4ea5aa09de
flang/include/flang/Runtime/io-api.h was changed into io-api-consts.h, then wrapped into a new io-api.h that includes io-api-consts.h, does some redundant includes and declarations, and then declares the prototype of one function, InquiryKeywordHashDecode. Make that function static in io-stmt.cpp prior to its sole call site, then undo the renaming, to reduce confusion and redundancy.
57 lines
2.0 KiB
C++
57 lines
2.0 KiB
C++
//===-- unittests/Runtime/LogicalFormatTest.cpp -----------------*- C++ -*-===//
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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 "CrashHandlerFixture.h"
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#include "flang-rt/runtime/descriptor.h"
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#include "flang/Runtime/io-api.h"
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#include <algorithm>
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#include <array>
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#include <cstring>
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#include <gtest/gtest.h>
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#include <tuple>
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using namespace Fortran::runtime;
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using namespace Fortran::runtime::io;
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TEST(IOApiTests, LogicalFormatTest) {
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static constexpr int bufferSize{29};
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char buffer[bufferSize];
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// Create format for all types and values to be written
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const char *format{"(L0,L3,I3,L2,L2,I3,L2,A3,L2,L,F4.1,L2)"};
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auto cookie{IONAME(BeginInternalFormattedOutput)(
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buffer, bufferSize, format, std::strlen(format))};
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// Write string, integer, and logical values to buffer
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IONAME(OutputLogical)(cookie, true);
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IONAME(OutputLogical)(cookie, false);
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IONAME(OutputInteger64)(cookie, 6);
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IONAME(OutputInteger32)(cookie, 22);
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IONAME(OutputInteger32)(cookie, 0);
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IONAME(OutputInteger32)(cookie, -2);
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IONAME(OutputCharacter)(cookie, "ABC", 3);
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IONAME(OutputCharacter)(cookie, "AB", 2);
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IONAME(OutputReal64)(cookie, 0.0);
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IONAME(OutputCharacter)(cookie, "", 0);
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IONAME(OutputReal32)(cookie, 2.3);
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IONAME(OutputReal32)(cookie, 2.3);
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// Ensure IO succeeded
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auto status{IONAME(EndIoStatement)(cookie)};
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ASSERT_EQ(status, 0) << "logical format: '" << format << "' failed, status "
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<< static_cast<int>(status);
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// Ensure final buffer matches expected string output
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static const std::string expect{"T F 6 T F -2 T AB FF 2.3 T"};
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// expect.size() == bufferSize - 1
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std::string bufferStr = std::string(buffer, bufferSize - 1);
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ASSERT_TRUE(expect == bufferStr)
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<< "Expected '" << expect << "', got '" << bufferStr << "'";
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}
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