M7350/base/libs/utils/tests/String8_test.cpp
2024-09-09 08:52:07 +00:00

76 lines
2.0 KiB
C++

/*
* Copyright (C) 2010 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.
*/
#define LOG_TAG "String8_test"
#include <utils/Log.h>
#include <utils/String8.h>
#include <gtest/gtest.h>
namespace android {
class String8Test : public testing::Test {
protected:
virtual void SetUp() {
}
virtual void TearDown() {
}
};
TEST_F(String8Test, Cstr) {
String8 tmp("Hello, world!");
EXPECT_STREQ(tmp.string(), "Hello, world!");
}
TEST_F(String8Test, OperatorPlus) {
String8 src1("Hello, ");
// Test adding String8 + const char*
const char* ccsrc2 = "world!";
String8 dst1 = src1 + ccsrc2;
EXPECT_STREQ(dst1.string(), "Hello, world!");
EXPECT_STREQ(src1.string(), "Hello, ");
EXPECT_STREQ(ccsrc2, "world!");
// Test adding String8 + String8
String8 ssrc2("world!");
String8 dst2 = src1 + ssrc2;
EXPECT_STREQ(dst2.string(), "Hello, world!");
EXPECT_STREQ(src1.string(), "Hello, ");
EXPECT_STREQ(ssrc2.string(), "world!");
}
TEST_F(String8Test, OperatorPlusEquals) {
String8 src1("My voice");
// Testing String8 += String8
String8 src2(" is my passport.");
src1 += src2;
EXPECT_STREQ(src1.string(), "My voice is my passport.");
EXPECT_STREQ(src2.string(), " is my passport.");
// Adding const char* to the previous string.
const char* src3 = " Verify me.";
src1 += src3;
EXPECT_STREQ(src1.string(), "My voice is my passport. Verify me.");
EXPECT_STREQ(src2.string(), " is my passport.");
EXPECT_STREQ(src3, " Verify me.");
}
}