[1/2] ntdll/tests: Add more tests for reading beyond EOF.
Dmitry Timoshkov
dmitry at baikal.ru
Thu Oct 10 23:39:39 CDT 2013
---
dlls/ntdll/tests/file.c | 68 +++++++++++++++++++++++++++++++++++--------------
1 file changed, 49 insertions(+), 19 deletions(-)
diff --git a/dlls/ntdll/tests/file.c b/dlls/ntdll/tests/file.c
index 66786ef..7b644d1 100644
--- a/dlls/ntdll/tests/file.c
+++ b/dlls/ntdll/tests/file.c
@@ -2123,6 +2123,31 @@ todo_wine
off = SetFilePointer(hfile, 0, NULL, FILE_CURRENT);
ok(off == sizeof(contents), "expected sizeof(contents), got %u\n", off);
+ /* test reading beyond EOF */
+ bytes = -1;
+ SetLastError(0xdeadbeef);
+ ret = ReadFile(hfile, buf, sizeof(buf), &bytes, NULL);
+ ok(ret, "ReadFile error %d\n", GetLastError());
+ ok(GetLastError() == 0xdeadbeef, "expected 0xdeadbeef, got %d\n", GetLastError());
+ ok(bytes == 0, "bytes %u\n", bytes);
+
+ S(U(ovl)).Offset = sizeof(contents);
+ S(U(ovl)).OffsetHigh = 0;
+ ovl.Internal = -1;
+ ovl.InternalHigh = -1;
+ ovl.hEvent = 0;
+ bytes = -1;
+ SetLastError(0xdeadbeef);
+ ret = ReadFile(hfile, buf, sizeof(buf), &bytes, &ovl);
+todo_wine
+ ok(!ret, "ReadFile should fail\n");
+todo_wine
+ ok(GetLastError() == ERROR_HANDLE_EOF, "expected ERROR_HANDLE_EOF, got %d\n", GetLastError());
+ ok(bytes == 0, "bytes %u\n", bytes);
+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);
+
iob.Status = -1;
iob.Information = -1;
status = pNtReadFile(hfile, 0, NULL, NULL, &iob, buf, sizeof(buf), NULL, NULL);
@@ -2132,6 +2157,26 @@ todo_wine
todo_wine
ok(iob.Information == 0, "expected 0, got %lu\n", iob.Information);
+ iob.Status = -1;
+ iob.Information = -1;
+ offset.QuadPart = sizeof(contents);
+ status = pNtReadFile(hfile, 0, NULL, NULL, &iob, buf, sizeof(buf), &offset, 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);
+
+ 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_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);
+
for (i = -20; i < 0; i++)
{
if (i == -2) continue;
@@ -2145,16 +2190,6 @@ todo_wine
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_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;
@@ -2169,15 +2204,6 @@ todo_wine
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);
-
- iob.Status = -1;
- iob.Information = -1;
offset.QuadPart = 0;
status = pNtReadFile(hfile, 0, NULL, NULL, &iob, buf, sizeof(buf), &offset, NULL);
ok(status == STATUS_SUCCESS, "NtReadFile error %#x\n", status);
@@ -2333,6 +2359,10 @@ todo_wine
ok(iob.Information == -1, "expected -1, got %ld\n", iob.Information);
}
+ off = SetFilePointer(hfile, 0, NULL, FILE_CURRENT);
+ ok(off == 0, "expected 0, got %u\n", off);
+
+ /* test reading beyond EOF */
offset.QuadPart = sizeof(contents);
S(U(ovl)).Offset = offset.u.LowPart;
S(U(ovl)).OffsetHigh = offset.u.HighPart;
--
1.8.3.4
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