Opened 14 years ago
Closed 14 years ago
#525 closed defect (fixed)
compactstub3 and compactstub4 tests fail on Windows
| Reported by: | Charlie Hull | Owned by: | Olly Betts |
|---|---|---|---|
| Priority: | normal | Milestone: | 1.2.5 |
| Component: | Test Suite | Version: | 1.2.4 |
| Severity: | normal | Keywords: | |
| Cc: | Blocked By: | ||
| Blocking: | Operating System: | Microsoft Windows |
Description (last modified by )
Grouped together as I expect they're failing for the same reason (different file deletion behaviour).
Running test: compactstub3... DatabaseError: Cannot rename '.stub/compactstub3_1 294240351/new_stub.tmp' to '.stub/compactstub3' (File exists) apitest backend brass: 0 tests passed, 1 failed. Running tests with backend "chert"... Running test: compactstub3... DatabaseError: Cannot rename '.stub/compactstub3_1 294240352/new_stub.tmp' to '.stub/compactstub3' (File exists) apitest backend chert: 0 tests passed, 1 failed. Running tests with backend "flint"... Running test: compactstub3... DatabaseError: Cannot rename '.stub/compactstub3_1 294240353/new_stub.tmp' to '.stub/compactstub3' (File exists)
Attachments (1)
Change History (9)
comment:2 by , 14 years ago
| Description: | modified (diff) |
|---|---|
| Milestone: | → 1.2.5 |
Hopefully fixed in trunk r15288 - please retest.
comment:4 by , 14 years ago
I'm afraid that's me out of ideas, so I think you're going to work out what's going wrong. From the error, it seems the exception is being thrown from api/compactor.cc.
comment:5 by , 14 years ago
The error is ERROR_CURRENT_DIRECTORY being thrown by MoveFileEx(), which is being called at line 522 of api/compactor.cc - MoveFileEx seems to be saying it can't delete the 'from' directory - could this be because something is still open here?
comment:6 by , 14 years ago
Both the arguments are (or should be) filenames - it is renaming the new temporary stub file to replace the existing stub. It really shouldn't be trying to delete any directories.
The files aren't in the same directory, as they probably are in other cases where we already use MoveFileEx - perhaps that's the issue? It doesn't seem to be a documented limitation though.
Otherwise not sure what might be up. The file should be closed when the ofstream object goes out of scope just above, but I guess you could try adding an explicit call to close() to see if that makes a difference, but I don't see why that would give ERROR_CURRENT_DIRECTORY.
comment:7 by , 14 years ago
Closing the handle to the stub file in the test code before compacting fixes this, patch attached. Windows didn't like overwriting a file that was already opened by ofstream.
comment:8 by , 14 years ago
| Resolution: | → fixed |
|---|---|
| Status: | new → closed |
I've added close() calls to all the ofstream objects in api_compact.cc in r15320, which should help avoid us hitting similar issues in this area in the future.
