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[test] More lookup_collect_glyphs() tests

This commit is contained in:
Khaled Hosny 2021-08-02 19:52:59 +02:00 committed by Behdad Esfahbod
parent ecdd8e3f18
commit 0664037401
1 changed files with 66 additions and 0 deletions
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66
test/api/test-ot-collect-glyphs.c
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@ -321,11 +321,77 @@ test_ot_layout_lookup_collect_glyphs_noto_nastaliq (void)
hb_set_destroy (output);
}
static void
test_ot_layout_lookup_collect_glyphs_qahiri (void)
{
hb_face_t *face = hb_test_open_font_file ("fonts/Qahiri-Regular.ttf");
hb_set_t *before = hb_set_create();
hb_set_t *input = hb_set_create();
hb_set_t *after = hb_set_create();
hb_set_t *output = hb_set_create();
hb_codepoint_t g = HB_SET_VALUE_INVALID;
/* ChainContextSubstFormat1 */
BEGIN(HB_OT_TAG_GSUB, 11);
g_assert_cmpuint (1, ==, hb_set_get_population (before));
g = HB_SET_VALUE_INVALID;
g_assert (hb_set_next (before, &g));
g_assert_cmpuint (39, ==, g);
g_assert_cmpuint (2, ==, hb_set_get_population (input));
g = HB_SET_VALUE_INVALID;
g_assert (hb_set_next (input, &g));
g_assert_cmpuint (154, ==, g);
g_assert (hb_set_next (input, &g));
g_assert_cmpuint (159, ==, g);
g_assert_cmpuint (1, ==, hb_set_get_population (after));
g = HB_SET_VALUE_INVALID;
g_assert (hb_set_next (after, &g));
g_assert_cmpuint (179, ==, g);
g_assert_cmpuint (2, ==, hb_set_get_population (output));
g = HB_SET_VALUE_INVALID;
g_assert (hb_set_next (output, &g));
g_assert_cmpuint (155, ==, g);
g_assert (hb_set_next (output, &g));
g_assert_cmpuint (162, ==, g);
END();
/* ReverseChainSingleSubst */
BEGIN(HB_OT_TAG_GSUB, 32);
g_assert_cmpuint (0, ==, hb_set_get_population (before));
g_assert_cmpuint (42, ==, hb_set_get_population (input));
g = HB_SET_VALUE_INVALID;
g_assert (hb_set_next (input, &g));
g_assert_cmpuint (47, ==, g);
g_assert_cmpuint (46, ==, hb_set_get_population (after));
g = HB_SET_VALUE_INVALID;
g_assert (hb_set_next (after, &g));
g_assert_cmpuint (61, ==, g);
g_assert_cmpuint (42, ==, hb_set_get_population (output));
g = HB_SET_VALUE_INVALID;
g_assert (hb_set_next (output, &g));
g_assert_cmpuint (463, ==, g);
END();
hb_face_destroy (face);
hb_set_destroy (before);
hb_set_destroy (input);
hb_set_destroy (after);
hb_set_destroy (output);
}
int
main (int argc, char **argv)
{
hb_test_init (&argc, &argv);
hb_test_add (test_ot_layout_lookup_collect_glyphs_source_sans);
hb_test_add (test_ot_layout_lookup_collect_glyphs_noto_nastaliq);
hb_test_add (test_ot_layout_lookup_collect_glyphs_qahiri);
return hb_test_run ();
}