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-rwxr-xr-xt/t7603-merge-reduce-heads.sh55
1 files changed, 54 insertions, 1 deletions
diff --git a/t/t7603-merge-reduce-heads.sh b/t/t7603-merge-reduce-heads.sh
index 17b19dc11f..7e17eb490d 100755
--- a/t/t7603-merge-reduce-heads.sh
+++ b/t/t7603-merge-reduce-heads.sh
@@ -1,6 +1,6 @@
#!/bin/sh
-test_description='git-merge
+test_description='git merge
Testing octopus merge when reducing parents to independent branches.'
@@ -60,4 +60,57 @@ test_expect_success 'merge c1 with c2, c3, c4, c5' '
test -f c5.c
'
+test_expect_success 'setup' '
+ for i in A B C D E
+ do
+ echo $i > $i.c &&
+ git add $i.c &&
+ git commit -m $i &&
+ git tag $i
+ done &&
+ git reset --hard A &&
+ for i in F G H I
+ do
+ echo $i > $i.c &&
+ git add $i.c &&
+ git commit -m $i &&
+ git tag $i
+ done
+'
+
+test_expect_success 'merge E and I' '
+ git reset --hard A &&
+ git merge E I
+'
+
+test_expect_success 'verify merge result' '
+ test $(git rev-parse HEAD^1) = $(git rev-parse E) &&
+ test $(git rev-parse HEAD^2) = $(git rev-parse I)
+'
+
+test_expect_success 'add conflicts' '
+ git reset --hard E &&
+ echo foo > file.c &&
+ git add file.c &&
+ git commit -m E2 &&
+ git tag E2 &&
+ git reset --hard I &&
+ echo bar >file.c &&
+ git add file.c &&
+ git commit -m I2 &&
+ git tag I2
+'
+
+test_expect_success 'merge E2 and I2, causing a conflict and resolve it' '
+ git reset --hard A &&
+ test_must_fail git merge E2 I2 &&
+ echo baz > file.c &&
+ git add file.c &&
+ git commit -m "resolve conflict"
+'
+
+test_expect_success 'verify merge result' '
+ test $(git rev-parse HEAD^1) = $(git rev-parse E2) &&
+ test $(git rev-parse HEAD^2) = $(git rev-parse I2)
+'
test_done