halcanary e0c64c5846 Documentation: clean up

-   /user/quick/desktop to bring together all common information for
    using Skia on desktop OSes.  Remove duplication.

-   Replace all instances of call ing gyp_skia directly with calling
    `python bin/sync-and-gyp`.  This is more correct on Windows

-   Remove outdated linux prerequisite packages

-   Formatting, formatting, formatting.

-   Note command-line syntax differences in Windows

-   SampleApp.app is no longer a bundle on MacOS

NOTRY=true
DOCS_PREVIEW= https://skia.org/?cl=1439493003

Review URL: https://codereview.chromium.org/1439493003

2015-11-13 04:29:59 -08:00

1.7 KiB

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Writing Unit and Rendering Tests

Writing a Unit Test

Add a file tests/NewUnitTest.cpp:

/*
 * Copyright ........
 *
 * Use of this source code is governed by a BSD-style license
 * that can be found in the LICENSE file.
 */
#include "Test.h"
DEF_TEST(NewUnitTest, reporter) {
    if (1 + 1 != 2) {
        ERRORF(reporter, "%d + %d != %d", 1, 1, 2);
    }
    bool lifeIsGood = true;
    REPORTER_ASSERT(reporter, lifeIsGood);
}

Recompile and run test:

python bin/sync-and-gyp
ninja -C out/Debug dm
out/Debug/dm --match NewUnitTest

Writing a Rendering Test

Add a file gm/newgmtest.cpp:

/*
 * Copyright ........
 *
 * Use of this source code is governed by a BSD-style license
 * that can be found in the LICENSE file.
 */
#include "gm.h"
DEF_SIMPLE_GM(newgmtest, canvas, 128, 128) {
    canvas->clear(SK_ColorWHITE);
    SkPaint p;
    p.setStrokeWidth(2);
    canvas->drawLine(16, 16, 112, 112, p);
}

Recompile and run test:

python bin/sync-and-gyp
ninja -C out/Debug dm
out/Debug/dm --match newgmtest

Run the GM inside SampleApp:

python bin/sync-and-gyp
ninja -C out/Debug SampleApp
out/Debug/SampleApp --slide GM:newgmtest

On MacOS, try this:

out/Debug/SampleApp.app/Contents/MacOS/SampleApp --slide GM:newgmtest

1.7 KiB Raw Blame History

Writing Unit and Rendering Tests

Writing a Unit Test

Writing a Rendering Test

1.7 KiB

Raw Blame History