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https://github.com/git/git.git
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b74cf64803
If you ask for-each-ref to print each ref and its object, like: git for-each-ref --format='%(objectname) %(refname)' this should involve little more work than looking at the ref files (and packed-refs) themselves. However, for-each-ref will actually load each object from disk just to print its sha1. For most repositories, this isn't a big deal, but it can be noticeable if you have a large number of refs to print. Here are best-of-five timings for the command above on a repo with ~10K refs: [before] real 0m0.112s user 0m0.092s sys 0m0.016s [after] real 0m0.014s user 0m0.012s sys 0m0.000s This patch checks for %(objectname) and %(objectname:short) before we actually parse the object (and the rest of the code is smart enough to avoid parsing if we have filled all of our placeholders). Note that we can't simply move the objectname parsing code into the early loop. If the "deref" form %(*objectname) is used, then we do need to parse the object in order to peel the tag. So instead of moving the code, we factor it out into a separate function that can be called for both cases. While we're at it, we add some basic tests for the dereferenced placeholders, which were not tested at all before. This helps ensure we didn't regress that case. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
473 lines
14 KiB
Bash
Executable file
473 lines
14 KiB
Bash
Executable file
#!/bin/sh
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#
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# Copyright (c) 2007 Andy Parkins
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#
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test_description='for-each-ref test'
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. ./test-lib.sh
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. "$TEST_DIRECTORY"/lib-gpg.sh
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# Mon Jul 3 15:18:43 2006 +0000
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datestamp=1151939923
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setdate_and_increment () {
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GIT_COMMITTER_DATE="$datestamp +0200"
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datestamp=$(expr "$datestamp" + 1)
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GIT_AUTHOR_DATE="$datestamp +0200"
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datestamp=$(expr "$datestamp" + 1)
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export GIT_COMMITTER_DATE GIT_AUTHOR_DATE
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}
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test_expect_success 'Create sample commit with known timestamp' '
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setdate_and_increment &&
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echo "Using $datestamp" > one &&
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git add one &&
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git commit -m "Initial" &&
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setdate_and_increment &&
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git tag -a -m "Tagging at $datestamp" testtag
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'
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test_expect_success 'Create upstream config' '
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git update-ref refs/remotes/origin/master master &&
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git remote add origin nowhere &&
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git config branch.master.remote origin &&
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git config branch.master.merge refs/heads/master
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'
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test_atom() {
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case "$1" in
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head) ref=refs/heads/master ;;
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tag) ref=refs/tags/testtag ;;
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*) ref=$1 ;;
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esac
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printf '%s\n' "$3" >expected
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test_expect_${4:-success} $PREREQ "basic atom: $1 $2" "
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git for-each-ref --format='%($2)' $ref >actual &&
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sanitize_pgp <actual >actual.clean &&
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test_cmp expected actual.clean
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"
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}
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test_atom head refname refs/heads/master
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test_atom head upstream refs/remotes/origin/master
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test_atom head objecttype commit
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test_atom head objectsize 171
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test_atom head objectname 67a36f10722846e891fbada1ba48ed035de75581
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test_atom head tree 0e51c00fcb93dffc755546f27593d511e1bdb46f
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test_atom head parent ''
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test_atom head numparent 0
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test_atom head object ''
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test_atom head type ''
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test_atom head '*objectname' ''
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test_atom head '*objecttype' ''
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test_atom head author 'A U Thor <author@example.com> 1151939924 +0200'
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test_atom head authorname 'A U Thor'
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test_atom head authoremail '<author@example.com>'
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test_atom head authordate 'Mon Jul 3 17:18:44 2006 +0200'
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test_atom head committer 'C O Mitter <committer@example.com> 1151939923 +0200'
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test_atom head committername 'C O Mitter'
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test_atom head committeremail '<committer@example.com>'
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test_atom head committerdate 'Mon Jul 3 17:18:43 2006 +0200'
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test_atom head tag ''
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test_atom head tagger ''
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test_atom head taggername ''
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test_atom head taggeremail ''
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test_atom head taggerdate ''
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test_atom head creator 'C O Mitter <committer@example.com> 1151939923 +0200'
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test_atom head creatordate 'Mon Jul 3 17:18:43 2006 +0200'
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test_atom head subject 'Initial'
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test_atom head contents:subject 'Initial'
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test_atom head body ''
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test_atom head contents:body ''
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test_atom head contents:signature ''
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test_atom head contents 'Initial
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'
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test_atom tag refname refs/tags/testtag
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test_atom tag upstream ''
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test_atom tag objecttype tag
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test_atom tag objectsize 154
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test_atom tag objectname 98b46b1d36e5b07909de1b3886224e3e81e87322
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test_atom tag tree ''
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test_atom tag parent ''
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test_atom tag numparent ''
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test_atom tag object '67a36f10722846e891fbada1ba48ed035de75581'
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test_atom tag type 'commit'
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test_atom tag '*objectname' '67a36f10722846e891fbada1ba48ed035de75581'
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test_atom tag '*objecttype' 'commit'
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test_atom tag author ''
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test_atom tag authorname ''
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test_atom tag authoremail ''
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test_atom tag authordate ''
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test_atom tag committer ''
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test_atom tag committername ''
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test_atom tag committeremail ''
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test_atom tag committerdate ''
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test_atom tag tag 'testtag'
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test_atom tag tagger 'C O Mitter <committer@example.com> 1151939925 +0200'
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test_atom tag taggername 'C O Mitter'
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test_atom tag taggeremail '<committer@example.com>'
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test_atom tag taggerdate 'Mon Jul 3 17:18:45 2006 +0200'
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test_atom tag creator 'C O Mitter <committer@example.com> 1151939925 +0200'
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test_atom tag creatordate 'Mon Jul 3 17:18:45 2006 +0200'
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test_atom tag subject 'Tagging at 1151939927'
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test_atom tag contents:subject 'Tagging at 1151939927'
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test_atom tag body ''
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test_atom tag contents:body ''
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test_atom tag contents:signature ''
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test_atom tag contents 'Tagging at 1151939927
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'
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test_expect_success 'Check invalid atoms names are errors' '
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test_must_fail git for-each-ref --format="%(INVALID)" refs/heads
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'
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test_expect_success 'Check format specifiers are ignored in naming date atoms' '
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git for-each-ref --format="%(authordate)" refs/heads &&
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git for-each-ref --format="%(authordate:default) %(authordate)" refs/heads &&
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git for-each-ref --format="%(authordate) %(authordate:default)" refs/heads &&
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git for-each-ref --format="%(authordate:default) %(authordate:default)" refs/heads
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'
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test_expect_success 'Check valid format specifiers for date fields' '
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git for-each-ref --format="%(authordate:default)" refs/heads &&
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git for-each-ref --format="%(authordate:relative)" refs/heads &&
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git for-each-ref --format="%(authordate:short)" refs/heads &&
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git for-each-ref --format="%(authordate:local)" refs/heads &&
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git for-each-ref --format="%(authordate:iso8601)" refs/heads &&
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git for-each-ref --format="%(authordate:rfc2822)" refs/heads
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'
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test_expect_success 'Check invalid format specifiers are errors' '
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test_must_fail git for-each-ref --format="%(authordate:INVALID)" refs/heads
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'
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cat >expected <<\EOF
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'refs/heads/master' 'Mon Jul 3 17:18:43 2006 +0200' 'Mon Jul 3 17:18:44 2006 +0200'
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'refs/tags/testtag' 'Mon Jul 3 17:18:45 2006 +0200'
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EOF
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test_expect_success 'Check unformatted date fields output' '
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(git for-each-ref --shell --format="%(refname) %(committerdate) %(authordate)" refs/heads &&
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git for-each-ref --shell --format="%(refname) %(taggerdate)" refs/tags) >actual &&
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test_cmp expected actual
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'
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test_expect_success 'Check format "default" formatted date fields output' '
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f=default &&
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(git for-each-ref --shell --format="%(refname) %(committerdate:$f) %(authordate:$f)" refs/heads &&
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git for-each-ref --shell --format="%(refname) %(taggerdate:$f)" refs/tags) >actual &&
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test_cmp expected actual
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'
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# Don't know how to do relative check because I can't know when this script
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# is going to be run and can't fake the current time to git, and hence can't
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# provide expected output. Instead, I'll just make sure that "relative"
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# doesn't exit in error
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#
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#cat >expected <<\EOF
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#
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#EOF
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#
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test_expect_success 'Check format "relative" date fields output' '
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f=relative &&
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(git for-each-ref --shell --format="%(refname) %(committerdate:$f) %(authordate:$f)" refs/heads &&
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git for-each-ref --shell --format="%(refname) %(taggerdate:$f)" refs/tags) >actual
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'
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cat >expected <<\EOF
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'refs/heads/master' '2006-07-03' '2006-07-03'
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'refs/tags/testtag' '2006-07-03'
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EOF
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test_expect_success 'Check format "short" date fields output' '
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f=short &&
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(git for-each-ref --shell --format="%(refname) %(committerdate:$f) %(authordate:$f)" refs/heads &&
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git for-each-ref --shell --format="%(refname) %(taggerdate:$f)" refs/tags) >actual &&
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test_cmp expected actual
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'
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cat >expected <<\EOF
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'refs/heads/master' 'Mon Jul 3 15:18:43 2006' 'Mon Jul 3 15:18:44 2006'
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'refs/tags/testtag' 'Mon Jul 3 15:18:45 2006'
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EOF
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test_expect_success 'Check format "local" date fields output' '
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f=local &&
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(git for-each-ref --shell --format="%(refname) %(committerdate:$f) %(authordate:$f)" refs/heads &&
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git for-each-ref --shell --format="%(refname) %(taggerdate:$f)" refs/tags) >actual &&
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test_cmp expected actual
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'
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cat >expected <<\EOF
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'refs/heads/master' '2006-07-03 17:18:43 +0200' '2006-07-03 17:18:44 +0200'
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'refs/tags/testtag' '2006-07-03 17:18:45 +0200'
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EOF
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test_expect_success 'Check format "iso8601" date fields output' '
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f=iso8601 &&
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(git for-each-ref --shell --format="%(refname) %(committerdate:$f) %(authordate:$f)" refs/heads &&
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git for-each-ref --shell --format="%(refname) %(taggerdate:$f)" refs/tags) >actual &&
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test_cmp expected actual
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'
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cat >expected <<\EOF
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'refs/heads/master' 'Mon, 3 Jul 2006 17:18:43 +0200' 'Mon, 3 Jul 2006 17:18:44 +0200'
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'refs/tags/testtag' 'Mon, 3 Jul 2006 17:18:45 +0200'
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EOF
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test_expect_success 'Check format "rfc2822" date fields output' '
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f=rfc2822 &&
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(git for-each-ref --shell --format="%(refname) %(committerdate:$f) %(authordate:$f)" refs/heads &&
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git for-each-ref --shell --format="%(refname) %(taggerdate:$f)" refs/tags) >actual &&
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test_cmp expected actual
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'
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cat >expected <<\EOF
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refs/heads/master
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refs/remotes/origin/master
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refs/tags/testtag
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EOF
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test_expect_success 'Verify ascending sort' '
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git for-each-ref --format="%(refname)" --sort=refname >actual &&
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test_cmp expected actual
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'
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cat >expected <<\EOF
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refs/tags/testtag
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refs/remotes/origin/master
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refs/heads/master
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EOF
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test_expect_success 'Verify descending sort' '
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git for-each-ref --format="%(refname)" --sort=-refname >actual &&
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test_cmp expected actual
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'
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cat >expected <<\EOF
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'refs/heads/master'
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'refs/remotes/origin/master'
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'refs/tags/testtag'
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EOF
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test_expect_success 'Quoting style: shell' '
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git for-each-ref --shell --format="%(refname)" >actual &&
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test_cmp expected actual
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'
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test_expect_success 'Quoting style: perl' '
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git for-each-ref --perl --format="%(refname)" >actual &&
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test_cmp expected actual
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'
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test_expect_success 'Quoting style: python' '
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git for-each-ref --python --format="%(refname)" >actual &&
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test_cmp expected actual
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'
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cat >expected <<\EOF
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"refs/heads/master"
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"refs/remotes/origin/master"
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"refs/tags/testtag"
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EOF
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test_expect_success 'Quoting style: tcl' '
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git for-each-ref --tcl --format="%(refname)" >actual &&
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test_cmp expected actual
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'
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for i in "--perl --shell" "-s --python" "--python --tcl" "--tcl --perl"; do
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test_expect_success "more than one quoting style: $i" "
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git for-each-ref $i 2>&1 | (read line &&
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case \$line in
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\"error: more than one quoting style\"*) : happy;;
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*) false
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esac)
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"
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done
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cat >expected <<\EOF
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master
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testtag
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EOF
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test_expect_success 'Check short refname format' '
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(git for-each-ref --format="%(refname:short)" refs/heads &&
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git for-each-ref --format="%(refname:short)" refs/tags) >actual &&
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test_cmp expected actual
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'
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cat >expected <<EOF
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origin/master
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EOF
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test_expect_success 'Check short upstream format' '
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git for-each-ref --format="%(upstream:short)" refs/heads >actual &&
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test_cmp expected actual
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'
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cat >expected <<EOF
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67a36f1
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EOF
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test_expect_success 'Check short objectname format' '
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git for-each-ref --format="%(objectname:short)" refs/heads >actual &&
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test_cmp expected actual
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'
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test_expect_success 'Check for invalid refname format' '
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test_must_fail git for-each-ref --format="%(refname:INVALID)"
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'
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cat >expected <<\EOF
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heads/master
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tags/master
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EOF
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test_expect_success 'Check ambiguous head and tag refs (strict)' '
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git config --bool core.warnambiguousrefs true &&
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git checkout -b newtag &&
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echo "Using $datestamp" > one &&
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git add one &&
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git commit -m "Branch" &&
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setdate_and_increment &&
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git tag -m "Tagging at $datestamp" master &&
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git for-each-ref --format "%(refname:short)" refs/heads/master refs/tags/master >actual &&
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test_cmp expected actual
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'
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cat >expected <<\EOF
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heads/master
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master
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EOF
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test_expect_success 'Check ambiguous head and tag refs (loose)' '
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git config --bool core.warnambiguousrefs false &&
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git for-each-ref --format "%(refname:short)" refs/heads/master refs/tags/master >actual &&
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test_cmp expected actual
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'
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cat >expected <<\EOF
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heads/ambiguous
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ambiguous
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EOF
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test_expect_success 'Check ambiguous head and tag refs II (loose)' '
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git checkout master &&
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git tag ambiguous testtag^0 &&
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git branch ambiguous testtag^0 &&
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git for-each-ref --format "%(refname:short)" refs/heads/ambiguous refs/tags/ambiguous >actual &&
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test_cmp expected actual
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'
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test_expect_success 'an unusual tag with an incomplete line' '
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git tag -m "bogo" bogo &&
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bogo=$(git cat-file tag bogo) &&
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bogo=$(printf "%s" "$bogo" | git mktag) &&
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git tag -f bogo "$bogo" &&
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git for-each-ref --format "%(body)" refs/tags/bogo
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'
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test_expect_success 'create tag with subject and body content' '
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cat >>msg <<-\EOF &&
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the subject line
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first body line
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second body line
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EOF
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git tag -F msg subject-body
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'
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test_atom refs/tags/subject-body subject 'the subject line'
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test_atom refs/tags/subject-body body 'first body line
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second body line
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'
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test_atom refs/tags/subject-body contents 'the subject line
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first body line
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second body line
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'
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test_expect_success 'create tag with multiline subject' '
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cat >msg <<-\EOF &&
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first subject line
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second subject line
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first body line
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second body line
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EOF
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git tag -F msg multiline
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'
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test_atom refs/tags/multiline subject 'first subject line second subject line'
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test_atom refs/tags/multiline contents:subject 'first subject line second subject line'
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test_atom refs/tags/multiline body 'first body line
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second body line
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'
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test_atom refs/tags/multiline contents:body 'first body line
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second body line
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'
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test_atom refs/tags/multiline contents:signature ''
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test_atom refs/tags/multiline contents 'first subject line
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second subject line
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first body line
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second body line
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'
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test_expect_success GPG 'create signed tags' '
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git tag -s -m "" signed-empty &&
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git tag -s -m "subject line" signed-short &&
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cat >msg <<-\EOF &&
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subject line
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body contents
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EOF
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git tag -s -F msg signed-long
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'
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sig='-----BEGIN PGP SIGNATURE-----
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-----END PGP SIGNATURE-----
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'
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PREREQ=GPG
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test_atom refs/tags/signed-empty subject ''
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test_atom refs/tags/signed-empty contents:subject ''
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test_atom refs/tags/signed-empty body "$sig"
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test_atom refs/tags/signed-empty contents:body ''
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test_atom refs/tags/signed-empty contents:signature "$sig"
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test_atom refs/tags/signed-empty contents "$sig"
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test_atom refs/tags/signed-short subject 'subject line'
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test_atom refs/tags/signed-short contents:subject 'subject line'
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test_atom refs/tags/signed-short body "$sig"
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test_atom refs/tags/signed-short contents:body ''
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test_atom refs/tags/signed-short contents:signature "$sig"
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test_atom refs/tags/signed-short contents "subject line
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$sig"
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test_atom refs/tags/signed-long subject 'subject line'
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test_atom refs/tags/signed-long contents:subject 'subject line'
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test_atom refs/tags/signed-long body "body contents
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$sig"
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test_atom refs/tags/signed-long contents:body 'body contents
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'
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test_atom refs/tags/signed-long contents:signature "$sig"
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test_atom refs/tags/signed-long contents "subject line
|
|
|
|
body contents
|
|
$sig"
|
|
|
|
cat >expected <<\EOF
|
|
408fe76d02a785a006c2e9c669b7be5589ede96d <committer@example.com> refs/tags/master
|
|
90b5ebede4899eda64893bc2a4c8f1d6fb6dfc40 <committer@example.com> refs/tags/bogo
|
|
EOF
|
|
|
|
test_expect_success 'Verify sort with multiple keys' '
|
|
git for-each-ref --format="%(objectname) %(taggeremail) %(refname)" --sort=objectname --sort=taggeremail \
|
|
refs/tags/bogo refs/tags/master > actual &&
|
|
test_cmp expected actual
|
|
'
|
|
test_done
|