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git/t/t9104-git-svn-follow-parent.sh
Sam Vilain ffab62681c git-svn: handle changed svn command-line syntax
Previously, if you passed a revision and a path to svn cp, it meant to look
back at that revision and select that path.  New behaviour is to get the
path then go back to the revision (like other commands that accept @REV
or -rREV do).  The more consistent syntax is not supported by the old
tools, so we have to try both in turn.

Signed-off-by: Sam Vilain <sam.vilain@catalyst.net.nz>
Acked-by: Eric Wong <normalperson@yhbt.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2007-09-21 02:42:16 -07:00

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#!/bin/sh
#
# Copyright (c) 2006 Eric Wong
#
test_description='git-svn fetching'
. ./lib-git-svn.sh
test_expect_success 'initialize repo' "
mkdir import &&
cd import &&
mkdir -p trunk &&
echo hello > trunk/readme &&
svn import -m 'initial' . $svnrepo &&
cd .. &&
svn co $svnrepo wc &&
cd wc &&
echo world >> trunk/readme &&
poke trunk/readme &&
svn commit -m 'another commit' &&
svn up &&
svn mv trunk thunk &&
echo goodbye >> thunk/readme &&
poke thunk/readme &&
svn commit -m 'bye now' &&
cd ..
"
test_expect_success 'init and fetch a moved directory' "
git-svn init --minimize-url -i thunk $svnrepo/thunk &&
git-svn fetch -i thunk &&
test \"\`git rev-parse --verify refs/remotes/thunk@2\`\" \
= \"\`git rev-parse --verify refs/remotes/thunk~1\`\" &&
test \"\`git cat-file blob refs/remotes/thunk:readme |\
sed -n -e '3p'\`\" = goodbye &&
test -z \"\`git config --get svn-remote.svn.fetch \
'^trunk:refs/remotes/thunk@2$'\`\"
"
test_expect_success 'init and fetch from one svn-remote' "
git config svn-remote.svn.url $svnrepo &&
git config --add svn-remote.svn.fetch \
trunk:refs/remotes/svn/trunk &&
git config --add svn-remote.svn.fetch \
thunk:refs/remotes/svn/thunk &&
git-svn fetch -i svn/thunk &&
test \"\`git rev-parse --verify refs/remotes/svn/trunk\`\" \
= \"\`git rev-parse --verify refs/remotes/svn/thunk~1\`\" &&
test \"\`git cat-file blob refs/remotes/svn/thunk:readme |\
sed -n -e '3p'\`\" = goodbye
"
test_expect_success 'follow deleted parent' "
(svn cp -m 'resurrecting trunk as junk' \
$svnrepo/trunk@2 $svnrepo/junk ||
svn cp -m 'resurrecting trunk as junk' \
-r2 $svnrepo/trunk $svnrepo/junk) &&
git config --add svn-remote.svn.fetch \
junk:refs/remotes/svn/junk &&
git-svn fetch -i svn/thunk &&
git-svn fetch -i svn/junk &&
test -z \"\`git diff svn/junk svn/trunk\`\" &&
test \"\`git merge-base svn/junk svn/trunk\`\" \
= \"\`git rev-parse svn/trunk\`\"
"
test_expect_success 'follow larger parent' "
mkdir -p import/trunk/thunk/bump/thud &&
echo hi > import/trunk/thunk/bump/thud/file &&
svn import -m 'import a larger parent' import $svnrepo/larger-parent &&
svn cp -m 'hi' $svnrepo/larger-parent $svnrepo/another-larger &&
git-svn init --minimize-url -i larger \
$svnrepo/another-larger/trunk/thunk/bump/thud &&
git-svn fetch -i larger &&
git rev-parse --verify refs/remotes/larger &&
git rev-parse --verify \
refs/remotes/larger-parent/trunk/thunk/bump/thud &&
test \"\`git merge-base \
refs/remotes/larger-parent/trunk/thunk/bump/thud \
refs/remotes/larger\`\" = \
\"\`git rev-parse refs/remotes/larger\`\"
true
"
test_expect_success 'follow higher-level parent' "
svn mkdir -m 'follow higher-level parent' $svnrepo/blob &&
svn co $svnrepo/blob blob &&
cd blob &&
echo hi > hi &&
svn add hi &&
svn commit -m 'hihi' &&
cd ..
svn mkdir -m 'new glob at top level' $svnrepo/glob &&
svn mv -m 'move blob down a level' $svnrepo/blob $svnrepo/glob/blob &&
git-svn init --minimize-url -i blob $svnrepo/glob/blob &&
git-svn fetch -i blob
"
test_expect_success 'follow deleted directory' "
svn mv -m 'bye!' $svnrepo/glob/blob/hi $svnrepo/glob/blob/bye &&
svn rm -m 'remove glob' $svnrepo/glob &&
git-svn init --minimize-url -i glob $svnrepo/glob &&
git-svn fetch -i glob &&
test \"\`git cat-file blob refs/remotes/glob:blob/bye\`\" = hi &&
test \"\`git ls-tree refs/remotes/glob | wc -l \`\" -eq 1
"
# ref: r9270 of the Subversion repository: (http://svn.collab.net/repos/svn)
# in trunk/subversion/bindings/swig/perl
test_expect_success 'follow-parent avoids deleting relevant info' "
mkdir -p import/trunk/subversion/bindings/swig/perl/t &&
for i in a b c ; do \
echo \$i > import/trunk/subversion/bindings/swig/perl/\$i.pm &&
echo _\$i > import/trunk/subversion/bindings/swig/perl/t/\$i.t; \
done &&
echo 'bad delete test' > \
import/trunk/subversion/bindings/swig/perl/t/larger-parent &&
echo 'bad delete test 2' > \
import/trunk/subversion/bindings/swig/perl/another-larger &&
cd import &&
svn import -m 'r9270 test' . $svnrepo/r9270 &&
cd .. &&
svn co $svnrepo/r9270/trunk/subversion/bindings/swig/perl r9270 &&
cd r9270 &&
svn mkdir native &&
svn mv t native/t &&
for i in a b c; do svn mv \$i.pm native/\$i.pm; done &&
echo z >> native/t/c.t &&
poke native/t/c.t &&
svn commit -m 'reorg test' &&
cd .. &&
git-svn init --minimize-url -i r9270-t \
$svnrepo/r9270/trunk/subversion/bindings/swig/perl/native/t &&
git-svn fetch -i r9270-t &&
test \`git rev-list r9270-t | wc -l\` -eq 2 &&
test \"\`git ls-tree --name-only r9270-t~1\`\" = \
\"\`git ls-tree --name-only r9270-t\`\"
"
test_expect_success "track initial change if it was only made to parent" "
svn cp -m 'wheee!' $svnrepo/r9270/trunk $svnrepo/r9270/drunk &&
git-svn init --minimize-url -i r9270-d \
$svnrepo/r9270/drunk/subversion/bindings/swig/perl/native/t &&
git-svn fetch -i r9270-d &&
test \`git rev-list r9270-d | wc -l\` -eq 3 &&
test \"\`git ls-tree --name-only r9270-t\`\" = \
\"\`git ls-tree --name-only r9270-d\`\" &&
test \"\`git rev-parse r9270-t\`\" = \
\"\`git rev-parse r9270-d~1\`\"
"
test_expect_success "track multi-parent paths" "
svn cp -m 'resurrect /glob' $svnrepo/r9270 $svnrepo/glob &&
git-svn multi-fetch &&
test \`git cat-file commit refs/remotes/glob | \
grep '^parent ' | wc -l\` -eq 2
"
test_expect_success "multi-fetch continues to work" "
git-svn multi-fetch
"
test_expect_success "multi-fetch works off a 'clean' repository" "
rm -r $GIT_DIR/svn $GIT_DIR/refs/remotes $GIT_DIR/logs &&
mkdir $GIT_DIR/svn &&
git-svn multi-fetch
"
test_debug 'gitk --all &'
test_done