Signed-off-by: Ronnie Sahlberg <sahlb...@google.com>
---
t/t5543-atomic-push.sh | 101 +++++++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 101 insertions(+)
create mode 100755 t/t5543-atomic-push.sh
diff --git a/t/t5543-atomic-push.sh b/t/t5543-atomic-push.sh
new file mode 100755
index 0000000..4903227
--- /dev/null
+++ b/t/t5543-atomic-push.sh
@@ -0,0 +1,101 @@
+#!/bin/sh
+
+test_description='pushing to a mirror repository'
+
+. ./test-lib.sh
+
+D=`pwd`
+
+invert () {
+ if "$@"; then
+ return 1
+ else
+ return 0
+ fi
+}
+
+mk_repo_pair () {
+ rm -rf master mirror &&
+ mkdir mirror &&
+ (
+ cd mirror &&
+ git init &&
+ git config receive.denyCurrentBranch warn
+ ) &&
+ mkdir master &&
+ (
+ cd master &&
+ git init &&
+ git remote add $1 up ../mirror
+ )
+}
+
+
+test_expect_success 'atomic push works for a single branch' '
+
+ mk_repo_pair &&
+ (
+ cd master &&
+ echo one >foo && git add foo && git commit -m one &&
+ git push --mirror up
+ echo two >foo && git add foo && git commit -m two &&
+ git push --atomic-push --mirror up
+ ) &&
+ master_master=$(cd master && git show-ref -s --verify
refs/heads/master) &&
+ mirror_master=$(cd mirror && git show-ref -s --verify
refs/heads/master) &&
+ test "$master_master" = "$mirror_master"
+
+'
+
+test_expect_success 'atomic push works for two branches' '
+
+ mk_repo_pair &&
+ (
+ cd master &&
+ echo one >foo && git add foo && git commit -m one &&
+ git branch second &&
+ git push --mirror up
+ echo two >foo && git add foo && git commit -m two &&
+ git checkout second &&
+ echo three >foo && git add foo && git commit -m three &&
+ git checkout master &&
+ git push --atomic-push --mirror up
+ ) &&
+ master_master=$(cd master && git show-ref -s --verify
refs/heads/master) &&
+ mirror_master=$(cd mirror && git show-ref -s --verify
refs/heads/master) &&
+ test "$master_master" = "$mirror_master"
+
+ master_second=$(cd master && git show-ref -s --verify
refs/heads/second) &&
+ mirror_second=$(cd mirror && git show-ref -s --verify
refs/heads/second) &&
+ test "$master_second" = "$mirror_second"
+'
+
+# set up two branches where master can be pushed but second can not
+# (non-fast-forward). Since second can not be pushed the whole operation
+# will fail and leave master untouched.
+test_expect_success 'atomic push fails if one branch fails' '
+ mk_repo_pair &&
+ (
+ cd master &&
+ echo one >foo && git add foo && git commit -m one &&
+ git branch second &&
+ git checkout second &&
+ echo two >foo && git add foo && git commit -m two &&
+ echo three >foo && git add foo && git commit -m three &&
+ echo four >foo && git add foo && git commit -m four &&
+ git push --mirror up
+ git reset --hard HEAD~2 &&
+ git checkout master
+ echo five >foo && git add foo && git commit -m five &&
+ ! git push --atomic-push --all up
+ ) &&
+ master_master=$(cd master && git show-ref -s --verify
refs/heads/master) &&
+ mirror_master=$(cd mirror && git show-ref -s --verify
refs/heads/master) &&
+ test "$master_master" != "$mirror_master" &&
+
+ master_second=$(cd master && git show-ref -s --verify
refs/heads/second) &&
+ mirror_second=$(cd mirror && git show-ref -s --verify
refs/heads/second) &&
+ test "$master_second" != "$mirror_second"
+'
+
+test_done
--
2.1.0.rc2.206.gedb03e5
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