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1c9035d1b5
This PR adds handling for UtcClock to chrono.h/.cpp. --------- Co-authored-by: Yusra Syeda <yusra.syeda@ibm.com>
42 lines
1.2 KiB
C++
42 lines
1.2 KiB
C++
//===- unittests/Support/UTCTimeTest.cpp ----------------- ----------------===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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#include "llvm/Support/Chrono.h"
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#include "gtest/gtest.h"
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#include "llvm/Support/CommandLine.h"
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#include "llvm/Support/FormatProviders.h"
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#include "llvm/Support/FormatVariadic.h"
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namespace llvm {
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namespace sys {
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namespace {
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TEST(UTCTime, convertutc) {
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// Get the current time.
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time_t currentTime;
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time(¤tTime);
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// Convert with toUtcTime.
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SmallString<15> customResultString;
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raw_svector_ostream T(customResultString);
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T << formatv("{0:%Y-%m-%d %H:%M:%S}", llvm::sys::toUtcTime(currentTime));
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// Convert with gmtime.
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char gmtimeResultString[20];
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std::tm *gmtimeResult = std::gmtime(¤tTime);
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assert(gmtimeResult != NULL);
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std::strftime(gmtimeResultString, 20, "%Y-%m-%d %H:%M:%S", gmtimeResult);
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// Compare the formatted strings.
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EXPECT_EQ(customResultString, StringRef(gmtimeResultString, 19));
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}
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} // namespace
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} // namespace sys
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} // namespace llvm
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