merge(3p/git): Merge git upstream at v2.26.2 r/808

1 files changed, 31 insertions, 33 deletions

diff --git a/third_party/git/t/t1404-update-ref-errors.sh b/third_party/git/t/t1404-update-ref-errors.sh
index 970c5c36b9b5..2d142e5535e5 100755
--- a/third_party/git/t/t1404-update-ref-errors.sh
+++ b/third_party/git/t/t1404-update-ref-errors.sh
@@ -32,8 +32,6 @@ test_update_rejected () {
 	test_cmp unchanged actual
 }
 
-Q="'"
-
 # Test adding and deleting D/F-conflicting references in a single
 # transaction.
 df_test() {
@@ -93,7 +91,7 @@ df_test() {
 		delname="$delref"
 	fi &&
 	cat >expected-err <<-EOF &&
-	fatal: cannot lock ref $Q$addname$Q: $Q$delref$Q exists; cannot create $Q$addref$Q
+	fatal: cannot lock ref $SQ$addname$SQ: $SQ$delref$SQ exists; cannot create $SQ$addref$SQ
 	EOF
 	$pack &&
 	if $add_del
@@ -123,7 +121,7 @@ test_expect_success 'existing loose ref is a simple prefix of new' '
 
 	prefix=refs/1l &&
 	test_update_rejected "a c e" false "b c/x d" \
-		"$Q$prefix/c$Q exists; cannot create $Q$prefix/c/x$Q"
+		"$SQ$prefix/c$SQ exists; cannot create $SQ$prefix/c/x$SQ"
 
 '
 
@@ -131,7 +129,7 @@ test_expect_success 'existing packed ref is a simple prefix of new' '
 
 	prefix=refs/1p &&
 	test_update_rejected "a c e" true "b c/x d" \
-		"$Q$prefix/c$Q exists; cannot create $Q$prefix/c/x$Q"
+		"$SQ$prefix/c$SQ exists; cannot create $SQ$prefix/c/x$SQ"
 
 '
 
@@ -139,7 +137,7 @@ test_expect_success 'existing loose ref is a deeper prefix of new' '
 
 	prefix=refs/2l &&
 	test_update_rejected "a c e" false "b c/x/y d" \
-		"$Q$prefix/c$Q exists; cannot create $Q$prefix/c/x/y$Q"
+		"$SQ$prefix/c$SQ exists; cannot create $SQ$prefix/c/x/y$SQ"
 
 '
 
@@ -147,7 +145,7 @@ test_expect_success 'existing packed ref is a deeper prefix of new' '
 
 	prefix=refs/2p &&
 	test_update_rejected "a c e" true "b c/x/y d" \
-		"$Q$prefix/c$Q exists; cannot create $Q$prefix/c/x/y$Q"
+		"$SQ$prefix/c$SQ exists; cannot create $SQ$prefix/c/x/y$SQ"
 
 '
 
@@ -155,7 +153,7 @@ test_expect_success 'new ref is a simple prefix of existing loose' '
 
 	prefix=refs/3l &&
 	test_update_rejected "a c/x e" false "b c d" \
-		"$Q$prefix/c/x$Q exists; cannot create $Q$prefix/c$Q"
+		"$SQ$prefix/c/x$SQ exists; cannot create $SQ$prefix/c$SQ"
 
 '
 
@@ -163,7 +161,7 @@ test_expect_success 'new ref is a simple prefix of existing packed' '
 
 	prefix=refs/3p &&
 	test_update_rejected "a c/x e" true "b c d" \
-		"$Q$prefix/c/x$Q exists; cannot create $Q$prefix/c$Q"
+		"$SQ$prefix/c/x$SQ exists; cannot create $SQ$prefix/c$SQ"
 
 '
 
@@ -171,7 +169,7 @@ test_expect_success 'new ref is a deeper prefix of existing loose' '
 
 	prefix=refs/4l &&
 	test_update_rejected "a c/x/y e" false "b c d" \
-		"$Q$prefix/c/x/y$Q exists; cannot create $Q$prefix/c$Q"
+		"$SQ$prefix/c/x/y$SQ exists; cannot create $SQ$prefix/c$SQ"
 
 '
 
@@ -179,7 +177,7 @@ test_expect_success 'new ref is a deeper prefix of existing packed' '
 
 	prefix=refs/4p &&
 	test_update_rejected "a c/x/y e" true "b c d" \
-		"$Q$prefix/c/x/y$Q exists; cannot create $Q$prefix/c$Q"
+		"$SQ$prefix/c/x/y$SQ exists; cannot create $SQ$prefix/c$SQ"
 
 '
 
@@ -187,7 +185,7 @@ test_expect_success 'one new ref is a simple prefix of another' '
 
 	prefix=refs/5 &&
 	test_update_rejected "a e" false "b c c/x d" \
-		"cannot process $Q$prefix/c$Q and $Q$prefix/c/x$Q at the same time"
+		"cannot process $SQ$prefix/c$SQ and $SQ$prefix/c/x$SQ at the same time"
 
 '
 
@@ -334,7 +332,7 @@ test_expect_success 'D/F conflict prevents indirect delete long packed + indirec
 test_expect_success 'missing old value blocks update' '
 	prefix=refs/missing-update &&
 	cat >expected <<-EOF &&
-	fatal: cannot lock ref $Q$prefix/foo$Q: unable to resolve reference $Q$prefix/foo$Q
+	fatal: cannot lock ref $SQ$prefix/foo$SQ: unable to resolve reference $SQ$prefix/foo$SQ
 	EOF
 	printf "%s\n" "update $prefix/foo $E $D" |
 	test_must_fail git update-ref --stdin 2>output.err &&
@@ -345,7 +343,7 @@ test_expect_success 'incorrect old value blocks update' '
 	prefix=refs/incorrect-update &&
 	git update-ref $prefix/foo $C &&
 	cat >expected <<-EOF &&
-	fatal: cannot lock ref $Q$prefix/foo$Q: is at $C but expected $D
+	fatal: cannot lock ref $SQ$prefix/foo$SQ: is at $C but expected $D
 	EOF
 	printf "%s\n" "update $prefix/foo $E $D" |
 	test_must_fail git update-ref --stdin 2>output.err &&
@@ -356,7 +354,7 @@ test_expect_success 'existing old value blocks create' '
 	prefix=refs/existing-create &&
 	git update-ref $prefix/foo $C &&
 	cat >expected <<-EOF &&
-	fatal: cannot lock ref $Q$prefix/foo$Q: reference already exists
+	fatal: cannot lock ref $SQ$prefix/foo$SQ: reference already exists
 	EOF
 	printf "%s\n" "create $prefix/foo $E" |
 	test_must_fail git update-ref --stdin 2>output.err &&
@@ -367,7 +365,7 @@ test_expect_success 'incorrect old value blocks delete' '
 	prefix=refs/incorrect-delete &&
 	git update-ref $prefix/foo $C &&
 	cat >expected <<-EOF &&
-	fatal: cannot lock ref $Q$prefix/foo$Q: is at $C but expected $D
+	fatal: cannot lock ref $SQ$prefix/foo$SQ: is at $C but expected $D
 	EOF
 	printf "%s\n" "delete $prefix/foo $D" |
 	test_must_fail git update-ref --stdin 2>output.err &&
@@ -378,7 +376,7 @@ test_expect_success 'missing old value blocks indirect update' '
 	prefix=refs/missing-indirect-update &&
 	git symbolic-ref $prefix/symref $prefix/foo &&
 	cat >expected <<-EOF &&
-	fatal: cannot lock ref $Q$prefix/symref$Q: unable to resolve reference $Q$prefix/foo$Q
+	fatal: cannot lock ref $SQ$prefix/symref$SQ: unable to resolve reference $SQ$prefix/foo$SQ
 	EOF
 	printf "%s\n" "update $prefix/symref $E $D" |
 	test_must_fail git update-ref --stdin 2>output.err &&
@@ -390,7 +388,7 @@ test_expect_success 'incorrect old value blocks indirect update' '
 	git symbolic-ref $prefix/symref $prefix/foo &&
 	git update-ref $prefix/foo $C &&
 	cat >expected <<-EOF &&
-	fatal: cannot lock ref $Q$prefix/symref$Q: is at $C but expected $D
+	fatal: cannot lock ref $SQ$prefix/symref$SQ: is at $C but expected $D
 	EOF
 	printf "%s\n" "update $prefix/symref $E $D" |
 	test_must_fail git update-ref --stdin 2>output.err &&
@@ -402,7 +400,7 @@ test_expect_success 'existing old value blocks indirect create' '
 	git symbolic-ref $prefix/symref $prefix/foo &&
 	git update-ref $prefix/foo $C &&
 	cat >expected <<-EOF &&
-	fatal: cannot lock ref $Q$prefix/symref$Q: reference already exists
+	fatal: cannot lock ref $SQ$prefix/symref$SQ: reference already exists
 	EOF
 	printf "%s\n" "create $prefix/symref $E" |
 	test_must_fail git update-ref --stdin 2>output.err &&
@@ -414,7 +412,7 @@ test_expect_success 'incorrect old value blocks indirect delete' '
 	git symbolic-ref $prefix/symref $prefix/foo &&
 	git update-ref $prefix/foo $C &&
 	cat >expected <<-EOF &&
-	fatal: cannot lock ref $Q$prefix/symref$Q: is at $C but expected $D
+	fatal: cannot lock ref $SQ$prefix/symref$SQ: is at $C but expected $D
 	EOF
 	printf "%s\n" "delete $prefix/symref $D" |
 	test_must_fail git update-ref --stdin 2>output.err &&
@@ -425,7 +423,7 @@ test_expect_success 'missing old value blocks indirect no-deref update' '
 	prefix=refs/missing-noderef-update &&
 	git symbolic-ref $prefix/symref $prefix/foo &&
 	cat >expected <<-EOF &&
-	fatal: cannot lock ref $Q$prefix/symref$Q: reference is missing but expected $D
+	fatal: cannot lock ref $SQ$prefix/symref$SQ: reference is missing but expected $D
 	EOF
 	printf "%s\n" "option no-deref" "update $prefix/symref $E $D" |
 	test_must_fail git update-ref --stdin 2>output.err &&
@@ -437,7 +435,7 @@ test_expect_success 'incorrect old value blocks indirect no-deref update' '
 	git symbolic-ref $prefix/symref $prefix/foo &&
 	git update-ref $prefix/foo $C &&
 	cat >expected <<-EOF &&
-	fatal: cannot lock ref $Q$prefix/symref$Q: is at $C but expected $D
+	fatal: cannot lock ref $SQ$prefix/symref$SQ: is at $C but expected $D
 	EOF
 	printf "%s\n" "option no-deref" "update $prefix/symref $E $D" |
 	test_must_fail git update-ref --stdin 2>output.err &&
@@ -449,7 +447,7 @@ test_expect_success 'existing old value blocks indirect no-deref create' '
 	git symbolic-ref $prefix/symref $prefix/foo &&
 	git update-ref $prefix/foo $C &&
 	cat >expected <<-EOF &&
-	fatal: cannot lock ref $Q$prefix/symref$Q: reference already exists
+	fatal: cannot lock ref $SQ$prefix/symref$SQ: reference already exists
 	EOF
 	printf "%s\n" "option no-deref" "create $prefix/symref $E" |
 	test_must_fail git update-ref --stdin 2>output.err &&
@@ -461,7 +459,7 @@ test_expect_success 'incorrect old value blocks indirect no-deref delete' '
 	git symbolic-ref $prefix/symref $prefix/foo &&
 	git update-ref $prefix/foo $C &&
 	cat >expected <<-EOF &&
-	fatal: cannot lock ref $Q$prefix/symref$Q: is at $C but expected $D
+	fatal: cannot lock ref $SQ$prefix/symref$SQ: is at $C but expected $D
 	EOF
 	printf "%s\n" "option no-deref" "delete $prefix/symref $D" |
 	test_must_fail git update-ref --stdin 2>output.err &&
@@ -474,13 +472,13 @@ test_expect_success 'non-empty directory blocks create' '
 	: >.git/$prefix/foo/bar/baz.lock &&
 	test_when_finished "rm -f .git/$prefix/foo/bar/baz.lock" &&
 	cat >expected <<-EOF &&
-	fatal: cannot lock ref $Q$prefix/foo$Q: there is a non-empty directory $Q.git/$prefix/foo$Q blocking reference $Q$prefix/foo$Q
+	fatal: cannot lock ref $SQ$prefix/foo$SQ: there is a non-empty directory $SQ.git/$prefix/foo$SQ blocking reference $SQ$prefix/foo$SQ
 	EOF
 	printf "%s\n" "update $prefix/foo $C" |
 	test_must_fail git update-ref --stdin 2>output.err &&
 	test_cmp expected output.err &&
 	cat >expected <<-EOF &&
-	fatal: cannot lock ref $Q$prefix/foo$Q: unable to resolve reference $Q$prefix/foo$Q
+	fatal: cannot lock ref $SQ$prefix/foo$SQ: unable to resolve reference $SQ$prefix/foo$SQ
 	EOF
 	printf "%s\n" "update $prefix/foo $D $C" |
 	test_must_fail git update-ref --stdin 2>output.err &&
@@ -493,13 +491,13 @@ test_expect_success 'broken reference blocks create' '
 	echo "gobbledigook" >.git/$prefix/foo &&
 	test_when_finished "rm -f .git/$prefix/foo" &&
 	cat >expected <<-EOF &&
-	fatal: cannot lock ref $Q$prefix/foo$Q: unable to resolve reference $Q$prefix/foo$Q: reference broken
+	fatal: cannot lock ref $SQ$prefix/foo$SQ: unable to resolve reference $SQ$prefix/foo$SQ: reference broken
 	EOF
 	printf "%s\n" "update $prefix/foo $C" |
 	test_must_fail git update-ref --stdin 2>output.err &&
 	test_cmp expected output.err &&
 	cat >expected <<-EOF &&
-	fatal: cannot lock ref $Q$prefix/foo$Q: unable to resolve reference $Q$prefix/foo$Q: reference broken
+	fatal: cannot lock ref $SQ$prefix/foo$SQ: unable to resolve reference $SQ$prefix/foo$SQ: reference broken
 	EOF
 	printf "%s\n" "update $prefix/foo $D $C" |
 	test_must_fail git update-ref --stdin 2>output.err &&
@@ -513,13 +511,13 @@ test_expect_success 'non-empty directory blocks indirect create' '
 	: >.git/$prefix/foo/bar/baz.lock &&
 	test_when_finished "rm -f .git/$prefix/foo/bar/baz.lock" &&
 	cat >expected <<-EOF &&
-	fatal: cannot lock ref $Q$prefix/symref$Q: there is a non-empty directory $Q.git/$prefix/foo$Q blocking reference $Q$prefix/foo$Q
+	fatal: cannot lock ref $SQ$prefix/symref$SQ: there is a non-empty directory $SQ.git/$prefix/foo$SQ blocking reference $SQ$prefix/foo$SQ
 	EOF
 	printf "%s\n" "update $prefix/symref $C" |
 	test_must_fail git update-ref --stdin 2>output.err &&
 	test_cmp expected output.err &&
 	cat >expected <<-EOF &&
-	fatal: cannot lock ref $Q$prefix/symref$Q: unable to resolve reference $Q$prefix/foo$Q
+	fatal: cannot lock ref $SQ$prefix/symref$SQ: unable to resolve reference $SQ$prefix/foo$SQ
 	EOF
 	printf "%s\n" "update $prefix/symref $D $C" |
 	test_must_fail git update-ref --stdin 2>output.err &&
@@ -532,13 +530,13 @@ test_expect_success 'broken reference blocks indirect create' '
 	echo "gobbledigook" >.git/$prefix/foo &&
 	test_when_finished "rm -f .git/$prefix/foo" &&
 	cat >expected <<-EOF &&
-	fatal: cannot lock ref $Q$prefix/symref$Q: unable to resolve reference $Q$prefix/foo$Q: reference broken
+	fatal: cannot lock ref $SQ$prefix/symref$SQ: unable to resolve reference $SQ$prefix/foo$SQ: reference broken
 	EOF
 	printf "%s\n" "update $prefix/symref $C" |
 	test_must_fail git update-ref --stdin 2>output.err &&
 	test_cmp expected output.err &&
 	cat >expected <<-EOF &&
-	fatal: cannot lock ref $Q$prefix/symref$Q: unable to resolve reference $Q$prefix/foo$Q: reference broken
+	fatal: cannot lock ref $SQ$prefix/symref$SQ: unable to resolve reference $SQ$prefix/foo$SQ: reference broken
 	EOF
 	printf "%s\n" "update $prefix/symref $D $C" |
 	test_must_fail git update-ref --stdin 2>output.err &&
@@ -614,7 +612,7 @@ test_expect_success 'delete fails cleanly if packed-refs file is locked' '
 	test_when_finished "rm -f .git/packed-refs.lock" &&
 	test_must_fail git update-ref -d $prefix/foo >out 2>err &&
 	git for-each-ref $prefix >actual &&
-	test_i18ngrep "Unable to create $Q.*packed-refs.lock$Q: " err &&
+	test_i18ngrep "Unable to create $SQ.*packed-refs.lock$SQ: " err &&
 	test_cmp unchanged actual
 '