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[1/2] mingw (t5580): document bug when cloning from backslashed UNC paths

Message ID 785b71df39c777f3ff182098a6961fceb629bfcf.1547756085.git.gitgitgadget@gmail.com (mailing list archive)
State New, archived
Headers show
Series mingw: fix git clone \\server\share | expand

Commit Message

Derrick Stolee via GitGitGadget Jan. 17, 2019, 8:14 p.m. UTC 
From: Johannes Schindelin <johannes.schindelin@gmx.de>

Due to a quirk in Git's method to spawn git-upload-pack, there is a
problem when passing paths with backslashes in them: Git will force the
command-line through the shell, which has different quoting semantics in
Git for Windows (being an MSYS2 program) than regular Win32 executables
such as git.exe itself.

The symptom is that the first of the two backslashes in UNC paths of the
form \\myserver\folder\repository.git is *stripped off*.

Document this bug by introducing a test case.

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
---
 t/t5580-clone-push-unc.sh | 5 +++++
 1 file changed, 5 insertions(+)
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Patch

diff --git a/t/t5580-clone-push-unc.sh b/t/t5580-clone-push-unc.sh
index ba548df4a9..c3703765f4 100755
--- a/t/t5580-clone-push-unc.sh
+++ b/t/t5580-clone-push-unc.sh
@@ -40,6 +40,11 @@  test_expect_success clone '
 	git clone "file://$UNCPATH" clone
 '
 
+test_expect_failure 'clone with backslashed path' '
+	BACKSLASHED="$(echo "$UNCPATH" | tr / \\\\)" &&
+	git clone "$BACKSLASHED" backslashed
+'
+
 test_expect_success push '
 	(
 		cd clone &&