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replaced tt var api test with a composite glyph 

for better coverage
This commit is contained in:
Michiharu Ariza 2019-03-18 18:11:00 -07:00
parent 560bcd7744
commit aeddb30f87
3 changed files with 18 additions and 18 deletions
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test/api/fonts/SourceSansVariable-Roman-nohvar-41,C1.ttf Normal file
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test/api/fonts/SourceSansVariable-Roman.abc.ttf
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36
test/api/test-ot-metrics-tt-var.c
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@ -32,7 +32,7 @@
static void static void
test_extents_tt_var (void) test_extents_tt_var (void)
{ {
hb_face_t *face = hb_test_open_font_file ("fonts/SourceSansVariable-Roman.abc.ttf"); hb_face_t *face = hb_test_open_font_file ("fonts/SourceSansVariable-Roman-nohvar-41,C1.ttf");
g_assert (face); g_assert (face);
hb_font_t *font = hb_font_create (face); hb_font_t *font = hb_font_create (face);
hb_face_destroy (face); hb_face_destroy (face);
@ -40,23 +40,23 @@ test_extents_tt_var (void)
hb_ot_font_set_funcs (font); hb_ot_font_set_funcs (font);
hb_glyph_extents_t extents; hb_glyph_extents_t extents;
hb_bool_t result = hb_font_get_glyph_extents (font, 1, &extents); hb_bool_t result = hb_font_get_glyph_extents (font, 2, &extents);
g_assert (result); g_assert (result);
g_assert_cmpint (extents.x_bearing, ==, 60); g_assert_cmpint (extents.x_bearing, ==, 10);
g_assert_cmpint (extents.y_bearing, ==, 490); g_assert_cmpint (extents.y_bearing, ==, 846);
g_assert_cmpint (extents.width, ==, 344); g_assert_cmpint (extents.width, ==, 500);
g_assert_cmpint (extents.height, ==, -502); g_assert_cmpint (extents.height, ==, -846);
float coords[1] = { 500.0f }; float coords[1] = { 500.0f };
hb_font_set_var_coords_design (font, coords, 1); hb_font_set_var_coords_design (font, coords, 1);
result = hb_font_get_glyph_extents (font, 1, &extents); result = hb_font_get_glyph_extents (font, 2, &extents);
g_assert (result); g_assert (result);
g_assert_cmpint (extents.x_bearing, ==, 49); g_assert_cmpint (extents.x_bearing, ==, 0);
g_assert_cmpint (extents.y_bearing, ==, 501); g_assert_cmpint (extents.y_bearing, ==, 875);
g_assert_cmpint (extents.width, ==, 393); g_assert_cmpint (extents.width, ==, 551);
g_assert_cmpint (extents.height, ==, -513); g_assert_cmpint (extents.height, ==, -875);
hb_font_destroy (font); hb_font_destroy (font);
} }
@ -64,7 +64,7 @@ test_extents_tt_var (void)
static void static void
test_advance_tt_var (void) test_advance_tt_var (void)
{ {
hb_face_t *face = hb_test_open_font_file ("fonts/SourceSansVariable-Roman.abc.ttf"); hb_face_t *face = hb_test_open_font_file ("fonts/SourceSansVariable-Roman-nohvar-41,C1.ttf");
g_assert (face); g_assert (face);
hb_font_t *font = hb_font_create (face); hb_font_t *font = hb_font_create (face);
hb_face_destroy (face); hb_face_destroy (face);
@ -72,24 +72,24 @@ test_advance_tt_var (void)
hb_ot_font_set_funcs (font); hb_ot_font_set_funcs (font);
hb_position_t x, y; hb_position_t x, y;
hb_font_get_glyph_advance_for_direction(font, 1, HB_DIRECTION_LTR, &x, &y); hb_font_get_glyph_advance_for_direction(font, 2, HB_DIRECTION_LTR, &x, &y);
g_assert_cmpint (x, ==, 486); g_assert_cmpint (x, ==, 520);
g_assert_cmpint (y, ==, 0); g_assert_cmpint (y, ==, 0);
hb_font_get_glyph_advance_for_direction(font, 1, HB_DIRECTION_TTB, &x, &y); hb_font_get_glyph_advance_for_direction(font, 2, HB_DIRECTION_TTB, &x, &y);
g_assert_cmpint (x, ==, 0); g_assert_cmpint (x, ==, 0);
g_assert_cmpint (y, ==, -1000); g_assert_cmpint (y, ==, -1000);
float coords[1] = { 500.0f }; float coords[1] = { 500.0f };
hb_font_set_var_coords_design (font, coords, 1); hb_font_set_var_coords_design (font, coords, 1);
hb_font_get_glyph_advance_for_direction(font, 1, HB_DIRECTION_LTR, &x, &y); hb_font_get_glyph_advance_for_direction(font, 2, HB_DIRECTION_LTR, &x, &y);
g_assert_cmpint (x, ==, 510); g_assert_cmpint (x, ==, 551);
g_assert_cmpint (y, ==, 0); g_assert_cmpint (y, ==, 0);
hb_font_get_glyph_advance_for_direction(font, 1, HB_DIRECTION_TTB, &x, &y); hb_font_get_glyph_advance_for_direction(font, 2, HB_DIRECTION_TTB, &x, &y);
g_assert_cmpint (x, ==, 0); g_assert_cmpint (x, ==, 0);
g_assert_cmpint (y, ==, -1000); g_assert_cmpint (y, ==, -1000);