Merge commit 'upstream/0.9.3'

12 files changed, 761 insertions, 913 deletions

diff --git a/tests/uniconv/test-u16-conv-from-enc.c b/tests/uniconv/test-u16-conv-from-enc.c
index 1d1594e..05e8b24 100644
--- a/tests/uniconv/test-u16-conv-from-enc.c
+++ b/tests/uniconv/test-u16-conv-from-enc.c
@@ -1,5 +1,5 @@
 /* Test of conversion to UTF-16 from legacy encodings.
-   Copyright (C) 2007-2009 Free Software Foundation, Inc.
+   Copyright (C) 2007-2010 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 "uniconv.h"
 
-#include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
 
 #include "unistr.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"
 
 /* Magic number for detecting bounds violations.  */
 #define MAGIC 0x1983EFF1
@@ -69,31 +56,31 @@ main ()
       enum iconv_ilseq_handler handler = handlers[h];
       static const char input[] = "\304rger mit b\366sen B\374bchen ohne Augenma\337";
       static const uint16_t expected[] = /* Ärger mit bösen Bübchen ohne Augenmaß */
-	{
-	  0xC4, 'r', 'g', 'e', 'r', ' ', 'm', 'i', 't', ' ', 'b', 0xF6, 's',
-	  'e', 'n', ' ', 'B', 0xFC, 'b', 'c', 'h', 'e', 'n', ' ', 'o', 'h',
-	  'n', 'e', ' ', 'A', 'u', 'g', 'e', 'n', 'm', 'a', 0xDF
-	};
+        {
+          0xC4, 'r', 'g', 'e', 'r', ' ', 'm', 'i', 't', ' ', 'b', 0xF6, 's',
+          'e', 'n', ' ', 'B', 0xFC, 'b', 'c', 'h', 'e', 'n', ' ', 'o', 'h',
+          'n', 'e', ' ', 'A', 'u', 'g', 'e', 'n', 'm', 'a', 0xDF
+        };
       for (o = 0; o < 2; o++)
-	{
-	  size_t *offsets = (o ? new_offsets (strlen (input)) : NULL);
-	  size_t length;
-	  uint16_t *result = u16_conv_from_encoding ("ISO-8859-1", handler,
-						     input, strlen (input),
-						     offsets,
-						     NULL, &length);
-	  ASSERT (result != NULL);
-	  ASSERT (length == SIZEOF (expected));
-	  ASSERT (u16_cmp (result, expected, SIZEOF (expected)) == 0);
-	  if (o)
-	    {
-	      for (i = 0; i < 37; i++)
-		ASSERT (offsets[i] == i);
-	      ASSERT (offsets[37] == MAGIC);
-	      free (offsets);
-	    }
-	  free (result);
-	}
+        {
+          size_t *offsets = (o ? new_offsets (strlen (input)) : NULL);
+          size_t length;
+          uint16_t *result = u16_conv_from_encoding ("ISO-8859-1", handler,
+                                                     input, strlen (input),
+                                                     offsets,
+                                                     NULL, &length);
+          ASSERT (result != NULL);
+          ASSERT (length == SIZEOF (expected));
+          ASSERT (u16_cmp (result, expected, SIZEOF (expected)) == 0);
+          if (o)
+            {
+              for (i = 0; i < 37; i++)
+                ASSERT (offsets[i] == i);
+              ASSERT (offsets[37] == MAGIC);
+              free (offsets);
+            }
+          free (result);
+        }
     }
 
   /* Test conversion from ISO-8859-2 to UTF-16 with no errors.  */
@@ -102,30 +89,30 @@ main ()
       enum iconv_ilseq_handler handler = handlers[h];
       static const char input[] = "Rafa\263 Maszkowski"; /* Rafał Maszkowski */
       static const uint16_t expected[] =
-	{
-	  'R', 'a', 'f', 'a', 0x0142, ' ', 'M', 'a', 's', 'z', 'k', 'o', 'w',
-	  's', 'k', 'i'
-	};
+        {
+          'R', 'a', 'f', 'a', 0x0142, ' ', 'M', 'a', 's', 'z', 'k', 'o', 'w',
+          's', 'k', 'i'
+        };
       for (o = 0; o < 2; o++)
-	{
-	  size_t *offsets = (o ? new_offsets (strlen (input)) : NULL);
-	  size_t length;
-	  uint16_t *result = u16_conv_from_encoding ("ISO-8859-2", handler,
-						     input, strlen (input),
-						     offsets,
-						     NULL, &length);
-	  ASSERT (result != NULL);
-	  ASSERT (length == SIZEOF (expected));
-	  ASSERT (u16_cmp (result, expected, SIZEOF (expected)) == 0);
-	  if (o)
-	    {
-	      for (i = 0; i < 16; i++)
-		ASSERT (offsets[i] == i);
-	      ASSERT (offsets[16] == MAGIC);
-	      free (offsets);
-	    }
-	  free (result);
-	}
+        {
+          size_t *offsets = (o ? new_offsets (strlen (input)) : NULL);
+          size_t length;
+          uint16_t *result = u16_conv_from_encoding ("ISO-8859-2", handler,
+                                                     input, strlen (input),
+                                                     offsets,
+                                                     NULL, &length);
+          ASSERT (result != NULL);
+          ASSERT (length == SIZEOF (expected));
+          ASSERT (u16_cmp (result, expected, SIZEOF (expected)) == 0);
+          if (o)
+            {
+              for (i = 0; i < 16; i++)
+                ASSERT (offsets[i] == i);
+              ASSERT (offsets[16] == MAGIC);
+              free (offsets);
+            }
+          free (result);
+        }
     }
 
   /* autodetect_jp is only supported when iconv() support ISO-2022-JP-2.  */
@@ -136,93 +123,93 @@ main ()
       enum iconv_ilseq_handler handler = handlers[h];
       static const char input[] = "\244\263\244\363\244\313\244\301\244\317"; /* こんにちは in EUC-JP */
       static const uint16_t expected[] = /* こんにちは */
-	{
-	  0x3053, 0x3093, 0x306B, 0x3061, 0x306F
-	};
+        {
+          0x3053, 0x3093, 0x306B, 0x3061, 0x306F
+        };
       for (o = 0; o < 2; o++)
-	{
-	  size_t *offsets = (o ? new_offsets (strlen (input)) : NULL);
-	  size_t length;
-	  uint16_t *result = u16_conv_from_encoding ("autodetect_jp", handler,
-						     input, strlen (input),
-						     offsets,
-						     NULL, &length);
-	  ASSERT (result != NULL);
-	  ASSERT (length == SIZEOF (expected));
-	  ASSERT (u16_cmp (result, expected, SIZEOF (expected)) == 0);
-	  if (o)
-	    {
-	      for (i = 0; i < 10; i++)
-		ASSERT (offsets[i] == ((i % 2) == 0 ? i / 2 : (size_t)(-1)));
-	      ASSERT (offsets[10] == MAGIC);
-	      free (offsets);
-	    }
-	  free (result);
-	}
+        {
+          size_t *offsets = (o ? new_offsets (strlen (input)) : NULL);
+          size_t length;
+          uint16_t *result = u16_conv_from_encoding ("autodetect_jp", handler,
+                                                     input, strlen (input),
+                                                     offsets,
+                                                     NULL, &length);
+          ASSERT (result != NULL);
+          ASSERT (length == SIZEOF (expected));
+          ASSERT (u16_cmp (result, expected, SIZEOF (expected)) == 0);
+          if (o)
+            {
+              for (i = 0; i < 10; i++)
+                ASSERT (offsets[i] == ((i % 2) == 0 ? i / 2 : (size_t)(-1)));
+              ASSERT (offsets[10] == MAGIC);
+              free (offsets);
+            }
+          free (result);
+        }
     }
   for (h = 0; h < SIZEOF (handlers); h++)
     {
       enum iconv_ilseq_handler handler = handlers[h];
       static const char input[] = "\202\261\202\361\202\311\202\277\202\315"; /* こんにちは in Shift_JIS */
       static const uint16_t expected[] = /* こんにちは */
-	{
-	  0x3053, 0x3093, 0x306B, 0x3061, 0x306F
-	};
+        {
+          0x3053, 0x3093, 0x306B, 0x3061, 0x306F
+        };
       for (o = 0; o < 2; o++)
-	{
-	  size_t *offsets = (o ? new_offsets (strlen (input)) : NULL);
-	  size_t length;
-	  uint16_t *result = u16_conv_from_encoding ("autodetect_jp", handler,
-						     input, strlen (input),
-						     offsets,
-						     NULL, &length);
-	  ASSERT (result != NULL);
-	  ASSERT (length == SIZEOF (expected));
-	  ASSERT (u16_cmp (result, expected, SIZEOF (expected)) == 0);
-	  if (o)
-	    {
-	      for (i = 0; i < 10; i++)
-		ASSERT (offsets[i] == ((i % 2) == 0 ? i / 2 : (size_t)(-1)));
-	      ASSERT (offsets[10] == MAGIC);
-	      free (offsets);
-	    }
-	  free (result);
-	}
+        {
+          size_t *offsets = (o ? new_offsets (strlen (input)) : NULL);
+          size_t length;
+          uint16_t *result = u16_conv_from_encoding ("autodetect_jp", handler,
+                                                     input, strlen (input),
+                                                     offsets,
+                                                     NULL, &length);
+          ASSERT (result != NULL);
+          ASSERT (length == SIZEOF (expected));
+          ASSERT (u16_cmp (result, expected, SIZEOF (expected)) == 0);
+          if (o)
+            {
+              for (i = 0; i < 10; i++)
+                ASSERT (offsets[i] == ((i % 2) == 0 ? i / 2 : (size_t)(-1)));
+              ASSERT (offsets[10] == MAGIC);
+              free (offsets);
+            }
+          free (result);
+        }
     }
   for (h = 0; h < SIZEOF (handlers); h++)
     {
       enum iconv_ilseq_handler handler = handlers[h];
       static const char input[] = "\033$B$3$s$K$A$O\033(B"; /* こんにちは in ISO-2022-JP-2 */
       static const uint16_t expected[] = /* こんにちは */
-	{
-	  0x3053, 0x3093, 0x306B, 0x3061, 0x306F
-	};
+        {
+          0x3053, 0x3093, 0x306B, 0x3061, 0x306F
+        };
       for (o = 0; o < 2; o++)
-	{
-	  size_t *offsets = (o ? new_offsets (strlen (input)) : NULL);
-	  size_t length;
-	  uint16_t *result = u16_conv_from_encoding ("autodetect_jp", handler,
-						     input, strlen (input),
-						     offsets,
-						     NULL, &length);
-	  ASSERT (result != NULL);
-	  ASSERT (length == SIZEOF (expected));
-	  ASSERT (u16_cmp (result, expected, SIZEOF (expected)) == 0);
-	  if (o)
-	    {
-	      for (i = 0; i < 16; i++)
-		ASSERT (offsets[i] == (i == 0 ? 0 :
-				       i == 5 ? 1 :
-				       i == 7 ? 2 :
-				       i == 9 ? 3 :
-				       i == 11 ? 4 :
-				       i == 13 ? 5 :
-				       (size_t)(-1)));
-	      ASSERT (offsets[16] == MAGIC);
-	      free (offsets);
-	    }
-	  free (result);
-	}
+        {
+          size_t *offsets = (o ? new_offsets (strlen (input)) : NULL);
+          size_t length;
+          uint16_t *result = u16_conv_from_encoding ("autodetect_jp", handler,
+                                                     input, strlen (input),
+                                                     offsets,
+                                                     NULL, &length);
+          ASSERT (result != NULL);
+          ASSERT (length == SIZEOF (expected));
+          ASSERT (u16_cmp (result, expected, SIZEOF (expected)) == 0);
+          if (o)
+            {
+              for (i = 0; i < 16; i++)
+                ASSERT (offsets[i] == (i == 0 ? 0 :
+                                       i == 5 ? 1 :
+                                       i == 7 ? 2 :
+                                       i == 9 ? 3 :
+                                       i == 11 ? 4 :
+                                       i == 13 ? 5 :
+                                       (size_t)(-1)));
+              ASSERT (offsets[16] == MAGIC);
+              free (offsets);
+            }
+          free (result);
+        }
     }
 # endif
 
diff --git a/tests/uniconv/test-u16-conv-to-enc.c b/tests/uniconv/test-u16-conv-to-enc.c
index a2dc3c6..27b2b44 100644
--- a/tests/uniconv/test-u16-conv-to-enc.c
+++ b/tests/uniconv/test-u16-conv-to-enc.c
@@ -1,5 +1,5 @@
 /* Test of conversion from UTF-16 to legacy encodings.
-   Copyright (C) 2007-2009 Free Software Foundation, Inc.
+   Copyright (C) 2007-2010 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
@@ -21,22 +21,10 @@
 #include "uniconv.h"
 
 #include <errno.h>
-#include <stdio.h>
 #include <stdlib.h>
 #include <string.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"
 
 /* Magic number for detecting bounds violations.  */
 #define MAGIC 0x1983EFF1
@@ -67,32 +55,32 @@ main ()
     {
       enum iconv_ilseq_handler handler = handlers[h];
       static const uint16_t input[] = /* Ärger mit bösen Bübchen ohne Augenmaß */
-	{
-	  0xC4, 'r', 'g', 'e', 'r', ' ', 'm', 'i', 't', ' ', 'b', 0xF6, 's',
-	  'e', 'n', ' ', 'B', 0xFC, 'b', 'c', 'h', 'e', 'n', ' ', 'o', 'h',
-	  'n', 'e', ' ', 'A', 'u', 'g', 'e', 'n', 'm', 'a', 0xDF
-	};
+        {
+          0xC4, 'r', 'g', 'e', 'r', ' ', 'm', 'i', 't', ' ', 'b', 0xF6, 's',
+          'e', 'n', ' ', 'B', 0xFC, 'b', 'c', 'h', 'e', 'n', ' ', 'o', 'h',
+          'n', 'e', ' ', 'A', 'u', 'g', 'e', 'n', 'm', 'a', 0xDF
+        };
       static const char expected[] = "\304rger mit b\366sen B\374bchen ohne Augenma\337";
       for (o = 0; o < 2; o++)
-	{
-	  size_t *offsets = (o ? new_offsets (SIZEOF (input)) : NULL);
-	  size_t length;
-	  char *result = u16_conv_to_encoding ("ISO-8859-1", handler,
-					       input, SIZEOF (input),
-					       offsets,
-					       NULL, &length);
-	  ASSERT (result != NULL);
-	  ASSERT (length == strlen (expected));
-	  ASSERT (memcmp (result, expected, length) == 0);
-	  if (o)
-	    {
-	      for (i = 0; i < 37; i++)
-		ASSERT (offsets[i] == i);
-	      ASSERT (offsets[37] == MAGIC);
-	      free (offsets);
-	    }
-	  free (result);
-	}
+        {
+          size_t *offsets = (o ? new_offsets (SIZEOF (input)) : NULL);
+          size_t length;
+          char *result = u16_conv_to_encoding ("ISO-8859-1", handler,
+                                               input, SIZEOF (input),
+                                               offsets,
+                                               NULL, &length);
+          ASSERT (result != NULL);
+          ASSERT (length == strlen (expected));
+          ASSERT (memcmp (result, expected, length) == 0);
+          if (o)
+            {
+              for (i = 0; i < 37; i++)
+                ASSERT (offsets[i] == i);
+              ASSERT (offsets[37] == MAGIC);
+              free (offsets);
+            }
+          free (result);
+        }
     }
 
   /* Test conversion from UTF-16 to ISO-8859-1 with EILSEQ.  */
@@ -100,61 +88,61 @@ main ()
     {
       enum iconv_ilseq_handler handler = handlers[h];
       static const uint16_t input[] = /* Rafał Maszkowski */
-	{
-	  'R', 'a', 'f', 'a', 0x0142, ' ', 'M', 'a', 's', 'z', 'k', 'o', 'w',
-	  's', 'k', 'i'
-	};
+        {
+          'R', 'a', 'f', 'a', 0x0142, ' ', 'M', 'a', 's', 'z', 'k', 'o', 'w',
+          's', 'k', 'i'
+        };
       for (o = 0; o < 2; o++)
-	{
-	  size_t *offsets = (o ? new_offsets (SIZEOF (input)) : NULL);
-	  size_t length = 0xdead;
-	  char *result = u16_conv_to_encoding ("ISO-8859-1", handler,
-					       input, SIZEOF (input),
-					       offsets,
-					       NULL, &length);
-	  switch (handler)
-	    {
-	    case iconveh_error:
-	      ASSERT (result == NULL);
-	      ASSERT (errno == EILSEQ);
-	      ASSERT (length == 0xdead);
-	      break;
-	    case iconveh_question_mark:
-	      {
-		static const char expected[] = "Rafa? Maszkowski";
-		static const char expected_translit[] = "Rafal Maszkowski";
-		ASSERT (result != NULL);
-		ASSERT (length == strlen (expected));
-		ASSERT (memcmp (result, expected, length) == 0
-			|| memcmp (result, expected_translit, length) == 0);
-		if (o)
-		  {
-		    for (i = 0; i < 16; i++)
-		      ASSERT (offsets[i] == i);
-		    ASSERT (offsets[16] == MAGIC);
-		    free (offsets);
-		  }
-		free (result);
-	      }
-	      break;
-	    case iconveh_escape_sequence:
-	      {
-		static const char expected[] = "Rafa\\u0142 Maszkowski";
-		ASSERT (result != NULL);
-		ASSERT (length == strlen (expected));
-		ASSERT (memcmp (result, expected, length) == 0);
-		if (o)
-		  {
-		    for (i = 0; i < 16; i++)
-		      ASSERT (offsets[i] == (i < 5 ? i : i + 5));
-		    ASSERT (offsets[16] == MAGIC);
-		    free (offsets);
-		  }
-		free (result);
-	      }
-	      break;
-	    }
-	}
+        {
+          size_t *offsets = (o ? new_offsets (SIZEOF (input)) : NULL);
+          size_t length = 0xdead;
+          char *result = u16_conv_to_encoding ("ISO-8859-1", handler,
+                                               input, SIZEOF (input),
+                                               offsets,
+                                               NULL, &length);
+          switch (handler)
+            {
+            case iconveh_error:
+              ASSERT (result == NULL);
+              ASSERT (errno == EILSEQ);
+              ASSERT (length == 0xdead);
+              break;
+            case iconveh_question_mark:
+              {
+                static const char expected[] = "Rafa? Maszkowski";
+                static const char expected_translit[] = "Rafal Maszkowski";
+                ASSERT (result != NULL);
+                ASSERT (length == strlen (expected));
+                ASSERT (memcmp (result, expected, length) == 0
+                        || memcmp (result, expected_translit, length) == 0);
+                if (o)
+                  {
+                    for (i = 0; i < 16; i++)
+                      ASSERT (offsets[i] == i);
+                    ASSERT (offsets[16] == MAGIC);
+                    free (offsets);
+                  }
+                free (result);
+              }
+              break;
+            case iconveh_escape_sequence:
+              {
+                static const char expected[] = "Rafa\\u0142 Maszkowski";
+                ASSERT (result != NULL);
+                ASSERT (length == strlen (expected));
+                ASSERT (memcmp (result, expected, length) == 0);
+                if (o)
+                  {
+                    for (i = 0; i < 16; i++)
+                      ASSERT (offsets[i] == (i < 5 ? i : i + 5));
+                    ASSERT (offsets[16] == MAGIC);
+                    free (offsets);
+                  }
+                free (result);
+              }
+              break;
+            }
+        }
     }
 
   /* Test conversion from UTF-16 to ISO-8859-1 with EINVAL.  */
@@ -163,23 +151,23 @@ main ()
       enum iconv_ilseq_handler handler = handlers[h];
       static const uint16_t input[] = { 0xD845 };
       for (o = 0; o < 2; o++)
-	{
-	  size_t *offsets = (o ? new_offsets (SIZEOF (input)) : NULL);
-	  size_t length;
-	  char *result = u16_conv_to_encoding ("ISO-8859-1", handler,
-					       input, SIZEOF (input),
-					       offsets,
-					       NULL, &length);
-	  ASSERT (result != NULL);
-	  ASSERT (length == strlen (""));
-	  if (o)
-	    {
-	      ASSERT (offsets[0] == 0);
-	      ASSERT (offsets[1] == MAGIC);
-	      free (offsets);
-	    }
-	  free (result);
-	}
+        {
+          size_t *offsets = (o ? new_offsets (SIZEOF (input)) : NULL);
+          size_t length;
+          char *result = u16_conv_to_encoding ("ISO-8859-1", handler,
+                                               input, SIZEOF (input),
+                                               offsets,
+                                               NULL, &length);
+          ASSERT (result != NULL);
+          ASSERT (length == strlen (""));
+          if (o)
+            {
+              ASSERT (offsets[0] == 0);
+              ASSERT (offsets[1] == MAGIC);
+              free (offsets);
+            }
+          free (result);
+        }
     }
 
 #endif
diff --git a/tests/uniconv/test-u16-strconv-from-enc.c b/tests/uniconv/test-u16-strconv-from-enc.c
index 492898d..fb6696a 100644
--- a/tests/uniconv/test-u16-strconv-from-enc.c
+++ b/tests/uniconv/test-u16-strconv-from-enc.c
@@ -1,5 +1,5 @@
 /* Test of conversion to UTF-16 from legacy encodings.
-   Copyright (C) 2007-2009 Free Software Foundation, Inc.
+   Copyright (C) 2007-2010 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
@@ -20,23 +20,10 @@
 
 #include "uniconv.h"
 
-#include <stdio.h>
 #include <stdlib.h>
 
 #include "unistr.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"
 
 int
 main ()
@@ -55,11 +42,11 @@ main ()
       enum iconv_ilseq_handler handler = handlers[h];
       static const char input[] = "\304rger mit b\366sen B\374bchen ohne Augenma\337";
       static const uint16_t expected[] = /* Ärger mit bösen Bübchen ohne Augenmaß */
-	{
-	  0xC4, 'r', 'g', 'e', 'r', ' ', 'm', 'i', 't', ' ', 'b', 0xF6, 's',
-	  'e', 'n', ' ', 'B', 0xFC, 'b', 'c', 'h', 'e', 'n', ' ', 'o', 'h',
-	  'n', 'e', ' ', 'A', 'u', 'g', 'e', 'n', 'm', 'a', 0xDF, 0
-	};
+        {
+          0xC4, 'r', 'g', 'e', 'r', ' ', 'm', 'i', 't', ' ', 'b', 0xF6, 's',
+          'e', 'n', ' ', 'B', 0xFC, 'b', 'c', 'h', 'e', 'n', ' ', 'o', 'h',
+          'n', 'e', ' ', 'A', 'u', 'g', 'e', 'n', 'm', 'a', 0xDF, 0
+        };
       uint16_t *result = u16_strconv_from_encoding (input, "ISO-8859-1", handler);
       ASSERT (result != NULL);
       ASSERT (u16_strcmp (result, expected) == 0);
@@ -72,10 +59,10 @@ main ()
       enum iconv_ilseq_handler handler = handlers[h];
       static const char input[] = "Rafa\263 Maszkowski"; /* Rafał Maszkowski */
       static const uint16_t expected[] =
-	{
-	  'R', 'a', 'f', 'a', 0x0142, ' ', 'M', 'a', 's', 'z', 'k', 'o', 'w',
-	  's', 'k', 'i', 0
-	};
+        {
+          'R', 'a', 'f', 'a', 0x0142, ' ', 'M', 'a', 's', 'z', 'k', 'o', 'w',
+          's', 'k', 'i', 0
+        };
       uint16_t *result = u16_strconv_from_encoding (input, "ISO-8859-2", handler);
       ASSERT (result != NULL);
       ASSERT (u16_strcmp (result, expected) == 0);
@@ -90,9 +77,9 @@ main ()
       enum iconv_ilseq_handler handler = handlers[h];
       static const char input[] = "\244\263\244\363\244\313\244\301\244\317"; /* こんにちは in EUC-JP */
       static const uint16_t expected[] = /* こんにちは */
-	{
-	  0x3053, 0x3093, 0x306B, 0x3061, 0x306F, 0
-	};
+        {
+          0x3053, 0x3093, 0x306B, 0x3061, 0x306F, 0
+        };
       uint16_t *result = u16_strconv_from_encoding (input, "autodetect_jp", handler);
       ASSERT (result != NULL);
       ASSERT (u16_strcmp (result, expected) == 0);
@@ -103,9 +90,9 @@ main ()
       enum iconv_ilseq_handler handler = handlers[h];
       static const char input[] = "\202\261\202\361\202\311\202\277\202\315"; /* こんにちは in Shift_JIS */
       static const uint16_t expected[] = /* こんにちは */
-	{
-	  0x3053, 0x3093, 0x306B, 0x3061, 0x306F, 0
-	};
+        {
+          0x3053, 0x3093, 0x306B, 0x3061, 0x306F, 0
+        };
       uint16_t *result = u16_strconv_from_encoding (input, "autodetect_jp", handler);
       ASSERT (result != NULL);
       ASSERT (u16_strcmp (result, expected) == 0);
@@ -116,9 +103,9 @@ main ()
       enum iconv_ilseq_handler handler = handlers[h];
       static const char input[] = "\033$B$3$s$K$A$O\033(B"; /* こんにちは in ISO-2022-JP-2 */
       static const uint16_t expected[] = /* こんにちは */
-	{
-	  0x3053, 0x3093, 0x306B, 0x3061, 0x306F, 0
-	};
+        {
+          0x3053, 0x3093, 0x306B, 0x3061, 0x306F, 0
+        };
       uint16_t *result = u16_strconv_from_encoding (input, "autodetect_jp", handler);
       ASSERT (result != NULL);
       ASSERT (u16_strcmp (result, expected) == 0);
diff --git a/tests/uniconv/test-u16-strconv-to-enc.c b/tests/uniconv/test-u16-strconv-to-enc.c
index 95a7206..819a993 100644
--- a/tests/uniconv/test-u16-strconv-to-enc.c
+++ b/tests/uniconv/test-u16-strconv-to-enc.c
@@ -1,5 +1,5 @@
 /* Test of conversion from UTF-16 to legacy encodings.
-   Copyright (C) 2007-2008 Free Software Foundation, Inc.
+   Copyright (C) 2007-2010 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
@@ -21,22 +21,10 @@
 #include "uniconv.h"
 
 #include <errno.h>
-#include <stdio.h>
 #include <stdlib.h>
 #include <string.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"
 
 int
 main ()
@@ -54,11 +42,11 @@ main ()
     {
       enum iconv_ilseq_handler handler = handlers[h];
       static const uint16_t input[] = /* Ärger mit bösen Bübchen ohne Augenmaß */
-	{
-	  0xC4, 'r', 'g', 'e', 'r', ' ', 'm', 'i', 't', ' ', 'b', 0xF6, 's',
-	  'e', 'n', ' ', 'B', 0xFC, 'b', 'c', 'h', 'e', 'n', ' ', 'o', 'h',
-	  'n', 'e', ' ', 'A', 'u', 'g', 'e', 'n', 'm', 'a', 0xDF, 0
-	};
+        {
+          0xC4, 'r', 'g', 'e', 'r', ' ', 'm', 'i', 't', ' ', 'b', 0xF6, 's',
+          'e', 'n', ' ', 'B', 0xFC, 'b', 'c', 'h', 'e', 'n', ' ', 'o', 'h',
+          'n', 'e', ' ', 'A', 'u', 'g', 'e', 'n', 'm', 'a', 0xDF, 0
+        };
       static const char expected[] = "\304rger mit b\366sen B\374bchen ohne Augenma\337";
       char *result = u16_strconv_to_encoding (input, "ISO-8859-1", handler);
       ASSERT (result != NULL);
@@ -71,35 +59,35 @@ main ()
     {
       enum iconv_ilseq_handler handler = handlers[h];
       static const uint16_t input[] = /* Rafał Maszkowski */
-	{
-	  'R', 'a', 'f', 'a', 0x0142, ' ', 'M', 'a', 's', 'z', 'k', 'o', 'w',
-	  's', 'k', 'i', 0
-	};
+        {
+          'R', 'a', 'f', 'a', 0x0142, ' ', 'M', 'a', 's', 'z', 'k', 'o', 'w',
+          's', 'k', 'i', 0
+        };
       char *result = u16_strconv_to_encoding (input, "ISO-8859-1", handler);
       switch (handler)
-	{
-	case iconveh_error:
-	  ASSERT (result == NULL && errno == EILSEQ);
-	  break;
-	case iconveh_question_mark:
-	  {
-	    static const char expected[] = "Rafa? Maszkowski";
-	    static const char expected_translit[] = "Rafal Maszkowski";
-	    ASSERT (result != NULL);
-	    ASSERT (strcmp (result, expected) == 0
-		    || strcmp (result, expected_translit) == 0);
-	    free (result);
-	  }
-	  break;
-	case iconveh_escape_sequence:
-	  {
-	    static const char expected[] = "Rafa\\u0142 Maszkowski";
-	    ASSERT (result != NULL);
-	    ASSERT (strcmp (result, expected) == 0);
-	    free (result);
-	  }
-	  break;
-	}
+        {
+        case iconveh_error:
+          ASSERT (result == NULL && errno == EILSEQ);
+          break;
+        case iconveh_question_mark:
+          {
+            static const char expected[] = "Rafa? Maszkowski";
+            static const char expected_translit[] = "Rafal Maszkowski";
+            ASSERT (result != NULL);
+            ASSERT (strcmp (result, expected) == 0
+                    || strcmp (result, expected_translit) == 0);
+            free (result);
+          }
+          break;
+        case iconveh_escape_sequence:
+          {
+            static const char expected[] = "Rafa\\u0142 Maszkowski";
+            ASSERT (result != NULL);
+            ASSERT (strcmp (result, expected) == 0);
+            free (result);
+          }
+          break;
+        }
     }
 
 # if 0
diff --git a/tests/uniconv/test-u32-conv-from-enc.c b/tests/uniconv/test-u32-conv-from-enc.c
index 3464084..6dcb615 100644
--- a/tests/uniconv/test-u32-conv-from-enc.c
+++ b/tests/uniconv/test-u32-conv-from-enc.c
@@ -1,5 +1,5 @@
 /* Test of conversion to UTF-32 from legacy encodings.
-   Copyright (C) 2007-2009 Free Software Foundation, Inc.
+   Copyright (C) 2007-2010 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 "uniconv.h"
 
-#include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
 
 #include "unistr.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"
 
 /* Magic number for detecting bounds violations.  */
 #define MAGIC 0x1983EFF1
@@ -69,31 +56,31 @@ main ()
       enum iconv_ilseq_handler handler = handlers[h];
       static const char input[] = "\304rger mit b\366sen B\374bchen ohne Augenma\337";
       static const uint32_t expected[] = /* Ärger mit bösen Bübchen ohne Augenmaß */
-	{
-	  0xC4, 'r', 'g', 'e', 'r', ' ', 'm', 'i', 't', ' ', 'b', 0xF6, 's',
-	  'e', 'n', ' ', 'B', 0xFC, 'b', 'c', 'h', 'e', 'n', ' ', 'o', 'h',
-	  'n', 'e', ' ', 'A', 'u', 'g', 'e', 'n', 'm', 'a', 0xDF
-	};
+        {
+          0xC4, 'r', 'g', 'e', 'r', ' ', 'm', 'i', 't', ' ', 'b', 0xF6, 's',
+          'e', 'n', ' ', 'B', 0xFC, 'b', 'c', 'h', 'e', 'n', ' ', 'o', 'h',
+          'n', 'e', ' ', 'A', 'u', 'g', 'e', 'n', 'm', 'a', 0xDF
+        };
       for (o = 0; o < 2; o++)
-	{
-	  size_t *offsets = (o ? new_offsets (strlen (input)) : NULL);
-	  size_t length;
-	  uint32_t *result = u32_conv_from_encoding ("ISO-8859-1", handler,
-						     input, strlen (input),
-						     offsets,
-						     NULL, &length);
-	  ASSERT (result != NULL);
-	  ASSERT (length == SIZEOF (expected));
-	  ASSERT (u32_cmp (result, expected, SIZEOF (expected)) == 0);
-	  if (o)
-	    {
-	      for (i = 0; i < 37; i++)
-		ASSERT (offsets[i] == i);
-	      ASSERT (offsets[37] == MAGIC);
-	      free (offsets);
-	    }
-	  free (result);
-	}
+        {
+          size_t *offsets = (o ? new_offsets (strlen (input)) : NULL);
+          size_t length;
+          uint32_t *result = u32_conv_from_encoding ("ISO-8859-1", handler,
+                                                     input, strlen (input),
+                                                     offsets,
+                                                     NULL, &length);
+          ASSERT (result != NULL);
+          ASSERT (length == SIZEOF (expected));
+          ASSERT (u32_cmp (result, expected, SIZEOF (expected)) == 0);
+          if (o)
+            {
+              for (i = 0; i < 37; i++)
+                ASSERT (offsets[i] == i);
+              ASSERT (offsets[37] == MAGIC);
+              free (offsets);
+            }
+          free (result);
+        }
     }
 
   /* Test conversion from ISO-8859-2 to UTF-16 with no errors.  */
@@ -102,30 +89,30 @@ main ()
       enum iconv_ilseq_handler handler = handlers[h];
       static const char input[] = "Rafa\263 Maszkowski"; /* Rafał Maszkowski */
       static const uint32_t expected[] =
-	{
-	  'R', 'a', 'f', 'a', 0x0142, ' ', 'M', 'a', 's', 'z', 'k', 'o', 'w',
-	  's', 'k', 'i'
-	};
+        {
+          'R', 'a', 'f', 'a', 0x0142, ' ', 'M', 'a', 's', 'z', 'k', 'o', 'w',
+          's', 'k', 'i'
+        };
       for (o = 0; o < 2; o++)
-	{
-	  size_t *offsets = (o ? new_offsets (strlen (input)) : NULL);
-	  size_t length;
-	  uint32_t *result = u32_conv_from_encoding ("ISO-8859-2", handler,
-						     input, strlen (input),
-						     offsets,
-						     NULL, &length);
-	  ASSERT (result != NULL);
-	  ASSERT (length == SIZEOF (expected));
-	  ASSERT (u32_cmp (result, expected, SIZEOF (expected)) == 0);
-	  if (o)
-	    {
-	      for (i = 0; i < 16; i++)
-		ASSERT (offsets[i] == i);
-	      ASSERT (offsets[16] == MAGIC);
-	      free (offsets);
-	    }
-	  free (result);
-	}
+        {
+          size_t *offsets = (o ? new_offsets (strlen (input)) : NULL);
+          size_t length;
+          uint32_t *result = u32_conv_from_encoding ("ISO-8859-2", handler,
+                                                     input, strlen (input),
+                                                     offsets,
+                                                     NULL, &length);
+          ASSERT (result != NULL);
+          ASSERT (length == SIZEOF (expected));
+          ASSERT (u32_cmp (result, expected, SIZEOF (expected)) == 0);
+          if (o)
+            {
+              for (i = 0; i < 16; i++)
+                ASSERT (offsets[i] == i);
+              ASSERT (offsets[16] == MAGIC);
+              free (offsets);
+            }
+          free (result);
+        }
     }
 
   /* autodetect_jp is only supported when iconv() support ISO-2022-JP-2.  */
@@ -136,93 +123,93 @@ main ()
       enum iconv_ilseq_handler handler = handlers[h];
       static const char input[] = "\244\263\244\363\244\313\244\301\244\317"; /* こんにちは in EUC-JP */
       static const uint32_t expected[] = /* こんにちは */
-	{
-	  0x3053, 0x3093, 0x306B, 0x3061, 0x306F
-	};
+        {
+          0x3053, 0x3093, 0x306B, 0x3061, 0x306F
+        };
       for (o = 0; o < 2; o++)
-	{
-	  size_t *offsets = (o ? new_offsets (strlen (input)) : NULL);
-	  size_t length;
-	  uint32_t *result = u32_conv_from_encoding ("autodetect_jp", handler,
-						     input, strlen (input),
-						     offsets,
-						     NULL, &length);
-	  ASSERT (result != NULL);
-	  ASSERT (length == SIZEOF (expected));
-	  ASSERT (u32_cmp (result, expected, SIZEOF (expected)) == 0);
-	  if (o)
-	    {
-	      for (i = 0; i < 10; i++)
-		ASSERT (offsets[i] == ((i % 2) == 0 ? i / 2 : (size_t)(-1)));
-	      ASSERT (offsets[10] == MAGIC);
-	      free (offsets);
-	    }
-	  free (result);
-	}
+        {
+          size_t *offsets = (o ? new_offsets (strlen (input)) : NULL);
+          size_t length;
+          uint32_t *result = u32_conv_from_encoding ("autodetect_jp", handler,
+                                                     input, strlen (input),
+                                                     offsets,
+                                                     NULL, &length);
+          ASSERT (result != NULL);
+          ASSERT (length == SIZEOF (expected));
+          ASSERT (u32_cmp (result, expected, SIZEOF (expected)) == 0);
+          if (o)
+            {
+              for (i = 0; i < 10; i++)
+                ASSERT (offsets[i] == ((i % 2) == 0 ? i / 2 : (size_t)(-1)));
+              ASSERT (offsets[10] == MAGIC);
+              free (offsets);
+            }
+          free (result);
+        }
     }
   for (h = 0; h < SIZEOF (handlers); h++)
     {
       enum iconv_ilseq_handler handler = handlers[h];
       static const char input[] = "\202\261\202\361\202\311\202\277\202\315"; /* こんにちは in Shift_JIS */
       static const uint32_t expected[] = /* こんにちは */
-	{
-	  0x3053, 0x3093, 0x306B, 0x3061, 0x306F
-	};
+        {
+          0x3053, 0x3093, 0x306B, 0x3061, 0x306F
+        };
       for (o = 0; o < 2; o++)
-	{
-	  size_t *offsets = (o ? new_offsets (strlen (input)) : NULL);
-	  size_t length;
-	  uint32_t *result = u32_conv_from_encoding ("autodetect_jp", handler,
-						     input, strlen (input),
-						     offsets,
-						     NULL, &length);
-	  ASSERT (result != NULL);
-	  ASSERT (length == SIZEOF (expected));
-	  ASSERT (u32_cmp (result, expected, SIZEOF (expected)) == 0);
-	  if (o)
-	    {
-	      for (i = 0; i < 10; i++)
-		ASSERT (offsets[i] == ((i % 2) == 0 ? i / 2 : (size_t)(-1)));
-	      ASSERT (offsets[10] == MAGIC);
-	      free (offsets);
-	    }
-	  free (result);
-	}
+        {
+          size_t *offsets = (o ? new_offsets (strlen (input)) : NULL);
+          size_t length;
+          uint32_t *result = u32_conv_from_encoding ("autodetect_jp", handler,
+                                                     input, strlen (input),
+                                                     offsets,
+                                                     NULL, &length);
+          ASSERT (result != NULL);
+          ASSERT (length == SIZEOF (expected));
+          ASSERT (u32_cmp (result, expected, SIZEOF (expected)) == 0);
+          if (o)
+            {
+              for (i = 0; i < 10; i++)
+                ASSERT (offsets[i] == ((i % 2) == 0 ? i / 2 : (size_t)(-1)));
+              ASSERT (offsets[10] == MAGIC);
+              free (offsets);
+            }
+          free (result);
+        }
     }
   for (h = 0; h < SIZEOF (handlers); h++)
     {
       enum iconv_ilseq_handler handler = handlers[h];
       static const char input[] = "\033$B$3$s$K$A$O\033(B"; /* こんにちは in ISO-2022-JP-2 */
       static const uint32_t expected[] = /* こんにちは */
-	{
-	  0x3053, 0x3093, 0x306B, 0x3061, 0x306F
-	};
+        {
+          0x3053, 0x3093, 0x306B, 0x3061, 0x306F
+        };
       for (o = 0; o < 2; o++)
-	{
-	  size_t *offsets = (o ? new_offsets (strlen (input)) : NULL);
-	  size_t length;
-	  uint32_t *result = u32_conv_from_encoding ("autodetect_jp", handler,
-						     input, strlen (input),
-						     offsets,
-						     NULL, &length);
-	  ASSERT (result != NULL);
-	  ASSERT (length == SIZEOF (expected));
-	  ASSERT (u32_cmp (result, expected, SIZEOF (expected)) == 0);
-	  if (o)
-	    {
-	      for (i = 0; i < 16; i++)
-		ASSERT (offsets[i] == (i == 0 ? 0 :
-				       i == 5 ? 1 :
-				       i == 7 ? 2 :
-				       i == 9 ? 3 :
-				       i == 11 ? 4 :
-				       i == 13 ? 5 :
-				       (size_t)(-1)));
-	      ASSERT (offsets[16] == MAGIC);
-	      free (offsets);
-	    }
-	  free (result);
-	}
+        {
+          size_t *offsets = (o ? new_offsets (strlen (input)) : NULL);
+          size_t length;
+          uint32_t *result = u32_conv_from_encoding ("autodetect_jp", handler,
+                                                     input, strlen (input),
+                                                     offsets,
+                                                     NULL, &length);
+          ASSERT (result != NULL);
+          ASSERT (length == SIZEOF (expected));
+          ASSERT (u32_cmp (result, expected, SIZEOF (expected)) == 0);
+          if (o)
+            {
+              for (i = 0; i < 16; i++)
+                ASSERT (offsets[i] == (i == 0 ? 0 :
+                                       i == 5 ? 1 :
+                                       i == 7 ? 2 :
+                                       i == 9 ? 3 :
+                                       i == 11 ? 4 :
+                                       i == 13 ? 5 :
+                                       (size_t)(-1)));
+              ASSERT (offsets[16] == MAGIC);
+              free (offsets);
+            }
+          free (result);
+        }
     }
 # endif
 
diff --git a/tests/uniconv/test-u32-conv-to-enc.c b/tests/uniconv/test-u32-conv-to-enc.c
index 585b737..24cb72a 100644
--- a/tests/uniconv/test-u32-conv-to-enc.c
+++ b/tests/uniconv/test-u32-conv-to-enc.c
@@ -1,5 +1,5 @@
 /* Test of conversion from UTF-32 to legacy encodings.
-   Copyright (C) 2007-2009 Free Software Foundation, Inc.
+   Copyright (C) 2007-2010 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
@@ -21,22 +21,10 @@
 #include "uniconv.h"
 
 #include <errno.h>
-#include <stdio.h>
 #include <stdlib.h>
 #include <string.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"
 
 /* Magic number for detecting bounds violations.  */
 #define MAGIC 0x1983EFF1
@@ -67,32 +55,32 @@ main ()
     {
       enum iconv_ilseq_handler handler = handlers[h];
       static const uint32_t input[] = /* Ärger mit bösen Bübchen ohne Augenmaß */
-	{
-	  0xC4, 'r', 'g', 'e', 'r', ' ', 'm', 'i', 't', ' ', 'b', 0xF6, 's',
-	  'e', 'n', ' ', 'B', 0xFC, 'b', 'c', 'h', 'e', 'n', ' ', 'o', 'h',
-	  'n', 'e', ' ', 'A', 'u', 'g', 'e', 'n', 'm', 'a', 0xDF
-	};
+        {
+          0xC4, 'r', 'g', 'e', 'r', ' ', 'm', 'i', 't', ' ', 'b', 0xF6, 's',
+          'e', 'n', ' ', 'B', 0xFC, 'b', 'c', 'h', 'e', 'n', ' ', 'o', 'h',
+          'n', 'e', ' ', 'A', 'u', 'g', 'e', 'n', 'm', 'a', 0xDF
+        };
       static const char expected[] = "\304rger mit b\366sen B\374bchen ohne Augenma\337";
       for (o = 0; o < 2; o++)
-	{
-	  size_t *offsets = (o ? new_offsets (SIZEOF (input)) : NULL);
-	  size_t length;
-	  char *result = u32_conv_to_encoding ("ISO-8859-1", handler,
-					       input, SIZEOF (input),
-					       offsets,
-					       NULL, &length);
-	  ASSERT (result != NULL);
-	  ASSERT (length == strlen (expected));
-	  ASSERT (memcmp (result, expected, length) == 0);
-	  if (o)
-	    {
-	      for (i = 0; i < 37; i++)
-		ASSERT (offsets[i] == i);
-	      ASSERT (offsets[37] == MAGIC);
-	      free (offsets);
-	    }
-	  free (result);
-	}
+        {
+          size_t *offsets = (o ? new_offsets (SIZEOF (input)) : NULL);
+          size_t length;
+          char *result = u32_conv_to_encoding ("ISO-8859-1", handler,
+                                               input, SIZEOF (input),
+                                               offsets,
+                                               NULL, &length);
+          ASSERT (result != NULL);
+          ASSERT (length == strlen (expected));
+          ASSERT (memcmp (result, expected, length) == 0);
+          if (o)
+            {
+              for (i = 0; i < 37; i++)
+                ASSERT (offsets[i] == i);
+              ASSERT (offsets[37] == MAGIC);
+              free (offsets);
+            }
+          free (result);
+        }
     }
 
   /* Test conversion from UTF-32 to ISO-8859-1 with EILSEQ.  */
@@ -100,61 +88,61 @@ main ()
     {
       enum iconv_ilseq_handler handler = handlers[h];
       static const uint32_t input[] = /* Rafał Maszkowski */
-	{
-	  'R', 'a', 'f', 'a', 0x0142, ' ', 'M', 'a', 's', 'z', 'k', 'o', 'w',
-	  's', 'k', 'i'
-	};
+        {
+          'R', 'a', 'f', 'a', 0x0142, ' ', 'M', 'a', 's', 'z', 'k', 'o', 'w',
+          's', 'k', 'i'
+        };
       for (o = 0; o < 2; o++)
-	{
-	  size_t *offsets = (o ? new_offsets (SIZEOF (input)) : NULL);
-	  size_t length = 0xdead;
-	  char *result = u32_conv_to_encoding ("ISO-8859-1", handler,
-					       input, SIZEOF (input),
-					       offsets,
-					       NULL, &length);
-	  switch (handler)
-	    {
-	    case iconveh_error:
-	      ASSERT (result == NULL);
-	      ASSERT (errno == EILSEQ);
-	      ASSERT (length == 0xdead);
-	      break;
-	    case iconveh_question_mark:
-	      {
-		static const char expected[] = "Rafa? Maszkowski";
-		static const char expected_translit[] = "Rafal Maszkowski";
-		ASSERT (result != NULL);
-		ASSERT (length == strlen (expected));
-		ASSERT (memcmp (result, expected, length) == 0
-			|| memcmp (result, expected_translit, length) == 0);
-		if (o)
-		  {
-		    for (i = 0; i < 16; i++)
-		      ASSERT (offsets[i] == i);
-		    ASSERT (offsets[16] == MAGIC);
-		    free (offsets);
-		  }
-		free (result);
-	      }
-	      break;
-	    case iconveh_escape_sequence:
-	      {
-		static const char expected[] = "Rafa\\u0142 Maszkowski";
-		ASSERT (result != NULL);
-		ASSERT (length == strlen (expected));
-		ASSERT (memcmp (result, expected, length) == 0);
-		if (o)
-		  {
-		    for (i = 0; i < 16; i++)
-		      ASSERT (offsets[i] == (i < 5 ? i : i + 5));
-		    ASSERT (offsets[16] == MAGIC);
-		    free (offsets);
-		  }
-		free (result);
-	      }
-	      break;
-	    }
-	}
+        {
+          size_t *offsets = (o ? new_offsets (SIZEOF (input)) : NULL);
+          size_t length = 0xdead;
+          char *result = u32_conv_to_encoding ("ISO-8859-1", handler,
+                                               input, SIZEOF (input),
+                                               offsets,
+                                               NULL, &length);
+          switch (handler)
+            {
+            case iconveh_error:
+              ASSERT (result == NULL);
+              ASSERT (errno == EILSEQ);
+              ASSERT (length == 0xdead);
+              break;
+            case iconveh_question_mark:
+              {
+                static const char expected[] = "Rafa? Maszkowski";
+                static const char expected_translit[] = "Rafal Maszkowski";
+                ASSERT (result != NULL);
+                ASSERT (length == strlen (expected));
+                ASSERT (memcmp (result, expected, length) == 0
+                        || memcmp (result, expected_translit, length) == 0);
+                if (o)
+                  {
+                    for (i = 0; i < 16; i++)
+                      ASSERT (offsets[i] == i);
+                    ASSERT (offsets[16] == MAGIC);
+                    free (offsets);
+                  }
+                free (result);
+              }
+              break;
+            case iconveh_escape_sequence:
+              {
+                static const char expected[] = "Rafa\\u0142 Maszkowski";
+                ASSERT (result != NULL);
+                ASSERT (length == strlen (expected));
+                ASSERT (memcmp (result, expected, length) == 0);
+                if (o)
+                  {
+                    for (i = 0; i < 16; i++)
+                      ASSERT (offsets[i] == (i < 5 ? i : i + 5));
+                    ASSERT (offsets[16] == MAGIC);
+                    free (offsets);
+                  }
+                free (result);
+              }
+              break;
+            }
+        }
     }
 
 #endif
diff --git a/tests/uniconv/test-u32-strconv-from-enc.c b/tests/uniconv/test-u32-strconv-from-enc.c
index 2c0e04b..e1a46f5 100644
--- a/tests/uniconv/test-u32-strconv-from-enc.c
+++ b/tests/uniconv/test-u32-strconv-from-enc.c
@@ -1,5 +1,5 @@
 /* Test of conversion to UTF-32 from legacy encodings.
-   Copyright (C) 2007-2009 Free Software Foundation, Inc.
+   Copyright (C) 2007-2010 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
@@ -20,23 +20,10 @@
 
 #include "uniconv.h"
 
-#include <stdio.h>
 #include <stdlib.h>
 
 #include "unistr.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"
 
 int
 main ()
@@ -55,11 +42,11 @@ main ()
       enum iconv_ilseq_handler handler = handlers[h];
       static const char input[] = "\304rger mit b\366sen B\374bchen ohne Augenma\337";
       static const uint32_t expected[] = /* Ärger mit bösen Bübchen ohne Augenmaß */
-	{
-	  0xC4, 'r', 'g', 'e', 'r', ' ', 'm', 'i', 't', ' ', 'b', 0xF6, 's',
-	  'e', 'n', ' ', 'B', 0xFC, 'b', 'c', 'h', 'e', 'n', ' ', 'o', 'h',
-	  'n', 'e', ' ', 'A', 'u', 'g', 'e', 'n', 'm', 'a', 0xDF, 0
-	};
+        {
+          0xC4, 'r', 'g', 'e', 'r', ' ', 'm', 'i', 't', ' ', 'b', 0xF6, 's',
+          'e', 'n', ' ', 'B', 0xFC, 'b', 'c', 'h', 'e', 'n', ' ', 'o', 'h',
+          'n', 'e', ' ', 'A', 'u', 'g', 'e', 'n', 'm', 'a', 0xDF, 0
+        };
       uint32_t *result = u32_strconv_from_encoding (input, "ISO-8859-1", handler);
       ASSERT (result != NULL);
       ASSERT (u32_strcmp (result, expected) == 0);
@@ -72,10 +59,10 @@ main ()
       enum iconv_ilseq_handler handler = handlers[h];
       static const char input[] = "Rafa\263 Maszkowski"; /* Rafał Maszkowski */
       static const uint32_t expected[] =
-	{
-	  'R', 'a', 'f', 'a', 0x0142, ' ', 'M', 'a', 's', 'z', 'k', 'o', 'w',
-	  's', 'k', 'i', 0
-	};
+        {
+          'R', 'a', 'f', 'a', 0x0142, ' ', 'M', 'a', 's', 'z', 'k', 'o', 'w',
+          's', 'k', 'i', 0
+        };
       uint32_t *result = u32_strconv_from_encoding (input, "ISO-8859-2", handler);
       ASSERT (result != NULL);
       ASSERT (u32_strcmp (result, expected) == 0);
@@ -90,9 +77,9 @@ main ()
       enum iconv_ilseq_handler handler = handlers[h];
       static const char input[] = "\244\263\244\363\244\313\244\301\244\317"; /* こんにちは in EUC-JP */
       static const uint32_t expected[] = /* こんにちは */
-	{
-	  0x3053, 0x3093, 0x306B, 0x3061, 0x306F, 0
-	};
+        {
+          0x3053, 0x3093, 0x306B, 0x3061, 0x306F, 0
+        };
       uint32_t *result = u32_strconv_from_encoding (input, "autodetect_jp", handler);
       ASSERT (result != NULL);
       ASSERT (u32_strcmp (result, expected) == 0);
@@ -103,9 +90,9 @@ main ()
       enum iconv_ilseq_handler handler = handlers[h];
       static const char input[] = "\202\261\202\361\202\311\202\277\202\315"; /* こんにちは in Shift_JIS */
       static const uint32_t expected[] = /* こんにちは */
-	{
-	  0x3053, 0x3093, 0x306B, 0x3061, 0x306F, 0
-	};
+        {
+          0x3053, 0x3093, 0x306B, 0x3061, 0x306F, 0
+        };
       uint32_t *result = u32_strconv_from_encoding (input, "autodetect_jp", handler);
       ASSERT (result != NULL);
       ASSERT (u32_strcmp (result, expected) == 0);
@@ -116,9 +103,9 @@ main ()
       enum iconv_ilseq_handler handler = handlers[h];
       static const char input[] = "\033$B$3$s$K$A$O\033(B"; /* こんにちは in ISO-2022-JP-2 */
       static const uint32_t expected[] = /* こんにちは */
-	{
-	  0x3053, 0x3093, 0x306B, 0x3061, 0x306F, 0
-	};
+        {
+          0x3053, 0x3093, 0x306B, 0x3061, 0x306F, 0
+        };
       uint32_t *result = u32_strconv_from_encoding (input, "autodetect_jp", handler);
       ASSERT (result != NULL);
       ASSERT (u32_strcmp (result, expected) == 0);
diff --git a/tests/uniconv/test-u32-strconv-to-enc.c b/tests/uniconv/test-u32-strconv-to-enc.c
index eef3d04..2ce125c 100644
--- a/tests/uniconv/test-u32-strconv-to-enc.c
+++ b/tests/uniconv/test-u32-strconv-to-enc.c
@@ -1,5 +1,5 @@
 /* Test of conversion from UTF-32 to legacy encodings.
-   Copyright (C) 2007-2008 Free Software Foundation, Inc.
+   Copyright (C) 2007-2010 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
@@ -21,22 +21,9 @@
 #include "uniconv.h"
 
 #include <errno.h>
-#include <stdio.h>
 #include <stdlib.h>
 #include <string.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"
 
 int
 main ()
@@ -54,11 +41,11 @@ main ()
     {
       enum iconv_ilseq_handler handler = handlers[h];
       static const uint32_t input[] = /* Ärger mit bösen Bübchen ohne Augenmaß */
-	{
-	  0xC4, 'r', 'g', 'e', 'r', ' ', 'm', 'i', 't', ' ', 'b', 0xF6, 's',
-	  'e', 'n', ' ', 'B', 0xFC, 'b', 'c', 'h', 'e', 'n', ' ', 'o', 'h',
-	  'n', 'e', ' ', 'A', 'u', 'g', 'e', 'n', 'm', 'a', 0xDF, 0
-	};
+        {
+          0xC4, 'r', 'g', 'e', 'r', ' ', 'm', 'i', 't', ' ', 'b', 0xF6, 's',
+          'e', 'n', ' ', 'B', 0xFC, 'b', 'c', 'h', 'e', 'n', ' ', 'o', 'h',
+          'n', 'e', ' ', 'A', 'u', 'g', 'e', 'n', 'm', 'a', 0xDF, 0
+        };
       static const char expected[] = "\304rger mit b\366sen B\374bchen ohne Augenma\337";
       char *result = u32_strconv_to_encoding (input, "ISO-8859-1", handler);
       ASSERT (result != NULL);
@@ -71,35 +58,35 @@ main ()
     {
       enum iconv_ilseq_handler handler = handlers[h];
       static const uint32_t input[] = /* Rafał Maszkowski */
-	{
-	  'R', 'a', 'f', 'a', 0x0142, ' ', 'M', 'a', 's', 'z', 'k', 'o', 'w',
-	  's', 'k', 'i', 0
-	};
+        {
+          'R', 'a', 'f', 'a', 0x0142, ' ', 'M', 'a', 's', 'z', 'k', 'o', 'w',
+          's', 'k', 'i', 0
+        };
       char *result = u32_strconv_to_encoding (input, "ISO-8859-1", handler);
       switch (handler)
-	{
-	case iconveh_error:
-	  ASSERT (result == NULL && errno == EILSEQ);
-	  break;
-	case iconveh_question_mark:
-	  {
-	    static const char expected[] = "Rafa? Maszkowski";
-	    static const char expected_translit[] = "Rafal Maszkowski";
-	    ASSERT (result != NULL);
-	    ASSERT (strcmp (result, expected) == 0
-		    || strcmp (result, expected_translit) == 0);
-	    free (result);
-	  }
-	  break;
-	case iconveh_escape_sequence:
-	  {
-	    static const char expected[] = "Rafa\\u0142 Maszkowski";
-	    ASSERT (result != NULL);
-	    ASSERT (strcmp (result, expected) == 0);
-	    free (result);
-	  }
-	  break;
-	}
+        {
+        case iconveh_error:
+          ASSERT (result == NULL && errno == EILSEQ);
+          break;
+        case iconveh_question_mark:
+          {
+            static const char expected[] = "Rafa? Maszkowski";
+            static const char expected_translit[] = "Rafal Maszkowski";
+            ASSERT (result != NULL);
+            ASSERT (strcmp (result, expected) == 0
+                    || strcmp (result, expected_translit) == 0);
+            free (result);
+          }
+          break;
+        case iconveh_escape_sequence:
+          {
+            static const char expected[] = "Rafa\\u0142 Maszkowski";
+            ASSERT (result != NULL);
+            ASSERT (strcmp (result, expected) == 0);
+            free (result);
+          }
+          break;
+        }
     }
 
 #endif
diff --git a/tests/uniconv/test-u8-conv-from-enc.c b/tests/uniconv/test-u8-conv-from-enc.c
index ec8703c..9655c75 100644
--- a/tests/uniconv/test-u8-conv-from-enc.c
+++ b/tests/uniconv/test-u8-conv-from-enc.c
@@ -1,5 +1,5 @@
 /* Test of conversion to UTF-8 from legacy encodings.
-   Copyright (C) 2007-2009 Free Software Foundation, Inc.
+   Copyright (C) 2007-2010 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 "uniconv.h"
 
-#include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
 
 #include "unistr.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"
 
 /* Magic number for detecting bounds violations.  */
 #define MAGIC 0x1983EFF1
@@ -70,28 +57,28 @@ main ()
       static const char input[] = "\304rger mit b\366sen B\374bchen ohne Augenma\337";
       static const uint8_t expected[] = "\303\204rger mit b\303\266sen B\303\274bchen ohne Augenma\303\237";
       for (o = 0; o < 2; o++)
-	{
-	  size_t *offsets = (o ? new_offsets (strlen (input)) : NULL);
-	  size_t length;
-	  uint8_t *result = u8_conv_from_encoding ("ISO-8859-1", handler,
-						   input, strlen (input),
-						   offsets,
-						   NULL, &length);
-	  ASSERT (result != NULL);
-	  ASSERT (length == u8_strlen (expected));
-	  ASSERT (u8_cmp (result, expected, u8_strlen (expected)) == 0);
-	  if (o)
-	    {
-	      for (i = 0; i < 37; i++)
-		ASSERT (offsets[i] == (i < 1 ? i :
-				       i < 12 ? i + 1 :
-				       i < 18 ? i + 2 :
-				       i + 3));
-	      ASSERT (offsets[37] == MAGIC);
-	      free (offsets);
-	    }
-	  free (result);
-	}
+        {
+          size_t *offsets = (o ? new_offsets (strlen (input)) : NULL);
+          size_t length;
+          uint8_t *result = u8_conv_from_encoding ("ISO-8859-1", handler,
+                                                   input, strlen (input),
+                                                   offsets,
+                                                   NULL, &length);
+          ASSERT (result != NULL);
+          ASSERT (length == u8_strlen (expected));
+          ASSERT (u8_cmp (result, expected, u8_strlen (expected)) == 0);
+          if (o)
+            {
+              for (i = 0; i < 37; i++)
+                ASSERT (offsets[i] == (i < 1 ? i :
+                                       i < 12 ? i + 1 :
+                                       i < 18 ? i + 2 :
+                                       i + 3));
+              ASSERT (offsets[37] == MAGIC);
+              free (offsets);
+            }
+          free (result);
+        }
     }
 
   /* Test conversion from ISO-8859-2 to UTF-8 with no errors.  */
@@ -101,26 +88,26 @@ main ()
       static const char input[] = "Rafa\263 Maszkowski"; /* Rafał Maszkowski */
       static const uint8_t expected[] = "Rafa\305\202 Maszkowski";
       for (o = 0; o < 2; o++)
-	{
-	  size_t *offsets = (o ? new_offsets (strlen (input)) : NULL);
-	  size_t length;
-	  uint8_t *result = u8_conv_from_encoding ("ISO-8859-2", handler,
-						   input, strlen (input),
-						   offsets,
-						   NULL, &length);
-	  ASSERT (result != NULL);
-	  ASSERT (length == u8_strlen (expected));
-	  ASSERT (u8_cmp (result, expected, u8_strlen (expected)) == 0);
-	  if (o)
-	    {
-	      for (i = 0; i < 16; i++)
-		ASSERT (offsets[i] == (i < 5 ? i :
-				       i + 1));
-	      ASSERT (offsets[16] == MAGIC);
-	      free (offsets);
-	    }
-	  free (result);
-	}
+        {
+          size_t *offsets = (o ? new_offsets (strlen (input)) : NULL);
+          size_t length;
+          uint8_t *result = u8_conv_from_encoding ("ISO-8859-2", handler,
+                                                   input, strlen (input),
+                                                   offsets,
+                                                   NULL, &length);
+          ASSERT (result != NULL);
+          ASSERT (length == u8_strlen (expected));
+          ASSERT (u8_cmp (result, expected, u8_strlen (expected)) == 0);
+          if (o)
+            {
+              for (i = 0; i < 16; i++)
+                ASSERT (offsets[i] == (i < 5 ? i :
+                                       i + 1));
+              ASSERT (offsets[16] == MAGIC);
+              free (offsets);
+            }
+          free (result);
+        }
     }
 
   /* autodetect_jp is only supported when iconv() support ISO-2022-JP-2.  */
@@ -132,25 +119,25 @@ main ()
       static const char input[] = "\244\263\244\363\244\313\244\301\244\317"; /* こんにちは in EUC-JP */
       static const uint8_t expected[] = "\343\201\223\343\202\223\343\201\253\343\201\241\343\201\257"; /* こんにちは */
       for (o = 0; o < 2; o++)
-	{
-	  size_t *offsets = (o ? new_offsets (strlen (input)) : NULL);
-	  size_t length;
-	  uint8_t *result = u8_conv_from_encoding ("autodetect_jp", handler,
-						   input, strlen (input),
-						   offsets,
-						   NULL, &length);
-	  ASSERT (result != NULL);
-	  ASSERT (length == u8_strlen (expected));
-	  ASSERT (u8_cmp (result, expected, u8_strlen (expected)) == 0);
-	  if (o)
-	    {
-	      for (i = 0; i < 10; i++)
-		ASSERT (offsets[i] == ((i % 2) == 0 ? (i / 2) * 3 : (size_t)(-1)));
-	      ASSERT (offsets[10] == MAGIC);
-	      free (offsets);
-	    }
-	  free (result);
-	}
+        {
+          size_t *offsets = (o ? new_offsets (strlen (input)) : NULL);
+          size_t length;
+          uint8_t *result = u8_conv_from_encoding ("autodetect_jp", handler,
+                                                   input, strlen (input),
+                                                   offsets,
+                                                   NULL, &length);
+          ASSERT (result != NULL);
+          ASSERT (length == u8_strlen (expected));
+          ASSERT (u8_cmp (result, expected, u8_strlen (expected)) == 0);
+          if (o)
+            {
+              for (i = 0; i < 10; i++)
+                ASSERT (offsets[i] == ((i % 2) == 0 ? (i / 2) * 3 : (size_t)(-1)));
+              ASSERT (offsets[10] == MAGIC);
+              free (offsets);
+            }
+          free (result);
+        }
     }
   for (h = 0; h < SIZEOF (handlers); h++)
     {
@@ -158,25 +145,25 @@ main ()
       static const char input[] = "\202\261\202\361\202\311\202\277\202\315"; /* こんにちは in Shift_JIS */
       static const uint8_t expected[] = "\343\201\223\343\202\223\343\201\253\343\201\241\343\201\257"; /* こんにちは */
       for (o = 0; o < 2; o++)
-	{
-	  size_t *offsets = (o ? new_offsets (strlen (input)) : NULL);
-	  size_t length;
-	  uint8_t *result = u8_conv_from_encoding ("autodetect_jp", handler,
-						   input, strlen (input),
-						   offsets,
-						   NULL, &length);
-	  ASSERT (result != NULL);
-	  ASSERT (length == u8_strlen (expected));
-	  ASSERT (u8_cmp (result, expected, u8_strlen (expected)) == 0);
-	  if (o)
-	    {
-	      for (i = 0; i < 10; i++)
-		ASSERT (offsets[i] == ((i % 2) == 0 ? (i / 2) * 3 : (size_t)(-1)));
-	      ASSERT (offsets[10] == MAGIC);
-	      free (offsets);
-	    }
-	  free (result);
-	}
+        {
+          size_t *offsets = (o ? new_offsets (strlen (input)) : NULL);
+          size_t length;
+          uint8_t *result = u8_conv_from_encoding ("autodetect_jp", handler,
+                                                   input, strlen (input),
+                                                   offsets,
+                                                   NULL, &length);
+          ASSERT (result != NULL);
+          ASSERT (length == u8_strlen (expected));
+          ASSERT (u8_cmp (result, expected, u8_strlen (expected)) == 0);
+          if (o)
+            {
+              for (i = 0; i < 10; i++)
+                ASSERT (offsets[i] == ((i % 2) == 0 ? (i / 2) * 3 : (size_t)(-1)));
+              ASSERT (offsets[10] == MAGIC);
+              free (offsets);
+            }
+          free (result);
+        }
     }
   for (h = 0; h < SIZEOF (handlers); h++)
     {
@@ -184,31 +171,31 @@ main ()
       static const char input[] = "\033$B$3$s$K$A$O\033(B"; /* こんにちは in ISO-2022-JP-2 */
       static const uint8_t expected[] = "\343\201\223\343\202\223\343\201\253\343\201\241\343\201\257"; /* こんにちは */
       for (o = 0; o < 2; o++)
-	{
-	  size_t *offsets = (o ? new_offsets (strlen (input)) : NULL);
-	  size_t length;
-	  uint8_t *result = u8_conv_from_encoding ("autodetect_jp", handler,
-						   input, strlen (input),
-						   offsets,
-						   NULL, &length);
-	  ASSERT (result != NULL);
-	  ASSERT (length == u8_strlen (expected));
-	  ASSERT (u8_cmp (result, expected, u8_strlen (expected)) == 0);
-	  if (o)
-	    {
-	      for (i = 0; i < 16; i++)
-		ASSERT (offsets[i] == (i == 0 ? 0 :
-				       i == 5 ? 3 :
-				       i == 7 ? 6 :
-				       i == 9 ? 9 :
-				       i == 11 ? 12 :
-				       i == 13 ? 15 :
-				       (size_t)(-1)));
-	      ASSERT (offsets[16] == MAGIC);
-	      free (offsets);
-	    }
-	  free (result);
-	}
+        {
+          size_t *offsets = (o ? new_offsets (strlen (input)) : NULL);
+          size_t length;
+          uint8_t *result = u8_conv_from_encoding ("autodetect_jp", handler,
+                                                   input, strlen (input),
+                                                   offsets,
+                                                   NULL, &length);
+          ASSERT (result != NULL);
+          ASSERT (length == u8_strlen (expected));
+          ASSERT (u8_cmp (result, expected, u8_strlen (expected)) == 0);
+          if (o)
+            {
+              for (i = 0; i < 16; i++)
+                ASSERT (offsets[i] == (i == 0 ? 0 :
+                                       i == 5 ? 3 :
+                                       i == 7 ? 6 :
+                                       i == 9 ? 9 :
+                                       i == 11 ? 12 :
+                                       i == 13 ? 15 :
+                                       (size_t)(-1)));
+              ASSERT (offsets[16] == MAGIC);
+              free (offsets);
+            }
+          free (result);
+        }
     }
 # endif
 
diff --git a/tests/uniconv/test-u8-conv-to-enc.c b/tests/uniconv/test-u8-conv-to-enc.c
index 271fb05..d758e9b 100644
--- a/tests/uniconv/test-u8-conv-to-enc.c
+++ b/tests/uniconv/test-u8-conv-to-enc.c
@@ -1,5 +1,5 @@
 /* Test of conversion from UTF-8 to legacy encodings.
-   Copyright (C) 2007-2009 Free Software Foundation, Inc.
+   Copyright (C) 2007-2010 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
@@ -21,24 +21,11 @@
 #include "uniconv.h"
 
 #include <errno.h>
-#include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
 
 #include "unistr.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"
 
 /* Magic number for detecting bounds violations.  */
 #define MAGIC 0x1983EFF1
@@ -71,33 +58,33 @@ main ()
       static const uint8_t input[] = "\303\204rger mit b\303\266sen B\303\274bchen ohne Augenma\303\237";
       static const char expected[] = "\304rger mit b\366sen B\374bchen ohne Augenma\337";
       for (o = 0; o < 2; o++)
-	{
-	  size_t *offsets = (o ? new_offsets (u8_strlen (input)) : NULL);
-	  size_t length;
-	  char *result = u8_conv_to_encoding ("ISO-8859-1", handler,
-					      input, u8_strlen (input),
-					      offsets,
-					      NULL, &length);
-	  ASSERT (result != NULL);
-	  ASSERT (length == strlen (expected));
-	  ASSERT (memcmp (result, expected, length) == 0);
-	  if (o)
-	    {
-	      for (i = 0; i < 41; i++)
-		ASSERT (offsets[i] == (i < 1 ? i :
-				       i == 1 ? (size_t)(-1) :
-				       i < 13 ? i - 1 :
-				       i == 13 ? (size_t)(-1) :
-				       i < 20 ? i - 2 :
-				       i == 20 ? (size_t)(-1) :
-				       i < 40 ? i - 3 :
-				       i == 40 ? (size_t)(-1) :
-				       i - 4));
-	      ASSERT (offsets[41] == MAGIC);
-	      free (offsets);
-	    }
-	  free (result);
-	}
+        {
+          size_t *offsets = (o ? new_offsets (u8_strlen (input)) : NULL);
+          size_t length;
+          char *result = u8_conv_to_encoding ("ISO-8859-1", handler,
+                                              input, u8_strlen (input),
+                                              offsets,
+                                              NULL, &length);
+          ASSERT (result != NULL);
+          ASSERT (length == strlen (expected));
+          ASSERT (memcmp (result, expected, length) == 0);
+          if (o)
+            {
+              for (i = 0; i < 41; i++)
+                ASSERT (offsets[i] == (i < 1 ? i :
+                                       i == 1 ? (size_t)(-1) :
+                                       i < 13 ? i - 1 :
+                                       i == 13 ? (size_t)(-1) :
+                                       i < 20 ? i - 2 :
+                                       i == 20 ? (size_t)(-1) :
+                                       i < 40 ? i - 3 :
+                                       i == 40 ? (size_t)(-1) :
+                                       i - 4));
+              ASSERT (offsets[41] == MAGIC);
+              free (offsets);
+            }
+          free (result);
+        }
     }
 
   /* Test conversion from UTF-8 to ISO-8859-1 with EILSEQ.  */
@@ -106,60 +93,60 @@ main ()
       enum iconv_ilseq_handler handler = handlers[h];
       static const uint8_t input[] = "Rafa\305\202 Maszkowski"; /* Rafał Maszkowski */
       for (o = 0; o < 2; o++)
-	{
-	  size_t *offsets = (o ? new_offsets (u8_strlen (input)) : NULL);
-	  size_t length = 0xdead;
-	  char *result = u8_conv_to_encoding ("ISO-8859-1", handler,
-					      input, u8_strlen (input),
-					      offsets,
-					      NULL, &length);
-	  switch (handler)
-	    {
-	    case iconveh_error:
-	      ASSERT (result == NULL);
-	      ASSERT (errno == EILSEQ);
-	      ASSERT (length == 0xdead);
-	      break;
-	    case iconveh_question_mark:
-	      {
-		static const char expected[] = "Rafa? Maszkowski";
-		static const char expected_translit[] = "Rafal Maszkowski";
-		ASSERT (result != NULL);
-		ASSERT (length == strlen (expected));
-		ASSERT (memcmp (result, expected, length) == 0
-			|| memcmp (result, expected_translit, length) == 0);
-		if (o)
-		  {
-		    for (i = 0; i < 17; i++)
-		      ASSERT (offsets[i] == (i < 5 ? i :
-					     i == 5 ? (size_t)(-1) :
-					     i - 1));
-		    ASSERT (offsets[17] == MAGIC);
-		    free (offsets);
-		  }
-		free (result);
-	      }
-	      break;
-	    case iconveh_escape_sequence:
-	      {
-		static const char expected[] = "Rafa\\u0142 Maszkowski";
-		ASSERT (result != NULL);
-		ASSERT (length == strlen (expected));
-		ASSERT (memcmp (result, expected, length) == 0);
-		if (o)
-		  {
-		    for (i = 0; i < 17; i++)
-		      ASSERT (offsets[i] == (i < 5 ? i :
-					     i == 5 ? (size_t)(-1) :
-					     i + 4));
-		    ASSERT (offsets[17] == MAGIC);
-		    free (offsets);
-		  }
-		free (result);
-	      }
-	      break;
-	    }
-	}
+        {
+          size_t *offsets = (o ? new_offsets (u8_strlen (input)) : NULL);
+          size_t length = 0xdead;
+          char *result = u8_conv_to_encoding ("ISO-8859-1", handler,
+                                              input, u8_strlen (input),
+                                              offsets,
+                                              NULL, &length);
+          switch (handler)
+            {
+            case iconveh_error:
+              ASSERT (result == NULL);
+              ASSERT (errno == EILSEQ);
+              ASSERT (length == 0xdead);
+              break;
+            case iconveh_question_mark:
+              {
+                static const char expected[] = "Rafa? Maszkowski";
+                static const char expected_translit[] = "Rafal Maszkowski";
+                ASSERT (result != NULL);
+                ASSERT (length == strlen (expected));
+                ASSERT (memcmp (result, expected, length) == 0
+                        || memcmp (result, expected_translit, length) == 0);
+                if (o)
+                  {
+                    for (i = 0; i < 17; i++)
+                      ASSERT (offsets[i] == (i < 5 ? i :
+                                             i == 5 ? (size_t)(-1) :
+                                             i - 1));
+                    ASSERT (offsets[17] == MAGIC);
+                    free (offsets);
+                  }
+                free (result);
+              }
+              break;
+            case iconveh_escape_sequence:
+              {
+                static const char expected[] = "Rafa\\u0142 Maszkowski";
+                ASSERT (result != NULL);
+                ASSERT (length == strlen (expected));
+                ASSERT (memcmp (result, expected, length) == 0);
+                if (o)
+                  {
+                    for (i = 0; i < 17; i++)
+                      ASSERT (offsets[i] == (i < 5 ? i :
+                                             i == 5 ? (size_t)(-1) :
+                                             i + 4));
+                    ASSERT (offsets[17] == MAGIC);
+                    free (offsets);
+                  }
+                free (result);
+              }
+              break;
+            }
+        }
     }
 
   /* Test conversion from UTF-8 to ISO-8859-1 with EINVAL.  */
@@ -168,23 +155,23 @@ main ()
       enum iconv_ilseq_handler handler = handlers[h];
       static const uint8_t input[] = "\342";
       for (o = 0; o < 2; o++)
-	{
-	  size_t *offsets = (o ? new_offsets (u8_strlen (input)) : NULL);
-	  size_t length;
-	  char *result = u8_conv_to_encoding ("ISO-8859-1", handler,
-					      input, u8_strlen (input),
-					      offsets,
-					      NULL, &length);
-	  ASSERT (result != NULL);
-	  ASSERT (length == strlen (""));
-	  if (o)
-	    {
-	      ASSERT (offsets[0] == 0);
-	      ASSERT (offsets[1] == MAGIC);
-	      free (offsets);
-	    }
-	  free (result);
-	}
+        {
+          size_t *offsets = (o ? new_offsets (u8_strlen (input)) : NULL);
+          size_t length;
+          char *result = u8_conv_to_encoding ("ISO-8859-1", handler,
+                                              input, u8_strlen (input),
+                                              offsets,
+                                              NULL, &length);
+          ASSERT (result != NULL);
+          ASSERT (length == strlen (""));
+          if (o)
+            {
+              ASSERT (offsets[0] == 0);
+              ASSERT (offsets[1] == MAGIC);
+              free (offsets);
+            }
+          free (result);
+        }
     }
 
 #endif
diff --git a/tests/uniconv/test-u8-strconv-from-enc.c b/tests/uniconv/test-u8-strconv-from-enc.c
index 8c32ee6..30ebe76 100644
--- a/tests/uniconv/test-u8-strconv-from-enc.c
+++ b/tests/uniconv/test-u8-strconv-from-enc.c
@@ -1,5 +1,5 @@
 /* Test of conversion to UTF-8 from legacy encodings.
-   Copyright (C) 2007-2009 Free Software Foundation, Inc.
+   Copyright (C) 2007-2010 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
@@ -20,23 +20,10 @@
 
 #include "uniconv.h"
 
-#include <stdio.h>
 #include <stdlib.h>
 
 #include "unistr.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"
 
 int
 main ()
diff --git a/tests/uniconv/test-u8-strconv-to-enc.c b/tests/uniconv/test-u8-strconv-to-enc.c
index 73085b5..bbdb6d8 100644
--- a/tests/uniconv/test-u8-strconv-to-enc.c
+++ b/tests/uniconv/test-u8-strconv-to-enc.c
@@ -1,5 +1,5 @@
 /* Test of conversion from UTF-8 to legacy encodings.
-   Copyright (C) 2007-2008 Free Software Foundation, Inc.
+   Copyright (C) 2007-2010 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
@@ -21,22 +21,10 @@
 #include "uniconv.h"
 
 #include <errno.h>
-#include <stdio.h>
 #include <stdlib.h>
 #include <string.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"
 
 int
 main ()
@@ -68,29 +56,29 @@ main ()
       static const uint8_t input[] = "Rafa\305\202 Maszkowski"; /* Rafał Maszkowski */
       char *result = u8_strconv_to_encoding (input, "ISO-8859-1", handler);
       switch (handler)
-	{
-	case iconveh_error:
-	  ASSERT (result == NULL && errno == EILSEQ);
-	  break;
-	case iconveh_question_mark:
-	  {
-	    static const char expected[] = "Rafa? Maszkowski";
-	    static const char expected_translit[] = "Rafal Maszkowski";
-	    ASSERT (result != NULL);
-	    ASSERT (strcmp (result, expected) == 0
-		    || strcmp (result, expected_translit) == 0);
-	    free (result);
-	  }
-	  break;
-	case iconveh_escape_sequence:
-	  {
-	    static const char expected[] = "Rafa\\u0142 Maszkowski";
-	    ASSERT (result != NULL);
-	    ASSERT (strcmp (result, expected) == 0);
-	    free (result);
-	  }
-	  break;
-	}
+        {
+        case iconveh_error:
+          ASSERT (result == NULL && errno == EILSEQ);
+          break;
+        case iconveh_question_mark:
+          {
+            static const char expected[] = "Rafa? Maszkowski";
+            static const char expected_translit[] = "Rafal Maszkowski";
+            ASSERT (result != NULL);
+            ASSERT (strcmp (result, expected) == 0
+                    || strcmp (result, expected_translit) == 0);
+            free (result);
+          }
+          break;
+        case iconveh_escape_sequence:
+          {
+            static const char expected[] = "Rafa\\u0142 Maszkowski";
+            ASSERT (result != NULL);
+            ASSERT (strcmp (result, expected) == 0);
+            free (result);
+          }
+          break;
+        }
     }
 
 # if 0