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60 lines
1.5 KiB
60 lines
1.5 KiB
/* |
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* Copyright (C) 2011 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 "android-base/stringprintf.h" |
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#include <gtest/gtest.h> |
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#include <string> |
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TEST(StringPrintfTest, HexSizeT) { |
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size_t size = 0x00107e59; |
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EXPECT_EQ("00107e59", android::base::StringPrintf("%08zx", size)); |
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EXPECT_EQ("0x00107e59", android::base::StringPrintf("0x%08zx", size)); |
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} |
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TEST(StringPrintfTest, StringAppendF) { |
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std::string s("a"); |
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android::base::StringAppendF(&s, "b"); |
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EXPECT_EQ("ab", s); |
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} |
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TEST(StringPrintfTest, Errno) { |
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errno = 123; |
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android::base::StringPrintf("hello %s", "world"); |
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EXPECT_EQ(123, errno); |
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} |
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void TestN(size_t n) { |
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char* buf = new char[n + 1]; |
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memset(buf, 'x', n); |
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buf[n] = '\0'; |
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std::string s(android::base::StringPrintf("%s", buf)); |
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EXPECT_EQ(buf, s); |
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delete[] buf; |
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} |
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TEST(StringPrintfTest, At1023) { |
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TestN(1023); |
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} |
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TEST(StringPrintfTest, At1024) { |
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TestN(1024); |
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} |
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TEST(StringPrintfTest, At1025) { |
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TestN(1025); |
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}
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