diff mbox series

[v7,24/30] t7527: test FSMonitor on case insensitive+preserving file system

Message ID 40b80adbb31e866afb2b74b681695d3dadffc8df.1653336765.git.gitgitgadget@gmail.com (mailing list archive)
State Accepted
Commit caa9c37ec0b1c30ac1df266d01da6edb2c49d8ad
Headers show
Series Builtin FSMonitor Part 3 | expand

Commit Message

Jeff Hostetler May 23, 2022, 8:12 p.m. UTC
From: Jeff Hostetler <jeffhost@microsoft.com>

Test that FS events from the OS are received using the preserved,
on-disk spelling of files/directories rather than spelling used
to make the change.

Signed-off-by: Jeff Hostetler <jeffhost@microsoft.com>
---
 t/t7527-builtin-fsmonitor.sh | 36 ++++++++++++++++++++++++++++++++++++
 1 file changed, 36 insertions(+)
diff mbox series

Patch

diff --git a/t/t7527-builtin-fsmonitor.sh b/t/t7527-builtin-fsmonitor.sh
index cf4fb72c3f0..fbb7d6aef6e 100755
--- a/t/t7527-builtin-fsmonitor.sh
+++ b/t/t7527-builtin-fsmonitor.sh
@@ -832,4 +832,40 @@  test_expect_success 'submodule always visited' '
 	my_match_and_clean
 '
 
+# On a case-insensitive file system, confirm that the daemon
+# notices when the .git directory is moved/renamed/deleted
+# regardless of how it is spelled in the the FS event.
+# That is, does the FS event receive the spelling of the
+# operation or does it receive the spelling preserved with
+# the file/directory.
+#
+test_expect_success CASE_INSENSITIVE_FS 'case insensitive+preserving' '
+#	test_when_finished "stop_daemon_delete_repo test_insensitive" &&
+
+	git init test_insensitive &&
+
+	start_daemon -C test_insensitive --tf "$PWD/insensitive.trace" &&
+
+	mkdir -p test_insensitive/abc/def &&
+	echo xyz >test_insensitive/ABC/DEF/xyz &&
+
+	test_path_is_dir test_insensitive/.git &&
+	test_path_is_dir test_insensitive/.GIT &&
+
+	# Rename .git using an alternate spelling to verify that that
+	# daemon detects it and automatically shuts down.
+	mv test_insensitive/.GIT test_insensitive/.FOO &&
+	sleep 1 &&
+	mv test_insensitive/.FOO test_insensitive/.git &&
+	test_must_fail git -C test_insensitive fsmonitor--daemon status &&
+
+	# Verify that events were reported using on-disk spellings of the
+	# directories and files that we touched.  We may or may not get a
+	# trailing slash on modified directories.
+	#
+	egrep "^event: abc/?$"       ./insensitive.trace &&
+	egrep "^event: abc/def/?$"   ./insensitive.trace &&
+	egrep "^event: abc/def/xyz$" ./insensitive.trace
+'
+
 test_done