X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=tests%2Ftest-vasnprintf-posix.c;h=4fd21c8836bbcf91efd530dc97a0edbc5d374432;hb=cd56634a4a8179fd5a4419fbb3e27211b042ab1c;hp=aa537fbd74dd4e6da5bb28064db1126578eaf7be;hpb=ea0f5bf6444c14f97c069b5da723781ecb8a84aa;p=gnulib.git diff --git a/tests/test-vasnprintf-posix.c b/tests/test-vasnprintf-posix.c index aa537fbd7..4fd21c883 100644 --- a/tests/test-vasnprintf-posix.c +++ b/tests/test-vasnprintf-posix.c @@ -1,5 +1,5 @@ /* Test of POSIX compatible vasnprintf() and asnprintf() functions. - Copyright (C) 2007-2008 Free Software Foundation, Inc. + Copyright (C) 2007-2014 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by @@ -20,46 +20,28 @@ #include "vasnprintf.h" +#include #include #include #include -#include #include #include #include +#include "macros.h" +#include "minus-zero.h" +#include "infinity.h" #include "nan.h" -#define SIZEOF(array) (sizeof (array) / sizeof (array[0])) -#define ASSERT(expr) \ - do \ - { \ - if (!(expr)) \ - { \ - fprintf (stderr, "%s:%d: assertion failed\n", __FILE__, __LINE__); \ - fflush (stderr); \ - abort (); \ - } \ - } \ - while (0) - /* The SGI MIPS floating-point format does not distinguish 0.0 and -0.0. */ static int have_minus_zero () { static double plus_zero = 0.0; - double minus_zero = - plus_zero; + double minus_zero = minus_zerod; return memcmp (&plus_zero, &minus_zero, sizeof (double)) != 0; } -/* HP cc on HP-UX 10.20 has a bug with the constant expression -0.0. - So we use -zerod instead. */ -double zerod = 0.0; - -/* On HP-UX 10.20, negating 0.0L does not yield -0.0L. - So we use minus_zerol instead. */ -long double minus_zerol = -LDBL_MIN * LDBL_MIN; - /* Representation of an 80-bit 'long double' as an initializer for a sequence of 'unsigned int' words. */ #ifdef WORDS_BIGENDIAN @@ -92,15 +74,15 @@ strisnan (const char *string, size_t start_index, size_t end_index, int uppercas if (start_index < end_index) { if (string[start_index] == '-') - start_index++; + start_index++; if (start_index + 3 <= end_index - && memcmp (string + start_index, uppercase ? "NAN" : "nan", 3) == 0) - { - start_index += 3; - if (start_index == end_index - || (string[start_index] == '(' && string[end_index - 1] == ')')) - return 1; - } + && memcmp (string + start_index, uppercase ? "NAN" : "nan", 3) == 0) + { + start_index += 3; + if (start_index == end_index + || (string[start_index] == '(' && string[end_index - 1] == ')')) + return 1; + } } return 0; } @@ -135,10 +117,10 @@ test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...)) ASSERT (strcmp (result, "12345") == 0); ASSERT (length == 5); if (size < 6) - ASSERT (result != buf); - ASSERT (memcmp (buf + size, "DEADBEEF" + size, 8 - size) == 0); + ASSERT (result != buf); + ASSERT (memcmp (buf + size, &"DEADBEEF"[size], 8 - size) == 0); if (result != buf) - free (result); + free (result); } /* Test support of size specifiers as in C99. */ @@ -192,9 +174,9 @@ test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...)) my_asnprintf (NULL, &length, "%a %d", 3.1416015625, 33, 44, 55); ASSERT (result != NULL); ASSERT (strcmp (result, "0x1.922p+1 33") == 0 - || strcmp (result, "0x3.244p+0 33") == 0 - || strcmp (result, "0x6.488p-1 33") == 0 - || strcmp (result, "0xc.91p-2 33") == 0); + || strcmp (result, "0x3.244p+0 33") == 0 + || strcmp (result, "0x6.488p-1 33") == 0 + || strcmp (result, "0xc.91p-2 33") == 0); ASSERT (length == strlen (result)); free (result); } @@ -205,9 +187,9 @@ test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...)) my_asnprintf (NULL, &length, "%A %d", -3.1416015625, 33, 44, 55); ASSERT (result != NULL); ASSERT (strcmp (result, "-0X1.922P+1 33") == 0 - || strcmp (result, "-0X3.244P+0 33") == 0 - || strcmp (result, "-0X6.488P-1 33") == 0 - || strcmp (result, "-0XC.91P-2 33") == 0); + || strcmp (result, "-0X3.244P+0 33") == 0 + || strcmp (result, "-0X6.488P-1 33") == 0 + || strcmp (result, "-0XC.91P-2 33") == 0); ASSERT (length == strlen (result)); free (result); } @@ -225,7 +207,7 @@ test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...)) { /* Negative zero. */ size_t length; char *result = - my_asnprintf (NULL, &length, "%a %d", -zerod, 33, 44, 55); + my_asnprintf (NULL, &length, "%a %d", minus_zerod, 33, 44, 55); ASSERT (result != NULL); if (have_minus_zero ()) ASSERT (strcmp (result, "-0x0p+0 33") == 0); @@ -236,7 +218,7 @@ test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...)) { /* Positive infinity. */ size_t length; char *result = - my_asnprintf (NULL, &length, "%a %d", 1.0 / 0.0, 33, 44, 55); + my_asnprintf (NULL, &length, "%a %d", Infinityd (), 33, 44, 55); ASSERT (result != NULL); ASSERT (strcmp (result, "inf 33") == 0); ASSERT (length == strlen (result)); @@ -246,7 +228,7 @@ test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...)) { /* Negative infinity. */ size_t length; char *result = - my_asnprintf (NULL, &length, "%a %d", -1.0 / 0.0, 33, 44, 55); + my_asnprintf (NULL, &length, "%a %d", - Infinityd (), 33, 44, 55); ASSERT (result != NULL); ASSERT (strcmp (result, "-inf 33") == 0); ASSERT (length == strlen (result)); @@ -259,8 +241,8 @@ test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...)) my_asnprintf (NULL, &length, "%a %d", NaNd (), 33, 44, 55); ASSERT (result != NULL); ASSERT (strlen (result) >= 3 + 3 - && strisnan (result, 0, strlen (result) - 3, 0) - && strcmp (result + strlen (result) - 3, " 33") == 0); + && strisnan (result, 0, strlen (result) - 3, 0) + && strcmp (result + strlen (result) - 3, " 33") == 0); ASSERT (length == strlen (result)); free (result); } @@ -270,10 +252,11 @@ test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...)) char *result = my_asnprintf (NULL, &length, "%.0a %d", 1.5, 33, 44, 55); ASSERT (result != NULL); - ASSERT (strcmp (result, "0x2p+0 33") == 0 - || strcmp (result, "0x3p-1 33") == 0 - || strcmp (result, "0x6p-2 33") == 0 - || strcmp (result, "0xcp-3 33") == 0); + ASSERT (strcmp (result, "0x1p+0 33") == 0 + || strcmp (result, "0x2p+0 33") == 0 + || strcmp (result, "0x3p-1 33") == 0 + || strcmp (result, "0x6p-2 33") == 0 + || strcmp (result, "0xcp-3 33") == 0); ASSERT (length == strlen (result)); free (result); } @@ -284,9 +267,9 @@ test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...)) my_asnprintf (NULL, &length, "%.0a %d", 1.51, 33, 44, 55); ASSERT (result != NULL); ASSERT (strcmp (result, "0x2p+0 33") == 0 - || strcmp (result, "0x3p-1 33") == 0 - || strcmp (result, "0x6p-2 33") == 0 - || strcmp (result, "0xcp-3 33") == 0); + || strcmp (result, "0x3p-1 33") == 0 + || strcmp (result, "0x6p-2 33") == 0 + || strcmp (result, "0xcp-3 33") == 0); ASSERT (length == strlen (result)); free (result); } @@ -297,9 +280,9 @@ test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...)) my_asnprintf (NULL, &length, "%.1a %d", 1.51, 33, 44, 55); ASSERT (result != NULL); ASSERT (strcmp (result, "0x1.8p+0 33") == 0 - || strcmp (result, "0x3.0p-1 33") == 0 - || strcmp (result, "0x6.1p-2 33") == 0 - || strcmp (result, "0xc.1p-3 33") == 0); + || strcmp (result, "0x3.0p-1 33") == 0 + || strcmp (result, "0x6.1p-2 33") == 0 + || strcmp (result, "0xc.1p-3 33") == 0); ASSERT (length == strlen (result)); free (result); } @@ -310,9 +293,9 @@ test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...)) my_asnprintf (NULL, &length, "%.2a %d", 1.51, 33, 44, 55); ASSERT (result != NULL); ASSERT (strcmp (result, "0x1.83p+0 33") == 0 - || strcmp (result, "0x3.05p-1 33") == 0 - || strcmp (result, "0x6.0ap-2 33") == 0 - || strcmp (result, "0xc.14p-3 33") == 0); + || strcmp (result, "0x3.05p-1 33") == 0 + || strcmp (result, "0x6.0ap-2 33") == 0 + || strcmp (result, "0xc.14p-3 33") == 0); ASSERT (length == strlen (result)); free (result); } @@ -323,9 +306,9 @@ test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...)) my_asnprintf (NULL, &length, "%.3a %d", 1.51, 33, 44, 55); ASSERT (result != NULL); ASSERT (strcmp (result, "0x1.829p+0 33") == 0 - || strcmp (result, "0x3.052p-1 33") == 0 - || strcmp (result, "0x6.0a4p-2 33") == 0 - || strcmp (result, "0xc.148p-3 33") == 0); + || strcmp (result, "0x3.052p-1 33") == 0 + || strcmp (result, "0x6.0a4p-2 33") == 0 + || strcmp (result, "0xc.148p-3 33") == 0); ASSERT (length == strlen (result)); free (result); } @@ -336,23 +319,23 @@ test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...)) my_asnprintf (NULL, &length, "%.3a %d", 1.49999, 33, 44, 55); ASSERT (result != NULL); ASSERT (strcmp (result, "0x1.800p+0 33") == 0 - || strcmp (result, "0x3.000p-1 33") == 0 - || strcmp (result, "0x6.000p-2 33") == 0 - || strcmp (result, "0xc.000p-3 33") == 0); + || strcmp (result, "0x3.000p-1 33") == 0 + || strcmp (result, "0x6.000p-2 33") == 0 + || strcmp (result, "0xc.000p-3 33") == 0); ASSERT (length == strlen (result)); free (result); } { /* Rounding can turn a ...FFF into a ...000. - This shows a MacOS X 10.3.9 (Darwin 7.9) bug. */ + This shows a Mac OS X 10.3.9 (Darwin 7.9) bug. */ size_t length; char *result = my_asnprintf (NULL, &length, "%.1a %d", 1.999, 33, 44, 55); ASSERT (result != NULL); ASSERT (strcmp (result, "0x1.0p+1 33") == 0 - || strcmp (result, "0x2.0p+0 33") == 0 - || strcmp (result, "0x4.0p-1 33") == 0 - || strcmp (result, "0x8.0p-2 33") == 0); + || strcmp (result, "0x2.0p+0 33") == 0 + || strcmp (result, "0x4.0p-1 33") == 0 + || strcmp (result, "0x8.0p-2 33") == 0); ASSERT (length == strlen (result)); free (result); } @@ -363,9 +346,9 @@ test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...)) my_asnprintf (NULL, &length, "%10a %d", 1.75, 33, 44, 55); ASSERT (result != NULL); ASSERT (strcmp (result, " 0x1.cp+0 33") == 0 - || strcmp (result, " 0x3.8p-1 33") == 0 - || strcmp (result, " 0x7p-2 33") == 0 - || strcmp (result, " 0xep-3 33") == 0); + || strcmp (result, " 0x3.8p-1 33") == 0 + || strcmp (result, " 0x7p-2 33") == 0 + || strcmp (result, " 0xep-3 33") == 0); ASSERT (length == strlen (result)); free (result); } @@ -376,9 +359,9 @@ test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...)) my_asnprintf (NULL, &length, "%.10a %d", 1.75, 33, 44, 55); ASSERT (result != NULL); ASSERT (strcmp (result, "0x1.c000000000p+0 33") == 0 - || strcmp (result, "0x3.8000000000p-1 33") == 0 - || strcmp (result, "0x7.0000000000p-2 33") == 0 - || strcmp (result, "0xe.0000000000p-3 33") == 0); + || strcmp (result, "0x3.8000000000p-1 33") == 0 + || strcmp (result, "0x7.0000000000p-2 33") == 0 + || strcmp (result, "0xe.0000000000p-3 33") == 0); ASSERT (length == strlen (result)); free (result); } @@ -389,9 +372,9 @@ test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...)) my_asnprintf (NULL, &length, "%.50a %d", 1.75, 33, 44, 55); ASSERT (result != NULL); ASSERT (strcmp (result, "0x1.c0000000000000000000000000000000000000000000000000p+0 33") == 0 - || strcmp (result, "0x3.80000000000000000000000000000000000000000000000000p-1 33") == 0 - || strcmp (result, "0x7.00000000000000000000000000000000000000000000000000p-2 33") == 0 - || strcmp (result, "0xe.00000000000000000000000000000000000000000000000000p-3 33") == 0); + || strcmp (result, "0x3.80000000000000000000000000000000000000000000000000p-1 33") == 0 + || strcmp (result, "0x7.00000000000000000000000000000000000000000000000000p-2 33") == 0 + || strcmp (result, "0xe.00000000000000000000000000000000000000000000000000p-3 33") == 0); ASSERT (length == strlen (result)); free (result); } @@ -402,9 +385,9 @@ test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...)) my_asnprintf (NULL, &length, "%-10a %d", 1.75, 33, 44, 55); ASSERT (result != NULL); ASSERT (strcmp (result, "0x1.cp+0 33") == 0 - || strcmp (result, "0x3.8p-1 33") == 0 - || strcmp (result, "0x7p-2 33") == 0 - || strcmp (result, "0xep-3 33") == 0); + || strcmp (result, "0x3.8p-1 33") == 0 + || strcmp (result, "0x7p-2 33") == 0 + || strcmp (result, "0xep-3 33") == 0); ASSERT (length == strlen (result)); free (result); } @@ -415,9 +398,9 @@ test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...)) my_asnprintf (NULL, &length, "%+a %d", 1.75, 33, 44, 55); ASSERT (result != NULL); ASSERT (strcmp (result, "+0x1.cp+0 33") == 0 - || strcmp (result, "+0x3.8p-1 33") == 0 - || strcmp (result, "+0x7p-2 33") == 0 - || strcmp (result, "+0xep-3 33") == 0); + || strcmp (result, "+0x3.8p-1 33") == 0 + || strcmp (result, "+0x7p-2 33") == 0 + || strcmp (result, "+0xep-3 33") == 0); ASSERT (length == strlen (result)); free (result); } @@ -428,9 +411,9 @@ test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...)) my_asnprintf (NULL, &length, "% a %d", 1.75, 33, 44, 55); ASSERT (result != NULL); ASSERT (strcmp (result, " 0x1.cp+0 33") == 0 - || strcmp (result, " 0x3.8p-1 33") == 0 - || strcmp (result, " 0x7p-2 33") == 0 - || strcmp (result, " 0xep-3 33") == 0); + || strcmp (result, " 0x3.8p-1 33") == 0 + || strcmp (result, " 0x7p-2 33") == 0 + || strcmp (result, " 0xep-3 33") == 0); ASSERT (length == strlen (result)); free (result); } @@ -441,9 +424,9 @@ test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...)) my_asnprintf (NULL, &length, "%#a %d", 1.75, 33, 44, 55); ASSERT (result != NULL); ASSERT (strcmp (result, "0x1.cp+0 33") == 0 - || strcmp (result, "0x3.8p-1 33") == 0 - || strcmp (result, "0x7.p-2 33") == 0 - || strcmp (result, "0xe.p-3 33") == 0); + || strcmp (result, "0x3.8p-1 33") == 0 + || strcmp (result, "0x7.p-2 33") == 0 + || strcmp (result, "0xe.p-3 33") == 0); ASSERT (length == strlen (result)); free (result); } @@ -454,9 +437,9 @@ test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...)) my_asnprintf (NULL, &length, "%#a %d", 1.0, 33, 44, 55); ASSERT (result != NULL); ASSERT (strcmp (result, "0x1.p+0 33") == 0 - || strcmp (result, "0x2.p-1 33") == 0 - || strcmp (result, "0x4.p-2 33") == 0 - || strcmp (result, "0x8.p-3 33") == 0); + || strcmp (result, "0x2.p-1 33") == 0 + || strcmp (result, "0x4.p-2 33") == 0 + || strcmp (result, "0x8.p-3 33") == 0); ASSERT (length == strlen (result)); free (result); } @@ -467,9 +450,9 @@ test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...)) my_asnprintf (NULL, &length, "%010a %d", 1.75, 33, 44, 55); ASSERT (result != NULL); ASSERT (strcmp (result, "0x001.cp+0 33") == 0 - || strcmp (result, "0x003.8p-1 33") == 0 - || strcmp (result, "0x00007p-2 33") == 0 - || strcmp (result, "0x0000ep-3 33") == 0); + || strcmp (result, "0x003.8p-1 33") == 0 + || strcmp (result, "0x00007p-2 33") == 0 + || strcmp (result, "0x0000ep-3 33") == 0); ASSERT (length == strlen (result)); free (result); } @@ -477,7 +460,7 @@ test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...)) { /* FLAG_ZERO with infinite number. */ size_t length; char *result = - my_asnprintf (NULL, &length, "%010a %d", 1.0 / 0.0, 33, 44, 55); + my_asnprintf (NULL, &length, "%010a %d", Infinityd (), 33, 44, 55); ASSERT (result != NULL); /* "0000000inf 33" is not a valid result; see */ @@ -494,8 +477,8 @@ test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...)) /* "0000000nan 33" is not a valid result; see */ ASSERT (strlen (result) == 50 + 3 - && strisnan (result, strspn (result, " "), strlen (result) - 3, 0) - && strcmp (result + strlen (result) - 3, " 33") == 0); + && strisnan (result, strspn (result, " "), strlen (result) - 3, 0) + && strcmp (result + strlen (result) - 3, " 33") == 0); ASSERT (length == strlen (result)); free (result); } @@ -506,9 +489,9 @@ test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...)) my_asnprintf (NULL, &length, "%La %d", 3.1416015625L, 33, 44, 55); ASSERT (result != NULL); ASSERT (strcmp (result, "0x1.922p+1 33") == 0 - || strcmp (result, "0x3.244p+0 33") == 0 - || strcmp (result, "0x6.488p-1 33") == 0 - || strcmp (result, "0xc.91p-2 33") == 0); + || strcmp (result, "0x3.244p+0 33") == 0 + || strcmp (result, "0x6.488p-1 33") == 0 + || strcmp (result, "0xc.91p-2 33") == 0); ASSERT (length == strlen (result)); free (result); } @@ -519,9 +502,9 @@ test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...)) my_asnprintf (NULL, &length, "%LA %d", -3.1416015625L, 33, 44, 55); ASSERT (result != NULL); ASSERT (strcmp (result, "-0X1.922P+1 33") == 0 - || strcmp (result, "-0X3.244P+0 33") == 0 - || strcmp (result, "-0X6.488P-1 33") == 0 - || strcmp (result, "-0XC.91P-2 33") == 0); + || strcmp (result, "-0X3.244P+0 33") == 0 + || strcmp (result, "-0X6.488P-1 33") == 0 + || strcmp (result, "-0XC.91P-2 33") == 0); ASSERT (length == strlen (result)); free (result); } @@ -550,7 +533,7 @@ test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...)) { /* Positive infinity. */ size_t length; char *result = - my_asnprintf (NULL, &length, "%La %d", 1.0L / 0.0L, 33, 44, 55); + my_asnprintf (NULL, &length, "%La %d", Infinityl (), 33, 44, 55); ASSERT (result != NULL); ASSERT (strcmp (result, "inf 33") == 0); ASSERT (length == strlen (result)); @@ -560,7 +543,7 @@ test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...)) { /* Negative infinity. */ size_t length; char *result = - my_asnprintf (NULL, &length, "%La %d", -1.0L / 0.0L, 33, 44, 55); + my_asnprintf (NULL, &length, "%La %d", - Infinityl (), 33, 44, 55); ASSERT (result != NULL); ASSERT (strcmp (result, "-inf 33") == 0); ASSERT (length == strlen (result)); @@ -573,12 +556,12 @@ test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...)) my_asnprintf (NULL, &length, "%La %d", NaNl (), 33, 44, 55); ASSERT (result != NULL); ASSERT (strlen (result) >= 3 + 3 - && strisnan (result, 0, strlen (result) - 3, 0) - && strcmp (result + strlen (result) - 3, " 33") == 0); + && strisnan (result, 0, strlen (result) - 3, 0) + && strcmp (result + strlen (result) - 3, " 33") == 0); ASSERT (length == strlen (result)); free (result); } -#if CHECK_PRINTF_SAFE && ((defined __ia64 && LDBL_MANT_DIG == 64) || (defined __x86_64__ || defined __amd64__) || (defined __i386 || defined __i386__ || defined _I386 || defined _M_IX86 || defined _X86_)) +#if CHECK_PRINTF_SAFE && ((defined __ia64 && LDBL_MANT_DIG == 64) || (defined __x86_64__ || defined __amd64__) || (defined __i386 || defined __i386__ || defined _I386 || defined _M_IX86 || defined _X86_)) && !HAVE_SAME_LONG_DOUBLE_AS_DOUBLE { /* Quiet NaN. */ static union { unsigned int word[4]; long double value; } x = { LDBL80_WORDS (0xFFFF, 0xC3333333, 0x00000000) }; @@ -587,8 +570,8 @@ test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...)) my_asnprintf (NULL, &length, "%La %d", x.value, 33, 44, 55); ASSERT (result != NULL); ASSERT (strlen (result) >= 3 + 3 - && strisnan (result, 0, strlen (result) - 3, 0) - && strcmp (result + strlen (result) - 3, " 33") == 0); + && strisnan (result, 0, strlen (result) - 3, 0) + && strcmp (result + strlen (result) - 3, " 33") == 0); ASSERT (length == strlen (result)); free (result); } @@ -601,8 +584,8 @@ test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...)) my_asnprintf (NULL, &length, "%La %d", x.value, 33, 44, 55); ASSERT (result != NULL); ASSERT (strlen (result) >= 3 + 3 - && strisnan (result, 0, strlen (result) - 3, 0) - && strcmp (result + strlen (result) - 3, " 33") == 0); + && strisnan (result, 0, strlen (result) - 3, 0) + && strcmp (result + strlen (result) - 3, " 33") == 0); ASSERT (length == strlen (result)); free (result); } @@ -621,8 +604,8 @@ test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...)) my_asnprintf (NULL, &length, "%La %d", x.value, 33, 44, 55); ASSERT (result != NULL); ASSERT (strlen (result) >= 3 + 3 - && strisnan (result, 0, strlen (result) - 3, 0) - && strcmp (result + strlen (result) - 3, " 33") == 0); + && strisnan (result, 0, strlen (result) - 3, 0) + && strcmp (result + strlen (result) - 3, " 33") == 0); ASSERT (length == strlen (result)); free (result); } @@ -634,8 +617,8 @@ test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...)) my_asnprintf (NULL, &length, "%La %d", x.value, 33, 44, 55); ASSERT (result != NULL); ASSERT (strlen (result) >= 3 + 3 - && strisnan (result, 0, strlen (result) - 3, 0) - && strcmp (result + strlen (result) - 3, " 33") == 0); + && strisnan (result, 0, strlen (result) - 3, 0) + && strcmp (result + strlen (result) - 3, " 33") == 0); ASSERT (length == strlen (result)); free (result); } @@ -647,8 +630,8 @@ test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...)) my_asnprintf (NULL, &length, "%La %d", x.value, 33, 44, 55); ASSERT (result != NULL); ASSERT (strlen (result) >= 3 + 3 - && strisnan (result, 0, strlen (result) - 3, 0) - && strcmp (result + strlen (result) - 3, " 33") == 0); + && strisnan (result, 0, strlen (result) - 3, 0) + && strcmp (result + strlen (result) - 3, " 33") == 0); ASSERT (length == strlen (result)); free (result); } @@ -660,8 +643,8 @@ test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...)) my_asnprintf (NULL, &length, "%La %d", x.value, 33, 44, 55); ASSERT (result != NULL); ASSERT (strlen (result) >= 3 + 3 - && strisnan (result, 0, strlen (result) - 3, 0) - && strcmp (result + strlen (result) - 3, " 33") == 0); + && strisnan (result, 0, strlen (result) - 3, 0) + && strcmp (result + strlen (result) - 3, " 33") == 0); ASSERT (length == strlen (result)); free (result); } @@ -673,8 +656,8 @@ test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...)) my_asnprintf (NULL, &length, "%La %d", x.value, 33, 44, 55); ASSERT (result != NULL); ASSERT (strlen (result) >= 3 + 3 - && strisnan (result, 0, strlen (result) - 3, 0) - && strcmp (result + strlen (result) - 3, " 33") == 0); + && strisnan (result, 0, strlen (result) - 3, 0) + && strcmp (result + strlen (result) - 3, " 33") == 0); ASSERT (length == strlen (result)); free (result); } @@ -686,9 +669,9 @@ test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...)) my_asnprintf (NULL, &length, "%.0La %d", 1.5L, 33, 44, 55); ASSERT (result != NULL); ASSERT (strcmp (result, "0x2p+0 33") == 0 - || strcmp (result, "0x3p-1 33") == 0 - || strcmp (result, "0x6p-2 33") == 0 - || strcmp (result, "0xcp-3 33") == 0); + || strcmp (result, "0x3p-1 33") == 0 + || strcmp (result, "0x6p-2 33") == 0 + || strcmp (result, "0xcp-3 33") == 0); ASSERT (length == strlen (result)); free (result); } @@ -699,9 +682,9 @@ test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...)) my_asnprintf (NULL, &length, "%.0La %d", 1.51L, 33, 44, 55); ASSERT (result != NULL); ASSERT (strcmp (result, "0x2p+0 33") == 0 - || strcmp (result, "0x3p-1 33") == 0 - || strcmp (result, "0x6p-2 33") == 0 - || strcmp (result, "0xcp-3 33") == 0); + || strcmp (result, "0x3p-1 33") == 0 + || strcmp (result, "0x6p-2 33") == 0 + || strcmp (result, "0xcp-3 33") == 0); ASSERT (length == strlen (result)); free (result); } @@ -712,9 +695,9 @@ test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...)) my_asnprintf (NULL, &length, "%.1La %d", 1.51L, 33, 44, 55); ASSERT (result != NULL); ASSERT (strcmp (result, "0x1.8p+0 33") == 0 - || strcmp (result, "0x3.0p-1 33") == 0 - || strcmp (result, "0x6.1p-2 33") == 0 - || strcmp (result, "0xc.1p-3 33") == 0); + || strcmp (result, "0x3.0p-1 33") == 0 + || strcmp (result, "0x6.1p-2 33") == 0 + || strcmp (result, "0xc.1p-3 33") == 0); ASSERT (length == strlen (result)); free (result); } @@ -725,9 +708,9 @@ test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...)) my_asnprintf (NULL, &length, "%.2La %d", 1.51L, 33, 44, 55); ASSERT (result != NULL); ASSERT (strcmp (result, "0x1.83p+0 33") == 0 - || strcmp (result, "0x3.05p-1 33") == 0 - || strcmp (result, "0x6.0ap-2 33") == 0 - || strcmp (result, "0xc.14p-3 33") == 0); + || strcmp (result, "0x3.05p-1 33") == 0 + || strcmp (result, "0x6.0ap-2 33") == 0 + || strcmp (result, "0xc.14p-3 33") == 0); ASSERT (length == strlen (result)); free (result); } @@ -738,9 +721,9 @@ test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...)) my_asnprintf (NULL, &length, "%.3La %d", 1.51L, 33, 44, 55); ASSERT (result != NULL); ASSERT (strcmp (result, "0x1.829p+0 33") == 0 - || strcmp (result, "0x3.052p-1 33") == 0 - || strcmp (result, "0x6.0a4p-2 33") == 0 - || strcmp (result, "0xc.148p-3 33") == 0); + || strcmp (result, "0x3.052p-1 33") == 0 + || strcmp (result, "0x6.0a4p-2 33") == 0 + || strcmp (result, "0xc.148p-3 33") == 0); ASSERT (length == strlen (result)); free (result); } @@ -751,24 +734,24 @@ test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...)) my_asnprintf (NULL, &length, "%.3La %d", 1.49999L, 33, 44, 55); ASSERT (result != NULL); ASSERT (strcmp (result, "0x1.800p+0 33") == 0 - || strcmp (result, "0x3.000p-1 33") == 0 - || strcmp (result, "0x6.000p-2 33") == 0 - || strcmp (result, "0xc.000p-3 33") == 0); + || strcmp (result, "0x3.000p-1 33") == 0 + || strcmp (result, "0x6.000p-2 33") == 0 + || strcmp (result, "0xc.000p-3 33") == 0); ASSERT (length == strlen (result)); free (result); } { /* Rounding can turn a ...FFF into a ...000. - This shows a MacOS X 10.3.9 (Darwin 7.9) bug and a + This shows a Mac OS X 10.3.9 (Darwin 7.9) bug and a glibc 2.4 bug . */ size_t length; char *result = my_asnprintf (NULL, &length, "%.1La %d", 1.999L, 33, 44, 55); ASSERT (result != NULL); ASSERT (strcmp (result, "0x1.0p+1 33") == 0 - || strcmp (result, "0x2.0p+0 33") == 0 - || strcmp (result, "0x4.0p-1 33") == 0 - || strcmp (result, "0x8.0p-2 33") == 0); + || strcmp (result, "0x2.0p+0 33") == 0 + || strcmp (result, "0x4.0p-1 33") == 0 + || strcmp (result, "0x8.0p-2 33") == 0); ASSERT (length == strlen (result)); free (result); } @@ -779,9 +762,9 @@ test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...)) my_asnprintf (NULL, &length, "%10La %d", 1.75L, 33, 44, 55); ASSERT (result != NULL); ASSERT (strcmp (result, " 0x1.cp+0 33") == 0 - || strcmp (result, " 0x3.8p-1 33") == 0 - || strcmp (result, " 0x7p-2 33") == 0 - || strcmp (result, " 0xep-3 33") == 0); + || strcmp (result, " 0x3.8p-1 33") == 0 + || strcmp (result, " 0x7p-2 33") == 0 + || strcmp (result, " 0xep-3 33") == 0); ASSERT (length == strlen (result)); free (result); } @@ -792,9 +775,9 @@ test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...)) my_asnprintf (NULL, &length, "%.10La %d", 1.75L, 33, 44, 55); ASSERT (result != NULL); ASSERT (strcmp (result, "0x1.c000000000p+0 33") == 0 - || strcmp (result, "0x3.8000000000p-1 33") == 0 - || strcmp (result, "0x7.0000000000p-2 33") == 0 - || strcmp (result, "0xe.0000000000p-3 33") == 0); + || strcmp (result, "0x3.8000000000p-1 33") == 0 + || strcmp (result, "0x7.0000000000p-2 33") == 0 + || strcmp (result, "0xe.0000000000p-3 33") == 0); ASSERT (length == strlen (result)); free (result); } @@ -805,9 +788,9 @@ test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...)) my_asnprintf (NULL, &length, "%.50La %d", 1.75L, 33, 44, 55); ASSERT (result != NULL); ASSERT (strcmp (result, "0x1.c0000000000000000000000000000000000000000000000000p+0 33") == 0 - || strcmp (result, "0x3.80000000000000000000000000000000000000000000000000p-1 33") == 0 - || strcmp (result, "0x7.00000000000000000000000000000000000000000000000000p-2 33") == 0 - || strcmp (result, "0xe.00000000000000000000000000000000000000000000000000p-3 33") == 0); + || strcmp (result, "0x3.80000000000000000000000000000000000000000000000000p-1 33") == 0 + || strcmp (result, "0x7.00000000000000000000000000000000000000000000000000p-2 33") == 0 + || strcmp (result, "0xe.00000000000000000000000000000000000000000000000000p-3 33") == 0); ASSERT (length == strlen (result)); free (result); } @@ -818,9 +801,9 @@ test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...)) my_asnprintf (NULL, &length, "%-10La %d", 1.75L, 33, 44, 55); ASSERT (result != NULL); ASSERT (strcmp (result, "0x1.cp+0 33") == 0 - || strcmp (result, "0x3.8p-1 33") == 0 - || strcmp (result, "0x7p-2 33") == 0 - || strcmp (result, "0xep-3 33") == 0); + || strcmp (result, "0x3.8p-1 33") == 0 + || strcmp (result, "0x7p-2 33") == 0 + || strcmp (result, "0xep-3 33") == 0); ASSERT (length == strlen (result)); free (result); } @@ -831,9 +814,9 @@ test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...)) my_asnprintf (NULL, &length, "%+La %d", 1.75L, 33, 44, 55); ASSERT (result != NULL); ASSERT (strcmp (result, "+0x1.cp+0 33") == 0 - || strcmp (result, "+0x3.8p-1 33") == 0 - || strcmp (result, "+0x7p-2 33") == 0 - || strcmp (result, "+0xep-3 33") == 0); + || strcmp (result, "+0x3.8p-1 33") == 0 + || strcmp (result, "+0x7p-2 33") == 0 + || strcmp (result, "+0xep-3 33") == 0); ASSERT (length == strlen (result)); free (result); } @@ -844,9 +827,9 @@ test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...)) my_asnprintf (NULL, &length, "% La %d", 1.75L, 33, 44, 55); ASSERT (result != NULL); ASSERT (strcmp (result, " 0x1.cp+0 33") == 0 - || strcmp (result, " 0x3.8p-1 33") == 0 - || strcmp (result, " 0x7p-2 33") == 0 - || strcmp (result, " 0xep-3 33") == 0); + || strcmp (result, " 0x3.8p-1 33") == 0 + || strcmp (result, " 0x7p-2 33") == 0 + || strcmp (result, " 0xep-3 33") == 0); ASSERT (length == strlen (result)); free (result); } @@ -857,9 +840,9 @@ test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...)) my_asnprintf (NULL, &length, "%#La %d", 1.75L, 33, 44, 55); ASSERT (result != NULL); ASSERT (strcmp (result, "0x1.cp+0 33") == 0 - || strcmp (result, "0x3.8p-1 33") == 0 - || strcmp (result, "0x7.p-2 33") == 0 - || strcmp (result, "0xe.p-3 33") == 0); + || strcmp (result, "0x3.8p-1 33") == 0 + || strcmp (result, "0x7.p-2 33") == 0 + || strcmp (result, "0xe.p-3 33") == 0); ASSERT (length == strlen (result)); free (result); } @@ -870,9 +853,9 @@ test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...)) my_asnprintf (NULL, &length, "%#La %d", 1.0L, 33, 44, 55); ASSERT (result != NULL); ASSERT (strcmp (result, "0x1.p+0 33") == 0 - || strcmp (result, "0x2.p-1 33") == 0 - || strcmp (result, "0x4.p-2 33") == 0 - || strcmp (result, "0x8.p-3 33") == 0); + || strcmp (result, "0x2.p-1 33") == 0 + || strcmp (result, "0x4.p-2 33") == 0 + || strcmp (result, "0x8.p-3 33") == 0); ASSERT (length == strlen (result)); free (result); } @@ -883,9 +866,9 @@ test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...)) my_asnprintf (NULL, &length, "%010La %d", 1.75L, 33, 44, 55); ASSERT (result != NULL); ASSERT (strcmp (result, "0x001.cp+0 33") == 0 - || strcmp (result, "0x003.8p-1 33") == 0 - || strcmp (result, "0x00007p-2 33") == 0 - || strcmp (result, "0x0000ep-3 33") == 0); + || strcmp (result, "0x003.8p-1 33") == 0 + || strcmp (result, "0x00007p-2 33") == 0 + || strcmp (result, "0x0000ep-3 33") == 0); ASSERT (length == strlen (result)); free (result); } @@ -893,7 +876,7 @@ test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...)) { /* FLAG_ZERO with infinite number. */ size_t length; char *result = - my_asnprintf (NULL, &length, "%010La %d", 1.0L / 0.0L, 33, 44, 55); + my_asnprintf (NULL, &length, "%010La %d", Infinityl (), 33, 44, 55); ASSERT (result != NULL); /* "0000000inf 33" is not a valid result; see */ @@ -910,8 +893,8 @@ test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...)) /* "0000000nan 33" is not a valid result; see */ ASSERT (strlen (result) == 50 + 3 - && strisnan (result, strspn (result, " "), strlen (result) - 3, 0) - && strcmp (result + strlen (result) - 3, " 33") == 0); + && strisnan (result, strspn (result, " "), strlen (result) - 3, 0) + && strcmp (result + strlen (result) - 3, " 33") == 0); ASSERT (length == strlen (result)); free (result); } @@ -941,91 +924,91 @@ test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...)) { /* Small and large positive numbers. */ static struct { double value; const char *string; } data[] = { - { 1.234321234321234e-37, "0.000000" }, - { 1.234321234321234e-36, "0.000000" }, - { 1.234321234321234e-35, "0.000000" }, - { 1.234321234321234e-34, "0.000000" }, - { 1.234321234321234e-33, "0.000000" }, - { 1.234321234321234e-32, "0.000000" }, - { 1.234321234321234e-31, "0.000000" }, - { 1.234321234321234e-30, "0.000000" }, - { 1.234321234321234e-29, "0.000000" }, - { 1.234321234321234e-28, "0.000000" }, - { 1.234321234321234e-27, "0.000000" }, - { 1.234321234321234e-26, "0.000000" }, - { 1.234321234321234e-25, "0.000000" }, - { 1.234321234321234e-24, "0.000000" }, - { 1.234321234321234e-23, "0.000000" }, - { 1.234321234321234e-22, "0.000000" }, - { 1.234321234321234e-21, "0.000000" }, - { 1.234321234321234e-20, "0.000000" }, - { 1.234321234321234e-19, "0.000000" }, - { 1.234321234321234e-18, "0.000000" }, - { 1.234321234321234e-17, "0.000000" }, - { 1.234321234321234e-16, "0.000000" }, - { 1.234321234321234e-15, "0.000000" }, - { 1.234321234321234e-14, "0.000000" }, - { 1.234321234321234e-13, "0.000000" }, - { 1.234321234321234e-12, "0.000000" }, - { 1.234321234321234e-11, "0.000000" }, - { 1.234321234321234e-10, "0.000000" }, - { 1.234321234321234e-9, "0.000000" }, - { 1.234321234321234e-8, "0.000000" }, - { 1.234321234321234e-7, "0.000000" }, - { 1.234321234321234e-6, "0.000001" }, - { 1.234321234321234e-5, "0.000012" }, - { 1.234321234321234e-4, "0.000123" }, - { 1.234321234321234e-3, "0.001234" }, - { 1.234321234321234e-2, "0.012343" }, - { 1.234321234321234e-1, "0.123432" }, - { 1.234321234321234, "1.234321" }, - { 1.234321234321234e1, "12.343212" }, - { 1.234321234321234e2, "123.432123" }, - { 1.234321234321234e3, "1234.321234" }, - { 1.234321234321234e4, "12343.212343" }, - { 1.234321234321234e5, "123432.123432" }, - { 1.234321234321234e6, "1234321.234321" }, - { 1.234321234321234e7, "12343212.343212" }, - { 1.234321234321234e8, "123432123.432123" }, - { 1.234321234321234e9, "1234321234.321234" }, - { 1.234321234321234e10, "12343212343.2123**" }, - { 1.234321234321234e11, "123432123432.123***" }, - { 1.234321234321234e12, "1234321234321.23****" }, - { 1.234321234321234e13, "12343212343212.3*****" }, - { 1.234321234321234e14, "123432123432123.******" }, - { 1.234321234321234e15, "1234321234321234.000000" }, - { 1.234321234321234e16, "123432123432123**.000000" }, - { 1.234321234321234e17, "123432123432123***.000000" }, - { 1.234321234321234e18, "123432123432123****.000000" }, - { 1.234321234321234e19, "123432123432123*****.000000" }, - { 1.234321234321234e20, "123432123432123******.000000" }, - { 1.234321234321234e21, "123432123432123*******.000000" }, - { 1.234321234321234e22, "123432123432123********.000000" }, - { 1.234321234321234e23, "123432123432123*********.000000" }, - { 1.234321234321234e24, "123432123432123**********.000000" }, - { 1.234321234321234e25, "123432123432123***********.000000" }, - { 1.234321234321234e26, "123432123432123************.000000" }, - { 1.234321234321234e27, "123432123432123*************.000000" }, - { 1.234321234321234e28, "123432123432123**************.000000" }, - { 1.234321234321234e29, "123432123432123***************.000000" }, - { 1.234321234321234e30, "123432123432123****************.000000" }, - { 1.234321234321234e31, "123432123432123*****************.000000" }, - { 1.234321234321234e32, "123432123432123******************.000000" }, - { 1.234321234321234e33, "123432123432123*******************.000000" }, - { 1.234321234321234e34, "123432123432123********************.000000" }, - { 1.234321234321234e35, "123432123432123*********************.000000" }, - { 1.234321234321234e36, "123432123432123**********************.000000" } + { 1.234321234321234e-37, "0.000000" }, + { 1.234321234321234e-36, "0.000000" }, + { 1.234321234321234e-35, "0.000000" }, + { 1.234321234321234e-34, "0.000000" }, + { 1.234321234321234e-33, "0.000000" }, + { 1.234321234321234e-32, "0.000000" }, + { 1.234321234321234e-31, "0.000000" }, + { 1.234321234321234e-30, "0.000000" }, + { 1.234321234321234e-29, "0.000000" }, + { 1.234321234321234e-28, "0.000000" }, + { 1.234321234321234e-27, "0.000000" }, + { 1.234321234321234e-26, "0.000000" }, + { 1.234321234321234e-25, "0.000000" }, + { 1.234321234321234e-24, "0.000000" }, + { 1.234321234321234e-23, "0.000000" }, + { 1.234321234321234e-22, "0.000000" }, + { 1.234321234321234e-21, "0.000000" }, + { 1.234321234321234e-20, "0.000000" }, + { 1.234321234321234e-19, "0.000000" }, + { 1.234321234321234e-18, "0.000000" }, + { 1.234321234321234e-17, "0.000000" }, + { 1.234321234321234e-16, "0.000000" }, + { 1.234321234321234e-15, "0.000000" }, + { 1.234321234321234e-14, "0.000000" }, + { 1.234321234321234e-13, "0.000000" }, + { 1.234321234321234e-12, "0.000000" }, + { 1.234321234321234e-11, "0.000000" }, + { 1.234321234321234e-10, "0.000000" }, + { 1.234321234321234e-9, "0.000000" }, + { 1.234321234321234e-8, "0.000000" }, + { 1.234321234321234e-7, "0.000000" }, + { 1.234321234321234e-6, "0.000001" }, + { 1.234321234321234e-5, "0.000012" }, + { 1.234321234321234e-4, "0.000123" }, + { 1.234321234321234e-3, "0.001234" }, + { 1.234321234321234e-2, "0.012343" }, + { 1.234321234321234e-1, "0.123432" }, + { 1.234321234321234, "1.234321" }, + { 1.234321234321234e1, "12.343212" }, + { 1.234321234321234e2, "123.432123" }, + { 1.234321234321234e3, "1234.321234" }, + { 1.234321234321234e4, "12343.212343" }, + { 1.234321234321234e5, "123432.123432" }, + { 1.234321234321234e6, "1234321.234321" }, + { 1.234321234321234e7, "12343212.343212" }, + { 1.234321234321234e8, "123432123.432123" }, + { 1.234321234321234e9, "1234321234.321234" }, + { 1.234321234321234e10, "12343212343.2123**" }, + { 1.234321234321234e11, "123432123432.123***" }, + { 1.234321234321234e12, "1234321234321.23****" }, + { 1.234321234321234e13, "12343212343212.3*****" }, + { 1.234321234321234e14, "123432123432123.******" }, + { 1.234321234321234e15, "1234321234321234.000000" }, + { 1.234321234321234e16, "123432123432123**.000000" }, + { 1.234321234321234e17, "123432123432123***.000000" }, + { 1.234321234321234e18, "123432123432123****.000000" }, + { 1.234321234321234e19, "123432123432123*****.000000" }, + { 1.234321234321234e20, "123432123432123******.000000" }, + { 1.234321234321234e21, "123432123432123*******.000000" }, + { 1.234321234321234e22, "123432123432123********.000000" }, + { 1.234321234321234e23, "123432123432123*********.000000" }, + { 1.234321234321234e24, "123432123432123**********.000000" }, + { 1.234321234321234e25, "123432123432123***********.000000" }, + { 1.234321234321234e26, "123432123432123************.000000" }, + { 1.234321234321234e27, "123432123432123*************.000000" }, + { 1.234321234321234e28, "123432123432123**************.000000" }, + { 1.234321234321234e29, "123432123432123***************.000000" }, + { 1.234321234321234e30, "123432123432123****************.000000" }, + { 1.234321234321234e31, "123432123432123*****************.000000" }, + { 1.234321234321234e32, "123432123432123******************.000000" }, + { 1.234321234321234e33, "123432123432123*******************.000000" }, + { 1.234321234321234e34, "123432123432123********************.000000" }, + { 1.234321234321234e35, "123432123432123*********************.000000" }, + { 1.234321234321234e36, "123432123432123**********************.000000" } }; size_t k; for (k = 0; k < SIZEOF (data); k++) { - size_t length; - char *result = - my_asnprintf (NULL, &length, "%f", data[k].value); - ASSERT (result != NULL); - ASSERT (strmatch (data[k].string, result)); - ASSERT (length == strlen (result)); - free (result); + size_t length; + char *result = + my_asnprintf (NULL, &length, "%f", data[k].value); + ASSERT (result != NULL); + ASSERT (strmatch (data[k].string, result)); + ASSERT (length == strlen (result)); + free (result); } } @@ -1052,7 +1035,7 @@ test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...)) { /* Negative zero. */ size_t length; char *result = - my_asnprintf (NULL, &length, "%f %d", -zerod, 33, 44, 55); + my_asnprintf (NULL, &length, "%f %d", minus_zerod, 33, 44, 55); ASSERT (result != NULL); if (have_minus_zero ()) ASSERT (strcmp (result, "-0.000000 33") == 0); @@ -1063,10 +1046,10 @@ test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...)) { /* Positive infinity. */ size_t length; char *result = - my_asnprintf (NULL, &length, "%f %d", 1.0 / 0.0, 33, 44, 55); + my_asnprintf (NULL, &length, "%f %d", Infinityd (), 33, 44, 55); ASSERT (result != NULL); ASSERT (strcmp (result, "inf 33") == 0 - || strcmp (result, "infinity 33") == 0); + || strcmp (result, "infinity 33") == 0); ASSERT (length == strlen (result)); free (result); } @@ -1074,10 +1057,10 @@ test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...)) { /* Negative infinity. */ size_t length; char *result = - my_asnprintf (NULL, &length, "%f %d", -1.0 / 0.0, 33, 44, 55); + my_asnprintf (NULL, &length, "%f %d", - Infinityd (), 33, 44, 55); ASSERT (result != NULL); ASSERT (strcmp (result, "-inf 33") == 0 - || strcmp (result, "-infinity 33") == 0); + || strcmp (result, "-infinity 33") == 0); ASSERT (length == strlen (result)); free (result); } @@ -1088,8 +1071,8 @@ test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...)) my_asnprintf (NULL, &length, "%f %d", NaNd (), 33, 44, 55); ASSERT (result != NULL); ASSERT (strlen (result) >= 3 + 3 - && strisnan (result, 0, strlen (result) - 3, 0) - && strcmp (result + strlen (result) - 3, " 33") == 0); + && strisnan (result, 0, strlen (result) - 3, 0) + && strcmp (result + strlen (result) - 3, " 33") == 0); ASSERT (length == strlen (result)); free (result); } @@ -1167,10 +1150,10 @@ test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...)) { /* FLAG_ZERO with infinite number. */ size_t length; char *result = - my_asnprintf (NULL, &length, "%015f %d", -1.0 / 0.0, 33, 44, 55); + my_asnprintf (NULL, &length, "%015f %d", - Infinityd (), 33, 44, 55); ASSERT (result != NULL); ASSERT (strcmp (result, " -inf 33") == 0 - || strcmp (result, " -infinity 33") == 0); + || strcmp (result, " -infinity 33") == 0); ASSERT (length == strlen (result)); free (result); } @@ -1181,8 +1164,8 @@ test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...)) my_asnprintf (NULL, &length, "%050f %d", NaNd (), 33, 44, 55); ASSERT (result != NULL); ASSERT (strlen (result) == 50 + 3 - && strisnan (result, strspn (result, " "), strlen (result) - 3, 0) - && strcmp (result + strlen (result) - 3, " 33") == 0); + && strisnan (result, strspn (result, " "), strlen (result) - 3, 0) + && strcmp (result + strlen (result) - 3, " 33") == 0); ASSERT (length == strlen (result)); free (result); } @@ -1240,91 +1223,91 @@ test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...)) { /* Small and large positive numbers. */ static struct { long double value; const char *string; } data[] = { - { 1.234321234321234e-37L, "0.000000" }, - { 1.234321234321234e-36L, "0.000000" }, - { 1.234321234321234e-35L, "0.000000" }, - { 1.234321234321234e-34L, "0.000000" }, - { 1.234321234321234e-33L, "0.000000" }, - { 1.234321234321234e-32L, "0.000000" }, - { 1.234321234321234e-31L, "0.000000" }, - { 1.234321234321234e-30L, "0.000000" }, - { 1.234321234321234e-29L, "0.000000" }, - { 1.234321234321234e-28L, "0.000000" }, - { 1.234321234321234e-27L, "0.000000" }, - { 1.234321234321234e-26L, "0.000000" }, - { 1.234321234321234e-25L, "0.000000" }, - { 1.234321234321234e-24L, "0.000000" }, - { 1.234321234321234e-23L, "0.000000" }, - { 1.234321234321234e-22L, "0.000000" }, - { 1.234321234321234e-21L, "0.000000" }, - { 1.234321234321234e-20L, "0.000000" }, - { 1.234321234321234e-19L, "0.000000" }, - { 1.234321234321234e-18L, "0.000000" }, - { 1.234321234321234e-17L, "0.000000" }, - { 1.234321234321234e-16L, "0.000000" }, - { 1.234321234321234e-15L, "0.000000" }, - { 1.234321234321234e-14L, "0.000000" }, - { 1.234321234321234e-13L, "0.000000" }, - { 1.234321234321234e-12L, "0.000000" }, - { 1.234321234321234e-11L, "0.000000" }, - { 1.234321234321234e-10L, "0.000000" }, - { 1.234321234321234e-9L, "0.000000" }, - { 1.234321234321234e-8L, "0.000000" }, - { 1.234321234321234e-7L, "0.000000" }, - { 1.234321234321234e-6L, "0.000001" }, - { 1.234321234321234e-5L, "0.000012" }, - { 1.234321234321234e-4L, "0.000123" }, - { 1.234321234321234e-3L, "0.001234" }, - { 1.234321234321234e-2L, "0.012343" }, - { 1.234321234321234e-1L, "0.123432" }, - { 1.234321234321234L, "1.234321" }, - { 1.234321234321234e1L, "12.343212" }, - { 1.234321234321234e2L, "123.432123" }, - { 1.234321234321234e3L, "1234.321234" }, - { 1.234321234321234e4L, "12343.212343" }, - { 1.234321234321234e5L, "123432.123432" }, - { 1.234321234321234e6L, "1234321.234321" }, - { 1.234321234321234e7L, "12343212.343212" }, - { 1.234321234321234e8L, "123432123.432123" }, - { 1.234321234321234e9L, "1234321234.321234" }, - { 1.234321234321234e10L, "12343212343.2123**" }, - { 1.234321234321234e11L, "123432123432.123***" }, - { 1.234321234321234e12L, "1234321234321.23****" }, - { 1.234321234321234e13L, "12343212343212.3*****" }, - { 1.234321234321234e14L, "123432123432123.******" }, - { 1.234321234321234e15L, "1234321234321234.000000" }, - { 1.234321234321234e16L, "123432123432123**.000000" }, - { 1.234321234321234e17L, "123432123432123***.000000" }, - { 1.234321234321234e18L, "123432123432123****.000000" }, - { 1.234321234321234e19L, "123432123432123*****.000000" }, - { 1.234321234321234e20L, "123432123432123******.000000" }, - { 1.234321234321234e21L, "123432123432123*******.000000" }, - { 1.234321234321234e22L, "123432123432123********.000000" }, - { 1.234321234321234e23L, "123432123432123*********.000000" }, - { 1.234321234321234e24L, "123432123432123**********.000000" }, - { 1.234321234321234e25L, "123432123432123***********.000000" }, - { 1.234321234321234e26L, "123432123432123************.000000" }, - { 1.234321234321234e27L, "123432123432123*************.000000" }, - { 1.234321234321234e28L, "123432123432123**************.000000" }, - { 1.234321234321234e29L, "123432123432123***************.000000" }, - { 1.234321234321234e30L, "123432123432123****************.000000" }, - { 1.234321234321234e31L, "123432123432123*****************.000000" }, - { 1.234321234321234e32L, "123432123432123******************.000000" }, - { 1.234321234321234e33L, "123432123432123*******************.000000" }, - { 1.234321234321234e34L, "123432123432123********************.000000" }, - { 1.234321234321234e35L, "123432123432123*********************.000000" }, - { 1.234321234321234e36L, "123432123432123**********************.000000" } + { 1.234321234321234e-37L, "0.000000" }, + { 1.234321234321234e-36L, "0.000000" }, + { 1.234321234321234e-35L, "0.000000" }, + { 1.234321234321234e-34L, "0.000000" }, + { 1.234321234321234e-33L, "0.000000" }, + { 1.234321234321234e-32L, "0.000000" }, + { 1.234321234321234e-31L, "0.000000" }, + { 1.234321234321234e-30L, "0.000000" }, + { 1.234321234321234e-29L, "0.000000" }, + { 1.234321234321234e-28L, "0.000000" }, + { 1.234321234321234e-27L, "0.000000" }, + { 1.234321234321234e-26L, "0.000000" }, + { 1.234321234321234e-25L, "0.000000" }, + { 1.234321234321234e-24L, "0.000000" }, + { 1.234321234321234e-23L, "0.000000" }, + { 1.234321234321234e-22L, "0.000000" }, + { 1.234321234321234e-21L, "0.000000" }, + { 1.234321234321234e-20L, "0.000000" }, + { 1.234321234321234e-19L, "0.000000" }, + { 1.234321234321234e-18L, "0.000000" }, + { 1.234321234321234e-17L, "0.000000" }, + { 1.234321234321234e-16L, "0.000000" }, + { 1.234321234321234e-15L, "0.000000" }, + { 1.234321234321234e-14L, "0.000000" }, + { 1.234321234321234e-13L, "0.000000" }, + { 1.234321234321234e-12L, "0.000000" }, + { 1.234321234321234e-11L, "0.000000" }, + { 1.234321234321234e-10L, "0.000000" }, + { 1.234321234321234e-9L, "0.000000" }, + { 1.234321234321234e-8L, "0.000000" }, + { 1.234321234321234e-7L, "0.000000" }, + { 1.234321234321234e-6L, "0.000001" }, + { 1.234321234321234e-5L, "0.000012" }, + { 1.234321234321234e-4L, "0.000123" }, + { 1.234321234321234e-3L, "0.001234" }, + { 1.234321234321234e-2L, "0.012343" }, + { 1.234321234321234e-1L, "0.123432" }, + { 1.234321234321234L, "1.234321" }, + { 1.234321234321234e1L, "12.343212" }, + { 1.234321234321234e2L, "123.432123" }, + { 1.234321234321234e3L, "1234.321234" }, + { 1.234321234321234e4L, "12343.212343" }, + { 1.234321234321234e5L, "123432.123432" }, + { 1.234321234321234e6L, "1234321.234321" }, + { 1.234321234321234e7L, "12343212.343212" }, + { 1.234321234321234e8L, "123432123.432123" }, + { 1.234321234321234e9L, "1234321234.321234" }, + { 1.234321234321234e10L, "12343212343.2123**" }, + { 1.234321234321234e11L, "123432123432.123***" }, + { 1.234321234321234e12L, "1234321234321.23****" }, + { 1.234321234321234e13L, "12343212343212.3*****" }, + { 1.234321234321234e14L, "123432123432123.******" }, + { 1.234321234321234e15L, "1234321234321234.000000" }, + { 1.234321234321234e16L, "123432123432123**.000000" }, + { 1.234321234321234e17L, "123432123432123***.000000" }, + { 1.234321234321234e18L, "123432123432123****.000000" }, + { 1.234321234321234e19L, "123432123432123*****.000000" }, + { 1.234321234321234e20L, "123432123432123******.000000" }, + { 1.234321234321234e21L, "123432123432123*******.000000" }, + { 1.234321234321234e22L, "123432123432123********.000000" }, + { 1.234321234321234e23L, "123432123432123*********.000000" }, + { 1.234321234321234e24L, "123432123432123**********.000000" }, + { 1.234321234321234e25L, "123432123432123***********.000000" }, + { 1.234321234321234e26L, "123432123432123************.000000" }, + { 1.234321234321234e27L, "123432123432123*************.000000" }, + { 1.234321234321234e28L, "123432123432123**************.000000" }, + { 1.234321234321234e29L, "123432123432123***************.000000" }, + { 1.234321234321234e30L, "123432123432123****************.000000" }, + { 1.234321234321234e31L, "123432123432123*****************.000000" }, + { 1.234321234321234e32L, "123432123432123******************.000000" }, + { 1.234321234321234e33L, "123432123432123*******************.000000" }, + { 1.234321234321234e34L, "123432123432123********************.000000" }, + { 1.234321234321234e35L, "123432123432123*********************.000000" }, + { 1.234321234321234e36L, "123432123432123**********************.000000" } }; size_t k; for (k = 0; k < SIZEOF (data); k++) { - size_t length; - char *result = - my_asnprintf (NULL, &length, "%Lf", data[k].value); - ASSERT (result != NULL); - ASSERT (strmatch (data[k].string, result)); - ASSERT (length == strlen (result)); - free (result); + size_t length; + char *result = + my_asnprintf (NULL, &length, "%Lf", data[k].value); + ASSERT (result != NULL); + ASSERT (strmatch (data[k].string, result)); + ASSERT (length == strlen (result)); + free (result); } } @@ -1362,10 +1345,10 @@ test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...)) { /* Positive infinity. */ size_t length; char *result = - my_asnprintf (NULL, &length, "%Lf %d", 1.0L / 0.0L, 33, 44, 55); + my_asnprintf (NULL, &length, "%Lf %d", Infinityl (), 33, 44, 55); ASSERT (result != NULL); ASSERT (strcmp (result, "inf 33") == 0 - || strcmp (result, "infinity 33") == 0); + || strcmp (result, "infinity 33") == 0); ASSERT (length == strlen (result)); free (result); } @@ -1373,10 +1356,10 @@ test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...)) { /* Negative infinity. */ size_t length; char *result = - my_asnprintf (NULL, &length, "%Lf %d", -1.0L / 0.0L, 33, 44, 55); + my_asnprintf (NULL, &length, "%Lf %d", - Infinityl (), 33, 44, 55); ASSERT (result != NULL); ASSERT (strcmp (result, "-inf 33") == 0 - || strcmp (result, "-infinity 33") == 0); + || strcmp (result, "-infinity 33") == 0); ASSERT (length == strlen (result)); free (result); } @@ -1387,12 +1370,12 @@ test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...)) my_asnprintf (NULL, &length, "%Lf %d", NaNl (), 33, 44, 55); ASSERT (result != NULL); ASSERT (strlen (result) >= 3 + 3 - && strisnan (result, 0, strlen (result) - 3, 0) - && strcmp (result + strlen (result) - 3, " 33") == 0); + && strisnan (result, 0, strlen (result) - 3, 0) + && strcmp (result + strlen (result) - 3, " 33") == 0); ASSERT (length == strlen (result)); free (result); } -#if CHECK_PRINTF_SAFE && ((defined __ia64 && LDBL_MANT_DIG == 64) || (defined __x86_64__ || defined __amd64__) || (defined __i386 || defined __i386__ || defined _I386 || defined _M_IX86 || defined _X86_)) +#if CHECK_PRINTF_SAFE && ((defined __ia64 && LDBL_MANT_DIG == 64) || (defined __x86_64__ || defined __amd64__) || (defined __i386 || defined __i386__ || defined _I386 || defined _M_IX86 || defined _X86_)) && !HAVE_SAME_LONG_DOUBLE_AS_DOUBLE { /* Quiet NaN. */ static union { unsigned int word[4]; long double value; } x = { LDBL80_WORDS (0xFFFF, 0xC3333333, 0x00000000) }; @@ -1401,8 +1384,8 @@ test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...)) my_asnprintf (NULL, &length, "%Lf %d", x.value, 33, 44, 55); ASSERT (result != NULL); ASSERT (strlen (result) >= 3 + 3 - && strisnan (result, 0, strlen (result) - 3, 0) - && strcmp (result + strlen (result) - 3, " 33") == 0); + && strisnan (result, 0, strlen (result) - 3, 0) + && strcmp (result + strlen (result) - 3, " 33") == 0); ASSERT (length == strlen (result)); free (result); } @@ -1415,8 +1398,8 @@ test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...)) my_asnprintf (NULL, &length, "%Lf %d", x.value, 33, 44, 55); ASSERT (result != NULL); ASSERT (strlen (result) >= 3 + 3 - && strisnan (result, 0, strlen (result) - 3, 0) - && strcmp (result + strlen (result) - 3, " 33") == 0); + && strisnan (result, 0, strlen (result) - 3, 0) + && strcmp (result + strlen (result) - 3, " 33") == 0); ASSERT (length == strlen (result)); free (result); } @@ -1435,8 +1418,8 @@ test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...)) my_asnprintf (NULL, &length, "%Lf %d", x.value, 33, 44, 55); ASSERT (result != NULL); ASSERT (strlen (result) >= 3 + 3 - && strisnan (result, 0, strlen (result) - 3, 0) - && strcmp (result + strlen (result) - 3, " 33") == 0); + && strisnan (result, 0, strlen (result) - 3, 0) + && strcmp (result + strlen (result) - 3, " 33") == 0); ASSERT (length == strlen (result)); free (result); } @@ -1448,8 +1431,8 @@ test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...)) my_asnprintf (NULL, &length, "%Lf %d", x.value, 33, 44, 55); ASSERT (result != NULL); ASSERT (strlen (result) >= 3 + 3 - && strisnan (result, 0, strlen (result) - 3, 0) - && strcmp (result + strlen (result) - 3, " 33") == 0); + && strisnan (result, 0, strlen (result) - 3, 0) + && strcmp (result + strlen (result) - 3, " 33") == 0); ASSERT (length == strlen (result)); free (result); } @@ -1461,8 +1444,8 @@ test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...)) my_asnprintf (NULL, &length, "%Lf %d", x.value, 33, 44, 55); ASSERT (result != NULL); ASSERT (strlen (result) >= 3 + 3 - && strisnan (result, 0, strlen (result) - 3, 0) - && strcmp (result + strlen (result) - 3, " 33") == 0); + && strisnan (result, 0, strlen (result) - 3, 0) + && strcmp (result + strlen (result) - 3, " 33") == 0); ASSERT (length == strlen (result)); free (result); } @@ -1474,8 +1457,8 @@ test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...)) my_asnprintf (NULL, &length, "%Lf %d", x.value, 33, 44, 55); ASSERT (result != NULL); ASSERT (strlen (result) >= 3 + 3 - && strisnan (result, 0, strlen (result) - 3, 0) - && strcmp (result + strlen (result) - 3, " 33") == 0); + && strisnan (result, 0, strlen (result) - 3, 0) + && strcmp (result + strlen (result) - 3, " 33") == 0); ASSERT (length == strlen (result)); free (result); } @@ -1487,8 +1470,8 @@ test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...)) my_asnprintf (NULL, &length, "%Lf %d", x.value, 33, 44, 55); ASSERT (result != NULL); ASSERT (strlen (result) >= 3 + 3 - && strisnan (result, 0, strlen (result) - 3, 0) - && strcmp (result + strlen (result) - 3, " 33") == 0); + && strisnan (result, 0, strlen (result) - 3, 0) + && strcmp (result + strlen (result) - 3, " 33") == 0); ASSERT (length == strlen (result)); free (result); } @@ -1567,10 +1550,10 @@ test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...)) { /* FLAG_ZERO with infinite number. */ size_t length; char *result = - my_asnprintf (NULL, &length, "%015Lf %d", -1.0L / 0.0L, 33, 44, 55); + my_asnprintf (NULL, &length, "%015Lf %d", - Infinityl (), 33, 44, 55); ASSERT (result != NULL); ASSERT (strcmp (result, " -inf 33") == 0 - || strcmp (result, " -infinity 33") == 0); + || strcmp (result, " -infinity 33") == 0); ASSERT (length == strlen (result)); free (result); } @@ -1581,8 +1564,8 @@ test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...)) my_asnprintf (NULL, &length, "%050Lf %d", NaNl (), 33, 44, 55); ASSERT (result != NULL); ASSERT (strlen (result) == 50 + 3 - && strisnan (result, strspn (result, " "), strlen (result) - 3, 0) - && strcmp (result + strlen (result) - 3, " 33") == 0); + && strisnan (result, strspn (result, " "), strlen (result) - 3, 0) + && strcmp (result + strlen (result) - 3, " 33") == 0); ASSERT (length == strlen (result)); free (result); } @@ -1662,7 +1645,7 @@ test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...)) { /* Negative zero. */ size_t length; char *result = - my_asnprintf (NULL, &length, "%F %d", -zerod, 33, 44, 55); + my_asnprintf (NULL, &length, "%F %d", minus_zerod, 33, 44, 55); ASSERT (result != NULL); if (have_minus_zero ()) ASSERT (strcmp (result, "-0.000000 33") == 0); @@ -1673,10 +1656,10 @@ test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...)) { /* Positive infinity. */ size_t length; char *result = - my_asnprintf (NULL, &length, "%F %d", 1.0 / 0.0, 33, 44, 55); + my_asnprintf (NULL, &length, "%F %d", Infinityd (), 33, 44, 55); ASSERT (result != NULL); ASSERT (strcmp (result, "INF 33") == 0 - || strcmp (result, "INFINITY 33") == 0); + || strcmp (result, "INFINITY 33") == 0); ASSERT (length == strlen (result)); free (result); } @@ -1684,10 +1667,10 @@ test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...)) { /* Negative infinity. */ size_t length; char *result = - my_asnprintf (NULL, &length, "%F %d", -1.0 / 0.0, 33, 44, 55); + my_asnprintf (NULL, &length, "%F %d", - Infinityd (), 33, 44, 55); ASSERT (result != NULL); ASSERT (strcmp (result, "-INF 33") == 0 - || strcmp (result, "-INFINITY 33") == 0); + || strcmp (result, "-INFINITY 33") == 0); ASSERT (length == strlen (result)); free (result); } @@ -1698,8 +1681,8 @@ test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...)) my_asnprintf (NULL, &length, "%F %d", NaNd (), 33, 44, 55); ASSERT (result != NULL); ASSERT (strlen (result) >= 3 + 3 - && strisnan (result, 0, strlen (result) - 3, 1) - && strcmp (result + strlen (result) - 3, " 33") == 0); + && strisnan (result, 0, strlen (result) - 3, 1) + && strcmp (result + strlen (result) - 3, " 33") == 0); ASSERT (length == strlen (result)); free (result); } @@ -1717,10 +1700,10 @@ test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...)) { /* FLAG_ZERO with infinite number. */ size_t length; char *result = - my_asnprintf (NULL, &length, "%015F %d", -1.0 / 0.0, 33, 44, 55); + my_asnprintf (NULL, &length, "%015F %d", - Infinityd (), 33, 44, 55); ASSERT (result != NULL); ASSERT (strcmp (result, " -INF 33") == 0 - || strcmp (result, " -INFINITY 33") == 0); + || strcmp (result, " -INFINITY 33") == 0); ASSERT (length == strlen (result)); free (result); } @@ -1809,10 +1792,10 @@ test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...)) { /* Positive infinity. */ size_t length; char *result = - my_asnprintf (NULL, &length, "%LF %d", 1.0L / 0.0L, 33, 44, 55); + my_asnprintf (NULL, &length, "%LF %d", Infinityl (), 33, 44, 55); ASSERT (result != NULL); ASSERT (strcmp (result, "INF 33") == 0 - || strcmp (result, "INFINITY 33") == 0); + || strcmp (result, "INFINITY 33") == 0); ASSERT (length == strlen (result)); free (result); } @@ -1820,10 +1803,10 @@ test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...)) { /* Negative infinity. */ size_t length; char *result = - my_asnprintf (NULL, &length, "%LF %d", -1.0L / 0.0L, 33, 44, 55); + my_asnprintf (NULL, &length, "%LF %d", - Infinityl (), 33, 44, 55); ASSERT (result != NULL); ASSERT (strcmp (result, "-INF 33") == 0 - || strcmp (result, "-INFINITY 33") == 0); + || strcmp (result, "-INFINITY 33") == 0); ASSERT (length == strlen (result)); free (result); } @@ -1834,8 +1817,8 @@ test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...)) my_asnprintf (NULL, &length, "%LF %d", NaNl (), 33, 44, 55); ASSERT (result != NULL); ASSERT (strlen (result) >= 3 + 3 - && strisnan (result, 0, strlen (result) - 3, 1) - && strcmp (result + strlen (result) - 3, " 33") == 0); + && strisnan (result, 0, strlen (result) - 3, 1) + && strcmp (result + strlen (result) - 3, " 33") == 0); ASSERT (length == strlen (result)); free (result); } @@ -1853,10 +1836,10 @@ test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...)) { /* FLAG_ZERO with infinite number. */ size_t length; char *result = - my_asnprintf (NULL, &length, "%015LF %d", -1.0L / 0.0L, 33, 44, 55); + my_asnprintf (NULL, &length, "%015LF %d", - Infinityl (), 33, 44, 55); ASSERT (result != NULL); ASSERT (strcmp (result, " -INF 33") == 0 - || strcmp (result, " -INFINITY 33") == 0); + || strcmp (result, " -INFINITY 33") == 0); ASSERT (length == strlen (result)); free (result); } @@ -1899,7 +1882,7 @@ test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...)) my_asnprintf (NULL, &length, "%e %d", 12.75, 33, 44, 55); ASSERT (result != NULL); ASSERT (strcmp (result, "1.275000e+01 33") == 0 - || strcmp (result, "1.275000e+001 33") == 0); + || strcmp (result, "1.275000e+001 33") == 0); ASSERT (length == strlen (result)); free (result); } @@ -1910,7 +1893,7 @@ test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...)) my_asnprintf (NULL, &length, "%e %d", 1234567.0, 33, 44, 55); ASSERT (result != NULL); ASSERT (strcmp (result, "1.234567e+06 33") == 0 - || strcmp (result, "1.234567e+006 33") == 0); + || strcmp (result, "1.234567e+006 33") == 0); ASSERT (length == strlen (result)); free (result); } @@ -1918,99 +1901,99 @@ test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...)) { /* Small and large positive numbers. */ static struct { double value; const char *string; } data[] = { - { 1.234321234321234e-37, "1.234321e-37" }, - { 1.234321234321234e-36, "1.234321e-36" }, - { 1.234321234321234e-35, "1.234321e-35" }, - { 1.234321234321234e-34, "1.234321e-34" }, - { 1.234321234321234e-33, "1.234321e-33" }, - { 1.234321234321234e-32, "1.234321e-32" }, - { 1.234321234321234e-31, "1.234321e-31" }, - { 1.234321234321234e-30, "1.234321e-30" }, - { 1.234321234321234e-29, "1.234321e-29" }, - { 1.234321234321234e-28, "1.234321e-28" }, - { 1.234321234321234e-27, "1.234321e-27" }, - { 1.234321234321234e-26, "1.234321e-26" }, - { 1.234321234321234e-25, "1.234321e-25" }, - { 1.234321234321234e-24, "1.234321e-24" }, - { 1.234321234321234e-23, "1.234321e-23" }, - { 1.234321234321234e-22, "1.234321e-22" }, - { 1.234321234321234e-21, "1.234321e-21" }, - { 1.234321234321234e-20, "1.234321e-20" }, - { 1.234321234321234e-19, "1.234321e-19" }, - { 1.234321234321234e-18, "1.234321e-18" }, - { 1.234321234321234e-17, "1.234321e-17" }, - { 1.234321234321234e-16, "1.234321e-16" }, - { 1.234321234321234e-15, "1.234321e-15" }, - { 1.234321234321234e-14, "1.234321e-14" }, - { 1.234321234321234e-13, "1.234321e-13" }, - { 1.234321234321234e-12, "1.234321e-12" }, - { 1.234321234321234e-11, "1.234321e-11" }, - { 1.234321234321234e-10, "1.234321e-10" }, - { 1.234321234321234e-9, "1.234321e-09" }, - { 1.234321234321234e-8, "1.234321e-08" }, - { 1.234321234321234e-7, "1.234321e-07" }, - { 1.234321234321234e-6, "1.234321e-06" }, - { 1.234321234321234e-5, "1.234321e-05" }, - { 1.234321234321234e-4, "1.234321e-04" }, - { 1.234321234321234e-3, "1.234321e-03" }, - { 1.234321234321234e-2, "1.234321e-02" }, - { 1.234321234321234e-1, "1.234321e-01" }, - { 1.234321234321234, "1.234321e+00" }, - { 1.234321234321234e1, "1.234321e+01" }, - { 1.234321234321234e2, "1.234321e+02" }, - { 1.234321234321234e3, "1.234321e+03" }, - { 1.234321234321234e4, "1.234321e+04" }, - { 1.234321234321234e5, "1.234321e+05" }, - { 1.234321234321234e6, "1.234321e+06" }, - { 1.234321234321234e7, "1.234321e+07" }, - { 1.234321234321234e8, "1.234321e+08" }, - { 1.234321234321234e9, "1.234321e+09" }, - { 1.234321234321234e10, "1.234321e+10" }, - { 1.234321234321234e11, "1.234321e+11" }, - { 1.234321234321234e12, "1.234321e+12" }, - { 1.234321234321234e13, "1.234321e+13" }, - { 1.234321234321234e14, "1.234321e+14" }, - { 1.234321234321234e15, "1.234321e+15" }, - { 1.234321234321234e16, "1.234321e+16" }, - { 1.234321234321234e17, "1.234321e+17" }, - { 1.234321234321234e18, "1.234321e+18" }, - { 1.234321234321234e19, "1.234321e+19" }, - { 1.234321234321234e20, "1.234321e+20" }, - { 1.234321234321234e21, "1.234321e+21" }, - { 1.234321234321234e22, "1.234321e+22" }, - { 1.234321234321234e23, "1.234321e+23" }, - { 1.234321234321234e24, "1.234321e+24" }, - { 1.234321234321234e25, "1.234321e+25" }, - { 1.234321234321234e26, "1.234321e+26" }, - { 1.234321234321234e27, "1.234321e+27" }, - { 1.234321234321234e28, "1.234321e+28" }, - { 1.234321234321234e29, "1.234321e+29" }, - { 1.234321234321234e30, "1.234321e+30" }, - { 1.234321234321234e31, "1.234321e+31" }, - { 1.234321234321234e32, "1.234321e+32" }, - { 1.234321234321234e33, "1.234321e+33" }, - { 1.234321234321234e34, "1.234321e+34" }, - { 1.234321234321234e35, "1.234321e+35" }, - { 1.234321234321234e36, "1.234321e+36" } + { 1.234321234321234e-37, "1.234321e-37" }, + { 1.234321234321234e-36, "1.234321e-36" }, + { 1.234321234321234e-35, "1.234321e-35" }, + { 1.234321234321234e-34, "1.234321e-34" }, + { 1.234321234321234e-33, "1.234321e-33" }, + { 1.234321234321234e-32, "1.234321e-32" }, + { 1.234321234321234e-31, "1.234321e-31" }, + { 1.234321234321234e-30, "1.234321e-30" }, + { 1.234321234321234e-29, "1.234321e-29" }, + { 1.234321234321234e-28, "1.234321e-28" }, + { 1.234321234321234e-27, "1.234321e-27" }, + { 1.234321234321234e-26, "1.234321e-26" }, + { 1.234321234321234e-25, "1.234321e-25" }, + { 1.234321234321234e-24, "1.234321e-24" }, + { 1.234321234321234e-23, "1.234321e-23" }, + { 1.234321234321234e-22, "1.234321e-22" }, + { 1.234321234321234e-21, "1.234321e-21" }, + { 1.234321234321234e-20, "1.234321e-20" }, + { 1.234321234321234e-19, "1.234321e-19" }, + { 1.234321234321234e-18, "1.234321e-18" }, + { 1.234321234321234e-17, "1.234321e-17" }, + { 1.234321234321234e-16, "1.234321e-16" }, + { 1.234321234321234e-15, "1.234321e-15" }, + { 1.234321234321234e-14, "1.234321e-14" }, + { 1.234321234321234e-13, "1.234321e-13" }, + { 1.234321234321234e-12, "1.234321e-12" }, + { 1.234321234321234e-11, "1.234321e-11" }, + { 1.234321234321234e-10, "1.234321e-10" }, + { 1.234321234321234e-9, "1.234321e-09" }, + { 1.234321234321234e-8, "1.234321e-08" }, + { 1.234321234321234e-7, "1.234321e-07" }, + { 1.234321234321234e-6, "1.234321e-06" }, + { 1.234321234321234e-5, "1.234321e-05" }, + { 1.234321234321234e-4, "1.234321e-04" }, + { 1.234321234321234e-3, "1.234321e-03" }, + { 1.234321234321234e-2, "1.234321e-02" }, + { 1.234321234321234e-1, "1.234321e-01" }, + { 1.234321234321234, "1.234321e+00" }, + { 1.234321234321234e1, "1.234321e+01" }, + { 1.234321234321234e2, "1.234321e+02" }, + { 1.234321234321234e3, "1.234321e+03" }, + { 1.234321234321234e4, "1.234321e+04" }, + { 1.234321234321234e5, "1.234321e+05" }, + { 1.234321234321234e6, "1.234321e+06" }, + { 1.234321234321234e7, "1.234321e+07" }, + { 1.234321234321234e8, "1.234321e+08" }, + { 1.234321234321234e9, "1.234321e+09" }, + { 1.234321234321234e10, "1.234321e+10" }, + { 1.234321234321234e11, "1.234321e+11" }, + { 1.234321234321234e12, "1.234321e+12" }, + { 1.234321234321234e13, "1.234321e+13" }, + { 1.234321234321234e14, "1.234321e+14" }, + { 1.234321234321234e15, "1.234321e+15" }, + { 1.234321234321234e16, "1.234321e+16" }, + { 1.234321234321234e17, "1.234321e+17" }, + { 1.234321234321234e18, "1.234321e+18" }, + { 1.234321234321234e19, "1.234321e+19" }, + { 1.234321234321234e20, "1.234321e+20" }, + { 1.234321234321234e21, "1.234321e+21" }, + { 1.234321234321234e22, "1.234321e+22" }, + { 1.234321234321234e23, "1.234321e+23" }, + { 1.234321234321234e24, "1.234321e+24" }, + { 1.234321234321234e25, "1.234321e+25" }, + { 1.234321234321234e26, "1.234321e+26" }, + { 1.234321234321234e27, "1.234321e+27" }, + { 1.234321234321234e28, "1.234321e+28" }, + { 1.234321234321234e29, "1.234321e+29" }, + { 1.234321234321234e30, "1.234321e+30" }, + { 1.234321234321234e31, "1.234321e+31" }, + { 1.234321234321234e32, "1.234321e+32" }, + { 1.234321234321234e33, "1.234321e+33" }, + { 1.234321234321234e34, "1.234321e+34" }, + { 1.234321234321234e35, "1.234321e+35" }, + { 1.234321234321234e36, "1.234321e+36" } }; size_t k; for (k = 0; k < SIZEOF (data); k++) { - size_t length; - char *result = - my_asnprintf (NULL, &length, "%e", data[k].value); - const char *expected = data[k].string; - ASSERT (result != NULL); - ASSERT (strcmp (result, expected) == 0 - /* Some implementations produce exponents with 3 digits. */ - || (strlen (result) == strlen (expected) + 1 - && memcmp (result, expected, strlen (expected) - 2) == 0 - && result[strlen (expected) - 2] == '0' - && strcmp (result + strlen (expected) - 1, - expected + strlen (expected) - 2) - == 0)); - ASSERT (length == strlen (result)); - free (result); + size_t length; + char *result = + my_asnprintf (NULL, &length, "%e", data[k].value); + const char *expected = data[k].string; + ASSERT (result != NULL); + ASSERT (strcmp (result, expected) == 0 + /* Some implementations produce exponents with 3 digits. */ + || (strlen (result) == strlen (expected) + 1 + && memcmp (result, expected, strlen (expected) - 2) == 0 + && result[strlen (expected) - 2] == '0' + && strcmp (result + strlen (expected) - 1, + expected + strlen (expected) - 2) + == 0)); + ASSERT (length == strlen (result)); + free (result); } } @@ -2020,7 +2003,7 @@ test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...)) my_asnprintf (NULL, &length, "%e %d", -0.03125, 33, 44, 55); ASSERT (result != NULL); ASSERT (strcmp (result, "-3.125000e-02 33") == 0 - || strcmp (result, "-3.125000e-002 33") == 0); + || strcmp (result, "-3.125000e-002 33") == 0); ASSERT (length == strlen (result)); free (result); } @@ -2031,7 +2014,7 @@ test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...)) my_asnprintf (NULL, &length, "%e %d", 0.0, 33, 44, 55); ASSERT (result != NULL); ASSERT (strcmp (result, "0.000000e+00 33") == 0 - || strcmp (result, "0.000000e+000 33") == 0); + || strcmp (result, "0.000000e+000 33") == 0); ASSERT (length == strlen (result)); free (result); } @@ -2039,11 +2022,11 @@ test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...)) { /* Negative zero. */ size_t length; char *result = - my_asnprintf (NULL, &length, "%e %d", -zerod, 33, 44, 55); + my_asnprintf (NULL, &length, "%e %d", minus_zerod, 33, 44, 55); ASSERT (result != NULL); if (have_minus_zero ()) ASSERT (strcmp (result, "-0.000000e+00 33") == 0 - || strcmp (result, "-0.000000e+000 33") == 0); + || strcmp (result, "-0.000000e+000 33") == 0); ASSERT (length == strlen (result)); free (result); } @@ -2051,10 +2034,10 @@ test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...)) { /* Positive infinity. */ size_t length; char *result = - my_asnprintf (NULL, &length, "%e %d", 1.0 / 0.0, 33, 44, 55); + my_asnprintf (NULL, &length, "%e %d", Infinityd (), 33, 44, 55); ASSERT (result != NULL); ASSERT (strcmp (result, "inf 33") == 0 - || strcmp (result, "infinity 33") == 0); + || strcmp (result, "infinity 33") == 0); ASSERT (length == strlen (result)); free (result); } @@ -2062,10 +2045,10 @@ test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...)) { /* Negative infinity. */ size_t length; char *result = - my_asnprintf (NULL, &length, "%e %d", -1.0 / 0.0, 33, 44, 55); + my_asnprintf (NULL, &length, "%e %d", - Infinityd (), 33, 44, 55); ASSERT (result != NULL); ASSERT (strcmp (result, "-inf 33") == 0 - || strcmp (result, "-infinity 33") == 0); + || strcmp (result, "-infinity 33") == 0); ASSERT (length == strlen (result)); free (result); } @@ -2076,8 +2059,8 @@ test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...)) my_asnprintf (NULL, &length, "%e %d", NaNd (), 33, 44, 55); ASSERT (result != NULL); ASSERT (strlen (result) >= 3 + 3 - && strisnan (result, 0, strlen (result) - 3, 0) - && strcmp (result + strlen (result) - 3, " 33") == 0); + && strisnan (result, 0, strlen (result) - 3, 0) + && strcmp (result + strlen (result) - 3, " 33") == 0); ASSERT (length == strlen (result)); free (result); } @@ -2088,7 +2071,7 @@ test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...)) my_asnprintf (NULL, &length, "%15e %d", 1.75, 33, 44, 55); ASSERT (result != NULL); ASSERT (strcmp (result, " 1.750000e+00 33") == 0 - || strcmp (result, " 1.750000e+000 33") == 0); + || strcmp (result, " 1.750000e+000 33") == 0); ASSERT (length == strlen (result)); free (result); } @@ -2099,7 +2082,7 @@ test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...)) my_asnprintf (NULL, &length, "%-15e %d", 1.75, 33, 44, 55); ASSERT (result != NULL); ASSERT (strcmp (result, "1.750000e+00 33") == 0 - || strcmp (result, "1.750000e+000 33") == 0); + || strcmp (result, "1.750000e+000 33") == 0); ASSERT (length == strlen (result)); free (result); } @@ -2110,7 +2093,7 @@ test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...)) my_asnprintf (NULL, &length, "%+e %d", 1.75, 33, 44, 55); ASSERT (result != NULL); ASSERT (strcmp (result, "+1.750000e+00 33") == 0 - || strcmp (result, "+1.750000e+000 33") == 0); + || strcmp (result, "+1.750000e+000 33") == 0); ASSERT (length == strlen (result)); free (result); } @@ -2121,7 +2104,7 @@ test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...)) my_asnprintf (NULL, &length, "% e %d", 1.75, 33, 44, 55); ASSERT (result != NULL); ASSERT (strcmp (result, " 1.750000e+00 33") == 0 - || strcmp (result, " 1.750000e+000 33") == 0); + || strcmp (result, " 1.750000e+000 33") == 0); ASSERT (length == strlen (result)); free (result); } @@ -2132,7 +2115,7 @@ test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...)) my_asnprintf (NULL, &length, "%#e %d", 1.75, 33, 44, 55); ASSERT (result != NULL); ASSERT (strcmp (result, "1.750000e+00 33") == 0 - || strcmp (result, "1.750000e+000 33") == 0); + || strcmp (result, "1.750000e+000 33") == 0); ASSERT (length == strlen (result)); free (result); } @@ -2143,7 +2126,7 @@ test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...)) my_asnprintf (NULL, &length, "%#.e %d", 1.75, 33, 44, 55); ASSERT (result != NULL); ASSERT (strcmp (result, "2.e+00 33") == 0 - || strcmp (result, "2.e+000 33") == 0); + || strcmp (result, "2.e+000 33") == 0); ASSERT (length == strlen (result)); free (result); } @@ -2154,7 +2137,7 @@ test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...)) my_asnprintf (NULL, &length, "%#.e %d", 9.75, 33, 44, 55); ASSERT (result != NULL); ASSERT (strcmp (result, "1.e+01 33") == 0 - || strcmp (result, "1.e+001 33") == 0); + || strcmp (result, "1.e+001 33") == 0); ASSERT (length == strlen (result)); free (result); } @@ -2165,7 +2148,7 @@ test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...)) my_asnprintf (NULL, &length, "%015e %d", 1234.0, 33, 44, 55); ASSERT (result != NULL); ASSERT (strcmp (result, "0001.234000e+03 33") == 0 - || strcmp (result, "001.234000e+003 33") == 0); + || strcmp (result, "001.234000e+003 33") == 0); ASSERT (length == strlen (result)); free (result); } @@ -2173,10 +2156,10 @@ test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...)) { /* FLAG_ZERO with infinite number. */ size_t length; char *result = - my_asnprintf (NULL, &length, "%015e %d", -1.0 / 0.0, 33, 44, 55); + my_asnprintf (NULL, &length, "%015e %d", - Infinityd (), 33, 44, 55); ASSERT (result != NULL); ASSERT (strcmp (result, " -inf 33") == 0 - || strcmp (result, " -infinity 33") == 0); + || strcmp (result, " -infinity 33") == 0); ASSERT (length == strlen (result)); free (result); } @@ -2187,8 +2170,8 @@ test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...)) my_asnprintf (NULL, &length, "%050e %d", NaNd (), 33, 44, 55); ASSERT (result != NULL); ASSERT (strlen (result) == 50 + 3 - && strisnan (result, strspn (result, " "), strlen (result) - 3, 0) - && strcmp (result + strlen (result) - 3, " 33") == 0); + && strisnan (result, strspn (result, " "), strlen (result) - 3, 0) + && strcmp (result + strlen (result) - 3, " 33") == 0); ASSERT (length == strlen (result)); free (result); } @@ -2199,7 +2182,7 @@ test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...)) my_asnprintf (NULL, &length, "%.e %d", 1234.0, 33, 44, 55); ASSERT (result != NULL); ASSERT (strcmp (result, "1e+03 33") == 0 - || strcmp (result, "1e+003 33") == 0); + || strcmp (result, "1e+003 33") == 0); ASSERT (length == strlen (result)); free (result); } @@ -2210,7 +2193,7 @@ test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...)) my_asnprintf (NULL, &length, "%.4e %d", 999.951, 33, 44, 55); ASSERT (result != NULL); ASSERT (strcmp (result, "9.9995e+02 33") == 0 - || strcmp (result, "9.9995e+002 33") == 0); + || strcmp (result, "9.9995e+002 33") == 0); ASSERT (length == strlen (result)); free (result); } @@ -2221,7 +2204,7 @@ test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...)) my_asnprintf (NULL, &length, "%.4e %d", 999.996, 33, 44, 55); ASSERT (result != NULL); ASSERT (strcmp (result, "1.0000e+03 33") == 0 - || strcmp (result, "1.0000e+003 33") == 0); + || strcmp (result, "1.0000e+003 33") == 0); ASSERT (length == strlen (result)); free (result); } @@ -2232,7 +2215,7 @@ test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...)) my_asnprintf (NULL, &length, "%Le %d", 12.75L, 33, 44, 55); ASSERT (result != NULL); ASSERT (strcmp (result, "1.275000e+01 33") == 0 - || strcmp (result, "1.275000e+001 33") == 0); + || strcmp (result, "1.275000e+001 33") == 0); ASSERT (length == strlen (result)); free (result); } @@ -2243,7 +2226,7 @@ test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...)) my_asnprintf (NULL, &length, "%Le %d", 1234567.0L, 33, 44, 55); ASSERT (result != NULL); ASSERT (strcmp (result, "1.234567e+06 33") == 0 - || strcmp (result, "1.234567e+006 33") == 0); + || strcmp (result, "1.234567e+006 33") == 0); ASSERT (length == strlen (result)); free (result); } @@ -2251,99 +2234,99 @@ test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...)) { /* Small and large positive numbers. */ static struct { long double value; const char *string; } data[] = { - { 1.234321234321234e-37L, "1.234321e-37" }, - { 1.234321234321234e-36L, "1.234321e-36" }, - { 1.234321234321234e-35L, "1.234321e-35" }, - { 1.234321234321234e-34L, "1.234321e-34" }, - { 1.234321234321234e-33L, "1.234321e-33" }, - { 1.234321234321234e-32L, "1.234321e-32" }, - { 1.234321234321234e-31L, "1.234321e-31" }, - { 1.234321234321234e-30L, "1.234321e-30" }, - { 1.234321234321234e-29L, "1.234321e-29" }, - { 1.234321234321234e-28L, "1.234321e-28" }, - { 1.234321234321234e-27L, "1.234321e-27" }, - { 1.234321234321234e-26L, "1.234321e-26" }, - { 1.234321234321234e-25L, "1.234321e-25" }, - { 1.234321234321234e-24L, "1.234321e-24" }, - { 1.234321234321234e-23L, "1.234321e-23" }, - { 1.234321234321234e-22L, "1.234321e-22" }, - { 1.234321234321234e-21L, "1.234321e-21" }, - { 1.234321234321234e-20L, "1.234321e-20" }, - { 1.234321234321234e-19L, "1.234321e-19" }, - { 1.234321234321234e-18L, "1.234321e-18" }, - { 1.234321234321234e-17L, "1.234321e-17" }, - { 1.234321234321234e-16L, "1.234321e-16" }, - { 1.234321234321234e-15L, "1.234321e-15" }, - { 1.234321234321234e-14L, "1.234321e-14" }, - { 1.234321234321234e-13L, "1.234321e-13" }, - { 1.234321234321234e-12L, "1.234321e-12" }, - { 1.234321234321234e-11L, "1.234321e-11" }, - { 1.234321234321234e-10L, "1.234321e-10" }, - { 1.234321234321234e-9L, "1.234321e-09" }, - { 1.234321234321234e-8L, "1.234321e-08" }, - { 1.234321234321234e-7L, "1.234321e-07" }, - { 1.234321234321234e-6L, "1.234321e-06" }, - { 1.234321234321234e-5L, "1.234321e-05" }, - { 1.234321234321234e-4L, "1.234321e-04" }, - { 1.234321234321234e-3L, "1.234321e-03" }, - { 1.234321234321234e-2L, "1.234321e-02" }, - { 1.234321234321234e-1L, "1.234321e-01" }, - { 1.234321234321234L, "1.234321e+00" }, - { 1.234321234321234e1L, "1.234321e+01" }, - { 1.234321234321234e2L, "1.234321e+02" }, - { 1.234321234321234e3L, "1.234321e+03" }, - { 1.234321234321234e4L, "1.234321e+04" }, - { 1.234321234321234e5L, "1.234321e+05" }, - { 1.234321234321234e6L, "1.234321e+06" }, - { 1.234321234321234e7L, "1.234321e+07" }, - { 1.234321234321234e8L, "1.234321e+08" }, - { 1.234321234321234e9L, "1.234321e+09" }, - { 1.234321234321234e10L, "1.234321e+10" }, - { 1.234321234321234e11L, "1.234321e+11" }, - { 1.234321234321234e12L, "1.234321e+12" }, - { 1.234321234321234e13L, "1.234321e+13" }, - { 1.234321234321234e14L, "1.234321e+14" }, - { 1.234321234321234e15L, "1.234321e+15" }, - { 1.234321234321234e16L, "1.234321e+16" }, - { 1.234321234321234e17L, "1.234321e+17" }, - { 1.234321234321234e18L, "1.234321e+18" }, - { 1.234321234321234e19L, "1.234321e+19" }, - { 1.234321234321234e20L, "1.234321e+20" }, - { 1.234321234321234e21L, "1.234321e+21" }, - { 1.234321234321234e22L, "1.234321e+22" }, - { 1.234321234321234e23L, "1.234321e+23" }, - { 1.234321234321234e24L, "1.234321e+24" }, - { 1.234321234321234e25L, "1.234321e+25" }, - { 1.234321234321234e26L, "1.234321e+26" }, - { 1.234321234321234e27L, "1.234321e+27" }, - { 1.234321234321234e28L, "1.234321e+28" }, - { 1.234321234321234e29L, "1.234321e+29" }, - { 1.234321234321234e30L, "1.234321e+30" }, - { 1.234321234321234e31L, "1.234321e+31" }, - { 1.234321234321234e32L, "1.234321e+32" }, - { 1.234321234321234e33L, "1.234321e+33" }, - { 1.234321234321234e34L, "1.234321e+34" }, - { 1.234321234321234e35L, "1.234321e+35" }, - { 1.234321234321234e36L, "1.234321e+36" } + { 1.234321234321234e-37L, "1.234321e-37" }, + { 1.234321234321234e-36L, "1.234321e-36" }, + { 1.234321234321234e-35L, "1.234321e-35" }, + { 1.234321234321234e-34L, "1.234321e-34" }, + { 1.234321234321234e-33L, "1.234321e-33" }, + { 1.234321234321234e-32L, "1.234321e-32" }, + { 1.234321234321234e-31L, "1.234321e-31" }, + { 1.234321234321234e-30L, "1.234321e-30" }, + { 1.234321234321234e-29L, "1.234321e-29" }, + { 1.234321234321234e-28L, "1.234321e-28" }, + { 1.234321234321234e-27L, "1.234321e-27" }, + { 1.234321234321234e-26L, "1.234321e-26" }, + { 1.234321234321234e-25L, "1.234321e-25" }, + { 1.234321234321234e-24L, "1.234321e-24" }, + { 1.234321234321234e-23L, "1.234321e-23" }, + { 1.234321234321234e-22L, "1.234321e-22" }, + { 1.234321234321234e-21L, "1.234321e-21" }, + { 1.234321234321234e-20L, "1.234321e-20" }, + { 1.234321234321234e-19L, "1.234321e-19" }, + { 1.234321234321234e-18L, "1.234321e-18" }, + { 1.234321234321234e-17L, "1.234321e-17" }, + { 1.234321234321234e-16L, "1.234321e-16" }, + { 1.234321234321234e-15L, "1.234321e-15" }, + { 1.234321234321234e-14L, "1.234321e-14" }, + { 1.234321234321234e-13L, "1.234321e-13" }, + { 1.234321234321234e-12L, "1.234321e-12" }, + { 1.234321234321234e-11L, "1.234321e-11" }, + { 1.234321234321234e-10L, "1.234321e-10" }, + { 1.234321234321234e-9L, "1.234321e-09" }, + { 1.234321234321234e-8L, "1.234321e-08" }, + { 1.234321234321234e-7L, "1.234321e-07" }, + { 1.234321234321234e-6L, "1.234321e-06" }, + { 1.234321234321234e-5L, "1.234321e-05" }, + { 1.234321234321234e-4L, "1.234321e-04" }, + { 1.234321234321234e-3L, "1.234321e-03" }, + { 1.234321234321234e-2L, "1.234321e-02" }, + { 1.234321234321234e-1L, "1.234321e-01" }, + { 1.234321234321234L, "1.234321e+00" }, + { 1.234321234321234e1L, "1.234321e+01" }, + { 1.234321234321234e2L, "1.234321e+02" }, + { 1.234321234321234e3L, "1.234321e+03" }, + { 1.234321234321234e4L, "1.234321e+04" }, + { 1.234321234321234e5L, "1.234321e+05" }, + { 1.234321234321234e6L, "1.234321e+06" }, + { 1.234321234321234e7L, "1.234321e+07" }, + { 1.234321234321234e8L, "1.234321e+08" }, + { 1.234321234321234e9L, "1.234321e+09" }, + { 1.234321234321234e10L, "1.234321e+10" }, + { 1.234321234321234e11L, "1.234321e+11" }, + { 1.234321234321234e12L, "1.234321e+12" }, + { 1.234321234321234e13L, "1.234321e+13" }, + { 1.234321234321234e14L, "1.234321e+14" }, + { 1.234321234321234e15L, "1.234321e+15" }, + { 1.234321234321234e16L, "1.234321e+16" }, + { 1.234321234321234e17L, "1.234321e+17" }, + { 1.234321234321234e18L, "1.234321e+18" }, + { 1.234321234321234e19L, "1.234321e+19" }, + { 1.234321234321234e20L, "1.234321e+20" }, + { 1.234321234321234e21L, "1.234321e+21" }, + { 1.234321234321234e22L, "1.234321e+22" }, + { 1.234321234321234e23L, "1.234321e+23" }, + { 1.234321234321234e24L, "1.234321e+24" }, + { 1.234321234321234e25L, "1.234321e+25" }, + { 1.234321234321234e26L, "1.234321e+26" }, + { 1.234321234321234e27L, "1.234321e+27" }, + { 1.234321234321234e28L, "1.234321e+28" }, + { 1.234321234321234e29L, "1.234321e+29" }, + { 1.234321234321234e30L, "1.234321e+30" }, + { 1.234321234321234e31L, "1.234321e+31" }, + { 1.234321234321234e32L, "1.234321e+32" }, + { 1.234321234321234e33L, "1.234321e+33" }, + { 1.234321234321234e34L, "1.234321e+34" }, + { 1.234321234321234e35L, "1.234321e+35" }, + { 1.234321234321234e36L, "1.234321e+36" } }; size_t k; for (k = 0; k < SIZEOF (data); k++) { - size_t length; - char *result = - my_asnprintf (NULL, &length, "%Le", data[k].value); - const char *expected = data[k].string; - ASSERT (result != NULL); - ASSERT (strcmp (result, expected) == 0 - /* Some implementations produce exponents with 3 digits. */ - || (strlen (result) == strlen (expected) + 1 - && memcmp (result, expected, strlen (expected) - 2) == 0 - && result[strlen (expected) - 2] == '0' - && strcmp (result + strlen (expected) - 1, - expected + strlen (expected) - 2) - == 0)); - ASSERT (length == strlen (result)); - free (result); + size_t length; + char *result = + my_asnprintf (NULL, &length, "%Le", data[k].value); + const char *expected = data[k].string; + ASSERT (result != NULL); + ASSERT (strcmp (result, expected) == 0 + /* Some implementations produce exponents with 3 digits. */ + || (strlen (result) == strlen (expected) + 1 + && memcmp (result, expected, strlen (expected) - 2) == 0 + && result[strlen (expected) - 2] == '0' + && strcmp (result + strlen (expected) - 1, + expected + strlen (expected) - 2) + == 0)); + ASSERT (length == strlen (result)); + free (result); } } @@ -2353,7 +2336,7 @@ test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...)) my_asnprintf (NULL, &length, "%Le %d", -0.03125L, 33, 44, 55); ASSERT (result != NULL); ASSERT (strcmp (result, "-3.125000e-02 33") == 0 - || strcmp (result, "-3.125000e-002 33") == 0); + || strcmp (result, "-3.125000e-002 33") == 0); ASSERT (length == strlen (result)); free (result); } @@ -2364,7 +2347,7 @@ test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...)) my_asnprintf (NULL, &length, "%Le %d", 0.0L, 33, 44, 55); ASSERT (result != NULL); ASSERT (strcmp (result, "0.000000e+00 33") == 0 - || strcmp (result, "0.000000e+000 33") == 0); + || strcmp (result, "0.000000e+000 33") == 0); ASSERT (length == strlen (result)); free (result); } @@ -2376,7 +2359,7 @@ test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...)) ASSERT (result != NULL); if (have_minus_zero ()) ASSERT (strcmp (result, "-0.000000e+00 33") == 0 - || strcmp (result, "-0.000000e+000 33") == 0); + || strcmp (result, "-0.000000e+000 33") == 0); ASSERT (length == strlen (result)); free (result); } @@ -2384,10 +2367,10 @@ test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...)) { /* Positive infinity. */ size_t length; char *result = - my_asnprintf (NULL, &length, "%Le %d", 1.0L / 0.0L, 33, 44, 55); + my_asnprintf (NULL, &length, "%Le %d", Infinityl (), 33, 44, 55); ASSERT (result != NULL); ASSERT (strcmp (result, "inf 33") == 0 - || strcmp (result, "infinity 33") == 0); + || strcmp (result, "infinity 33") == 0); ASSERT (length == strlen (result)); free (result); } @@ -2395,10 +2378,10 @@ test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...)) { /* Negative infinity. */ size_t length; char *result = - my_asnprintf (NULL, &length, "%Le %d", -1.0L / 0.0L, 33, 44, 55); + my_asnprintf (NULL, &length, "%Le %d", - Infinityl (), 33, 44, 55); ASSERT (result != NULL); ASSERT (strcmp (result, "-inf 33") == 0 - || strcmp (result, "-infinity 33") == 0); + || strcmp (result, "-infinity 33") == 0); ASSERT (length == strlen (result)); free (result); } @@ -2409,12 +2392,12 @@ test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...)) my_asnprintf (NULL, &length, "%Le %d", NaNl (), 33, 44, 55); ASSERT (result != NULL); ASSERT (strlen (result) >= 3 + 3 - && strisnan (result, 0, strlen (result) - 3, 0) - && strcmp (result + strlen (result) - 3, " 33") == 0); + && strisnan (result, 0, strlen (result) - 3, 0) + && strcmp (result + strlen (result) - 3, " 33") == 0); ASSERT (length == strlen (result)); free (result); } -#if CHECK_PRINTF_SAFE && ((defined __ia64 && LDBL_MANT_DIG == 64) || (defined __x86_64__ || defined __amd64__) || (defined __i386 || defined __i386__ || defined _I386 || defined _M_IX86 || defined _X86_)) +#if CHECK_PRINTF_SAFE && ((defined __ia64 && LDBL_MANT_DIG == 64) || (defined __x86_64__ || defined __amd64__) || (defined __i386 || defined __i386__ || defined _I386 || defined _M_IX86 || defined _X86_)) && !HAVE_SAME_LONG_DOUBLE_AS_DOUBLE { /* Quiet NaN. */ static union { unsigned int word[4]; long double value; } x = { LDBL80_WORDS (0xFFFF, 0xC3333333, 0x00000000) }; @@ -2423,8 +2406,8 @@ test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...)) my_asnprintf (NULL, &length, "%Le %d", x.value, 33, 44, 55); ASSERT (result != NULL); ASSERT (strlen (result) >= 3 + 3 - && strisnan (result, 0, strlen (result) - 3, 0) - && strcmp (result + strlen (result) - 3, " 33") == 0); + && strisnan (result, 0, strlen (result) - 3, 0) + && strcmp (result + strlen (result) - 3, " 33") == 0); ASSERT (length == strlen (result)); free (result); } @@ -2437,8 +2420,8 @@ test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...)) my_asnprintf (NULL, &length, "%Le %d", x.value, 33, 44, 55); ASSERT (result != NULL); ASSERT (strlen (result) >= 3 + 3 - && strisnan (result, 0, strlen (result) - 3, 0) - && strcmp (result + strlen (result) - 3, " 33") == 0); + && strisnan (result, 0, strlen (result) - 3, 0) + && strcmp (result + strlen (result) - 3, " 33") == 0); ASSERT (length == strlen (result)); free (result); } @@ -2457,8 +2440,8 @@ test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...)) my_asnprintf (NULL, &length, "%Le %d", x.value, 33, 44, 55); ASSERT (result != NULL); ASSERT (strlen (result) >= 3 + 3 - && strisnan (result, 0, strlen (result) - 3, 0) - && strcmp (result + strlen (result) - 3, " 33") == 0); + && strisnan (result, 0, strlen (result) - 3, 0) + && strcmp (result + strlen (result) - 3, " 33") == 0); ASSERT (length == strlen (result)); free (result); } @@ -2470,8 +2453,8 @@ test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...)) my_asnprintf (NULL, &length, "%Le %d", x.value, 33, 44, 55); ASSERT (result != NULL); ASSERT (strlen (result) >= 3 + 3 - && strisnan (result, 0, strlen (result) - 3, 0) - && strcmp (result + strlen (result) - 3, " 33") == 0); + && strisnan (result, 0, strlen (result) - 3, 0) + && strcmp (result + strlen (result) - 3, " 33") == 0); ASSERT (length == strlen (result)); free (result); } @@ -2483,8 +2466,8 @@ test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...)) my_asnprintf (NULL, &length, "%Le %d", x.value, 33, 44, 55); ASSERT (result != NULL); ASSERT (strlen (result) >= 3 + 3 - && strisnan (result, 0, strlen (result) - 3, 0) - && strcmp (result + strlen (result) - 3, " 33") == 0); + && strisnan (result, 0, strlen (result) - 3, 0) + && strcmp (result + strlen (result) - 3, " 33") == 0); ASSERT (length == strlen (result)); free (result); } @@ -2496,8 +2479,8 @@ test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...)) my_asnprintf (NULL, &length, "%Le %d", x.value, 33, 44, 55); ASSERT (result != NULL); ASSERT (strlen (result) >= 3 + 3 - && strisnan (result, 0, strlen (result) - 3, 0) - && strcmp (result + strlen (result) - 3, " 33") == 0); + && strisnan (result, 0, strlen (result) - 3, 0) + && strcmp (result + strlen (result) - 3, " 33") == 0); ASSERT (length == strlen (result)); free (result); } @@ -2509,8 +2492,8 @@ test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...)) my_asnprintf (NULL, &length, "%Le %d", x.value, 33, 44, 55); ASSERT (result != NULL); ASSERT (strlen (result) >= 3 + 3 - && strisnan (result, 0, strlen (result) - 3, 0) - && strcmp (result + strlen (result) - 3, " 33") == 0); + && strisnan (result, 0, strlen (result) - 3, 0) + && strcmp (result + strlen (result) - 3, " 33") == 0); ASSERT (length == strlen (result)); free (result); } @@ -2522,7 +2505,7 @@ test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...)) my_asnprintf (NULL, &length, "%15Le %d", 1.75L, 33, 44, 55); ASSERT (result != NULL); ASSERT (strcmp (result, " 1.750000e+00 33") == 0 - || strcmp (result, " 1.750000e+000 33") == 0); + || strcmp (result, " 1.750000e+000 33") == 0); ASSERT (length == strlen (result)); free (result); } @@ -2533,7 +2516,7 @@ test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...)) my_asnprintf (NULL, &length, "%-15Le %d", 1.75L, 33, 44, 55); ASSERT (result != NULL); ASSERT (strcmp (result, "1.750000e+00 33") == 0 - || strcmp (result, "1.750000e+000 33") == 0); + || strcmp (result, "1.750000e+000 33") == 0); ASSERT (length == strlen (result)); free (result); } @@ -2544,7 +2527,7 @@ test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...)) my_asnprintf (NULL, &length, "%+Le %d", 1.75L, 33, 44, 55); ASSERT (result != NULL); ASSERT (strcmp (result, "+1.750000e+00 33") == 0 - || strcmp (result, "+1.750000e+000 33") == 0); + || strcmp (result, "+1.750000e+000 33") == 0); ASSERT (length == strlen (result)); free (result); } @@ -2555,7 +2538,7 @@ test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...)) my_asnprintf (NULL, &length, "% Le %d", 1.75L, 33, 44, 55); ASSERT (result != NULL); ASSERT (strcmp (result, " 1.750000e+00 33") == 0 - || strcmp (result, " 1.750000e+000 33") == 0); + || strcmp (result, " 1.750000e+000 33") == 0); ASSERT (length == strlen (result)); free (result); } @@ -2566,7 +2549,7 @@ test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...)) my_asnprintf (NULL, &length, "%#Le %d", 1.75L, 33, 44, 55); ASSERT (result != NULL); ASSERT (strcmp (result, "1.750000e+00 33") == 0 - || strcmp (result, "1.750000e+000 33") == 0); + || strcmp (result, "1.750000e+000 33") == 0); ASSERT (length == strlen (result)); free (result); } @@ -2577,7 +2560,7 @@ test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...)) my_asnprintf (NULL, &length, "%#.Le %d", 1.75L, 33, 44, 55); ASSERT (result != NULL); ASSERT (strcmp (result, "2.e+00 33") == 0 - || strcmp (result, "2.e+000 33") == 0); + || strcmp (result, "2.e+000 33") == 0); ASSERT (length == strlen (result)); free (result); } @@ -2588,7 +2571,7 @@ test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...)) my_asnprintf (NULL, &length, "%#.Le %d", 9.75L, 33, 44, 55); ASSERT (result != NULL); ASSERT (strcmp (result, "1.e+01 33") == 0 - || strcmp (result, "1.e+001 33") == 0); + || strcmp (result, "1.e+001 33") == 0); ASSERT (length == strlen (result)); free (result); } @@ -2599,7 +2582,7 @@ test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...)) my_asnprintf (NULL, &length, "%015Le %d", 1234.0L, 33, 44, 55); ASSERT (result != NULL); ASSERT (strcmp (result, "0001.234000e+03 33") == 0 - || strcmp (result, "001.234000e+003 33") == 0); + || strcmp (result, "001.234000e+003 33") == 0); ASSERT (length == strlen (result)); free (result); } @@ -2607,10 +2590,10 @@ test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...)) { /* FLAG_ZERO with infinite number. */ size_t length; char *result = - my_asnprintf (NULL, &length, "%015Le %d", -1.0L / 0.0L, 33, 44, 55); + my_asnprintf (NULL, &length, "%015Le %d", - Infinityl (), 33, 44, 55); ASSERT (result != NULL); ASSERT (strcmp (result, " -inf 33") == 0 - || strcmp (result, " -infinity 33") == 0); + || strcmp (result, " -infinity 33") == 0); ASSERT (length == strlen (result)); free (result); } @@ -2621,8 +2604,8 @@ test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...)) my_asnprintf (NULL, &length, "%050Le %d", NaNl (), 33, 44, 55); ASSERT (result != NULL); ASSERT (strlen (result) == 50 + 3 - && strisnan (result, strspn (result, " "), strlen (result) - 3, 0) - && strcmp (result + strlen (result) - 3, " 33") == 0); + && strisnan (result, strspn (result, " "), strlen (result) - 3, 0) + && strcmp (result + strlen (result) - 3, " 33") == 0); ASSERT (length == strlen (result)); free (result); } @@ -2633,7 +2616,7 @@ test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...)) my_asnprintf (NULL, &length, "%.Le %d", 1234.0L, 33, 44, 55); ASSERT (result != NULL); ASSERT (strcmp (result, "1e+03 33") == 0 - || strcmp (result, "1e+003 33") == 0); + || strcmp (result, "1e+003 33") == 0); ASSERT (length == strlen (result)); free (result); } @@ -2644,7 +2627,7 @@ test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...)) my_asnprintf (NULL, &length, "%.4Le %d", 999.951L, 33, 44, 55); ASSERT (result != NULL); ASSERT (strcmp (result, "9.9995e+02 33") == 0 - || strcmp (result, "9.9995e+002 33") == 0); + || strcmp (result, "9.9995e+002 33") == 0); ASSERT (length == strlen (result)); free (result); } @@ -2655,7 +2638,7 @@ test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...)) my_asnprintf (NULL, &length, "%.4Le %d", 999.996L, 33, 44, 55); ASSERT (result != NULL); ASSERT (strcmp (result, "1.0000e+03 33") == 0 - || strcmp (result, "1.0000e+003 33") == 0); + || strcmp (result, "1.0000e+003 33") == 0); ASSERT (length == strlen (result)); free (result); } @@ -2678,7 +2661,7 @@ test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...)) my_asnprintf (NULL, &length, "%g %d", 1234567.0, 33, 44, 55); ASSERT (result != NULL); ASSERT (strcmp (result, "1.23457e+06 33") == 0 - || strcmp (result, "1.23457e+006 33") == 0); + || strcmp (result, "1.23457e+006 33") == 0); ASSERT (length == strlen (result)); free (result); } @@ -2686,100 +2669,100 @@ test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...)) { /* Small and large positive numbers. */ static struct { double value; const char *string; } data[] = { - { 1.234321234321234e-37, "1.23432e-37" }, - { 1.234321234321234e-36, "1.23432e-36" }, - { 1.234321234321234e-35, "1.23432e-35" }, - { 1.234321234321234e-34, "1.23432e-34" }, - { 1.234321234321234e-33, "1.23432e-33" }, - { 1.234321234321234e-32, "1.23432e-32" }, - { 1.234321234321234e-31, "1.23432e-31" }, - { 1.234321234321234e-30, "1.23432e-30" }, - { 1.234321234321234e-29, "1.23432e-29" }, - { 1.234321234321234e-28, "1.23432e-28" }, - { 1.234321234321234e-27, "1.23432e-27" }, - { 1.234321234321234e-26, "1.23432e-26" }, - { 1.234321234321234e-25, "1.23432e-25" }, - { 1.234321234321234e-24, "1.23432e-24" }, - { 1.234321234321234e-23, "1.23432e-23" }, - { 1.234321234321234e-22, "1.23432e-22" }, - { 1.234321234321234e-21, "1.23432e-21" }, - { 1.234321234321234e-20, "1.23432e-20" }, - { 1.234321234321234e-19, "1.23432e-19" }, - { 1.234321234321234e-18, "1.23432e-18" }, - { 1.234321234321234e-17, "1.23432e-17" }, - { 1.234321234321234e-16, "1.23432e-16" }, - { 1.234321234321234e-15, "1.23432e-15" }, - { 1.234321234321234e-14, "1.23432e-14" }, - { 1.234321234321234e-13, "1.23432e-13" }, - { 1.234321234321234e-12, "1.23432e-12" }, - { 1.234321234321234e-11, "1.23432e-11" }, - { 1.234321234321234e-10, "1.23432e-10" }, - { 1.234321234321234e-9, "1.23432e-09" }, - { 1.234321234321234e-8, "1.23432e-08" }, - { 1.234321234321234e-7, "1.23432e-07" }, - { 1.234321234321234e-6, "1.23432e-06" }, - { 1.234321234321234e-5, "1.23432e-05" }, - { 1.234321234321234e-4, "0.000123432" }, - { 1.234321234321234e-3, "0.00123432" }, - { 1.234321234321234e-2, "0.0123432" }, - { 1.234321234321234e-1, "0.123432" }, - { 1.234321234321234, "1.23432" }, - { 1.234321234321234e1, "12.3432" }, - { 1.234321234321234e2, "123.432" }, - { 1.234321234321234e3, "1234.32" }, - { 1.234321234321234e4, "12343.2" }, - { 1.234321234321234e5, "123432" }, - { 1.234321234321234e6, "1.23432e+06" }, - { 1.234321234321234e7, "1.23432e+07" }, - { 1.234321234321234e8, "1.23432e+08" }, - { 1.234321234321234e9, "1.23432e+09" }, - { 1.234321234321234e10, "1.23432e+10" }, - { 1.234321234321234e11, "1.23432e+11" }, - { 1.234321234321234e12, "1.23432e+12" }, - { 1.234321234321234e13, "1.23432e+13" }, - { 1.234321234321234e14, "1.23432e+14" }, - { 1.234321234321234e15, "1.23432e+15" }, - { 1.234321234321234e16, "1.23432e+16" }, - { 1.234321234321234e17, "1.23432e+17" }, - { 1.234321234321234e18, "1.23432e+18" }, - { 1.234321234321234e19, "1.23432e+19" }, - { 1.234321234321234e20, "1.23432e+20" }, - { 1.234321234321234e21, "1.23432e+21" }, - { 1.234321234321234e22, "1.23432e+22" }, - { 1.234321234321234e23, "1.23432e+23" }, - { 1.234321234321234e24, "1.23432e+24" }, - { 1.234321234321234e25, "1.23432e+25" }, - { 1.234321234321234e26, "1.23432e+26" }, - { 1.234321234321234e27, "1.23432e+27" }, - { 1.234321234321234e28, "1.23432e+28" }, - { 1.234321234321234e29, "1.23432e+29" }, - { 1.234321234321234e30, "1.23432e+30" }, - { 1.234321234321234e31, "1.23432e+31" }, - { 1.234321234321234e32, "1.23432e+32" }, - { 1.234321234321234e33, "1.23432e+33" }, - { 1.234321234321234e34, "1.23432e+34" }, - { 1.234321234321234e35, "1.23432e+35" }, - { 1.234321234321234e36, "1.23432e+36" } + { 1.234321234321234e-37, "1.23432e-37" }, + { 1.234321234321234e-36, "1.23432e-36" }, + { 1.234321234321234e-35, "1.23432e-35" }, + { 1.234321234321234e-34, "1.23432e-34" }, + { 1.234321234321234e-33, "1.23432e-33" }, + { 1.234321234321234e-32, "1.23432e-32" }, + { 1.234321234321234e-31, "1.23432e-31" }, + { 1.234321234321234e-30, "1.23432e-30" }, + { 1.234321234321234e-29, "1.23432e-29" }, + { 1.234321234321234e-28, "1.23432e-28" }, + { 1.234321234321234e-27, "1.23432e-27" }, + { 1.234321234321234e-26, "1.23432e-26" }, + { 1.234321234321234e-25, "1.23432e-25" }, + { 1.234321234321234e-24, "1.23432e-24" }, + { 1.234321234321234e-23, "1.23432e-23" }, + { 1.234321234321234e-22, "1.23432e-22" }, + { 1.234321234321234e-21, "1.23432e-21" }, + { 1.234321234321234e-20, "1.23432e-20" }, + { 1.234321234321234e-19, "1.23432e-19" }, + { 1.234321234321234e-18, "1.23432e-18" }, + { 1.234321234321234e-17, "1.23432e-17" }, + { 1.234321234321234e-16, "1.23432e-16" }, + { 1.234321234321234e-15, "1.23432e-15" }, + { 1.234321234321234e-14, "1.23432e-14" }, + { 1.234321234321234e-13, "1.23432e-13" }, + { 1.234321234321234e-12, "1.23432e-12" }, + { 1.234321234321234e-11, "1.23432e-11" }, + { 1.234321234321234e-10, "1.23432e-10" }, + { 1.234321234321234e-9, "1.23432e-09" }, + { 1.234321234321234e-8, "1.23432e-08" }, + { 1.234321234321234e-7, "1.23432e-07" }, + { 1.234321234321234e-6, "1.23432e-06" }, + { 1.234321234321234e-5, "1.23432e-05" }, + { 1.234321234321234e-4, "0.000123432" }, + { 1.234321234321234e-3, "0.00123432" }, + { 1.234321234321234e-2, "0.0123432" }, + { 1.234321234321234e-1, "0.123432" }, + { 1.234321234321234, "1.23432" }, + { 1.234321234321234e1, "12.3432" }, + { 1.234321234321234e2, "123.432" }, + { 1.234321234321234e3, "1234.32" }, + { 1.234321234321234e4, "12343.2" }, + { 1.234321234321234e5, "123432" }, + { 1.234321234321234e6, "1.23432e+06" }, + { 1.234321234321234e7, "1.23432e+07" }, + { 1.234321234321234e8, "1.23432e+08" }, + { 1.234321234321234e9, "1.23432e+09" }, + { 1.234321234321234e10, "1.23432e+10" }, + { 1.234321234321234e11, "1.23432e+11" }, + { 1.234321234321234e12, "1.23432e+12" }, + { 1.234321234321234e13, "1.23432e+13" }, + { 1.234321234321234e14, "1.23432e+14" }, + { 1.234321234321234e15, "1.23432e+15" }, + { 1.234321234321234e16, "1.23432e+16" }, + { 1.234321234321234e17, "1.23432e+17" }, + { 1.234321234321234e18, "1.23432e+18" }, + { 1.234321234321234e19, "1.23432e+19" }, + { 1.234321234321234e20, "1.23432e+20" }, + { 1.234321234321234e21, "1.23432e+21" }, + { 1.234321234321234e22, "1.23432e+22" }, + { 1.234321234321234e23, "1.23432e+23" }, + { 1.234321234321234e24, "1.23432e+24" }, + { 1.234321234321234e25, "1.23432e+25" }, + { 1.234321234321234e26, "1.23432e+26" }, + { 1.234321234321234e27, "1.23432e+27" }, + { 1.234321234321234e28, "1.23432e+28" }, + { 1.234321234321234e29, "1.23432e+29" }, + { 1.234321234321234e30, "1.23432e+30" }, + { 1.234321234321234e31, "1.23432e+31" }, + { 1.234321234321234e32, "1.23432e+32" }, + { 1.234321234321234e33, "1.23432e+33" }, + { 1.234321234321234e34, "1.23432e+34" }, + { 1.234321234321234e35, "1.23432e+35" }, + { 1.234321234321234e36, "1.23432e+36" } }; size_t k; for (k = 0; k < SIZEOF (data); k++) { - size_t length; - char *result = - my_asnprintf (NULL, &length, "%g", data[k].value); - const char *expected = data[k].string; - ASSERT (result != NULL); - ASSERT (strcmp (result, expected) == 0 - /* Some implementations produce exponents with 3 digits. */ - || (expected[strlen (expected) - 4] == 'e' - && strlen (result) == strlen (expected) + 1 - && memcmp (result, expected, strlen (expected) - 2) == 0 - && result[strlen (expected) - 2] == '0' - && strcmp (result + strlen (expected) - 1, - expected + strlen (expected) - 2) - == 0)); - ASSERT (length == strlen (result)); - free (result); + size_t length; + char *result = + my_asnprintf (NULL, &length, "%g", data[k].value); + const char *expected = data[k].string; + ASSERT (result != NULL); + ASSERT (strcmp (result, expected) == 0 + /* Some implementations produce exponents with 3 digits. */ + || (expected[strlen (expected) - 4] == 'e' + && strlen (result) == strlen (expected) + 1 + && memcmp (result, expected, strlen (expected) - 2) == 0 + && result[strlen (expected) - 2] == '0' + && strcmp (result + strlen (expected) - 1, + expected + strlen (expected) - 2) + == 0)); + ASSERT (length == strlen (result)); + free (result); } } @@ -2806,7 +2789,7 @@ test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...)) { /* Negative zero. */ size_t length; char *result = - my_asnprintf (NULL, &length, "%g %d", -zerod, 33, 44, 55); + my_asnprintf (NULL, &length, "%g %d", minus_zerod, 33, 44, 55); ASSERT (result != NULL); if (have_minus_zero ()) ASSERT (strcmp (result, "-0 33") == 0); @@ -2817,10 +2800,10 @@ test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...)) { /* Positive infinity. */ size_t length; char *result = - my_asnprintf (NULL, &length, "%g %d", 1.0 / 0.0, 33, 44, 55); + my_asnprintf (NULL, &length, "%g %d", Infinityd (), 33, 44, 55); ASSERT (result != NULL); ASSERT (strcmp (result, "inf 33") == 0 - || strcmp (result, "infinity 33") == 0); + || strcmp (result, "infinity 33") == 0); ASSERT (length == strlen (result)); free (result); } @@ -2828,10 +2811,10 @@ test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...)) { /* Negative infinity. */ size_t length; char *result = - my_asnprintf (NULL, &length, "%g %d", -1.0 / 0.0, 33, 44, 55); + my_asnprintf (NULL, &length, "%g %d", - Infinityd (), 33, 44, 55); ASSERT (result != NULL); ASSERT (strcmp (result, "-inf 33") == 0 - || strcmp (result, "-infinity 33") == 0); + || strcmp (result, "-infinity 33") == 0); ASSERT (length == strlen (result)); free (result); } @@ -2842,8 +2825,8 @@ test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...)) my_asnprintf (NULL, &length, "%g %d", NaNd (), 33, 44, 55); ASSERT (result != NULL); ASSERT (strlen (result) >= 3 + 3 - && strisnan (result, 0, strlen (result) - 3, 0) - && strcmp (result + strlen (result) - 3, " 33") == 0); + && strisnan (result, 0, strlen (result) - 3, 0) + && strcmp (result + strlen (result) - 3, " 33") == 0); ASSERT (length == strlen (result)); free (result); } @@ -2914,7 +2897,7 @@ test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...)) my_asnprintf (NULL, &length, "%#.g %d", 9.75, 33, 44, 55); ASSERT (result != NULL); ASSERT (strcmp (result, "1.e+01 33") == 0 - || strcmp (result, "1.e+001 33") == 0); + || strcmp (result, "1.e+001 33") == 0); ASSERT (length == strlen (result)); free (result); } @@ -2932,10 +2915,10 @@ test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...)) { /* FLAG_ZERO with infinite number. */ size_t length; char *result = - my_asnprintf (NULL, &length, "%015g %d", -1.0 / 0.0, 33, 44, 55); + my_asnprintf (NULL, &length, "%015g %d", - Infinityd (), 33, 44, 55); ASSERT (result != NULL); ASSERT (strcmp (result, " -inf 33") == 0 - || strcmp (result, " -infinity 33") == 0); + || strcmp (result, " -infinity 33") == 0); ASSERT (length == strlen (result)); free (result); } @@ -2946,8 +2929,8 @@ test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...)) my_asnprintf (NULL, &length, "%050g %d", NaNd (), 33, 44, 55); ASSERT (result != NULL); ASSERT (strlen (result) == 50 + 3 - && strisnan (result, strspn (result, " "), strlen (result) - 3, 0) - && strcmp (result + strlen (result) - 3, " 33") == 0); + && strisnan (result, strspn (result, " "), strlen (result) - 3, 0) + && strcmp (result + strlen (result) - 3, " 33") == 0); ASSERT (length == strlen (result)); free (result); } @@ -2958,7 +2941,7 @@ test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...)) my_asnprintf (NULL, &length, "%.g %d", 1234.0, 33, 44, 55); ASSERT (result != NULL); ASSERT (strcmp (result, "1e+03 33") == 0 - || strcmp (result, "1e+003 33") == 0); + || strcmp (result, "1e+003 33") == 0); ASSERT (length == strlen (result)); free (result); } @@ -2999,7 +2982,7 @@ test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...)) my_asnprintf (NULL, &length, "%Lg %d", 1234567.0L, 33, 44, 55); ASSERT (result != NULL); ASSERT (strcmp (result, "1.23457e+06 33") == 0 - || strcmp (result, "1.23457e+006 33") == 0); + || strcmp (result, "1.23457e+006 33") == 0); ASSERT (length == strlen (result)); free (result); } @@ -3007,100 +2990,100 @@ test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...)) { /* Small and large positive numbers. */ static struct { long double value; const char *string; } data[] = { - { 1.234321234321234e-37L, "1.23432e-37" }, - { 1.234321234321234e-36L, "1.23432e-36" }, - { 1.234321234321234e-35L, "1.23432e-35" }, - { 1.234321234321234e-34L, "1.23432e-34" }, - { 1.234321234321234e-33L, "1.23432e-33" }, - { 1.234321234321234e-32L, "1.23432e-32" }, - { 1.234321234321234e-31L, "1.23432e-31" }, - { 1.234321234321234e-30L, "1.23432e-30" }, - { 1.234321234321234e-29L, "1.23432e-29" }, - { 1.234321234321234e-28L, "1.23432e-28" }, - { 1.234321234321234e-27L, "1.23432e-27" }, - { 1.234321234321234e-26L, "1.23432e-26" }, - { 1.234321234321234e-25L, "1.23432e-25" }, - { 1.234321234321234e-24L, "1.23432e-24" }, - { 1.234321234321234e-23L, "1.23432e-23" }, - { 1.234321234321234e-22L, "1.23432e-22" }, - { 1.234321234321234e-21L, "1.23432e-21" }, - { 1.234321234321234e-20L, "1.23432e-20" }, - { 1.234321234321234e-19L, "1.23432e-19" }, - { 1.234321234321234e-18L, "1.23432e-18" }, - { 1.234321234321234e-17L, "1.23432e-17" }, - { 1.234321234321234e-16L, "1.23432e-16" }, - { 1.234321234321234e-15L, "1.23432e-15" }, - { 1.234321234321234e-14L, "1.23432e-14" }, - { 1.234321234321234e-13L, "1.23432e-13" }, - { 1.234321234321234e-12L, "1.23432e-12" }, - { 1.234321234321234e-11L, "1.23432e-11" }, - { 1.234321234321234e-10L, "1.23432e-10" }, - { 1.234321234321234e-9L, "1.23432e-09" }, - { 1.234321234321234e-8L, "1.23432e-08" }, - { 1.234321234321234e-7L, "1.23432e-07" }, - { 1.234321234321234e-6L, "1.23432e-06" }, - { 1.234321234321234e-5L, "1.23432e-05" }, - { 1.234321234321234e-4L, "0.000123432" }, - { 1.234321234321234e-3L, "0.00123432" }, - { 1.234321234321234e-2L, "0.0123432" }, - { 1.234321234321234e-1L, "0.123432" }, - { 1.234321234321234L, "1.23432" }, - { 1.234321234321234e1L, "12.3432" }, - { 1.234321234321234e2L, "123.432" }, - { 1.234321234321234e3L, "1234.32" }, - { 1.234321234321234e4L, "12343.2" }, - { 1.234321234321234e5L, "123432" }, - { 1.234321234321234e6L, "1.23432e+06" }, - { 1.234321234321234e7L, "1.23432e+07" }, - { 1.234321234321234e8L, "1.23432e+08" }, - { 1.234321234321234e9L, "1.23432e+09" }, - { 1.234321234321234e10L, "1.23432e+10" }, - { 1.234321234321234e11L, "1.23432e+11" }, - { 1.234321234321234e12L, "1.23432e+12" }, - { 1.234321234321234e13L, "1.23432e+13" }, - { 1.234321234321234e14L, "1.23432e+14" }, - { 1.234321234321234e15L, "1.23432e+15" }, - { 1.234321234321234e16L, "1.23432e+16" }, - { 1.234321234321234e17L, "1.23432e+17" }, - { 1.234321234321234e18L, "1.23432e+18" }, - { 1.234321234321234e19L, "1.23432e+19" }, - { 1.234321234321234e20L, "1.23432e+20" }, - { 1.234321234321234e21L, "1.23432e+21" }, - { 1.234321234321234e22L, "1.23432e+22" }, - { 1.234321234321234e23L, "1.23432e+23" }, - { 1.234321234321234e24L, "1.23432e+24" }, - { 1.234321234321234e25L, "1.23432e+25" }, - { 1.234321234321234e26L, "1.23432e+26" }, - { 1.234321234321234e27L, "1.23432e+27" }, - { 1.234321234321234e28L, "1.23432e+28" }, - { 1.234321234321234e29L, "1.23432e+29" }, - { 1.234321234321234e30L, "1.23432e+30" }, - { 1.234321234321234e31L, "1.23432e+31" }, - { 1.234321234321234e32L, "1.23432e+32" }, - { 1.234321234321234e33L, "1.23432e+33" }, - { 1.234321234321234e34L, "1.23432e+34" }, - { 1.234321234321234e35L, "1.23432e+35" }, - { 1.234321234321234e36L, "1.23432e+36" } + { 1.234321234321234e-37L, "1.23432e-37" }, + { 1.234321234321234e-36L, "1.23432e-36" }, + { 1.234321234321234e-35L, "1.23432e-35" }, + { 1.234321234321234e-34L, "1.23432e-34" }, + { 1.234321234321234e-33L, "1.23432e-33" }, + { 1.234321234321234e-32L, "1.23432e-32" }, + { 1.234321234321234e-31L, "1.23432e-31" }, + { 1.234321234321234e-30L, "1.23432e-30" }, + { 1.234321234321234e-29L, "1.23432e-29" }, + { 1.234321234321234e-28L, "1.23432e-28" }, + { 1.234321234321234e-27L, "1.23432e-27" }, + { 1.234321234321234e-26L, "1.23432e-26" }, + { 1.234321234321234e-25L, "1.23432e-25" }, + { 1.234321234321234e-24L, "1.23432e-24" }, + { 1.234321234321234e-23L, "1.23432e-23" }, + { 1.234321234321234e-22L, "1.23432e-22" }, + { 1.234321234321234e-21L, "1.23432e-21" }, + { 1.234321234321234e-20L, "1.23432e-20" }, + { 1.234321234321234e-19L, "1.23432e-19" }, + { 1.234321234321234e-18L, "1.23432e-18" }, + { 1.234321234321234e-17L, "1.23432e-17" }, + { 1.234321234321234e-16L, "1.23432e-16" }, + { 1.234321234321234e-15L, "1.23432e-15" }, + { 1.234321234321234e-14L, "1.23432e-14" }, + { 1.234321234321234e-13L, "1.23432e-13" }, + { 1.234321234321234e-12L, "1.23432e-12" }, + { 1.234321234321234e-11L, "1.23432e-11" }, + { 1.234321234321234e-10L, "1.23432e-10" }, + { 1.234321234321234e-9L, "1.23432e-09" }, + { 1.234321234321234e-8L, "1.23432e-08" }, + { 1.234321234321234e-7L, "1.23432e-07" }, + { 1.234321234321234e-6L, "1.23432e-06" }, + { 1.234321234321234e-5L, "1.23432e-05" }, + { 1.234321234321234e-4L, "0.000123432" }, + { 1.234321234321234e-3L, "0.00123432" }, + { 1.234321234321234e-2L, "0.0123432" }, + { 1.234321234321234e-1L, "0.123432" }, + { 1.234321234321234L, "1.23432" }, + { 1.234321234321234e1L, "12.3432" }, + { 1.234321234321234e2L, "123.432" }, + { 1.234321234321234e3L, "1234.32" }, + { 1.234321234321234e4L, "12343.2" }, + { 1.234321234321234e5L, "123432" }, + { 1.234321234321234e6L, "1.23432e+06" }, + { 1.234321234321234e7L, "1.23432e+07" }, + { 1.234321234321234e8L, "1.23432e+08" }, + { 1.234321234321234e9L, "1.23432e+09" }, + { 1.234321234321234e10L, "1.23432e+10" }, + { 1.234321234321234e11L, "1.23432e+11" }, + { 1.234321234321234e12L, "1.23432e+12" }, + { 1.234321234321234e13L, "1.23432e+13" }, + { 1.234321234321234e14L, "1.23432e+14" }, + { 1.234321234321234e15L, "1.23432e+15" }, + { 1.234321234321234e16L, "1.23432e+16" }, + { 1.234321234321234e17L, "1.23432e+17" }, + { 1.234321234321234e18L, "1.23432e+18" }, + { 1.234321234321234e19L, "1.23432e+19" }, + { 1.234321234321234e20L, "1.23432e+20" }, + { 1.234321234321234e21L, "1.23432e+21" }, + { 1.234321234321234e22L, "1.23432e+22" }, + { 1.234321234321234e23L, "1.23432e+23" }, + { 1.234321234321234e24L, "1.23432e+24" }, + { 1.234321234321234e25L, "1.23432e+25" }, + { 1.234321234321234e26L, "1.23432e+26" }, + { 1.234321234321234e27L, "1.23432e+27" }, + { 1.234321234321234e28L, "1.23432e+28" }, + { 1.234321234321234e29L, "1.23432e+29" }, + { 1.234321234321234e30L, "1.23432e+30" }, + { 1.234321234321234e31L, "1.23432e+31" }, + { 1.234321234321234e32L, "1.23432e+32" }, + { 1.234321234321234e33L, "1.23432e+33" }, + { 1.234321234321234e34L, "1.23432e+34" }, + { 1.234321234321234e35L, "1.23432e+35" }, + { 1.234321234321234e36L, "1.23432e+36" } }; size_t k; for (k = 0; k < SIZEOF (data); k++) { - size_t length; - char *result = - my_asnprintf (NULL, &length, "%Lg", data[k].value); - const char *expected = data[k].string; - ASSERT (result != NULL); - ASSERT (strcmp (result, expected) == 0 - /* Some implementations produce exponents with 3 digits. */ - || (expected[strlen (expected) - 4] == 'e' - && strlen (result) == strlen (expected) + 1 - && memcmp (result, expected, strlen (expected) - 2) == 0 - && result[strlen (expected) - 2] == '0' - && strcmp (result + strlen (expected) - 1, - expected + strlen (expected) - 2) - == 0)); - ASSERT (length == strlen (result)); - free (result); + size_t length; + char *result = + my_asnprintf (NULL, &length, "%Lg", data[k].value); + const char *expected = data[k].string; + ASSERT (result != NULL); + ASSERT (strcmp (result, expected) == 0 + /* Some implementations produce exponents with 3 digits. */ + || (expected[strlen (expected) - 4] == 'e' + && strlen (result) == strlen (expected) + 1 + && memcmp (result, expected, strlen (expected) - 2) == 0 + && result[strlen (expected) - 2] == '0' + && strcmp (result + strlen (expected) - 1, + expected + strlen (expected) - 2) + == 0)); + ASSERT (length == strlen (result)); + free (result); } } @@ -3138,10 +3121,10 @@ test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...)) { /* Positive infinity. */ size_t length; char *result = - my_asnprintf (NULL, &length, "%Lg %d", 1.0L / 0.0L, 33, 44, 55); + my_asnprintf (NULL, &length, "%Lg %d", Infinityl (), 33, 44, 55); ASSERT (result != NULL); ASSERT (strcmp (result, "inf 33") == 0 - || strcmp (result, "infinity 33") == 0); + || strcmp (result, "infinity 33") == 0); ASSERT (length == strlen (result)); free (result); } @@ -3149,10 +3132,10 @@ test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...)) { /* Negative infinity. */ size_t length; char *result = - my_asnprintf (NULL, &length, "%Lg %d", -1.0L / 0.0L, 33, 44, 55); + my_asnprintf (NULL, &length, "%Lg %d", - Infinityl (), 33, 44, 55); ASSERT (result != NULL); ASSERT (strcmp (result, "-inf 33") == 0 - || strcmp (result, "-infinity 33") == 0); + || strcmp (result, "-infinity 33") == 0); ASSERT (length == strlen (result)); free (result); } @@ -3163,12 +3146,12 @@ test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...)) my_asnprintf (NULL, &length, "%Lg %d", NaNl (), 33, 44, 55); ASSERT (result != NULL); ASSERT (strlen (result) >= 3 + 3 - && strisnan (result, 0, strlen (result) - 3, 0) - && strcmp (result + strlen (result) - 3, " 33") == 0); + && strisnan (result, 0, strlen (result) - 3, 0) + && strcmp (result + strlen (result) - 3, " 33") == 0); ASSERT (length == strlen (result)); free (result); } -#if CHECK_PRINTF_SAFE && ((defined __ia64 && LDBL_MANT_DIG == 64) || (defined __x86_64__ || defined __amd64__) || (defined __i386 || defined __i386__ || defined _I386 || defined _M_IX86 || defined _X86_)) +#if CHECK_PRINTF_SAFE && ((defined __ia64 && LDBL_MANT_DIG == 64) || (defined __x86_64__ || defined __amd64__) || (defined __i386 || defined __i386__ || defined _I386 || defined _M_IX86 || defined _X86_)) && !HAVE_SAME_LONG_DOUBLE_AS_DOUBLE { /* Quiet NaN. */ static union { unsigned int word[4]; long double value; } x = { LDBL80_WORDS (0xFFFF, 0xC3333333, 0x00000000) }; @@ -3177,8 +3160,8 @@ test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...)) my_asnprintf (NULL, &length, "%Lg %d", x.value, 33, 44, 55); ASSERT (result != NULL); ASSERT (strlen (result) >= 3 + 3 - && strisnan (result, 0, strlen (result) - 3, 0) - && strcmp (result + strlen (result) - 3, " 33") == 0); + && strisnan (result, 0, strlen (result) - 3, 0) + && strcmp (result + strlen (result) - 3, " 33") == 0); ASSERT (length == strlen (result)); free (result); } @@ -3191,8 +3174,8 @@ test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...)) my_asnprintf (NULL, &length, "%Lg %d", x.value, 33, 44, 55); ASSERT (result != NULL); ASSERT (strlen (result) >= 3 + 3 - && strisnan (result, 0, strlen (result) - 3, 0) - && strcmp (result + strlen (result) - 3, " 33") == 0); + && strisnan (result, 0, strlen (result) - 3, 0) + && strcmp (result + strlen (result) - 3, " 33") == 0); ASSERT (length == strlen (result)); free (result); } @@ -3211,8 +3194,8 @@ test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...)) my_asnprintf (NULL, &length, "%Lg %d", x.value, 33, 44, 55); ASSERT (result != NULL); ASSERT (strlen (result) >= 3 + 3 - && strisnan (result, 0, strlen (result) - 3, 0) - && strcmp (result + strlen (result) - 3, " 33") == 0); + && strisnan (result, 0, strlen (result) - 3, 0) + && strcmp (result + strlen (result) - 3, " 33") == 0); ASSERT (length == strlen (result)); free (result); } @@ -3224,8 +3207,8 @@ test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...)) my_asnprintf (NULL, &length, "%Lg %d", x.value, 33, 44, 55); ASSERT (result != NULL); ASSERT (strlen (result) >= 3 + 3 - && strisnan (result, 0, strlen (result) - 3, 0) - && strcmp (result + strlen (result) - 3, " 33") == 0); + && strisnan (result, 0, strlen (result) - 3, 0) + && strcmp (result + strlen (result) - 3, " 33") == 0); ASSERT (length == strlen (result)); free (result); } @@ -3237,8 +3220,8 @@ test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...)) my_asnprintf (NULL, &length, "%Lg %d", x.value, 33, 44, 55); ASSERT (result != NULL); ASSERT (strlen (result) >= 3 + 3 - && strisnan (result, 0, strlen (result) - 3, 0) - && strcmp (result + strlen (result) - 3, " 33") == 0); + && strisnan (result, 0, strlen (result) - 3, 0) + && strcmp (result + strlen (result) - 3, " 33") == 0); ASSERT (length == strlen (result)); free (result); } @@ -3250,8 +3233,8 @@ test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...)) my_asnprintf (NULL, &length, "%Lg %d", x.value, 33, 44, 55); ASSERT (result != NULL); ASSERT (strlen (result) >= 3 + 3 - && strisnan (result, 0, strlen (result) - 3, 0) - && strcmp (result + strlen (result) - 3, " 33") == 0); + && strisnan (result, 0, strlen (result) - 3, 0) + && strcmp (result + strlen (result) - 3, " 33") == 0); ASSERT (length == strlen (result)); free (result); } @@ -3263,8 +3246,8 @@ test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...)) my_asnprintf (NULL, &length, "%Lg %d", x.value, 33, 44, 55); ASSERT (result != NULL); ASSERT (strlen (result) >= 3 + 3 - && strisnan (result, 0, strlen (result) - 3, 0) - && strcmp (result + strlen (result) - 3, " 33") == 0); + && strisnan (result, 0, strlen (result) - 3, 0) + && strcmp (result + strlen (result) - 3, " 33") == 0); ASSERT (length == strlen (result)); free (result); } @@ -3336,7 +3319,7 @@ test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...)) my_asnprintf (NULL, &length, "%#.Lg %d", 9.75L, 33, 44, 55); ASSERT (result != NULL); ASSERT (strcmp (result, "1.e+01 33") == 0 - || strcmp (result, "1.e+001 33") == 0); + || strcmp (result, "1.e+001 33") == 0); ASSERT (length == strlen (result)); free (result); } @@ -3354,10 +3337,10 @@ test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...)) { /* FLAG_ZERO with infinite number. */ size_t length; char *result = - my_asnprintf (NULL, &length, "%015Lg %d", -1.0L / 0.0L, 33, 44, 55); + my_asnprintf (NULL, &length, "%015Lg %d", - Infinityl (), 33, 44, 55); ASSERT (result != NULL); ASSERT (strcmp (result, " -inf 33") == 0 - || strcmp (result, " -infinity 33") == 0); + || strcmp (result, " -infinity 33") == 0); ASSERT (length == strlen (result)); free (result); } @@ -3368,8 +3351,8 @@ test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...)) my_asnprintf (NULL, &length, "%050Lg %d", NaNl (), 33, 44, 55); ASSERT (result != NULL); ASSERT (strlen (result) == 50 + 3 - && strisnan (result, strspn (result, " "), strlen (result) - 3, 0) - && strcmp (result + strlen (result) - 3, " 33") == 0); + && strisnan (result, strspn (result, " "), strlen (result) - 3, 0) + && strcmp (result + strlen (result) - 3, " 33") == 0); ASSERT (length == strlen (result)); free (result); } @@ -3380,7 +3363,7 @@ test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...)) my_asnprintf (NULL, &length, "%.Lg %d", 1234.0L, 33, 44, 55); ASSERT (result != NULL); ASSERT (strcmp (result, "1e+03 33") == 0 - || strcmp (result, "1e+003 33") == 0); + || strcmp (result, "1e+003 33") == 0); ASSERT (length == strlen (result)); free (result); } @@ -3572,6 +3555,36 @@ test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...)) } { + size_t length; + char *result = + my_asnprintf (NULL, &length, "%.4000f %d", 1.0, 99); + size_t i; + ASSERT (result != NULL); + ASSERT (result[0] == '1'); + ASSERT (result[1] == '.'); + for (i = 0; i < 4000; i++) + ASSERT (result[2 + i] == '0'); + ASSERT (strcmp (result + 2 + 4000, " 99") == 0); + ASSERT (length == strlen (result)); + free (result); + } + + { + size_t length; + char *result = + my_asnprintf (NULL, &length, "%.511f %d", 1.0, 99); + size_t i; + ASSERT (result != NULL); + ASSERT (result[0] == '1'); + ASSERT (result[1] == '.'); + for (i = 0; i < 511; i++) + ASSERT (result[2 + i] == '0'); + ASSERT (strcmp (result + 2 + 511, " 99") == 0); + ASSERT (length == strlen (result)); + free (result); + } + + { char input[5000]; size_t length; char *result; @@ -3587,6 +3600,109 @@ test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...)) ASSERT (length == strlen (result)); free (result); } + + /* Test the support of the %s format directive. */ + + /* To verify that these tests succeed, it is necessary to run them under + a tool that checks against invalid memory accesses, such as ElectricFence + or "valgrind --tool=memcheck". */ + { + size_t i; + + for (i = 1; i <= 8; i++) + { + char *block; + size_t length; + char *result; + + block = (char *) malloc (i); + memcpy (block, "abcdefgh", i); + result = my_asnprintf (NULL, &length, "%.*s", (int) i, block); + ASSERT (result != NULL); + ASSERT (memcmp (result, block, i) == 0); + ASSERT (result[i] == '\0'); + ASSERT (length == strlen (result)); + free (result); + free (block); + } + } +#if HAVE_WCHAR_T + { + size_t i; + + for (i = 1; i <= 8; i++) + { + wchar_t *block; + size_t j; + size_t length; + char *result; + + block = (wchar_t *) malloc (i * sizeof (wchar_t)); + for (j = 0; j < i; j++) + block[j] = "abcdefgh"[j]; + result = my_asnprintf (NULL, &length, "%.*ls", (int) i, block); + ASSERT (result != NULL); + ASSERT (memcmp (result, "abcdefgh", i) == 0); + ASSERT (result[i] == '\0'); + ASSERT (length == strlen (result)); + free (result); + free (block); + } + } +#endif + +#if HAVE_WCHAR_T + /* Test that converting an invalid wchar_t[] to char[] fails with EILSEQ. */ + { + static const wchar_t input[] = { (wchar_t) 1702057263, 114, 0 }; + size_t length; + char *result = my_asnprintf (NULL, &length, "%ls %d", input, 99); + if (result == NULL) + ASSERT (errno == EILSEQ); + else + free (result); + } + { + static const wchar_t input[] = { (wchar_t) 1702057263, 114, 0 }; + size_t length; + char *result = my_asnprintf (NULL, &length, "%3ls %d", input, 99); + if (result == NULL) + ASSERT (errno == EILSEQ); + else + free (result); + } + { + static const wchar_t input[] = { (wchar_t) 1702057263, 114, 0 }; + size_t length; + char *result = my_asnprintf (NULL, &length, "%.1ls %d", input, 99); + if (result == NULL) + ASSERT (errno == EILSEQ); + else + free (result); + } + { + static const wchar_t input[] = { (wchar_t) 1702057263, 114, 0 }; + size_t length; + char *result = my_asnprintf (NULL, &length, "%3.1ls %d", input, 99); + if (result == NULL) + ASSERT (errno == EILSEQ); + else + free (result); + } +#endif + +#if (__GLIBC__ > 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 2)) && !defined __UCLIBC__ + /* Test that the 'I' flag is supported. */ + { + size_t length; + char *result = + my_asnprintf (NULL, &length, "%Id %d", 1234567, 99); + ASSERT (result != NULL); + ASSERT (strcmp (result, "1234567 99") == 0); + ASSERT (length == strlen (result)); + free (result); + } +#endif } static char *