Test indirect conversion as well.

diff --git a/ChangeLog b/ChangeLog
index ecbf16e..dfb5710 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2009-09-05  Bruno Haible  <bruno@clisp.org>
+
+       * tests/test-striconveh.c (main): Test indirect conversion on platforms
+       where direct conversion is possible.
+
 2009-09-04  Eric Blake  <ebb9@byu.net>
 
        openat: fail with ENOENT on empty name

diff --git a/tests/test-striconveh.c b/tests/test-striconveh.c
index c1fdff5..22b4875 100644 (file)
--- a/tests/test-striconveh.c
+++ b/tests/test-striconveh.c
@@ -58,6 +58,7 @@ main ()
 {
   static enum iconv_ilseq_handler handlers[] =
     { iconveh_error, iconveh_question_mark, iconveh_escape_sequence };
+  size_t indirect;
   size_t h;
   size_t o;
   size_t i;
@@ -73,6 +74,7 @@ main ()
   iconv_t cd_utf8_to_88592 = iconv_open ("ISO-8859-2", "UTF-8");
   iconv_t cd_utf7_to_utf8 = iconv_open ("UTF-8", "UTF-7");
   iconveh_t cdeh_88592_to_88591;
+  iconveh_t cdeh_88592_to_88591_indirectly;
   iconveh_t cdeh_88591_to_utf8;
   iconveh_t cdeh_utf8_to_88591;
   iconveh_t cdeh_utf7_to_utf8;
@@ -86,6 +88,10 @@ main ()
   cdeh_88592_to_88591.cd1 = cd_88592_to_utf8;
   cdeh_88592_to_88591.cd2 = cd_utf8_to_88591;
 
+  cdeh_88592_to_88591_indirectly.cd = (iconv_t)(-1);
+  cdeh_88592_to_88591_indirectly.cd1 = cd_88592_to_utf8;
+  cdeh_88592_to_88591_indirectly.cd2 = cd_utf8_to_88591;
+
   cdeh_88591_to_utf8.cd = cd_88591_to_utf8;
   cdeh_88591_to_utf8.cd1 = cd_88591_to_utf8;
   cdeh_88591_to_utf8.cd2 = (iconv_t)(-1);
@@ -101,91 +107,101 @@ main ()
   /* ------------------------ Test mem_cd_iconveh() ------------------------ */
 
   /* Test conversion from ISO-8859-2 to ISO-8859-1 with no errors.  */
-  for (h = 0; h < SIZEOF (handlers); h++)
+  for (indirect = 0; indirect <= 1; indirect++)
     {
-      enum iconv_ilseq_handler handler = handlers[h];
-      static const char input[] = "\304rger mit b\366sen B\374bchen ohne Augenma\337";
-      static const char expected[] = "\304rger mit b\366sen B\374bchen ohne Augenma\337";
-      for (o = 0; o < 2; o++)
+      for (h = 0; h < SIZEOF (handlers); h++)
        {
-         size_t *offsets = (o ? new_offsets (strlen (input)) : NULL);
-         char *result = NULL;
-         size_t length = 0;
-         int retval = mem_cd_iconveh (input, strlen (input),
-                                      &cdeh_88592_to_88591,
-                                      handler,
-                                      offsets,
-                                      &result, &length);
-         ASSERT (retval == 0);
-         ASSERT (length == strlen (expected));
-         ASSERT (result != NULL && memcmp (result, expected, strlen (expected)) == 0);
-         if (o)
+         enum iconv_ilseq_handler handler = handlers[h];
+         static const char input[] = "\304rger mit b\366sen B\374bchen ohne Augenma\337";
+         static const char expected[] = "\304rger mit b\366sen B\374bchen ohne Augenma\337";
+         for (o = 0; o < 2; o++)
            {
-             for (i = 0; i < 37; i++)
-               ASSERT (offsets[i] == i);
-             ASSERT (offsets[37] == MAGIC);
-             free (offsets);
+             size_t *offsets = (o ? new_offsets (strlen (input)) : NULL);
+             char *result = NULL;
+             size_t length = 0;
+             int retval = mem_cd_iconveh (input, strlen (input),
+                                          (indirect
+                                           ? &cdeh_88592_to_88591_indirectly
+                                           : &cdeh_88592_to_88591),
+                                          handler,
+                                          offsets,
+                                          &result, &length);
+             ASSERT (retval == 0);
+             ASSERT (length == strlen (expected));
+             ASSERT (result != NULL && memcmp (result, expected, strlen (expected)) == 0);
+             if (o)
+               {
+                 for (i = 0; i < 37; i++)
+                   ASSERT (offsets[i] == i);
+                 ASSERT (offsets[37] == MAGIC);
+                 free (offsets);
+               }
+             free (result);
            }
-         free (result);
        }
     }
 
   /* Test conversion from ISO-8859-2 to ISO-8859-1 with EILSEQ.  */
-  for (h = 0; h < SIZEOF (handlers); h++)
+  for (indirect = 0; indirect <= 1; indirect++)
     {
-      enum iconv_ilseq_handler handler = handlers[h];
-      static const char input[] = "Rafa\263 Maszkowski"; /* Rafał Maszkowski */
-      for (o = 0; o < 2; o++)
+      for (h = 0; h < SIZEOF (handlers); h++)
        {
-         size_t *offsets = (o ? new_offsets (strlen (input)) : NULL);
-         char *result = NULL;
-         size_t length = 0;
-         int retval = mem_cd_iconveh (input, strlen (input),
-                                      &cdeh_88592_to_88591,
-                                      handler,
-                                      offsets,
-                                      &result, &length);
-         switch (handler)
+         enum iconv_ilseq_handler handler = handlers[h];
+         static const char input[] = "Rafa\263 Maszkowski"; /* Rafał Maszkowski */
+         for (o = 0; o < 2; o++)
            {
-           case iconveh_error:
-             ASSERT (retval == -1 && errno == EILSEQ);
-             ASSERT (result == NULL);
-             if (o)
-               free (offsets);
-             break;
-           case iconveh_question_mark:
-             {
-               static const char expected[] = "Rafa? Maszkowski";
-               ASSERT (retval == 0);
-               ASSERT (length == strlen (expected));
-               ASSERT (result != NULL && memcmp (result, expected, strlen (expected)) == 0);
-               if (o)
-                 {
-                   for (i = 0; i < 16; i++)
-                     ASSERT (offsets[i] == i);
-                   ASSERT (offsets[16] == MAGIC);
+             size_t *offsets = (o ? new_offsets (strlen (input)) : NULL);
+             char *result = NULL;
+             size_t length = 0;
+             int retval = mem_cd_iconveh (input, strlen (input),
+                                          (indirect
+                                           ? &cdeh_88592_to_88591_indirectly
+                                           : &cdeh_88592_to_88591),
+                                          handler,
+                                          offsets,
+                                          &result, &length);
+             switch (handler)
+               {
+               case iconveh_error:
+                 ASSERT (retval == -1 && errno == EILSEQ);
+                 ASSERT (result == NULL);
+                 if (o)
                    free (offsets);
+                 break;
+               case iconveh_question_mark:
+                 {
+                   static const char expected[] = "Rafa? Maszkowski";
+                   ASSERT (retval == 0);
+                   ASSERT (length == strlen (expected));
+                   ASSERT (result != NULL && memcmp (result, expected, strlen (expected)) == 0);
+                   if (o)
+                     {
+                       for (i = 0; i < 16; i++)
+                         ASSERT (offsets[i] == i);
+                       ASSERT (offsets[16] == MAGIC);
+                       free (offsets);
+                     }
+                   free (result);
                  }
-               free (result);
-             }
-             break;
-           case iconveh_escape_sequence:
-             {
-               static const char expected[] = "Rafa\\u0142 Maszkowski";
-               ASSERT (retval == 0);
-               ASSERT (length == strlen (expected));
-               ASSERT (result != NULL && memcmp (result, expected, strlen (expected)) == 0);
-               if (o)
+                 break;
+               case iconveh_escape_sequence:
                  {
-                   for (i = 0; i < 16; i++)
-                     ASSERT (offsets[i] == (i < 5 ? i :
-                                            i + 5));
-                   ASSERT (offsets[16] == MAGIC);
-                   free (offsets);
+                   static const char expected[] = "Rafa\\u0142 Maszkowski";
+                   ASSERT (retval == 0);
+                   ASSERT (length == strlen (expected));
+                   ASSERT (result != NULL && memcmp (result, expected, strlen (expected)) == 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);
                  }
-               free (result);
-             }
-             break;
+                 break;
+               }
            }
        }
     }
@@ -434,48 +450,58 @@ main ()
   /* ------------------------ Test str_cd_iconveh() ------------------------ */
 
   /* Test conversion from ISO-8859-2 to ISO-8859-1 with no errors.  */
-  for (h = 0; h < SIZEOF (handlers); h++)
+  for (indirect = 0; indirect <= 1; indirect++)
     {
-      enum iconv_ilseq_handler handler = handlers[h];
-      static const char input[] = "\304rger mit b\366sen B\374bchen ohne Augenma\337";
-      static const char expected[] = "\304rger mit b\366sen B\374bchen ohne Augenma\337";
-      char *result = str_cd_iconveh (input,
-                                    &cdeh_88592_to_88591,
-                                    handler);
-      ASSERT (result != NULL);
-      ASSERT (strcmp (result, expected) == 0);
-      free (result);
+      for (h = 0; h < SIZEOF (handlers); h++)
+       {
+         enum iconv_ilseq_handler handler = handlers[h];
+         static const char input[] = "\304rger mit b\366sen B\374bchen ohne Augenma\337";
+         static const char expected[] = "\304rger mit b\366sen B\374bchen ohne Augenma\337";
+         char *result = str_cd_iconveh (input,
+                                        (indirect
+                                         ? &cdeh_88592_to_88591_indirectly
+                                         : &cdeh_88592_to_88591),
+                                        handler);
+         ASSERT (result != NULL);
+         ASSERT (strcmp (result, expected) == 0);
+         free (result);
+       }
     }
 
   /* Test conversion from ISO-8859-2 to ISO-8859-1 with EILSEQ.  */
-  for (h = 0; h < SIZEOF (handlers); h++)
+  for (indirect = 0; indirect <= 1; indirect++)
     {
-      enum iconv_ilseq_handler handler = handlers[h];
-      static const char input[] = "Rafa\263 Maszkowski"; /* Rafał Maszkowski */
-      char *result = str_cd_iconveh (input,
-                                    &cdeh_88592_to_88591,
-                                    handler);
-      switch (handler)
+      for (h = 0; h < SIZEOF (handlers); h++)
        {
-       case iconveh_error:
-         ASSERT (result == NULL && errno == EILSEQ);
-         break;
-       case iconveh_question_mark:
-         {
-           static const char expected[] = "Rafa? Maszkowski";
-           ASSERT (result != NULL);
-           ASSERT (strcmp (result, expected) == 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;
+         enum iconv_ilseq_handler handler = handlers[h];
+         static const char input[] = "Rafa\263 Maszkowski"; /* Rafał Maszkowski */
+         char *result = str_cd_iconveh (input,
+                                        (indirect
+                                         ? &cdeh_88592_to_88591_indirectly
+                                         : &cdeh_88592_to_88591),
+                                        handler);
+         switch (handler)
+           {
+           case iconveh_error:
+             ASSERT (result == NULL && errno == EILSEQ);
+             break;
+           case iconveh_question_mark:
+             {
+               static const char expected[] = "Rafa? Maszkowski";
+               ASSERT (result != NULL);
+               ASSERT (strcmp (result, expected) == 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;
+           }
        }
     }