Merge branch 'kh/diff-tree'

diff --git a/t/t7600-merge.sh b/t/t7600-merge.sh
index d21cd290d3d8e3d912b94045f3d3d9db8bdd7e7d..fee8fb77d48ef7d4fa08e77f879718d7ab5b1bc0 100755 (executable)
--- a/t/t7600-merge.sh
+++ b/t/t7600-merge.sh
@@ -126,7 +126,7 @@ verify_merge() {
                echo "[OOPS] unmerged files"
                false
        fi &&
-       if ! git diff --exit-code
+       if test_must_fail git diff --exit-code
        then
                echo "[OOPS] working tree != index"
                false
@@ -222,36 +222,12 @@ test_expect_success 'setup' '
 test_debug 'gitk --all'
 
 test_expect_success 'test option parsing' '
-       if git merge -$ c1
-       then
-               echo "[OOPS] -$ accepted"
-               false
-       fi &&
-       if git merge --no-such c1
-       then
-               echo "[OOPS] --no-such accepted"
-               false
-       fi &&
-       if git merge -s foobar c1
-       then
-               echo "[OOPS] -s foobar accepted"
-               false
-       fi &&
-       if git merge -s=foobar c1
-       then
-               echo "[OOPS] -s=foobar accepted"
-               false
-       fi &&
-       if git merge -m
-       then
-               echo "[OOPS] missing commit msg accepted"
-               false
-       fi &&
-       if git merge
-       then
-               echo "[OOPS] missing commit references accepted"
-               false
-       fi
+       test_must_fail git merge -$ c1 &&
+       test_must_fail git merge --no-such c1 &&
+       test_must_fail git merge -s foobar c1 &&
+       test_must_fail git merge -s=foobar c1 &&
+       test_must_fail git merge -m &&
+       test_must_fail git merge
 '
 
 test_expect_success 'merge c0 with c1' '
@@ -465,11 +441,61 @@ test_expect_success 'merge log message' '
        git merge --no-log c2 &&
        git show -s --pretty=format:%b HEAD >msg.act &&
        verify_diff msg.nolog msg.act "[OOPS] bad merge log message" &&
+
        git merge --log c3 &&
        git show -s --pretty=format:%b HEAD >msg.act &&
+       verify_diff msg.log msg.act "[OOPS] bad merge log message" &&
+
+       git reset --hard HEAD^ &&
+       git config merge.log yes &&
+       git merge c3 &&
+       git show -s --pretty=format:%b HEAD >msg.act &&
        verify_diff msg.log msg.act "[OOPS] bad merge log message"
 '
 
 test_debug 'gitk --all'
 
+test_expect_success 'merge c1 with c0, c2, c0, and c1' '
+       git reset --hard c1 &&
+       git config branch.master.mergeoptions "" &&
+       test_tick &&
+       git merge c0 c2 c0 c1 &&
+       verify_merge file result.1-5 &&
+       verify_parents $c1 $c2
+'
+
+test_debug 'gitk --all'
+
+test_expect_success 'merge c1 with c0, c2, c0, and c1' '
+       git reset --hard c1 &&
+       git config branch.master.mergeoptions "" &&
+       test_tick &&
+       git merge c0 c2 c0 c1 &&
+       verify_merge file result.1-5 &&
+       verify_parents $c1 $c2
+'
+
+test_debug 'gitk --all'
+
+test_expect_success 'merge c1 with c1 and c2' '
+       git reset --hard c1 &&
+       git config branch.master.mergeoptions "" &&
+       test_tick &&
+       git merge c1 c2 &&
+       verify_merge file result.1-5 &&
+       verify_parents $c1 $c2
+'
+
+test_debug 'gitk --all'
+
+test_expect_success 'merge fast-forward in a dirty tree' '
+       git reset --hard c0 &&
+       mv file file1 &&
+       cat file1 >file &&
+       rm -f file1 &&
+       git merge c2
+'
+
+test_debug 'gitk --all'
+
 test_done