Mercurial > hg
view tests/test-narrow-patterns.t @ 44651:00e0c5c06ed5
pycompat: change argv conversion semantics
Use of os.fsencode() to convert Python's sys.argv back to bytes
was not correct because it isn't the logically inverse operation
from what CPython was doing under the hood.
This commit changes the logic for doing the str -> bytes
conversion. This required a separate implementation for
POSIX and Windows.
The Windows behavior is arguably not ideal. The previous
behavior on Windows was leading to failing tests, such as
test-http-branchmap.t, which defines a utf-8 branch name
via a command argument. Previously, Mercurial's argument
parser looked to be receiving wchar_t bytes in some cases.
After this commit, behavior on Windows is compatible with
Python 2, where CPython did not implement `int wmain()` and
Windows was performing a Unicode to ANSI conversion on the
wchar_t native command line.
Arguably better behavior on Windows would be for Mercurial to
preserve the original Unicode sequence coming from Python and
to wrap this in a bytes-like type so we can round trip safely.
But, this would be new, backwards incompatible behavior. My
goal for this commit was to converge Mercurial behavior on
Python 3 on Windows to fix busted tests. And I believe I was
successful, as this commit fixes 9 tests on my Windows
machine and 14 tests in the AWS CI environment!
Differential Revision: https://phab.mercurial-scm.org/D8337
author | Gregory Szorc <gregory.szorc@gmail.com> |
---|---|
date | Sat, 28 Mar 2020 12:18:58 -0700 |
parents | c767e655ffda |
children | 20eba5cef2e0 |
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$ . "$TESTDIR/narrow-library.sh" initialize nested directories to validate complex include/exclude patterns $ hg init master $ cd master $ cat >> .hg/hgrc <<EOF > [narrow] > serveellipses=True > EOF $ echo root > root $ hg add root $ hg commit -m 'add root' $ for d in dir1 dir2 dir1/dirA dir1/dirB dir2/dirA dir2/dirB > do > mkdir -p $d > echo $d/foo > $d/foo > hg add $d/foo > hg commit -m "add $d/foo" > echo $d/bar > $d/bar > hg add $d/bar > hg commit -m "add $d/bar" > done #if execbit $ chmod +x dir1/dirA/foo $ hg commit -m "make dir1/dirA/foo executable" #else $ hg import --bypass - <<EOF > # HG changeset patch > make dir1/dirA/foo executable > > diff --git a/dir1/dirA/foo b/dir1/dirA/foo > old mode 100644 > new mode 100755 > EOF applying patch from stdin $ hg update -qr tip #endif $ hg log -G -T '{rev} {node|short} {files}\n' @ 13 c87ca422d521 dir1/dirA/foo | o 12 951b8a83924e dir2/dirB/bar | o 11 01ae5a51b563 dir2/dirB/foo | o 10 5eababdf0ac5 dir2/dirA/bar | o 9 99d690663739 dir2/dirA/foo | o 8 8e80155d5445 dir1/dirB/bar | o 7 406760310428 dir1/dirB/foo | o 6 623466a5f475 dir1/dirA/bar | o 5 06ff3a5be997 dir1/dirA/foo | o 4 33227af02764 dir2/bar | o 3 5e1f9d8d7c69 dir2/foo | o 2 594bc4b13d4a dir1/bar | o 1 47f480a08324 dir1/foo | o 0 2a4f0c3b67da root $ cd .. clone a narrow portion of the master, such that we can widen it later $ hg clone --narrow ssh://user@dummy/master narrow \ > --include dir1 \ > --include dir2 \ > --exclude dir1/dirA \ > --exclude dir1/dirB \ > --exclude dir2/dirA \ > --exclude dir2/dirB requesting all changes adding changesets adding manifests adding file changes added 6 changesets with 4 changes to 4 files new changesets *:* (glob) updating to branch default 4 files updated, 0 files merged, 0 files removed, 0 files unresolved $ cd narrow $ hg tracked I path:dir1 I path:dir2 X path:dir1/dirA X path:dir1/dirB X path:dir2/dirA X path:dir2/dirB $ hg manifest -r tip dir1/bar dir1/dirA/bar dir1/dirA/foo dir1/dirB/bar dir1/dirB/foo dir1/foo dir2/bar dir2/dirA/bar dir2/dirA/foo dir2/dirB/bar dir2/dirB/foo dir2/foo root $ find * | sort dir1 dir1/bar dir1/foo dir2 dir2/bar dir2/foo $ hg log -G -T '{rev} {node|short}{if(ellipsis, "...")} {files}\n' @ 5 c87ca422d521... dir1/dirA/foo | o 4 33227af02764 dir2/bar | o 3 5e1f9d8d7c69 dir2/foo | o 2 594bc4b13d4a dir1/bar | o 1 47f480a08324 dir1/foo | o 0 2a4f0c3b67da... root widen the narrow checkout $ hg tracked --removeexclude dir1/dirA comparing with ssh://user@dummy/master searching for changes saved backup bundle to $TESTTMP/narrow/.hg/strip-backup/*-widen.hg (glob) adding changesets adding manifests adding file changes added 9 changesets with 6 changes to 6 files $ hg tracked I path:dir1 I path:dir2 X path:dir1/dirB X path:dir2/dirA X path:dir2/dirB $ find * | sort dir1 dir1/bar dir1/dirA dir1/dirA/bar dir1/dirA/foo dir1/foo dir2 dir2/bar dir2/foo #if execbit $ test -x dir1/dirA/foo && echo executable executable $ test -x dir1/dirA/bar || echo not executable not executable #endif $ hg log -G -T '{rev} {node|short}{if(ellipsis, "...")} {files}\n' @ 8 c87ca422d521 dir1/dirA/foo | o 7 951b8a83924e... dir2/dirB/bar | o 6 623466a5f475 dir1/dirA/bar | o 5 06ff3a5be997 dir1/dirA/foo | o 4 33227af02764 dir2/bar | o 3 5e1f9d8d7c69 dir2/foo | o 2 594bc4b13d4a dir1/bar | o 1 47f480a08324 dir1/foo | o 0 2a4f0c3b67da... root widen narrow spec again, but exclude a file in previously included spec $ hg tracked --removeexclude dir2/dirB --addexclude dir1/dirA/bar comparing with ssh://user@dummy/master searching for changes looking for local changes to affected paths deleting data/dir1/dirA/bar.i (reporevlogstore !) deleting data/dir1/dirA/bar/0eca1d0cbdaea4651d1d04d71976a6d2d9bfaae5 (reposimplestore !) deleting data/dir1/dirA/bar/index (reposimplestore !) saved backup bundle to $TESTTMP/narrow/.hg/strip-backup/*-widen.hg (glob) adding changesets adding manifests adding file changes added 11 changesets with 7 changes to 7 files $ hg tracked I path:dir1 I path:dir2 X path:dir1/dirA/bar X path:dir1/dirB X path:dir2/dirA $ find * | sort dir1 dir1/bar dir1/dirA dir1/dirA/foo dir1/foo dir2 dir2/bar dir2/dirB dir2/dirB/bar dir2/dirB/foo dir2/foo $ hg log -G -T '{rev} {node|short}{if(ellipsis, "...")} {files}\n' @ 10 c87ca422d521 dir1/dirA/foo | o 9 951b8a83924e dir2/dirB/bar | o 8 01ae5a51b563 dir2/dirB/foo | o 7 5eababdf0ac5... dir2/dirA/bar | o 6 623466a5f475... dir1/dirA/bar | o 5 06ff3a5be997 dir1/dirA/foo | o 4 33227af02764 dir2/bar | o 3 5e1f9d8d7c69 dir2/foo | o 2 594bc4b13d4a dir1/bar | o 1 47f480a08324 dir1/foo | o 0 2a4f0c3b67da... root widen narrow spec yet again, excluding a directory in previous spec $ hg tracked --removeexclude dir2/dirA --addexclude dir1/dirA comparing with ssh://user@dummy/master searching for changes looking for local changes to affected paths deleting data/dir1/dirA/foo.i (reporevlogstore !) deleting data/dir1/dirA/foo/162caeb3d55dceb1fee793aa631ac8c73fcb8b5e (reposimplestore !) deleting data/dir1/dirA/foo/index (reposimplestore !) saved backup bundle to $TESTTMP/narrow/.hg/strip-backup/*-widen.hg (glob) adding changesets adding manifests adding file changes added 13 changesets with 8 changes to 8 files $ hg tracked I path:dir1 I path:dir2 X path:dir1/dirA X path:dir1/dirA/bar X path:dir1/dirB $ find * | sort dir1 dir1/bar dir1/foo dir2 dir2/bar dir2/dirA dir2/dirA/bar dir2/dirA/foo dir2/dirB dir2/dirB/bar dir2/dirB/foo dir2/foo $ hg log -G -T '{rev} {node|short}{if(ellipsis, "...")} {files}\n' @ 12 c87ca422d521... dir1/dirA/foo | o 11 951b8a83924e dir2/dirB/bar | o 10 01ae5a51b563 dir2/dirB/foo | o 9 5eababdf0ac5 dir2/dirA/bar | o 8 99d690663739 dir2/dirA/foo | o 7 8e80155d5445... dir1/dirB/bar | o 6 623466a5f475... dir1/dirA/bar | o 5 06ff3a5be997... dir1/dirA/foo | o 4 33227af02764 dir2/bar | o 3 5e1f9d8d7c69 dir2/foo | o 2 594bc4b13d4a dir1/bar | o 1 47f480a08324 dir1/foo | o 0 2a4f0c3b67da... root include a directory that was previously explicitly excluded $ hg tracked --removeexclude dir1/dirA comparing with ssh://user@dummy/master searching for changes saved backup bundle to $TESTTMP/narrow/.hg/strip-backup/*-widen.hg (glob) adding changesets adding manifests adding file changes added 13 changesets with 9 changes to 9 files $ hg tracked I path:dir1 I path:dir2 X path:dir1/dirA/bar X path:dir1/dirB $ find * | sort dir1 dir1/bar dir1/dirA dir1/dirA/foo dir1/foo dir2 dir2/bar dir2/dirA dir2/dirA/bar dir2/dirA/foo dir2/dirB dir2/dirB/bar dir2/dirB/foo dir2/foo $ hg log -G -T '{rev} {node|short}{if(ellipsis, "...")} {files}\n' @ 12 c87ca422d521 dir1/dirA/foo | o 11 951b8a83924e dir2/dirB/bar | o 10 01ae5a51b563 dir2/dirB/foo | o 9 5eababdf0ac5 dir2/dirA/bar | o 8 99d690663739 dir2/dirA/foo | o 7 8e80155d5445... dir1/dirB/bar | o 6 623466a5f475... dir1/dirA/bar | o 5 06ff3a5be997 dir1/dirA/foo | o 4 33227af02764 dir2/bar | o 3 5e1f9d8d7c69 dir2/foo | o 2 594bc4b13d4a dir1/bar | o 1 47f480a08324 dir1/foo | o 0 2a4f0c3b67da... root $ cd .. clone a narrow portion of the master, such that we can widen it later $ hg clone --narrow ssh://user@dummy/master narrow2 --include dir1/dirA requesting all changes adding changesets adding manifests adding file changes added 5 changesets with 2 changes to 2 files new changesets *:* (glob) updating to branch default 2 files updated, 0 files merged, 0 files removed, 0 files unresolved $ cd narrow2 $ find * | sort dir1 dir1/dirA dir1/dirA/bar dir1/dirA/foo $ hg tracked --addinclude dir1 comparing with ssh://user@dummy/master searching for changes saved backup bundle to $TESTTMP/narrow2/.hg/strip-backup/*-widen.hg (glob) adding changesets adding manifests adding file changes added 10 changesets with 6 changes to 6 files $ find * | sort dir1 dir1/bar dir1/dirA dir1/dirA/bar dir1/dirA/foo dir1/dirB dir1/dirB/bar dir1/dirB/foo dir1/foo $ hg log -G -T '{rev} {node|short}{if(ellipsis, "...")} {files}\n' @ 9 c87ca422d521 dir1/dirA/foo | o 8 951b8a83924e... dir2/dirB/bar | o 7 8e80155d5445 dir1/dirB/bar | o 6 406760310428 dir1/dirB/foo | o 5 623466a5f475 dir1/dirA/bar | o 4 06ff3a5be997 dir1/dirA/foo | o 3 33227af02764... dir2/bar | o 2 594bc4b13d4a dir1/bar | o 1 47f480a08324 dir1/foo | o 0 2a4f0c3b67da... root Illegal patterns are rejected $ hg tracked --addinclude glob:** abort: invalid prefix on narrow pattern: glob:** (narrow patterns must begin with one of the following: path:, rootfilesin:) [255] $ hg tracked --addexclude set:ignored abort: invalid prefix on narrow pattern: set:ignored (narrow patterns must begin with one of the following: path:, rootfilesin:) [255] $ cat .hg/store/narrowspec [include] path:dir1 path:dir1/dirA [exclude] $ cat > .hg/store/narrowspec << EOF > [include] > glob:** > EOF $ hg tracked abort: invalid prefix on narrow pattern: glob:** (narrow patterns must begin with one of the following: path:, rootfilesin:) [255] $ cat > .hg/store/narrowspec << EOF > [include] > path:. > [exclude] > set:ignored > EOF $ hg tracked abort: invalid prefix on narrow pattern: set:ignored (narrow patterns must begin with one of the following: path:, rootfilesin:) [255]