2e0303f91b
DOCS_PREVIEW= https://skia.org/dev/testing/tests?cl=1133343006 Review URL: https://codereview.chromium.org/1133343006
68 lines
1.6 KiB
Markdown
68 lines
1.6 KiB
Markdown
Writing Unit and Rendering Tests
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================================
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Writing a Unit Test
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-------------------
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1. Add a file `tests/NewUnitTest.cpp`:
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<!--?prettify lang=cc?-->
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/*
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* Copyright ........
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file.
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*/
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#include "Test.h"
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DEF_TEST(NewUnitTest, reporter) {
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if (1 + 1 != 2) {
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ERRORF(reporter, "%d + %d != %d", 1, 1, 2);
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}
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bool lifeIsGood = true;
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REPORTER_ASSERT(reporter, lifeIsGood);
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}
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2. Recompile and run test:
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./gyp_skia
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ninja -C out/Debug dm
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out/Debug/dm --match NewUnitTest
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Writing a Rendering Test
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------------------------
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1. Add a file `gm/newgmtest.cpp`:
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<!--?prettify lang=cc?-->
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/*
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* Copyright ........
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file.
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*/
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#include "gm.h"
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DEF_SIMPLE_GM(newgmtest, canvas, 128, 128) {
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canvas->clear(SK_ColorWHITE);
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SkPaint p;
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p.setStrokeWidth(2);
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canvas->drawLine(16, 16, 112, 112, p);
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}
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2. Recompile and run test:
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./gyp_skia
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ninja -C out/Debug dm
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out/Debug/dm --match newgmtest
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3. Run the GM inside SampleApp:
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./gyp_skia
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ninja -C out/Debug SampleApp
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out/Debug/SampleApp --slide GM:newgmtest
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On MacOS, try this:
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out/Debug/SampleApp.app/Contents/MacOS/SampleApp --slide GM:newgmtest
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