mirror of
https://github.com/facebook/sapling.git
synced 2024-10-10 00:45:18 +03:00
98d9269874
Summary: Create a fork of the Mercurial code that we can use to build server rpms. The hg servers will continue to exist for a few more months while we move the darkstorm and ediscovery use cases off them. In the mean time, we want to start making breaking changes to the client, so let's create a stable copy of the hg code to produce rpms for the hg servers. The fork is based off c7770c78d, the latest hg release. This copies the files as is, then adds some minor tweaks to get it to build: - Disables some lint checks that appear to be bypassed by path - sed replace eden/scm with eden/hg-server - Removed a dependency on scm/telemetry from the edenfs-client tests since scm/telemetry pulls in the original eden/scm/lib/configparser which conflicts with the hg-server conflict parser. allow-large-files Reviewed By: quark-zju Differential Revision: D27632557 fbshipit-source-id: b2f442f4ec000ea08e4d62de068750832198e1f4
566 lines
12 KiB
Turing
566 lines
12 KiB
Turing
#chg-compatible
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$ disable treemanifest
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#require no-fsmonitor
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Test EOL extension
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$ cat >> $HGRCPATH <<EOF
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> [diff]
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> git = True
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> EOF
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Set up helpers
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$ cat > switch-eol.py <<EOF
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> from __future__ import absolute_import
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> import os
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> import sys
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> try:
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> import msvcrt
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> msvcrt.setmode(sys.stdin.fileno(), os.O_BINARY)
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> msvcrt.setmode(sys.stdout.fileno(), os.O_BINARY)
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> except ImportError:
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> pass
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> (old, new) = sys.argv[1] == 'LF' and ('\n', '\r\n') or ('\r\n', '\n')
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> print("%% switching encoding from %r to %r" % (old, new))
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> (old, new) = (old.encode('utf-8'), new.encode('utf-8'))
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> for path in sys.argv[2:]:
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> data = open(path, 'rb').read()
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> data = data.replace(old, new)
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> _ = open(path, 'wb').write(data)
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> EOF
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$ seteol () {
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> if [ $1 = "LF" ]; then
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> EOL='\n'
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> else
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> EOL='\r\n'
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> fi
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> }
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$ makerepo () {
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> seteol $1
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> echo "% setup $1 repository"
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> hg init repo
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> cd repo
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> cat > .hgeol <<EOF
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> [repository]
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> native = $1
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> [patterns]
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> mixed.txt = BIN
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> **.txt = native
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> EOF
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> printf "first${EOL}second${EOL}third${EOL}" > a.txt
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> hg commit --addremove -m 'checkin'
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> echo
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> cd ..
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> }
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$ dotest () {
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> seteol $1
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> echo "% hg clone repo repo-$1"
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> hg clone --noupdate repo repo-$1
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> cd repo-$1
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> cat > .hg/hgrc <<EOF
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> [extensions]
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> eol =
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> [eol]
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> native = $1
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> EOF
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> hg update
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> echo '% a.txt'
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> cat a.txt
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> echo '% hg cat a.txt'
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> hg cat a.txt
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> printf "fourth${EOL}" >> a.txt
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> echo '% a.txt'
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> cat a.txt
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> hg diff
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> $PYTHON ../switch-eol.py $1 a.txt
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> echo '% hg diff only reports a single changed line:'
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> hg diff
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> echo "% reverting back to $1 format"
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> hg revert a.txt
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> cat a.txt
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> printf "first\r\nsecond\n" > mixed.txt
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> hg add mixed.txt
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> echo "% hg commit of inconsistent .txt file marked as binary (should work)"
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> hg commit -m 'binary file'
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> echo "% hg commit of inconsistent .txt file marked as native (should fail)"
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> printf "first\nsecond\r\nthird\nfourth\r\n" > a.txt
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> hg commit -m 'inconsistent file'
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> echo "% hg commit --config eol.only-consistent=False (should work)"
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> hg commit --config eol.only-consistent=False -m 'inconsistent file'
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> echo "% hg commit of binary .txt file marked as native (binary files always okay)"
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> printf "first${EOL}\0${EOL}third${EOL}" > a.txt
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> hg commit -m 'binary file'
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> cd ..
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> rm -r repo-$1
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> }
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$ makemixedrepo () {
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> echo
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> echo "# setup $1 repository"
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> hg init mixed
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> cd mixed
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> printf "foo\r\nbar\r\nbaz\r\n" > win.txt
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> printf "foo\nbar\nbaz\n" > unix.txt
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> #printf "foo\r\nbar\nbaz\r\n" > mixed.txt
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> hg commit --addremove -m 'created mixed files'
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> echo "# setting repository-native EOLs to $1"
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> cat > .hgeol <<EOF
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> [repository]
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> native = $1
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> [patterns]
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> **.txt = native
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> EOF
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> hg commit --addremove -m 'added .hgeol'
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> cd ..
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> }
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$ testmixed () {
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> echo
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> echo "% hg clone mixed mixed-$1"
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> hg clone mixed mixed-$1
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> cd mixed-$1
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> echo '% hg status (eol extension not yet activated)'
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> hg status
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> cat > .hg/hgrc <<EOF
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> [extensions]
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> eol =
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> [eol]
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> native = $1
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> EOF
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> echo '% hg status (eol activated)'
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> hg status
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> echo '% hg commit'
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> hg commit -m 'synchronized EOLs'
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> echo '% hg status'
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> hg status
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> cd ..
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> rm -r mixed-$1
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> }
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Basic tests
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$ makerepo LF
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% setup LF repository
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adding .hgeol
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adding a.txt
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$ dotest LF
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% hg clone repo repo-LF
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2 files updated, 0 files merged, 0 files removed, 0 files unresolved
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% a.txt
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first
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second
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third
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% hg cat a.txt
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first
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second
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third
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% a.txt
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first
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second
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third
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fourth
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diff --git a/a.txt b/a.txt
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--- a/a.txt
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+++ b/a.txt
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@@ -1,3 +1,4 @@
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first
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second
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third
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+fourth
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% switching encoding from '\n' to '\r\n'
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% hg diff only reports a single changed line:
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diff --git a/a.txt b/a.txt
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--- a/a.txt
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+++ b/a.txt
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@@ -1,3 +1,4 @@
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first
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second
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third
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+fourth
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% reverting back to LF format
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first
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second
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third
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% hg commit of inconsistent .txt file marked as binary (should work)
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% hg commit of inconsistent .txt file marked as native (should fail)
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abort: inconsistent newline style in a.txt
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% hg commit --config eol.only-consistent=False (should work)
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% hg commit of binary .txt file marked as native (binary files always okay)
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$ dotest CRLF
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% hg clone repo repo-CRLF
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2 files updated, 0 files merged, 0 files removed, 0 files unresolved
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% a.txt
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first\r (esc)
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second\r (esc)
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third\r (esc)
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% hg cat a.txt
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first
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second
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third
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% a.txt
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first\r (esc)
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second\r (esc)
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third\r (esc)
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fourth\r (esc)
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diff --git a/a.txt b/a.txt
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--- a/a.txt
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+++ b/a.txt
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@@ -1,3 +1,4 @@
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first
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second
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third
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+fourth
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% switching encoding from '\r\n' to '\n'
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% hg diff only reports a single changed line:
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diff --git a/a.txt b/a.txt
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--- a/a.txt
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+++ b/a.txt
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@@ -1,3 +1,4 @@
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first
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second
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third
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+fourth
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% reverting back to CRLF format
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first\r (esc)
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second\r (esc)
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third\r (esc)
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% hg commit of inconsistent .txt file marked as binary (should work)
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% hg commit of inconsistent .txt file marked as native (should fail)
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abort: inconsistent newline style in a.txt
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% hg commit --config eol.only-consistent=False (should work)
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% hg commit of binary .txt file marked as native (binary files always okay)
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$ rm -r repo
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$ makerepo CRLF
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% setup CRLF repository
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adding .hgeol
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adding a.txt
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$ dotest LF
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% hg clone repo repo-LF
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2 files updated, 0 files merged, 0 files removed, 0 files unresolved
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% a.txt
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first
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second
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third
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% hg cat a.txt
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first\r (esc)
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second\r (esc)
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third\r (esc)
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% a.txt
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first
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second
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third
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fourth
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diff --git a/a.txt b/a.txt
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--- a/a.txt
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+++ b/a.txt
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@@ -1,3 +1,4 @@
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first\r (esc)
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second\r (esc)
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third\r (esc)
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+fourth\r (esc)
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% switching encoding from '\n' to '\r\n'
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% hg diff only reports a single changed line:
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diff --git a/a.txt b/a.txt
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--- a/a.txt
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+++ b/a.txt
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@@ -1,3 +1,4 @@
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first\r (esc)
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second\r (esc)
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third\r (esc)
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+fourth\r (esc)
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% reverting back to LF format
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first
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second
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third
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% hg commit of inconsistent .txt file marked as binary (should work)
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% hg commit of inconsistent .txt file marked as native (should fail)
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abort: inconsistent newline style in a.txt
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% hg commit --config eol.only-consistent=False (should work)
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% hg commit of binary .txt file marked as native (binary files always okay)
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$ dotest CRLF
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% hg clone repo repo-CRLF
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2 files updated, 0 files merged, 0 files removed, 0 files unresolved
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% a.txt
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first\r (esc)
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second\r (esc)
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third\r (esc)
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% hg cat a.txt
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first\r (esc)
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second\r (esc)
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third\r (esc)
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% a.txt
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first\r (esc)
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second\r (esc)
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third\r (esc)
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fourth\r (esc)
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diff --git a/a.txt b/a.txt
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--- a/a.txt
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+++ b/a.txt
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@@ -1,3 +1,4 @@
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first\r (esc)
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second\r (esc)
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third\r (esc)
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+fourth\r (esc)
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% switching encoding from '\r\n' to '\n'
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% hg diff only reports a single changed line:
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diff --git a/a.txt b/a.txt
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--- a/a.txt
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+++ b/a.txt
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@@ -1,3 +1,4 @@
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first\r (esc)
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second\r (esc)
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third\r (esc)
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+fourth\r (esc)
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% reverting back to CRLF format
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first\r (esc)
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second\r (esc)
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third\r (esc)
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% hg commit of inconsistent .txt file marked as binary (should work)
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% hg commit of inconsistent .txt file marked as native (should fail)
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abort: inconsistent newline style in a.txt
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% hg commit --config eol.only-consistent=False (should work)
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% hg commit of binary .txt file marked as native (binary files always okay)
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$ rm -r repo
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Mixed tests
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$ makemixedrepo LF
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# setup LF repository
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adding unix.txt
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adding win.txt
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# setting repository-native EOLs to LF
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adding .hgeol
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$ testmixed LF
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% hg clone mixed mixed-LF
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updating to branch default
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3 files updated, 0 files merged, 0 files removed, 0 files unresolved
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% hg status (eol extension not yet activated)
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% hg status (eol activated)
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M win.txt
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% hg commit
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% hg status
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$ testmixed CRLF
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% hg clone mixed mixed-CRLF
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updating to branch default
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3 files updated, 0 files merged, 0 files removed, 0 files unresolved
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% hg status (eol extension not yet activated)
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% hg status (eol activated)
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M win.txt
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% hg commit
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% hg status
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$ rm -r mixed
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$ makemixedrepo CRLF
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# setup CRLF repository
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adding unix.txt
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adding win.txt
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# setting repository-native EOLs to CRLF
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adding .hgeol
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$ testmixed LF
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% hg clone mixed mixed-LF
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updating to branch default
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3 files updated, 0 files merged, 0 files removed, 0 files unresolved
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% hg status (eol extension not yet activated)
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% hg status (eol activated)
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M unix.txt
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% hg commit
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% hg status
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$ testmixed CRLF
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% hg clone mixed mixed-CRLF
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updating to branch default
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3 files updated, 0 files merged, 0 files removed, 0 files unresolved
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% hg status (eol extension not yet activated)
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% hg status (eol activated)
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M unix.txt
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% hg commit
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% hg status
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$ rm -r mixed
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$ echo '[extensions]' >> $HGRCPATH
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$ echo 'eol =' >> $HGRCPATH
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#if unix-permissions
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Test issue2569 -- eol extension takes write lock on reading:
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$ hg init repo
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$ cd repo
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$ touch .hgeol
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$ hg status
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? .hgeol
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$ chmod -R a-w .hg
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$ sleep 1
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$ touch .hgeol
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$ hg status --traceback
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? .hgeol
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$ chmod -R u+w .hg
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$ cd ..
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#endif
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Test cleverencode: and cleverdecode: aliases for win32text extension
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$ cat <<EOF >> $HGRCPATH
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> [encode]
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> **.txt = cleverencode:
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> [decode]
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> **.txt = cleverdecode:
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> EOF
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$ hg init win32compat
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$ cd win32compat
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$ printf "foo\r\nbar\r\nbaz\r\n" > win.txt
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$ printf "foo\nbar\nbaz\n" > unix.txt
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$ hg add
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adding unix.txt
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adding win.txt
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$ hg commit -m checkin
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Check that both files have LF line-endings in the repository:
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$ hg cat win.txt
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foo
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bar
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baz
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$ hg cat unix.txt
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foo
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bar
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baz
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Test handling of a broken .hgeol file:
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$ touch .hgeol
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$ hg add .hgeol
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$ hg commit -m 'clean version'
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$ echo "bad" > .hgeol
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$ hg status
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warning: ignoring .hgeol file due to parse error at .hgeol:1: bad
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M .hgeol
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$ hg revert .hgeol
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warning: ignoring .hgeol file due to parse error at .hgeol:1: bad
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$ hg status
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? .hgeol.orig
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Test eol.only-consistent can be specified in .hgeol
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$ cd $TESTTMP
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$ hg init only-consistent
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$ cd only-consistent
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$ printf "first\nsecond\r\n" > a.txt
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$ hg add a.txt
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$ cat > .hgeol << EOF
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> [eol]
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> only-consistent = True
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> EOF
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$ hg commit -m 'inconsistent'
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abort: inconsistent newline style in a.txt
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[255]
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$ cat > .hgeol << EOF
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> [eol]
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> only-consistent = False
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> EOF
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$ hg commit -m 'consistent'
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$ hg init subrepo
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$ hg -R subrepo pull -qu .
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$ echo "subrepo = subrepo" > .hgsub
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$ hg ci -Am "add subrepo"
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adding .hgeol
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adding .hgsub
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$ hg archive ../archive
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$ find ../archive/* | sort
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../archive/a.txt
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$ cat ../archive/a.txt
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first\r (esc)
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second\r (esc)
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Test trailing newline
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$ cat >> $HGRCPATH <<EOF
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> [extensions]
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> eol=
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> EOF
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setup repository
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$ cd $TESTTMP
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$ hg init trailing
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$ cd trailing
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$ cat > .hgeol <<EOF
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> [patterns]
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> **.txt = native
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> [eol]
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> fix-trailing-newline = False
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> EOF
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add text without trailing newline
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$ printf "first\nsecond" > a.txt
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$ hg commit --addremove -m 'checking in'
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adding .hgeol
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adding a.txt
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$ rm a.txt
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$ hg update -C -q
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$ cat a.txt
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first
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second (no-eol)
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|
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$ cat > .hgeol <<EOF
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> [patterns]
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> **.txt = native
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> [eol]
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> fix-trailing-newline = True
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> EOF
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$ printf "third\nfourth" > a.txt
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$ hg commit -m 'checking in with newline fix'
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$ rm a.txt
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$ hg update -C -q
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$ cat a.txt
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third
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fourth
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append a line without trailing newline
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$ printf "fifth" >> a.txt
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$ hg commit -m 'adding another line line'
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$ rm a.txt
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$ hg update -C -q
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$ cat a.txt
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|
third
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|
fourth
|
|
fifth
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|
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amend of changesets with renamed/deleted files expose new code paths
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|
|
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$ hg mv a.txt b.txt
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$ hg ci --amend -q
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$ hg diff -c.
|
|
diff --git a/a.txt b/b.txt
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|
rename from a.txt
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|
rename to b.txt
|
|
--- a/a.txt
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|
+++ b/b.txt
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|
@@ -1,2 +1,3 @@
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|
third
|
|
fourth
|
|
+fifth
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|
|
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$ cd ..
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