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d29ff296fb
Fix error reported by clang in UnitTestDebugAssertLibHost that the function snprintf() is undefined. Add include of <stdio.h> to resolve error. Signed-off-by: Michael D Kinney <michael.d.kinney@intel.com>
87 lines
2.7 KiB
C++
87 lines
2.7 KiB
C++
/** @file
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Unit Test Debug Assert Library for host-based environments
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Copyright (c) 2020, Intel Corporation. All rights reserved.<BR>
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SPDX-License-Identifier: BSD-2-Clause-Patent
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**/
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#include <stdexcept>
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#ifdef NULL
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#undef NULL
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#endif
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extern "C" {
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#include <Uefi.h>
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#include <UnitTestFrameworkTypes.h>
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#include <Library/BaseLib.h>
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#include <Library/UnitTestLib.h>
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#include <stdio.h>
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//
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// If address sanitizer is enabled, then declare the function that is used to
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// handle custom long jump implementation.
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//
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#ifdef __SANITIZE_ADDRESS__
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void
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__asan_handle_no_return (
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);
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#endif
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///
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/// Point to jump buffer used with SetJump()/LongJump() to test if a function
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/// under test generates an expected ASSERT() condition.
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///
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BASE_LIBRARY_JUMP_BUFFER *gUnitTestExpectAssertFailureJumpBuffer = NULL;
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/**
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Unit test library replacement for DebugAssert() in DebugLib.
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If FileName is NULL, then a <FileName> string of "(NULL) Filename" is printed.
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If Description is NULL, then a <Description> string of "(NULL) Description" is printed.
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@param FileName The pointer to the name of the source file that generated the assert condition.
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@param LineNumber The line number in the source file that generated the assert condition
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@param Description The pointer to the description of the assert condition.
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**/
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VOID
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EFIAPI
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UnitTestDebugAssert (
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IN CONST CHAR8 *FileName,
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IN UINTN LineNumber,
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IN CONST CHAR8 *Description
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)
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{
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CHAR8 Message[256];
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if (gUnitTestExpectAssertFailureJumpBuffer != NULL) {
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UT_LOG_INFO ("Detected expected ASSERT: %a(%d): %a\n", FileName, LineNumber, Description);
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//
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// If address sanitizer is enabled, then inform sanitizer that a no return
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// function is being called that will reset to a previous stack frame.
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// This is required to avoid false positives from the address sanitizer
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// due to the use of a custom long jump implementation.
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//
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#ifdef __SANITIZE_ADDRESS__
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__asan_handle_no_return ();
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#endif
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LongJump (gUnitTestExpectAssertFailureJumpBuffer, 1);
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} else {
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if (GetActiveFrameworkHandle () != NULL) {
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AsciiStrCpyS (Message, sizeof (Message), "Detected unexpected ASSERT(");
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AsciiStrCatS (Message, sizeof (Message), Description);
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AsciiStrCatS (Message, sizeof (Message), ")");
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UnitTestAssertTrue (FALSE, "", LineNumber, FileName, Message);
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} else {
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snprintf (Message, sizeof (Message), "Detected unexpected ASSERT: %s(%d): %s\n", FileName, (INT32)(UINT32)LineNumber, Description);
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throw std::runtime_error (Message);
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}
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}
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}
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}
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