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-rwxr-xr-xt/t2024-checkout-dwim.sh31
1 files changed, 31 insertions, 0 deletions
diff --git a/t/t2024-checkout-dwim.sh b/t/t2024-checkout-dwim.sh
index 69b6774d10..fa0718c730 100755
--- a/t/t2024-checkout-dwim.sh
+++ b/t/t2024-checkout-dwim.sh
@@ -278,4 +278,35 @@ test_expect_success 'loosely defined local base branch is reported correctly' '
test_cmp expect actual
'
+test_expect_success 'reject when arg could be part of dwim branch' '
+ git remote add foo file://non-existent-place &&
+ git update-ref refs/remotes/foo/dwim-arg HEAD &&
+ echo foo >dwim-arg &&
+ git add dwim-arg &&
+ echo bar >dwim-arg &&
+ test_must_fail git checkout dwim-arg &&
+ test_must_fail git rev-parse refs/heads/dwim-arg -- &&
+ grep bar dwim-arg
+'
+
+test_expect_success 'disambiguate dwim branch and checkout path (1)' '
+ git update-ref refs/remotes/foo/dwim-arg1 HEAD &&
+ echo foo >dwim-arg1 &&
+ git add dwim-arg1 &&
+ echo bar >dwim-arg1 &&
+ git checkout -- dwim-arg1 &&
+ test_must_fail git rev-parse refs/heads/dwim-arg1 -- &&
+ grep foo dwim-arg1
+'
+
+test_expect_success 'disambiguate dwim branch and checkout path (2)' '
+ git update-ref refs/remotes/foo/dwim-arg2 HEAD &&
+ echo foo >dwim-arg2 &&
+ git add dwim-arg2 &&
+ echo bar >dwim-arg2 &&
+ git checkout dwim-arg2 -- &&
+ git rev-parse refs/heads/dwim-arg2 -- &&
+ grep bar dwim-arg2
+'
+
test_done