rsync transport: allow local paths, and fix tests

Earlier, the rsync tests were disabled by default, as they needed a
running rsyncd daemon.  This was only due to the limitation that our
rsync transport only allowed full URLs of the form

	rsync://<host>/<path>

Relaxing the URLs to allow

	rsync:<path>

permitted the change in the tests to run whenever rsync is available,
without requiring a fully configured and running rsyncd.

While at it, the tests were fixed so that they run in directories with a
space in their name.

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

1 files changed, 20 insertions, 19 deletions

diff --git a/t/t5510-fetch.sh b/t/t5510-fetch.sh
index 9e679b402..bee3424fe 100755
--- a/t/t5510-fetch.sh
+++ b/t/t5510-fetch.sh
@@ -191,38 +191,39 @@ test_expect_success 'bundle should be able to create a full history' '
 
 '
 
-test "$TEST_RSYNC" && {
+! rsync --help > /dev/null 2> /dev/null &&
+say 'Skipping rsync tests because rsync was not found' || {
 test_expect_success 'fetch via rsync' '
 	git pack-refs &&
 	mkdir rsynced &&
-	cd rsynced &&
-	git init &&
-	git fetch rsync://127.0.0.1$(pwd)/../.git master:refs/heads/master &&
-	git gc --prune &&
-	test $(git rev-parse master) = $(cd .. && git rev-parse master) &&
-	git fsck --full
+	(cd rsynced &&
+	 git init --bare &&
+	 git fetch "rsync:$(pwd)/../.git" master:refs/heads/master &&
+	 git gc --prune &&
+	 test $(git rev-parse master) = $(cd .. && git rev-parse master) &&
+	 git fsck --full)
 '
 
 test_expect_success 'push via rsync' '
-	mkdir ../rsynced2 &&
-	(cd ../rsynced2 &&
+	mkdir rsynced2 &&
+	(cd rsynced2 &&
 	 git init) &&
-	git push rsync://127.0.0.1$(pwd)/../rsynced2/.git master &&
-	cd ../rsynced2 &&
-	git gc --prune &&
-	test $(git rev-parse master) = $(cd .. && git rev-parse master) &&
-	git fsck --full
+	(cd rsynced &&
+	 git push "rsync:$(pwd)/../rsynced2/.git" master) &&
+	(cd rsynced2 &&
+	 git gc --prune &&
+	 test $(git rev-parse master) = $(cd .. && git rev-parse master) &&
+	 git fsck --full)
 '
 
 test_expect_success 'push via rsync' '
-	cd .. &&
 	mkdir rsynced3 &&
 	(cd rsynced3 &&
 	 git init) &&
-	git push --all rsync://127.0.0.1$(pwd)/rsynced3/.git &&
-	cd rsynced3 &&
-	test $(git rev-parse master) = $(cd .. && git rev-parse master) &&
-	git fsck --full
+	git push --all "rsync:$(pwd)/rsynced3/.git" &&
+	(cd rsynced3 &&
+	 test $(git rev-parse master) = $(cd .. && git rev-parse master) &&
+	 git fsck --full)
 '
 }