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(Simple) tests for Unicode serialization/deserialization

This commit is contained in:
Simon Cozens 2020-09-18 14:19:39 +01:00
parent 2510361bf6
commit 54040ebfdb
1 changed files with 41 additions and 0 deletions
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41
test/api/test-buffer.c
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@ -856,6 +856,46 @@ test_buffer_empty (void)
g_assert (!hb_buffer_allocation_successful (b));
}
typedef struct {
const char *contents;
hb_buffer_serialize_format_t format;
unsigned int num_items;
} serialization_test_t;
static const serialization_test_t serialization_tests[] = {
{ "<U+0640|U+0635>", HB_BUFFER_SERIALIZE_FORMAT_TEXT, 2 },
{ "[1600,1589]", HB_BUFFER_SERIALIZE_FORMAT_JSON, 2 },
};
static void
test_buffer_serialize_deserialize (void)
{
hb_buffer_t *b;
unsigned int i;
b = hb_buffer_create ();
hb_buffer_set_replacement_codepoint (b, (hb_codepoint_t) -1);
for (i = 0; i < G_N_ELEMENTS (serialization_tests); i++)
{
unsigned int num_glyphs, consumed;
char round_trip[1024];
const serialization_test_t *test = &serialization_tests[i];
g_test_message ("serialize test #%d", i);
hb_buffer_deserialize_unicode (b, test->contents, -1, NULL, test->format);
num_glyphs = hb_buffer_get_length (b);
g_assert_cmpint (num_glyphs, ==, test->num_items);
hb_buffer_serialize_unicode(b, 0, num_glyphs, round_trip,
sizeof(round_trip), &consumed, test->format);
g_assert_cmpstr (round_trip, ==, test->contents);
}
hb_buffer_destroy (b);
}
int
main (int argc, char **argv)
{
@ -880,6 +920,7 @@ main (int argc, char **argv)
hb_test_add (test_buffer_utf16_conversion);
hb_test_add (test_buffer_utf32_conversion);
hb_test_add (test_buffer_empty);
hb_test_add (test_buffer_serialize_deserialize);
return hb_test_run();
}