diff options
Diffstat (limited to 'third_party/git/t/t1400-update-ref.sh')
| -rwxr-xr-x | third_party/git/t/t1400-update-ref.sh | 1529 |
1 files changed, 0 insertions, 1529 deletions
diff --git a/third_party/git/t/t1400-update-ref.sh b/third_party/git/t/t1400-update-ref.sh deleted file mode 100755 index 770e7be363cd..000000000000 --- a/third_party/git/t/t1400-update-ref.sh +++ /dev/null @@ -1,1529 +0,0 @@ -#!/bin/sh -# -# Copyright (c) 2006 Shawn Pearce -# - -test_description='Test git update-ref and basic ref logging' -. ./test-lib.sh - -Z=$ZERO_OID - -m=refs/heads/master -n_dir=refs/heads/gu -n=$n_dir/fixes -outside=refs/foo -bare=bare-repo - -create_test_commits () -{ - prfx="$1" - for name in A B C D E F - do - test_tick && - T=$(git write-tree) && - sha1=$(echo $name | git commit-tree $T) && - eval $prfx$name=$sha1 - done -} - -test_expect_success setup ' - create_test_commits "" && - mkdir $bare && - cd $bare && - git init --bare && - create_test_commits "bare" && - cd - -' - -test_expect_success "create $m" ' - git update-ref $m $A && - test $A = $(git show-ref -s --verify $m) -' -test_expect_success "create $m with oldvalue verification" ' - git update-ref $m $B $A && - test $B = $(git show-ref -s --verify $m) -' -test_expect_success "fail to delete $m with stale ref" ' - test_must_fail git update-ref -d $m $A && - test $B = "$(git show-ref -s --verify $m)" -' -test_expect_success "delete $m" ' - test_when_finished "rm -f .git/$m" && - git update-ref -d $m $B && - test_path_is_missing .git/$m -' - -test_expect_success "delete $m without oldvalue verification" ' - test_when_finished "rm -f .git/$m" && - git update-ref $m $A && - test $A = $(git show-ref -s --verify $m) && - git update-ref -d $m && - test_path_is_missing .git/$m -' - -test_expect_success "fail to create $n" ' - test_when_finished "rm -f .git/$n_dir" && - touch .git/$n_dir && - test_must_fail git update-ref $n $A -' - -test_expect_success "create $m (by HEAD)" ' - git update-ref HEAD $A && - test $A = $(git show-ref -s --verify $m) -' -test_expect_success "create $m (by HEAD) with oldvalue verification" ' - git update-ref HEAD $B $A && - test $B = $(git show-ref -s --verify $m) -' -test_expect_success "fail to delete $m (by HEAD) with stale ref" ' - test_must_fail git update-ref -d HEAD $A && - test $B = $(git show-ref -s --verify $m) -' -test_expect_success "delete $m (by HEAD)" ' - test_when_finished "rm -f .git/$m" && - git update-ref -d HEAD $B && - test_path_is_missing .git/$m -' - -test_expect_success "deleting current branch adds message to HEAD's log" ' - test_when_finished "rm -f .git/$m" && - git update-ref $m $A && - git symbolic-ref HEAD $m && - git update-ref -m delete-$m -d $m && - test_path_is_missing .git/$m && - grep "delete-$m$" .git/logs/HEAD -' - -test_expect_success "deleting by HEAD adds message to HEAD's log" ' - test_when_finished "rm -f .git/$m" && - git update-ref $m $A && - git symbolic-ref HEAD $m && - git update-ref -m delete-by-head -d HEAD && - test_path_is_missing .git/$m && - grep "delete-by-head$" .git/logs/HEAD -' - -test_expect_success 'update-ref does not create reflogs by default' ' - test_when_finished "git update-ref -d $outside" && - git update-ref $outside $A && - git rev-parse $A >expect && - git rev-parse $outside >actual && - test_cmp expect actual && - test_must_fail git reflog exists $outside -' - -test_expect_success 'update-ref creates reflogs with --create-reflog' ' - test_when_finished "git update-ref -d $outside" && - git update-ref --create-reflog $outside $A && - git rev-parse $A >expect && - git rev-parse $outside >actual && - test_cmp expect actual && - git reflog exists $outside -' - -test_expect_success 'creates no reflog in bare repository' ' - git -C $bare update-ref $m $bareA && - git -C $bare rev-parse $bareA >expect && - git -C $bare rev-parse $m >actual && - test_cmp expect actual && - test_must_fail git -C $bare reflog exists $m -' - -test_expect_success 'core.logAllRefUpdates=true creates reflog in bare repository' ' - test_when_finished "git -C $bare config --unset core.logAllRefUpdates && \ - rm $bare/logs/$m" && - git -C $bare config core.logAllRefUpdates true && - git -C $bare update-ref $m $bareB && - git -C $bare rev-parse $bareB >expect && - git -C $bare rev-parse $m >actual && - test_cmp expect actual && - git -C $bare reflog exists $m -' - -test_expect_success 'core.logAllRefUpdates=true does not create reflog by default' ' - test_config core.logAllRefUpdates true && - test_when_finished "git update-ref -d $outside" && - git update-ref $outside $A && - git rev-parse $A >expect && - git rev-parse $outside >actual && - test_cmp expect actual && - test_must_fail git reflog exists $outside -' - -test_expect_success 'core.logAllRefUpdates=always creates reflog by default' ' - test_config core.logAllRefUpdates always && - test_when_finished "git update-ref -d $outside" && - git update-ref $outside $A && - git rev-parse $A >expect && - git rev-parse $outside >actual && - test_cmp expect actual && - git reflog exists $outside -' - -test_expect_success 'core.logAllRefUpdates=always creates reflog for ORIG_HEAD' ' - test_config core.logAllRefUpdates always && - git update-ref ORIG_HEAD $A && - git reflog exists ORIG_HEAD -' - -test_expect_success '--no-create-reflog overrides core.logAllRefUpdates=always' ' - test_config core.logAllRefUpdates true && - test_when_finished "git update-ref -d $outside" && - git update-ref --no-create-reflog $outside $A && - git rev-parse $A >expect && - git rev-parse $outside >actual && - test_cmp expect actual && - test_must_fail git reflog exists $outside -' - -test_expect_success "create $m (by HEAD)" ' - git update-ref HEAD $A && - test $A = $(git show-ref -s --verify $m) -' -test_expect_success 'pack refs' ' - git pack-refs --all -' -test_expect_success "move $m (by HEAD)" ' - git update-ref HEAD $B $A && - test $B = $(git show-ref -s --verify $m) -' -test_expect_success "delete $m (by HEAD) should remove both packed and loose $m" ' - test_when_finished "rm -f .git/$m" && - git update-ref -d HEAD $B && - ! grep "$m" .git/packed-refs && - test_path_is_missing .git/$m -' - -cp -f .git/HEAD .git/HEAD.orig -test_expect_success 'delete symref without dereference' ' - test_when_finished "cp -f .git/HEAD.orig .git/HEAD" && - git update-ref --no-deref -d HEAD && - test_path_is_missing .git/HEAD -' - -test_expect_success 'delete symref without dereference when the referred ref is packed' ' - test_when_finished "cp -f .git/HEAD.orig .git/HEAD" && - echo foo >foo.c && - git add foo.c && - git commit -m foo && - git pack-refs --all && - git update-ref --no-deref -d HEAD && - test_path_is_missing .git/HEAD -' - -git update-ref -d $m - -test_expect_success 'update-ref -d is not confused by self-reference' ' - git symbolic-ref refs/heads/self refs/heads/self && - test_when_finished "rm -f .git/refs/heads/self" && - test_path_is_file .git/refs/heads/self && - test_must_fail git update-ref -d refs/heads/self && - test_path_is_file .git/refs/heads/self -' - -test_expect_success 'update-ref --no-deref -d can delete self-reference' ' - git symbolic-ref refs/heads/self refs/heads/self && - test_when_finished "rm -f .git/refs/heads/self" && - test_path_is_file .git/refs/heads/self && - git update-ref --no-deref -d refs/heads/self && - test_path_is_missing .git/refs/heads/self -' - -test_expect_success 'update-ref --no-deref -d can delete reference to bad ref' ' - >.git/refs/heads/bad && - test_when_finished "rm -f .git/refs/heads/bad" && - git symbolic-ref refs/heads/ref-to-bad refs/heads/bad && - test_when_finished "rm -f .git/refs/heads/ref-to-bad" && - test_path_is_file .git/refs/heads/ref-to-bad && - git update-ref --no-deref -d refs/heads/ref-to-bad && - test_path_is_missing .git/refs/heads/ref-to-bad -' - -test_expect_success '(not) create HEAD with old sha1' ' - test_must_fail git update-ref HEAD $A $B -' -test_expect_success "(not) prior created .git/$m" ' - test_when_finished "rm -f .git/$m" && - test_path_is_missing .git/$m -' - -test_expect_success 'create HEAD' ' - git update-ref HEAD $A -' -test_expect_success '(not) change HEAD with wrong SHA1' ' - test_must_fail git update-ref HEAD $B $Z -' -test_expect_success "(not) changed .git/$m" ' - test_when_finished "rm -f .git/$m" && - ! test $B = $(git show-ref -s --verify $m) -' - -rm -f .git/logs/refs/heads/master -test_expect_success "create $m (logged by touch)" ' - test_config core.logAllRefUpdates false && - GIT_COMMITTER_DATE="2005-05-26 23:30" \ - git update-ref --create-reflog HEAD $A -m "Initial Creation" && - test $A = $(git show-ref -s --verify $m) -' -test_expect_success "update $m (logged by touch)" ' - test_config core.logAllRefUpdates false && - GIT_COMMITTER_DATE="2005-05-26 23:31" \ - git update-ref HEAD $B $A -m "Switch" && - test $B = $(git show-ref -s --verify $m) -' -test_expect_success "set $m (logged by touch)" ' - test_config core.logAllRefUpdates false && - GIT_COMMITTER_DATE="2005-05-26 23:41" \ - git update-ref HEAD $A && - test $A = $(git show-ref -s --verify $m) -' - -test_expect_success 'empty directory removal' ' - git branch d1/d2/r1 HEAD && - git branch d1/r2 HEAD && - test_path_is_file .git/refs/heads/d1/d2/r1 && - test_path_is_file .git/logs/refs/heads/d1/d2/r1 && - git branch -d d1/d2/r1 && - test_path_is_missing .git/refs/heads/d1/d2 && - test_path_is_missing .git/logs/refs/heads/d1/d2 && - test_path_is_file .git/refs/heads/d1/r2 && - test_path_is_file .git/logs/refs/heads/d1/r2 -' - -test_expect_success 'symref empty directory removal' ' - git branch e1/e2/r1 HEAD && - git branch e1/r2 HEAD && - git checkout e1/e2/r1 && - test_when_finished "git checkout master" && - test_path_is_file .git/refs/heads/e1/e2/r1 && - test_path_is_file .git/logs/refs/heads/e1/e2/r1 && - git update-ref -d HEAD && - test_path_is_missing .git/refs/heads/e1/e2 && - test_path_is_missing .git/logs/refs/heads/e1/e2 && - test_path_is_file .git/refs/heads/e1/r2 && - test_path_is_file .git/logs/refs/heads/e1/r2 && - test_path_is_file .git/logs/HEAD -' - -cat >expect <<EOF -$Z $A $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> 1117150200 +0000 Initial Creation -$A $B $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> 1117150260 +0000 Switch -$B $A $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> 1117150860 +0000 -EOF -test_expect_success "verifying $m's log (logged by touch)" ' - test_when_finished "rm -rf .git/$m .git/logs expect" && - test_cmp expect .git/logs/$m -' - -test_expect_success "create $m (logged by config)" ' - test_config core.logAllRefUpdates true && - GIT_COMMITTER_DATE="2005-05-26 23:32" \ - git update-ref HEAD $A -m "Initial Creation" && - test $A = $(git show-ref -s --verify $m) -' -test_expect_success "update $m (logged by config)" ' - test_config core.logAllRefUpdates true && - GIT_COMMITTER_DATE="2005-05-26 23:33" \ - git update-ref HEAD $B $A -m "Switch" && - test $B = $(git show-ref -s --verify $m) -' -test_expect_success "set $m (logged by config)" ' - test_config core.logAllRefUpdates true && - GIT_COMMITTER_DATE="2005-05-26 23:43" \ - git update-ref HEAD $A && - test $A = $(git show-ref -s --verify $m) -' - -cat >expect <<EOF -$Z $A $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> 1117150320 +0000 Initial Creation -$A $B $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> 1117150380 +0000 Switch -$B $A $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> 1117150980 +0000 -EOF -test_expect_success "verifying $m's log (logged by config)" ' - test_when_finished "rm -f .git/$m .git/logs/$m expect" && - test_cmp expect .git/logs/$m -' - -test_expect_success 'set up for querying the reflog' ' - git update-ref $m $D && - cat >.git/logs/$m <<-EOF - $Z $C $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> 1117150320 -0500 - $C $A $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> 1117150350 -0500 - $A $B $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> 1117150380 -0500 - $F $Z $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> 1117150680 -0500 - $Z $E $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> 1117150980 -0500 - EOF -' - -ed="Thu, 26 May 2005 18:32:00 -0500" -gd="Thu, 26 May 2005 18:33:00 -0500" -ld="Thu, 26 May 2005 18:43:00 -0500" -test_expect_success 'Query "master@{May 25 2005}" (before history)' ' - test_when_finished "rm -f o e" && - git rev-parse --verify "master@{May 25 2005}" >o 2>e && - echo "$C" >expect && - test_cmp expect o && - echo "warning: log for '\''master'\'' only goes back to $ed" >expect && - test_i18ncmp expect e -' -test_expect_success 'Query master@{2005-05-25} (before history)' ' - test_when_finished "rm -f o e" && - git rev-parse --verify master@{2005-05-25} >o 2>e && - echo "$C" >expect && - test_cmp expect o && - echo "warning: log for '\''master'\'' only goes back to $ed" >expect && - test_i18ncmp expect e -' -test_expect_success 'Query "master@{May 26 2005 23:31:59}" (1 second before history)' ' - test_when_finished "rm -f o e" && - git rev-parse --verify "master@{May 26 2005 23:31:59}" >o 2>e && - echo "$C" >expect && - test_cmp expect o && - echo "warning: log for '\''master'\'' only goes back to $ed" >expect && - test_i18ncmp expect e -' -test_expect_success 'Query "master@{May 26 2005 23:32:00}" (exactly history start)' ' - test_when_finished "rm -f o e" && - git rev-parse --verify "master@{May 26 2005 23:32:00}" >o 2>e && - echo "$C" >expect && - test_cmp expect o && - test_must_be_empty e -' -test_expect_success 'Query "master@{May 26 2005 23:32:30}" (first non-creation change)' ' - test_when_finished "rm -f o e" && - git rev-parse --verify "master@{May 26 2005 23:32:30}" >o 2>e && - echo "$A" >expect && - test_cmp expect o && - test_must_be_empty e -' -test_expect_success 'Query "master@{2005-05-26 23:33:01}" (middle of history with gap)' ' - test_when_finished "rm -f o e" && - git rev-parse --verify "master@{2005-05-26 23:33:01}" >o 2>e && - echo "$B" >expect && - test_cmp expect o && - test_i18ngrep -F "warning: log for ref $m has gap after $gd" e -' -test_expect_success 'Query "master@{2005-05-26 23:38:00}" (middle of history)' ' - test_when_finished "rm -f o e" && - git rev-parse --verify "master@{2005-05-26 23:38:00}" >o 2>e && - echo "$Z" >expect && - test_cmp expect o && - test_must_be_empty e -' -test_expect_success 'Query "master@{2005-05-26 23:43:00}" (exact end of history)' ' - test_when_finished "rm -f o e" && - git rev-parse --verify "master@{2005-05-26 23:43:00}" >o 2>e && - echo "$E" >expect && - test_cmp expect o && - test_must_be_empty e -' -test_expect_success 'Query "master@{2005-05-28}" (past end of history)' ' - test_when_finished "rm -f o e" && - git rev-parse --verify "master@{2005-05-28}" >o 2>e && - echo "$D" >expect && - test_cmp expect o && - test_i18ngrep -F "warning: log for ref $m unexpectedly ended on $ld" e -' - -rm -f .git/$m .git/logs/$m expect - -test_expect_success 'creating initial files' ' - test_when_finished rm -f M && - echo TEST >F && - git add F && - GIT_AUTHOR_DATE="2005-05-26 23:30" \ - GIT_COMMITTER_DATE="2005-05-26 23:30" git commit -m add -a && - h_TEST=$(git rev-parse --verify HEAD) && - echo The other day this did not work. >M && - echo And then Bob told me how to fix it. >>M && - echo OTHER >F && - GIT_AUTHOR_DATE="2005-05-26 23:41" \ - GIT_COMMITTER_DATE="2005-05-26 23:41" git commit -F M -a && - h_OTHER=$(git rev-parse --verify HEAD) && - GIT_AUTHOR_DATE="2005-05-26 23:44" \ - GIT_COMMITTER_DATE="2005-05-26 23:44" git commit --amend && - h_FIXED=$(git rev-parse --verify HEAD) && - echo Merged initial commit and a later commit. >M && - echo $h_TEST >.git/MERGE_HEAD && - GIT_AUTHOR_DATE="2005-05-26 23:45" \ - GIT_COMMITTER_DATE="2005-05-26 23:45" git commit -F M && - h_MERGED=$(git rev-parse --verify HEAD) -' - -cat >expect <<EOF -$Z $h_TEST $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> 1117150200 +0000 commit (initial): add -$h_TEST $h_OTHER $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> 1117150860 +0000 commit: The other day this did not work. -$h_OTHER $h_FIXED $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> 1117151040 +0000 commit (amend): The other day this did not work. -$h_FIXED $h_MERGED $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> 1117151100 +0000 commit (merge): Merged initial commit and a later commit. -EOF -test_expect_success 'git commit logged updates' ' - test_cmp expect .git/logs/$m -' -unset h_TEST h_OTHER h_FIXED h_MERGED - -test_expect_success 'git cat-file blob master:F (expect OTHER)' ' - test OTHER = $(git cat-file blob master:F) -' -test_expect_success 'git cat-file blob master@{2005-05-26 23:30}:F (expect TEST)' ' - test TEST = $(git cat-file blob "master@{2005-05-26 23:30}:F") -' -test_expect_success 'git cat-file blob master@{2005-05-26 23:42}:F (expect OTHER)' ' - test OTHER = $(git cat-file blob "master@{2005-05-26 23:42}:F") -' - -# Test adding and deleting pseudorefs - -test_expect_success 'given old value for missing pseudoref, do not create' ' - test_must_fail git update-ref PSEUDOREF $A $B 2>err && - test_must_fail git rev-parse PSEUDOREF && - test_i18ngrep "unable to resolve reference" err -' - -test_expect_success 'create pseudoref' ' - git update-ref PSEUDOREF $A && - test $A = $(git rev-parse PSEUDOREF) -' - -test_expect_success 'overwrite pseudoref with no old value given' ' - git update-ref PSEUDOREF $B && - test $B = $(git rev-parse PSEUDOREF) -' - -test_expect_success 'overwrite pseudoref with correct old value' ' - git update-ref PSEUDOREF $C $B && - test $C = $(git rev-parse PSEUDOREF) -' - -test_expect_success 'do not overwrite pseudoref with wrong old value' ' - test_must_fail git update-ref PSEUDOREF $D $E 2>err && - test $C = $(git rev-parse PSEUDOREF) && - test_i18ngrep "cannot lock ref.*expected" err -' - -test_expect_success 'delete pseudoref' ' - git update-ref -d PSEUDOREF && - test_must_fail git rev-parse PSEUDOREF -' - -test_expect_success 'do not delete pseudoref with wrong old value' ' - git update-ref PSEUDOREF $A && - test_must_fail git update-ref -d PSEUDOREF $B 2>err && - test $A = $(git rev-parse PSEUDOREF) && - test_i18ngrep "cannot lock ref.*expected" err -' - -test_expect_success 'delete pseudoref with correct old value' ' - git update-ref -d PSEUDOREF $A && - test_must_fail git rev-parse PSEUDOREF -' - -test_expect_success 'create pseudoref with old OID zero' ' - git update-ref PSEUDOREF $A $Z && - test $A = $(git rev-parse PSEUDOREF) -' - -test_expect_success 'do not overwrite pseudoref with old OID zero' ' - test_when_finished git update-ref -d PSEUDOREF && - test_must_fail git update-ref PSEUDOREF $B $Z 2>err && - test $A = $(git rev-parse PSEUDOREF) && - test_i18ngrep "already exists" err -' - -# Test --stdin - -a=refs/heads/a -b=refs/heads/b -c=refs/heads/c -E='""' -F='%s\0' -pws='path with space' - -test_expect_success 'stdin test setup' ' - echo "$pws" >"$pws" && - git add -- "$pws" && - git commit -m "$pws" -' - -test_expect_success '-z fails without --stdin' ' - test_must_fail git update-ref -z $m $m $m 2>err && - test_i18ngrep "usage: git update-ref" err -' - -test_expect_success 'stdin works with no input' ' - >stdin && - git update-ref --stdin <stdin && - git rev-parse --verify -q $m -' - -test_expect_success 'stdin fails on empty line' ' - echo "" >stdin && - test_must_fail git update-ref --stdin <stdin 2>err && - grep "fatal: empty command in input" err -' - -test_expect_success 'stdin fails on only whitespace' ' - echo " " >stdin && - test_must_fail git update-ref --stdin <stdin 2>err && - grep "fatal: whitespace before command: " err -' - -test_expect_success 'stdin fails on leading whitespace' ' - echo " create $a $m" >stdin && - test_must_fail git update-ref --stdin <stdin 2>err && - grep "fatal: whitespace before command: create $a $m" err -' - -test_expect_success 'stdin fails on unknown command' ' - echo "unknown $a" >stdin && - test_must_fail git update-ref --stdin <stdin 2>err && - grep "fatal: unknown command: unknown $a" err -' - -test_expect_success 'stdin fails on unbalanced quotes' ' - echo "create $a \"master" >stdin && - test_must_fail git update-ref --stdin <stdin 2>err && - grep "fatal: badly quoted argument: \\\"master" err -' - -test_expect_success 'stdin fails on invalid escape' ' - echo "create $a \"ma\zter\"" >stdin && - test_must_fail git update-ref --stdin <stdin 2>err && - grep "fatal: badly quoted argument: \\\"ma\\\\zter\\\"" err -' - -test_expect_success 'stdin fails on junk after quoted argument' ' - echo "create \"$a\"master" >stdin && - test_must_fail git update-ref --stdin <stdin 2>err && - grep "fatal: unexpected character after quoted argument: \\\"$a\\\"master" err -' - -test_expect_success 'stdin fails create with no ref' ' - echo "create " >stdin && - test_must_fail git update-ref --stdin <stdin 2>err && - grep "fatal: create: missing <ref>" err -' - -test_expect_success 'stdin fails create with no new value' ' - echo "create $a" >stdin && - test_must_fail git update-ref --stdin <stdin 2>err && - grep "fatal: create $a: missing <newvalue>" err -' - -test_expect_success 'stdin fails create with too many arguments' ' - echo "create $a $m $m" >stdin && - test_must_fail git update-ref --stdin <stdin 2>err && - grep "fatal: create $a: extra input: $m" err -' - -test_expect_success 'stdin fails update with no ref' ' - echo "update " >stdin && - test_must_fail git update-ref --stdin <stdin 2>err && - grep "fatal: update: missing <ref>" err -' - -test_expect_success 'stdin fails update with no new value' ' - echo "update $a" >stdin && - test_must_fail git update-ref --stdin <stdin 2>err && - grep "fatal: update $a: missing <newvalue>" err -' - -test_expect_success 'stdin fails update with too many arguments' ' - echo "update $a $m $m $m" >stdin && - test_must_fail git update-ref --stdin <stdin 2>err && - grep "fatal: update $a: extra input: $m" err -' - -test_expect_success 'stdin fails delete with no ref' ' - echo "delete " >stdin && - test_must_fail git update-ref --stdin <stdin 2>err && - grep "fatal: delete: missing <ref>" err -' - -test_expect_success 'stdin fails delete with too many arguments' ' - echo "delete $a $m $m" >stdin && - test_must_fail git update-ref --stdin <stdin 2>err && - grep "fatal: delete $a: extra input: $m" err -' - -test_expect_success 'stdin fails verify with too many arguments' ' - echo "verify $a $m $m" >stdin && - test_must_fail git update-ref --stdin <stdin 2>err && - grep "fatal: verify $a: extra input: $m" err -' - -test_expect_success 'stdin fails option with unknown name' ' - echo "option unknown" >stdin && - test_must_fail git update-ref --stdin <stdin 2>err && - grep "fatal: option unknown: unknown" err -' - -test_expect_success 'stdin fails with duplicate refs' ' - cat >stdin <<-EOF && - create $a $m - create $b $m - create $a $m - EOF - test_must_fail git update-ref --stdin <stdin 2>err && - test_i18ngrep "fatal: multiple updates for ref '"'"'$a'"'"' not allowed" err -' - -test_expect_success 'stdin create ref works' ' - echo "create $a $m" >stdin && - git update-ref --stdin <stdin && - git rev-parse $m >expect && - git rev-parse $a >actual && - test_cmp expect actual -' - -test_expect_success 'stdin does not create reflogs by default' ' - test_when_finished "git update-ref -d $outside" && - echo "create $outside $m" >stdin && - git update-ref --stdin <stdin && - git rev-parse $m >expect && - git rev-parse $outside >actual && - test_cmp expect actual && - test_must_fail git reflog exists $outside -' - -test_expect_success 'stdin creates reflogs with --create-reflog' ' - test_when_finished "git update-ref -d $outside" && - echo "create $outside $m" >stdin && - git update-ref --create-reflog --stdin <stdin && - git rev-parse $m >expect && - git rev-parse $outside >actual && - test_cmp expect actual && - git reflog exists $outside -' - -test_expect_success 'stdin succeeds with quoted argument' ' - git update-ref -d $a && - echo "create $a \"$m\"" >stdin && - git update-ref --stdin <stdin && - git rev-parse $m >expect && - git rev-parse $a >actual && - test_cmp expect actual -' - -test_expect_success 'stdin succeeds with escaped character' ' - git update-ref -d $a && - echo "create $a \"ma\\163ter\"" >stdin && - git update-ref --stdin <stdin && - git rev-parse $m >expect && - git rev-parse $a >actual && - test_cmp expect actual -' - -test_expect_success 'stdin update ref creates with zero old value' ' - echo "update $b $m $Z" >stdin && - git update-ref --stdin <stdin && - git rev-parse $m >expect && - git rev-parse $b >actual && - test_cmp expect actual && - git update-ref -d $b -' - -test_expect_success 'stdin update ref creates with empty old value' ' - echo "update $b $m $E" >stdin && - git update-ref --stdin <stdin && - git rev-parse $m >expect && - git rev-parse $b >actual && - test_cmp expect actual -' - -test_expect_success 'stdin create ref works with path with space to blob' ' - echo "create refs/blobs/pws \"$m:$pws\"" >stdin && - git update-ref --stdin <stdin && - git rev-parse "$m:$pws" >expect && - git rev-parse refs/blobs/pws >actual && - test_cmp expect actual && - git update-ref -d refs/blobs/pws -' - -test_expect_success 'stdin update ref fails with wrong old value' ' - echo "update $c $m $m~1" >stdin && - test_must_fail git update-ref --stdin <stdin 2>err && - grep "fatal: cannot lock ref '"'"'$c'"'"'" err && - test_must_fail git rev-parse --verify -q $c -' - -test_expect_success 'stdin update ref fails with bad old value' ' - echo "update $c $m does-not-exist" >stdin && - test_must_fail git update-ref --stdin <stdin 2>err && - grep "fatal: update $c: invalid <oldvalue>: does-not-exist" err && - test_must_fail git rev-parse --verify -q $c -' - -test_expect_success 'stdin create ref fails with bad new value' ' - echo "create $c does-not-exist" >stdin && - test_must_fail git update-ref --stdin <stdin 2>err && - grep "fatal: create $c: invalid <newvalue>: does-not-exist" err && - test_must_fail git rev-parse --verify -q $c -' - -test_expect_success 'stdin create ref fails with zero new value' ' - echo "create $c " >stdin && - test_must_fail git update-ref --stdin <stdin 2>err && - grep "fatal: create $c: zero <newvalue>" err && - test_must_fail git rev-parse --verify -q $c -' - -test_expect_success 'stdin update ref works with right old value' ' - echo "update $b $m~1 $m" >stdin && - git update-ref --stdin <stdin && - git rev-parse $m~1 >expect && - git rev-parse $b >actual && - test_cmp expect actual -' - -test_expect_success 'stdin delete ref fails with wrong old value' ' - echo "delete $a $m~1" >stdin && - test_must_fail git update-ref --stdin <stdin 2>err && - grep "fatal: cannot lock ref '"'"'$a'"'"'" err && - git rev-parse $m >expect && - git rev-parse $a >actual && - test_cmp expect actual -' - -test_expect_success 'stdin delete ref fails with zero old value' ' - echo "delete $a " >stdin && - test_must_fail git update-ref --stdin <stdin 2>err && - grep "fatal: delete $a: zero <oldvalue>" err && - git rev-parse $m >expect && - git rev-parse $a >actual && - test_cmp expect actual -' - -test_expect_success 'stdin update symref works option no-deref' ' - git symbolic-ref TESTSYMREF $b && - cat >stdin <<-EOF && - option no-deref - update TESTSYMREF $a $b - EOF - git update-ref --stdin <stdin && - git rev-parse TESTSYMREF >expect && - git rev-parse $a >actual && - test_cmp expect actual && - git rev-parse $m~1 >expect && - git rev-parse $b >actual && - test_cmp expect actual -' - -test_expect_success 'stdin delete symref works option no-deref' ' - git symbolic-ref TESTSYMREF $b && - cat >stdin <<-EOF && - option no-deref - delete TESTSYMREF $b - EOF - git update-ref --stdin <stdin && - test_must_fail git rev-parse --verify -q TESTSYMREF && - git rev-parse $m~1 >expect && - git rev-parse $b >actual && - test_cmp expect actual -' - -test_expect_success 'stdin update symref works flag --no-deref' ' - git symbolic-ref TESTSYMREFONE $b && - git symbolic-ref TESTSYMREFTWO $b && - cat >stdin <<-EOF && - update TESTSYMREFONE $a $b - update TESTSYMREFTWO $a $b - EOF - git update-ref --no-deref --stdin <stdin && - git rev-parse TESTSYMREFONE TESTSYMREFTWO >expect && - git rev-parse $a $a >actual && - test_cmp expect actual && - git rev-parse $m~1 >expect && - git rev-parse $b >actual && - test_cmp expect actual -' - -test_expect_success 'stdin delete symref works flag --no-deref' ' - git symbolic-ref TESTSYMREFONE $b && - git symbolic-ref TESTSYMREFTWO $b && - cat >stdin <<-EOF && - delete TESTSYMREFONE $b - delete TESTSYMREFTWO $b - EOF - git update-ref --no-deref --stdin <stdin && - test_must_fail git rev-parse --verify -q TESTSYMREFONE && - test_must_fail git rev-parse --verify -q TESTSYMREFTWO && - git rev-parse $m~1 >expect && - git rev-parse $b >actual && - test_cmp expect actual -' - -test_expect_success 'stdin delete ref works with right old value' ' - echo "delete $b $m~1" >stdin && - git update-ref --stdin <stdin && - test_must_fail git rev-parse --verify -q $b -' - -test_expect_success 'stdin update/create/verify combination works' ' - cat >stdin <<-EOF && - update $a $m - create $b $m - verify $c - EOF - git update-ref --stdin <stdin && - git rev-parse $m >expect && - git rev-parse $a >actual && - test_cmp expect actual && - git rev-parse $b >actual && - test_cmp expect actual && - test_must_fail git rev-parse --verify -q $c -' - -test_expect_success 'stdin verify succeeds for correct value' ' - git rev-parse $m >expect && - echo "verify $m $m" >stdin && - git update-ref --stdin <stdin && - git rev-parse $m >actual && - test_cmp expect actual -' - -test_expect_success 'stdin verify succeeds for missing reference' ' - echo "verify refs/heads/missing $Z" >stdin && - git update-ref --stdin <stdin && - test_must_fail git rev-parse --verify -q refs/heads/missing -' - -test_expect_success 'stdin verify treats no value as missing' ' - echo "verify refs/heads/missing" >stdin && - git update-ref --stdin <stdin && - test_must_fail git rev-parse --verify -q refs/heads/missing -' - -test_expect_success 'stdin verify fails for wrong value' ' - git rev-parse $m >expect && - echo "verify $m $m~1" >stdin && - test_must_fail git update-ref --stdin <stdin && - git rev-parse $m >actual && - test_cmp expect actual -' - -test_expect_success 'stdin verify fails for mistaken null value' ' - git rev-parse $m >expect && - echo "verify $m $Z" >stdin && - test_must_fail git update-ref --stdin <stdin && - git rev-parse $m >actual && - test_cmp expect actual -' - -test_expect_success 'stdin verify fails for mistaken empty value' ' - M=$(git rev-parse $m) && - test_when_finished "git update-ref $m $M" && - git rev-parse $m >expect && - echo "verify $m" >stdin && - test_must_fail git update-ref --stdin <stdin && - git rev-parse $m >actual && - test_cmp expect actual -' - -test_expect_success 'stdin update refs works with identity updates' ' - cat >stdin <<-EOF && - update $a $m $m - update $b $m $m - update $c $Z $E - EOF - git update-ref --stdin <stdin && - git rev-parse $m >expect && - git rev-parse $a >actual && - test_cmp expect actual && - git rev-parse $b >actual && - test_cmp expect actual && - test_must_fail git rev-parse --verify -q $c -' - -test_expect_success 'stdin update refs fails with wrong old value' ' - git update-ref $c $m && - cat >stdin <<-EOF && - update $a $m $m - update $b $m $m - update $c '' - EOF - test_must_fail git update-ref --stdin <stdin 2>err && - grep "fatal: cannot lock ref '"'"'$c'"'"'" err && - git rev-parse $m >expect && - git rev-parse $a >actual && - test_cmp expect actual && - git rev-parse $b >actual && - test_cmp expect actual && - git rev-parse $c >actual && - test_cmp expect actual -' - -test_expect_success 'stdin delete refs works with packed and loose refs' ' - git pack-refs --all && - git update-ref $c $m~1 && - cat >stdin <<-EOF && - delete $a $m - update $b $Z $m - update $c $E $m~1 - EOF - git update-ref --stdin <stdin && - test_must_fail git rev-parse --verify -q $a && - test_must_fail git rev-parse --verify -q $b && - test_must_fail git rev-parse --verify -q $c -' - -test_expect_success 'stdin -z works on empty input' ' - >stdin && - git update-ref -z --stdin <stdin && - git rev-parse --verify -q $m -' - -test_expect_success 'stdin -z fails on empty line' ' - echo "" >stdin && - test_must_fail git update-ref -z --stdin <stdin 2>err && - grep "fatal: whitespace before command: " err -' - -test_expect_success 'stdin -z fails on empty command' ' - printf $F "" >stdin && - test_must_fail git update-ref -z --stdin <stdin 2>err && - grep "fatal: empty command in input" err -' - -test_expect_success 'stdin -z fails on only whitespace' ' - printf $F " " >stdin && - test_must_fail git update-ref -z --stdin <stdin 2>err && - grep "fatal: whitespace before command: " err -' - -test_expect_success 'stdin -z fails on leading whitespace' ' - printf $F " create $a" "$m" >stdin && - test_must_fail git update-ref -z --stdin <stdin 2>err && - grep "fatal: whitespace before command: create $a" err -' - -test_expect_success 'stdin -z fails on unknown command' ' - printf $F "unknown $a" >stdin && - test_must_fail git update-ref -z --stdin <stdin 2>err && - grep "fatal: unknown command: unknown $a" err -' - -test_expect_success 'stdin -z fails create with no ref' ' - printf $F "create " >stdin && - test_must_fail git update-ref -z --stdin <stdin 2>err && - grep "fatal: create: missing <ref>" err -' - -test_expect_success 'stdin -z fails create with no new value' ' - printf $F "create $a" >stdin && - test_must_fail git update-ref -z --stdin <stdin 2>err && - grep "fatal: create $a: unexpected end of input when reading <newvalue>" err -' - -test_expect_success 'stdin -z fails create with too many arguments' ' - printf $F "create $a" "$m" "$m" >stdin && - test_must_fail git update-ref -z --stdin <stdin 2>err && - grep "fatal: unknown command: $m" err -' - -test_expect_success 'stdin -z fails update with no ref' ' - printf $F "update " >stdin && - test_must_fail git update-ref -z --stdin <stdin 2>err && - grep "fatal: update: missing <ref>" err -' - -test_expect_success 'stdin -z fails update with too few args' ' - printf $F "update $a" "$m" >stdin && - test_must_fail git update-ref -z --stdin <stdin 2>err && - grep "fatal: update $a: unexpected end of input when reading <oldvalue>" err -' - -test_expect_success 'stdin -z emits warning with empty new value' ' - git update-ref $a $m && - printf $F "update $a" "" "" >stdin && - git update-ref -z --stdin <stdin 2>err && - grep "warning: update $a: missing <newvalue>, treating as zero" err && - test_must_fail git rev-parse --verify -q $a -' - -test_expect_success 'stdin -z fails update with no new value' ' - printf $F "update $a" >stdin && - test_must_fail git update-ref -z --stdin <stdin 2>err && - grep "fatal: update $a: unexpected end of input when reading <newvalue>" err -' - -test_expect_success 'stdin -z fails update with no old value' ' - printf $F "update $a" "$m" >stdin && - test_must_fail git update-ref -z --stdin <stdin 2>err && - grep "fatal: update $a: unexpected end of input when reading <oldvalue>" err -' - -test_expect_success 'stdin -z fails update with too many arguments' ' - printf $F "update $a" "$m" "$m" "$m" >stdin && - test_must_fail git update-ref -z --stdin <stdin 2>err && - grep "fatal: unknown command: $m" err -' - -test_expect_success 'stdin -z fails delete with no ref' ' - printf $F "delete " >stdin && - test_must_fail git update-ref -z --stdin <stdin 2>err && - grep "fatal: delete: missing <ref>" err -' - -test_expect_success 'stdin -z fails delete with no old value' ' - printf $F "delete $a" >stdin && - test_must_fail git update-ref -z --stdin <stdin 2>err && - grep "fatal: delete $a: unexpected end of input when reading <oldvalue>" err -' - -test_expect_success 'stdin -z fails delete with too many arguments' ' - printf $F "delete $a" "$m" "$m" >stdin && - test_must_fail git update-ref -z --stdin <stdin 2>err && - grep "fatal: unknown command: $m" err -' - -test_expect_success 'stdin -z fails verify with too many arguments' ' - printf $F "verify $a" "$m" "$m" >stdin && - test_must_fail git update-ref -z --stdin <stdin 2>err && - grep "fatal: unknown command: $m" err -' - -test_expect_success 'stdin -z fails verify with no old value' ' - printf $F "verify $a" >stdin && - test_must_fail git update-ref -z --stdin <stdin 2>err && - grep "fatal: verify $a: unexpected end of input when reading <oldvalue>" err -' - -test_expect_success 'stdin -z fails option with unknown name' ' - printf $F "option unknown" >stdin && - test_must_fail git update-ref -z --stdin <stdin 2>err && - grep "fatal: option unknown: unknown" err -' - -test_expect_success 'stdin -z fails with duplicate refs' ' - printf $F "create $a" "$m" "create $b" "$m" "create $a" "$m" >stdin && - test_must_fail git update-ref -z --stdin <stdin 2>err && - test_i18ngrep "fatal: multiple updates for ref '"'"'$a'"'"' not allowed" err -' - -test_expect_success 'stdin -z create ref works' ' - printf $F "create $a" "$m" >stdin && - git update-ref -z --stdin <stdin && - git rev-parse $m >expect && - git rev-parse $a >actual && - test_cmp expect actual -' - -test_expect_success 'stdin -z update ref creates with zero old value' ' - printf $F "update $b" "$m" "$Z" >stdin && - git update-ref -z --stdin <stdin && - git rev-parse $m >expect && - git rev-parse $b >actual && - test_cmp expect actual && - git update-ref -d $b -' - -test_expect_success 'stdin -z update ref creates with empty old value' ' - printf $F "update $b" "$m" "" >stdin && - git update-ref -z --stdin <stdin && - git rev-parse $m >expect && - git rev-parse $b >actual && - test_cmp expect actual -' - -test_expect_success 'stdin -z create ref works with path with space to blob' ' - printf $F "create refs/blobs/pws" "$m:$pws" >stdin && - git update-ref -z --stdin <stdin && - git rev-parse "$m:$pws" >expect && - git rev-parse refs/blobs/pws >actual && - test_cmp expect actual && - git update-ref -d refs/blobs/pws -' - -test_expect_success 'stdin -z update ref fails with wrong old value' ' - printf $F "update $c" "$m" "$m~1" >stdin && - test_must_fail git update-ref -z --stdin <stdin 2>err && - grep "fatal: cannot lock ref '"'"'$c'"'"'" err && - test_must_fail git rev-parse --verify -q $c -' - -test_expect_success 'stdin -z update ref fails with bad old value' ' - printf $F "update $c" "$m" "does-not-exist" >stdin && - test_must_fail git update-ref -z --stdin <stdin 2>err && - grep "fatal: update $c: invalid <oldvalue>: does-not-exist" err && - test_must_fail git rev-parse --verify -q $c -' - -test_expect_success 'stdin -z create ref fails when ref exists' ' - git update-ref $c $m && - git rev-parse "$c" >expect && - printf $F "create $c" "$m~1" >stdin && - test_must_fail git update-ref -z --stdin <stdin 2>err && - grep "fatal: cannot lock ref '"'"'$c'"'"'" err && - git rev-parse "$c" >actual && - test_cmp expect actual -' - -test_expect_success 'stdin -z create ref fails with bad new value' ' - git update-ref -d "$c" && - printf $F "create $c" "does-not-exist" >stdin && - test_must_fail git update-ref -z --stdin <stdin 2>err && - grep "fatal: create $c: invalid <newvalue>: does-not-exist" err && - test_must_fail git rev-parse --verify -q $c -' - -test_expect_success 'stdin -z create ref fails with empty new value' ' - printf $F "create $c" "" >stdin && - test_must_fail git update-ref -z --stdin <stdin 2>err && - grep "fatal: create $c: missing <newvalue>" err && - test_must_fail git rev-parse --verify -q $c -' - -test_expect_success 'stdin -z update ref works with right old value' ' - printf $F "update $b" "$m~1" "$m" >stdin && - git update-ref -z --stdin <stdin && - git rev-parse $m~1 >expect && - git rev-parse $b >actual && - test_cmp expect actual -' - -test_expect_success 'stdin -z delete ref fails with wrong old value' ' - printf $F "delete $a" "$m~1" >stdin && - test_must_fail git update-ref -z --stdin <stdin 2>err && - grep "fatal: cannot lock ref '"'"'$a'"'"'" err && - git rev-parse $m >expect && - git rev-parse $a >actual && - test_cmp expect actual -' - -test_expect_success 'stdin -z delete ref fails with zero old value' ' - printf $F "delete $a" "$Z" >stdin && - test_must_fail git update-ref -z --stdin <stdin 2>err && - grep "fatal: delete $a: zero <oldvalue>" err && - git rev-parse $m >expect && - git rev-parse $a >actual && - test_cmp expect actual -' - -test_expect_success 'stdin -z update symref works option no-deref' ' - git symbolic-ref TESTSYMREF $b && - printf $F "option no-deref" "update TESTSYMREF" "$a" "$b" >stdin && - git update-ref -z --stdin <stdin && - git rev-parse TESTSYMREF >expect && - git rev-parse $a >actual && - test_cmp expect actual && - git rev-parse $m~1 >expect && - git rev-parse $b >actual && - test_cmp expect actual -' - -test_expect_success 'stdin -z delete symref works option no-deref' ' - git symbolic-ref TESTSYMREF $b && - printf $F "option no-deref" "delete TESTSYMREF" "$b" >stdin && - git update-ref -z --stdin <stdin && - test_must_fail git rev-parse --verify -q TESTSYMREF && - git rev-parse $m~1 >expect && - git rev-parse $b >actual && - test_cmp expect actual -' - -test_expect_success 'stdin -z delete ref works with right old value' ' - printf $F "delete $b" "$m~1" >stdin && - git update-ref -z --stdin <stdin && - test_must_fail git rev-parse --verify -q $b -' - -test_expect_success 'stdin -z update/create/verify combination works' ' - printf $F "update $a" "$m" "" "create $b" "$m" "verify $c" "" >stdin && - git update-ref -z --stdin <stdin && - git rev-parse $m >expect && - git rev-parse $a >actual && - test_cmp expect actual && - git rev-parse $b >actual && - test_cmp expect actual && - test_must_fail git rev-parse --verify -q $c -' - -test_expect_success 'stdin -z verify succeeds for correct value' ' - git rev-parse $m >expect && - printf $F "verify $m" "$m" >stdin && - git update-ref -z --stdin <stdin && - git rev-parse $m >actual && - test_cmp expect actual -' - -test_expect_success 'stdin -z verify succeeds for missing reference' ' - printf $F "verify refs/heads/missing" "$Z" >stdin && - git update-ref -z --stdin <stdin && - test_must_fail git rev-parse --verify -q refs/heads/missing -' - -test_expect_success 'stdin -z verify treats no value as missing' ' - printf $F "verify refs/heads/missing" "" >stdin && - git update-ref -z --stdin <stdin && - test_must_fail git rev-parse --verify -q refs/heads/missing -' - -test_expect_success 'stdin -z verify fails for wrong value' ' - git rev-parse $m >expect && - printf $F "verify $m" "$m~1" >stdin && - test_must_fail git update-ref -z --stdin <stdin && - git rev-parse $m >actual && - test_cmp expect actual -' - -test_expect_success 'stdin -z verify fails for mistaken null value' ' - git rev-parse $m >expect && - printf $F "verify $m" "$Z" >stdin && - test_must_fail git update-ref -z --stdin <stdin && - git rev-parse $m >actual && - test_cmp expect actual -' - -test_expect_success 'stdin -z verify fails for mistaken empty value' ' - M=$(git rev-parse $m) && - test_when_finished "git update-ref $m $M" && - git rev-parse $m >expect && - printf $F "verify $m" "" >stdin && - test_must_fail git update-ref -z --stdin <stdin && - git rev-parse $m >actual && - test_cmp expect actual -' - -test_expect_success 'stdin -z update refs works with identity updates' ' - printf $F "update $a" "$m" "$m" "update $b" "$m" "$m" "update $c" "$Z" "" >stdin && - git update-ref -z --stdin <stdin && - git rev-parse $m >expect && - git rev-parse $a >actual && - test_cmp expect actual && - git rev-parse $b >actual && - test_cmp expect actual && - test_must_fail git rev-parse --verify -q $c -' - -test_expect_success 'stdin -z update refs fails with wrong old value' ' - git update-ref $c $m && - printf $F "update $a" "$m" "$m" "update $b" "$m" "$m" "update $c" "$m" "$Z" >stdin && - test_must_fail git update-ref -z --stdin <stdin 2>err && - grep "fatal: cannot lock ref '"'"'$c'"'"'" err && - git rev-parse $m >expect && - git rev-parse $a >actual && - test_cmp expect actual && - git rev-parse $b >actual && - test_cmp expect actual && - git rev-parse $c >actual && - test_cmp expect actual -' - -test_expect_success 'stdin -z delete refs works with packed and loose refs' ' - git pack-refs --all && - git update-ref $c $m~1 && - printf $F "delete $a" "$m" "update $b" "$Z" "$m" "update $c" "" "$m~1" >stdin && - git update-ref -z --stdin <stdin && - test_must_fail git rev-parse --verify -q $a && - test_must_fail git rev-parse --verify -q $b && - test_must_fail git rev-parse --verify -q $c -' - -test_expect_success 'fails with duplicate HEAD update' ' - git branch target1 $A && - git checkout target1 && - cat >stdin <<-EOF && - update refs/heads/target1 $C - option no-deref - update HEAD $B - EOF - test_must_fail git update-ref --stdin <stdin 2>err && - test_i18ngrep "fatal: multiple updates for '\''HEAD'\'' (including one via its referent .refs/heads/target1.) are not allowed" err && - echo "refs/heads/target1" >expect && - git symbolic-ref HEAD >actual && - test_cmp expect actual && - echo "$A" >expect && - git rev-parse refs/heads/target1 >actual && - test_cmp expect actual -' - -test_expect_success 'fails with duplicate ref update via symref' ' - git branch target2 $A && - git symbolic-ref refs/heads/symref2 refs/heads/target2 && - cat >stdin <<-EOF && - update refs/heads/target2 $C - update refs/heads/symref2 $B - EOF - test_must_fail git update-ref --stdin <stdin 2>err && - test_i18ngrep "fatal: multiple updates for '\''refs/heads/target2'\'' (including one via symref .refs/heads/symref2.) are not allowed" err && - echo "refs/heads/target2" >expect && - git symbolic-ref refs/heads/symref2 >actual && - test_cmp expect actual && - echo "$A" >expect && - git rev-parse refs/heads/target2 >actual && - test_cmp expect actual -' - -test_expect_success ULIMIT_FILE_DESCRIPTORS 'large transaction creating branches does not burst open file limit' ' -( - for i in $(test_seq 33) - do - echo "create refs/heads/$i HEAD" - done >large_input && - run_with_limited_open_files git update-ref --stdin <large_input && - git rev-parse --verify -q refs/heads/33 -) -' - -test_expect_success ULIMIT_FILE_DESCRIPTORS 'large transaction deleting branches does not burst open file limit' ' -( - for i in $(test_seq 33) - do - echo "delete refs/heads/$i HEAD" - done >large_input && - run_with_limited_open_files git update-ref --stdin <large_input && - test_must_fail git rev-parse --verify -q refs/heads/33 -) -' - -test_expect_success 'handle per-worktree refs in refs/bisect' ' - git commit --allow-empty -m "initial commit" && - git worktree add -b branch worktree && - ( - cd worktree && - git commit --allow-empty -m "test commit" && - git for-each-ref >for-each-ref.out && - ! grep refs/bisect for-each-ref.out && - git update-ref refs/bisect/something HEAD && - git rev-parse refs/bisect/something >../worktree-head && - git for-each-ref | grep refs/bisect/something - ) && - test_path_is_missing .git/refs/bisect && - test_must_fail git rev-parse refs/bisect/something && - git update-ref refs/bisect/something HEAD && - git rev-parse refs/bisect/something >main-head && - ! test_cmp main-head worktree-head -' - -test_expect_success 'transaction handles empty commit' ' - cat >stdin <<-EOF && - start - prepare - commit - EOF - git update-ref --stdin <stdin >actual && - printf "%s: ok\n" start prepare commit >expect && - test_cmp expect actual -' - -test_expect_success 'transaction handles empty commit with missing prepare' ' - cat >stdin <<-EOF && - start - commit - EOF - git update-ref --stdin <stdin >actual && - printf "%s: ok\n" start commit >expect && - test_cmp expect actual -' - -test_expect_success 'transaction handles sole commit' ' - cat >stdin <<-EOF && - commit - EOF - git update-ref --stdin <stdin >actual && - printf "%s: ok\n" commit >expect && - test_cmp expect actual -' - -test_expect_success 'transaction handles empty abort' ' - cat >stdin <<-EOF && - start - prepare - abort - EOF - git update-ref --stdin <stdin >actual && - printf "%s: ok\n" start prepare abort >expect && - test_cmp expect actual -' - -test_expect_success 'transaction exits on multiple aborts' ' - cat >stdin <<-EOF && - abort - abort - EOF - test_must_fail git update-ref --stdin <stdin >actual 2>err && - printf "%s: ok\n" abort >expect && - test_cmp expect actual && - grep "fatal: transaction is closed" err -' - -test_expect_success 'transaction exits on start after prepare' ' - cat >stdin <<-EOF && - prepare - start - EOF - test_must_fail git update-ref --stdin <stdin 2>err >actual && - printf "%s: ok\n" prepare >expect && - test_cmp expect actual && - grep "fatal: prepared transactions can only be closed" err -' - -test_expect_success 'transaction handles empty abort with missing prepare' ' - cat >stdin <<-EOF && - start - abort - EOF - git update-ref --stdin <stdin >actual && - printf "%s: ok\n" start abort >expect && - test_cmp expect actual -' - -test_expect_success 'transaction handles sole abort' ' - cat >stdin <<-EOF && - abort - EOF - git update-ref --stdin <stdin >actual && - printf "%s: ok\n" abort >expect && - test_cmp expect actual -' - -test_expect_success 'transaction can handle commit' ' - cat >stdin <<-EOF && - start - create $a HEAD - commit - EOF - git update-ref --stdin <stdin >actual && - printf "%s: ok\n" start commit >expect && - test_cmp expect actual && - git rev-parse HEAD >expect && - git rev-parse $a >actual && - test_cmp expect actual -' - -test_expect_success 'transaction can handle abort' ' - cat >stdin <<-EOF && - start - create $b HEAD - abort - EOF - git update-ref --stdin <stdin >actual && - printf "%s: ok\n" start abort >expect && - test_cmp expect actual && - test_path_is_missing .git/$b -' - -test_expect_success 'transaction aborts by default' ' - cat >stdin <<-EOF && - start - create $b HEAD - EOF - git update-ref --stdin <stdin >actual && - printf "%s: ok\n" start >expect && - test_cmp expect actual && - test_path_is_missing .git/$b -' - -test_expect_success 'transaction with prepare aborts by default' ' - cat >stdin <<-EOF && - start - create $b HEAD - prepare - EOF - git update-ref --stdin <stdin >actual && - printf "%s: ok\n" start prepare >expect && - test_cmp expect actual && - test_path_is_missing .git/$b -' - -test_done |