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[test] More lookup_collect_glyphs() tests

This commit is contained in:
Khaled Hosny 2021-08-02 19:36:20 +02:00 committed by Behdad Esfahbod
parent f998d7e1ce
commit ecdd8e3f18
2 changed files with 122 additions and 0 deletions
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test/api/fonts/Qahiri-Regular.ttf Normal file
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122
test/api/test-ot-collect-glyphs.c
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@ -193,6 +193,127 @@ test_ot_layout_lookup_collect_glyphs_source_sans (void)
g_assert_cmpuint (0, ==, hb_set_get_population (output));
END();
hb_face_destroy (face);
face = hb_test_open_font_file ("fonts/SourceHanSans-Regular.41,3041,4C2E.otf");
/* SinglePosFormat2 */
BEGIN(HB_OT_TAG_GPOS, 1);
g_assert_cmpuint (0, ==, hb_set_get_population (before));
g_assert_cmpuint (1, ==, hb_set_get_population (input));
g = HB_SET_VALUE_INVALID;
g_assert (hb_set_next (input, &g));
g_assert_cmpuint (4, ==, g);
g_assert_cmpuint (0, ==, hb_set_get_population (after));
g_assert_cmpuint (0, ==, hb_set_get_population (output));
END();
hb_face_destroy (face);
hb_set_destroy (before);
hb_set_destroy (input);
hb_set_destroy (after);
hb_set_destroy (output);
}
static void
test_ot_layout_lookup_collect_glyphs_noto_nastaliq (void)
{
hb_face_t *face = hb_test_open_font_file ("fonts/NotoNastaliqUrdu-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;
/* ExtensionSubst -> SingleSubst */
BEGIN(HB_OT_TAG_GSUB, 10);
g_assert_cmpuint (0, ==, hb_set_get_population (before));
g_assert_cmpuint (3, ==, hb_set_get_population (input));
g = HB_SET_VALUE_INVALID;
g_assert (hb_set_next (input, &g));
g_assert_cmpuint (228, ==, g);
g_assert (hb_set_next (input, &g));
g_assert_cmpuint (416, ==, g);
g_assert (hb_set_next (input, &g));
g_assert_cmpuint (441, ==, g);
g_assert_cmpuint (0, ==, hb_set_get_population (after));
g_assert_cmpuint (3, ==, hb_set_get_population (output));
g = HB_SET_VALUE_INVALID;
g_assert (hb_set_next (output, &g));
g_assert_cmpuint (267, ==, g);
g_assert (hb_set_next (output, &g));
g_assert_cmpuint (268, ==, g);
g_assert (hb_set_next (output, &g));
g_assert_cmpuint (279, ==, g);
END();
/* ExtensionSubst -> ChainContextSubstFormat2 */
BEGIN(HB_OT_TAG_GSUB, 16);
g_assert_cmpuint (16, ==, hb_set_get_population (before));
g = HB_SET_VALUE_INVALID;
g_assert (hb_set_next (before, &g));
g_assert_cmpuint (74, ==, g);
g_assert_cmpuint (27, ==, hb_set_get_population (input));
g = HB_SET_VALUE_INVALID;
g_assert (hb_set_next (input, &g));
g_assert_cmpuint (276, ==, g);
g_assert_cmpuint (14, ==, hb_set_get_population (after));
g = HB_SET_VALUE_INVALID;
g_assert (hb_set_next (after, &g));
g_assert_cmpuint (252, ==, g);
g_assert_cmpuint (43, ==, hb_set_get_population (output));
g = HB_SET_VALUE_INVALID;
g_assert (hb_set_next (output, &g));
g_assert_cmpuint (74, ==, g);
END();
/* CursivePos */
BEGIN(HB_OT_TAG_GPOS, 0);
g_assert_cmpuint (0, ==, hb_set_get_population (before));
g_assert_cmpuint (616, ==, hb_set_get_population (input));
g = HB_SET_VALUE_INVALID;
g_assert (hb_set_next (input, &g));
g_assert_cmpuint (228, ==, g);
g_assert_cmpuint (0, ==, hb_set_get_population (after));
g_assert_cmpuint (0, ==, hb_set_get_population (output));
END();
/* ExtensionSubst -> MarkLigPos */
BEGIN(HB_OT_TAG_GPOS, 13);
g_assert_cmpuint (0, ==, hb_set_get_population (before));
g_assert_cmpuint (46, ==, hb_set_get_population (input));
g = HB_SET_VALUE_INVALID;
g_assert (hb_set_next (input, &g));
g_assert_cmpuint (1004, ==, g);
g_assert_cmpuint (0, ==, hb_set_get_population (after));
g_assert_cmpuint (0, ==, hb_set_get_population (output));
END();
/* ExtensionSubst -> SinglePosFormat1 */
BEGIN(HB_OT_TAG_GPOS, 17);
g_assert_cmpuint (0, ==, hb_set_get_population (before));
g_assert_cmpuint (242, ==, hb_set_get_population (input));
g = HB_SET_VALUE_INVALID;
g_assert (hb_set_next (input, &g));
g_assert_cmpuint (257, ==, g);
g_assert_cmpuint (0, ==, hb_set_get_population (after));
g_assert_cmpuint (0, ==, hb_set_get_population (output));
END();
hb_face_destroy (face);
hb_set_destroy (before);
hb_set_destroy (input);
@ -205,5 +326,6 @@ 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);
return hb_test_run ();
}