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Some more utf8 tests

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Matthias Clasen 2010-06-20 23:35:31 -04:00
parent a2f4564fd9
commit db5bd7b90b
2 changed files with 102 additions and 0 deletions
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3
glib/tests/Makefile.am
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@ -77,6 +77,9 @@ utf8_pointer_LDADD = $(progs_ldadd)
TEST_PROGS += utf8-validate
utf8_validate_LDADD = $(progs_ldadd)
TEST_PROGS += utf8-misc
utf8_misc_LDADD = $(progs_ldadd)
if OS_UNIX
# some testing of gtester funcitonality

99
glib/tests/utf8-misc.c Normal file
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@ -0,0 +1,99 @@
/* Unit tests for utilities
* Copyright (C) 2010 Red Hat, Inc.
*
* This work is provided "as is"; redistribution and modification
* in whole or in part, in any medium, physical or electronic is
* permitted without restriction.
*
* This work is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
*
* In no event shall the authors or contributors be liable for any
* direct, indirect, incidental, special, exemplary, or consequential
* damages (including, but not limited to, procurement of substitute
* goods or services; loss of use, data, or profits; or business
* interruption) however caused and on any theory of liability, whether
* in contract, strict liability, or tort (including negligence or
* otherwise) arising in any way out of the use of this software, even
* if advised of the possibility of such damage.
*
* Author: Matthias Clasen
*/
#include "glib.h"
static void
test_utf8_strlen (void)
{
const gchar *string = "\xe2\x82\xa0gh\xe2\x82\xa4jl";
g_assert_cmpint (g_utf8_strlen (string, -1), ==, 6);
g_assert_cmpint (g_utf8_strlen (string, 0), ==, 0);
g_assert_cmpint (g_utf8_strlen (string, 1), ==, 0);
g_assert_cmpint (g_utf8_strlen (string, 2), ==, 0);
g_assert_cmpint (g_utf8_strlen (string, 3), ==, 1);
g_assert_cmpint (g_utf8_strlen (string, 4), ==, 2);
g_assert_cmpint (g_utf8_strlen (string, 5), ==, 3);
g_assert_cmpint (g_utf8_strlen (string, 6), ==, 3);
g_assert_cmpint (g_utf8_strlen (string, 7), ==, 3);
g_assert_cmpint (g_utf8_strlen (string, 8), ==, 4);
g_assert_cmpint (g_utf8_strlen (string, 9), ==, 5);
g_assert_cmpint (g_utf8_strlen (string, 10), ==, 6);
}
static void
test_utf8_strncpy (void)
{
const gchar *string = "\xe2\x82\xa0gh\xe2\x82\xa4jl";
gchar dest[20];
g_utf8_strncpy (dest, string, 0);
g_assert_cmpstr (dest, ==, "");
g_utf8_strncpy (dest, string, 1);
g_assert_cmpstr (dest, ==, "\xe2\x82\xa0");
g_utf8_strncpy (dest, string, 2);
g_assert_cmpstr (dest, ==, "\xe2\x82\xa0g");
g_utf8_strncpy (dest, string, 3);
g_assert_cmpstr (dest, ==, "\xe2\x82\xa0gh");
g_utf8_strncpy (dest, string, 4);
g_assert_cmpstr (dest, ==, "\xe2\x82\xa0gh\xe2\x82\xa4");
g_utf8_strncpy (dest, string, 5);
g_assert_cmpstr (dest, ==, "\xe2\x82\xa0gh\xe2\x82\xa4j");
g_utf8_strncpy (dest, string, 6);
g_assert_cmpstr (dest, ==, "\xe2\x82\xa0gh\xe2\x82\xa4jl");
g_utf8_strncpy (dest, string, 20);
g_assert_cmpstr (dest, ==, "\xe2\x82\xa0gh\xe2\x82\xa4jl");
}
static void
test_utf8_strrchr (void)
{
const gchar *string = "\xe2\x82\xa0gh\xe2\x82\xa4jl\xe2\x82\xa4jl";
g_assert (g_utf8_strrchr (string, -1, 'j') == string + 13);
g_assert (g_utf8_strrchr (string, -1, 8356) == string + 10);
g_assert (g_utf8_strrchr (string, 9, 8356) == string + 5);
g_assert (g_utf8_strrchr (string, 3, 'j') == NULL);
g_assert (g_utf8_strrchr (string, -1, 'x') == NULL);
}
int
main (int argc,
char *argv[])
{
g_test_init (&argc, &argv, NULL);
g_test_add_func ("/utf8/strlen", test_utf8_strlen);
g_test_add_func ("/utf8/strncpy", test_utf8_strncpy);
g_test_add_func ("/utf8/strrchr", test_utf8_strrchr);
return g_test_run();
}