1 /* 2 * Copyright (C) 2019 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 "src/trace_processor/null_term_string_view.h" 18 19 #include "gmock/gmock.h" 20 #include "gtest/gtest.h" 21 22 namespace perfetto { 23 namespace trace_processor { 24 namespace { 25 TEST(NullTermStringViewTest,Comparisions)26TEST(NullTermStringViewTest, Comparisions) { 27 // Test the < operator. 28 EXPECT_FALSE(NullTermStringView() < NullTermStringView()); 29 EXPECT_FALSE(NullTermStringView() < NullTermStringView("")); 30 EXPECT_TRUE(NullTermStringView() < NullTermStringView("foo")); 31 EXPECT_TRUE(NullTermStringView("") < NullTermStringView("foo")); 32 EXPECT_FALSE(NullTermStringView("foo") < NullTermStringView("foo")); 33 EXPECT_TRUE(NullTermStringView("foo") < NullTermStringView("fooo")); 34 EXPECT_FALSE(NullTermStringView("fooo") < NullTermStringView("foo")); 35 EXPECT_TRUE(NullTermStringView("bar") < NullTermStringView("foo")); 36 37 // Test the <= operator. 38 EXPECT_TRUE(NullTermStringView() <= NullTermStringView()); 39 EXPECT_TRUE(NullTermStringView() <= NullTermStringView("")); 40 EXPECT_TRUE(NullTermStringView() <= NullTermStringView("foo")); 41 EXPECT_TRUE(NullTermStringView("") <= NullTermStringView("foo")); 42 EXPECT_TRUE(NullTermStringView("foo") <= NullTermStringView("foo")); 43 EXPECT_TRUE(NullTermStringView("foo") <= NullTermStringView("fooo")); 44 EXPECT_FALSE(NullTermStringView("fooo") <= NullTermStringView("foo")); 45 EXPECT_TRUE(NullTermStringView("bar") <= NullTermStringView("foo")); 46 47 // Test the > operator. 48 EXPECT_FALSE(NullTermStringView() > NullTermStringView()); 49 EXPECT_FALSE(NullTermStringView() > NullTermStringView("")); 50 EXPECT_FALSE(NullTermStringView() > NullTermStringView("foo")); 51 EXPECT_FALSE(NullTermStringView("") > NullTermStringView("foo")); 52 EXPECT_FALSE(NullTermStringView("foo") > NullTermStringView("foo")); 53 EXPECT_FALSE(NullTermStringView("foo") > NullTermStringView("fooo")); 54 EXPECT_TRUE(NullTermStringView("fooo") > NullTermStringView("foo")); 55 EXPECT_FALSE(NullTermStringView("bar") > NullTermStringView("foo")); 56 57 // Test the >= operator. 58 EXPECT_TRUE(NullTermStringView() >= NullTermStringView()); 59 EXPECT_TRUE(NullTermStringView() >= NullTermStringView("")); 60 EXPECT_FALSE(NullTermStringView() >= NullTermStringView("foo")); 61 EXPECT_FALSE(NullTermStringView("") >= NullTermStringView("foo")); 62 EXPECT_TRUE(NullTermStringView("foo") >= NullTermStringView("foo")); 63 EXPECT_FALSE(NullTermStringView("foo") >= NullTermStringView("fooo")); 64 EXPECT_TRUE(NullTermStringView("fooo") >= NullTermStringView("foo")); 65 EXPECT_FALSE(NullTermStringView("bar") >= NullTermStringView("foo")); 66 } 67 68 } // namespace 69 } // namespace trace_processor 70 } // namespace perfetto 71