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[subset] Add test for overlaps flag setting.

This commit is contained in:
Garret Rieger 2021-05-18 17:12:50 -07:00
parent 73ff04a324
commit 0989b5553a
3 changed files with 26 additions and 0 deletions
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test/api/fonts/Roboto-Regular.abcAE.ttf Normal file
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test/api/fonts/Roboto-Regular.bAE.ttf Normal file
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26
test/api/test-subset-glyf.c
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@ -79,6 +79,31 @@ test_subset_glyf (void)
hb_face_destroy (face_ac);
}
static void
test_subset_glyf_set_overlaps_flag (void)
{
hb_face_t *face_abcAE = hb_test_open_font_file ("fonts/Roboto-Regular.abcAE.ttf");
hb_face_t *face_bAE = hb_test_open_font_file ("fonts/Roboto-Regular.bAE.ttf");
hb_set_t *codepoints = hb_set_create();
hb_face_t *face_abcAE_subset;
hb_set_add (codepoints, 32);
hb_set_add (codepoints, 98);
hb_set_add (codepoints, 508);
hb_subset_input_t* input = hb_subset_test_create_input (codepoints);
hb_subset_input_set_overlaps_flag (input, true);
face_abcAE_subset = hb_subset_test_create_subset (face_abcAE, input);
hb_set_destroy (codepoints);
hb_subset_test_check (face_bAE, face_abcAE_subset, HB_TAG ('l','o','c', 'a'));
hb_subset_test_check (face_bAE, face_abcAE_subset, HB_TAG ('g','l','y','f'));
hb_face_destroy (face_abcAE_subset);
hb_face_destroy (face_abcAE);
hb_face_destroy (face_bAE);
}
static void
test_subset_glyf_with_input_glyphs (void)
{
@ -342,6 +367,7 @@ main (int argc, char **argv)
hb_test_add (test_subset_glyf_noop);
hb_test_add (test_subset_glyf);
hb_test_add (test_subset_glyf_set_overlaps_flag);
hb_test_add (test_subset_glyf_with_input_glyphs);
hb_test_add (test_subset_glyf_strip_hints_simple);
hb_test_add (test_subset_glyf_strip_hints_composite);