Merge branch 'ap/combine-diff-ignore-whitespace'

diff --git a/t/t7506-status-submodule.sh b/t/t7506-status-submodule.sh
index c8d50a65672fdc00ccb42e6b7cece44b255623f1..d31b34da83d5ad336f2355acc0d2536b9d30e3ce 100755 (executable)
--- a/t/t7506-status-submodule.sh
+++ b/t/t7506-status-submodule.sh
@@ -4,17 +4,21 @@ test_description='git status for submodule'
 
 . ./test-lib.sh
 
-test_expect_success 'setup' '
-       test_create_repo sub &&
+test_create_repo_with_commit () {
+       test_create_repo "$1" &&
        (
-               cd sub &&
+               cd "$1" &&
                : >bar &&
                git add bar &&
                git commit -m " Add bar" &&
                : >foo &&
                git add foo &&
                git commit -m " Add foo"
-       ) &&
+       )
+}
+
+test_expect_success 'setup' '
+       test_create_repo_with_commit sub &&
        echo output > .gitignore &&
        git add sub .gitignore &&
        git commit -m "Add submodule sub"
@@ -187,4 +191,84 @@ test_expect_success 'status -a clean (empty submodule dir)' '
        test_i18ngrep "nothing to commit" output
 '
 
+cat >status_expect <<\EOF
+AA .gitmodules
+A  sub1
+EOF
+
+test_expect_success 'status with merge conflict in .gitmodules' '
+       git clone . super &&
+       test_create_repo_with_commit sub1 &&
+       test_tick &&
+       test_create_repo_with_commit sub2 &&
+       (
+               cd super &&
+               prev=$(git rev-parse HEAD) &&
+               git checkout -b add_sub1 &&
+               git submodule add ../sub1 &&
+               git commit -m "add sub1" &&
+               git checkout -b add_sub2 $prev &&
+               git submodule add ../sub2 &&
+               git commit -m "add sub2" &&
+               git checkout -b merge_conflict_gitmodules &&
+               test_must_fail git merge add_sub1 &&
+               git status -s >../status_actual 2>&1
+       ) &&
+       test_cmp status_actual status_expect
+'
+
+sha1_merge_sub1=$(cd sub1 && git rev-parse HEAD)
+sha1_merge_sub2=$(cd sub2 && git rev-parse HEAD)
+short_sha1_merge_sub1=$(cd sub1 && git rev-parse --short HEAD)
+short_sha1_merge_sub2=$(cd sub2 && git rev-parse --short HEAD)
+cat >diff_expect <<\EOF
+diff --cc .gitmodules
+index badaa4c,44f999a..0000000
+--- a/.gitmodules
++++ b/.gitmodules
+@@@ -1,3 -1,3 +1,9 @@@
+++<<<<<<< HEAD
+ +[submodule "sub2"]
+ +     path = sub2
+ +     url = ../sub2
+++=======
++ [submodule "sub1"]
++      path = sub1
++      url = ../sub1
+++>>>>>>> add_sub1
+EOF
+
+cat >diff_submodule_expect <<\EOF
+diff --cc .gitmodules
+index badaa4c,44f999a..0000000
+--- a/.gitmodules
++++ b/.gitmodules
+@@@ -1,3 -1,3 +1,9 @@@
+++<<<<<<< HEAD
+ +[submodule "sub2"]
+ +     path = sub2
+ +     url = ../sub2
+++=======
++ [submodule "sub1"]
++      path = sub1
++      url = ../sub1
+++>>>>>>> add_sub1
+EOF
+
+test_expect_success 'diff with merge conflict in .gitmodules' '
+       (
+               cd super &&
+               git diff >../diff_actual 2>&1
+       ) &&
+       test_cmp diff_actual diff_expect
+'
+
+test_expect_success 'diff --submodule with merge conflict in .gitmodules' '
+       (
+               cd super &&
+               git diff --submodule >../diff_submodule_actual 2>&1
+       ) &&
+       test_cmp diff_submodule_actual diff_submodule_expect
+'
+
 test_done