Reduce the number of connects when fetching

diff --git a/t/t5510-fetch.sh b/t/t5510-fetch.sh
index 7406de35ae35bbb0d3a97016046c047e25822671..9b948c14e6f92e8154373154b32a6d450ead47af 100755 (executable)
--- a/t/t5510-fetch.sh
+++ b/t/t5510-fetch.sh
@@ -67,6 +67,18 @@ test_expect_success "fetch test for-merge" '
        cut -f -2 .git/FETCH_HEAD >actual &&
        diff expected actual'
 
+test_expect_success 'fetch tags when there is no tags' '
+
+    cd "$D" &&
+
+    mkdir notags &&
+    cd notags &&
+    git init &&
+
+    git fetch -t ..
+
+'
+
 test_expect_success 'fetch following tags' '
 
        cd "$D" &&
@@ -83,6 +95,31 @@ test_expect_success 'fetch following tags' '
 
 '
 
+test_expect_success 'fetch must not resolve short tag name' '
+
+       cd "$D" &&
+
+       mkdir five &&
+       cd five &&
+       git init &&
+
+       ! git fetch .. anno:five
+
+'
+
+test_expect_success 'fetch must not resolve short remote name' '
+
+       cd "$D" &&
+       git-update-ref refs/remotes/six/HEAD HEAD
+
+       mkdir six &&
+       cd six &&
+       git init &&
+
+       ! git fetch .. six:six
+
+'
+
 test_expect_success 'create bundle 1' '
        cd "$D" &&
        echo >file updated again by origin &&
@@ -102,10 +139,10 @@ test_expect_success 'create bundle 2' '
        git bundle create bundle2 master~2..master
 '
 
-test_expect_failure 'unbundle 1' '
+test_expect_success 'unbundle 1' '
        cd "$D/bundle" &&
        git checkout -b some-branch &&
-       git fetch "$D/bundle1" master:master
+       ! git fetch "$D/bundle1" master:master
 '
 
 test_expect_success 'bundle 1 has only 3 files ' '
@@ -153,6 +190,56 @@ test_expect_success 'bundle should be able to create a full history' '
 
 '
 
+test "$TEST_RSYNC" && {
+test_expect_success 'fetch via rsync' '
+       git pack-refs &&
+       mkdir rsynced &&
+       cd rsynced &&
+       git init &&
+       git fetch rsync://127.0.0.1$(pwd)/../.git master:refs/heads/master &&
+       git gc --prune &&
+       test $(git rev-parse master) = $(cd .. && git rev-parse master) &&
+       git fsck --full
+'
+
+test_expect_success 'push via rsync' '
+       mkdir ../rsynced2 &&
+       (cd ../rsynced2 &&
+        git init) &&
+       git push rsync://127.0.0.1$(pwd)/../rsynced2/.git master &&
+       cd ../rsynced2 &&
+       git gc --prune &&
+       test $(git rev-parse master) = $(cd .. && git rev-parse master) &&
+       git fsck --full
+'
+
+test_expect_success 'push via rsync' '
+       cd .. &&
+       mkdir rsynced3 &&
+       (cd rsynced3 &&
+        git init) &&
+       git push --all rsync://127.0.0.1$(pwd)/rsynced3/.git &&
+       cd rsynced3 &&
+       test $(git rev-parse master) = $(cd .. && git rev-parse master) &&
+       git fsck --full
+'
+}
+
+test_expect_success 'fetch with a non-applying branch.<name>.merge' '
+       git config branch.master.remote yeti &&
+       git config branch.master.merge refs/heads/bigfoot &&
+       git config remote.blub.url one &&
+       git config remote.blub.fetch "refs/heads/*:refs/remotes/one/*" &&
+       git fetch blub
+'
+
+# the strange name is: a\!'b
+test_expect_success 'quoting of a strangely named repo' '
+       ! git fetch "a\\!'\''b" > result 2>&1 &&
+       cat result &&
+       grep "fatal: '\''a\\\\!'\''b'\''" result
+'
+
 test_expect_success 'bundle should record HEAD correctly' '
 
        cd "$D" &&
@@ -166,4 +253,46 @@ test_expect_success 'bundle should record HEAD correctly' '
 
 '
 
+test_expect_success 'explicit fetch should not update tracking' '
+
+       cd "$D" &&
+       git branch -f side &&
+       (
+               cd three &&
+               o=$(git rev-parse --verify refs/remotes/origin/master) &&
+               git fetch origin master &&
+               n=$(git rev-parse --verify refs/remotes/origin/master) &&
+               test "$o" = "$n" &&
+               ! git rev-parse --verify refs/remotes/origin/side
+       )
+'
+
+test_expect_success 'explicit pull should not update tracking' '
+
+       cd "$D" &&
+       git branch -f side &&
+       (
+               cd three &&
+               o=$(git rev-parse --verify refs/remotes/origin/master) &&
+               git pull origin master &&
+               n=$(git rev-parse --verify refs/remotes/origin/master) &&
+               test "$o" = "$n" &&
+               ! git rev-parse --verify refs/remotes/origin/side
+       )
+'
+
+test_expect_success 'configured fetch updates tracking' '
+
+       cd "$D" &&
+       git branch -f side &&
+       (
+               cd three &&
+               o=$(git rev-parse --verify refs/remotes/origin/master) &&
+               git fetch origin &&
+               n=$(git rev-parse --verify refs/remotes/origin/master) &&
+               test "$o" != "$n" &&
+               git rev-parse --verify refs/remotes/origin/side
+       )
+'
+
 test_done