dbce35604c
Original code deleted all allocated arrays to new' them back right away. Now, with new methods in ByteBucketArray the code only clears the vectors without releasing the capacity, and then proceeds to free the vectors that ended up not being used. This speeds up theme changes (accents / dark theme etc) by about 20% + small other improvements in ByteBucketArray Bug: 237583012 Test: build + UTs + boot Change-Id: I158af793e5476b4f3215dbe602daa872136d633f
109 lines
2.5 KiB
C++
109 lines
2.5 KiB
C++
/*
|
|
* 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.
|
|
*/
|
|
|
|
#include "androidfw/ByteBucketArray.h"
|
|
|
|
#include "gtest/gtest.h"
|
|
|
|
namespace android {
|
|
|
|
TEST(ByteBucketArrayTest, TestSparseInsertion) {
|
|
ByteBucketArray<int> bba;
|
|
ASSERT_TRUE(bba.set(0, 1));
|
|
ASSERT_TRUE(bba.set(10, 2));
|
|
ASSERT_TRUE(bba.set(26, 3));
|
|
ASSERT_TRUE(bba.set(129, 4));
|
|
ASSERT_TRUE(bba.set(234, 5));
|
|
|
|
for (size_t i = 0; i < bba.size(); i++) {
|
|
switch (i) {
|
|
case 0:
|
|
EXPECT_EQ(1, bba[i]);
|
|
break;
|
|
case 10:
|
|
EXPECT_EQ(2, bba[i]);
|
|
break;
|
|
case 26:
|
|
EXPECT_EQ(3, bba[i]);
|
|
break;
|
|
case 129:
|
|
EXPECT_EQ(4, bba[i]);
|
|
break;
|
|
case 234:
|
|
EXPECT_EQ(5, bba[i]);
|
|
break;
|
|
default:
|
|
EXPECT_EQ(0, bba[i]);
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
TEST(ByteBucketArrayTest, TestForEach) {
|
|
ByteBucketArray<int> bba;
|
|
ASSERT_TRUE(bba.set(0, 1));
|
|
ASSERT_TRUE(bba.set(10, 2));
|
|
ASSERT_TRUE(bba.set(26, 3));
|
|
ASSERT_TRUE(bba.set(129, 4));
|
|
ASSERT_TRUE(bba.set(234, 5));
|
|
|
|
int count = 0;
|
|
bba.forEachItem([&count](auto i, auto val) {
|
|
++count;
|
|
switch (i) {
|
|
case 0:
|
|
EXPECT_EQ(1, val);
|
|
break;
|
|
case 10:
|
|
EXPECT_EQ(2, val);
|
|
break;
|
|
case 26:
|
|
EXPECT_EQ(3, val);
|
|
break;
|
|
case 129:
|
|
EXPECT_EQ(4, val);
|
|
break;
|
|
case 234:
|
|
EXPECT_EQ(5, val);
|
|
break;
|
|
default:
|
|
EXPECT_EQ(0, val);
|
|
break;
|
|
}
|
|
});
|
|
ASSERT_EQ(4 * 16, count);
|
|
}
|
|
|
|
TEST(ByteBucketArrayTest, TestTrimBuckets) {
|
|
ByteBucketArray<int> bba;
|
|
ASSERT_TRUE(bba.set(0, 1));
|
|
ASSERT_TRUE(bba.set(255, 2));
|
|
{
|
|
bba.trimBuckets([](auto val) { return val < 2; });
|
|
int count = 0;
|
|
bba.forEachItem([&count](auto, auto) { ++count; });
|
|
ASSERT_EQ(1 * 16, count);
|
|
}
|
|
{
|
|
bba.trimBuckets([](auto val) { return val < 3; });
|
|
int count = 0;
|
|
bba.forEachItem([&count](auto, auto) { ++count; });
|
|
ASSERT_EQ(0, count);
|
|
}
|
|
}
|
|
|
|
} // namespace android
|