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Commit 02453eca authored by Chris Craik's avatar Chris Craik Committed by android-build-merger
Browse files

Merge "Add LightingFilter behavior test" into nyc-dev am: 7039adaf am: 3a86af81 

am: 2670842b

* commit '2670842b':
  Add LightingFilter behavior test

Change-Id: I1aa609663d6e1a96758debf9c3500a043eacd681
parents 61c6f71f 2670842b

libs/hwui/tests/unit/SkiaBehaviorTests.cpp

+16 −1
Original line number Diff line number Diff line
@@ -18,6 +18,7 @@ 


#include <gtest/gtest.h>

#include <SkShader.h>

#include <SkColorMatrixFilter.h>



using namespace android;

using namespace android::uirenderer;
@@ -28,7 +29,7 @@ using namespace android::uirenderer; 
 */

TEST(SkiaBehavior, CreateBitmapShader1x1) {

    SkBitmap origBitmap = TestUtils::createSkBitmap(1, 1);

    std::unique_ptr<SkShader> s(SkShader::CreateBitmapShader(

    SkAutoTUnref<SkShader> s(SkShader::CreateBitmapShader(

            origBitmap,

            SkShader::kClamp_TileMode,

            SkShader::kRepeat_TileMode));
@@ -48,3 +49,17 @@ TEST(SkiaBehavior, genIds) { 
    bitmap.notifyPixelsChanged();

    EXPECT_NE(genId, bitmap.getGenerationID());

}



TEST(SkiaBehavior, lightingColorFilter_simplify) {

    SkAutoTUnref<SkColorFilter> filter(SkColorMatrixFilter::CreateLightingFilter(0x11223344, 0));



    SkColor observedColor;

    SkXfermode::Mode observedMode;

    ASSERT_TRUE(filter->asColorMode(&observedColor, &observedMode));

    EXPECT_EQ(0xFF223344, observedColor);

    EXPECT_EQ(SkXfermode::Mode::kModulate_Mode, observedMode);



    SkAutoTUnref<SkColorFilter> failFilter(

            SkColorMatrixFilter::CreateLightingFilter(0x11223344, 0x1));

    EXPECT_FALSE(filter->asColorMode(nullptr, nullptr));

}