about summary refs log tree commit diff
path: root/third_party/git/t/t2024-checkout-dwim.sh
diff options
context:
space:
mode:
authorVincent Ambo <tazjin@google.com>2020-05-22T16·46+0100
committerVincent Ambo <tazjin@google.com>2020-05-22T16·46+0100
commit5229c9b232de5bfa959ad6ebbb4c8192ac513352 (patch)
tree8539e7e23682cac110900f946f034ae44162cacd /third_party/git/t/t2024-checkout-dwim.sh
parentf2b211131f2347342dde63975b09cf603149f1a3 (diff)
parent8518a7a51faaf50f830646d4c3585f51236b9349 (diff)
merge(3p/git): Merge git upstream at v2.26.2 r/808
Diffstat (limited to 'third_party/git/t/t2024-checkout-dwim.sh')
-rwxr-xr-xthird_party/git/t/t2024-checkout-dwim.sh28
1 files changed, 26 insertions, 2 deletions
diff --git a/third_party/git/t/t2024-checkout-dwim.sh b/third_party/git/t/t2024-checkout-dwim.sh
index fa0718c730c3..accfa9aa4bd8 100755
--- a/third_party/git/t/t2024-checkout-dwim.sh
+++ b/third_party/git/t/t2024-checkout-dwim.sh
@@ -37,7 +37,9 @@ test_expect_success 'setup' '
 		git checkout -b foo &&
 		test_commit a_foo &&
 		git checkout -b bar &&
-		test_commit a_bar
+		test_commit a_bar &&
+		git checkout -b ambiguous_branch_and_file &&
+		test_commit a_ambiguous_branch_and_file
 	) &&
 	git init repo_b &&
 	(
@@ -46,7 +48,9 @@ test_expect_success 'setup' '
 		git checkout -b foo &&
 		test_commit b_foo &&
 		git checkout -b baz &&
-		test_commit b_baz
+		test_commit b_baz &&
+		git checkout -b ambiguous_branch_and_file &&
+		test_commit b_ambiguous_branch_and_file
 	) &&
 	git remote add repo_a repo_a &&
 	git remote add repo_b repo_b &&
@@ -75,6 +79,26 @@ test_expect_success 'checkout of branch from multiple remotes fails #1' '
 	test_branch master
 '
 
+test_expect_success 'when arg matches multiple remotes, do not fallback to interpreting as pathspec' '
+	# create a file with name matching remote branch name
+	git checkout -b t_ambiguous_branch_and_file &&
+	>ambiguous_branch_and_file &&
+	git add ambiguous_branch_and_file &&
+	git commit -m "ambiguous_branch_and_file" &&
+
+	# modify file to verify that it will not be touched by checkout
+	test_when_finished "git checkout -- ambiguous_branch_and_file" &&
+	echo "file contents" >ambiguous_branch_and_file &&
+	cp ambiguous_branch_and_file expect &&
+
+	test_must_fail git checkout ambiguous_branch_and_file 2>err &&
+
+	test_i18ngrep "matched multiple (2) remote tracking branches" err &&
+
+	# file must not be altered
+	test_cmp expect ambiguous_branch_and_file
+'
+
 test_expect_success 'checkout of branch from multiple remotes fails with advice' '
 	git checkout -B master &&
 	test_might_fail git branch -D foo &&