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/** @file
This is a sample to demonstrates the use of GoogleTest that supports host
execution environments for test case that generates an exception. For some
host-based environments, this is a fatal condition that terminates the unit
tests and no additional test cases are executed. On other environments, this
condition may be report a unit test failure and continue with additional unit
tests.
Copyright (c) 2024, Intel Corporation. All rights reserved.<BR>
SPDX-License-Identifier: BSD-2-Clause-Patent
**/
#include <Library/GoogleTestLib.h>
extern "C" {
#include <Uefi.h>
#include <Library/BaseLib.h>
#include <Library/DebugLib.h>
}
UINTN
DivideWithNoParameterChecking (
UINTN Dividend,
UINTN Divisor
)
{
//
// Perform integer division with no check for divide by zero
//
return (Dividend / Divisor);
}
/**
Sample unit test that generates an unexpected exception
**/
TEST (ExceptionTest, GenerateExceptionExpectTestFail) {
//
// Assertion that passes without generating an exception
//
EXPECT_EQ (DivideWithNoParameterChecking (20, 1), (UINTN)20);
//
// Assertion that generates divide by zero exception before result evaluated
//
EXPECT_EQ (DivideWithNoParameterChecking (20, 0), MAX_UINTN);
}
int
main (
int argc,
char *argv[]
)
{
testing::InitGoogleTest (&argc, argv);
return RUN_ALL_TESTS ();
}
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