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[test/font] Add test_font_properties()

This commit is contained in:
Behdad Esfahbod 2011-05-11 23:05:02 -04:00
parent da603e8038
commit 606923bb43
1 changed files with 85 additions and 0 deletions
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85
test/test-font.c
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@ -54,6 +54,90 @@ test_font_empty (void)
g_assert (hb_font_is_immutable (hb_font_get_empty ()));
}
static const char test_data[] = "test\0data";
static void
test_font_properties (void)
{
hb_blob_t *blob;
hb_face_t *face;
hb_font_t *font;
int x_scale, y_scale;
unsigned int x_ppem, y_ppem;
blob = hb_blob_create (test_data, sizeof (test_data), HB_MEMORY_MODE_READONLY, NULL, NULL);
face = hb_face_create (blob, 0);
hb_blob_destroy (blob);
font = hb_font_create (face);
hb_face_destroy (face);
/* Check scale */
hb_font_get_scale (font, NULL, NULL);
x_scale = y_scale = 13;
hb_font_get_scale (font, &x_scale, NULL);
g_assert_cmpint (x_scale, ==, 0);
x_scale = y_scale = 13;
hb_font_get_scale (font, NULL, &y_scale);
g_assert_cmpint (y_scale, ==, 0);
x_scale = y_scale = 13;
hb_font_get_scale (font, &x_scale, &y_scale);
g_assert_cmpint (x_scale, ==, 0);
g_assert_cmpint (y_scale, ==, 0);
hb_font_set_scale (font, 17, 19);
x_scale = y_scale = 13;
hb_font_get_scale (font, &x_scale, &y_scale);
g_assert_cmpint (x_scale, ==, 17);
g_assert_cmpint (y_scale, ==, 19);
/* Check ppem */
hb_font_get_ppem (font, NULL, NULL);
x_ppem = y_ppem = 13;
hb_font_get_ppem (font, &x_ppem, NULL);
g_assert_cmpint (x_ppem, ==, 0);
x_ppem = y_ppem = 13;
hb_font_get_ppem (font, NULL, &y_ppem);
g_assert_cmpint (y_ppem, ==, 0);
x_ppem = y_ppem = 13;
hb_font_get_ppem (font, &x_ppem, &y_ppem);
g_assert_cmpint (x_ppem, ==, 0);
g_assert_cmpint (y_ppem, ==, 0);
hb_font_set_ppem (font, 17, 19);
x_ppem = y_ppem = 13;
hb_font_get_ppem (font, &x_ppem, &y_ppem);
g_assert_cmpint (x_ppem, ==, 17);
g_assert_cmpint (y_ppem, ==, 19);
/* Check immutable */
g_assert (!hb_font_is_immutable (font));
hb_font_make_immutable (font);
g_assert (hb_font_is_immutable (font));
hb_font_set_scale (font, 10, 12);
x_scale = y_scale = 13;
hb_font_get_scale (font, &x_scale, &y_scale);
g_assert_cmpint (x_scale, ==, 17);
g_assert_cmpint (y_scale, ==, 19);
hb_font_set_ppem (font, 10, 12);
x_ppem = y_ppem = 13;
hb_font_get_ppem (font, &x_ppem, &y_ppem);
g_assert_cmpint (x_ppem, ==, 17);
g_assert_cmpint (y_ppem, ==, 19);
hb_font_destroy (font);
}
int
main (int argc, char **argv)
{
@ -64,6 +148,7 @@ main (int argc, char **argv)
hb_test_add (test_font_funcs_empty);
hb_test_add (test_font_empty);
hb_test_add (test_font_properties);
return hb_test_run();
}