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[test] More lookup_collect_glyphs() tests

This commit is contained in:
Khaled Hosny 2021-08-02 22:00:11 +02:00 committed by Behdad Esfahbod
parent 0664037401
commit 2cc9ed2b9e
1 changed files with 95 additions and 0 deletions
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95
test/api/test-ot-collect-glyphs.c
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@ -227,6 +227,31 @@ test_ot_layout_lookup_collect_glyphs_noto_nastaliq (void)
hb_set_t *output = hb_set_create();
hb_codepoint_t g = HB_SET_VALUE_INVALID;
/* ExtensionSubst -> ContextSubstFormat1 */
BEGIN(HB_OT_TAG_GSUB, 9);
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 -> SingleSubst */
BEGIN(HB_OT_TAG_GSUB, 10);
g_assert_cmpuint (0, ==, hb_set_get_population (before));
@ -275,6 +300,24 @@ test_ot_layout_lookup_collect_glyphs_noto_nastaliq (void)
g_assert_cmpuint (74, ==, g);
END();
/* ExtensionSubst -> ContextSubstFormat2 */
BEGIN(HB_OT_TAG_GSUB, 39);
g_assert_cmpuint (0, ==, hb_set_get_population (before));
g_assert_cmpuint (246, ==, hb_set_get_population (input));
g = HB_SET_VALUE_INVALID;
g_assert (hb_set_next (input, &g));
g_assert_cmpuint (252, ==, g);
g_assert_cmpuint (0, ==, hb_set_get_population (after));
g_assert_cmpuint (258, ==, 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));
@ -332,6 +375,35 @@ test_ot_layout_lookup_collect_glyphs_qahiri (void)
hb_set_t *output = hb_set_create();
hb_codepoint_t g = HB_SET_VALUE_INVALID;
/* SingleSubstFormat1 */
BEGIN(HB_OT_TAG_GSUB, 0);
g_assert_cmpuint (0, ==, hb_set_get_population (before));
g_assert_cmpuint (4, ==, hb_set_get_population (input));
g = HB_SET_VALUE_INVALID;
g_assert (hb_set_next (input, &g));
g_assert_cmpuint (52, ==, g);
g_assert (hb_set_next (input, &g));
g_assert_cmpuint (60, ==, g);
g_assert (hb_set_next (input, &g));
g_assert_cmpuint (62, ==, g);
g_assert (hb_set_next (input, &g));
g_assert_cmpuint (159, ==, g);
g_assert_cmpuint (0, ==, hb_set_get_population (after));
g_assert_cmpuint (4, ==, hb_set_get_population (output));
g = HB_SET_VALUE_INVALID;
g_assert (hb_set_next (output, &g));
g_assert_cmpuint (53, ==, g);
g_assert (hb_set_next (output, &g));
g_assert_cmpuint (61, ==, g);
g_assert (hb_set_next (output, &g));
g_assert_cmpuint (63, ==, g);
g_assert (hb_set_next (output, &g));
g_assert_cmpuint (160, ==, g);
END();
/* ChainContextSubstFormat1 */
BEGIN(HB_OT_TAG_GSUB, 11);
g_assert_cmpuint (1, ==, hb_set_get_population (before));
@ -359,6 +431,29 @@ test_ot_layout_lookup_collect_glyphs_qahiri (void)
g_assert_cmpuint (162, ==, g);
END();
/* ContextSubstFormat3 */
BEGIN(HB_OT_TAG_GSUB, 31);
g_assert_cmpuint (0, ==, hb_set_get_population (before));
g_assert_cmpuint (4, ==, hb_set_get_population (input));
g = HB_SET_VALUE_INVALID;
g_assert (hb_set_next (input, &g));
g_assert_cmpuint (53, ==, g);
g_assert_cmpuint (0, ==, hb_set_get_population (after));
g_assert_cmpuint (4, ==, hb_set_get_population (output));
g = HB_SET_VALUE_INVALID;
g_assert (hb_set_next (output, &g));
g_assert_cmpuint (52, ==, g);
g_assert (hb_set_next (output, &g));
g_assert_cmpuint (60, ==, g);
g_assert (hb_set_next (output, &g));
g_assert_cmpuint (62, ==, g);
g_assert (hb_set_next (output, &g));
g_assert_cmpuint (159, ==, g);
END();
/* ReverseChainSingleSubst */
BEGIN(HB_OT_TAG_GSUB, 32);
g_assert_cmpuint (0, ==, hb_set_get_population (before));