| // Copyright (C) 2019 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 "utils/string_utils.h" |
| |
| #include <gtest/gtest.h> |
| |
| |
| namespace header_checker { |
| namespace utils { |
| |
| |
| TEST(StringUtilsTest, Trim) { |
| EXPECT_EQ("a b", Trim(" a b ")); |
| EXPECT_EQ("a b", Trim(" a b")); |
| EXPECT_EQ("a b", Trim("a b ")); |
| EXPECT_EQ("a b", Trim("a b")); |
| EXPECT_EQ("a b", Trim("\ta b\n")); |
| } |
| |
| |
| TEST(StringUtilsTest, StartsWith) { |
| EXPECT_TRUE(StartsWith("abcd", "ab")); |
| EXPECT_TRUE(StartsWith("a", "a")); |
| EXPECT_TRUE(StartsWith("a", "")); |
| EXPECT_TRUE(StartsWith("", "")); |
| |
| EXPECT_FALSE(StartsWith("ab", "abcd")); |
| EXPECT_FALSE(StartsWith("", "ab")); |
| } |
| |
| |
| TEST(StringUtilsTest, EndsWith) { |
| EXPECT_TRUE(EndsWith("abcd", "cd")); |
| EXPECT_TRUE(EndsWith("d", "d")); |
| EXPECT_TRUE(EndsWith("d", "")); |
| EXPECT_TRUE(EndsWith("", "")); |
| |
| EXPECT_FALSE(EndsWith("cd", "abcd")); |
| EXPECT_FALSE(EndsWith("", "cd")); |
| } |
| |
| |
| TEST(StringUtilsTest, Split) { |
| std::vector<std::string_view> xs; |
| |
| xs = Split(" a bb ccc ", " "); |
| EXPECT_EQ(3, xs.size()); |
| EXPECT_EQ("a", xs[0]); |
| EXPECT_EQ("bb", xs[1]); |
| EXPECT_EQ("ccc", xs[2]); |
| |
| xs = Split("a", " "); |
| EXPECT_EQ(1, xs.size()); |
| EXPECT_EQ("a", xs[0]); |
| |
| xs = Split("a b", " "); |
| EXPECT_EQ(2, xs.size()); |
| EXPECT_EQ("a", xs[0]); |
| EXPECT_EQ("b", xs[1]); |
| |
| xs = Split("a \t \t \tb", " \t"); |
| EXPECT_EQ(2, xs.size()); |
| EXPECT_EQ("a", xs[0]); |
| EXPECT_EQ("b", xs[1]); |
| } |
| |
| |
| TEST(StringUtilsTest, ParseInt) { |
| EXPECT_FALSE(ParseInt("")); |
| EXPECT_FALSE(ParseInt("a")); |
| EXPECT_FALSE(ParseInt("0xa")); |
| EXPECT_FALSE(ParseInt("16h")); |
| |
| EXPECT_TRUE(ParseInt("0").has_value()); |
| EXPECT_EQ(0, ParseInt("0").value()); |
| |
| EXPECT_TRUE(ParseInt("16").has_value()); |
| EXPECT_EQ(16, ParseInt("16").value()); |
| |
| EXPECT_TRUE(ParseInt("-16").has_value()); |
| EXPECT_EQ(-16, ParseInt("-16").value()); |
| } |
| |
| |
| TEST(StringUtilsTest, ParseBool) { |
| EXPECT_FALSE(ParseBool("")); |
| EXPECT_FALSE(ParseBool("false")); |
| EXPECT_FALSE(ParseBool("off")); |
| EXPECT_FALSE(ParseBool("0")); |
| |
| EXPECT_TRUE(ParseBool("TRUE")); |
| EXPECT_TRUE(ParseBool("True")); |
| EXPECT_TRUE(ParseBool("true")); |
| EXPECT_TRUE(ParseBool("ON")); |
| EXPECT_TRUE(ParseBool("1")); |
| } |
| |
| |
| TEST(StringUtilsTest, IsGlobPattern) { |
| EXPECT_TRUE(IsGlobPattern("*.so")); |
| EXPECT_TRUE(IsGlobPattern("[ab].txt")); |
| EXPECT_TRUE(IsGlobPattern("?.txt")); |
| |
| EXPECT_FALSE(IsGlobPattern("name")); |
| EXPECT_FALSE(IsGlobPattern(".txt")); |
| EXPECT_FALSE(IsGlobPattern("")); |
| } |
| |
| |
| } // namespace utils |
| } // namespace header_checker |