d5083f6f6b
libandroidfw needs to make use of StringPiece, so move it to libandroidfw and update all code referencing StringPiece in aapt2. Test: make libandroidfw_tests libaapt2_tests Change-Id: I68d7f0fc7c651b048d9d1f5e7971f10ef5349fa1
96 lines
3.0 KiB
C++
96 lines
3.0 KiB
C++
/*
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* Copyright (C) 2015 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include "androidfw/StringPiece.h"
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#include <algorithm>
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#include <string>
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#include <vector>
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#include "TestHelpers.h"
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namespace android {
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TEST(StringPieceTest, CompareNonNullTerminatedPiece) {
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StringPiece a("hello world", 5);
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StringPiece b("hello moon", 5);
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EXPECT_EQ(a, b);
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StringPiece16 a16(u"hello world", 5);
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StringPiece16 b16(u"hello moon", 5);
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EXPECT_EQ(a16, b16);
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}
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TEST(StringPieceTest, PiecesHaveCorrectSortOrder) {
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std::string testing("testing");
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std::string banana("banana");
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std::string car("car");
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EXPECT_TRUE(StringPiece(testing) > banana);
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EXPECT_TRUE(StringPiece(testing) > car);
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EXPECT_TRUE(StringPiece(banana) < testing);
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EXPECT_TRUE(StringPiece(banana) < car);
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EXPECT_TRUE(StringPiece(car) < testing);
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EXPECT_TRUE(StringPiece(car) > banana);
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}
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TEST(StringPieceTest, PiecesHaveCorrectSortOrderUtf8) {
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std::string testing("testing");
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std::string banana("banana");
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std::string car("car");
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EXPECT_TRUE(StringPiece(testing) > banana);
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EXPECT_TRUE(StringPiece(testing) > car);
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EXPECT_TRUE(StringPiece(banana) < testing);
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EXPECT_TRUE(StringPiece(banana) < car);
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EXPECT_TRUE(StringPiece(car) < testing);
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EXPECT_TRUE(StringPiece(car) > banana);
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}
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TEST(StringPieceTest, ContainsOtherStringPiece) {
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StringPiece text("I am a leaf on the wind.");
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StringPiece start_needle("I am");
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StringPiece end_needle("wind.");
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StringPiece middle_needle("leaf");
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StringPiece empty_needle("");
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StringPiece missing_needle("soar");
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StringPiece long_needle("This string is longer than the text.");
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EXPECT_TRUE(text.contains(start_needle));
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EXPECT_TRUE(text.contains(end_needle));
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EXPECT_TRUE(text.contains(middle_needle));
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EXPECT_TRUE(text.contains(empty_needle));
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EXPECT_FALSE(text.contains(missing_needle));
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EXPECT_FALSE(text.contains(long_needle));
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StringPiece16 text16(u"I am a leaf on the wind.");
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StringPiece16 start_needle16(u"I am");
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StringPiece16 end_needle16(u"wind.");
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StringPiece16 middle_needle16(u"leaf");
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StringPiece16 empty_needle16(u"");
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StringPiece16 missing_needle16(u"soar");
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StringPiece16 long_needle16(u"This string is longer than the text.");
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EXPECT_TRUE(text16.contains(start_needle16));
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EXPECT_TRUE(text16.contains(end_needle16));
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EXPECT_TRUE(text16.contains(middle_needle16));
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EXPECT_TRUE(text16.contains(empty_needle16));
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EXPECT_FALSE(text16.contains(missing_needle16));
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EXPECT_FALSE(text16.contains(long_needle16));
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}
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} // namespace android
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