view tests/test-rebase-collapse.out @ 9116:f90bbf1ea09f

inotify: fix issue1375, add a test.

The biggest problem was the data structure, which did not allow changing
a file into a directory or vice versa. This problem is fixed by b55d44719b47.

The walk() method also had an issue in this case:
 - we know 'path' as a directory. inotify server sleeps.
 - 'path' is deleted
 - 'path' is recreated as a file
 - the server catches up here, and see the deletion. it instantiates a scan(),
   which in its turn calls for walk(repo, path).
 - walk() then assumes that 'path' is a directory and calls os.listdir on it,
   which raises an OSError(errno.ENOTDIR)

Catch the error, and yield the file instead of the directory contents.

@  7: H
|
| o  6: G
|/|
o |  5: F
| |
| o  4: E
|/
| o  3: D
| |
| o  2: C
| |
| o  1: B
|/
o  0: A

% Rebasing B onto H
3 files updated, 0 files merged, 2 files removed, 0 files unresolved
saving bundle to 
adding branch
adding changesets
adding manifests
adding file changes
added 5 changesets with 6 changes to 6 files (+1 heads)
rebase completed
@  5: Collapsed revision
|  * B
|  * C
|  * D
o  4: H
|
| o  3: G
|/|
o |  2: F
| |
| o  1: E
|/
o  0: A

Expected A, B, C, D, F, H
A
B
C
D
F
H

% Rebasing G onto H
saving bundle to 
adding branch
adding changesets
adding manifests
adding file changes
added 3 changesets with 3 changes to 3 files (+1 heads)
rebase completed
@  6: Collapsed revision
|  * E
|  * G
o  5: H
|
o  4: F
|
| o  3: D
| |
| o  2: C
| |
| o  1: B
|/
o  0: A

Expected A, E, F, H
A
E
F
H

@  7: H
|
| o    6: G
| |\
| | o  5: F
| | |
| | o  4: E
| | |
| o |  3: D
| |\|
| o |  2: C
|/ /
| o  1: B
|/
o  0: A


% Rebase and collapse - more than one external (fail)
abort: unable to collapse, there is more than one external parent

% Rebase and collapse - E onto H
saving bundle to 
adding branch
adding changesets
adding manifests
adding file changes
added 2 changesets with 3 changes to 3 files
rebase completed
@    5: Collapsed revision
|\   * E
| |  * F
| |  * G
| o  4: H
| |
o |    3: D
|\ \
| o |  2: C
| |/
o /  1: B
|/
o  0: A

Expected A, B, C, E, F, H
A
B
C
E
F
H

@  8: I
|
| o    7: H
| |\
| | o  6: G
| | |
| | o  5: F
| | |
| | o  4: E
| | |
| o |  3: D
| |\|
| o |  2: C
|/ /
| o  1: B
|/
o  0: A


% Rebase and collapse - E onto I
merging E
warning: conflicts during merge.
merging E failed!
abort: fix unresolved conflicts with hg resolve then run hg rebase --continue
% Fix conflict and continue
saving bundle to 
adding branch
adding changesets
adding manifests
adding file changes
added 2 changesets with 3 changes to 3 files
rebase completed
@    5: Collapsed revision
|\   * E
| |  * F
| |  * G
| |  * H
| o  4: I
| |
o |    3: D
|\ \
| o |  2: C
| |/
o /  1: B
|/
o  0: A

Expected A, B, C, E, G, I
A
B
C
E
G
I
Cat E:
Resolved merge

@  5: F
|
| o    4: E
| |\
| | o  3: D
| | |
| o |  2: C
| |/
| o  1: B
|/
o  0: A


% Rebase and collapse - B onto F
saving bundle to 
adding branch
adding changesets
adding manifests
adding file changes
added 2 changesets with 4 changes to 4 files
rebase completed
@  2: Collapsed revision
|  * B
|  * C
|  * D
|  * E
o  1: F
|
o  0: A

Expected A, B, C, D, F
A
B
C
D
F