From d5083f6f6b9bc76bbe64052bcec639eee752a321 Mon Sep 17 00:00:00 2001 From: Adam Lesinski Date: Mon, 16 Jan 2017 15:07:21 -0800 Subject: Move StringPiece to libandroidfw 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 --- libs/androidfw/tests/StringPiece_test.cpp | 95 +++++++++++++++++++++++++++++++ 1 file changed, 95 insertions(+) create mode 100644 libs/androidfw/tests/StringPiece_test.cpp (limited to 'libs/androidfw/tests/StringPiece_test.cpp') diff --git a/libs/androidfw/tests/StringPiece_test.cpp b/libs/androidfw/tests/StringPiece_test.cpp new file mode 100644 index 000000000000..316a5c1bf40e --- /dev/null +++ b/libs/androidfw/tests/StringPiece_test.cpp @@ -0,0 +1,95 @@ +/* + * 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 "androidfw/StringPiece.h" + +#include +#include +#include + +#include "TestHelpers.h" + +namespace android { + +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 android -- cgit v1.2.3