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[subset] Add a test for previous cmap breakage.

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This commit is contained in:
Garret Rieger 2018-04-18 17:32:43 -07:00
parent 5e318e09ba
commit e29c8e33f3
2 changed files with 23 additions and 0 deletions
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test/api/fonts/Roboto-Regular.D7,D8,D9,DA,DE.ttf Normal file
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23
test/api/test-subset-cmap.c
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@ -49,6 +49,28 @@ test_subset_cmap (void)
hb_face_destroy (face_ac);
}
static void
test_subset_cmap_non_consecutive_glyphs (void)
{
hb_face_t *face = hb_subset_test_open_font ("fonts/Roboto-Regular.D7,D8,D9,DA,DE.ttf");
hb_set_t *codepoints = hb_set_create ();
hb_face_t *face_subset;
hb_set_add (codepoints, 0xD7);
hb_set_add (codepoints, 0xD8);
hb_set_add (codepoints, 0xD9);
hb_set_add (codepoints, 0xDA);
hb_set_add (codepoints, 0xDE);
face_subset = hb_subset_test_create_subset (face, hb_subset_test_create_input (codepoints));
hb_set_destroy (codepoints);
hb_subset_test_check (face, face_subset, HB_TAG ('c','m','a','p'));
hb_face_destroy (face_subset);
hb_face_destroy (face);
}
static void
test_subset_cmap_noop (void)
{
@ -77,6 +99,7 @@ main (int argc, char **argv)
hb_test_add (test_subset_cmap);
hb_test_add (test_subset_cmap_noop);
hb_test_add (test_subset_cmap_non_consecutive_glyphs);
return hb_test_run();
}