Eina coverage: Added eina_unicode_utf8_* and utf8<->Eina_Unicode testing coverage.

git-svn-id: http://svn.enlightenment.org/svn/e/trunk/eina@57094 7cbeb6ba-43b4-40fd-8cce-4c39aea84d33

diff --git a/src/tests/eina_test_ustr.c b/src/tests/eina_test_ustr.c
index c4ccd95..54c5f10 100644 (file)
--- a/src/tests/eina_test_ustr.c
+++ b/src/tests/eina_test_ustr.c
@@ -226,6 +226,111 @@ START_TEST(eina_unicode_strstr_test)
 }
 END_TEST
 
+START_TEST(eina_unicode_utf8)
+{
+   int ind;
+   eina_init();
+
+   /* Valid utf-8 cases */
+   /* First possible sequence of a certain length */
+   ind = 0;
+   fail_if((eina_unicode_utf8_get_next("\x00", &ind) != 0x00) ||
+           (ind != 0));
+   ind = 0;
+   fail_if((eina_unicode_utf8_get_next("\x01", &ind) != 0x01) ||
+           (ind != 1));
+   ind = 0;
+   fail_if((eina_unicode_utf8_get_next("\xC2\x80", &ind) != 0x80) ||
+           (ind != 2));
+   ind = 0;
+   fail_if((eina_unicode_utf8_get_next("\xE0\xA0\x80", &ind) != 0x800) ||
+           (ind != 3));
+   ind = 0;
+   fail_if((eina_unicode_utf8_get_next("\xF0\x90\x80\x80", &ind) != 0x10000) ||
+           (ind != 4));
+   ind = 0;
+   fail_if((eina_unicode_utf8_get_next("\xF8\x88\x80\x80\x80", &ind) != 0x200000) || (ind != 5));
+   ind = 0;
+   fail_if((eina_unicode_utf8_get_next("\xFC\x84\x80\x80\x80\x80", &ind) != 0x4000000) || (ind != 6));
+
+   /* Last possible sequence of a certain length */
+   ind = 0;
+   fail_if((eina_unicode_utf8_get_next("\x7F", &ind) != 0x7F) ||
+           (ind != 1));
+   ind = 0;
+   fail_if((eina_unicode_utf8_get_next("\xDF\xBF", &ind) != 0x7FF) ||
+           (ind != 2));
+   ind = 0;
+   fail_if((eina_unicode_utf8_get_next("\xEF\xBF\xBF", &ind) != 0xFFFF) ||
+           (ind != 3));
+   ind = 0;
+   fail_if((eina_unicode_utf8_get_next("\xF7\xBF\xBF\xBF", &ind) != 0x1FFFFF) ||
+           (ind != 4));
+   ind = 0;
+   fail_if((eina_unicode_utf8_get_next("\xFB\xBF\xBF\xBF\xBF", &ind) != 0x3FFFFFF) || (ind != 5));
+   ind = 0;
+   fail_if((eina_unicode_utf8_get_next("\xFD\xBF\xBF\xBF\xBF\xBF", &ind) != 0x7FFFFFFF) || (ind != 6));
+
+   /* Other boundary conditions */
+   ind = 0;
+   fail_if((eina_unicode_utf8_get_next("\xED\x9F\xBF", &ind) != 0xD7FF) ||
+           (ind != 3));
+   ind = 0;
+   fail_if((eina_unicode_utf8_get_next("\xEE\x80\x80", &ind) != 0xE000) ||
+           (ind != 3));
+   ind = 0;
+   fail_if((eina_unicode_utf8_get_next("\xEF\xBF\xBD", &ind) != 0xFFFD) ||
+           (ind != 3));
+   ind = 0;
+   fail_if((eina_unicode_utf8_get_next("\xF4\x8F\xBF\xBF", &ind) != 0x10FFFF) ||
+           (ind != 4));
+   ind = 0;
+   fail_if((eina_unicode_utf8_get_next("\xF4\x90\x80\x80", &ind) != 0x110000) ||
+           (ind != 4));
+
+   /* Error cases */
+   ind = 0;
+   fail_if((eina_unicode_utf8_get_next("\x80", &ind) != 0xDC80) ||
+           (ind != 1));
+   /* Add some more error cases here */
+
+   /* Just to cover prev/len. General utf-8 parsing was covered above */
+   fail_if(eina_unicode_utf8_get_len("\xF4\x90\x80\x80\xF4\x8F\xBF\xBF") != 2);
+   ind = 0;
+   fail_if((eina_unicode_utf8_get_prev("\xED\x9F\xBF", &ind) != 0xD7FF) ||
+           (ind != 0));
+   ind = 3;
+   fail_if((eina_unicode_utf8_get_prev("\xED\x9F\xBF", &ind) != 0x00) ||
+           (ind != 0));
+
+   eina_shutdown();
+}
+END_TEST
+
+START_TEST(eina_unicode_utf8_conversion)
+{
+   Eina_Unicode uni_in[] = {0x5D0, 0xFDF6, 0xDC80, 0x1F459, 0x3FFFFFF,
+        0x7FFFFFFF, 'a', 'b', 'c', 0};
+   Eina_Unicode *uni_out;
+   char c_in[] = "\xD7\x90""\xEF\xB7\xB6""\x80""\xF0\x9F\x91\x99"
+      "\xFB\xBF\xBF\xBF\xBF""\xFD\xBF\xBF\xBF\xBF\xBF""abc";
+   char *c_out;
+   int len;
+
+   eina_init();
+
+   uni_out = eina_unicode_utf8_to_unicode(c_in, &len);
+   fail_if((len != 9) || eina_unicode_strcmp(uni_in, uni_out));
+   free(uni_out);
+
+   c_out = eina_unicode_unicode_to_utf8(uni_in, &len);
+   fail_if((len != 24) || strcmp(c_in, c_out));
+   free(c_out);
+
+   eina_shutdown();
+}
+END_TEST
+
 void
 eina_test_ustr(TCase *tc)
 {
@@ -237,6 +342,8 @@ eina_test_ustr(TCase *tc)
    tcase_add_test(tc,eina_unicode_strnlen_test);
    tcase_add_test(tc,eina_unicode_strdup_test);
    tcase_add_test(tc,eina_unicode_strstr_test);
+   tcase_add_test(tc,eina_unicode_utf8);
+   tcase_add_test(tc,eina_unicode_utf8_conversion);
 
 }