From: Nanako Shiraishi <nanako3@lavabit.com>
Date: Tue, 24 Nov 2009 23:08:08 +0000 (+0900)
Subject: t1200: fix a timing dependent error
X-Git-Tag: v1.6.6-rc1~30
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=5d166ccb89faadb7ce5f36d2e33abbd7bb103117;p=git.git

t1200: fix a timing dependent error

The fourth test of show-branch in t1200 test was failing but only
sometimes. It only failed when two commits created in an earlier
test had different timestamps. When they were created within the
same second, the actual output matched the expected output.

Fix this by using test_tick to force reliable timestamps and update
the expected output so it does not to depend on the commits made in
the same sacond.

Signed-off-by: Nanako Shiraishi <nanako3@lavabit.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
---

diff --git a/Documentation/gitcore-tutorial.txt b/Documentation/gitcore-tutorial.txt
index b7380b069..e23739439 100644
--- a/Documentation/gitcore-tutorial.txt
+++ b/Documentation/gitcore-tutorial.txt
@@ -1186,9 +1186,9 @@ $ git show-branch
 * [master] Some fun.
  ! [mybranch] Some work.
 --
- + [mybranch] Some work.
 *  [master] Some fun.
-*+ [mybranch^] Initial commit
+ + [mybranch] Some work.
+*+ [master^] Initial commit
 ------------
 
 Now we are ready to experiment with the merge by hand.
diff --git a/t/t1200-tutorial.sh b/t/t1200-tutorial.sh
index 6bf84755f..238c2f1c0 100755
--- a/t/t1200-tutorial.sh
+++ b/t/t1200-tutorial.sh
@@ -47,7 +47,8 @@ test_expect_success 'tree' '
 '
 
 test_expect_success 'git diff-index -p HEAD' '
-	tree=$(git write-tree)
+	test_tick &&
+	tree=$(git write-tree) &&
 	commit=$(echo "Initial commit" | git commit-tree $tree) &&
 	git update-ref HEAD $commit &&
 	git diff-index -p HEAD > diff.output &&
@@ -113,12 +114,14 @@ test_expect_success 'git branch' '
 test_expect_success 'git resolve now fails' '
 	git checkout mybranch &&
 	echo "Work, work, work" >>hello &&
+	test_tick &&
 	git commit -m "Some work." -i hello &&
 
 	git checkout master &&
 
 	echo "Play, play, play" >>hello &&
 	echo "Lots of fun" >>example &&
+	test_tick &&
 	git commit -m "Some fun." -i hello example &&
 
 	test_must_fail git merge -m "Merge work in mybranch" mybranch
@@ -141,6 +144,7 @@ cat > show-branch.expect << EOF
 EOF
 
 test_expect_success 'git show-branch' '
+	test_tick &&
 	git commit -m "Merge work in mybranch" -i hello &&
 	git show-branch --topo-order --more=1 master mybranch \
 		> show-branch.output &&
@@ -201,9 +205,9 @@ cat > show-branch4.expect << EOF
 * [master] Some fun.
  ! [mybranch] Some work.
 --
- + [mybranch] Some work.
 *  [master] Some fun.
-*+ [mybranch^] Initial commit
+ + [mybranch] Some work.
+*+ [master^] Initial commit
 EOF
 
 test_expect_success 'git show-branch (part 4)' '