| /* |
| * Copyright (C) 2015 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 "util/StringPiece.h" |
| |
| #include <algorithm> |
| #include <string> |
| #include <vector> |
| |
| #include "test/Test.h" |
| |
| namespace aapt { |
| |
| TEST(StringPieceTest, CompareNonNullTerminatedPiece) { |
| StringPiece a("hello world", 5); |
| StringPiece b("hello moon", 5); |
| EXPECT_EQ(a, b); |
| |
| StringPiece16 a16(u"hello world", 5); |
| StringPiece16 b16(u"hello moon", 5); |
| EXPECT_EQ(a16, b16); |
| } |
| |
| TEST(StringPieceTest, PiecesHaveCorrectSortOrder) { |
| std::string testing("testing"); |
| std::string banana("banana"); |
| std::string car("car"); |
| |
| EXPECT_TRUE(StringPiece(testing) > banana); |
| EXPECT_TRUE(StringPiece(testing) > car); |
| EXPECT_TRUE(StringPiece(banana) < testing); |
| EXPECT_TRUE(StringPiece(banana) < car); |
| EXPECT_TRUE(StringPiece(car) < testing); |
| EXPECT_TRUE(StringPiece(car) > banana); |
| } |
| |
| TEST(StringPieceTest, PiecesHaveCorrectSortOrderUtf8) { |
| std::string testing("testing"); |
| std::string banana("banana"); |
| std::string car("car"); |
| |
| EXPECT_TRUE(StringPiece(testing) > banana); |
| EXPECT_TRUE(StringPiece(testing) > car); |
| EXPECT_TRUE(StringPiece(banana) < testing); |
| EXPECT_TRUE(StringPiece(banana) < car); |
| EXPECT_TRUE(StringPiece(car) < testing); |
| EXPECT_TRUE(StringPiece(car) > banana); |
| } |
| |
| TEST(StringPieceTest, ContainsOtherStringPiece) { |
| StringPiece text("I am a leaf on the wind."); |
| StringPiece start_needle("I am"); |
| StringPiece end_needle("wind."); |
| StringPiece middle_needle("leaf"); |
| StringPiece empty_needle(""); |
| StringPiece missing_needle("soar"); |
| StringPiece long_needle("This string is longer than the text."); |
| |
| EXPECT_TRUE(text.contains(start_needle)); |
| EXPECT_TRUE(text.contains(end_needle)); |
| EXPECT_TRUE(text.contains(middle_needle)); |
| EXPECT_TRUE(text.contains(empty_needle)); |
| EXPECT_FALSE(text.contains(missing_needle)); |
| EXPECT_FALSE(text.contains(long_needle)); |
| |
| StringPiece16 text16(u"I am a leaf on the wind."); |
| StringPiece16 start_needle16(u"I am"); |
| StringPiece16 end_needle16(u"wind."); |
| StringPiece16 middle_needle16(u"leaf"); |
| StringPiece16 empty_needle16(u""); |
| StringPiece16 missing_needle16(u"soar"); |
| StringPiece16 long_needle16(u"This string is longer than the text."); |
| |
| EXPECT_TRUE(text16.contains(start_needle16)); |
| EXPECT_TRUE(text16.contains(end_needle16)); |
| EXPECT_TRUE(text16.contains(middle_needle16)); |
| EXPECT_TRUE(text16.contains(empty_needle16)); |
| EXPECT_FALSE(text16.contains(missing_needle16)); |
| EXPECT_FALSE(text16.contains(long_needle16)); |
| } |
| |
| } // namespace aapt |