pull: do not clobber untracked files on initial pull

diff --git a/t/t7506-status-submodule.sh b/t/t7506-status-submodule.sh
index 253c3343190e88349f6aca1109e7439e3cf2a06e..3d4f85d74f6f378d76bde77e581273af010ba452 100755 (executable)
--- a/t/t7506-status-submodule.sh
+++ b/t/t7506-status-submodule.sh
@@ -34,7 +34,7 @@ test_expect_success 'status with modified file in submodule' '
        (cd sub && git reset --hard) &&
        echo "changed" >sub/foo &&
        git status >output &&
-       grep "modified:   sub" output
+       grep "modified:   sub (modified content)" output
 '
 
 test_expect_success 'status with modified file in submodule (porcelain)' '
@@ -49,7 +49,7 @@ test_expect_success 'status with modified file in submodule (porcelain)' '
 test_expect_success 'status with added file in submodule' '
        (cd sub && git reset --hard && echo >foo && git add foo) &&
        git status >output &&
-       grep "modified:   sub" output
+       grep "modified:   sub (modified content)" output
 '
 
 test_expect_success 'status with added file in submodule (porcelain)' '
@@ -64,7 +64,12 @@ test_expect_success 'status with untracked file in submodule' '
        (cd sub && git reset --hard) &&
        echo "content" >sub/new-file &&
        git status >output &&
-       grep "modified:   sub" output
+       grep "modified:   sub (untracked content)" output
+'
+
+test_expect_success 'status -uno with untracked file in submodule' '
+       git status -uno >output &&
+       grep "^nothing to commit" output
 '
 
 test_expect_success 'status with untracked file in submodule (porcelain)' '
@@ -74,6 +79,100 @@ test_expect_success 'status with untracked file in submodule (porcelain)' '
        EOF
 '
 
+test_expect_success 'status with added and untracked file in submodule' '
+       (cd sub && git reset --hard && echo >foo && git add foo) &&
+       echo "content" >sub/new-file &&
+       git status >output &&
+       grep "modified:   sub (modified content, untracked content)" output
+'
+
+test_expect_success 'status with added and untracked file in submodule (porcelain)' '
+       (cd sub && git reset --hard && echo >foo && git add foo) &&
+       echo "content" >sub/new-file &&
+       git status --porcelain >output &&
+       diff output - <<-\EOF
+        M sub
+       EOF
+'
+
+test_expect_success 'status with modified file in modified submodule' '
+       (cd sub && git reset --hard) &&
+       rm sub/new-file &&
+       (cd sub && echo "next change" >foo && git commit -m "next change" foo) &&
+       echo "changed" >sub/foo &&
+       git status >output &&
+       grep "modified:   sub (new commits, modified content)" output
+'
+
+test_expect_success 'status with modified file in modified submodule (porcelain)' '
+       (cd sub && git reset --hard) &&
+       echo "changed" >sub/foo &&
+       git status --porcelain >output &&
+       diff output - <<-\EOF
+        M sub
+       EOF
+'
+
+test_expect_success 'status with added file in modified submodule' '
+       (cd sub && git reset --hard && echo >foo && git add foo) &&
+       git status >output &&
+       grep "modified:   sub (new commits, modified content)" output
+'
+
+test_expect_success 'status with added file in modified submodule (porcelain)' '
+       (cd sub && git reset --hard && echo >foo && git add foo) &&
+       git status --porcelain >output &&
+       diff output - <<-\EOF
+        M sub
+       EOF
+'
+
+test_expect_success 'status with untracked file in modified submodule' '
+       (cd sub && git reset --hard) &&
+       echo "content" >sub/new-file &&
+       git status >output &&
+       grep "modified:   sub (new commits, untracked content)" output
+'
+
+test_expect_success 'status with untracked file in modified submodule (porcelain)' '
+       git status --porcelain >output &&
+       diff output - <<-\EOF
+        M sub
+       EOF
+'
+
+test_expect_success 'status with added and untracked file in modified submodule' '
+       (cd sub && git reset --hard && echo >foo && git add foo) &&
+       echo "content" >sub/new-file &&
+       git status >output &&
+       grep "modified:   sub (new commits, modified content, untracked content)" output
+'
+
+test_expect_success 'status with added and untracked file in modified submodule (porcelain)' '
+       (cd sub && git reset --hard && echo >foo && git add foo) &&
+       echo "content" >sub/new-file &&
+       git status --porcelain >output &&
+       diff output - <<-\EOF
+        M sub
+       EOF
+'
+
+test_expect_success 'setup .git file for sub' '
+       (cd sub &&
+        rm -f new-file
+        REAL="$(pwd)/../.real" &&
+        mv .git "$REAL"
+        echo "gitdir: $REAL" >.git) &&
+        echo .real >>.gitignore &&
+        git commit -m "added .real to .gitignore" .gitignore
+'
+
+test_expect_success 'status with added file in modified submodule with .git file' '
+       (cd sub && git reset --hard && echo >foo && git add foo) &&
+       git status >output &&
+       grep "modified:   sub (new commits, modified content)" output
+'
+
 test_expect_success 'rm submodule contents' '
        rm -rf sub/* sub/.git
 '