aboutsummaryrefslogtreecommitdiff
path: root/t
diff options
context:
space:
mode:
authorJunio C Hamano <junkio@cox.net>2006-07-12 22:44:59 -0700
committerJunio C Hamano <junkio@cox.net>2006-07-12 22:44:59 -0700
commite40e0135f24a140935c218af43d0bf8b7b07067b (patch)
tree6ad7ea4a488b1f61ae16547514130d2292a78f48 /t
parent3939b805f4147a97c08cc50ef7e53cd6c2490c5c (diff)
parentcd6f207a445f96966eb119b874306dca291fcd22 (diff)
downloadgit-e40e0135f24a140935c218af43d0bf8b7b07067b.tar.gz
git-e40e0135f24a140935c218af43d0bf8b7b07067b.tar.xz
Merge branch 'js/merge-base'
* js/merge-base: Additional merge-base tests (revised) merge-base: update the clean-up postprocessing
Diffstat (limited to 't')
-rwxr-xr-xt/t6010-merge-base.sh45
1 files changed, 45 insertions, 0 deletions
diff --git a/t/t6010-merge-base.sh b/t/t6010-merge-base.sh
index 1dce123ae..b15920b85 100755
--- a/t/t6010-merge-base.sh
+++ b/t/t6010-merge-base.sh
@@ -44,6 +44,43 @@ A=$(doit 1 A $B)
G=$(doit 7 G $B $E)
H=$(doit 8 H $A $F)
+# Setup for second test to demonstrate that relying on timestamps in a
+# distributed SCM to provide a _consistent_ partial ordering of commits
+# leads to insanity.
+#
+# Relative
+# Structure timestamps
+#
+# PL PR +4 +4
+# / \/ \ / \/ \
+# L2 C2 R2 +3 -1 +3
+# | | | | | |
+# L1 C1 R1 +2 -2 +2
+# | | | | | |
+# L0 C0 R0 +1 -3 +1
+# \ | / \ | /
+# S 0
+#
+# The left and right chains of commits can be of any length and complexity as
+# long as all of the timestamps are greater than that of S.
+
+S=$(doit 0 S)
+
+C0=$(doit -3 C0 $S)
+C1=$(doit -2 C1 $C0)
+C2=$(doit -1 C2 $C1)
+
+L0=$(doit 1 L0 $S)
+L1=$(doit 2 L1 $L0)
+L2=$(doit 3 L2 $L1)
+
+R0=$(doit 1 R0 $S)
+R1=$(doit 2 R1 $R0)
+R2=$(doit 3 R2 $R1)
+
+PL=$(doit 4 PL $L2 $C2)
+PR=$(doit 4 PR $C2 $R2)
+
test_expect_success 'compute merge-base (single)' \
'MB=$(git-merge-base G H) &&
expr "$(git-name-rev "$MB")" : "[0-9a-f]* tags/B"'
@@ -56,4 +93,12 @@ test_expect_success 'compute merge-base with show-branch' \
'MB=$(git-show-branch --merge-base G H) &&
expr "$(git-name-rev "$MB")" : "[0-9a-f]* tags/B"'
+test_expect_success 'compute merge-base (single)' \
+ 'MB=$(git-merge-base PL PR) &&
+ expr "$(git-name-rev "$MB")" : "[0-9a-f]* tags/C2"'
+
+test_expect_success 'compute merge-base (all)' \
+ 'MB=$(git-merge-base --all PL PR) &&
+ expr "$(git-name-rev "$MB")" : "[0-9a-f]* tags/C2"'
+
test_done