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https://github.com/git/git
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8ee5d73137
Some confusing tutorials suggested that it would be a good idea to fetch into the current branch with something like this: git fetch origin master:master (or even worse: the same command line with "pull" instead of "fetch"). While it might make sense to store what you want to pull, it typically is plain wrong when the current branch is "master". This should only be allowed when (an incorrect) "git pull origin master:master" tries to work around by giving --update-head-ok to underlying "git fetch", and otherwise we should refuse it, but somewhere along the lines we lost that behavior. The check for the current branch is now _only_ performed in non-bare repositories, which is an improvement from the original behaviour. Some newer tests were depending on the broken behaviour of "git fetch" this patch fixes, and have been adjusted. Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Acked-by: Shawn O. Pearce <spearce@spearce.org> Acked-by: Daniel Barkalow <barkalow@iabervon.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
327 lines
7 KiB
Bash
Executable file
327 lines
7 KiB
Bash
Executable file
#!/bin/sh
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test_description='git remote porcelain-ish'
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. ./test-lib.sh
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setup_repository () {
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mkdir "$1" && (
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cd "$1" &&
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git init &&
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>file &&
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git add file &&
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test_tick &&
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git commit -m "Initial" &&
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git checkout -b side &&
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>elif &&
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git add elif &&
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test_tick &&
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git commit -m "Second" &&
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git checkout master
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)
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}
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tokens_match () {
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echo "$1" | tr ' ' '\012' | sort | sed -e '/^$/d' >expect &&
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echo "$2" | tr ' ' '\012' | sort | sed -e '/^$/d' >actual &&
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test_cmp expect actual
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}
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check_remote_track () {
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actual=$(git remote show "$1" | sed -n -e '$p') &&
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shift &&
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tokens_match "$*" "$actual"
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}
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check_tracking_branch () {
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f="" &&
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r=$(git for-each-ref "--format=%(refname)" |
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sed -ne "s|^refs/remotes/$1/||p") &&
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shift &&
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tokens_match "$*" "$r"
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}
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test_expect_success setup '
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setup_repository one &&
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setup_repository two &&
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(
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cd two && git branch another
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) &&
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git clone one test
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'
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test_expect_success 'remote information for the origin' '
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(
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cd test &&
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tokens_match origin "$(git remote)" &&
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check_remote_track origin master side &&
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check_tracking_branch origin HEAD master side
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)
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'
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test_expect_success 'add another remote' '
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(
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cd test &&
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git remote add -f second ../two &&
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tokens_match "origin second" "$(git remote)" &&
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check_remote_track origin master side &&
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check_remote_track second master side another &&
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check_tracking_branch second master side another &&
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git for-each-ref "--format=%(refname)" refs/remotes |
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sed -e "/^refs\/remotes\/origin\//d" \
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-e "/^refs\/remotes\/second\//d" >actual &&
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>expect &&
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test_cmp expect actual
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)
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'
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test_expect_success 'remote forces tracking branches' '
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(
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cd test &&
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case `git config remote.second.fetch` in
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+*) true ;;
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*) false ;;
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esac
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)
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'
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test_expect_success 'remove remote' '
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(
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cd test &&
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git symbolic-ref refs/remotes/second/HEAD refs/remotes/second/master &&
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git remote rm second
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)
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'
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test_expect_success 'remove remote' '
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(
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cd test &&
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tokens_match origin "$(git remote)" &&
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check_remote_track origin master side &&
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git for-each-ref "--format=%(refname)" refs/remotes |
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sed -e "/^refs\/remotes\/origin\//d" >actual &&
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>expect &&
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test_cmp expect actual
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)
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'
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cat > test/expect << EOF
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* remote origin
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URL: $(pwd)/one
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Remote branch merged with 'git pull' while on branch master
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master
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New remote branch (next fetch will store in remotes/origin)
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master
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Tracked remote branches
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side master
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Local branches pushed with 'git push'
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master:upstream +refs/tags/lastbackup
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EOF
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test_expect_success 'show' '
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(cd test &&
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git config --add remote.origin.fetch \
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refs/heads/master:refs/heads/upstream &&
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git fetch &&
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git branch -d -r origin/master &&
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(cd ../one &&
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echo 1 > file &&
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test_tick &&
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git commit -m update file) &&
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git config remote.origin.push \
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refs/heads/master:refs/heads/upstream &&
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git config --add remote.origin.push \
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+refs/tags/lastbackup &&
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git remote show origin > output &&
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test_cmp expect output)
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'
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cat > test/expect << EOF
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* remote origin
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URL: $(pwd)/one
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Remote branch merged with 'git pull' while on branch master
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master
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Tracked remote branches
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master side
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Local branches pushed with 'git push'
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master:upstream +refs/tags/lastbackup
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EOF
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test_expect_success 'show -n' '
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(mv one one.unreachable &&
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cd test &&
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git remote show -n origin > output &&
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mv ../one.unreachable ../one &&
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test_cmp expect output)
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'
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test_expect_success 'prune' '
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(cd one &&
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git branch -m side side2) &&
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(cd test &&
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git fetch origin &&
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git remote prune origin &&
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git rev-parse refs/remotes/origin/side2 &&
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test_must_fail git rev-parse refs/remotes/origin/side)
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'
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cat > test/expect << EOF
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Pruning origin
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URL: $(pwd)/one
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* [would prune] origin/side2
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EOF
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test_expect_success 'prune --dry-run' '
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(cd one &&
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git branch -m side2 side) &&
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(cd test &&
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git remote prune --dry-run origin > output &&
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git rev-parse refs/remotes/origin/side2 &&
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test_must_fail git rev-parse refs/remotes/origin/side &&
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(cd ../one &&
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git branch -m side side2) &&
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test_cmp expect output)
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'
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test_expect_success 'add --mirror && prune' '
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(mkdir mirror &&
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cd mirror &&
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git init --bare &&
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git remote add --mirror -f origin ../one) &&
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(cd one &&
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git branch -m side2 side) &&
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(cd mirror &&
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git rev-parse --verify refs/heads/side2 &&
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test_must_fail git rev-parse --verify refs/heads/side &&
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git fetch origin &&
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git remote prune origin &&
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test_must_fail git rev-parse --verify refs/heads/side2 &&
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git rev-parse --verify refs/heads/side)
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'
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test_expect_success 'add alt && prune' '
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(mkdir alttst &&
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cd alttst &&
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git init &&
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git remote add -f origin ../one &&
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git config remote.alt.url ../one &&
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git config remote.alt.fetch "+refs/heads/*:refs/remotes/origin/*") &&
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(cd one &&
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git branch -m side side2) &&
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(cd alttst &&
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git rev-parse --verify refs/remotes/origin/side &&
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test_must_fail git rev-parse --verify refs/remotes/origin/side2 &&
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git fetch alt &&
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git remote prune alt &&
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test_must_fail git rev-parse --verify refs/remotes/origin/side &&
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git rev-parse --verify refs/remotes/origin/side2)
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'
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cat > one/expect << EOF
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apis/master
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apis/side
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drosophila/another
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drosophila/master
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drosophila/side
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EOF
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test_expect_success 'update' '
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(cd one &&
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git remote add drosophila ../two &&
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git remote add apis ../mirror &&
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git remote update &&
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git branch -r > output &&
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test_cmp expect output)
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'
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cat > one/expect << EOF
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drosophila/another
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drosophila/master
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drosophila/side
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manduca/master
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manduca/side
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megaloprepus/master
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megaloprepus/side
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EOF
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test_expect_success 'update with arguments' '
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(cd one &&
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for b in $(git branch -r)
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do
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git branch -r -d $b || break
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done &&
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git remote add manduca ../mirror &&
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git remote add megaloprepus ../mirror &&
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git config remotes.phobaeticus "drosophila megaloprepus" &&
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git config remotes.titanus manduca &&
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git remote update phobaeticus titanus &&
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git branch -r > output &&
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test_cmp expect output)
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'
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cat > one/expect << EOF
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apis/master
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apis/side
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manduca/master
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manduca/side
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megaloprepus/master
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megaloprepus/side
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EOF
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test_expect_success 'update default' '
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(cd one &&
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for b in $(git branch -r)
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do
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git branch -r -d $b || break
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done &&
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git config remote.drosophila.skipDefaultUpdate true &&
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git remote update default &&
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git branch -r > output &&
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test_cmp expect output)
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'
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cat > one/expect << EOF
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drosophila/another
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drosophila/master
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drosophila/side
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EOF
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test_expect_success 'update default (overridden, with funny whitespace)' '
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(cd one &&
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for b in $(git branch -r)
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do
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git branch -r -d $b || break
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done &&
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git config remotes.default "$(printf "\t drosophila \n")" &&
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git remote update default &&
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git branch -r > output &&
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test_cmp expect output)
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'
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test_expect_success '"remote show" does not show symbolic refs' '
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git clone one three &&
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(cd three &&
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git remote show origin > output &&
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! grep HEAD < output &&
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! grep -i stale < output)
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'
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test_expect_success 'reject adding remote with an invalid name' '
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test_must_fail git remote add some:url desired-name
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'
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test_done
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