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test capi: Stroke Radial Gradient

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Added tvg_shape_get_gradient
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Michal Maciola 2021-07-15 17:32:41 +02:00 • committed by GitHub
parent c3aef76278
commit 9bfacf2256
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1 changed files with 54 additions and 9 deletions
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63
test/capi/capiRadialGradient.cpp
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@ -38,9 +38,9 @@ TEST_CASE("Set gradient center point and radius", "[capiRadialGradient]")
float cx, cy, radius;
REQUIRE(tvg_radial_gradient_get(gradient, &cx, &cy, &radius) == TVG_RESULT_SUCCESS);
REQUIRE(cx == 10.0);
REQUIRE(cy == 15.0);
REQUIRE(radius == 30.0);
REQUIRE(cx == Approx(10.0).margin(0.000001));
REQUIRE(cy == Approx(15.0).margin(0.000001));
REQUIRE(radius == Approx(30.0).margin(0.000001));
REQUIRE(tvg_gradient_del(gradient) == TVG_RESULT_SUCCESS);
}
@ -49,15 +49,18 @@ TEST_CASE("Set gradient in shape", "[capiRadialGradient]")
{
REQUIRE(tvg_shape_set_radial_gradient(NULL, NULL) == TVG_RESULT_INVALID_ARGUMENT);
Tvg_Paint *shape = tvg_shape_new();
REQUIRE(shape);
Tvg_Gradient *gradient = tvg_radial_gradient_new();
REQUIRE(gradient);
REQUIRE(tvg_shape_set_radial_gradient(NULL, gradient) == TVG_RESULT_INVALID_ARGUMENT);
Tvg_Paint *shape = tvg_shape_new();
REQUIRE(shape);
REQUIRE(tvg_gradient_del(gradient) == TVG_RESULT_SUCCESS);
REQUIRE(tvg_shape_set_radial_gradient(NULL, gradient) == TVG_RESULT_INVALID_ARGUMENT);
REQUIRE(tvg_shape_set_radial_gradient(shape, gradient) == TVG_RESULT_SUCCESS);
Tvg_Gradient *gradient_ret = NULL;
REQUIRE(tvg_shape_get_gradient(shape, &gradient_ret) == TVG_RESULT_SUCCESS);
REQUIRE(gradient_ret);
REQUIRE(tvg_shape_set_radial_gradient(shape, NULL) == TVG_RESULT_MEMORY_CORRUPTION);
REQUIRE(tvg_paint_del(shape) == TVG_RESULT_SUCCESS);
@ -133,4 +136,46 @@ TEST_CASE("Set/Get gradient spread", "[capiRadialGradient]")
REQUIRE(tvg_gradient_del(gradient) == TVG_RESULT_SUCCESS);
REQUIRE(tvg_gradient_del(NULL) == TVG_RESULT_INVALID_ARGUMENT);
}
}
TEST_CASE("Stroke Radial Gradient", "[capiRadialGradient]")
{
Tvg_Paint *shape = tvg_shape_new();
REQUIRE(shape);
Tvg_Gradient *gradient = tvg_radial_gradient_new();
REQUIRE(gradient);
REQUIRE(tvg_radial_gradient_set(gradient, 10.0, 15.0, 30.0) == TVG_RESULT_SUCCESS);
Tvg_Color_Stop color_stops[2] =
{
{.offset=0.0, .r=0, .g=0, .b=0, .a=255},
{.offset=1, .r=0, .g=255, .b=0, .a=255},
};
Tvg_Gradient *gradient_ret = NULL;
const Tvg_Color_Stop *color_stops_ret = NULL;
uint32_t color_stops_count_ret = 0;
REQUIRE(tvg_gradient_set_color_stops(gradient, color_stops, 2) == TVG_RESULT_SUCCESS);
REQUIRE(tvg_shape_set_stroke_radial_gradient(NULL, NULL) == TVG_RESULT_INVALID_ARGUMENT);
REQUIRE(tvg_shape_set_stroke_radial_gradient(NULL, gradient) == TVG_RESULT_INVALID_ARGUMENT);
REQUIRE(tvg_shape_set_stroke_radial_gradient(shape, gradient) == TVG_RESULT_SUCCESS);
REQUIRE(tvg_shape_get_stroke_gradient(shape, &gradient_ret) == TVG_RESULT_SUCCESS);
REQUIRE(gradient_ret);
REQUIRE(tvg_gradient_get_color_stops(gradient_ret, &color_stops_ret, &color_stops_count_ret) == TVG_RESULT_SUCCESS);
REQUIRE(color_stops_ret);
REQUIRE(color_stops_count_ret == 2);
float cx, cy, radius;
REQUIRE(tvg_radial_gradient_get(gradient_ret, &cx, &cy, &radius) == TVG_RESULT_SUCCESS);
REQUIRE(cx == Approx(10.0).margin(0.000001));
REQUIRE(cy == Approx(15.0).margin(0.000001));
REQUIRE(radius == Approx(30.0).margin(0.000001));
REQUIRE(tvg_paint_del(shape) == TVG_RESULT_SUCCESS);
}