fetch: in partial clone, check presence of targets

diff --git a/t/t4060-diff-submodule-option-diff-format.sh b/t/t4060-diff-submodule-option-diff-format.sh
index d4a3ffa69cd2e88b19e05149d2e752bec89ee57c..9dcb69df5c3684b02b09278ecd64b19f5473ef0b 100755 (executable)
--- a/t/t4060-diff-submodule-option-diff-format.sh
+++ b/t/t4060-diff-submodule-option-diff-format.sh
@@ -392,9 +392,7 @@ test_expect_success 'typechanged submodule(blob->submodule)' '
 commit_file sm1 &&
 test_expect_success 'submodule is up to date' '
        git diff-index -p --submodule=diff HEAD >actual &&
-       cat >expected <<-EOF &&
-       EOF
-       test_cmp expected actual
+       test_must_be_empty actual
 '
 
 test_expect_success 'submodule contains untracked content' '
@@ -408,17 +406,17 @@ test_expect_success 'submodule contains untracked content' '
 
 test_expect_success 'submodule contains untracked content (untracked ignored)' '
        git diff-index -p --ignore-submodules=untracked --submodule=diff HEAD >actual &&
-       ! test -s actual
+       test_must_be_empty actual
 '
 
 test_expect_success 'submodule contains untracked content (dirty ignored)' '
        git diff-index -p --ignore-submodules=dirty --submodule=diff HEAD >actual &&
-       ! test -s actual
+       test_must_be_empty actual
 '
 
 test_expect_success 'submodule contains untracked content (all ignored)' '
        git diff-index -p --ignore-submodules=all --submodule=diff HEAD >actual &&
-       ! test -s actual
+       test_must_be_empty actual
 '
 
 test_expect_success 'submodule contains untracked and modified content' '
@@ -458,13 +456,13 @@ test_expect_success 'submodule contains untracked and modified content (untracke
 test_expect_success 'submodule contains untracked and modified content (dirty ignored)' '
        echo new > sm1/foo6 &&
        git diff-index -p --ignore-submodules=dirty --submodule=diff HEAD >actual &&
-       ! test -s actual
+       test_must_be_empty actual
 '
 
 test_expect_success 'submodule contains untracked and modified content (all ignored)' '
        echo new > sm1/foo6 &&
        git diff-index -p --ignore-submodules --submodule=diff HEAD >actual &&
-       ! test -s actual
+       test_must_be_empty actual
 '
 
 test_expect_success 'submodule contains modified content' '
@@ -549,7 +547,7 @@ test_expect_success 'modified submodule contains untracked content (dirty ignore
 
 test_expect_success 'modified submodule contains untracked content (all ignored)' '
        git diff-index -p --ignore-submodules=all --submodule=diff HEAD >actual &&
-       ! test -s actual
+       test_must_be_empty actual
 '
 
 test_expect_success 'modified submodule contains untracked and modified content' '
@@ -609,7 +607,7 @@ test_expect_success 'modified submodule contains untracked and modified content
 test_expect_success 'modified submodule contains untracked and modified content (all ignored)' '
        echo modification >> sm1/foo6 &&
        git diff-index -p --ignore-submodules --submodule=diff HEAD >actual &&
-       ! test -s actual
+       test_must_be_empty actual
 '
 
 # NOT OK
@@ -643,9 +641,11 @@ test_expect_success 'deleted submodule' '
        test_cmp expected actual
 '
 
-test_create_repo sm2 &&
-head7=$(add_file sm2 foo8 foo9) &&
-git add sm2
+test_expect_success 'create second submodule' '
+       test_create_repo sm2 &&
+       head7=$(add_file sm2 foo8 foo9) &&
+       git add sm2
+'
 
 test_expect_success 'multiple submodules' '
        git diff-index -p --submodule=diff HEAD >actual &&
@@ -719,7 +719,7 @@ test_expect_success 'given commit' '
 test_expect_success 'setup .git file for sm2' '
        (cd sm2 &&
         REAL="$(pwd)/../.real" &&
-        mv .git "$REAL"
+        mv .git "$REAL" &&
         echo "gitdir: $REAL" >.git)
 '
 
@@ -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