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ntdll/tests: Add some tests for negative file offsets.

This commit is contained in:
Dmitry Timoshkov 2013-09-06 17:03:03 +09:00 committed by Alexandre Julliard
parent 75deeb4589
commit a4ec059354
1 changed files with 168 additions and 13 deletions
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181
dlls/ntdll/tests/file.c
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@ -1921,13 +1921,14 @@ static void test_NtCreateFile(void)
static void test_read_write(void)
{
static const char contents[] = "1234567890abcd";
static const char contents[14] = "1234567890abcd";
char buf[256];
HANDLE hfile;
OVERLAPPED ovl;
IO_STATUS_BLOCK iob;
DWORD ret, bytes, status;
DWORD ret, bytes, status, off;
LARGE_INTEGER offset;
LONG i;
iob.Status = -1;
iob.Information = -1;
@ -1964,10 +1965,38 @@ static void test_read_write(void)
iob.Status = -1;
iob.Information = -1;
status = pNtWriteFile(hfile, 0, NULL, NULL, &iob, contents, sizeof(contents), NULL, NULL);
status = pNtWriteFile(hfile, 0, NULL, NULL, &iob, contents, 7, NULL, NULL);
ok(status == STATUS_SUCCESS, "NtWriteFile error %#x\n", status);
ok(iob.Status == STATUS_SUCCESS, "expected STATUS_SUCCESS, got %#x\n", iob.Status);
ok(iob.Information == sizeof(contents), "expected sizeof(contents), got %lu\n", iob.Information);
ok(iob.Information == 7, "expected 7, got %lu\n", iob.Information);
SetFilePointer(hfile, 0, NULL, FILE_BEGIN);
iob.Status = -1;
iob.Information = -1;
offset.QuadPart = (LONGLONG)-1 /* FILE_WRITE_TO_END_OF_FILE */;
status = pNtWriteFile(hfile, 0, NULL, NULL, &iob, contents + 7, sizeof(contents) - 7, &offset, NULL);
todo_wine
ok(status == STATUS_SUCCESS, "NtWriteFile error %#x\n", status);
todo_wine
ok(iob.Status == STATUS_SUCCESS, "expected STATUS_SUCCESS, got %#x\n", iob.Status);
todo_wine
ok(iob.Information == sizeof(contents) - 7, "expected sizeof(contents)-7, got %lu\n", iob.Information);
/* FIXME: Remove once Wine is fixed */
if (status != STATUS_SUCCESS)
{
iob.Status = -1;
iob.Information = -1;
offset.QuadPart = 7;
status = pNtWriteFile(hfile, 0, NULL, NULL, &iob, contents + 7, sizeof(contents) - 7, &offset, NULL);
ok(status == STATUS_SUCCESS, "NtWriteFile error %#x\n", status);
ok(iob.Status == STATUS_SUCCESS, "expected STATUS_SUCCESS, got %#x\n", iob.Status);
ok(iob.Information == sizeof(contents) - 7, "expected sizeof(contents)-7, got %lu\n", iob.Information);
}
off = SetFilePointer(hfile, 0, NULL, FILE_CURRENT);
ok(off == sizeof(contents), "expected sizeof(contents), got %u\n", off);
bytes = 0xdeadbeef;
SetLastError(0xdeadbeef);
@ -1985,6 +2014,19 @@ static void test_read_write(void)
ok(bytes == sizeof(contents), "bytes %u\n", bytes);
ok(!memcmp(contents, buf, sizeof(contents)), "file contents mismatch\n");
for (i = -20; i < -1; i++)
{
if (i == -2) continue;
iob.Status = -1;
iob.Information = -1;
offset.QuadPart = (LONGLONG)i;
status = pNtWriteFile(hfile, 0, NULL, NULL, &iob, contents, sizeof(contents), &offset, NULL);
ok(status == STATUS_INVALID_PARAMETER, "%d: expected STATUS_INVALID_PARAMETER, got %#x\n", i, status);
ok(iob.Status == -1, "expected -1, got %#x\n", iob.Status);
ok(iob.Information == -1, "expected -1, got %ld\n", iob.Information);
}
SetFilePointer(hfile, sizeof(contents) - 4, NULL, FILE_BEGIN);
iob.Status = -1;
@ -1995,6 +2037,18 @@ static void test_read_write(void)
ok(iob.Status == STATUS_SUCCESS, "expected STATUS_SUCCESS, got %#x\n", iob.Status);
ok(iob.Information == 4, "expected 4, got %lu\n", iob.Information);
off = SetFilePointer(hfile, 0, NULL, FILE_CURRENT);
ok(off == sizeof(contents), "expected sizeof(contents), got %u\n", off);
iob.Status = -1;
iob.Information = -1;
status = pNtReadFile(hfile, 0, NULL, NULL, &iob, buf, sizeof(buf), NULL, NULL);
ok(status == STATUS_END_OF_FILE, "expected STATUS_END_OF_FILE, got %#x\n", status);
todo_wine
ok(iob.Status == STATUS_END_OF_FILE, "expected STATUS_END_OF_FILE, got %#x\n", iob.Status);
todo_wine
ok(iob.Information == 0, "expected 0, got %lu\n", iob.Information);
SetFilePointer(hfile, 0, NULL, FILE_BEGIN);
bytes = 0;
@ -2005,6 +2059,9 @@ static void test_read_write(void)
ok(!memcmp(contents, buf, sizeof(contents) - 4), "file contents mismatch\n");
ok(!memcmp(buf + sizeof(contents) - 4, "DCBA", 4), "file contents mismatch\n");
off = SetFilePointer(hfile, 0, NULL, FILE_CURRENT);
ok(off == sizeof(contents), "expected sizeof(contents), got %u\n", off);
SetFilePointer(hfile, 0, NULL, FILE_BEGIN);
bytes = 0;
@ -2013,6 +2070,9 @@ static void test_read_write(void)
ok(ret, "WriteFile error %d\n", GetLastError());
ok(bytes == sizeof(contents), "bytes %u\n", bytes);
off = SetFilePointer(hfile, 0, NULL, FILE_CURRENT);
ok(off == sizeof(contents), "expected sizeof(contents), got %u\n", off);
iob.Status = -1;
iob.Information = -1;
status = pNtReadFile(hfile, 0, NULL, NULL, &iob, buf, sizeof(buf), NULL, NULL);
@ -2022,6 +2082,19 @@ todo_wine
todo_wine
ok(iob.Information == 0, "expected 0, got %lu\n", iob.Information);
for (i = -20; i < 0; i++)
{
if (i == -2) continue;
iob.Status = -1;
iob.Information = -1;
offset.QuadPart = (LONGLONG)i;
status = pNtReadFile(hfile, 0, NULL, NULL, &iob, buf, sizeof(buf), &offset, NULL);
ok(status == STATUS_INVALID_PARAMETER, "%d: expected STATUS_INVALID_PARAMETER, got %#x\n", i, status);
ok(iob.Status == -1, "expected -1, got %#x\n", iob.Status);
ok(iob.Information == -1, "expected -1, got %ld\n", iob.Information);
}
iob.Status = -1;
iob.Information = -1;
offset.QuadPart = (LONGLONG)-2 /* FILE_USE_FILE_POINTER_POSITION */;
@ -2041,6 +2114,9 @@ todo_wine
ok(bytes == sizeof(contents), "bytes %u\n", bytes);
ok(!memcmp(contents, buf, sizeof(contents)), "file contents mismatch\n");
off = SetFilePointer(hfile, 0, NULL, FILE_CURRENT);
ok(off == sizeof(contents), "expected sizeof(contents), got %u\n", off);
iob.Status = -1;
iob.Information = -1;
status = pNtReadFile(hfile, 0, NULL, NULL, &iob, buf, sizeof(buf), NULL, NULL);
@ -2059,6 +2135,9 @@ todo_wine
ok(iob.Information == sizeof(contents), "expected sizeof(contents), got %lu\n", iob.Information);
ok(!memcmp(contents, buf, sizeof(contents)), "file contents mismatch\n");
off = SetFilePointer(hfile, 0, NULL, FILE_CURRENT);
ok(off == sizeof(contents), "expected sizeof(contents), got %u\n", off);
iob.Status = -1;
iob.Information = -1;
offset.QuadPart = sizeof(contents) - 4;
@ -2067,6 +2146,9 @@ todo_wine
ok(iob.Status == STATUS_SUCCESS, "expected STATUS_SUCCESS, got %#x\n", iob.Status);
ok(iob.Information == 4, "expected 4, got %lu\n", iob.Information);
off = SetFilePointer(hfile, 0, NULL, FILE_CURRENT);
ok(off == sizeof(contents), "expected sizeof(contents), got %u\n", off);
iob.Status = -1;
iob.Information = -1;
offset.QuadPart = 0;
@ -2077,6 +2159,9 @@ todo_wine
ok(!memcmp(contents, buf, sizeof(contents) - 4), "file contents mismatch\n");
ok(!memcmp(buf + sizeof(contents) - 4, "DCBA", 4), "file contents mismatch\n");
off = SetFilePointer(hfile, 0, NULL, FILE_CURRENT);
ok(off == sizeof(contents), "expected sizeof(contents), got %u\n", off);
S(U(ovl)).Offset = sizeof(contents) - 4;
S(U(ovl)).OffsetHigh = 0;
ovl.hEvent = 0;
@ -2086,6 +2171,9 @@ todo_wine
ok(ret, "WriteFile error %d\n", GetLastError());
ok(bytes == 4, "bytes %u\n", bytes);
off = SetFilePointer(hfile, 0, NULL, FILE_CURRENT);
ok(off == sizeof(contents), "expected sizeof(contents), got %u\n", off);
S(U(ovl)).Offset = 0;
S(U(ovl)).OffsetHigh = 0;
ovl.Internal = -1;
@ -2101,6 +2189,9 @@ todo_wine
ok(!memcmp(contents, buf, sizeof(contents) - 4), "file contents mismatch\n");
ok(!memcmp(buf + sizeof(contents) - 4, "ABCD", 4), "file contents mismatch\n");
off = SetFilePointer(hfile, 0, NULL, FILE_CURRENT);
ok(off == sizeof(contents), "expected sizeof(contents), got %u\n", off);
CloseHandle(hfile);
hfile = create_temp_file(FILE_FLAG_OVERLAPPED);
@ -2120,6 +2211,20 @@ todo_wine
ok(iob.Status == -1, "expected -1, got %#x\n", iob.Status);
ok(iob.Information == -1, "expected -1, got %ld\n", iob.Information);
for (i = -20; i < -1; i++)
{
/* FIXME: Remove once Wine is fixed */
if (i == -2) continue;
iob.Status = -1;
iob.Information = -1;
offset.QuadPart = (LONGLONG)i;
status = pNtWriteFile(hfile, 0, NULL, NULL, &iob, contents, sizeof(contents), &offset, NULL);
ok(status == STATUS_INVALID_PARAMETER, "%d: expected STATUS_INVALID_PARAMETER, got %#x\n", i, status);
ok(iob.Status == -1, "expected -1, got %#x\n", iob.Status);
ok(iob.Information == -1, "expected -1, got %ld\n", iob.Information);
}
iob.Status = -1;
iob.Information = -1;
offset.QuadPart = (LONGLONG)-2 /* FILE_USE_FILE_POINTER_POSITION */;
@ -2155,6 +2260,9 @@ todo_wine
ret = WaitForSingleObject(hfile, 3000);
ok(ret == WAIT_OBJECT_0, "WaitForSingleObject error %d\n", ret);
off = SetFilePointer(hfile, 0, NULL, FILE_CURRENT);
ok(off == 0, "expected 0, got %u\n", off);
bytes = 0xdeadbeef;
SetLastError(0xdeadbeef);
ret = ReadFile(hfile, buf, sizeof(buf), &bytes, NULL);
@ -2169,13 +2277,16 @@ todo_wine
ok(iob.Status == -1, "expected -1, got %#x\n", iob.Status);
ok(iob.Information == -1, "expected -1, got %ld\n", iob.Information);
iob.Status = -1;
iob.Information = -1;
offset.QuadPart = (LONGLONG)-2 /* FILE_USE_FILE_POINTER_POSITION */;
status = pNtReadFile(hfile, 0, NULL, NULL, &iob, buf, sizeof(buf), &offset, NULL);
ok(status == STATUS_INVALID_PARAMETER, "expected STATUS_INVALID_PARAMETER, got %#x\n", status);
ok(iob.Status == -1, "expected -1, got %#x\n", iob.Status);
ok(iob.Information == -1, "expected -1, got %ld\n", iob.Information);
for (i = -20; i < 0; i++)
{
iob.Status = -1;
iob.Information = -1;
offset.QuadPart = (LONGLONG)i;
status = pNtReadFile(hfile, 0, NULL, NULL, &iob, buf, sizeof(buf), &offset, NULL);
ok(status == STATUS_INVALID_PARAMETER, "%d: expected STATUS_INVALID_PARAMETER, got %#x\n", i, status);
ok(iob.Status == -1, "expected -1, got %#x\n", iob.Status);
ok(iob.Information == -1, "expected -1, got %ld\n", iob.Information);
}
offset.QuadPart = sizeof(contents);
S(U(ovl)).Offset = offset.u.LowPart;
@ -2203,6 +2314,9 @@ todo_wine
ok((NTSTATUS)ovl.Internal == STATUS_END_OF_FILE, "expected STATUS_END_OF_FILE, got %#lx\n", ovl.Internal);
ok(ovl.InternalHigh == 0, "expected 0, got %lu\n", ovl.InternalHigh);
off = SetFilePointer(hfile, 0, NULL, FILE_CURRENT);
ok(off == 0, "expected 0, got %u\n", off);
bytes = 0xdeadbeef;
ret = GetOverlappedResult(hfile, &ovl, &bytes, TRUE);
ok(!ret, "GetOverlappedResult should report FALSE\n");
@ -2211,6 +2325,9 @@ todo_wine
ok((NTSTATUS)ovl.Internal == STATUS_END_OF_FILE, "expected STATUS_END_OF_FILE, got %#lx\n", ovl.Internal);
ok(ovl.InternalHigh == 0, "expected 0, got %lu\n", ovl.InternalHigh);
off = SetFilePointer(hfile, 0, NULL, FILE_CURRENT);
ok(off == 0, "expected 0, got %u\n", off);
iob.Status = -1;
iob.Information = -1;
offset.QuadPart = sizeof(contents);
@ -2219,6 +2336,9 @@ todo_wine
ok(iob.Status == STATUS_END_OF_FILE, "expected STATUS_END_OF_FILE, got %#x\n", iob.Status);
ok(iob.Information == 0, "expected 0, got %lu\n", iob.Information);
off = SetFilePointer(hfile, 0, NULL, FILE_CURRENT);
ok(off == 0, "expected 0, got %u\n", off);
S(U(ovl)).Offset = offset.u.LowPart;
S(U(ovl)).OffsetHigh = offset.u.HighPart;
ovl.Internal = iob.Status;
@ -2232,7 +2352,8 @@ todo_wine
ok((NTSTATUS)ovl.Internal == STATUS_END_OF_FILE, "expected STATUS_END_OF_FILE, got %#lx\n", ovl.Internal);
ok(ovl.InternalHigh == 0, "expected 0, got %lu\n", ovl.InternalHigh);
SetFilePointer(hfile, 0, NULL, FILE_BEGIN);
off = SetFilePointer(hfile, 0, NULL, FILE_CURRENT);
ok(off == 0, "expected 0, got %u\n", off);
S(U(ovl)).Offset = 0;
S(U(ovl)).OffsetHigh = 0;
@ -2248,6 +2369,9 @@ todo_wine
ok((NTSTATUS)ovl.Internal == STATUS_SUCCESS, "expected STATUS_SUCCESS, got %#lx\n", ovl.Internal);
ok(ovl.InternalHigh == sizeof(contents), "expected sizeof(contents), got %lu\n", ovl.InternalHigh);
off = SetFilePointer(hfile, 0, NULL, FILE_CURRENT);
ok(off == 0, "expected 0, got %u\n", off);
bytes = 0xdeadbeef;
ret = GetOverlappedResult(hfile, &ovl, &bytes, TRUE);
ok(ret, "GetOverlappedResult error %d\n", GetLastError());
@ -2256,17 +2380,30 @@ todo_wine
ok(ovl.InternalHigh == sizeof(contents), "expected sizeof(contents), got %lu\n", ovl.InternalHigh);
ok(!memcmp(contents, buf, sizeof(contents)), "file contents mismatch\n");
off = SetFilePointer(hfile, 0, NULL, FILE_CURRENT);
ok(off == 0, "expected 0, got %u\n", off);
SetFilePointer(hfile, sizeof(contents) - 4, NULL, FILE_BEGIN);
SetEndOfFile(hfile);
SetFilePointer(hfile, 0, NULL, FILE_BEGIN);
iob.Status = -1;
iob.Information = -1;
offset.QuadPart = sizeof(contents) - 4;
offset.QuadPart = (LONGLONG)-1 /* FILE_WRITE_TO_END_OF_FILE */;
status = pNtWriteFile(hfile, 0, NULL, NULL, &iob, "DCBA", 4, &offset, NULL);
ok(status == STATUS_PENDING || broken(status == STATUS_SUCCESS) /* before Vista */, "expected STATUS_PENDING, got %#x\n", status);
ok(iob.Status == STATUS_SUCCESS, "expected STATUS_SUCCESS, got %#x\n", iob.Status);
ok(iob.Information == 4, "expected 4, got %lu\n", iob.Information);
off = SetFilePointer(hfile, 0, NULL, FILE_CURRENT);
ok(off == 0, "expected 0, got %u\n", off);
ret = WaitForSingleObject(hfile, 3000);
ok(ret == WAIT_OBJECT_0, "WaitForSingleObject error %d\n", ret);
off = SetFilePointer(hfile, 0, NULL, FILE_CURRENT);
ok(off == 0, "expected 0, got %u\n", off);
iob.Status = -1;
iob.Information = -1;
offset.QuadPart = 0;
@ -2275,11 +2412,17 @@ todo_wine
ok(iob.Status == STATUS_SUCCESS, "expected STATUS_SUCCESS, got %#x\n", iob.Status);
ok(iob.Information == sizeof(contents), "expected sizeof(contents), got %lu\n", iob.Information);
off = SetFilePointer(hfile, 0, NULL, FILE_CURRENT);
ok(off == 0, "expected 0, got %u\n", off);
ret = WaitForSingleObject(hfile, 3000);
ok(ret == WAIT_OBJECT_0, "WaitForSingleObject error %d\n", ret);
ok(!memcmp(contents, buf, sizeof(contents) - 4), "file contents mismatch\n");
ok(!memcmp(buf + sizeof(contents) - 4, "DCBA", 4), "file contents mismatch\n");
off = SetFilePointer(hfile, 0, NULL, FILE_CURRENT);
ok(off == 0, "expected 0, got %u\n", off);
S(U(ovl)).Offset = sizeof(contents) - 4;
S(U(ovl)).OffsetHigh = 0;
ovl.Internal = -1;
@ -2294,6 +2437,9 @@ todo_wine
ok((NTSTATUS)ovl.Internal == STATUS_SUCCESS, "expected STATUS_SUCCESS, got %#lx\n", ovl.Internal);
ok(ovl.InternalHigh == 4, "expected 4, got %lu\n", ovl.InternalHigh);
off = SetFilePointer(hfile, 0, NULL, FILE_CURRENT);
ok(off == 0, "expected 0, got %u\n", off);
bytes = 0xdeadbeef;
ret = GetOverlappedResult(hfile, &ovl, &bytes, TRUE);
ok(ret, "GetOverlappedResult error %d\n", GetLastError());
@ -2301,6 +2447,9 @@ todo_wine
ok((NTSTATUS)ovl.Internal == STATUS_SUCCESS, "expected STATUS_SUCCESS, got %#lx\n", ovl.Internal);
ok(ovl.InternalHigh == 4, "expected 4, got %lu\n", ovl.InternalHigh);
off = SetFilePointer(hfile, 0, NULL, FILE_CURRENT);
ok(off == 0, "expected 0, got %u\n", off);
S(U(ovl)).Offset = 0;
S(U(ovl)).OffsetHigh = 0;
ovl.Internal = -1;
@ -2315,6 +2464,9 @@ todo_wine
ok((NTSTATUS)ovl.Internal == STATUS_SUCCESS, "expected STATUS_SUCCESS, got %#lx\n", ovl.Internal);
ok(ovl.InternalHigh == sizeof(contents), "expected sizeof(contents), got %lu\n", ovl.InternalHigh);
off = SetFilePointer(hfile, 0, NULL, FILE_CURRENT);
ok(off == 0, "expected 0, got %u\n", off);
bytes = 0xdeadbeef;
ret = GetOverlappedResult(hfile, &ovl, &bytes, TRUE);
ok(ret, "GetOverlappedResult error %d\n", GetLastError());
@ -2324,6 +2476,9 @@ todo_wine
ok(!memcmp(contents, buf, sizeof(contents) - 4), "file contents mismatch\n");
ok(!memcmp(buf + sizeof(contents) - 4, "ABCD", 4), "file contents mismatch\n");
off = SetFilePointer(hfile, 0, NULL, FILE_CURRENT);
ok(off == 0, "expected 0, got %u\n", off);
CloseHandle(hfile);
}