diff options
Diffstat (limited to 't/t1400-update-ref.sh')
| -rwxr-xr-x | t/t1400-update-ref.sh | 906 |
1 files changed, 829 insertions, 77 deletions
diff --git a/t/t1400-update-ref.sh b/t/t1400-update-ref.sh index d0aba2c2ae..0218e96366 100755 --- a/t/t1400-update-ref.sh +++ b/t/t1400-update-ref.sh @@ -3,64 +3,130 @@ # Copyright (c) 2006 Shawn Pearce # -test_description='Test git-update-ref and basic ref logging' +test_description='Test git update-ref and basic ref logging' . ./test-lib.sh -Z=0000000000000000000000000000000000000000 -A=1111111111111111111111111111111111111111 -B=2222222222222222222222222222222222222222 -C=3333333333333333333333333333333333333333 -D=4444444444444444444444444444444444444444 -E=5555555555555555555555555555555555555555 -F=6666666666666666666666666666666666666666 +Z=$_z40 + +test_expect_success setup ' + + for name in A B C D E F + do + test_tick && + T=$(git write-tree) && + sha1=$(echo $name | git commit-tree $T) && + eval $name=$sha1 + done + +' + m=refs/heads/master n_dir=refs/heads/gu n=$n_dir/fixes test_expect_success \ "create $m" \ - "git-update-ref $m $A && + "git update-ref $m $A && test $A"' = $(cat .git/'"$m"')' test_expect_success \ "create $m" \ - "git-update-ref $m $B $A && + "git update-ref $m $B $A && test $B"' = $(cat .git/'"$m"')' +test_expect_success "fail to delete $m with stale ref" ' + test_must_fail git update-ref -d $m $A && + test $B = "$(cat .git/$m)" +' +test_expect_success "delete $m" ' + git update-ref -d $m $B && + ! test -f .git/$m +' +rm -f .git/$m + +test_expect_success "delete $m without oldvalue verification" " + git update-ref $m $A && + test $A = \$(cat .git/$m) && + git update-ref -d $m && + ! test -f .git/$m +" rm -f .git/$m test_expect_success \ "fail to create $n" \ - "touch .git/$n_dir - git-update-ref $n $A >out 2>err"' - test $? != 0' + "touch .git/$n_dir && + test_must_fail git update-ref $n $A >out 2>err" rm -f .git/$n_dir out err test_expect_success \ "create $m (by HEAD)" \ - "git-update-ref HEAD $A && + "git update-ref HEAD $A && test $A"' = $(cat .git/'"$m"')' test_expect_success \ "create $m (by HEAD)" \ - "git-update-ref HEAD $B $A && + "git update-ref HEAD $B $A && test $B"' = $(cat .git/'"$m"')' +test_expect_success "fail to delete $m (by HEAD) with stale ref" ' + test_must_fail git update-ref -d HEAD $A && + test $B = $(cat .git/$m) +' +test_expect_success "delete $m (by HEAD)" ' + git update-ref -d HEAD $B && + ! test -f .git/$m +' rm -f .git/$m -test_expect_failure \ - '(not) create HEAD with old sha1' \ - "git-update-ref HEAD $A $B" -test_expect_failure \ - "(not) prior created .git/$m" \ - "test -f .git/$m" +test_expect_success \ + "create $m (by HEAD)" \ + "git update-ref HEAD $A && + test $A"' = $(cat .git/'"$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"' = $(cat .git/'"$m"')' +test_expect_success "delete $m (by HEAD) should remove both packed and loose $m" ' + git update-ref -d HEAD $B && + ! grep "$m" .git/packed-refs && + ! test -f .git/$m +' +rm -f .git/$m + +cp -f .git/HEAD .git/HEAD.orig +test_expect_success "delete symref without dereference" ' + git update-ref --no-deref -d HEAD && + ! test -f .git/HEAD +' +cp -f .git/HEAD.orig .git/HEAD + +test_expect_success "delete symref without dereference when the referred ref is packed" ' + echo foo >foo.c && + git add foo.c && + git commit -m foo && + git pack-refs --all && + git update-ref --no-deref -d HEAD && + ! test -f .git/HEAD +' +cp -f .git/HEAD.orig .git/HEAD +git update-ref -d $m + +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 -f .git/$m +" rm -f .git/$m test_expect_success \ "create HEAD" \ - "git-update-ref HEAD $A" -test_expect_failure \ - '(not) change HEAD with wrong SHA1' \ - "git-update-ref HEAD $B $Z" -test_expect_failure \ - "(not) changed .git/$m" \ - "test $B"' = $(cat .git/'"$m"')' + "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 $B"' = $(cat .git/'"$m"') +' rm -f .git/$m : a repository with working tree always has reflog these days... @@ -68,17 +134,17 @@ rm -f .git/$m test_expect_success \ "create $m (logged by touch)" \ 'GIT_COMMITTER_DATE="2005-05-26 23:30" \ - git-update-ref HEAD '"$A"' -m "Initial Creation" && + git update-ref HEAD '"$A"' -m "Initial Creation" && test '"$A"' = $(cat .git/'"$m"')' test_expect_success \ "update $m (logged by touch)" \ 'GIT_COMMITTER_DATE="2005-05-26 23:31" \ - git-update-ref HEAD'" $B $A "'-m "Switch" && + git update-ref HEAD'" $B $A "'-m "Switch" && test '"$B"' = $(cat .git/'"$m"')' test_expect_success \ "set $m (logged by touch)" \ 'GIT_COMMITTER_DATE="2005-05-26 23:41" \ - git-update-ref HEAD'" $A && + git update-ref HEAD'" $A && test $A"' = $(cat .git/'"$m"')' cat >expect <<EOF @@ -88,28 +154,28 @@ $B $A $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> 1117150860 +0000 EOF test_expect_success \ "verifying $m's log" \ - "diff expect .git/logs/$m" + "test_cmp expect .git/logs/$m" rm -rf .git/$m .git/logs expect test_expect_success \ 'enable core.logAllRefUpdates' \ - 'git-config core.logAllRefUpdates true && - test true = $(git-config --bool --get core.logAllRefUpdates)' + 'git config core.logAllRefUpdates true && + test true = $(git config --bool --get core.logAllRefUpdates)' test_expect_success \ "create $m (logged by config)" \ 'GIT_COMMITTER_DATE="2005-05-26 23:32" \ - git-update-ref HEAD'" $A "'-m "Initial Creation" && + git update-ref HEAD'" $A "'-m "Initial Creation" && test '"$A"' = $(cat .git/'"$m"')' test_expect_success \ "update $m (logged by config)" \ 'GIT_COMMITTER_DATE="2005-05-26 23:33" \ - git-update-ref HEAD'" $B $A "'-m "Switch" && + git update-ref HEAD'" $B $A "'-m "Switch" && test '"$B"' = $(cat .git/'"$m"')' test_expect_success \ "set $m (logged by config)" \ 'GIT_COMMITTER_DATE="2005-05-26 23:43" \ - git-update-ref HEAD '"$A && + git update-ref HEAD '"$A && test $A"' = $(cat .git/'"$m"')' cat >expect <<EOF @@ -119,12 +185,13 @@ $B $A $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> 1117150980 +0000 EOF test_expect_success \ "verifying $m's log" \ - 'diff expect .git/logs/$m' + 'test_cmp expect .git/logs/$m' rm -f .git/$m .git/logs/$m expect -git-update-ref $m $D +git update-ref $m $D cat >.git/logs/$m <<EOF -$C $A $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> 1117150320 -0500 +0000000000000000000000000000000000000000 $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 @@ -135,52 +202,58 @@ 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)' \ - 'rm -f o e - git-rev-parse --verify "master@{May 25 2005}" >o 2>e && + 'rm -f o e && + git rev-parse --verify "master@{May 25 2005}" >o 2>e && test '"$C"' = $(cat o) && test "warning: Log for '\'master\'' only goes back to $ed." = "$(cat e)"' test_expect_success \ "Query master@{2005-05-25} (before history)" \ - 'rm -f o e - git-rev-parse --verify master@{2005-05-25} >o 2>e && + 'rm -f o e && + git rev-parse --verify master@{2005-05-25} >o 2>e && test '"$C"' = $(cat o) && echo test "warning: Log for '\'master\'' only goes back to $ed." = "$(cat e)"' test_expect_success \ 'Query "master@{May 26 2005 23:31:59}" (1 second before history)' \ - 'rm -f o e - git-rev-parse --verify "master@{May 26 2005 23:31:59}" >o 2>e && + 'rm -f o e && + git rev-parse --verify "master@{May 26 2005 23:31:59}" >o 2>e && test '"$C"' = $(cat o) && test "warning: Log for '\''master'\'' only goes back to $ed." = "$(cat e)"' test_expect_success \ 'Query "master@{May 26 2005 23:32:00}" (exactly history start)' \ - 'rm -f o e - git-rev-parse --verify "master@{May 26 2005 23:32:00}" >o 2>e && + 'rm -f o e && + git rev-parse --verify "master@{May 26 2005 23:32:00}" >o 2>e && + test '"$C"' = $(cat o) && + test "" = "$(cat e)"' +test_expect_success \ + 'Query "master@{May 26 2005 23:32:30}" (first non-creation change)' \ + 'rm -f o e && + git rev-parse --verify "master@{May 26 2005 23:32:30}" >o 2>e && test '"$A"' = $(cat o) && test "" = "$(cat e)"' test_expect_success \ 'Query "master@{2005-05-26 23:33:01}" (middle of history with gap)' \ - 'rm -f o e - git-rev-parse --verify "master@{2005-05-26 23:33:01}" >o 2>e && + 'rm -f o e && + git rev-parse --verify "master@{2005-05-26 23:33:01}" >o 2>e && test '"$B"' = $(cat o) && - test "warning: Log .git/logs/'"$m has gap after $gd"'." = "$(cat e)"' + test "warning: Log for ref '"$m has gap after $gd"'." = "$(cat e)"' test_expect_success \ 'Query "master@{2005-05-26 23:38:00}" (middle of history)' \ - 'rm -f o e - git-rev-parse --verify "master@{2005-05-26 23:38:00}" >o 2>e && + 'rm -f o e && + git rev-parse --verify "master@{2005-05-26 23:38:00}" >o 2>e && test '"$Z"' = $(cat o) && test "" = "$(cat e)"' test_expect_success \ 'Query "master@{2005-05-26 23:43:00}" (exact end of history)' \ - 'rm -f o e - git-rev-parse --verify "master@{2005-05-26 23:43:00}" >o 2>e && + 'rm -f o e && + git rev-parse --verify "master@{2005-05-26 23:43:00}" >o 2>e && test '"$E"' = $(cat o) && test "" = "$(cat e)"' test_expect_success \ 'Query "master@{2005-05-28}" (past end of history)' \ - 'rm -f o e - git-rev-parse --verify "master@{2005-05-28}" >o 2>e && + 'rm -f o e && + git rev-parse --verify "master@{2005-05-28}" >o 2>e && test '"$D"' = $(cat o) && - test "warning: Log .git/logs/'"$m unexpectedly ended on $ld"'." = "$(cat e)"' + test "warning: Log for ref '"$m unexpectedly ended on $ld"'." = "$(cat e)"' rm -f .git/$m .git/logs/$m expect @@ -188,26 +261,24 @@ rm -f .git/$m .git/logs/$m expect test_expect_success \ 'creating initial files' \ 'echo TEST >F && - git-add 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=$(git-rev-parse --verify HEAD) + GIT_COMMITTER_DATE="2005-05-26 23:30" git commit -m add -a && + h_TEST=$(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=$(git-rev-parse --verify HEAD) && - echo FIXED >F && + GIT_COMMITTER_DATE="2005-05-26 23:41" git commit -F M -a && + h_OTHER=$(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=$(git-rev-parse --verify HEAD) && - echo TEST+FIXED >F && + GIT_COMMITTER_DATE="2005-05-26 23:44" git commit --amend && + h_FIXED=$(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) + GIT_COMMITTER_DATE="2005-05-26 23:45" git commit -F M && + h_MERGED=$(git rev-parse --verify HEAD) && rm -f M' cat >expect <<EOF @@ -217,18 +288,699 @@ $h_OTHER $h_FIXED $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> 1117151040 +0000 co $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' \ - "diff expect .git/logs/$m" + 'git commit logged updates' \ + "test_cmp expect .git/logs/$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)' + '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")' + '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")' + 'git cat-file blob master@{2005-05-26 23:42}:F (expect OTHER)' \ + 'test OTHER = $(git cat-file blob "master@{2005-05-26 23:42}:F")' + +a=refs/heads/a +b=refs/heads/b +c=refs/heads/c +E='""' +F='%s\0' +pws='path with space' + +test_expect_success 'stdin test setup' ' + echo "$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 && + grep "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 bad ref name' ' + echo "create ~a $m" >stdin && + test_must_fail git update-ref --stdin <stdin 2>err && + grep "fatal: invalid ref format: ~a" 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 bad ref name' ' + echo "update ~a $m" >stdin && + test_must_fail git update-ref --stdin <stdin 2>err && + grep "fatal: invalid ref format: ~a" 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 bad ref name' ' + echo "delete ~a $m" >stdin && + test_must_fail git update-ref --stdin <stdin 2>err && + grep "fatal: invalid ref format: ~a" 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 $m + EOF + test_must_fail git update-ref --stdin <stdin 2>err && + grep "fatal: Multiple updates for ref '"'"'$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 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 $m~1" >stdin && + test_must_fail git update-ref --stdin <stdin 2>err && + grep "fatal: Cannot lock the ref '"'"'$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 $m~1" >stdin && + test_must_fail git update-ref --stdin <stdin 2>err && + grep "fatal: Cannot lock the ref '"'"'$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 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 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 $c '' + EOF + test_must_fail git update-ref --stdin <stdin 2>err && + grep "fatal: Cannot lock the ref '"'"'$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 bad ref name' ' + printf $F "create ~a " "$m" >stdin && + test_must_fail git update-ref -z --stdin <stdin 2>err && + grep "fatal: invalid ref format: ~a " 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 fails update with bad ref name' ' + printf $F "update ~a" "$m" "" >stdin && + test_must_fail git update-ref -z --stdin <stdin 2>err && + grep "fatal: invalid ref format: ~a" 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 bad ref name' ' + printf $F "delete ~a" "$m" >stdin && + test_must_fail git update-ref -z --stdin <stdin 2>err && + grep "fatal: invalid ref format: ~a" 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 && + grep "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" "$m~1" >stdin && + test_must_fail git update-ref -z --stdin <stdin 2>err && + grep "fatal: Cannot lock the ref '"'"'$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 the 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 the 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 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" "$Z" >stdin && + test_must_fail git update-ref -z --stdin <stdin 2>err && + grep "fatal: Cannot lock the ref '"'"'$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_done |