X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=tests%2Ftest-snprintf-posix.h;h=ce8a6d25aa03713232e31c08692961b1f73e6dbf;hb=95886da0b417a14882bb47bf4765f7af450d51da;hp=c0c95939040731120b47734e515c75586c52ff39;hpb=4b6dad7e35019625bd5eb30796beebac099a7422;p=gnulib.git diff --git a/tests/test-snprintf-posix.h b/tests/test-snprintf-posix.h index c0c959390..ce8a6d25a 100644 --- a/tests/test-snprintf-posix.h +++ b/tests/test-snprintf-posix.h @@ -1,5 +1,5 @@ /* Test of POSIX compatible vsnprintf() and snprintf() functions. - Copyright (C) 2007-2011 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 @@ -17,6 +17,7 @@ /* Written by Bruno Haible , 2007. */ #include "minus-zero.h" +#include "infinity.h" #include "nan.h" /* The SGI MIPS floating-point format does not distinguish 0.0 and -0.0. */ @@ -95,7 +96,7 @@ test_function (int (*my_snprintf) (char *, size_t, const char *, ...)) ASSERT (memcmp (buf, "12345", size - 1) == 0); ASSERT (buf[size - 1] == '\0'); } - ASSERT (memcmp (buf + size, "DEADBEEF" + size, 8 - size) == 0); + ASSERT (memcmp (buf + size, &"DEADBEEF"[size], 8 - size) == 0); } else { @@ -182,7 +183,7 @@ test_function (int (*my_snprintf) (char *, size_t, const char *, ...)) { /* Positive infinity. */ char result[100]; int retval = - my_snprintf (result, sizeof (result), "%a %d", 1.0 / 0.0, 33, 44, 55); + my_snprintf (result, sizeof (result), "%a %d", Infinityd (), 33, 44, 55); ASSERT (strcmp (result, "inf 33") == 0); ASSERT (retval == strlen (result)); } @@ -190,7 +191,7 @@ test_function (int (*my_snprintf) (char *, size_t, const char *, ...)) { /* Negative infinity. */ char result[100]; int retval = - my_snprintf (result, sizeof (result), "%a %d", -1.0 / 0.0, 33, 44, 55); + my_snprintf (result, sizeof (result), "%a %d", - Infinityd (), 33, 44, 55); ASSERT (strcmp (result, "-inf 33") == 0); ASSERT (retval == strlen (result)); } @@ -272,7 +273,7 @@ test_function (int (*my_snprintf) (char *, size_t, const char *, ...)) } { /* 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. */ char result[100]; int retval = my_snprintf (result, sizeof (result), "%.1a %d", 1.999, 33, 44, 55); @@ -385,7 +386,7 @@ test_function (int (*my_snprintf) (char *, size_t, const char *, ...)) { /* FLAG_ZERO with infinite number. */ char result[100]; int retval = - my_snprintf (result, sizeof (result), "%010a %d", 1.0 / 0.0, 33, 44, 55); + my_snprintf (result, sizeof (result), "%010a %d", Infinityd (), 33, 44, 55); /* "0000000inf 33" is not a valid result; see */ ASSERT (strcmp (result, " inf 33") == 0); @@ -446,7 +447,7 @@ test_function (int (*my_snprintf) (char *, size_t, const char *, ...)) { /* Positive infinity. */ char result[100]; int retval = - my_snprintf (result, sizeof (result), "%La %d", 1.0L / 0.0L, 33, 44, 55); + my_snprintf (result, sizeof (result), "%La %d", Infinityl (), 33, 44, 55); ASSERT (strcmp (result, "inf 33") == 0); ASSERT (retval == strlen (result)); } @@ -454,7 +455,7 @@ test_function (int (*my_snprintf) (char *, size_t, const char *, ...)) { /* Negative infinity. */ char result[100]; int retval = - my_snprintf (result, sizeof (result), "%La %d", -1.0L / 0.0L, 33, 44, 55); + my_snprintf (result, sizeof (result), "%La %d", - Infinityl (), 33, 44, 55); ASSERT (strcmp (result, "-inf 33") == 0); ASSERT (retval == strlen (result)); } @@ -468,7 +469,7 @@ test_function (int (*my_snprintf) (char *, size_t, const char *, ...)) && strcmp (result + strlen (result) - 3, " 33") == 0); ASSERT (retval == strlen (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) }; @@ -623,7 +624,7 @@ test_function (int (*my_snprintf) (char *, size_t, const char *, ...)) } { /* 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 . */ char result[100]; int retval = @@ -737,7 +738,7 @@ test_function (int (*my_snprintf) (char *, size_t, const char *, ...)) { /* FLAG_ZERO with infinite number. */ char result[100]; int retval = - my_snprintf (result, sizeof (result), "%010La %d", 1.0L / 0.0L, 33, 44, 55); + my_snprintf (result, sizeof (result), "%010La %d", Infinityl (), 33, 44, 55); /* "0000000inf 33" is not a valid result; see */ ASSERT (strcmp (result, " inf 33") == 0); @@ -891,7 +892,7 @@ test_function (int (*my_snprintf) (char *, size_t, const char *, ...)) { /* Positive infinity. */ char result[100]; int retval = - my_snprintf (result, sizeof (result), "%f %d", 1.0 / 0.0, 33, 44, 55); + my_snprintf (result, sizeof (result), "%f %d", Infinityd (), 33, 44, 55); ASSERT (strcmp (result, "inf 33") == 0 || strcmp (result, "infinity 33") == 0); ASSERT (retval == strlen (result)); @@ -900,7 +901,7 @@ test_function (int (*my_snprintf) (char *, size_t, const char *, ...)) { /* Negative infinity. */ char result[100]; int retval = - my_snprintf (result, sizeof (result), "%f %d", -1.0 / 0.0, 33, 44, 55); + my_snprintf (result, sizeof (result), "%f %d", - Infinityd (), 33, 44, 55); ASSERT (strcmp (result, "-inf 33") == 0 || strcmp (result, "-infinity 33") == 0); ASSERT (retval == strlen (result)); @@ -975,7 +976,7 @@ test_function (int (*my_snprintf) (char *, size_t, const char *, ...)) { /* FLAG_ZERO with infinite number. */ char result[100]; int retval = - my_snprintf (result, sizeof (result), "%015f %d", -1.0 / 0.0, 33, 44, 55); + my_snprintf (result, sizeof (result), "%015f %d", - Infinityd (), 33, 44, 55); ASSERT (strcmp (result, " -inf 33") == 0 || strcmp (result, " -infinity 33") == 0); ASSERT (retval == strlen (result)); @@ -1148,7 +1149,7 @@ test_function (int (*my_snprintf) (char *, size_t, const char *, ...)) { /* Positive infinity. */ char result[100]; int retval = - my_snprintf (result, sizeof (result), "%Lf %d", 1.0L / 0.0L, 33, 44, 55); + my_snprintf (result, sizeof (result), "%Lf %d", Infinityl (), 33, 44, 55); ASSERT (strcmp (result, "inf 33") == 0 || strcmp (result, "infinity 33") == 0); ASSERT (retval == strlen (result)); @@ -1157,7 +1158,7 @@ test_function (int (*my_snprintf) (char *, size_t, const char *, ...)) { /* Negative infinity. */ char result[100]; int retval = - my_snprintf (result, sizeof (result), "%Lf %d", -1.0L / 0.0L, 33, 44, 55); + my_snprintf (result, sizeof (result), "%Lf %d", - Infinityl (), 33, 44, 55); ASSERT (strcmp (result, "-inf 33") == 0 || strcmp (result, "-infinity 33") == 0); ASSERT (retval == strlen (result)); @@ -1172,7 +1173,7 @@ test_function (int (*my_snprintf) (char *, size_t, const char *, ...)) && strcmp (result + strlen (result) - 3, " 33") == 0); ASSERT (retval == strlen (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) }; @@ -1319,7 +1320,7 @@ test_function (int (*my_snprintf) (char *, size_t, const char *, ...)) { /* FLAG_ZERO with infinite number. */ char result[100]; int retval = - my_snprintf (result, sizeof (result), "%015Lf %d", -1.0L / 0.0L, 33, 44, 55); + my_snprintf (result, sizeof (result), "%015Lf %d", - Infinityl (), 33, 44, 55); ASSERT (strcmp (result, " -inf 33") == 0 || strcmp (result, " -infinity 33") == 0); ASSERT (retval == strlen (result)); @@ -1405,7 +1406,7 @@ test_function (int (*my_snprintf) (char *, size_t, const char *, ...)) { /* Positive infinity. */ char result[100]; int retval = - my_snprintf (result, sizeof (result), "%F %d", 1.0 / 0.0, 33, 44, 55); + my_snprintf (result, sizeof (result), "%F %d", Infinityd (), 33, 44, 55); ASSERT (strcmp (result, "INF 33") == 0 || strcmp (result, "INFINITY 33") == 0); ASSERT (retval == strlen (result)); @@ -1414,7 +1415,7 @@ test_function (int (*my_snprintf) (char *, size_t, const char *, ...)) { /* Negative infinity. */ char result[100]; int retval = - my_snprintf (result, sizeof (result), "%F %d", -1.0 / 0.0, 33, 44, 55); + my_snprintf (result, sizeof (result), "%F %d", - Infinityd (), 33, 44, 55); ASSERT (strcmp (result, "-INF 33") == 0 || strcmp (result, "-INFINITY 33") == 0); ASSERT (retval == strlen (result)); @@ -1441,7 +1442,7 @@ test_function (int (*my_snprintf) (char *, size_t, const char *, ...)) { /* FLAG_ZERO with infinite number. */ char result[100]; int retval = - my_snprintf (result, sizeof (result), "%015F %d", -1.0 / 0.0, 33, 44, 55); + my_snprintf (result, sizeof (result), "%015F %d", - Infinityd (), 33, 44, 55); ASSERT (strcmp (result, " -INF 33") == 0 || strcmp (result, " -INFINITY 33") == 0); ASSERT (retval == strlen (result)); @@ -1515,7 +1516,7 @@ test_function (int (*my_snprintf) (char *, size_t, const char *, ...)) { /* Positive infinity. */ char result[100]; int retval = - my_snprintf (result, sizeof (result), "%LF %d", 1.0L / 0.0L, 33, 44, 55); + my_snprintf (result, sizeof (result), "%LF %d", Infinityl (), 33, 44, 55); ASSERT (strcmp (result, "INF 33") == 0 || strcmp (result, "INFINITY 33") == 0); ASSERT (retval == strlen (result)); @@ -1524,7 +1525,7 @@ test_function (int (*my_snprintf) (char *, size_t, const char *, ...)) { /* Negative infinity. */ char result[100]; int retval = - my_snprintf (result, sizeof (result), "%LF %d", -1.0L / 0.0L, 33, 44, 55); + my_snprintf (result, sizeof (result), "%LF %d", - Infinityl (), 33, 44, 55); ASSERT (strcmp (result, "-INF 33") == 0 || strcmp (result, "-INFINITY 33") == 0); ASSERT (retval == strlen (result)); @@ -1551,7 +1552,7 @@ test_function (int (*my_snprintf) (char *, size_t, const char *, ...)) { /* FLAG_ZERO with infinite number. */ char result[100]; int retval = - my_snprintf (result, sizeof (result), "%015LF %d", -1.0L / 0.0L, 33, 44, 55); + my_snprintf (result, sizeof (result), "%015LF %d", - Infinityl (), 33, 44, 55); ASSERT (strcmp (result, " -INF 33") == 0 || strcmp (result, " -INFINITY 33") == 0); ASSERT (retval == strlen (result)); @@ -1729,7 +1730,7 @@ test_function (int (*my_snprintf) (char *, size_t, const char *, ...)) { /* Positive infinity. */ char result[100]; int retval = - my_snprintf (result, sizeof (result), "%e %d", 1.0 / 0.0, 33, 44, 55); + my_snprintf (result, sizeof (result), "%e %d", Infinityd (), 33, 44, 55); ASSERT (strcmp (result, "inf 33") == 0 || strcmp (result, "infinity 33") == 0); ASSERT (retval == strlen (result)); @@ -1738,7 +1739,7 @@ test_function (int (*my_snprintf) (char *, size_t, const char *, ...)) { /* Negative infinity. */ char result[100]; int retval = - my_snprintf (result, sizeof (result), "%e %d", -1.0 / 0.0, 33, 44, 55); + my_snprintf (result, sizeof (result), "%e %d", - Infinityd (), 33, 44, 55); ASSERT (strcmp (result, "-inf 33") == 0 || strcmp (result, "-infinity 33") == 0); ASSERT (retval == strlen (result)); @@ -1829,7 +1830,7 @@ test_function (int (*my_snprintf) (char *, size_t, const char *, ...)) { /* FLAG_ZERO with infinite number. */ char result[100]; int retval = - my_snprintf (result, sizeof (result), "%015e %d", -1.0 / 0.0, 33, 44, 55); + my_snprintf (result, sizeof (result), "%015e %d", - Infinityd (), 33, 44, 55); ASSERT (strcmp (result, " -inf 33") == 0 || strcmp (result, " -infinity 33") == 0); ASSERT (retval == strlen (result)); @@ -2018,7 +2019,7 @@ test_function (int (*my_snprintf) (char *, size_t, const char *, ...)) { /* Positive infinity. */ char result[100]; int retval = - my_snprintf (result, sizeof (result), "%Le %d", 1.0L / 0.0L, 33, 44, 55); + my_snprintf (result, sizeof (result), "%Le %d", Infinityl (), 33, 44, 55); ASSERT (strcmp (result, "inf 33") == 0 || strcmp (result, "infinity 33") == 0); ASSERT (retval == strlen (result)); @@ -2027,7 +2028,7 @@ test_function (int (*my_snprintf) (char *, size_t, const char *, ...)) { /* Negative infinity. */ char result[100]; int retval = - my_snprintf (result, sizeof (result), "%Le %d", -1.0L / 0.0L, 33, 44, 55); + my_snprintf (result, sizeof (result), "%Le %d", - Infinityl (), 33, 44, 55); ASSERT (strcmp (result, "-inf 33") == 0 || strcmp (result, "-infinity 33") == 0); ASSERT (retval == strlen (result)); @@ -2042,7 +2043,7 @@ test_function (int (*my_snprintf) (char *, size_t, const char *, ...)) && strcmp (result + strlen (result) - 3, " 33") == 0); ASSERT (retval == strlen (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) }; @@ -2205,7 +2206,7 @@ test_function (int (*my_snprintf) (char *, size_t, const char *, ...)) { /* FLAG_ZERO with infinite number. */ char result[100]; int retval = - my_snprintf (result, sizeof (result), "%015Le %d", -1.0L / 0.0L, 33, 44, 55); + my_snprintf (result, sizeof (result), "%015Le %d", - Infinityl (), 33, 44, 55); ASSERT (strcmp (result, " -inf 33") == 0 || strcmp (result, " -infinity 33") == 0); ASSERT (retval == strlen (result)); @@ -2393,7 +2394,7 @@ test_function (int (*my_snprintf) (char *, size_t, const char *, ...)) { /* Positive infinity. */ char result[100]; int retval = - my_snprintf (result, sizeof (result), "%g %d", 1.0 / 0.0, 33, 44, 55); + my_snprintf (result, sizeof (result), "%g %d", Infinityd (), 33, 44, 55); ASSERT (strcmp (result, "inf 33") == 0 || strcmp (result, "infinity 33") == 0); ASSERT (retval == strlen (result)); @@ -2402,7 +2403,7 @@ test_function (int (*my_snprintf) (char *, size_t, const char *, ...)) { /* Negative infinity. */ char result[100]; int retval = - my_snprintf (result, sizeof (result), "%g %d", -1.0 / 0.0, 33, 44, 55); + my_snprintf (result, sizeof (result), "%g %d", - Infinityd (), 33, 44, 55); ASSERT (strcmp (result, "-inf 33") == 0 || strcmp (result, "-infinity 33") == 0); ASSERT (retval == strlen (result)); @@ -2486,7 +2487,7 @@ test_function (int (*my_snprintf) (char *, size_t, const char *, ...)) { /* FLAG_ZERO with infinite number. */ char result[100]; int retval = - my_snprintf (result, sizeof (result), "%015g %d", -1.0 / 0.0, 33, 44, 55); + my_snprintf (result, sizeof (result), "%015g %d", - Infinityd (), 33, 44, 55); ASSERT (strcmp (result, " -inf 33") == 0 || strcmp (result, " -infinity 33") == 0); ASSERT (retval == strlen (result)); @@ -2670,7 +2671,7 @@ test_function (int (*my_snprintf) (char *, size_t, const char *, ...)) { /* Positive infinity. */ char result[100]; int retval = - my_snprintf (result, sizeof (result), "%Lg %d", 1.0L / 0.0L, 33, 44, 55); + my_snprintf (result, sizeof (result), "%Lg %d", Infinityl (), 33, 44, 55); ASSERT (strcmp (result, "inf 33") == 0 || strcmp (result, "infinity 33") == 0); ASSERT (retval == strlen (result)); @@ -2679,7 +2680,7 @@ test_function (int (*my_snprintf) (char *, size_t, const char *, ...)) { /* Negative infinity. */ char result[100]; int retval = - my_snprintf (result, sizeof (result), "%Lg %d", -1.0L / 0.0L, 33, 44, 55); + my_snprintf (result, sizeof (result), "%Lg %d", - Infinityl (), 33, 44, 55); ASSERT (strcmp (result, "-inf 33") == 0 || strcmp (result, "-infinity 33") == 0); ASSERT (retval == strlen (result)); @@ -2694,7 +2695,7 @@ test_function (int (*my_snprintf) (char *, size_t, const char *, ...)) && strcmp (result + strlen (result) - 3, " 33") == 0); ASSERT (retval == strlen (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) }; @@ -2850,7 +2851,7 @@ test_function (int (*my_snprintf) (char *, size_t, const char *, ...)) { /* FLAG_ZERO with infinite number. */ char result[100]; int retval = - my_snprintf (result, sizeof (result), "%015Lg %d", -1.0L / 0.0L, 33, 44, 55); + my_snprintf (result, sizeof (result), "%015Lg %d", - Infinityl (), 33, 44, 55); ASSERT (strcmp (result, " -inf 33") == 0 || strcmp (result, " -infinity 33") == 0); ASSERT (retval == strlen (result));