718e7ab064
This forces us to use an explicit hash class in a few place, but it is cleaner. remove utils::lower_bound and utils::upper_bound, which were not used.
111 lines
2.9 KiB
C++
111 lines
2.9 KiB
C++
/*
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* Copyright (C) 2018 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 <gtest/gtest.h>
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#include <utils/CString.h>
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using namespace utils;
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TEST(CString, EmptyString) {
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CString emptyString("");
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EXPECT_STREQ("", emptyString.c_str_safe());
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}
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TEST(StaticString, hash) {
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StaticString a("Hello World!");
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StaticString b = StaticString::make("Hello World!");
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StaticString c("Hello World");
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StaticString d("Hello World!");
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EXPECT_EQ(a.getHash(), b.getHash());
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EXPECT_EQ(a.getHash(), d.getHash());
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EXPECT_NE(a.getHash(), c.getHash());
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EXPECT_NE(b.getHash(), c.getHash());
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StaticString::Hasher ha;
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EXPECT_EQ(ha(a), a.getHash());
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}
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TEST(CString, Replace) {
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{
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CString str("foo bar baz");
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str.replace(0, 0, CString("lkj"));
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EXPECT_STREQ("lkjfoo bar baz", str.c_str());
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}
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{
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CString str("foo bar baz");
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str.replace(4, 3, CString("dpa"));
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EXPECT_STREQ("foo dpa baz", str.c_str());
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}
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{
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CString str("foo bar baz");
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str.replace(4, 3, CString(""));
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EXPECT_STREQ("foo baz", str.c_str());
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}
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{
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CString str("foo bar baz");
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str.replace(4, 3, CString("a"));
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EXPECT_STREQ("foo a baz", str.c_str());
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}
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{
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CString str("foo bar baz");
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str.replace(4, 3, CString("abcdef"));
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EXPECT_STREQ("foo abcdef baz", str.c_str());
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}
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{
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CString str("foo bar baz");
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str.replace(0, 3, CString("abcdef"));
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EXPECT_STREQ("abcdef bar baz", str.c_str());
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}
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{
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CString str("foo bar baz");
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str.replace(8, 3, CString("abcdef"));
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EXPECT_STREQ("foo bar abcdef", str.c_str());
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}
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{
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CString str("foo bar baz");
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str.replace(0, 11, CString("abcdef"));
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EXPECT_STREQ("abcdef", str.c_str());
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}
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}
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TEST(CString, ReplaceZeroLength) {
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{
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std::string str("foobar");
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str.replace(6, 0, "abc");
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EXPECT_STREQ("foobarabc", str.c_str());
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}
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{
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CString str;
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str.replace(0, 0, CString("far"));
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EXPECT_STREQ("far", str.c_str());
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}
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}
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TEST(CString, ReplacePastEndOfString) {
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{
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CString str("foo bar baz");
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str.replace(0, 100, CString("bat"));
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EXPECT_STREQ("bat", str.c_str());
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}
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{
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CString str("foo bar baz");
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str.replace(8, 100, CString("bat"));
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EXPECT_STREQ("foo bar bat", str.c_str());
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}
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}
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