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Commit e834cea4 authored by Marin Shalamanov's avatar Marin Shalamanov Committed by Automerger Merge Worker
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VTS: Test that configs in a group differ only by vsync period am: 6f36dd6e 

Original change: https://android-review.googlesource.com/c/platform/hardware/interfaces/+/1533539

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: Ic573db3d62c67167c4c9e0ed7a695d8a4da9cf2b
parents a3c74e8e 6f36dd6e

graphics/composer/2.4/vts/functional/VtsHalGraphicsComposerV2_4TargetTest.cpp

+55 −0
Original line number Diff line number Diff line
@@ -19,6 +19,8 @@ 
#include <algorithm>

#include <regex>

#include <thread>

#include <unordered_map>

#include <utility>



#include <android-base/logging.h>

#include <android-base/properties.h>
@@ -285,6 +287,59 @@ TEST_P(GraphicsComposerHidlTest, GetDisplayAttribute_2_4) { 
    }

}



TEST_P(GraphicsComposerHidlTest, GetDisplayAttribute_2_4_ConfigsInAGroupDifferOnlyByVsyncPeriod) {

    struct Resolution {

        int32_t width, height;

    };

    struct Dpi {

        int32_t x, y;

    };

    for (const auto& display : mDisplays) {

        std::vector<Config> configs = mComposerClient->getDisplayConfigs(display.get());

        std::unordered_map<int32_t, Resolution> configGroupToResolutionMap;

        std::unordered_map<int32_t, Dpi> configGroupToDpiMap;

        for (auto config : configs) {

            const auto configGroup = mComposerClient->getDisplayAttribute_2_4(

                    display.get(), config, IComposerClient::Attribute::CONFIG_GROUP);

            const auto width = mComposerClient->getDisplayAttribute_2_4(

                    display.get(), config, IComposerClient::Attribute::WIDTH);

            const auto height = mComposerClient->getDisplayAttribute_2_4(

                    display.get(), config, IComposerClient::Attribute::HEIGHT);

            if (configGroupToResolutionMap.find(configGroup) == configGroupToResolutionMap.end()) {

                configGroupToResolutionMap[configGroup] = {width, height};

            }

            EXPECT_EQ(configGroupToResolutionMap[configGroup].width, width);

            EXPECT_EQ(configGroupToResolutionMap[configGroup].height, height);



            int32_t dpiX = -1;

            mComposerClient->getRaw()->getDisplayAttribute_2_4(

                    display.get(), config, IComposerClient::Attribute::DPI_X,

                    [&](const auto& tmpError, const auto& value) {

                        if (tmpError == Error::NONE) {

                            dpiX = value;

                        }

                    });

            int32_t dpiY = -1;

            mComposerClient->getRaw()->getDisplayAttribute_2_4(

                    display.get(), config, IComposerClient::Attribute::DPI_Y,

                    [&](const auto& tmpError, const auto& value) {

                        if (tmpError == Error::NONE) {

                            dpiY = value;

                        }

                    });

            if (dpiX == -1 && dpiY == -1) {

                continue;

            }



            if (configGroupToDpiMap.find(configGroup) == configGroupToDpiMap.end()) {

                configGroupToDpiMap[configGroup] = {dpiX, dpiY};

            }

            EXPECT_EQ(configGroupToDpiMap[configGroup].x, dpiX);

            EXPECT_EQ(configGroupToDpiMap[configGroup].y, dpiY);

        }

    }

}



TEST_P(GraphicsComposerHidlTest, getDisplayVsyncPeriod_BadDisplay) {

    VsyncPeriodNanos vsyncPeriodNanos;

    EXPECT_EQ(Error::BAD_DISPLAY,