Mercurial > hg
view tests/test-eol-update.t @ 48976:877d7e1a4223 stable
amend: fix amend with copies in extras
If copy information is stored only in the commit extras and not in
filelogs, then they get lost on amend if the file wasn't also modified
in the working copy. That's because we create `filectx` object from
the old commit in those cases, and the `.copysource()` of such objects
read only from the filelog. This patch fixes it by always creating a
new `memfilectx` in these cases, passing the calculated copy
information to it.
Differential Revision: https://phab.mercurial-scm.org/D12387
author | Martin von Zweigbergk <martinvonz@google.com> |
---|---|
date | Fri, 18 Mar 2022 21:15:54 -0700 |
parents | e88549a02f5e |
children |
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Test EOL update $ cat >> $HGRCPATH <<EOF > [diff] > git = 1 > EOF $ seteol () { > if [ $1 = "LF" ]; then > EOL='\n' > else > EOL='\r\n' > fi > } $ makerepo () { > echo > echo "# ==== setup repository ====" > echo '% hg init' > hg init repo > cd repo > > cat > .hgeol <<EOF > [patterns] > **.txt = LF > EOF > > printf "first\nsecond\nthird\n" > a.txt > printf "f\r\n" > f > hg commit --addremove -m 'LF commit' > > cat > .hgeol <<EOF > [patterns] > **.txt = CRLF > f = LF > EOF > > printf "first\r\nsecond\r\nthird\r\n" > a.txt > printf "f\n" > f > hg commit -m 'CRLF commit' > > cd .. > } $ dotest () { > seteol $1 > > echo > echo "% hg clone repo repo-$1" > hg clone --noupdate repo repo-$1 > cd repo-$1 > > cat > .hg/hgrc <<EOF > [extensions] > eol = > EOF > > hg update > > echo '% a.txt (before)' > cat a.txt > > printf "first${EOL}third${EOL}" > a.txt > > echo '% a.txt (after)' > cat a.txt > echo '% hg diff' > hg diff > > echo '% hg update 0' > hg update 0 > > echo '% a.txt' > cat a.txt > echo '% hg diff' > hg diff > > > cd .. > rm -r repo-$1 > } $ makerepo # ==== setup repository ==== % hg init adding .hgeol adding a.txt adding f $ dotest LF % hg clone repo repo-LF 3 files updated, 0 files merged, 0 files removed, 0 files unresolved % a.txt (before) first\r (esc) second\r (esc) third\r (esc) % a.txt (after) first third % hg diff diff --git a/a.txt b/a.txt --- a/a.txt +++ b/a.txt @@ -1,3 +1,2 @@ first\r (esc) -second\r (esc) third\r (esc) % hg update 0 merging a.txt 2 files updated, 1 files merged, 0 files removed, 0 files unresolved % a.txt first third % hg diff diff --git a/a.txt b/a.txt --- a/a.txt +++ b/a.txt @@ -1,3 +1,2 @@ first -second third $ dotest CRLF % hg clone repo repo-CRLF 3 files updated, 0 files merged, 0 files removed, 0 files unresolved % a.txt (before) first\r (esc) second\r (esc) third\r (esc) % a.txt (after) first\r (esc) third\r (esc) % hg diff diff --git a/a.txt b/a.txt --- a/a.txt +++ b/a.txt @@ -1,3 +1,2 @@ first\r (esc) -second\r (esc) third\r (esc) % hg update 0 merging a.txt 2 files updated, 1 files merged, 0 files removed, 0 files unresolved % a.txt first third % hg diff diff --git a/a.txt b/a.txt --- a/a.txt +++ b/a.txt @@ -1,3 +1,2 @@ first -second third Test in repo using eol extension, while keeping an eye on how filters are applied: $ cd repo $ hg up -q -c -r null $ cat > .hg/hgrc <<EOF > [extensions] > eol = > EOF Update to revision 0 which has no .hgeol, shouldn't use any filters, and obviously should leave things as tidy as they were before the clean update. $ hg up -c -r 0 -v --debug resolving manifests branchmerge: False, force: False, partial: False ancestor: 000000000000, local: 000000000000+, remote: 15cbdf8ca3db calling hook preupdate.eol: hgext.eol.preupdate .hgeol: remote created -> g getting .hgeol filtering .hgeol through isbinary a.txt: remote created -> g getting a.txt filtering a.txt through tolf f: remote created -> g getting f 3 files updated, 0 files merged, 0 files removed, 0 files unresolved $ hg st $ hg branch b marked working directory as branch b (branches are permanent and global, did you want a bookmark?) $ hg ci -m b Merge changes that apply a filter to f: $ hg merge 1 3 files updated, 0 files merged, 0 files removed, 0 files unresolved (branch merge, don't forget to commit) $ hg st M .hgeol M a.txt M f $ hg diff diff --git a/.hgeol b/.hgeol --- a/.hgeol +++ b/.hgeol @@ -1,2 +1,3 @@ [patterns] -**.txt = LF +**.txt = CRLF +f = LF diff --git a/a.txt b/a.txt --- a/a.txt +++ b/a.txt @@ -1,3 +1,3 @@ -first -second -third +first\r (esc) +second\r (esc) +third\r (esc) diff --git a/f b/f --- a/f +++ b/f @@ -1,1 +1,1 @@ -f\r (esc) +f Abort the merge with up -C to revision 0. Note that files are filtered correctly for revision 0: f is not filtered, a.txt is filtered with tolf, and everything is left tidy. $ touch .hgeol * # ensure consistent dirtyness checks ignoring dirstate $ hg up -C -r 0 -v --debug eol: detected change in .hgeol resolving manifests branchmerge: False, force: True, partial: False ancestor: 1db78bdd3bd6+, local: 1db78bdd3bd6+, remote: 15cbdf8ca3db calling hook preupdate.eol: hgext.eol.preupdate .hgeol: remote is newer -> g getting .hgeol filtering .hgeol through isbinary a.txt: remote is newer -> g getting a.txt filtering a.txt through tolf f: remote is newer -> g getting f 3 files updated, 0 files merged, 0 files removed, 0 files unresolved $ touch .hgeol * $ hg st --debug eol: detected change in .hgeol filtering .hgeol through isbinary filtering a.txt through tolf skip updating dirstate: identity mismatch (?) $ hg diff Things were clean, and updating again will not change anything: $ touch .hgeol * $ hg up -C -r 0 -v --debug eol: detected change in .hgeol filtering .hgeol through isbinary filtering a.txt through tolf resolving manifests branchmerge: False, force: True, partial: False ancestor: 15cbdf8ca3db+, local: 15cbdf8ca3db+, remote: 15cbdf8ca3db calling hook preupdate.eol: hgext.eol.preupdate starting 4 threads for background file closing (?) 0 files updated, 0 files merged, 0 files removed, 0 files unresolved $ touch .hgeol * $ hg st --debug eol: detected change in .hgeol filtering .hgeol through isbinary filtering a.txt through tolf $ cd .. $ rm -r repo