Mercurial > hg > mercurial-crew-with-dirclash
annotate tests/test-filebranch @ 5210:90d9ec0dc69d
merge: forcefully mark files that we get from the second parent as dirty
After a hg merge, we want to include in the commit all the files that we
got from the second parent, so that we have the correct file-level
history. To make them visible to hg commit, we try to mark them as dirty.
Unfortunately, right now we can't really mark them as dirty[1] - the
best we can do is to mark them as needing a full comparison of their
contents, but they will still be considered clean if they happen to be
identical to the version in the first parent.
This changeset extends the dirstate format in a compatible way, so that
we can mark a file as dirty:
Right now we use a negative file size to indicate we don't have valid
stat data for this entry. In practice, this size is always -1.
This patch uses -2 to indicate that the entry is dirty. Older versions
of hg won't choke on this dirstate, but they may happily mark the file
as clean after a full comparison, destroying all of our hard work.
The patch adds a dirstate.normallookup method with the semantics of the
current normaldirty, and changes normaldirty to forcefully mark the
entry as dirty.
This should fix issue522.
[1] - well, we could put them in state 'm', but that state has a
different meaning.
author | Alexis S. L. Carvalho <alexis@cecm.usp.br> |
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date | Thu, 23 Aug 2007 01:48:29 -0300 |
parents | b0140ead7f70 |
children |
rev | line source |
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990 | 1 #!/bin/sh |
2 | |
3 # This test makes sure that we don't mark a file as merged with its ancestor | |
4 # when we do a merge. | |
5 | |
4293
b0140ead7f70
test-filebranch: avoid a shell script
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
3853
diff
changeset
|
6 cat <<EOF > merge |
b0140ead7f70
test-filebranch: avoid a shell script
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
3853
diff
changeset
|
7 import sys, os |
b0140ead7f70
test-filebranch: avoid a shell script
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
3853
diff
changeset
|
8 print "merging for", os.path.basename(sys.argv[1]) |
990 | 9 EOF |
4293
b0140ead7f70
test-filebranch: avoid a shell script
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
3853
diff
changeset
|
10 HGMERGE="python ../merge"; export HGMERGE |
990 | 11 |
12 echo creating base | |
13 hg init a | |
14 cd a | |
15 echo 1 > foo | |
16 echo 1 > bar | |
17 echo 1 > baz | |
18 echo 1 > quux | |
19 hg add foo bar baz quux | |
1933
7544700fd931
Use 'hg ci -d "1000000 0"' in tests to circumvent problem with leading zero.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
993
diff
changeset
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20 hg commit -m "base" -d "1000000 0" |
990 | 21 |
22 cd .. | |
23 hg clone a b | |
24 | |
25 echo creating branch a | |
26 cd a | |
27 echo 2a > foo | |
28 echo 2a > bar | |
1933
7544700fd931
Use 'hg ci -d "1000000 0"' in tests to circumvent problem with leading zero.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
993
diff
changeset
|
29 hg commit -m "branch a" -d "1000000 0" |
990 | 30 |
31 echo creating branch b | |
32 | |
33 cd .. | |
34 cd b | |
35 echo 2b > foo | |
36 echo 2b > baz | |
1933
7544700fd931
Use 'hg ci -d "1000000 0"' in tests to circumvent problem with leading zero.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
993
diff
changeset
|
37 hg commit -m "branch b" -d "1000000 0" |
990 | 38 |
39 echo "we shouldn't have anything but n state here" | |
40 hg debugstate | cut -b 1-16,35- | |
41 | |
42 echo merging | |
43 hg pull ../a | |
4293
b0140ead7f70
test-filebranch: avoid a shell script
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
3853
diff
changeset
|
44 hg merge -v |
990 | 45 |
46 echo 2m > foo | |
47 echo 2b > baz | |
48 echo new > quux | |
49 | |
50 echo "we shouldn't have anything but foo in merge state here" | |
51 hg debugstate | cut -b 1-16,35- | grep "^m" | |
52 | |
1933
7544700fd931
Use 'hg ci -d "1000000 0"' in tests to circumvent problem with leading zero.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
993
diff
changeset
|
53 hg ci -m "merge" -d "1000000 0" |
990 | 54 |
55 echo "main: we should have a merge here" | |
3853
c0b449154a90
switch to the .hg/store layout, fix the tests
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
3736
diff
changeset
|
56 hg debugindex .hg/store/00changelog.i |
990 | 57 |
993 | 58 echo "log should show foo and quux changed" |
59 hg log -v -r tip | |
60 | |
990 | 61 echo "foo: we should have a merge here" |
3853
c0b449154a90
switch to the .hg/store layout, fix the tests
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
3736
diff
changeset
|
62 hg debugindex .hg/store/data/foo.i |
990 | 63 |
64 echo "bar: we shouldn't have a merge here" | |
3853
c0b449154a90
switch to the .hg/store layout, fix the tests
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
3736
diff
changeset
|
65 hg debugindex .hg/store/data/bar.i |
990 | 66 |
67 echo "baz: we shouldn't have a merge here" | |
3853
c0b449154a90
switch to the .hg/store layout, fix the tests
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
3736
diff
changeset
|
68 hg debugindex .hg/store/data/baz.i |
990 | 69 |
70 echo "quux: we shouldn't have a merge here" | |
3853
c0b449154a90
switch to the .hg/store layout, fix the tests
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
3736
diff
changeset
|
71 hg debugindex .hg/store/data/quux.i |
990 | 72 |
993 | 73 echo "manifest entries should match tips of all files" |
3736 | 74 hg manifest --debug |
993 | 75 |
990 | 76 echo "everything should be clean now" |
77 hg status | |
78 | |
79 hg verify |