blob: d5890ffa79fc95ac91a1eedf734835924e664f37 [file] [log] [blame]
/*
* Copyright (C) 2016 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
// TODO(b/129481165): remove the #pragma below and fix conversion issues
#pragma clang diagnostic push
#pragma clang diagnostic ignored "-Wconversion"
#pragma clang diagnostic ignored "-Wextra"
#include <frameworks/native/cmds/surfacereplayer/proto/src/trace.pb.h>
#include <google/protobuf/io/zero_copy_stream_impl.h>
#include <gtest/gtest.h>
#include <gui/ISurfaceComposer.h>
#include <gui/LayerState.h>
#include <gui/Surface.h>
#include <gui/SurfaceComposerClient.h>
#include <private/gui/ComposerService.h>
#include <ui/DisplayMode.h>
#include <fstream>
#include <random>
#include <thread>
namespace android {
using Transaction = SurfaceComposerClient::Transaction;
using SurfaceChange = surfaceflinger::SurfaceChange;
using Trace = surfaceflinger::Trace;
using Increment = surfaceflinger::Increment;
constexpr uint32_t BUFFER_UPDATES = 18;
constexpr uint32_t LAYER_UPDATE = INT_MAX - 2;
constexpr uint32_t SIZE_UPDATE = 134;
constexpr uint32_t STACK_UPDATE = 1;
constexpr int32_t RELATIVE_Z = 42;
constexpr float ALPHA_UPDATE = 0.29f;
constexpr float CORNER_RADIUS_UPDATE = 0.2f;
constexpr int BACKGROUND_BLUR_RADIUS_UPDATE = 24;
constexpr float POSITION_UPDATE = 121;
const Rect CROP_UPDATE(16, 16, 32, 32);
const float SHADOW_RADIUS_UPDATE = 35.0f;
std::vector<BlurRegion> BLUR_REGIONS_UPDATE;
const String8 DISPLAY_NAME("SurfaceInterceptor Display Test");
constexpr auto TEST_BG_SURFACE_NAME = "BG Interceptor Test Surface";
constexpr auto TEST_FG_SURFACE_NAME = "FG Interceptor Test Surface";
constexpr auto UNIQUE_TEST_BG_SURFACE_NAME = "BG Interceptor Test Surface#0";
constexpr auto UNIQUE_TEST_FG_SURFACE_NAME = "FG Interceptor Test Surface#0";
constexpr auto LAYER_NAME = "Layer Create and Delete Test";
constexpr auto UNIQUE_LAYER_NAME = "Layer Create and Delete Test#0";
constexpr auto DEFAULT_FILENAME = "/data/misc/wmtrace/transaction_trace.pb";
// Fill an RGBA_8888 formatted surface with a single color.
static void fillSurfaceRGBA8(const sp<SurfaceControl>& sc, uint8_t r, uint8_t g, uint8_t b) {
ANativeWindow_Buffer outBuffer;
sp<Surface> s = sc->getSurface();
ASSERT_TRUE(s != nullptr);
ASSERT_EQ(NO_ERROR, s->lock(&outBuffer, nullptr));
uint8_t* img = reinterpret_cast<uint8_t*>(outBuffer.bits);
for (int y = 0; y < outBuffer.height; y++) {
for (int x = 0; x < outBuffer.width; x++) {
uint8_t* pixel = img + (4 * (y*outBuffer.stride + x));
pixel[0] = r;
pixel[1] = g;
pixel[2] = b;
pixel[3] = 255;
}
}
ASSERT_EQ(NO_ERROR, s->unlockAndPost());
}
static status_t readProtoFile(Trace* trace) {
status_t err = NO_ERROR;
int fd = open(DEFAULT_FILENAME, O_RDONLY);
{
google::protobuf::io::FileInputStream f(fd);
if (fd && !trace->ParseFromZeroCopyStream(&f)) {
err = PERMISSION_DENIED;
}
}
close(fd);
return err;
}
static void enableInterceptor() {
system("service call SurfaceFlinger 1020 i32 1 > /dev/null");
}
static void disableInterceptor() {
system("service call SurfaceFlinger 1020 i32 0 > /dev/null");
}
int32_t getSurfaceId(const Trace& capturedTrace, const std::string& surfaceName) {
int32_t layerId = 0;
for (const auto& increment : capturedTrace.increment()) {
if (increment.increment_case() == increment.kSurfaceCreation) {
if (increment.surface_creation().name() == surfaceName) {
layerId = increment.surface_creation().id();
}
}
}
return layerId;
}
int32_t getDisplayId(const Trace& capturedTrace, const std::string& displayName) {
int32_t displayId = 0;
for (const auto& increment : capturedTrace.increment()) {
if (increment.increment_case() == increment.kDisplayCreation) {
if (increment.display_creation().name() == displayName) {
displayId = increment.display_creation().id();
break;
}
}
}
return displayId;
}
class SurfaceInterceptorTest : public ::testing::Test {
protected:
void SetUp() override {
// Allow SurfaceInterceptor write to /data
system("setenforce 0");
mComposerClient = new SurfaceComposerClient;
ASSERT_EQ(NO_ERROR, mComposerClient->initCheck());
}
void TearDown() override {
mComposerClient->dispose();
mBGSurfaceControl.clear();
mFGSurfaceControl.clear();
mComposerClient.clear();
system("setenforce 1");
}
sp<SurfaceComposerClient> mComposerClient;
sp<SurfaceControl> mBGSurfaceControl;
sp<SurfaceControl> mFGSurfaceControl;
int32_t mBGLayerId;
int32_t mFGLayerId;
public:
using TestTransactionAction = void (SurfaceInterceptorTest::*)(Transaction&);
using TestAction = void (SurfaceInterceptorTest::*)();
using TestBooleanVerification = bool (SurfaceInterceptorTest::*)(const Trace&);
using TestVerification = void (SurfaceInterceptorTest::*)(const Trace&);
void setupBackgroundSurface();
void preProcessTrace(const Trace& trace);
// captureTest will enable SurfaceInterceptor, setup background surface,
// disable SurfaceInterceptor, collect the trace and process the trace for
// id of background surface before further verification.
void captureTest(TestTransactionAction action, TestBooleanVerification verification);
void captureTest(TestTransactionAction action, SurfaceChange::SurfaceChangeCase changeCase);
void captureTest(TestTransactionAction action, Increment::IncrementCase incrementCase);
void captureTest(TestAction action, TestBooleanVerification verification);
void captureTest(TestAction action, TestVerification verification);
void runInTransaction(TestTransactionAction action);
// Verification of changes to a surface
bool positionUpdateFound(const SurfaceChange& change, bool foundPosition);
bool sizeUpdateFound(const SurfaceChange& change, bool foundSize);
bool alphaUpdateFound(const SurfaceChange& change, bool foundAlpha);
bool layerUpdateFound(const SurfaceChange& change, bool foundLayer);
bool cropUpdateFound(const SurfaceChange& change, bool foundCrop);
bool cornerRadiusUpdateFound(const SurfaceChange& change, bool foundCornerRadius);
bool backgroundBlurRadiusUpdateFound(const SurfaceChange& change,
bool foundBackgroundBlurRadius);
bool blurRegionsUpdateFound(const SurfaceChange& change, bool foundBlurRegions);
bool matrixUpdateFound(const SurfaceChange& change, bool foundMatrix);
bool scalingModeUpdateFound(const SurfaceChange& change, bool foundScalingMode);
bool transparentRegionHintUpdateFound(const SurfaceChange& change, bool foundTransparentRegion);
bool layerStackUpdateFound(const SurfaceChange& change, bool foundLayerStack);
bool hiddenFlagUpdateFound(const SurfaceChange& change, bool foundHiddenFlag);
bool opaqueFlagUpdateFound(const SurfaceChange& change, bool foundOpaqueFlag);
bool secureFlagUpdateFound(const SurfaceChange& change, bool foundSecureFlag);
bool reparentUpdateFound(const SurfaceChange& change, bool found);
bool relativeParentUpdateFound(const SurfaceChange& change, bool found);
bool shadowRadiusUpdateFound(const SurfaceChange& change, bool found);
bool trustedOverlayUpdateFound(const SurfaceChange& change, bool found);
bool surfaceUpdateFound(const Trace& trace, SurfaceChange::SurfaceChangeCase changeCase);
// Find all of the updates in the single trace
void assertAllUpdatesFound(const Trace& trace);
// Verification of creation and deletion of a surface
bool surfaceCreationFound(const Increment& increment, bool foundSurface);
bool surfaceDeletionFound(const Increment& increment, const int32_t targetId,
bool foundSurface);
bool displayCreationFound(const Increment& increment, bool foundDisplay);
bool displayDeletionFound(const Increment& increment, const int32_t targetId,
bool foundDisplay);
bool singleIncrementFound(const Trace& trace, Increment::IncrementCase incrementCase);
// Verification of buffer updates
bool bufferUpdatesFound(const Trace& trace);
// Perform each of the possible changes to a surface
void positionUpdate(Transaction&);
void sizeUpdate(Transaction&);
void alphaUpdate(Transaction&);
void layerUpdate(Transaction&);
void cropUpdate(Transaction&);
void cornerRadiusUpdate(Transaction&);
void backgroundBlurRadiusUpdate(Transaction&);
void blurRegionsUpdate(Transaction&);
void matrixUpdate(Transaction&);
void transparentRegionHintUpdate(Transaction&);
void layerStackUpdate(Transaction&);
void hiddenFlagUpdate(Transaction&);
void opaqueFlagUpdate(Transaction&);
void secureFlagUpdate(Transaction&);
void reparentUpdate(Transaction&);
void relativeParentUpdate(Transaction&);
void shadowRadiusUpdate(Transaction&);
void trustedOverlayUpdate(Transaction&);
void surfaceCreation(Transaction&);
void displayCreation(Transaction&);
void displayDeletion(Transaction&);
void nBufferUpdates();
void runAllUpdates();
private:
void captureInTransaction(TestTransactionAction action, Trace*);
void capture(TestAction action, Trace*);
};
void SurfaceInterceptorTest::captureInTransaction(TestTransactionAction action, Trace* outTrace) {
enableInterceptor();
setupBackgroundSurface();
runInTransaction(action);
disableInterceptor();
ASSERT_EQ(NO_ERROR, readProtoFile(outTrace));
preProcessTrace(*outTrace);
}
void SurfaceInterceptorTest::capture(TestAction action, Trace* outTrace) {
enableInterceptor();
setupBackgroundSurface();
(this->*action)();
disableInterceptor();
ASSERT_EQ(NO_ERROR, readProtoFile(outTrace));
preProcessTrace(*outTrace);
}
void SurfaceInterceptorTest::setupBackgroundSurface() {
const auto display = SurfaceComposerClient::getInternalDisplayToken();
ASSERT_FALSE(display == nullptr);
ui::DisplayMode mode;
ASSERT_EQ(NO_ERROR, SurfaceComposerClient::getActiveDisplayMode(display, &mode));
const ui::Size& resolution = mode.resolution;
// Background surface
mBGSurfaceControl =
mComposerClient->createSurface(String8(TEST_BG_SURFACE_NAME), resolution.getWidth(),
resolution.getHeight(), PIXEL_FORMAT_RGBA_8888, 0);
ASSERT_TRUE(mBGSurfaceControl != nullptr);
ASSERT_TRUE(mBGSurfaceControl->isValid());
// Foreground surface
mFGSurfaceControl =
mComposerClient->createSurface(String8(TEST_FG_SURFACE_NAME), resolution.getWidth(),
resolution.getHeight(), PIXEL_FORMAT_RGBA_8888, 0);
ASSERT_TRUE(mFGSurfaceControl != nullptr);
ASSERT_TRUE(mFGSurfaceControl->isValid());
Transaction t;
t.setDisplayLayerStack(display, 0);
ASSERT_EQ(NO_ERROR,
t.setLayer(mBGSurfaceControl, INT_MAX - 3)
.show(mBGSurfaceControl)
.setLayer(mFGSurfaceControl, INT_MAX - 3)
.show(mFGSurfaceControl)
.apply());
}
void SurfaceInterceptorTest::preProcessTrace(const Trace& trace) {
mBGLayerId = getSurfaceId(trace, UNIQUE_TEST_BG_SURFACE_NAME);
mFGLayerId = getSurfaceId(trace, UNIQUE_TEST_FG_SURFACE_NAME);
}
void SurfaceInterceptorTest::captureTest(TestTransactionAction action,
TestBooleanVerification verification) {
Trace capturedTrace;
captureInTransaction(action, &capturedTrace);
ASSERT_TRUE((this->*verification)(capturedTrace));
}
void SurfaceInterceptorTest::captureTest(TestTransactionAction action,
Increment::IncrementCase incrementCase) {
Trace capturedTrace;
captureInTransaction(action, &capturedTrace);
ASSERT_TRUE(singleIncrementFound(capturedTrace, incrementCase));
}
void SurfaceInterceptorTest::captureTest(TestTransactionAction action,
SurfaceChange::SurfaceChangeCase changeCase) {
Trace capturedTrace;
captureInTransaction(action, &capturedTrace);
ASSERT_TRUE(surfaceUpdateFound(capturedTrace, changeCase));
}
void SurfaceInterceptorTest::captureTest(TestAction action, TestBooleanVerification verification) {
Trace capturedTrace;
capture(action, &capturedTrace);
ASSERT_TRUE((this->*verification)(capturedTrace));
}
void SurfaceInterceptorTest::captureTest(TestAction action, TestVerification verification) {
Trace capturedTrace;
capture(action, &capturedTrace);
(this->*verification)(capturedTrace);
}
void SurfaceInterceptorTest::runInTransaction(TestTransactionAction action) {
Transaction t;
(this->*action)(t);
t.apply(true);
}
void SurfaceInterceptorTest::positionUpdate(Transaction& t) {
t.setPosition(mBGSurfaceControl, POSITION_UPDATE, POSITION_UPDATE);
}
void SurfaceInterceptorTest::sizeUpdate(Transaction& t) {
t.setSize(mBGSurfaceControl, SIZE_UPDATE, SIZE_UPDATE);
}
void SurfaceInterceptorTest::alphaUpdate(Transaction& t) {
t.setAlpha(mBGSurfaceControl, ALPHA_UPDATE);
}
void SurfaceInterceptorTest::cornerRadiusUpdate(Transaction& t) {
t.setCornerRadius(mBGSurfaceControl, CORNER_RADIUS_UPDATE);
}
void SurfaceInterceptorTest::backgroundBlurRadiusUpdate(Transaction& t) {
t.setBackgroundBlurRadius(mBGSurfaceControl, BACKGROUND_BLUR_RADIUS_UPDATE);
}
void SurfaceInterceptorTest::blurRegionsUpdate(Transaction& t) {
BLUR_REGIONS_UPDATE.empty();
BLUR_REGIONS_UPDATE.push_back(BlurRegion());
t.setBlurRegions(mBGSurfaceControl, BLUR_REGIONS_UPDATE);
}
void SurfaceInterceptorTest::layerUpdate(Transaction& t) {
t.setLayer(mBGSurfaceControl, LAYER_UPDATE);
}
void SurfaceInterceptorTest::cropUpdate(Transaction& t) {
t.setCrop(mBGSurfaceControl, CROP_UPDATE);
}
void SurfaceInterceptorTest::matrixUpdate(Transaction& t) {
t.setMatrix(mBGSurfaceControl, M_SQRT1_2, M_SQRT1_2, -M_SQRT1_2, M_SQRT1_2);
}
void SurfaceInterceptorTest::transparentRegionHintUpdate(Transaction& t) {
Region region(CROP_UPDATE);
t.setTransparentRegionHint(mBGSurfaceControl, region);
}
void SurfaceInterceptorTest::layerStackUpdate(Transaction& t) {
t.setLayerStack(mBGSurfaceControl, STACK_UPDATE);
}
void SurfaceInterceptorTest::hiddenFlagUpdate(Transaction& t) {
t.setFlags(mBGSurfaceControl, layer_state_t::eLayerHidden, layer_state_t::eLayerHidden);
}
void SurfaceInterceptorTest::opaqueFlagUpdate(Transaction& t) {
t.setFlags(mBGSurfaceControl, layer_state_t::eLayerOpaque, layer_state_t::eLayerOpaque);
}
void SurfaceInterceptorTest::secureFlagUpdate(Transaction& t) {
t.setFlags(mBGSurfaceControl, layer_state_t::eLayerSecure, layer_state_t::eLayerSecure);
}
void SurfaceInterceptorTest::reparentUpdate(Transaction& t) {
t.reparent(mBGSurfaceControl, mFGSurfaceControl);
}
void SurfaceInterceptorTest::relativeParentUpdate(Transaction& t) {
t.setRelativeLayer(mBGSurfaceControl, mFGSurfaceControl, RELATIVE_Z);
}
void SurfaceInterceptorTest::shadowRadiusUpdate(Transaction& t) {
t.setShadowRadius(mBGSurfaceControl, SHADOW_RADIUS_UPDATE);
}
void SurfaceInterceptorTest::trustedOverlayUpdate(Transaction& t) {
t.setTrustedOverlay(mBGSurfaceControl, true);
}
void SurfaceInterceptorTest::displayCreation(Transaction&) {
sp<IBinder> testDisplay = SurfaceComposerClient::createDisplay(DISPLAY_NAME, false);
SurfaceComposerClient::destroyDisplay(testDisplay);
}
void SurfaceInterceptorTest::displayDeletion(Transaction&) {
sp<IBinder> testDisplay = SurfaceComposerClient::createDisplay(DISPLAY_NAME, false);
SurfaceComposerClient::destroyDisplay(testDisplay);
}
void SurfaceInterceptorTest::runAllUpdates() {
runInTransaction(&SurfaceInterceptorTest::positionUpdate);
runInTransaction(&SurfaceInterceptorTest::sizeUpdate);
runInTransaction(&SurfaceInterceptorTest::alphaUpdate);
runInTransaction(&SurfaceInterceptorTest::cornerRadiusUpdate);
runInTransaction(&SurfaceInterceptorTest::backgroundBlurRadiusUpdate);
runInTransaction(&SurfaceInterceptorTest::blurRegionsUpdate);
runInTransaction(&SurfaceInterceptorTest::layerUpdate);
runInTransaction(&SurfaceInterceptorTest::cropUpdate);
runInTransaction(&SurfaceInterceptorTest::matrixUpdate);
runInTransaction(&SurfaceInterceptorTest::transparentRegionHintUpdate);
runInTransaction(&SurfaceInterceptorTest::layerStackUpdate);
runInTransaction(&SurfaceInterceptorTest::hiddenFlagUpdate);
runInTransaction(&SurfaceInterceptorTest::opaqueFlagUpdate);
runInTransaction(&SurfaceInterceptorTest::secureFlagUpdate);
runInTransaction(&SurfaceInterceptorTest::reparentUpdate);
runInTransaction(&SurfaceInterceptorTest::relativeParentUpdate);
runInTransaction(&SurfaceInterceptorTest::shadowRadiusUpdate);
runInTransaction(&SurfaceInterceptorTest::trustedOverlayUpdate);
}
void SurfaceInterceptorTest::surfaceCreation(Transaction&) {
mComposerClient->createSurface(String8(LAYER_NAME), SIZE_UPDATE, SIZE_UPDATE,
PIXEL_FORMAT_RGBA_8888, 0);
}
void SurfaceInterceptorTest::nBufferUpdates() {
std::random_device rd;
std::mt19937_64 gen(rd());
// This makes testing fun
std::uniform_int_distribution<uint8_t> dis;
for (uint32_t i = 0; i < BUFFER_UPDATES; ++i) {
fillSurfaceRGBA8(mBGSurfaceControl, dis(gen), dis(gen), dis(gen));
}
}
bool SurfaceInterceptorTest::positionUpdateFound(const SurfaceChange& change, bool foundPosition) {
// There should only be one position transaction with x and y = POSITION_UPDATE
bool hasX(change.position().x() == POSITION_UPDATE);
bool hasY(change.position().y() == POSITION_UPDATE);
if (hasX && hasY && !foundPosition) {
foundPosition = true;
} else if (hasX && hasY && foundPosition) {
// Failed because the position update was found a second time
[] () { FAIL(); }();
}
return foundPosition;
}
bool SurfaceInterceptorTest::sizeUpdateFound(const SurfaceChange& change, bool foundSize) {
bool hasWidth(change.size().h() == SIZE_UPDATE);
bool hasHeight(change.size().w() == SIZE_UPDATE);
if (hasWidth && hasHeight && !foundSize) {
foundSize = true;
} else if (hasWidth && hasHeight && foundSize) {
[] () { FAIL(); }();
}
return foundSize;
}
bool SurfaceInterceptorTest::alphaUpdateFound(const SurfaceChange& change, bool foundAlpha) {
bool hasAlpha(change.alpha().alpha() == ALPHA_UPDATE);
if (hasAlpha && !foundAlpha) {
foundAlpha = true;
} else if (hasAlpha && foundAlpha) {
[] () { FAIL(); }();
}
return foundAlpha;
}
bool SurfaceInterceptorTest::cornerRadiusUpdateFound(const SurfaceChange &change,
bool foundCornerRadius) {
bool hasCornerRadius(change.corner_radius().corner_radius() == CORNER_RADIUS_UPDATE);
if (hasCornerRadius && !foundCornerRadius) {
foundCornerRadius = true;
} else if (hasCornerRadius && foundCornerRadius) {
[] () { FAIL(); }();
}
return foundCornerRadius;
}
bool SurfaceInterceptorTest::backgroundBlurRadiusUpdateFound(const SurfaceChange& change,
bool foundBackgroundBlur) {
bool hasBackgroundBlur(change.background_blur_radius().background_blur_radius() ==
BACKGROUND_BLUR_RADIUS_UPDATE);
if (hasBackgroundBlur && !foundBackgroundBlur) {
foundBackgroundBlur = true;
} else if (hasBackgroundBlur && foundBackgroundBlur) {
[]() { FAIL(); }();
}
return foundBackgroundBlur;
}
bool SurfaceInterceptorTest::blurRegionsUpdateFound(const SurfaceChange& change,
bool foundBlurRegions) {
bool hasBlurRegions(change.blur_regions().blur_regions_size() == BLUR_REGIONS_UPDATE.size());
if (hasBlurRegions && !foundBlurRegions) {
foundBlurRegions = true;
} else if (hasBlurRegions && foundBlurRegions) {
[]() { FAIL(); }();
}
return foundBlurRegions;
}
bool SurfaceInterceptorTest::layerUpdateFound(const SurfaceChange& change, bool foundLayer) {
bool hasLayer(change.layer().layer() == LAYER_UPDATE);
if (hasLayer && !foundLayer) {
foundLayer = true;
} else if (hasLayer && foundLayer) {
[] () { FAIL(); }();
}
return foundLayer;
}
bool SurfaceInterceptorTest::cropUpdateFound(const SurfaceChange& change, bool foundCrop) {
bool hasLeft(change.crop().rectangle().left() == CROP_UPDATE.left);
bool hasTop(change.crop().rectangle().top() == CROP_UPDATE.top);
bool hasRight(change.crop().rectangle().right() == CROP_UPDATE.right);
bool hasBottom(change.crop().rectangle().bottom() == CROP_UPDATE.bottom);
if (hasLeft && hasRight && hasTop && hasBottom && !foundCrop) {
foundCrop = true;
} else if (hasLeft && hasRight && hasTop && hasBottom && foundCrop) {
[] () { FAIL(); }();
}
return foundCrop;
}
bool SurfaceInterceptorTest::matrixUpdateFound(const SurfaceChange& change, bool foundMatrix) {
bool hasSx((float)change.matrix().dsdx() == (float)M_SQRT1_2);
bool hasTx((float)change.matrix().dtdx() == (float)M_SQRT1_2);
bool hasSy((float)change.matrix().dsdy() == (float)M_SQRT1_2);
bool hasTy((float)change.matrix().dtdy() == (float)-M_SQRT1_2);
if (hasSx && hasTx && hasSy && hasTy && !foundMatrix) {
foundMatrix = true;
} else if (hasSx && hasTx && hasSy && hasTy && foundMatrix) {
[] () { FAIL(); }();
}
return foundMatrix;
}
bool SurfaceInterceptorTest::transparentRegionHintUpdateFound(const SurfaceChange& change,
bool foundTransparentRegion) {
auto traceRegion = change.transparent_region_hint().region(0);
bool hasLeft(traceRegion.left() == CROP_UPDATE.left);
bool hasTop(traceRegion.top() == CROP_UPDATE.top);
bool hasRight(traceRegion.right() == CROP_UPDATE.right);
bool hasBottom(traceRegion.bottom() == CROP_UPDATE.bottom);
if (hasLeft && hasRight && hasTop && hasBottom && !foundTransparentRegion) {
foundTransparentRegion = true;
} else if (hasLeft && hasRight && hasTop && hasBottom && foundTransparentRegion) {
[] () { FAIL(); }();
}
return foundTransparentRegion;
}
bool SurfaceInterceptorTest::layerStackUpdateFound(const SurfaceChange& change,
bool foundLayerStack) {
bool hasLayerStackUpdate(change.layer_stack().layer_stack() == STACK_UPDATE);
if (hasLayerStackUpdate && !foundLayerStack) {
foundLayerStack = true;
} else if (hasLayerStackUpdate && foundLayerStack) {
[] () { FAIL(); }();
}
return foundLayerStack;
}
bool SurfaceInterceptorTest::hiddenFlagUpdateFound(const SurfaceChange& change,
bool foundHiddenFlag) {
bool hasHiddenFlag(change.hidden_flag().hidden_flag());
if (hasHiddenFlag && !foundHiddenFlag) {
foundHiddenFlag = true;
} else if (hasHiddenFlag && foundHiddenFlag) {
[] () { FAIL(); }();
}
return foundHiddenFlag;
}
bool SurfaceInterceptorTest::opaqueFlagUpdateFound(const SurfaceChange& change,
bool foundOpaqueFlag) {
bool hasOpaqueFlag(change.opaque_flag().opaque_flag());
if (hasOpaqueFlag && !foundOpaqueFlag) {
foundOpaqueFlag = true;
} else if (hasOpaqueFlag && foundOpaqueFlag) {
[] () { FAIL(); }();
}
return foundOpaqueFlag;
}
bool SurfaceInterceptorTest::secureFlagUpdateFound(const SurfaceChange& change,
bool foundSecureFlag) {
bool hasSecureFlag(change.secure_flag().secure_flag());
if (hasSecureFlag && !foundSecureFlag) {
foundSecureFlag = true;
} else if (hasSecureFlag && foundSecureFlag) {
[] () { FAIL(); }();
}
return foundSecureFlag;
}
bool SurfaceInterceptorTest::reparentUpdateFound(const SurfaceChange& change, bool found) {
bool hasId(change.reparent().parent_id() == mFGLayerId);
if (hasId && !found) {
found = true;
} else if (hasId && found) {
[]() { FAIL(); }();
}
return found;
}
bool SurfaceInterceptorTest::relativeParentUpdateFound(const SurfaceChange& change, bool found) {
bool hasId(change.relative_parent().relative_parent_id() == mFGLayerId);
if (hasId && !found) {
found = true;
} else if (hasId && found) {
[]() { FAIL(); }();
}
return found;
}
bool SurfaceInterceptorTest::shadowRadiusUpdateFound(const SurfaceChange& change,
bool foundShadowRadius) {
bool hasShadowRadius(change.shadow_radius().radius() == SHADOW_RADIUS_UPDATE);
if (hasShadowRadius && !foundShadowRadius) {
foundShadowRadius = true;
} else if (hasShadowRadius && foundShadowRadius) {
[]() { FAIL(); }();
}
return foundShadowRadius;
}
bool SurfaceInterceptorTest::trustedOverlayUpdateFound(const SurfaceChange& change,
bool foundTrustedOverlay) {
bool hasTrustedOverlay(change.trusted_overlay().is_trusted_overlay());
if (hasTrustedOverlay && !foundTrustedOverlay) {
foundTrustedOverlay = true;
} else if (hasTrustedOverlay && foundTrustedOverlay) {
[]() { FAIL(); }();
}
return foundTrustedOverlay;
}
bool SurfaceInterceptorTest::surfaceUpdateFound(const Trace& trace,
SurfaceChange::SurfaceChangeCase changeCase) {
bool foundUpdate = false;
for (const auto& increment : trace.increment()) {
if (increment.increment_case() == increment.kTransaction) {
for (const auto& change : increment.transaction().surface_change()) {
if (change.id() == mBGLayerId && change.SurfaceChange_case() == changeCase) {
switch (changeCase) {
case SurfaceChange::SurfaceChangeCase::kPosition:
// foundUpdate is sent for the tests to fail on duplicated increments
foundUpdate = positionUpdateFound(change, foundUpdate);
break;
case SurfaceChange::SurfaceChangeCase::kSize:
foundUpdate = sizeUpdateFound(change, foundUpdate);
break;
case SurfaceChange::SurfaceChangeCase::kAlpha:
foundUpdate = alphaUpdateFound(change, foundUpdate);
break;
case SurfaceChange::SurfaceChangeCase::kLayer:
foundUpdate = layerUpdateFound(change, foundUpdate);
break;
case SurfaceChange::SurfaceChangeCase::kCrop:
foundUpdate = cropUpdateFound(change, foundUpdate);
break;
case SurfaceChange::SurfaceChangeCase::kCornerRadius:
foundUpdate = cornerRadiusUpdateFound(change, foundUpdate);
break;
case SurfaceChange::SurfaceChangeCase::kBackgroundBlurRadius:
foundUpdate = backgroundBlurRadiusUpdateFound(change, foundUpdate);
break;
case SurfaceChange::SurfaceChangeCase::kBlurRegions:
foundUpdate = blurRegionsUpdateFound(change, foundUpdate);
break;
case SurfaceChange::SurfaceChangeCase::kMatrix:
foundUpdate = matrixUpdateFound(change, foundUpdate);
break;
case SurfaceChange::SurfaceChangeCase::kTransparentRegionHint:
foundUpdate = transparentRegionHintUpdateFound(change, foundUpdate);
break;
case SurfaceChange::SurfaceChangeCase::kLayerStack:
foundUpdate = layerStackUpdateFound(change, foundUpdate);
break;
case SurfaceChange::SurfaceChangeCase::kHiddenFlag:
foundUpdate = hiddenFlagUpdateFound(change, foundUpdate);
break;
case SurfaceChange::SurfaceChangeCase::kOpaqueFlag:
foundUpdate = opaqueFlagUpdateFound(change, foundUpdate);
break;
case SurfaceChange::SurfaceChangeCase::kSecureFlag:
foundUpdate = secureFlagUpdateFound(change, foundUpdate);
break;
case SurfaceChange::SurfaceChangeCase::kReparent:
foundUpdate = reparentUpdateFound(change, foundUpdate);
break;
case SurfaceChange::SurfaceChangeCase::kRelativeParent:
foundUpdate = relativeParentUpdateFound(change, foundUpdate);
break;
case SurfaceChange::SurfaceChangeCase::kShadowRadius:
foundUpdate = shadowRadiusUpdateFound(change, foundUpdate);
break;
case SurfaceChange::SurfaceChangeCase::kTrustedOverlay:
foundUpdate = trustedOverlayUpdateFound(change, foundUpdate);
break;
case SurfaceChange::SurfaceChangeCase::SURFACECHANGE_NOT_SET:
break;
}
}
}
}
}
return foundUpdate;
}
void SurfaceInterceptorTest::assertAllUpdatesFound(const Trace& trace) {
ASSERT_TRUE(surfaceUpdateFound(trace, SurfaceChange::SurfaceChangeCase::kPosition));
ASSERT_TRUE(surfaceUpdateFound(trace, SurfaceChange::SurfaceChangeCase::kSize));
ASSERT_TRUE(surfaceUpdateFound(trace, SurfaceChange::SurfaceChangeCase::kAlpha));
ASSERT_TRUE(surfaceUpdateFound(trace, SurfaceChange::SurfaceChangeCase::kLayer));
ASSERT_TRUE(surfaceUpdateFound(trace, SurfaceChange::SurfaceChangeCase::kCrop));
ASSERT_TRUE(surfaceUpdateFound(trace, SurfaceChange::SurfaceChangeCase::kMatrix));
ASSERT_TRUE(surfaceUpdateFound(trace, SurfaceChange::SurfaceChangeCase::kTransparentRegionHint));
ASSERT_TRUE(surfaceUpdateFound(trace, SurfaceChange::SurfaceChangeCase::kLayerStack));
ASSERT_TRUE(surfaceUpdateFound(trace, SurfaceChange::SurfaceChangeCase::kHiddenFlag));
ASSERT_TRUE(surfaceUpdateFound(trace, SurfaceChange::SurfaceChangeCase::kOpaqueFlag));
ASSERT_TRUE(surfaceUpdateFound(trace, SurfaceChange::SurfaceChangeCase::kSecureFlag));
ASSERT_TRUE(surfaceUpdateFound(trace, SurfaceChange::SurfaceChangeCase::kReparent));
ASSERT_TRUE(surfaceUpdateFound(trace, SurfaceChange::SurfaceChangeCase::kRelativeParent));
}
bool SurfaceInterceptorTest::surfaceCreationFound(const Increment& increment, bool foundSurface) {
bool isMatch(increment.surface_creation().name() == UNIQUE_LAYER_NAME &&
increment.surface_creation().w() == SIZE_UPDATE &&
increment.surface_creation().h() == SIZE_UPDATE);
if (isMatch && !foundSurface) {
foundSurface = true;
} else if (isMatch && foundSurface) {
[] () { FAIL(); }();
}
return foundSurface;
}
bool SurfaceInterceptorTest::surfaceDeletionFound(const Increment& increment,
const int32_t targetId, bool foundSurface) {
bool isMatch(increment.surface_deletion().id() == targetId);
if (isMatch && !foundSurface) {
foundSurface = true;
} else if (isMatch && foundSurface) {
[] () { FAIL(); }();
}
return foundSurface;
}
bool SurfaceInterceptorTest::displayCreationFound(const Increment& increment, bool foundDisplay) {
bool isMatch(increment.display_creation().name() == DISPLAY_NAME.string() &&
!increment.display_creation().is_secure());
if (isMatch && !foundDisplay) {
foundDisplay = true;
} else if (isMatch && foundDisplay) {
[] () { FAIL(); }();
}
return foundDisplay;
}
bool SurfaceInterceptorTest::displayDeletionFound(const Increment& increment,
const int32_t targetId, bool foundDisplay) {
bool isMatch(increment.display_deletion().id() == targetId);
if (isMatch && !foundDisplay) {
foundDisplay = true;
} else if (isMatch && foundDisplay) {
[] () { FAIL(); }();
}
return foundDisplay;
}
bool SurfaceInterceptorTest::singleIncrementFound(const Trace& trace,
Increment::IncrementCase incrementCase) {
bool foundIncrement = false;
for (const auto& increment : trace.increment()) {
if (increment.increment_case() == incrementCase) {
int32_t targetId = 0;
switch (incrementCase) {
case Increment::IncrementCase::kSurfaceCreation:
foundIncrement = surfaceCreationFound(increment, foundIncrement);
break;
case Increment::IncrementCase::kSurfaceDeletion:
// Find the id of created surface.
targetId = getSurfaceId(trace, UNIQUE_LAYER_NAME);
foundIncrement = surfaceDeletionFound(increment, targetId, foundIncrement);
break;
case Increment::IncrementCase::kDisplayCreation:
foundIncrement = displayCreationFound(increment, foundIncrement);
break;
case Increment::IncrementCase::kDisplayDeletion:
// Find the id of created display.
targetId = getDisplayId(trace, DISPLAY_NAME.string());
foundIncrement = displayDeletionFound(increment, targetId, foundIncrement);
break;
default:
/* code */
break;
}
}
}
return foundIncrement;
}
bool SurfaceInterceptorTest::bufferUpdatesFound(const Trace& trace) {
uint32_t updates = 0;
for (const auto& inc : trace.increment()) {
if (inc.increment_case() == inc.kBufferUpdate && inc.buffer_update().id() == mBGLayerId) {
updates++;
}
}
return updates == BUFFER_UPDATES;
}
TEST_F(SurfaceInterceptorTest, InterceptPositionUpdateWorks) {
captureTest(&SurfaceInterceptorTest::positionUpdate,
SurfaceChange::SurfaceChangeCase::kPosition);
}
TEST_F(SurfaceInterceptorTest, InterceptSizeUpdateWorks) {
captureTest(&SurfaceInterceptorTest::sizeUpdate, SurfaceChange::SurfaceChangeCase::kSize);
}
TEST_F(SurfaceInterceptorTest, InterceptAlphaUpdateWorks) {
captureTest(&SurfaceInterceptorTest::alphaUpdate, SurfaceChange::SurfaceChangeCase::kAlpha);
}
TEST_F(SurfaceInterceptorTest, InterceptLayerUpdateWorks) {
captureTest(&SurfaceInterceptorTest::layerUpdate, SurfaceChange::SurfaceChangeCase::kLayer);
}
TEST_F(SurfaceInterceptorTest, InterceptCropUpdateWorks) {
captureTest(&SurfaceInterceptorTest::cropUpdate, SurfaceChange::SurfaceChangeCase::kCrop);
}
TEST_F(SurfaceInterceptorTest, InterceptCornerRadiusUpdateWorks) {
captureTest(&SurfaceInterceptorTest::cornerRadiusUpdate,
SurfaceChange::SurfaceChangeCase::kCornerRadius);
}
TEST_F(SurfaceInterceptorTest, InterceptBackgroundBlurRadiusUpdateWorks) {
captureTest(&SurfaceInterceptorTest::backgroundBlurRadiusUpdate,
SurfaceChange::SurfaceChangeCase::kBackgroundBlurRadius);
}
TEST_F(SurfaceInterceptorTest, InterceptBlurRegionsUpdateWorks) {
captureTest(&SurfaceInterceptorTest::blurRegionsUpdate,
SurfaceChange::SurfaceChangeCase::kBlurRegions);
}
TEST_F(SurfaceInterceptorTest, InterceptMatrixUpdateWorks) {
captureTest(&SurfaceInterceptorTest::matrixUpdate, SurfaceChange::SurfaceChangeCase::kMatrix);
}
TEST_F(SurfaceInterceptorTest, InterceptTransparentRegionHintUpdateWorks) {
captureTest(&SurfaceInterceptorTest::transparentRegionHintUpdate,
SurfaceChange::SurfaceChangeCase::kTransparentRegionHint);
}
TEST_F(SurfaceInterceptorTest, InterceptLayerStackUpdateWorks) {
captureTest(&SurfaceInterceptorTest::layerStackUpdate,
SurfaceChange::SurfaceChangeCase::kLayerStack);
}
TEST_F(SurfaceInterceptorTest, InterceptHiddenFlagUpdateWorks) {
captureTest(&SurfaceInterceptorTest::hiddenFlagUpdate,
SurfaceChange::SurfaceChangeCase::kHiddenFlag);
}
TEST_F(SurfaceInterceptorTest, InterceptOpaqueFlagUpdateWorks) {
captureTest(&SurfaceInterceptorTest::opaqueFlagUpdate,
SurfaceChange::SurfaceChangeCase::kOpaqueFlag);
}
TEST_F(SurfaceInterceptorTest, InterceptSecureFlagUpdateWorks) {
captureTest(&SurfaceInterceptorTest::secureFlagUpdate,
SurfaceChange::SurfaceChangeCase::kSecureFlag);
}
TEST_F(SurfaceInterceptorTest, InterceptReparentUpdateWorks) {
captureTest(&SurfaceInterceptorTest::reparentUpdate,
SurfaceChange::SurfaceChangeCase::kReparent);
}
TEST_F(SurfaceInterceptorTest, InterceptRelativeParentUpdateWorks) {
captureTest(&SurfaceInterceptorTest::relativeParentUpdate,
SurfaceChange::SurfaceChangeCase::kRelativeParent);
}
TEST_F(SurfaceInterceptorTest, InterceptShadowRadiusUpdateWorks) {
captureTest(&SurfaceInterceptorTest::shadowRadiusUpdate,
SurfaceChange::SurfaceChangeCase::kShadowRadius);
}
TEST_F(SurfaceInterceptorTest, InterceptTrustedOverlayUpdateWorks) {
captureTest(&SurfaceInterceptorTest::trustedOverlayUpdate,
SurfaceChange::SurfaceChangeCase::kTrustedOverlay);
}
TEST_F(SurfaceInterceptorTest, InterceptAllUpdatesWorks) {
captureTest(&SurfaceInterceptorTest::runAllUpdates,
&SurfaceInterceptorTest::assertAllUpdatesFound);
}
TEST_F(SurfaceInterceptorTest, InterceptSurfaceCreationWorks) {
captureTest(&SurfaceInterceptorTest::surfaceCreation,
Increment::IncrementCase::kSurfaceCreation);
}
TEST_F(SurfaceInterceptorTest, InterceptDisplayCreationWorks) {
captureTest(&SurfaceInterceptorTest::displayCreation,
Increment::IncrementCase::kDisplayCreation);
}
TEST_F(SurfaceInterceptorTest, InterceptDisplayDeletionWorks) {
enableInterceptor();
runInTransaction(&SurfaceInterceptorTest::displayDeletion);
disableInterceptor();
Trace capturedTrace;
ASSERT_EQ(NO_ERROR, readProtoFile(&capturedTrace));
ASSERT_TRUE(singleIncrementFound(capturedTrace, Increment::IncrementCase::kDisplayDeletion));
}
// If the interceptor is enabled while buffer updates are being pushed, the interceptor should
// first create a snapshot of the existing displays and surfaces and then start capturing
// the buffer updates
TEST_F(SurfaceInterceptorTest, InterceptWhileBufferUpdatesWorks) {
setupBackgroundSurface();
std::thread bufferUpdates(&SurfaceInterceptorTest::nBufferUpdates, this);
enableInterceptor();
disableInterceptor();
bufferUpdates.join();
Trace capturedTrace;
ASSERT_EQ(NO_ERROR, readProtoFile(&capturedTrace));
const auto& firstIncrement = capturedTrace.mutable_increment(0);
ASSERT_EQ(firstIncrement->increment_case(), Increment::IncrementCase::kDisplayCreation);
}
}
// TODO(b/129481165): remove the #pragma below and fix conversion issues
#pragma clang diagnostic pop // ignored "-Wconversion -Wextra"