X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;ds=inline;f=tests%2Funicase%2Ftest-u32-tolower.c;h=e8a59489af469ed22a759729b979e48c62b5722c;hb=06b335ade65c8fe60fee8b9e18b670bb54ed924a;hp=626d749c46118d03291269c51fbcaa681aa6344e;hpb=962bd665b4e59e984bf6fd2b107b71091c5995d9;p=gnulib.git

diff --git a/tests/unicase/test-u32-tolower.c b/tests/unicase/test-u32-tolower.c
index 626d749c4..e8a59489a 100644
--- a/tests/unicase/test-u32-tolower.c
+++ b/tests/unicase/test-u32-tolower.c
@@ -1,5 +1,5 @@
 /* Test of lowercase mapping for UTF-32 strings.
-   Copyright (C) 2009 Free Software Foundation, Inc.
+   Copyright (C) 2009-2012 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
@@ -20,24 +20,11 @@
 
 #include "unicase.h"
 
-#include <stdio.h>
 #include <stdlib.h>
 
 #include "unistr.h"
 #include "uninorm.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)
+#include "macros.h"
 
 static int
 check (const uint32_t *input, size_t input_length,
@@ -66,13 +53,13 @@ check (const uint32_t *input, size_t input_length,
       preallocated = (uint32_t *) malloc (length * sizeof (uint32_t));
       result = u32_tolower (input, input_length, iso639_language, nf, preallocated, &length);
       if (!(result != NULL))
-	return 4;
+        return 4;
       if (!(result != preallocated))
-	return 5;
+        return 5;
       if (!(length == expected_length))
-	return 6;
+        return 6;
       if (!(u32_cmp (result, expected, expected_length) == 0))
-	return 7;
+        return 7;
       free (result);
       free (preallocated);
     }
@@ -86,7 +73,7 @@ check (const uint32_t *input, size_t input_length,
     result = u32_tolower (input, input_length, iso639_language, nf, preallocated, &length);
     if (!(result != NULL))
       return 8;
-    if (!(result == preallocated))
+    if (!(preallocated == NULL || result == preallocated))
       return 9;
     if (!(length == expected_length))
       return 10;
@@ -110,19 +97,19 @@ main ()
   { /* "Grüß Gott. Здравствуйте! x=(-b±sqrt(b²-4ac))/(2a)  日本語,中文,한글" */
     static const uint32_t input[] =
       { 'G', 'r', 0x00FC, 0x00DF, ' ', 'G', 'o', 't', 't', '.', ' ',
-	0x0417, 0x0434, 0x0440, 0x0430, 0x0432, 0x0441, 0x0442, 0x0432, 0x0443,
-	0x0439, 0x0442, 0x0435, '!', ' ',
-	'x', '=', '(', '-', 'b', 0x00B1, 's', 'q', 'r', 't', '(', 'b', 0x00B2,
-	'-', '4', 'a', 'c', ')', ')', '/', '(', '2', 'a', ')', ' ', ' ',
-	0x65E5, 0x672C, 0x8A9E, ',', 0x4E2D, 0x6587, ',', 0xD55C, 0xAE00, '\n'
+        0x0417, 0x0434, 0x0440, 0x0430, 0x0432, 0x0441, 0x0442, 0x0432, 0x0443,
+        0x0439, 0x0442, 0x0435, '!', ' ',
+        'x', '=', '(', '-', 'b', 0x00B1, 's', 'q', 'r', 't', '(', 'b', 0x00B2,
+        '-', '4', 'a', 'c', ')', ')', '/', '(', '2', 'a', ')', ' ', ' ',
+        0x65E5, 0x672C, 0x8A9E, ',', 0x4E2D, 0x6587, ',', 0xD55C, 0xAE00, '\n'
       };
     static const uint32_t casemapped[] =
       { 'g', 'r', 0x00FC, 0x00DF, ' ', 'g', 'o', 't', 't', '.', ' ',
-	0x0437, 0x0434, 0x0440, 0x0430, 0x0432, 0x0441, 0x0442, 0x0432, 0x0443,
-	0x0439, 0x0442, 0x0435, '!', ' ',
-	'x', '=', '(', '-', 'b', 0x00B1, 's', 'q', 'r', 't', '(', 'b', 0x00B2,
-	'-', '4', 'a', 'c', ')', ')', '/', '(', '2', 'a', ')', ' ', ' ',
-	0x65E5, 0x672C, 0x8A9E, ',', 0x4E2D, 0x6587, ',', 0xD55C, 0xAE00, '\n'
+        0x0437, 0x0434, 0x0440, 0x0430, 0x0432, 0x0441, 0x0442, 0x0432, 0x0443,
+        0x0439, 0x0442, 0x0435, '!', ' ',
+        'x', '=', '(', '-', 'b', 0x00B1, 's', 'q', 'r', 't', '(', 'b', 0x00B2,
+        '-', '4', 'a', 'c', ')', ')', '/', '(', '2', 'a', ')', ' ', ' ',
+        0x65E5, 0x672C, 0x8A9E, ',', 0x4E2D, 0x6587, ',', 0xD55C, 0xAE00, '\n'
       };
     ASSERT (check (input, SIZEOF (input), NULL, NULL, casemapped, SIZEOF (casemapped)) == 0);
   }
@@ -173,18 +160,79 @@ main ()
   { /* "ΠΕΡΙΣΣΌΤΕΡΕΣ ΠΛΗΡΟΦΟΡΊΕΣ" */
     static const uint32_t input[] =
       {
-	0x03A0, 0x0395, 0x03A1, 0x0399, 0x03A3, 0x03A3, 0x038C, 0x03A4,
-	0x0395, 0x03A1, 0x0395, 0x03A3, 0x0020, 0x03A0, 0x039B, 0x0397,
-	0x03A1, 0x039F, 0x03A6, 0x039F, 0x03A1, 0x038A, 0x0395, 0x03A3
+        0x03A0, 0x0395, 0x03A1, 0x0399, 0x03A3, 0x03A3, 0x038C, 0x03A4,
+        0x0395, 0x03A1, 0x0395, 0x03A3, 0x0020, 0x03A0, 0x039B, 0x0397,
+        0x03A1, 0x039F, 0x03A6, 0x039F, 0x03A1, 0x038A, 0x0395, 0x03A3
       };
     static const uint32_t casemapped[] =
       {
-	0x03C0, 0x03B5, 0x03C1, 0x03B9, 0x03C3, 0x03C3, 0x03CC, 0x03C4,
-	0x03B5, 0x03C1, 0x03B5, 0x03C2, 0x0020, 0x03C0, 0x03BB, 0x03B7,
-	0x03C1, 0x03BF, 0x03C6, 0x03BF, 0x03C1, 0x03AF, 0x03B5, 0x03C2
+        0x03C0, 0x03B5, 0x03C1, 0x03B9, 0x03C3, 0x03C3, 0x03CC, 0x03C4,
+        0x03B5, 0x03C1, 0x03B5, 0x03C2, 0x0020, 0x03C0, 0x03BB, 0x03B7,
+        0x03C1, 0x03BF, 0x03C6, 0x03BF, 0x03C1, 0x03AF, 0x03B5, 0x03C2
       };
     ASSERT (check (input, SIZEOF (input), NULL, NULL, casemapped, SIZEOF (casemapped)) == 0);
   }
+  { /* "Σ" -> "σ" */
+    static const uint32_t input[] =      { 0x03A3 };
+    static const uint32_t casemapped[] = { 0x03C3 };
+    ASSERT (check (input, SIZEOF (input), NULL, NULL, casemapped, SIZEOF (casemapped)) == 0);
+  }
+  { /* "ΑΣ" -> "ας" */
+    static const uint32_t input[] =      { 0x0391, 0x03A3 };
+    static const uint32_t casemapped[] = { 0x03B1, 0x03C2 };
+    ASSERT (check (input, SIZEOF (input), NULL, NULL, casemapped, SIZEOF (casemapped)) == 0);
+  }
+  /* It's a final sigma only if not followed by a case-ignorable sequence and
+     then a cased letter.  Note that U+0345 and U+037A are simultaneously
+     case-ignorable and cased (which is a bit paradoxical).  */
+  { /* "ΑΣΑ" -> "ασα" */
+    static const uint32_t input[] =      { 0x0391, 0x03A3, 0x0391 };
+    static const uint32_t casemapped[] = { 0x03B1, 0x03C3, 0x03B1 };
+    ASSERT (check (input, SIZEOF (input), NULL, NULL, casemapped, SIZEOF (casemapped)) == 0);
+  }
+  { /* "ΑΣ:" -> "ας:" */
+    static const uint32_t input[] =      { 0x0391, 0x03A3, 0x003A };
+    static const uint32_t casemapped[] = { 0x03B1, 0x03C2, 0x003A };
+    ASSERT (check (input, SIZEOF (input), NULL, NULL, casemapped, SIZEOF (casemapped)) == 0);
+  }
+  { /* "ΑΣ:Α" -> "ασ:α" */
+    static const uint32_t input[] =      { 0x0391, 0x03A3, 0x003A, 0x0391 };
+    static const uint32_t casemapped[] = { 0x03B1, 0x03C3, 0x003A, 0x03B1 };
+    ASSERT (check (input, SIZEOF (input), NULL, NULL, casemapped, SIZEOF (casemapped)) == 0);
+  }
+  { /* "ΑΣ:ͺ" -> "ασ:ͺ" */
+    static const uint32_t input[] =      { 0x0391, 0x03A3, 0x003A, 0x037A };
+    static const uint32_t casemapped[] = { 0x03B1, 0x03C3, 0x003A, 0x037A };
+    ASSERT (check (input, SIZEOF (input), NULL, NULL, casemapped, SIZEOF (casemapped)) == 0);
+  }
+  { /* "ΑΣ:ͺ " -> "ασ:ͺ " */
+    static const uint32_t input[] =      { 0x0391, 0x03A3, 0x003A, 0x037A, 0x0020 };
+    static const uint32_t casemapped[] = { 0x03B1, 0x03C3, 0x003A, 0x037A, 0x0020 };
+    ASSERT (check (input, SIZEOF (input), NULL, NULL, casemapped, SIZEOF (casemapped)) == 0);
+  }
+  /* It's a final sigma only if preceded by a case-ignorable sequence and
+     a cased letter before it.  Note that U+0345 and U+037A are simultaneously
+     case-ignorable and cased (which is a bit paradoxical).  */
+  { /* ":Σ" -> ":σ" */
+    static const uint32_t input[] =      { 0x003A, 0x03A3 };
+    static const uint32_t casemapped[] = { 0x003A, 0x03C3 };
+    ASSERT (check (input, SIZEOF (input), NULL, NULL, casemapped, SIZEOF (casemapped)) == 0);
+  }
+  { /* "Α:Σ" -> "α:ς" */
+    static const uint32_t input[] =      { 0x0391, 0x003A, 0x03A3 };
+    static const uint32_t casemapped[] = { 0x03B1, 0x003A, 0x03C2 };
+    ASSERT (check (input, SIZEOF (input), NULL, NULL, casemapped, SIZEOF (casemapped)) == 0);
+  }
+  { /* "ͺ:Σ" -> "ͺ:ς" */
+    static const uint32_t input[] =      { 0x037A, 0x003A, 0x03A3 };
+    static const uint32_t casemapped[] = { 0x037A, 0x003A, 0x03C2 };
+    ASSERT (check (input, SIZEOF (input), NULL, NULL, casemapped, SIZEOF (casemapped)) == 0);
+  }
+  { /* " ͺ:Σ" -> " ͺ:ς" */
+    static const uint32_t input[] =      { 0x0020, 0x037A, 0x003A, 0x03A3 };
+    static const uint32_t casemapped[] = { 0x0020, 0x037A, 0x003A, 0x03C2 };
+    ASSERT (check (input, SIZEOF (input), NULL, NULL, casemapped, SIZEOF (casemapped)) == 0);
+  }
 
   return 0;
 }