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Evas filters: Add more test cases 

Set filter on a text object and check the object's geometry.
Get the padding and the geometry so we're sure they match.

Also, pad_get would return 0 if the filter did not compile,
so this checks that these filters are valid.
This commit is contained in:
Jean-Philippe Andre 2014-02-18 16:06:11 +09:00
parent 78c7931575
commit e797f7f4c4
1 changed files with 63 additions and 0 deletions
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63
src/tests/evas/evas_test_filters.c
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@ -76,9 +76,11 @@ START_TEST(evas_filter_parser)
CHKBAAD("blend(blend());");
CHKGOOD("blend(); blend();");
CHKGOOD("buffer:a;blend();");
CHKGOOD("buffer:a();blend();");
CHKGOOD("buffer:a(alpha);blend();");
CHKGOOD("buffer:a(rgba);blend();");
CHKBAAD("buffer:a(BAAD);blend();");
CHKGOOD("buffer:a(src=partname);blend();");
CHKBAAD("buffer a(alpha);blend();");
CHKGOOD("blend();blur();fill();");
CHKGOOD("grow(10);");
@ -90,6 +92,15 @@ START_TEST(evas_filter_parser)
CHKGOOD("transform(output);");
CHKBAAD("unknown_command();");
CHKBAAD("blend(unknown_buffer);");
CHKGOOD("//comment\nblend();");
CHKBAAD("blend(); /* unterminated comment section");
CHKGOOD("blend(/* we want yellow */ color = yellow);");
CHKGOOD("/* blend ();\n this is still a comment\n*/\n blend();");
CHKBAAD("blend(ox = 1/2);");
CHKBAAD("blend();!@#$%^&*");
CHKBAAD("blend(invalid=hello);");
CHKBAAD("buffer:a(alpha);buffer:a(rgba);blend();");
CHKBAAD("buffer:a(alpha,src=partname);");
// Case sensitivity
CHKGOOD("BLEND();");
@ -199,12 +210,64 @@ START_TEST(evas_filter_parser)
}
END_TEST
START_TEST(evas_filter_text_padding_test)
{
START_FILTER_TEST();
const char *buf = "Tests";
const char *font = TEST_FONT_NAME;
Evas_Font_Size size = 14;
Evas_Coord x, y, w, h, W, H;
int l, r, t, b;
evas_object_move(to, 0, 0);
evas_object_text_text_set(to, buf);
evas_object_text_font_set(to, font, size);
evas_object_geometry_get(to, &x, &y, &w, &h);
printf("Geometry: %dx%d+%d,%d\n", w, h, x, y);
#define CHKPAD(_l, _r, _t, _b, _code) \
l = r = t = b = 0; \
eo_do(to, evas_obj_text_filter_program_set(_code)); \
evas_object_text_style_pad_get(to, &l, &r, &t, &b); \
evas_object_geometry_get(to, NULL, NULL, &W, &H); \
printf("Line %d: %dx%d for padding %d,%d,%d,%d\n", __LINE__, W, H, l, r, t, b); \
fail_if((l != _l) || (r != _r) || (t != _t) || (b != _b)); \
fail_if((W != (_l + _r + w)) || (H != (_t + _b + h)));
// Single filters
// In some scripts, a first blend is used to make sure all buffers are valid
CHKPAD(0, 0, 0, 0, "blend();");
CHKPAD(7, 0, 11, 0, "blend(ox = -7, oy = -11);");
CHKPAD(0, 7, 0, 11, "blend(ox = 7, oy = 11);");
CHKPAD(5, 5, 7, 7, "blur(rx = 5, ry = 7);");
CHKPAD(0, 0, 5, 5, "blur(rx = 0, ry = 5);");
CHKPAD(5, 5, 0, 0, "blur(rx = 5, ry = 0);");
CHKPAD(0, 15, 7, 0, "blur(rx = 5, ry = 0, ox = 10, oy = -7);");
CHKPAD(5, 5, 5, 5, "grow(5);");
CHKPAD(0, 0, 0, 0, "buffer:a(alpha);blend(dst=a);curve(0:0-255:255,src=a,dst=a);");
CHKPAD(0, 0, 0, 0, "fill();");
CHKPAD(0, 0, 0, 0, "buffer:a(rgba);blend(dst=a);mask(a);");
CHKPAD(0, 0, 0, 0, "buffer:a(alpha);blend(dst=a);bump(a);");
CHKPAD(7, 7, 7, 7, "buffer:a(rgba);blend(dst=a);displace(a,7);");
CHKPAD(0, 0, 0, 40, "buffer:a(alpha);blend(dst=a);transform(a,vflip,oy=20);blend(src=a);");
// Filter combos. TODO: Add some more tricky cases :)
CHKPAD(3, 5, 7, 11, "blend(ox = -3, oy = 11); blend(ox = 5, oy = -7);");
CHKPAD(15, 15, 15, 15, "buffer:a(rgba);grow(10,dst=a);blur(5,src=a);");
CHKPAD(10, 15, 10, 17, "buffer:a(alpha);blend(dst=a,ox=5,oy=7);blur(10,src=a);blend(ox=-6,oy=-9);");
CHKPAD(5, 5, 5, 5, "buffer:a(alpha);blur(5,dst=a);bump(a,azimuth=45.0,color=yellow);");
END_FILTER_TEST();
}
END_TEST
#endif // BUILD_FILTER_TESTS
void evas_test_filters(TCase *tc)
{
#if BUILD_FILTER_TESTS
tcase_add_test(tc, evas_filter_parser);
tcase_add_test(tc, evas_filter_text_padding_test);
#else
(void) tc;
#endif