Imported Upstream version 2.22.1upstream/2.22.1

30 files changed, 604 insertions, 157 deletions

diff --git a/t/t0001-init.sh b/t/t0001-init.sh
index 77a224aa..77c5ed6a 100755
--- a/t/t0001-init.sh
+++ b/t/t0001-init.sh
@@ -175,7 +175,7 @@ test_expect_success 'reinit' '
 test_expect_success 'init with --template' '
 	mkdir template-source &&
 	echo content >template-source/file &&
-	git init --template=../template-source template-custom &&
+	git init --template=template-source template-custom &&
 	test_cmp template-source/file template-custom/.git/file
 '
 
@@ -311,8 +311,8 @@ test_expect_success 'init prefers command line to GIT_DIR' '
 test_expect_success 'init with separate gitdir' '
 	rm -rf newdir &&
 	git init --separate-git-dir realgitdir newdir &&
-	echo "gitdir: $(pwd)/realgitdir" >expected &&
-	test_cmp expected newdir/.git &&
+	newdir_git="$(cat newdir/.git)" &&
+	test_cmp_fspath "$(pwd)/realgitdir" "${newdir_git#gitdir: }" &&
 	test_path_is_dir realgitdir/refs
 '
 
@@ -361,12 +361,9 @@ test_expect_success 're-init on .git file' '
 '
 
 test_expect_success 're-init to update git link' '
-	(
-	cd newdir &&
-	git init --separate-git-dir ../surrealgitdir
-	) &&
-	echo "gitdir: $(pwd)/surrealgitdir" >expected &&
-	test_cmp expected newdir/.git &&
+	git -C newdir init --separate-git-dir ../surrealgitdir &&
+	newdir_git="$(cat newdir/.git)" &&
+	test_cmp_fspath "$(pwd)/surrealgitdir" "${newdir_git#gitdir: }" &&
 	test_path_is_dir surrealgitdir/refs &&
 	test_path_is_missing realgitdir/refs
 '
@@ -374,12 +371,9 @@ test_expect_success 're-init to update git link' '
 test_expect_success 're-init to move gitdir' '
 	rm -rf newdir realgitdir surrealgitdir &&
 	git init newdir &&
-	(
-	cd newdir &&
-	git init --separate-git-dir ../realgitdir
-	) &&
-	echo "gitdir: $(pwd)/realgitdir" >expected &&
-	test_cmp expected newdir/.git &&
+	git -C newdir init --separate-git-dir ../realgitdir &&
+	newdir_git="$(cat newdir/.git)" &&
+	test_cmp_fspath "$(pwd)/realgitdir" "${newdir_git#gitdir: }" &&
 	test_path_is_dir realgitdir/refs
 '
 
diff --git a/t/t0061-run-command.sh b/t/t0061-run-command.sh
index ebc49561..015fac8b 100755
--- a/t/t0061-run-command.sh
+++ b/t/t0061-run-command.sh
@@ -210,4 +210,10 @@ test_expect_success MINGW 'verify curlies are quoted properly' '
 	test_cmp expect actual
 '
 
+test_expect_success MINGW 'can spawn with argv[0] containing spaces' '
+	cp "$GIT_BUILD_DIR/t/helper/test-fake-ssh$X" ./ &&
+	test_must_fail "$PWD/test-fake-ssh$X" 2>err &&
+	grep TRASH_DIRECTORY err
+'
+
 test_done
diff --git a/t/t1301-shared-repo.sh b/t/t1301-shared-repo.sh
index dfece751..2dc853d1 100755
--- a/t/t1301-shared-repo.sh
+++ b/t/t1301-shared-repo.sh
@@ -136,7 +136,7 @@ test_expect_success POSIXPERM 'forced modes' '
 	(
 		cd new &&
 		umask 002 &&
-		git init --shared=0660 --template=../templates &&
+		git init --shared=0660 --template=templates &&
 		>frotz &&
 		git add frotz &&
 		git commit -a -m initial &&
@@ -192,7 +192,7 @@ test_expect_success POSIXPERM 're-init respects core.sharedrepository (remote)'
 	umask 0022 &&
 	git init --bare --shared=0666 child.git &&
 	test_path_is_missing child.git/foo &&
-	git init --bare --template=../templates child.git &&
+	git init --bare --template=templates child.git &&
 	echo "-rw-rw-rw-" >expect &&
 	test_modebits child.git/foo >actual &&
 	test_cmp expect actual
@@ -203,7 +203,7 @@ test_expect_success POSIXPERM 'template can set core.sharedrepository' '
 	umask 0022 &&
 	git config core.sharedrepository 0666 &&
 	cp .git/config templates/config &&
-	git init --bare --template=../templates child.git &&
+	git init --bare --template=templates child.git &&
 	echo "-rw-rw-rw-" >expect &&
 	test_modebits child.git/HEAD >actual &&
 	test_cmp expect actual
diff --git a/t/t2400-worktree-add.sh b/t/t2400-worktree-add.sh
index 286bba35..d83a9f0f 100755
--- a/t/t2400-worktree-add.sh
+++ b/t/t2400-worktree-add.sh
@@ -570,4 +570,16 @@ test_expect_success '"add" an existing locked but missing worktree' '
 	git worktree add --force --force --detach gnoo
 '
 
+test_expect_success '"add" should not fail because of another bad worktree' '
+	git init add-fail &&
+	(
+		cd add-fail &&
+		test_commit first &&
+		mkdir sub &&
+		git worktree add sub/to-be-deleted &&
+		rm -rf sub &&
+		git worktree add second
+	)
+'
+
 test_done
diff --git a/t/t3404-rebase-interactive.sh b/t/t3404-rebase-interactive.sh
index 1723e1a8..461dd539 100755
--- a/t/t3404-rebase-interactive.sh
+++ b/t/t3404-rebase-interactive.sh
@@ -75,11 +75,10 @@ test_expect_success 'rebase --keep-empty' '
 	test_line_count = 6 actual
 '
 
-cat > expect <<EOF
-error: nothing to do
-EOF
-
 test_expect_success 'rebase -i with empty HEAD' '
+	cat >expect <<-\EOF &&
+	error: nothing to do
+	EOF
 	set_fake_editor &&
 	test_must_fail env FAKE_LINES="1 exec_true" git rebase -i HEAD^ >actual 2>&1 &&
 	test_i18ncmp expect actual
@@ -237,25 +236,23 @@ test_expect_success 'exchange two commits' '
 	test G = $(git cat-file commit HEAD | sed -ne \$p)
 '
 
-cat > expect << EOF
-diff --git a/file1 b/file1
-index f70f10e..fd79235 100644
---- a/file1
-+++ b/file1
-@@ -1 +1 @@
--A
-+G
-EOF
-
-cat > expect2 << EOF
-<<<<<<< HEAD
-D
-=======
-G
->>>>>>> 5d18e54... G
-EOF
-
 test_expect_success 'stop on conflicting pick' '
+	cat >expect <<-\EOF &&
+	diff --git a/file1 b/file1
+	index f70f10e..fd79235 100644
+	--- a/file1
+	+++ b/file1
+	@@ -1 +1 @@
+	-A
+	+G
+	EOF
+	cat >expect2 <<-\EOF &&
+	<<<<<<< HEAD
+	D
+	=======
+	G
+	>>>>>>> 5d18e54... G
+	EOF
 	git tag new-branch1 &&
 	set_fake_editor &&
 	test_must_fail git rebase -i master &&
@@ -495,15 +492,14 @@ test_expect_success 'commit message retained after conflict' '
 	git branch -D conflict-squash
 '
 
-cat > expect-squash-fixup << EOF
-B
-
-D
+test_expect_success C_LOCALE_OUTPUT 'squash and fixup generate correct log messages' '
+	cat >expect-squash-fixup <<-\EOF &&
+	B
 
-ONCE
-EOF
+	D
 
-test_expect_success C_LOCALE_OUTPUT 'squash and fixup generate correct log messages' '
+	ONCE
+	EOF
 	git checkout -b squash-fixup E &&
 	base=$(git rev-parse HEAD~4) &&
 	set_fake_editor &&
@@ -799,13 +795,12 @@ test_expect_success 'rebase -i can copy notes' '
 	test "a note" = "$(git notes show HEAD)"
 '
 
-cat >expect <<EOF
-an earlier note
-
-a note
-EOF
-
 test_expect_success 'rebase -i can copy notes over a fixup' '
+	cat >expect <<-\EOF &&
+	an earlier note
+
+	a note
+	EOF
 	git reset --hard n3 &&
 	git notes add -m"an earlier note" n2 &&
 	set_fake_editor &&
@@ -1031,7 +1026,7 @@ test_expect_success 'rebase -i --root reword root commit' '
 	test -z "$(git show -s --format=%p HEAD^)"
 '
 
-test_expect_success 'rebase -i --root when root has untracked file confilct' '
+test_expect_success 'rebase -i --root when root has untracked file conflict' '
 	test_when_finished "reset_rebase" &&
 	git checkout -b failing-root-pick A &&
 	echo x >file2 &&
@@ -1304,52 +1299,37 @@ test_expect_success 'rebase -i respects rebase.missingCommitsCheck = ignore' '
 		actual
 '
 
-cat >expect <<EOF
-Warning: some commits may have been dropped accidentally.
-Dropped commits (newer to older):
- - $(git rev-list --pretty=oneline --abbrev-commit -1 master)
-To avoid this message, use "drop" to explicitly remove a commit.
-
-Use 'git config rebase.missingCommitsCheck' to change the level of warnings.
-The possible behaviours are: ignore, warn, error.
-
-Rebasing (1/4)
-Rebasing (2/4)
-Rebasing (3/4)
-Rebasing (4/4)
-Successfully rebased and updated refs/heads/missing-commit.
-EOF
-
-cr_to_nl () {
-	tr '\015' '\012'
-}
-
 test_expect_success 'rebase -i respects rebase.missingCommitsCheck = warn' '
+	cat >expect <<-EOF &&
+	Warning: some commits may have been dropped accidentally.
+	Dropped commits (newer to older):
+	 - $(git rev-list --pretty=oneline --abbrev-commit -1 master)
+	To avoid this message, use "drop" to explicitly remove a commit.
+	EOF
 	test_config rebase.missingCommitsCheck warn &&
 	rebase_setup_and_clean missing-commit &&
 	set_fake_editor &&
 	FAKE_LINES="1 2 3 4" \
 		git rebase -i --root 2>actual.2 &&
-	cr_to_nl <actual.2 >actual &&
+	head -n4 actual.2 >actual &&
 	test_i18ncmp expect actual &&
 	test D = $(git cat-file commit HEAD | sed -ne \$p)
 '
 
-cat >expect <<EOF
-Warning: some commits may have been dropped accidentally.
-Dropped commits (newer to older):
- - $(git rev-list --pretty=oneline --abbrev-commit -1 master)
- - $(git rev-list --pretty=oneline --abbrev-commit -1 master~2)
-To avoid this message, use "drop" to explicitly remove a commit.
-
-Use 'git config rebase.missingCommitsCheck' to change the level of warnings.
-The possible behaviours are: ignore, warn, error.
-
-You can fix this with 'git rebase --edit-todo' and then run 'git rebase --continue'.
-Or you can abort the rebase with 'git rebase --abort'.
-EOF
-
 test_expect_success 'rebase -i respects rebase.missingCommitsCheck = error' '
+	cat >expect <<-EOF &&
+	Warning: some commits may have been dropped accidentally.
+	Dropped commits (newer to older):
+	 - $(git rev-list --pretty=oneline --abbrev-commit -1 master)
+	 - $(git rev-list --pretty=oneline --abbrev-commit -1 master~2)
+	To avoid this message, use "drop" to explicitly remove a commit.
+
+	Use '\''git config rebase.missingCommitsCheck'\'' to change the level of warnings.
+	The possible behaviours are: ignore, warn, error.
+
+	You can fix this with '\''git rebase --edit-todo'\'' and then run '\''git rebase --continue'\''.
+	Or you can abort the rebase with '\''git rebase --abort'\''.
+	EOF
 	test_config rebase.missingCommitsCheck error &&
 	rebase_setup_and_clean missing-commit &&
 	set_fake_editor &&
diff --git a/t/t3418-rebase-continue.sh b/t/t3418-rebase-continue.sh
index bdaa511b..4eff14da 100755
--- a/t/t3418-rebase-continue.sh
+++ b/t/t3418-rebase-continue.sh
@@ -265,4 +265,12 @@ test_expect_success '--reschedule-failed-exec' '
 	test_i18ngrep "has been rescheduled" err
 '
 
+test_expect_success 'rebase.reschedulefailedexec only affects `rebase -i`' '
+	test_config rebase.reschedulefailedexec true &&
+	test_must_fail git rebase -x false HEAD^ &&
+	grep "^exec false" .git/rebase-merge/git-rebase-todo &&
+	git rebase --abort &&
+	git rebase HEAD^
+'
+
 test_done
diff --git a/t/t3420-rebase-autostash.sh b/t/t3420-rebase-autostash.sh
index 2d1094e4..9186e901 100755
--- a/t/t3420-rebase-autostash.sh
+++ b/t/t3420-rebase-autostash.sh
@@ -49,7 +49,7 @@ create_expected_success_interactive () {
 	$(grep "^Created autostash: [0-9a-f][0-9a-f]*\$" actual)
 	HEAD is now at $(git rev-parse --short feature-branch) third commit
 	Rebasing (1/2)QRebasing (2/2)QApplied autostash.
-	Successfully rebased and updated refs/heads/rebased-feature-branch.
+	Q                                                                                QSuccessfully rebased and updated refs/heads/rebased-feature-branch.
 	EOF
 }
 
@@ -73,7 +73,7 @@ create_expected_failure_interactive () {
 	Rebasing (1/2)QRebasing (2/2)QApplying autostash resulted in conflicts.
 	Your changes are safe in the stash.
 	You can run "git stash pop" or "git stash drop" at any time.
-	Successfully rebased and updated refs/heads/rebased-feature-branch.
+	Q                                                                                QSuccessfully rebased and updated refs/heads/rebased-feature-branch.
 	EOF
 }
 
diff --git a/t/t3430-rebase-merges.sh b/t/t3430-rebase-merges.sh
index 42ba5b9f..f0814d52 100755
--- a/t/t3430-rebase-merges.sh
+++ b/t/t3430-rebase-merges.sh
@@ -224,8 +224,24 @@ test_expect_success 'refs/rewritten/* is worktree-local' '
 	test_cmp_rev HEAD "$(cat wt/b)"
 '
 
+test_expect_success '--abort cleans up refs/rewritten' '
+	git checkout -b abort-cleans-refs-rewritten H &&
+	GIT_SEQUENCE_EDITOR="echo break >>" git rebase -ir @^ &&
+	git rev-parse --verify refs/rewritten/onto &&
+	git rebase --abort &&
+	test_must_fail git rev-parse --verify refs/rewritten/onto
+'
+
+test_expect_success '--quit cleans up refs/rewritten' '
+	git checkout -b quit-cleans-refs-rewritten H &&
+	GIT_SEQUENCE_EDITOR="echo break >>" git rebase -ir @^ &&
+	git rev-parse --verify refs/rewritten/onto &&
+	git rebase --quit &&
+	test_must_fail git rev-parse --verify refs/rewritten/onto
+'
+
 test_expect_success 'post-rewrite hook and fixups work for merges' '
-	git checkout -b post-rewrite &&
+	git checkout -b post-rewrite H &&
 	test_commit same1 &&
 	git reset --hard HEAD^ &&
 	test_commit same2 &&
diff --git a/t/t3600-rm.sh b/t/t3600-rm.sh
index 85ae7dc1..66282a72 100755
--- a/t/t3600-rm.sh
+++ b/t/t3600-rm.sh
@@ -252,6 +252,19 @@ test_expect_success 'choking "git rm" should not let it die with cruft' '
 	test_path_is_missing .git/index.lock
 '
 
+test_expect_success 'Resolving by removal is not a warning-worthy event' '
+	git reset -q --hard &&
+	test_when_finished "rm -f .git/index.lock msg && git reset -q --hard" &&
+	blob=$(echo blob | git hash-object -w --stdin) &&
+	for stage in 1 2 3
+	do
+		echo "100644 $blob $stage	blob"
+	done | git update-index --index-info &&
+	git rm blob >msg 2>&1 &&
+	test_i18ngrep ! "needs merge" msg &&
+	test_must_fail git ls-files -s --error-unmatch blob
+'
+
 test_expect_success 'rm removes subdirectories recursively' '
 	mkdir -p dir/subdir/subsubdir &&
 	echo content >dir/subdir/subsubdir/file &&
diff --git a/t/t3701-add-interactive.sh b/t/t3701-add-interactive.sh
index 65dfbc03..69991a31 100755
--- a/t/t3701-add-interactive.sh
+++ b/t/t3701-add-interactive.sh
@@ -639,4 +639,12 @@ test_expect_success 'add -p patch editing works with pathological context lines'
 	test_cmp expected-2 actual
 '
 
+test_expect_success 'checkout -p works with pathological context lines' '
+	test_write_lines a a a a a a >a &&
+	git add a &&
+	test_write_lines a b a b a b a b a b a > a&&
+	test_write_lines s n n y q | git checkout -p &&
+	test_write_lines a b a b a a b a b a >expect &&
+	test_cmp expect a
+'
 test_done
diff --git a/t/t3903-stash.sh b/t/t3903-stash.sh
index ea30d5f6..b22e6716 100755
--- a/t/t3903-stash.sh
+++ b/t/t3903-stash.sh
@@ -708,6 +708,24 @@ test_expect_success 'invalid ref of the form "n", n >= N' '
 	git stash drop
 '
 
+test_expect_success 'valid ref of the form "n", n < N' '
+	git stash clear &&
+	echo bar5 >file &&
+	echo bar6 >file2 &&
+	git add file2 &&
+	git stash &&
+	git stash show 0 &&
+	git stash branch tmp 0 &&
+	git checkout master &&
+	git stash &&
+	git stash apply 0 &&
+	git reset --hard &&
+	git stash pop 0 &&
+	git stash &&
+	git stash drop 0 &&
+	test_must_fail git stash drop
+'
+
 test_expect_success 'branch: do not drop the stash if the branch exists' '
 	git stash clear &&
 	echo foo >file &&
diff --git a/t/t4015-diff-whitespace.sh b/t/t4015-diff-whitespace.sh
index ab4670d2..6b087df3 100755
--- a/t/t4015-diff-whitespace.sh
+++ b/t/t4015-diff-whitespace.sh
@@ -2008,4 +2008,26 @@ test_expect_success 'compare mixed whitespace delta across moved blocks' '
 	test_cmp expected actual
 '
 
+# Note that the "6" in the expected hunk header below is funny, since we only
+# show 5 lines (the missing one was blank and thus ignored). This is how
+# --ignore-blank-lines behaves even without --function-context, and this test
+# is just checking the interaction of the two features. Don't take it as an
+# endorsement of that output.
+test_expect_success 'combine --ignore-blank-lines with --function-context' '
+	test_write_lines 1 "" 2 3 4 5 >a &&
+	test_write_lines 1    2 3 4   >b &&
+	test_must_fail git diff --no-index \
+		--ignore-blank-lines --function-context a b >actual.raw &&
+	sed -n "/@@/,\$p" <actual.raw >actual &&
+	cat <<-\EOF >expect &&
+	@@ -1,6 +1,4 @@
+	 1
+	 2
+	 3
+	 4
+	-5
+	EOF
+	test_cmp expect actual
+'
+
 test_done
diff --git a/t/t4257-am-interactive.sh b/t/t4257-am-interactive.sh
new file mode 100755
index 00000000..5344bd24
--- /dev/null
+++ b/t/t4257-am-interactive.sh
@@ -0,0 +1,52 @@
+#!/bin/sh
+
+test_description='am --interactive tests'
+. ./test-lib.sh
+
+test_expect_success 'set up patches to apply' '
+	test_commit unrelated &&
+	test_commit no-conflict &&
+	test_commit conflict-patch file patch &&
+	git format-patch --stdout -2 >mbox &&
+
+	git reset --hard unrelated &&
+	test_commit conflict-master file master base
+'
+
+# Sanity check our setup.
+test_expect_success 'applying all patches generates conflict' '
+	test_must_fail git am mbox &&
+	echo resolved >file &&
+	git add -u &&
+	git am --resolved
+'
+
+test_expect_success 'interactive am can apply a single patch' '
+	git reset --hard base &&
+	# apply the first, but not the second
+	test_write_lines y n | git am -i mbox &&
+
+	echo no-conflict >expect &&
+	git log -1 --format=%s >actual &&
+	test_cmp expect actual
+'
+
+test_expect_success 'interactive am can resolve conflict' '
+	git reset --hard base &&
+	# apply both; the second one will conflict
+	test_write_lines y y | test_must_fail git am -i mbox &&
+	echo resolved >file &&
+	git add -u &&
+	# interactive "--resolved" will ask us if we want to apply the result
+	echo y | git am -i --resolved &&
+
+	echo conflict-patch >expect &&
+	git log -1 --format=%s >actual &&
+	test_cmp expect actual &&
+
+	echo resolved >expect &&
+	git cat-file blob HEAD:file >actual &&
+	test_cmp expect actual
+'
+
+test_done
diff --git a/t/t5150-request-pull.sh b/t/t5150-request-pull.sh
index fca001eb..852dcd91 100755
--- a/t/t5150-request-pull.sh
+++ b/t/t5150-request-pull.sh
@@ -246,4 +246,57 @@ test_expect_success 'request-pull ignores OPTIONS_KEEPDASHDASH poison' '
 
 '
 
+test_expect_success 'request-pull quotes regex metacharacters properly' '
+
+	rm -fr downstream.git &&
+	git init --bare downstream.git &&
+	(
+		cd local &&
+		git checkout initial &&
+		git merge --ff-only master &&
+		git tag -mrelease v2.0 &&
+		git push origin refs/tags/v2.0:refs/tags/v2-0 &&
+		test_must_fail git request-pull initial "$downstream_url" tags/v2.0 \
+			2>../err
+	) &&
+	grep "No match for commit .*" err &&
+	grep "Are you sure you pushed" err
+
+'
+
+test_expect_success 'pull request with mismatched object' '
+
+	rm -fr downstream.git &&
+	git init --bare downstream.git &&
+	(
+		cd local &&
+		git checkout initial &&
+		git merge --ff-only master &&
+		git push origin HEAD:refs/tags/full &&
+		test_must_fail git request-pull initial "$downstream_url" tags/full \
+			2>../err
+	) &&
+	grep "points to a different object" err &&
+	grep "Are you sure you pushed" err
+
+'
+
+test_expect_success 'pull request with stale object' '
+
+	rm -fr downstream.git &&
+	git init --bare downstream.git &&
+	(
+		cd local &&
+		git checkout initial &&
+		git merge --ff-only master &&
+		git push origin refs/tags/full &&
+		git tag -f -m"Thirty-one days" full &&
+		test_must_fail git request-pull initial "$downstream_url" tags/full \
+			2>../err
+	) &&
+	grep "points to a different object" err &&
+	grep "Are you sure you pushed" err
+
+'
+
 test_done
diff --git a/t/t5318-commit-graph.sh b/t/t5318-commit-graph.sh
index 840ad4d8..5267c4be 100755
--- a/t/t5318-commit-graph.sh
+++ b/t/t5318-commit-graph.sh
@@ -23,6 +23,14 @@ test_expect_success 'write graph with no packs' '
 	test_path_is_file info/commit-graph
 '
 
+test_expect_success 'close with correct error on bad input' '
+	cd "$TRASH_DIRECTORY/full" &&
+	echo doesnotexist >in &&
+	{ git commit-graph write --stdin-packs <in 2>stderr; ret=$?; } &&
+	test "$ret" = 1 &&
+	test_i18ngrep "error adding pack" stderr
+'
+
 test_expect_success 'create commits and repack' '
 	cd "$TRASH_DIRECTORY/full" &&
 	for i in $(test_seq 3)
diff --git a/t/t5509-fetch-push-namespaces.sh b/t/t5509-fetch-push-namespaces.sh
index c88df78c..75cbfcc3 100755
--- a/t/t5509-fetch-push-namespaces.sh
+++ b/t/t5509-fetch-push-namespaces.sh
@@ -124,4 +124,32 @@ test_expect_success 'try to update a hidden full ref' '
 	test_must_fail git -C original push pushee-namespaced master
 '
 
+test_expect_success 'set up ambiguous HEAD' '
+	git init ambiguous &&
+	(
+		cd ambiguous &&
+		git commit --allow-empty -m foo &&
+		git update-ref refs/namespaces/ns/refs/heads/one HEAD &&
+		git update-ref refs/namespaces/ns/refs/heads/two HEAD &&
+		git symbolic-ref refs/namespaces/ns/HEAD \
+			refs/namespaces/ns/refs/heads/two
+	)
+'
+
+test_expect_success 'clone chooses correct HEAD (v0)' '
+	GIT_NAMESPACE=ns git -c protocol.version=0 \
+		clone ambiguous ambiguous-v0 &&
+	echo refs/heads/two >expect &&
+	git -C ambiguous-v0 symbolic-ref HEAD >actual &&
+	test_cmp expect actual
+'
+
+test_expect_success 'clone chooses correct HEAD (v2)' '
+	GIT_NAMESPACE=ns git -c protocol.version=2 \
+		clone ambiguous ambiguous-v2 &&
+	echo refs/heads/two >expect &&
+	git -C ambiguous-v2 symbolic-ref HEAD >actual &&
+	test_cmp expect actual
+'
+
 test_done
diff --git a/t/t5541-http-push-smart.sh b/t/t5541-http-push-smart.sh
index 8ef8763e..b86ddb60 100755
--- a/t/t5541-http-push-smart.sh
+++ b/t/t5541-http-push-smart.sh
@@ -177,6 +177,55 @@ test_expect_success 'push (chunked)' '
 	 test $HEAD = $(git rev-parse --verify HEAD))
 '
 
+test_expect_success 'push --atomic also prevents branch creation, reports collateral' '
+	# Setup upstream repo - empty for now
+	d=$HTTPD_DOCUMENT_ROOT_PATH/atomic-branches.git &&
+	git init --bare "$d" &&
+	test_config -C "$d" http.receivepack true &&
+	up="$HTTPD_URL"/smart/atomic-branches.git &&
+
+	# Tell "$up" about two branches for now
+	test_commit atomic1 &&
+	test_commit atomic2 &&
+	git branch collateral &&
+	git push "$up" master collateral &&
+
+	# collateral is a valid push, but should be failed by atomic push
+	git checkout collateral &&
+	test_commit collateral1 &&
+
+	# Make master incompatible with upstream to provoke atomic
+	git checkout master &&
+	git reset --hard HEAD^ &&
+
+	# Add a new branch which should be failed by atomic push. This is a
+	# regression case.
+	git branch atomic &&
+
+	# --atomic should cause entire push to be rejected
+	test_must_fail git push --atomic "$up" master atomic collateral 2>output &&
+
+	# the new branch should not have been created upstream
+	test_must_fail git -C "$d" show-ref --verify refs/heads/atomic &&
+
+	# upstream should still reflect atomic2, the last thing we pushed
+	# successfully
+	git rev-parse atomic2 >expected &&
+	# on master...
+	git -C "$d" rev-parse refs/heads/master >actual &&
+	test_cmp expected actual &&
+	# ...and collateral.
+	git -C "$d" rev-parse refs/heads/collateral >actual &&
+	test_cmp expected actual &&
+
+	# the failed refs should be indicated to the user
+	grep "^ ! .*rejected.* master -> master" output &&
+
+	# the collateral failure refs should be indicated to the user
+	grep "^ ! .*rejected.* atomic -> atomic .*atomic push failed" output &&
+	grep "^ ! .*rejected.* collateral -> collateral .*atomic push failed" output
+'
+
 test_expect_success 'push --all can push to empty repo' '
 	d=$HTTPD_DOCUMENT_ROOT_PATH/empty-all.git &&
 	git init --bare "$d" &&
@@ -213,7 +262,7 @@ test_expect_success TTY 'push shows progress when stderr is a tty' '
 	cd "$ROOT_PATH"/test_repo_clone &&
 	test_commit noisy &&
 	test_terminal git push >output 2>&1 &&
-	test_i18ngrep "^Writing objects" output
+	test_i18ngrep "Writing objects" output
 '
 
 test_expect_success TTY 'push --quiet silences status and progress' '
@@ -228,7 +277,7 @@ test_expect_success TTY 'push --no-progress silences progress but not status' '
 	test_commit no-progress &&
 	test_terminal git push --no-progress >output 2>&1 &&
 	test_i18ngrep "^To http" output &&
-	test_i18ngrep ! "^Writing objects" output
+	test_i18ngrep ! "Writing objects" output
 '
 
 test_expect_success 'push --progress shows progress to non-tty' '
@@ -236,7 +285,7 @@ test_expect_success 'push --progress shows progress to non-tty' '
 	test_commit progress &&
 	git push --progress >output 2>&1 &&
 	test_i18ngrep "^To http" output &&
-	test_i18ngrep "^Writing objects" output
+	test_i18ngrep "Writing objects" output
 '
 
 test_expect_success 'http push gives sane defaults to reflog' '
diff --git a/t/t5551-http-fetch-smart.sh b/t/t5551-http-fetch-smart.sh
index ac74626a..e38e5438 100755
--- a/t/t5551-http-fetch-smart.sh
+++ b/t/t5551-http-fetch-smart.sh
@@ -199,7 +199,7 @@ test_expect_success 'GIT_SMART_HTTP can disable smart http' '
 
 test_expect_success 'invalid Content-Type rejected' '
 	test_must_fail git clone $HTTPD_URL/broken_smart/repo.git 2>actual &&
-	grep "not valid:" actual
+	test_i18ngrep "not valid:" actual
 '
 
 test_expect_success 'create namespaced refs' '
@@ -301,11 +301,10 @@ test_expect_success CMDLINE_LIMIT \
 	)
 '
 
-test_expect_success 'large fetch-pack requests can be split across POSTs' '
+test_expect_success 'large fetch-pack requests can be sent using chunked encoding' '
 	GIT_TRACE_CURL=true git -c http.postbuffer=65536 \
 		clone --bare "$HTTPD_URL/smart/repo.git" split.git 2>err &&
-	grep "^=> Send header: POST" err >posts &&
-	test_line_count = 2 posts
+	grep "^=> Send header: Transfer-Encoding: chunked" err
 '
 
 test_expect_success 'test allowreachablesha1inwant' '
@@ -466,7 +465,7 @@ test_expect_success 'GIT_TRACE_CURL_NO_DATA prevents data from being traced' '
 
 test_expect_success 'server-side error detected' '
 	test_must_fail git clone $HTTPD_URL/error_smart/repo.git 2>actual &&
-	grep "server-side error" actual
+	test_i18ngrep "server-side error" actual
 '
 
 test_done
diff --git a/t/t5601-clone.sh b/t/t5601-clone.sh
index de9d99cf..37d76808 100755
--- a/t/t5601-clone.sh
+++ b/t/t5601-clone.sh
@@ -630,9 +630,8 @@ test_expect_success CASE_INSENSITIVE_FS 'colliding file detection' '
 	test_i18ngrep "the following paths have collided" icasefs/warning
 '
 
-partial_clone () {
+partial_clone_server () {
 	       SERVER="$1" &&
-	       URL="$2" &&
 
 	rm -rf "$SERVER" client &&
 	test_create_repo "$SERVER" &&
@@ -642,8 +641,14 @@ partial_clone () {
 	test_commit -C "$SERVER" two &&
 	HASH2=$(git hash-object "$SERVER/two.t") &&
 	test_config -C "$SERVER" uploadpack.allowfilter 1 &&
-	test_config -C "$SERVER" uploadpack.allowanysha1inwant 1 &&
+	test_config -C "$SERVER" uploadpack.allowanysha1inwant 1
+}
 
+partial_clone () {
+	       SERVER="$1" &&
+	       URL="$2" &&
+
+	partial_clone_server "${SERVER}" &&
 	git clone --filter=blob:limit=0 "$URL" client &&
 
 	git -C client fsck &&
@@ -660,6 +665,11 @@ test_expect_success 'partial clone' '
 	partial_clone server "file://$(pwd)/server"
 '
 
+test_expect_success 'partial clone with -o' '
+	partial_clone_server server &&
+	git clone -o blah --filter=blob:limit=0 "file://$(pwd)/server" client
+'
+
 test_expect_success 'partial clone: warn if server does not support object filtering' '
 	rm -rf server client &&
 	test_create_repo server &&
diff --git a/t/t5607-clone-bundle.sh b/t/t5607-clone-bundle.sh
index cf39e9e2..2a0fb15c 100755
--- a/t/t5607-clone-bundle.sh
+++ b/t/t5607-clone-bundle.sh
@@ -14,6 +14,12 @@ test_expect_success 'setup' '
 	git tag -d third
 '
 
+test_expect_success '"verify" needs a worktree' '
+	git bundle create tip.bundle -1 master &&
+	test_must_fail nongit git bundle verify ../tip.bundle 2>err &&
+	test_i18ngrep "need a repository" err
+'
+
 test_expect_success 'annotated tags can be excluded by rev-list options' '
 	git bundle create bundle --all --since=7.Apr.2005.15:14:00.-0700 &&
 	git ls-remote bundle > output &&
diff --git a/t/t5616-partial-clone.sh b/t/t5616-partial-clone.sh
index 9a8f9886..b91ef548 100755
--- a/t/t5616-partial-clone.sh
+++ b/t/t5616-partial-clone.sh
@@ -244,11 +244,25 @@ test_expect_success 'fetch what is specified on CLI even if already promised' '
 . "$TEST_DIRECTORY"/lib-httpd.sh
 start_httpd
 
-# Converts bytes into a form suitable for inclusion in a sed command. For
-# example, "printf 'ab\r\n' | hex_unpack" results in '\x61\x62\x0d\x0a'.
-sed_escape () {
-	perl -e '$/ = undef; $input = <>; print unpack("H2" x length($input), $input)' |
-		sed 's/\(..\)/\\x\1/g'
+# Converts bytes into their hexadecimal representation. For example,
+# "printf 'ab\r\n' | hex_unpack" results in '61620d0a'.
+hex_unpack () {
+	perl -e '$/ = undef; $input = <>; print unpack("H2" x length($input), $input)'
+}
+
+# Inserts $1 at the start of the string and every 2 characters thereafter.
+intersperse () {
+	sed 's/\(..\)/'$1'\1/g'
+}
+
+# Create a one-time-sed command to replace the existing packfile with $1.
+replace_packfile () {
+	# The protocol requires that the packfile be sent in sideband 1, hence
+	# the extra \x01 byte at the beginning.
+	printf "1,/packfile/!c %04x\\\\x01%s0000" \
+		"$(($(wc -c <$1) + 5))" \
+		"$(hex_unpack <$1 | intersperse '\\x')" \
+		>"$HTTPD_ROOT_PATH/one-time-sed"
 }
 
 test_expect_success 'upon cloning, check that all refs point to objects' '
@@ -270,10 +284,7 @@ test_expect_success 'upon cloning, check that all refs point to objects' '
 	# Replace the existing packfile with the crafted one. The protocol
 	# requires that the packfile be sent in sideband 1, hence the extra
 	# \x01 byte at the beginning.
-	printf "1,/packfile/!c %04x\\\\x01%s0000" \
-		"$(($(wc -c <incomplete.pack) + 5))" \
-		"$(sed_escape <incomplete.pack)" \
-		>"$HTTPD_ROOT_PATH/one-time-sed" &&
+	replace_packfile incomplete.pack &&
 
 	# Use protocol v2 because the sed command looks for the "packfile"
 	# section header.
@@ -313,10 +324,7 @@ test_expect_success 'when partial cloning, tolerate server not sending target of
 	# Replace the existing packfile with the crafted one. The protocol
 	# requires that the packfile be sent in sideband 1, hence the extra
 	# \x01 byte at the beginning.
-	printf "1,/packfile/!c %04x\\\\x01%s0000" \
-		"$(($(wc -c <incomplete.pack) + 5))" \
-		"$(sed_escape <incomplete.pack)" \
-		>"$HTTPD_ROOT_PATH/one-time-sed" &&
+	replace_packfile incomplete.pack &&
 
 	# Use protocol v2 because the sed command looks for the "packfile"
 	# section header.
@@ -331,4 +339,82 @@ test_expect_success 'when partial cloning, tolerate server not sending target of
 	! test -e "$HTTPD_ROOT_PATH/one-time-sed"
 '
 
+test_expect_success 'tolerate server sending REF_DELTA against missing promisor objects' '
+	SERVER="$HTTPD_DOCUMENT_ROOT_PATH/server" &&
+	rm -rf "$SERVER" repo &&
+	test_create_repo "$SERVER" &&
+	test_config -C "$SERVER" uploadpack.allowfilter 1 &&
+	test_config -C "$SERVER" uploadpack.allowanysha1inwant 1 &&
+
+	# Create a commit with 2 blobs to be used as delta bases.
+	for i in $(test_seq 10)
+	do
+		echo "this is a line" >>"$SERVER/foo.txt" &&
+		echo "this is another line" >>"$SERVER/have.txt"
+	done &&
+	git -C "$SERVER" add foo.txt have.txt &&
+	git -C "$SERVER" commit -m bar &&
+	git -C "$SERVER" rev-parse HEAD:foo.txt >deltabase_missing &&
+	git -C "$SERVER" rev-parse HEAD:have.txt >deltabase_have &&
+
+	# Clone. The client has deltabase_have but not deltabase_missing.
+	git -c protocol.version=2 clone --no-checkout \
+		--filter=blob:none $HTTPD_URL/one_time_sed/server repo &&
+	git -C repo hash-object -w -- "$SERVER/have.txt" &&
+
+	# Sanity check to ensure that the client does not have
+	# deltabase_missing.
+	git -C repo rev-list --objects --ignore-missing \
+		-- $(cat deltabase_missing) >objlist &&
+	test_line_count = 0 objlist &&
+
+	# Another commit. This commit will be fetched by the client.
+	echo "abcdefghijklmnopqrstuvwxyz" >>"$SERVER/foo.txt" &&
+	echo "abcdefghijklmnopqrstuvwxyz" >>"$SERVER/have.txt" &&
+	git -C "$SERVER" add foo.txt have.txt &&
+	git -C "$SERVER" commit -m baz &&
+
+	# Pack a thin pack containing, among other things, HEAD:foo.txt
+	# delta-ed against HEAD^:foo.txt and HEAD:have.txt delta-ed against
+	# HEAD^:have.txt.
+	printf "%s\n--not\n%s\n" \
+		$(git -C "$SERVER" rev-parse HEAD) \
+		$(git -C "$SERVER" rev-parse HEAD^) |
+		git -C "$SERVER" pack-objects --thin --stdout >thin.pack &&
+
+	# Ensure that the pack contains one delta against HEAD^:foo.txt. Since
+	# the delta contains at least 26 novel characters, the size cannot be
+	# contained in 4 bits, so the object header will take up 2 bytes. The
+	# most significant nybble of the first byte is 0b1111 (0b1 to indicate
+	# that the header continues, and 0b111 to indicate REF_DELTA), followed
+	# by any 3 nybbles, then the OID of the delta base.
+	printf "f.,..%s" $(intersperse "," <deltabase_missing) >want &&
+	hex_unpack <thin.pack | intersperse "," >have &&
+	grep $(cat want) have &&
+
+	# Ensure that the pack contains one delta against HEAD^:have.txt,
+	# similar to the above.
+	printf "f.,..%s" $(intersperse "," <deltabase_have) >want &&
+	hex_unpack <thin.pack | intersperse "," >have &&
+	grep $(cat want) have &&
+
+	replace_packfile thin.pack &&
+
+	# Use protocol v2 because the sed command looks for the "packfile"
+	# section header.
+	test_config -C "$SERVER" protocol.version 2 &&
+
+	# Fetch the thin pack and ensure that index-pack is able to handle the
+	# REF_DELTA object with a missing promisor delta base.
+	GIT_TRACE_PACKET="$(pwd)/trace" git -C repo -c protocol.version=2 fetch &&
+
+	# Ensure that the missing delta base was directly fetched, but not the
+	# one that the client has.
+	grep "want $(cat deltabase_missing)" trace &&
+	! grep "want $(cat deltabase_have)" trace &&
+
+	# Ensure that the one-time-sed script was used.
+	! test -e "$HTTPD_ROOT_PATH/one-time-sed"
+'
+
 test_done
diff --git a/t/t5801-remote-helpers.sh b/t/t5801-remote-helpers.sh
index d04f8007..2d6c4a28 100755
--- a/t/t5801-remote-helpers.sh
+++ b/t/t5801-remote-helpers.sh
@@ -126,7 +126,7 @@ test_expect_success 'forced push' '
 '
 
 test_expect_success 'cloning without refspec' '
-	GIT_REMOTE_TESTGIT_REFSPEC="" \
+	GIT_REMOTE_TESTGIT_NOREFSPEC=1 \
 	git clone "testgit::${PWD}/server" local2 2>error &&
 	test_i18ngrep "this remote helper should implement refspec capability" error &&
 	compare_refs local2 HEAD server HEAD
@@ -135,7 +135,7 @@ test_expect_success 'cloning without refspec' '
 test_expect_success 'pulling without refspecs' '
 	(cd local2 &&
 	git reset --hard &&
-	GIT_REMOTE_TESTGIT_REFSPEC="" git pull 2>../error) &&
+	GIT_REMOTE_TESTGIT_NOREFSPEC=1 git pull 2>../error) &&
 	test_i18ngrep "this remote helper should implement refspec capability" error &&
 	compare_refs local2 HEAD server HEAD
 '
@@ -145,8 +145,8 @@ test_expect_success 'pushing without refspecs' '
 	(cd local2 &&
 	echo content >>file &&
 	git commit -a -m ten &&
-	GIT_REMOTE_TESTGIT_REFSPEC="" &&
-	export GIT_REMOTE_TESTGIT_REFSPEC &&
+	GIT_REMOTE_TESTGIT_NOREFSPEC=1 &&
+	export GIT_REMOTE_TESTGIT_NOREFSPEC &&
 	test_must_fail git push 2>../error) &&
 	test_i18ngrep "remote-helper doesn.t support push; refspec needed" error
 '
@@ -303,4 +303,14 @@ test_expect_success 'fetch url' '
 	compare_refs server HEAD local FETCH_HEAD
 '
 
+test_expect_success 'fetch tag' '
+	(cd server &&
+	 git tag v1.0
+	) &&
+	(cd local &&
+	 git fetch
+	) &&
+	compare_refs local v1.0 server v1.0
+'
+
 test_done
diff --git a/t/t5801/git-remote-testgit b/t/t5801/git-remote-testgit
index 752c763e..6b9f0b5d 100755
--- a/t/t5801/git-remote-testgit
+++ b/t/t5801/git-remote-testgit
@@ -11,13 +11,15 @@ fi
 url=$2
 
 dir="$GIT_DIR/testgit/$alias"
-prefix="refs/testgit/$alias"
 
-default_refspec="refs/heads/*:${prefix}/heads/*"
+h_refspec="refs/heads/*:refs/testgit/$alias/heads/*"
+t_refspec="refs/tags/*:refs/testgit/$alias/tags/*"
 
-refspec="${GIT_REMOTE_TESTGIT_REFSPEC-$default_refspec}"
-
-test -z "$refspec" && prefix="refs"
+if test -n "$GIT_REMOTE_TESTGIT_NOREFSPEC"
+then
+	h_refspec=""
+	t_refspec=""
+fi
 
 GIT_DIR="$url/.git"
 export GIT_DIR
@@ -40,7 +42,8 @@ do
 	capabilities)
 		echo 'import'
 		echo 'export'
-		test -n "$refspec" && echo "refspec $refspec"
+		test -n "$h_refspec" && echo "refspec $h_refspec"
+		test -n "$t_refspec" && echo "refspec $t_refspec"
 		if test -n "$gitmarks"
 		then
 			echo "*import-marks $gitmarks"
@@ -52,7 +55,7 @@ do
 		echo
 		;;
 	list)
-		git for-each-ref --format='? %(refname)' 'refs/heads/'
+		git for-each-ref --format='? %(refname)' 'refs/heads/' 'refs/tags/'
 		head=$(git symbolic-ref HEAD)
 		echo "@$head HEAD"
 		echo
@@ -81,10 +84,11 @@ do
 
 		echo "feature done"
 		git fast-export \
+			${h_refspec:+"--refspec=$h_refspec"} \
+			${t_refspec:+"--refspec=$t_refspec"} \
 			${testgitmarks:+"--import-marks=$testgitmarks"} \
 			${testgitmarks:+"--export-marks=$testgitmarks"} \
-			$refs |
-		sed -e "s#refs/heads/#${prefix}/heads/#g"
+			$refs
 		echo "done"
 		;;
 	export)
diff --git a/t/t6500-gc.sh b/t/t6500-gc.sh
index 515c6735..c0f04dc6 100755
--- a/t/t6500-gc.sh
+++ b/t/t6500-gc.sh
@@ -71,6 +71,8 @@ test_expect_success 'gc --keep-largest-pack' '
 		git gc --keep-largest-pack &&
 		( cd .git/objects/pack && ls *.pack ) >pack-list &&
 		test_line_count = 2 pack-list &&
+		awk "/^P /{print \$2}" <.git/objects/info/packs >pack-info &&
+		test_line_count = 2 pack-info &&
 		test_path_is_file $BASE_PACK &&
 		git fsck
 	)
diff --git a/t/t7300-clean.sh b/t/t7300-clean.sh
index 7b36954d..a2c45d19 100755
--- a/t/t7300-clean.sh
+++ b/t/t7300-clean.sh
@@ -669,4 +669,16 @@ test_expect_success 'git clean -d skips untracked dirs containing ignored files'
 	test_path_is_missing foo/b/bb
 '
 
+test_expect_success MINGW 'handle clean & core.longpaths = false nicely' '
+	test_config core.longpaths false &&
+	a50=aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa &&
+	mkdir -p $a50$a50/$a50$a50/$a50$a50 &&
+	: >"$a50$a50/test.txt" 2>"$a50$a50/$a50$a50/$a50$a50/test.txt" &&
+	# create a temporary outside the working tree to hide from "git clean"
+	test_must_fail git clean -xdf 2>.git/err &&
+	# grepping for a strerror string is unportable but it is OK here with
+	# MINGW prereq
+	test_i18ngrep "too long" .git/err
+'
+
 test_done
diff --git a/t/t7407-submodule-foreach.sh b/t/t7407-submodule-foreach.sh
index 706ae762..6b2aa917 100755
--- a/t/t7407-submodule-foreach.sh
+++ b/t/t7407-submodule-foreach.sh
@@ -421,4 +421,11 @@ test_expect_success 'option-like arguments passed to foreach commands are not lo
 	test_cmp expected actual
 '
 
+test_expect_success 'option-like arguments passed to foreach recurse correctly' '
+	git -C clone2 submodule foreach --recursive "echo be --an-option" >expect &&
+	git -C clone2 submodule foreach --recursive echo be --an-option >actual &&
+	grep -e "--an-option" expect &&
+	test_cmp expect actual
+'
+
 test_done
diff --git a/t/t7513-interpret-trailers.sh b/t/t7513-interpret-trailers.sh
index c4418613..f19202b5 100755
--- a/t/t7513-interpret-trailers.sh
+++ b/t/t7513-interpret-trailers.sh
@@ -538,33 +538,50 @@ test_expect_success 'with 2 files arguments' '
 	test_cmp expected actual
 '
 
-test_expect_success 'with message that has comments' '
-	cat basic_message >message_with_comments &&
-	sed -e "s/ Z\$/ /" >>message_with_comments <<-\EOF &&
-		# comment
-
-		# other comment
-		Cc: Z
-		# yet another comment
-		Reviewed-by: Johan
-		Reviewed-by: Z
-		# last comment
-
-	EOF
-	cat basic_patch >>message_with_comments &&
-	cat basic_message >expected &&
-	cat >>expected <<-\EOF &&
-		# comment
-
-		Reviewed-by: Johan
-		Cc: Peff
-		# last comment
-
-	EOF
-	cat basic_patch >>expected &&
-	git interpret-trailers --trim-empty --trailer "Cc: Peff" message_with_comments >actual &&
-	test_cmp expected actual
-'
+# Cover multiple comment characters with the same test input.
+for char in "#" ";"
+do
+	case "$char" in
+	"#")
+		# This is the default, so let's explicitly _not_
+		# set any config to make sure it behaves as we expect.
+		;;
+	*)
+		config="-c core.commentChar=$char"
+		;;
+	esac
+
+	test_expect_success "with message that has comments ($char)" '
+		cat basic_message >message_with_comments &&
+		sed -e "s/ Z\$/ /" \
+		    -e "s/#/$char/g" >>message_with_comments <<-EOF &&
+			# comment
+
+			# other comment
+			Cc: Z
+			# yet another comment
+			Reviewed-by: Johan
+			Reviewed-by: Z
+			# last comment
+
+		EOF
+		cat basic_patch >>message_with_comments &&
+		cat basic_message >expected &&
+		sed -e "s/#/$char/g" >>expected <<-\EOF &&
+			# comment
+
+			Reviewed-by: Johan
+			Cc: Peff
+			# last comment
+
+		EOF
+		cat basic_patch >>expected &&
+		git $config interpret-trailers \
+			--trim-empty --trailer "Cc: Peff" \
+			message_with_comments >actual &&
+		test_cmp expected actual
+	'
+done
 
 test_expect_success 'with message that has an old style conflict block' '
 	cat basic_message >message_with_comments &&
diff --git a/t/t7600-merge.sh b/t/t7600-merge.sh
index 7f9c68cb..4ec5d9ec 100755
--- a/t/t7600-merge.sh
+++ b/t/t7600-merge.sh
@@ -570,6 +570,12 @@ test_expect_success 'combining --squash and --no-ff is refused' '
 	test_must_fail git merge --no-ff --squash c1
 '
 
+test_expect_success 'combining --squash and --commit is refused' '
+	git reset --hard c0 &&
+	test_must_fail git merge --squash --commit c1 &&
+	test_must_fail git merge --commit --squash c1
+'
+
 test_expect_success 'option --ff-only overwrites --no-ff' '
 	git merge --no-ff --ff-only c1 &&
 	test_must_fail git merge --no-ff --ff-only c2
diff --git a/t/t9832-unshelve.sh b/t/t9832-unshelve.sh
index 1286a5b8..e9276c48 100755
--- a/t/t9832-unshelve.sh
+++ b/t/t9832-unshelve.sh
@@ -22,7 +22,10 @@ test_expect_success 'init depot' '
 		: >file_to_move &&
 		p4 add file_to_delete &&
 		p4 add file_to_move &&
-		p4 submit -d "add files to delete"
+		p4 submit -d "add files to delete" &&
+		echo file_to_integrate >file_to_integrate &&
+		p4 add file_to_integrate &&
+		p4 submit -d "add file to integrate"
 	)
 '
 
@@ -40,6 +43,7 @@ test_expect_success 'create shelved changelist' '
 		p4 delete file_to_delete &&
 		p4 edit file_to_move &&
 		p4 move file_to_move moved_file &&
+		p4 integrate file_to_integrate integrated_file &&
 		p4 opened &&
 		p4 shelve -i <<EOF
 Change: new
@@ -53,6 +57,7 @@ Files:
 	//depot/file_to_delete
 	//depot/file_to_move
 	//depot/moved_file
+	//depot/integrated_file
 EOF
 
 	) &&
@@ -65,6 +70,7 @@ EOF
 		test_path_is_file file2 &&
 		test_cmp file1 "$cli"/file1 &&
 		test_cmp file2 "$cli"/file2 &&
+		test_cmp file_to_integrate "$cli"/integrated_file &&
 		test_path_is_missing file_to_delete &&
 		test_path_is_missing file_to_move &&
 		test_path_is_file moved_file
diff --git a/t/test-lib-functions.sh b/t/test-lib-functions.sh
index 8270de74..f233522f 100644
--- a/t/test-lib-functions.sh
+++ b/t/test-lib-functions.sh
@@ -888,6 +888,21 @@ test_cmp_rev () {
 	fi
 }
 
+# Compare paths respecting core.ignoreCase
+test_cmp_fspath () {
+	if test "x$1" = "x$2"
+	then
+		return 0
+	fi
+
+	if test true != "$(git config --get --type=bool core.ignorecase)"
+	then
+		return 1
+	fi
+
+	test "x$(echo "$1" | tr A-Z a-z)" =  "x$(echo "$2" | tr A-Z a-z)"
+}
+
 # Print a sequence of integers in increasing order, either with
 # two arguments (start and end):
 #