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localrepo: make journal.dirstate contain in-memory changes before transaction...
localrepo: make journal.dirstate contain in-memory changes before transaction Before this patch, in-memory dirstate changes aren't written out at opening transaction, even though 'journal.dirstate' is created directly from '.hg/dirstate'. Therefore, subsequent 'hg rollback' uses incomplete 'undo.dirstate' to restore dirstate, if dirstate is changed and isn't written out before opening transaction. In cases below, the condition "dirstate is changed and isn't written out before opening transaction" isn't satisfied and this problem doesn't appear: - "wlock scope" and "transaction scope" are almost equivalent e.g. 'commit --amend', 'import' and so on - dirstate changes are written out before opening transaction e.g. 'rebase' (via 'dirstateguard') and 'commit -A' (by separated wlock scopes) On the other hand, 'backout' may satisfy the condition above. To make 'journal.dirstate' contain in-memory changes before opening transaction, this patch explicitly invokes 'dirstate.write()' in 'localrepository.transaction()'. 'dirstate.write()' is placed before not "writing journal files out" but "invoking pretxnopen hooks" for visibility of dirstate changes to external hook processes. BTW, in the test script, 'touch -t 200001010000' and 'hg status' are invoked to make file 'c' surely clean in dirstate, because "clean but unsure" files indirectly cause 'dirstate.write()' at 'repo.status()' in 'repo.commit()' (see fe03f522dda9 for detail) and prevents from certainly reproducing the issue.
Yuya Nishihara - - Load All Authors

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r24365:f1eaf03d default
r25878:800e090e stable
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test-mq-eol.t
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Nicolas Dumazet
tests: unify test-mq-eol
 r11895
Test interactions between mq and patch.eol
Yuya Nishihara
tests: write hgrc of more than two lines by using shell heredoc...
 r23172 $ cat <<EOF >> $HGRCPATH
> [extensions]
> mq =
> [diff]
> nodates = 1
> EOF
Nicolas Dumazet
tests: unify test-mq-eol
 r11895
$ cat > makepatch.py <<EOF
> f = file('eol.diff', 'wb')
> w = f.write
> w('test message\n')
> w('diff --git a/a b/a\n')
> w('--- a/a\n')
> w('+++ b/a\n')
> w('@@ -1,5 +1,5 @@\n')
> w(' a\n')
> w('-b\r\n')
> w('+y\r\n')
> w(' c\r\n')
> w(' d\n')
> w('-e\n')
> w('\ No newline at end of file\n')
> w('+z\r\n')
> w('\ No newline at end of file\r\n')
> EOF
$ cat > cateol.py <<EOF
> import sys
> for line in file(sys.argv[1], 'rb'):
> line = line.replace('\r', '<CR>')
> line = line.replace('\n', '<LF>')
> print line
> EOF
$ hg init repo
$ cd repo
$ echo '\.diff' > .hgignore
$ echo '\.rej' >> .hgignore
Test different --eol values
Augie Fackler
tests: use $PYTHON instead of hardcoding python...
 r22947 $ $PYTHON -c 'file("a", "wb").write("a\nb\nc\nd\ne")'
Nicolas Dumazet
tests: unify test-mq-eol
 r11895 $ hg ci -Am adda
adding .hgignore
adding a
$ python ../makepatch.py
$ hg qimport eol.diff
adding eol.diff to series file
should fail in strict mode
$ hg qpush
applying eol.diff
patching file a
Hunk #1 FAILED at 0
1 out of 1 hunks FAILED -- saving rejects to file a.rej
patch failed, unable to continue (try -v)
Yuya Nishihara
commands: say "working directory" in full spelling
 r24365 patch failed, rejects left in working directory
Nicolas Dumazet
tests: unify test-mq-eol
 r11895 errors during apply, please fix and refresh eol.diff
Matt Mackall
tests: add exit codes to unified tests
 r12316 [2]
Nicolas Dumazet
tests: unify test-mq-eol
 r11895 $ hg qpop
popping eol.diff
patch queue now empty
invalid eol
$ hg --config patch.eol='LFCR' qpush
applying eol.diff
patch failed, unable to continue (try -v)
Yuya Nishihara
commands: say "working directory" in full spelling
 r24365 patch failed, rejects left in working directory
Nicolas Dumazet
tests: unify test-mq-eol
 r11895 errors during apply, please fix and refresh eol.diff
Matt Mackall
tests: add exit codes to unified tests
 r12316 [2]
Nicolas Dumazet
tests: unify test-mq-eol
 r11895 $ hg qpop
popping eol.diff
patch queue now empty
force LF
$ hg --config patch.eol='CRLF' qpush
applying eol.diff
now at: eol.diff
$ hg qrefresh
$ python ../cateol.py .hg/patches/eol.diff
Mads Kiilerich
mq: upgrade non-plain patches to HG format when setting parent in patchheader...
 r22545 # HG changeset patch<LF>
# Parent 0d0bf99a8b7a3842c6f8ef09e34f69156c4bd9d0<LF>
Nicolas Dumazet
tests: unify test-mq-eol
 r11895 test message<LF>
<LF>
diff -r 0d0bf99a8b7a a<LF>
--- a/a<LF>
+++ b/a<LF>
@@ -1,5 +1,5 @@<LF>
-a<LF>
-b<LF>
-c<LF>
-d<LF>
-e<LF>
\ No newline at end of file<LF>
+a<CR><LF>
+y<CR><LF>
+c<CR><LF>
+d<CR><LF>
+z<LF>
\ No newline at end of file<LF>
$ python ../cateol.py a
a<CR><LF>
y<CR><LF>
c<CR><LF>
d<CR><LF>
z
$ hg qpop
popping eol.diff
patch queue now empty
push again forcing LF and compare revisions
$ hg --config patch.eol='CRLF' qpush
applying eol.diff
now at: eol.diff
$ python ../cateol.py a
a<CR><LF>
y<CR><LF>
c<CR><LF>
d<CR><LF>
z
$ hg qpop
popping eol.diff
patch queue now empty
push again without LF and compare revisions
$ hg qpush
applying eol.diff
now at: eol.diff
$ python ../cateol.py a
a<CR><LF>
y<CR><LF>
c<CR><LF>
d<CR><LF>
z
$ hg qpop
popping eol.diff
patch queue now empty
Patrick Mezard
patch: write .rej files without rewriting EOLs...
 r13100 $ cd ..
Test .rej file EOL are left unchanged
$ hg init testeol
$ cd testeol
Augie Fackler
tests: use $PYTHON instead of hardcoding python...
 r22947 $ $PYTHON -c "file('a', 'wb').write('1\r\n2\r\n3\r\n4')"
Patrick Mezard
patch: write .rej files without rewriting EOLs...
 r13100 $ hg ci -Am adda
adding a
Augie Fackler
tests: use $PYTHON instead of hardcoding python...
 r22947 $ $PYTHON -c "file('a', 'wb').write('1\r\n2\r\n33\r\n4')"
Patrick Mezard
patch: write .rej files without rewriting EOLs...
 r13100 $ hg qnew patch1
$ hg qpop
popping patch1
patch queue now empty
Augie Fackler
tests: use $PYTHON instead of hardcoding python...
 r22947 $ $PYTHON -c "file('a', 'wb').write('1\r\n22\r\n33\r\n4')"
Patrick Mezard
patch: write .rej files without rewriting EOLs...
 r13100 $ hg ci -m changea
$ hg --config 'patch.eol=LF' qpush
applying patch1
patching file a
Hunk #1 FAILED at 0
1 out of 1 hunks FAILED -- saving rejects to file a.rej
patch failed, unable to continue (try -v)
Yuya Nishihara
commands: say "working directory" in full spelling
 r24365 patch failed, rejects left in working directory
Patrick Mezard
patch: write .rej files without rewriting EOLs...
 r13100 errors during apply, please fix and refresh patch1
[2]
$ hg qpop
popping patch1
patch queue now empty
$ cat a.rej
--- a
+++ a
@@ -1,4 +1,4 @@
1\r (esc)
2\r (esc)
-3\r (esc)
+33\r (esc)
4
\ No newline at end of file
$ hg --config 'patch.eol=auto' qpush
applying patch1
patching file a
Hunk #1 FAILED at 0
1 out of 1 hunks FAILED -- saving rejects to file a.rej
patch failed, unable to continue (try -v)
Yuya Nishihara
commands: say "working directory" in full spelling
 r24365 patch failed, rejects left in working directory
Patrick Mezard
patch: write .rej files without rewriting EOLs...
 r13100 errors during apply, please fix and refresh patch1
[2]
$ hg qpop
popping patch1
patch queue now empty
$ cat a.rej
--- a
+++ a
@@ -1,4 +1,4 @@
1\r (esc)
2\r (esc)
-3\r (esc)
+33\r (esc)
4
\ No newline at end of file
$ cd ..