1 /* 2 * Copyright (C) 2018 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 #include "perfetto/base/string_utils.h" 18 19 #include "gmock/gmock.h" 20 #include "gtest/gtest.h" 21 22 namespace perfetto { 23 namespace base { 24 namespace { 25 26 TEST(StringUtilsTest, StartsWith) { 27 EXPECT_TRUE(StartsWith("", "")); 28 EXPECT_TRUE(StartsWith("abc", "")); 29 EXPECT_TRUE(StartsWith("abc", "a")); 30 EXPECT_TRUE(StartsWith("abc", "ab")); 31 EXPECT_TRUE(StartsWith("abc", "abc")); 32 EXPECT_FALSE(StartsWith("abc", "abcd")); 33 EXPECT_FALSE(StartsWith("aa", "ab")); 34 EXPECT_FALSE(StartsWith("", "ab")); 35 } 36 37 } // namespace 38 } // namespace base 39 } // namespace perfetto 40
