Merge branch 'jk/diff-submodule-diff-inline'
[git/git.git] / t / t4060-diff-submodule-option-diff-format.sh
index d4a3ffa..33ec26d 100755 (executable)
@@ -775,4 +775,45 @@ test_expect_success 'diff --submodule=diff with moved nested submodule HEAD' '
        test_cmp expected actual
 '
 
+test_expect_success 'diff --submodule=diff recurses into nested submodules' '
+       cat >expected <<-EOF &&
+       Submodule sm2 contains modified content
+       Submodule sm2 a5a65c9..280969a:
+       diff --git a/sm2/.gitmodules b/sm2/.gitmodules
+       new file mode 100644
+       index 0000000..3a816b8
+       --- /dev/null
+       +++ b/sm2/.gitmodules
+       @@ -0,0 +1,3 @@
+       +[submodule "nested"]
+       +       path = nested
+       +       url = ../sm2
+       Submodule nested 0000000...b55928c (new submodule)
+       diff --git a/sm2/nested/file b/sm2/nested/file
+       new file mode 100644
+       index 0000000..ca281f5
+       --- /dev/null
+       +++ b/sm2/nested/file
+       @@ -0,0 +1 @@
+       +nested content
+       diff --git a/sm2/nested/foo8 b/sm2/nested/foo8
+       new file mode 100644
+       index 0000000..db9916b
+       --- /dev/null
+       +++ b/sm2/nested/foo8
+       @@ -0,0 +1 @@
+       +foo8
+       diff --git a/sm2/nested/foo9 b/sm2/nested/foo9
+       new file mode 100644
+       index 0000000..9c3b4f6
+       --- /dev/null
+       +++ b/sm2/nested/foo9
+       @@ -0,0 +1 @@
+       +foo9
+       EOF
+       git diff --submodule=diff >actual 2>err &&
+       test_must_be_empty err &&
+       test_cmp expected actual
+'
+
 test_done