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adjusted the g_strdup_a, g_strndup_a and g_strconcat3_a macros so their

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Mon Jan  4 14:38:11 1999  Tim Janik  <timj@gtk.org>

        * glib.h: adjusted the g_strdup_a, g_strndup_a and g_strconcat3_a macros
        so their arguments get only evaluated once. changed g_strconcat3_a to
        have the same semantics as g_strconcat, i.e. if a certain argument is
        NULL, the rest of the parameter list is skipped.

        * tests/alloca-test.c: removed #if/#endif G_HAVE_ALLOCA, we need to be
        able to compile on all systems. added test for g_strconcat() semantics.

        * we need a alloca() replacement for !G_HAVE_ALLOCA rsn!
This commit is contained in:
Tim Janik
1999-01-04 13:49:05 +00:00
committed by Tim Janik
parent 887c4449d9
commit 72b139a74d
11 changed files with 195 additions and 67 deletions
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24
tests/alloca-test.c
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@@ -34,18 +34,17 @@ int
main (int argc,
char *argv[])
{
#ifdef G_HAVE_ALLOCA
gchar *string;
GlibTestInfo *gti;
gint i, j;
string = g_alloca(80);
g_assert(string != NULL);
for (i = 0; i < 80; i++)
string[i] = 'x';
string[79] = 0;
g_assert(strlen(string) == 79);
gti = g_new_a(GlibTestInfo, 2);
string = g_alloca(2);
strcpy(string, "x");
@@ -57,34 +56,33 @@ main (int argc,
gti[i].age = 42;
}
g_assert(strcmp(string, "x") == 0);
string = g_new0_a(char, 40);
for (i = 0; i < 39; i++)
string[i] = 'x';
g_assert(strlen(string) == 39);
g_strdup_a(string, GLIB_TEST_STRING);
g_assert(string != NULL);
g_assert(strcmp(string, GLIB_TEST_STRING) == 0);
g_strdup_a(string, NULL);
g_assert(string == NULL);
g_strndup_a(string, GLIB_TEST_STRING, 5);
g_assert(string != NULL);
g_assert(strlen(string) == 5);
g_assert(strcmp(string, GLIB_TEST_STRING_5) == 0);
g_strndup_a(string, NULL, 20);
g_assert(string == NULL);
g_strconcat3_a(string, GLIB_TEST_STRING, GLIB_TEST_STRING, GLIB_TEST_STRING);
g_assert(string != NULL);
g_assert(strcmp(string, GLIB_TEST_STRING GLIB_TEST_STRING
GLIB_TEST_STRING) == 0);
#else
exit(77); /* tell automake test was skipped */
#endif
GLIB_TEST_STRING) == 0);
g_strconcat3_a (string, "1", NULL, "2");
g_assert (strcmp (string, "1") == 0);
return 0;
}