From fa4fede44558c0c3be27f7d9abb8c3c6a3fe1baa Mon Sep 17 00:00:00 2001 From: Hermet Park Date: Mon, 26 Jul 2021 18:59:11 +0900 Subject: [PATCH] test paint: add missing Paint utc --- test/meson.build | 1 + test/testPaint.cpp | 216 +++++++++++++++++++++++++++++++++++++++++++++++++++++ 2 files changed, 217 insertions(+) create mode 100644 test/testPaint.cpp diff --git a/test/meson.build b/test/meson.build index 261bb4e..11ed926 100644 --- a/test/meson.build +++ b/test/meson.build @@ -2,6 +2,7 @@ test_file = [ 'testFill.cpp', 'testInitializer.cpp', 'testMain.cpp', + 'testPaint.cpp', 'testPicture.cpp', 'testScene.cpp', 'testShape.cpp', diff --git a/test/testPaint.cpp b/test/testPaint.cpp new file mode 100644 index 0000000..a993a3f --- /dev/null +++ b/test/testPaint.cpp @@ -0,0 +1,216 @@ +/* + * Copyright (c) 2021 Samsung Electronics Co., Ltd. All rights reserved. + + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + + * The above copyright notice and this permission notice shall be included in all + * copies or substantial portions of the Software. + + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +#include +#include "catch.hpp" + +using namespace tvg; + + +TEST_CASE("Custom Transformation", "[tvgPaint]") +{ + auto shape = Shape::gen(); + REQUIRE(shape); + + //Verify default transform + Matrix m1 = shape->transform(); + REQUIRE(m1.e11 == Approx(1.0f).margin(0.000001)); + REQUIRE(m1.e12 == Approx(0).margin(0.000001)); + REQUIRE(m1.e13 == Approx(0).margin(0.000001)); + REQUIRE(m1.e21 == Approx(0).margin(0.000001)); + REQUIRE(m1.e22 == Approx(1.0f).margin(0.000001)); + REQUIRE(m1.e23 == Approx(0).margin(0.000001)); + REQUIRE(m1.e31 == Approx(0).margin(0.000001)); + REQUIRE(m1.e32 == Approx(0).margin(0.000001)); + REQUIRE(m1.e33 == Approx(1.0f).margin(0.000001)); + + //Custom transform + auto m2 = Matrix{1.0f, 2.0f, 3.0f, 4.0f, 0.0f, -4.0f, -3.0f, -2.0f, -1.0f}; + REQUIRE(shape->transform(m2) == Result::Success); + + auto m3 = shape->transform(); + REQUIRE(m2.e11 == Approx(m3.e11).margin(0.000001)); + REQUIRE(m2.e12 == Approx(m3.e12).margin(0.000001)); + REQUIRE(m2.e13 == Approx(m3.e13).margin(0.000001)); + REQUIRE(m2.e21 == Approx(m3.e21).margin(0.000001)); + REQUIRE(m2.e22 == Approx(m3.e22).margin(0.000001)); + REQUIRE(m2.e23 == Approx(m3.e23).margin(0.000001)); + REQUIRE(m2.e31 == Approx(m3.e31).margin(0.000001)); + REQUIRE(m2.e32 == Approx(m3.e32).margin(0.000001)); + REQUIRE(m2.e33 == Approx(m3.e33).margin(0.000001)); + + //Verify Transform is not modified + REQUIRE(shape->translate(155.0f, -155.0f) == Result::Success); + REQUIRE(shape->scale(4.7f) == Result::Success); + REQUIRE(shape->rotate(45.0f) == Result::Success); + + auto m4 = shape->transform(); + REQUIRE(m2.e11 == Approx(m4.e11).margin(0.000001)); + REQUIRE(m2.e12 == Approx(m4.e12).margin(0.000001)); + REQUIRE(m2.e13 == Approx(m4.e13).margin(0.000001)); + REQUIRE(m2.e21 == Approx(m4.e21).margin(0.000001)); + REQUIRE(m2.e22 == Approx(m4.e22).margin(0.000001)); + REQUIRE(m2.e23 == Approx(m4.e23).margin(0.000001)); + REQUIRE(m2.e31 == Approx(m4.e31).margin(0.000001)); + REQUIRE(m2.e32 == Approx(m4.e32).margin(0.000001)); + REQUIRE(m2.e33 == Approx(m4.e33).margin(0.000001)); +} + + +TEST_CASE("Basic Transformation", "[tvgPaint]") +{ + auto shape = Shape::gen(); + REQUIRE(shape); + + REQUIRE(shape->translate(155.0f, -155.0f) == Result::Success); + REQUIRE(shape->rotate(45.0f) == Result::Success); + REQUIRE(shape->scale(4.7f) == Result::Success); + + auto m = shape->transform(); + REQUIRE(m.e11 == Approx(3.323402f).margin(0.000001)); + REQUIRE(m.e12 == Approx(-3.323401f).margin(0.000001)); + REQUIRE(m.e13 == Approx(155.0f).margin(0.000001)); + REQUIRE(m.e21 == Approx(3.323401f).margin(0.000001)); + REQUIRE(m.e22 == Approx(3.323402f).margin(0.000001)); + REQUIRE(m.e23 == Approx(-155.0f).margin(0.000001)); + REQUIRE(m.e31 == Approx(0).margin(0.000001)); + REQUIRE(m.e32 == Approx(0).margin(0.000001)); + REQUIRE(m.e33 == Approx(1).margin(0.000001)); +} + +TEST_CASE("Opacity", "[tvgPaint]") +{ + auto shape = Shape::gen(); + REQUIRE(shape); + + REQUIRE(shape->opacity() == 255); + + REQUIRE(shape->opacity(155) == Result::Success); + REQUIRE(shape->opacity() == 155); + + REQUIRE(shape->opacity(-1) == Result::Success); + REQUIRE(shape->opacity() == 255); + + REQUIRE(shape->opacity(0) == Result::Success); + REQUIRE(shape->opacity() == 0); +} + +TEST_CASE("Bounding Box", "[tvgPaint]") +{ + auto shape = Shape::gen(); + REQUIRE(shape); + + //Negative + float x = 0, y = 0, w = 0, h = 0; + REQUIRE(shape->bounds(&x, &y, &w, &h) == Result::InsufficientCondition); + + //Case 1 + REQUIRE(shape->appendRect(0.0f, 10.0f, 20.0f, 100.0f, 50.0f, 50.0f) == Result::Success); + REQUIRE(shape->bounds(&x, &y, &w, &h) == Result::Success); + REQUIRE(x == 0.0f); + REQUIRE(y == 10.0f); + REQUIRE(w == 20.0f); + REQUIRE(h == 100.0f); + + //Case 2 + REQUIRE(shape->reset() == Result::Success); + REQUIRE(shape->moveTo(0.0f, 10.0f) == Result::Success); + REQUIRE(shape->lineTo(20.0f, 210.0f) == Result::Success); + REQUIRE(shape->bounds(&x, &y, &w, &h) == Result::Success); + REQUIRE(x == 0.0f); + REQUIRE(y == 10.0f); + REQUIRE(w == 20.0f); + REQUIRE(h == 200.0f); +} + +TEST_CASE("Duplication", "[tvgPaint]") +{ + auto shape = Shape::gen(); + REQUIRE(shape); + + //Setup paint properties + REQUIRE(shape->opacity(0) == Result::Success); + REQUIRE(shape->translate(200.0f, 100.0f) == Result::Success); + REQUIRE(shape->scale(2.2f) == Result::Success); + REQUIRE(shape->rotate(90.0f) == Result::Success); + + auto comp = Shape::gen(); + REQUIRE(comp); + REQUIRE(shape->composite(move(comp), CompositeMethod::ClipPath) == Result::Success); + + //Duplication + auto dup = shape->duplicate(); + REQUIRE(dup); + + //Compare properties + REQUIRE(dup->opacity() == 0); + + auto m = shape->transform(); + REQUIRE(m.e11 == Approx(0.0f).margin(0.000001)); + REQUIRE(m.e12 == Approx(-2.2f).margin(0.000001)); + REQUIRE(m.e13 == Approx(200.0f).margin(0.000001)); + REQUIRE(m.e21 == Approx(2.2f).margin(0.000001)); + REQUIRE(m.e22 == Approx(0.0f).margin(0.000001)); + REQUIRE(m.e23 == Approx(100.0f).margin(0.000001)); + REQUIRE(m.e31 == Approx(0.0f).margin(0.000001)); + REQUIRE(m.e32 == Approx(0.0f).margin(0.000001)); + REQUIRE(m.e33 == Approx(1.0f).margin(0.000001)); + + REQUIRE(dup->composite(nullptr) == CompositeMethod::ClipPath); +} + +TEST_CASE("Composition", "[tvgPaint]") +{ + auto shape = Shape::gen(); + REQUIRE(shape); + + //Negative + REQUIRE(shape->composite(nullptr) == CompositeMethod::None); + + auto comp = Shape::gen(); + REQUIRE(shape->composite(nullptr, CompositeMethod::ClipPath) == Result::InvalidArguments); + REQUIRE(shape->composite(move(comp), CompositeMethod::None) == Result::InvalidArguments); + + //ClipPath + comp = Shape::gen(); + auto pComp = comp.get(); + REQUIRE(shape->composite(move(comp), CompositeMethod::ClipPath) == Result::Success); + + const Paint* pComp2 = nullptr; + REQUIRE(shape->composite(&pComp2) == CompositeMethod::ClipPath); + REQUIRE(pComp == pComp2); + + //AlphaMask + comp = Shape::gen(); + pComp = comp.get(); + REQUIRE(shape->composite(move(comp), CompositeMethod::AlphaMask) == Result::Success); + + REQUIRE(shape->composite(&pComp2) == CompositeMethod::AlphaMask); + REQUIRE(pComp == pComp2); + + comp = Shape::gen(); + pComp = comp.get(); + REQUIRE(shape->composite(move(comp), CompositeMethod::InvAlphaMask) == Result::Success); + + REQUIRE(shape->composite(&pComp2) == CompositeMethod::InvAlphaMask); + REQUIRE(pComp == pComp2); +} \ No newline at end of file -- 2.7.4