Mercurial > hg
view tests/test-sparse.t @ 47315:825d5a5907b4
exewrapper: avoid directly linking against python3X.dll
Subsequent code calls `LoadLibrary()` to attempt to load the DLL, but because of
this symbol reference, there is an attempt to load the DLL used during the build
prior to `_main()` running. This causes the whole process to fail if the DLL
isn't in the standard search path. That also means it will never load the DLL
for HackableMercurial. (Maybe we should get rid of that for py3, since you can
install python for a user without admin rights?)
This could also be resolved by calling `GetProcAddress()` on the symbol and
dereferencing it, but using the environment variable is consistent with the
*.bat file since fc8a5c9ecee0. (The environment variable persists after the
interpreter is initialized.)
Far more concerning is somehow I've gotten my system into a state where setting
the flag causes any output to the pager to be lost (as if it wasn't set at all)
in MSYS, cmd.exe, WSL, and PowerShell using py3.9.0, but the environment
variable works properly. I'm sure this flag worked on some versions of py3, so
I'm not sure what's going on here. This is might be related to init config
related changes in 3.8[1], since it works with 3.7.8, but fails with 3.8.1.
Somebody who understands encoding issues better than I do should give some
thought to if we need to make some changes to our encoding strategy on Windows
with py3.
With or without the flag/envvar, there is proper output if the command is
directly paged by piping to `more.com` (in any environment) or `less` (in MSYS
and WSL), or if paging is disabled with `--pager=no`. Legacy mode is required
though when Mercurial decides to spin up a pager.
[1] https://bugs.python.org/issue41941
Differential Revision: https://phab.mercurial-scm.org/D10756
author | Matt Harbison <matt_harbison@yahoo.com> |
---|---|
date | Tue, 11 May 2021 01:05:38 -0400 |
parents | 21733e8c924f |
children | 7bdfd88251c0 |
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test sparse $ hg init myrepo $ cd myrepo $ cat > .hg/hgrc <<EOF > [extensions] > sparse= > strip= > EOF $ echo a > show $ echo x > hide $ hg ci -Aqm 'initial' $ echo b > show $ echo y > hide $ echo aa > show2 $ echo xx > hide2 $ hg ci -Aqm 'two' Verify basic --include $ hg up -q 0 $ hg debugsparse --include 'hide' $ ls -A .hg hide Absolute paths outside the repo should just be rejected #if no-windows $ hg debugsparse --include /foo/bar abort: paths cannot be absolute [255] $ hg debugsparse --include '$TESTTMP/myrepo/hide' $ hg debugsparse --include '/root' abort: paths cannot be absolute [255] #else TODO: See if this can be made to fail the same way as on Unix $ hg debugsparse --include /c/foo/bar abort: paths cannot be absolute [255] $ hg debugsparse --include '$TESTTMP/myrepo/hide' $ hg debugsparse --include '/c/root' abort: paths cannot be absolute [255] #endif Paths should be treated as cwd-relative, not repo-root-relative $ mkdir subdir && cd subdir $ hg debugsparse --include path $ hg debugsparse [include] $TESTTMP/myrepo/hide hide subdir/path $ cd .. $ echo hello > subdir/file2.ext $ cd subdir $ hg debugsparse --include '**.ext' # let us test globs $ hg debugsparse --include 'path:abspath' # and a path: pattern $ cd .. $ hg debugsparse [include] $TESTTMP/myrepo/hide hide path:abspath subdir/**.ext subdir/path $ rm -rf subdir Verify commiting while sparse includes other files $ echo z > hide $ hg ci -Aqm 'edit hide' $ ls -A .hg hide $ hg manifest hide show Verify --reset brings files back $ hg debugsparse --reset $ ls -A .hg hide show $ cat hide z $ cat show a Verify 'hg debugsparse' default output $ hg up -q null $ hg debugsparse --include 'show*' $ hg debugsparse [include] show* Verify update only writes included files $ hg up -q 0 $ ls -A .hg show $ hg up -q 1 $ ls -A .hg show show2 Verify status only shows included files $ touch hide $ touch hide3 $ echo c > show $ hg status M show Adding an excluded file should fail $ hg add hide3 abort: cannot add 'hide3' - it is outside the sparse checkout (include file with `hg debugsparse --include <pattern>` or use `hg add -s <file>` to include file directory while adding) [255] But adding a truly excluded file shouldn't count $ hg add hide3 -X hide3 Verify deleting sparseness while a file has changes fails $ hg debugsparse --delete 'show*' pending changes to 'hide' abort: cannot change sparseness due to pending changes (delete the files or use --force to bring them back dirty) [255] Verify deleting sparseness with --force brings back files $ hg debugsparse --delete -f 'show*' pending changes to 'hide' $ ls -A .hg hide hide2 hide3 show show2 $ hg st M hide M show ? hide3 Verify editing sparseness fails if pending changes $ hg debugsparse --include 'show*' pending changes to 'hide' abort: could not update sparseness due to pending changes [255] Verify adding sparseness hides files $ hg debugsparse --exclude -f 'hide*' pending changes to 'hide' $ ls -A .hg hide hide3 show show2 $ hg st M show $ hg up -qC . TODO: add an option to purge to also purge files outside the sparse config? $ hg purge --all --config extensions.purge= $ ls -A .hg hide hide3 show show2 For now, manually remove the files $ rm hide hide3 Verify rebase temporarily includes excluded files $ hg rebase -d 1 -r 2 --config extensions.rebase= rebasing 2:b91df4f39e75 tip "edit hide" temporarily included 2 file(s) in the sparse checkout for merging merging hide warning: conflicts while merging hide! (edit, then use 'hg resolve --mark') unresolved conflicts (see 'hg resolve', then 'hg rebase --continue') [240] $ hg debugsparse [exclude] hide* Temporarily Included Files (for merge/rebase): hide $ cat hide <<<<<<< dest: 39278f7c08a9 - test: two y ======= z >>>>>>> source: b91df4f39e75 - test: edit hide Verify aborting a rebase cleans up temporary files $ hg rebase --abort --config extensions.rebase= cleaned up 1 temporarily added file(s) from the sparse checkout rebase aborted $ rm hide.orig $ ls -A .hg show show2 Verify merge fails if merging excluded files $ hg up -q 1 $ hg merge -r 2 temporarily included 2 file(s) in the sparse checkout for merging merging hide warning: conflicts while merging hide! (edit, then use 'hg resolve --mark') 0 files updated, 0 files merged, 0 files removed, 1 files unresolved use 'hg resolve' to retry unresolved file merges or 'hg merge --abort' to abandon [1] $ hg debugsparse [exclude] hide* Temporarily Included Files (for merge/rebase): hide $ hg up -C . cleaned up 1 temporarily added file(s) from the sparse checkout 1 files updated, 0 files merged, 0 files removed, 0 files unresolved $ hg debugsparse [exclude] hide* Verify strip -k resets dirstate correctly $ hg status $ hg debugsparse [exclude] hide* $ hg log -r . -T '{rev}\n' --stat 1 hide | 2 +- hide2 | 1 + show | 2 +- show2 | 1 + 4 files changed, 4 insertions(+), 2 deletions(-) $ hg strip -r . -k saved backup bundle to $TESTTMP/myrepo/.hg/strip-backup/39278f7c08a9-ce59e002-backup.hg $ hg status M show ? show2 Verify rebase succeeds if all changed files are in sparse checkout $ hg commit -Aqm "add show2" $ hg rebase -d 1 --config extensions.rebase= rebasing 2:bdde55290160 tip "add show2" saved backup bundle to $TESTTMP/myrepo/.hg/strip-backup/bdde55290160-216ed9c6-rebase.hg Verify log --sparse only shows commits that affect the sparse checkout $ hg log -T '{rev} ' 2 1 0 (no-eol) $ hg log --sparse -T '{rev} ' 2 0 (no-eol) Test status on a file in a subdir $ mkdir -p dir1/dir2 $ touch dir1/dir2/file $ hg debugsparse -I dir1/dir2 $ hg status ? dir1/dir2/file Mix files and subdirectories, both "glob:" and unprefixed $ hg debugsparse --reset $ touch dir1/notshown $ hg commit -A dir1/notshown -m "notshown" $ hg debugsparse --include 'dir1/dir2' $ "$PYTHON" $TESTDIR/list-tree.py . | egrep -v '\.[\/]\.hg' ./ ./dir1/ ./dir1/dir2/ ./dir1/dir2/file ./hide.orig $ hg debugsparse --delete 'dir1/dir2' $ hg debugsparse --include 'glob:dir1/dir2' $ "$PYTHON" $TESTDIR/list-tree.py . | egrep -v '\.[\/]\.hg' ./ ./dir1/ ./dir1/dir2/ ./dir1/dir2/file ./hide.orig Test that add -s adds dirs to sparse profile $ hg debugsparse --reset $ hg debugsparse --include empty $ hg debugsparse [include] empty $ mkdir add $ touch add/foo $ touch add/bar $ hg add add/foo abort: cannot add 'add/foo' - it is outside the sparse checkout (include file with `hg debugsparse --include <pattern>` or use `hg add -s <file>` to include file directory while adding) [255] $ hg add -s add/foo $ hg st A add/foo ? add/bar $ hg debugsparse [include] add empty $ hg add -s add/* add/foo already tracked! $ hg st A add/bar A add/foo $ hg debugsparse [include] add empty $ cd .. Test non-sparse repos work while sparse is loaded $ hg init sparserepo $ hg init nonsparserepo $ cd sparserepo $ cat > .hg/hgrc <<EOF > [extensions] > sparse= > EOF $ cd ../nonsparserepo $ echo x > x && hg add x && hg commit -qAm x $ cd ../sparserepo $ hg clone ../nonsparserepo ../nonsparserepo2 updating to branch default 1 files updated, 0 files merged, 0 files removed, 0 files unresolved Test debugrebuilddirstate $ cd ../sparserepo $ touch included $ touch excluded $ hg add included excluded $ hg commit -m 'a commit' -q $ cp .hg/dirstate ../dirstateboth $ hg debugsparse -X excluded $ cp ../dirstateboth .hg/dirstate $ hg debugrebuilddirstate $ hg debugdirstate n 0 -1 unset included Test debugdirstate --minimal where file is in the parent manifest but not the dirstate $ hg debugsparse -X included $ hg debugdirstate $ cp .hg/dirstate ../dirstateallexcluded $ hg debugsparse --reset $ hg debugsparse -X excluded $ cp ../dirstateallexcluded .hg/dirstate $ touch includedadded $ hg add includedadded $ hg debugdirstate --no-dates a 0 -1 unset includedadded $ hg debugrebuilddirstate --minimal $ hg debugdirstate --no-dates n 0 -1 unset included a 0 -1 * includedadded (glob) Test debugdirstate --minimal where a file is not in parent manifest but in the dirstate. This should take into account excluded files in the manifest $ cp ../dirstateboth .hg/dirstate $ touch includedadded $ hg add includedadded $ touch excludednomanifest $ hg add excludednomanifest $ cp .hg/dirstate ../moreexcluded $ hg forget excludednomanifest $ rm excludednomanifest $ hg debugsparse -X excludednomanifest $ cp ../moreexcluded .hg/dirstate $ hg manifest excluded included We have files in the dirstate that are included and excluded. Some are in the manifest and some are not. $ hg debugdirstate --no-dates n 644 0 * excluded (glob) a 0 -1 * excludednomanifest (glob) n 644 0 * included (glob) a 0 -1 * includedadded (glob) $ hg debugrebuilddirstate --minimal $ hg debugdirstate --no-dates n 644 0 * included (glob) a 0 -1 * includedadded (glob)