From f4609b896fac842433bd495c166d5987852a6a73 Mon Sep 17 00:00:00 2001
From: Vincent Ambo <mail@tazj.in>
Date: Sat, 21 Nov 2020 19:20:35 +0100
Subject: merge(3p/git): Merge git subtree at v2.29.2

This also bumps the stable nixpkgs to 20.09 as of 2020-11-21, because
there is some breakage in the git build related to the netrc
credentials helper which someone has taken care of in nixpkgs.

The stable channel is not used for anything other than git, so this
should be fine.

Change-Id: I3575a19dab09e1e9556cf8231d717de9890484fb
---
 third_party/git/t/t1404-update-ref-errors.sh | 64 ++++++++++++++--------------
 1 file changed, 31 insertions(+), 33 deletions(-)

(limited to 'third_party/git/t/t1404-update-ref-errors.sh')

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
 '
 
-- 
cgit 1.4.1