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/// \file error.test.cc
/// \brief Error handling API tests.
/// \author Amlal El Mahrouss (amlal at nekernel dot org)
#include <libSystem/SystemKit/System.h>
#include <public/frameworks/KernelTest.fwrk/headers/TestCase.h>
/// \note ErrGetLastError tests
KT_DECL_TEST(ErrGetLastErrorInitial, []() -> bool {
SInt32 error = ErrGetLastError();
return error >= 0;
});
KT_DECL_TEST(ErrGetLastErrorAfterSuccess, []() -> bool {
auto heap = MmCreateHeap(1024, 0);
if (!heap) return NO;
SInt32 error = ErrGetLastError();
MmDestroyHeap(heap);
return error == 0;
});
KT_DECL_TEST(ErrGetLastErrorAfterFailure, []() -> bool {
auto heap = MmCreateHeap(0, 0);
SInt32 error = ErrGetLastError();
return error != 0;
});
KT_DECL_TEST(ErrGetLastErrorAfterInvalidFile, []() -> bool {
auto file = IoOpenFile("/invalid/path/that/does/not/exist", nullptr);
SInt32 error = ErrGetLastError();
if (file) IoCloseFile(file);
return error != 0;
});
KT_DECL_TEST(ErrGetLastErrorAfterNullOp, []() -> bool {
auto ptr = MmCopyMemory(nullptr, nullptr, 10);
SInt32 error = ErrGetLastError();
return error != 0;
});
KT_DECL_TEST(ErrGetLastErrorMultipleCalls, []() -> bool {
SInt32 error1 = ErrGetLastError();
SInt32 error2 = ErrGetLastError();
return error1 == error2;
});
/// \brief Run error tests.
IMPORT_C SInt32 KT_TEST_MAIN() {
KT_RUN_TEST(ErrGetLastErrorInitial);
KT_RUN_TEST(ErrGetLastErrorAfterSuccess);
KT_RUN_TEST(ErrGetLastErrorAfterFailure);
KT_RUN_TEST(ErrGetLastErrorAfterInvalidFile);
KT_RUN_TEST(ErrGetLastErrorAfterNullOp);
KT_RUN_TEST(ErrGetLastErrorMultipleCalls);
return KT_TEST_SUCCESS;
}
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