Loading libs/hwui/DeferredDisplayList.h +1 −1 Original line number Diff line number Diff line Loading @@ -127,7 +127,7 @@ private: } void tryRecycleState(DeferredDisplayState* state) { mAllocator.rewindIfLastAlloc(state, sizeof(DeferredDisplayState)); mAllocator.rewindIfLastAlloc(state); } /** Loading libs/hwui/tests/Android.mk +0 −13 Original line number Diff line number Diff line Loading @@ -34,16 +34,3 @@ LOCAL_SRC_FILES += \ tests/main.cpp include $(BUILD_EXECUTABLE) include $(CLEAR_VARS) LOCAL_ADDITIONAL_DEPENDENCIES := $(LOCAL_PATH)/Android.common.mk LOCAL_MODULE := hwui_unit_tests LOCAL_MODULE_TAGS := tests include $(LOCAL_PATH)/Android.common.mk LOCAL_SRC_FILES += \ tests/ClipAreaTests.cpp \ include $(BUILD_NATIVE_TEST) libs/hwui/unit_tests/Android.mk 0 → 100644 +34 −0 Original line number Diff line number Diff line # # Copyright (C) 2014 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. # local_target_dir := $(TARGET_OUT_DATA)/local/tmp LOCAL_PATH:= $(call my-dir)/.. include $(CLEAR_VARS) LOCAL_ADDITIONAL_DEPENDENCIES := $(LOCAL_PATH)/Android.common.mk LOCAL_MODULE := hwui_unit_tests LOCAL_MODULE_TAGS := tests include $(LOCAL_PATH)/Android.common.mk LOCAL_SRC_FILES += \ unit_tests/ClipAreaTests.cpp \ unit_tests/LinearAllocatorTests.cpp \ unit_tests/main.cpp include $(BUILD_NATIVE_TEST) libs/hwui/tests/ClipAreaTests.cpp→libs/hwui/unit_tests/ClipAreaTests.cpp +0 −0 File moved. View file libs/hwui/unit_tests/LinearAllocatorTests.cpp 0 → 100644 +108 −0 Original line number Diff line number Diff line /* * Copyright (C) 2015 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. */ #include <gtest/gtest.h> #include <utils/LinearAllocator.h> using namespace android; using namespace android::uirenderer; struct SimplePair { int one = 1; int two = 2; }; class SignalingDtor { public: SignalingDtor() { mDestroyed = nullptr; } SignalingDtor(bool* destroyedSignal) { mDestroyed = destroyedSignal; *mDestroyed = false; } virtual ~SignalingDtor() { if (mDestroyed) { *mDestroyed = true; } } void setSignal(bool* destroyedSignal) { mDestroyed = destroyedSignal; } private: bool* mDestroyed; }; TEST(LinearAllocator, alloc) { LinearAllocator la; EXPECT_EQ(0u, la.usedSize()); la.alloc(64); // There's some internal tracking as well as padding // so the usedSize isn't strictly defined EXPECT_LE(64u, la.usedSize()); EXPECT_GT(80u, la.usedSize()); auto pair = la.alloc<SimplePair>(); EXPECT_LE(64u + sizeof(SimplePair), la.usedSize()); EXPECT_GT(80u + sizeof(SimplePair), la.usedSize()); EXPECT_EQ(1, pair->one); EXPECT_EQ(2, pair->two); } TEST(LinearAllocator, dtor) { bool destroyed[10]; { LinearAllocator la; for (int i = 0; i < 5; i++) { la.alloc<SignalingDtor>()->setSignal(destroyed + i); la.alloc<SimplePair>(); } la.alloc(100); for (int i = 0; i < 5; i++) { auto sd = new (la) SignalingDtor(destroyed + 5 + i); la.autoDestroy(sd); new (la) SimplePair(); } la.alloc(100); for (int i = 0; i < 10; i++) { EXPECT_FALSE(destroyed[i]); } } for (int i = 0; i < 10; i++) { EXPECT_TRUE(destroyed[i]); } } TEST(LinearAllocator, rewind) { bool destroyed; { LinearAllocator la; auto addr = la.alloc(100); EXPECT_LE(100u, la.usedSize()); la.rewindIfLastAlloc(addr, 100); EXPECT_GT(16u, la.usedSize()); size_t emptySize = la.usedSize(); auto sigdtor = la.alloc<SignalingDtor>(); sigdtor->setSignal(&destroyed); EXPECT_FALSE(destroyed); EXPECT_LE(emptySize, la.usedSize()); la.rewindIfLastAlloc(sigdtor); EXPECT_TRUE(destroyed); EXPECT_EQ(emptySize, la.usedSize()); destroyed = false; } // Checking for a double-destroy case EXPECT_EQ(destroyed, false); } Loading
libs/hwui/DeferredDisplayList.h +1 −1 Original line number Diff line number Diff line Loading @@ -127,7 +127,7 @@ private: } void tryRecycleState(DeferredDisplayState* state) { mAllocator.rewindIfLastAlloc(state, sizeof(DeferredDisplayState)); mAllocator.rewindIfLastAlloc(state); } /** Loading
libs/hwui/tests/Android.mk +0 −13 Original line number Diff line number Diff line Loading @@ -34,16 +34,3 @@ LOCAL_SRC_FILES += \ tests/main.cpp include $(BUILD_EXECUTABLE) include $(CLEAR_VARS) LOCAL_ADDITIONAL_DEPENDENCIES := $(LOCAL_PATH)/Android.common.mk LOCAL_MODULE := hwui_unit_tests LOCAL_MODULE_TAGS := tests include $(LOCAL_PATH)/Android.common.mk LOCAL_SRC_FILES += \ tests/ClipAreaTests.cpp \ include $(BUILD_NATIVE_TEST)
libs/hwui/unit_tests/Android.mk 0 → 100644 +34 −0 Original line number Diff line number Diff line # # Copyright (C) 2014 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. # local_target_dir := $(TARGET_OUT_DATA)/local/tmp LOCAL_PATH:= $(call my-dir)/.. include $(CLEAR_VARS) LOCAL_ADDITIONAL_DEPENDENCIES := $(LOCAL_PATH)/Android.common.mk LOCAL_MODULE := hwui_unit_tests LOCAL_MODULE_TAGS := tests include $(LOCAL_PATH)/Android.common.mk LOCAL_SRC_FILES += \ unit_tests/ClipAreaTests.cpp \ unit_tests/LinearAllocatorTests.cpp \ unit_tests/main.cpp include $(BUILD_NATIVE_TEST)
libs/hwui/unit_tests/LinearAllocatorTests.cpp 0 → 100644 +108 −0 Original line number Diff line number Diff line /* * Copyright (C) 2015 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. */ #include <gtest/gtest.h> #include <utils/LinearAllocator.h> using namespace android; using namespace android::uirenderer; struct SimplePair { int one = 1; int two = 2; }; class SignalingDtor { public: SignalingDtor() { mDestroyed = nullptr; } SignalingDtor(bool* destroyedSignal) { mDestroyed = destroyedSignal; *mDestroyed = false; } virtual ~SignalingDtor() { if (mDestroyed) { *mDestroyed = true; } } void setSignal(bool* destroyedSignal) { mDestroyed = destroyedSignal; } private: bool* mDestroyed; }; TEST(LinearAllocator, alloc) { LinearAllocator la; EXPECT_EQ(0u, la.usedSize()); la.alloc(64); // There's some internal tracking as well as padding // so the usedSize isn't strictly defined EXPECT_LE(64u, la.usedSize()); EXPECT_GT(80u, la.usedSize()); auto pair = la.alloc<SimplePair>(); EXPECT_LE(64u + sizeof(SimplePair), la.usedSize()); EXPECT_GT(80u + sizeof(SimplePair), la.usedSize()); EXPECT_EQ(1, pair->one); EXPECT_EQ(2, pair->two); } TEST(LinearAllocator, dtor) { bool destroyed[10]; { LinearAllocator la; for (int i = 0; i < 5; i++) { la.alloc<SignalingDtor>()->setSignal(destroyed + i); la.alloc<SimplePair>(); } la.alloc(100); for (int i = 0; i < 5; i++) { auto sd = new (la) SignalingDtor(destroyed + 5 + i); la.autoDestroy(sd); new (la) SimplePair(); } la.alloc(100); for (int i = 0; i < 10; i++) { EXPECT_FALSE(destroyed[i]); } } for (int i = 0; i < 10; i++) { EXPECT_TRUE(destroyed[i]); } } TEST(LinearAllocator, rewind) { bool destroyed; { LinearAllocator la; auto addr = la.alloc(100); EXPECT_LE(100u, la.usedSize()); la.rewindIfLastAlloc(addr, 100); EXPECT_GT(16u, la.usedSize()); size_t emptySize = la.usedSize(); auto sigdtor = la.alloc<SignalingDtor>(); sigdtor->setSignal(&destroyed); EXPECT_FALSE(destroyed); EXPECT_LE(emptySize, la.usedSize()); la.rewindIfLastAlloc(sigdtor); EXPECT_TRUE(destroyed); EXPECT_EQ(emptySize, la.usedSize()); destroyed = false; } // Checking for a double-destroy case EXPECT_EQ(destroyed, false); }