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Tests for experimental.removeemptydirs
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$ cat >> pwd.py << EOF
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> import os
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> try:
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> print(os.getcwd())
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> except OSError:
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> print("<directory is no longer accessible>")
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> EOF
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$ NO_RM=--config=experimental.removeemptydirs=0
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$ DO_RM=--config=experimental.removeemptydirs=1
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$ isdir() { if [ -d $1 ]; then echo yes; else echo no; fi }
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$ isfile() { if [ -f $1 ]; then echo yes; else echo no; fi }
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`hg rm` of the last file in a directory:
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$ hg init hgrm
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$ cd hgrm
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$ mkdir somedir
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$ echo hi > somedir/foo
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$ hg ci -qAm foo
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$ isdir somedir
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yes
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$ hg rm somedir/foo
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$ isdir somedir
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no
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$ hg revert -qa
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$ isdir somedir
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yes
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$ hg $NO_RM rm somedir/foo
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$ isdir somedir
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yes
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$ ls somedir
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$ cd $TESTTMP
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`hg mv` of the last file in a directory:
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$ hg init hgmv
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$ cd hgmv
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$ mkdir somedir
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$ mkdir destdir
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$ echo hi > somedir/foo
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$ hg ci -qAm foo
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$ isdir somedir
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yes
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$ hg mv somedir/foo destdir/foo
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$ isdir somedir
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no
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$ hg revert -qa
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(revert doesn't get rid of destdir/foo?)
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$ rm destdir/foo
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$ isdir somedir
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yes
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$ hg $NO_RM mv somedir/foo destdir/foo
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$ isdir somedir
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yes
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$ ls somedir
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$ cd $TESTTMP
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Updating to a commit that doesn't have the directory:
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$ hg init hgupdate
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$ cd hgupdate
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$ echo hi > r0
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$ hg ci -qAm r0
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$ mkdir somedir
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$ echo hi > somedir/foo
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$ hg ci -qAm r1
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$ isdir somedir
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yes
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$ hg co -q -r ".^"
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$ isdir somedir
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no
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$ hg co -q tip
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$ isdir somedir
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yes
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$ hg $NO_RM co -q -r ".^"
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$ isdir somedir
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yes
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$ ls somedir
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$ cd $TESTTMP
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Rebasing across a commit that doesn't have the directory, from inside the
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directory:
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$ hg init hgrebase
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$ cd hgrebase
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$ echo hi > r0
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$ hg ci -qAm r0
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$ mkdir somedir
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$ echo hi > somedir/foo
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$ hg ci -qAm first_rebase_source
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$ hg $NO_RM co -q -r ".^"
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$ echo hi > somedir/bar
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$ hg ci -qAm first_rebase_dest
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$ hg $NO_RM co -q -r ".^"
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$ echo hi > somedir/baz
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$ hg ci -qAm second_rebase_dest
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$ hg co -qr 'desc(first_rebase_source)'
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$ cd $TESTTMP/hgrebase/somedir
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$ hg --config extensions.rebase= rebase -qr . -d 'desc(first_rebase_dest)'
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current directory was removed (rmcwd !)
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(consider changing to repo root: $TESTTMP/hgrebase) (rmcwd !)
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$ cd $TESTTMP/hgrebase/somedir
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(The current node is the rebased first_rebase_source on top of
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first_rebase_dest)
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This should not output anything about current directory being removed:
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$ hg $NO_RM --config extensions.rebase= rebase -qr . -d 'desc(second_rebase_dest)'
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$ cd $TESTTMP
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Histediting across a commit that doesn't have the directory, from inside the
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directory (reordering nodes):
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A directory with the right pass exists at the end of the run, but it is a
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different directory than the current one.
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Windows is not affected
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$ hg init hghistedit
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$ cd hghistedit
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$ echo hi > r0
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$ hg ci -qAm r0
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$ echo hi > r1
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$ hg ci -qAm r1
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$ echo hi > r2
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$ hg ci -qAm r2
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$ mkdir somedir
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$ echo hi > somedir/foo
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$ hg ci -qAm migrating_revision
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$ cat > histedit_commands <<EOF
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> pick 89079fab8aee 0 r0
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> pick e6d271df3142 1 r1
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> pick 89e25aa83f0f 3 migrating_revision
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> pick b550aa12d873 2 r2
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> EOF
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$ cd $TESTTMP/hghistedit/somedir
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$ hg $DO_RM --config extensions.histedit= histedit -q --commands ../histedit_commands
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current directory was removed (no-windows !)
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(consider changing to repo root: $TESTTMP/hghistedit) (no-windows !)
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$ ls -1 $TESTTMP/hghistedit/
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histedit_commands
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r0
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r1
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r2
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somedir
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#if windows
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$ "$PYTHON" "$TESTTMP/pwd.py"
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$TESTTMP/hghistedit/somedir
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#else
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$ echo ${PWD} # no-pwd-check
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$TESTTMP/hghistedit/somedir
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$ "$PYTHON" "$TESTTMP/pwd.py"
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<directory is no longer accessible>
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#endif
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$ ls -1 $TESTTMP/hghistedit/somedir
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foo
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$ ls -1
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foo (windows !)
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Get out of the doomed directory
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$ cd $TESTTMP/hghistedit
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chdir: error retrieving current directory: getcwd: cannot access parent directories: $ENOENT$ (?)
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$ hg files --rev . | grep somedir/
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somedir/foo
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$ cat > histedit_commands <<EOF
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> pick 89079fab8aee 0 r0
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> pick 7c7a22c6009f 3 migrating_revision
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> pick e6d271df3142 1 r1
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> pick 40a53c2d4276 2 r2
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> EOF
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$ cd $TESTTMP/hghistedit/somedir
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$ hg $NO_RM --config extensions.histedit= histedit -q --commands ../histedit_commands
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Regardless of system, we should always get a 'yes' here.
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$ isfile foo
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yes
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$ cd $TESTTMP
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This is essentially the exact test from issue5826, just cleaned up a little:
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$ hg init issue5826_withrm
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$ cd issue5826_withrm
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Let's only turn this on for this repo so that we don't contaminate later tests.
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$ cat >> .hg/hgrc <<EOF
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> [extensions]
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> histedit =
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> EOF
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Commit three revisions that each create a directory:
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$ mkdir foo
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$ touch foo/bar
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$ hg commit -qAm "add foo"
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$ mkdir bar
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$ touch bar/bar
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$ hg commit -qAm "add bar"
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$ mkdir baz
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$ touch baz/bar
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$ hg commit -qAm "add baz"
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Enter the first directory:
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$ cd foo
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Histedit doing 'pick, pick, fold':
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#if rmcwd
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$ hg histedit --commands - <<EOF
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> pick 6274c77c93c3 1 add bar
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> pick ff70a87b588f 0 add foo
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> fold 9992bb0ac0db 2 add baz
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> EOF
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current directory was removed
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(consider changing to repo root: $TESTTMP/issue5826_withrm)
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abort: $ENOENT$
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[255]
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Go back to the repo root after losing it as part of that operation:
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$ cd $TESTTMP/issue5826_withrm
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Note the lack of a non-zero exit code from this function - it exits
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successfully, but doesn't really do anything.
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$ hg histedit --continue
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9992bb0ac0db: cannot fold - working copy is not a descendant of previous commit 5c806432464a
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saved backup bundle to $TESTTMP/issue5826_withrm/.hg/strip-backup/ff70a87b588f-e94f9789-histedit.hg
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$ hg log -T '{rev}:{node|short} {desc}\n'
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2:94e3f9fae1d6 fold-temp-revision 9992bb0ac0db
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1:5c806432464a add foo
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0:d17db4b0303a add bar
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#else
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$ cd $TESTTMP/issue5826_withrm
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$ hg histedit --commands - <<EOF
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> pick 6274c77c93c3 1 add bar
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> pick ff70a87b588f 0 add foo
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> fold 9992bb0ac0db 2 add baz
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> EOF
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saved backup bundle to $TESTTMP/issue5826_withrm/.hg/strip-backup/5c806432464a-cd4c8d86-histedit.hg
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$ hg log -T '{rev}:{node|short} {desc}\n'
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1:b9eddaa97cbc add foo
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***
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add baz
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0:d17db4b0303a add bar
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#endif
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Now test that again with experimental.removeemptydirs=false:
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$ hg init issue5826_norm
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$ cd issue5826_norm
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Let's only turn this on for this repo so that we don't contaminate later tests.
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$ cat >> .hg/hgrc <<EOF
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> [extensions]
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> histedit =
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> [experimental]
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> removeemptydirs = false
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> EOF
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Commit three revisions that each create a directory:
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$ mkdir foo
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$ touch foo/bar
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$ hg commit -qAm "add foo"
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$ mkdir bar
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$ touch bar/bar
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$ hg commit -qAm "add bar"
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$ mkdir baz
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$ touch baz/bar
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$ hg commit -qAm "add baz"
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Enter the first directory:
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$ cd foo
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Histedit doing 'pick, pick, fold':
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$ hg histedit --commands - <<EOF
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> pick 6274c77c93c3 1 add bar
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> pick ff70a87b588f 0 add foo
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> fold 9992bb0ac0db 2 add baz
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> EOF
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saved backup bundle to $TESTTMP/issue5826_withrm/issue5826_norm/.hg/strip-backup/5c806432464a-cd4c8d86-histedit.hg
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Note the lack of a 'cd' being necessary here, and we don't need to 'histedit
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--continue'
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$ hg log -T '{rev}:{node|short} {desc}\n'
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1:b9eddaa97cbc add foo
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***
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add baz
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0:d17db4b0303a add bar
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$ cd $TESTTMP
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