ls-files: convert prune_cache to take an index

diff --git a/t/t7506-status-submodule.sh b/t/t7506-status-submodule.sh
index c2c53441edd1d94180b3cb1b14551df30ef28b9d..055c90736e9c0cfb60fef7db643f30c7573de581 100755 (executable)
--- a/t/t7506-status-submodule.sh
+++ b/t/t7506-status-submodule.sh
@@ -17,6 +17,12 @@ test_create_repo_with_commit () {
        )
 }
 
+sanitize_output () {
+       sed -e "s/$_x40/HASH/" -e "s/$_x40/HASH/" output >output2 &&
+       mv output2 output
+}
+
+
 test_expect_success 'setup' '
        test_create_repo_with_commit sub &&
        echo output > .gitignore &&
@@ -24,21 +30,21 @@ test_expect_success 'setup' '
        git commit -m "Add submodule sub"
 '
 
-test_expect_success C_LOCALE_OUTPUT 'status clean' '
+test_expect_success 'status clean' '
        git status >output &&
-       grep "nothing to commit" output
+       test_i18ngrep "nothing to commit" output
 '
 
-test_expect_success C_LOCALE_OUTPUT 'commit --dry-run -a clean' '
+test_expect_success 'commit --dry-run -a clean' '
        test_must_fail git commit --dry-run -a >output &&
-       grep "nothing to commit" output
+       test_i18ngrep "nothing to commit" output
 '
 
-test_expect_success C_LOCALE_OUTPUT 'status with modified file in submodule' '
+test_expect_success 'status with modified file in submodule' '
        (cd sub && git reset --hard) &&
        echo "changed" >sub/foo &&
        git status >output &&
-       grep "modified:   sub (modified content)" output
+       test_i18ngrep "modified:   sub (modified content)" output
 '
 
 test_expect_success 'status with modified file in submodule (porcelain)' '
@@ -50,10 +56,19 @@ test_expect_success 'status with modified file in submodule (porcelain)' '
        EOF
 '
 
-test_expect_success C_LOCALE_OUTPUT 'status with added file in submodule' '
+test_expect_success 'status with modified file in submodule (short)' '
+       (cd sub && git reset --hard) &&
+       echo "changed" >sub/foo &&
+       git status --short >output &&
+       diff output - <<-\EOF
+        m sub
+       EOF
+'
+
+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 (modified content)" output
+       test_i18ngrep "modified:   sub (modified content)" output
 '
 
 test_expect_success 'status with added file in submodule (porcelain)' '
@@ -64,16 +79,24 @@ test_expect_success 'status with added file in submodule (porcelain)' '
        EOF
 '
 
-test_expect_success C_LOCALE_OUTPUT 'status with untracked file in submodule' '
+test_expect_success 'status with added file in submodule (short)' '
+       (cd sub && git reset --hard && echo >foo && git add foo) &&
+       git status --short >output &&
+       diff output - <<-\EOF
+        m sub
+       EOF
+'
+
+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 (untracked content)" output
+       test_i18ngrep "modified:   sub (untracked content)" output
 '
 
-test_expect_success C_LOCALE_OUTPUT 'status -uno with untracked file in submodule' '
+test_expect_success 'status -uno with untracked file in submodule' '
        git status -uno >output &&
-       grep "^nothing to commit" output
+       test_i18ngrep "^nothing to commit" output
 '
 
 test_expect_success 'status with untracked file in submodule (porcelain)' '
@@ -83,11 +106,18 @@ test_expect_success 'status with untracked file in submodule (porcelain)' '
        EOF
 '
 
-test_expect_success C_LOCALE_OUTPUT 'status with added and untracked file in submodule' '
+test_expect_success 'status with untracked file in submodule (short)' '
+       git status --short >output &&
+       diff output - <<-\EOF
+        ? sub
+       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_i18ngrep "modified:   sub (modified content, untracked content)" output
 '
 
 test_expect_success 'status with added and untracked file in submodule (porcelain)' '
@@ -99,13 +129,13 @@ test_expect_success 'status with added and untracked file in submodule (porcelai
        EOF
 '
 
-test_expect_success C_LOCALE_OUTPUT 'status with modified file in modified submodule' '
+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_i18ngrep "modified:   sub (new commits, modified content)" output
 '
 
 test_expect_success 'status with modified file in modified submodule (porcelain)' '
@@ -117,10 +147,10 @@ test_expect_success 'status with modified file in modified submodule (porcelain)
        EOF
 '
 
-test_expect_success C_LOCALE_OUTPUT 'status with added file in modified submodule' '
+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_i18ngrep "modified:   sub (new commits, modified content)" output
 '
 
 test_expect_success 'status with added file in modified submodule (porcelain)' '
@@ -131,11 +161,11 @@ test_expect_success 'status with added file in modified submodule (porcelain)' '
        EOF
 '
 
-test_expect_success C_LOCALE_OUTPUT 'status with untracked file in modified submodule' '
+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_i18ngrep "modified:   sub (new commits, untracked content)" output
 '
 
 test_expect_success 'status with untracked file in modified submodule (porcelain)' '
@@ -145,11 +175,11 @@ test_expect_success 'status with untracked file in modified submodule (porcelain
        EOF
 '
 
-test_expect_success C_LOCALE_OUTPUT 'status with added and untracked file in modified submodule' '
+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_i18ngrep "modified:   sub (new commits, modified content, untracked content)" output
 '
 
 test_expect_success 'status with added and untracked file in modified submodule (porcelain)' '
@@ -171,24 +201,40 @@ test_expect_success 'setup .git file for sub' '
         git commit -m "added .real to .gitignore" .gitignore
 '
 
-test_expect_success C_LOCALE_OUTPUT 'status with added file in modified submodule with .git file' '
+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_i18ngrep "modified:   sub (new commits, modified content)" output
+'
+
+test_expect_success 'status with a lot of untracked files in the submodule' '
+       (
+               cd sub
+               i=0 &&
+               while test $i -lt 1024
+               do
+                       >some-file-$i
+                       i=$(( $i + 1 ))
+               done
+       ) &&
+       git status --porcelain sub 2>err.actual &&
+       test_must_be_empty err.actual &&
+       rm err.actual
 '
 
 test_expect_success 'rm submodule contents' '
-       rm -rf sub/* sub/.git
+       rm -rf sub &&
+       mkdir sub
 '
 
-test_expect_success C_LOCALE_OUTPUT 'status clean (empty submodule dir)' '
+test_expect_success 'status clean (empty submodule dir)' '
        git status >output &&
-       grep "nothing to commit" output
+       test_i18ngrep "nothing to commit" output
 '
 
-test_expect_success C_LOCALE_OUTPUT 'status -a clean (empty submodule dir)' '
+test_expect_success 'status -a clean (empty submodule dir)' '
        test_must_fail git commit --dry-run -a >output &&
-       grep "nothing to commit" output
+       test_i18ngrep "nothing to commit" output
 '
 
 cat >status_expect <<\EOF
@@ -196,7 +242,7 @@ AA .gitmodules
 A  sub1
 EOF
 
-test_expect_failure 'status with merge conflict in .gitmodules' '
+test_expect_success 'status with merge conflict in .gitmodules' '
        git clone . super &&
        test_create_repo_with_commit sub1 &&
        test_tick &&
@@ -255,7 +301,7 @@ index badaa4c,44f999a..0000000
 ++>>>>>>> add_sub1
 EOF
 
-test_expect_failure 'diff with merge conflict in .gitmodules' '
+test_expect_success 'diff with merge conflict in .gitmodules' '
        (
                cd super &&
                git diff >../diff_actual 2>&1
@@ -263,7 +309,7 @@ test_expect_failure 'diff with merge conflict in .gitmodules' '
        test_cmp diff_actual diff_expect
 '
 
-test_expect_failure 'diff --submodule with merge conflict in .gitmodules' '
+test_expect_success 'diff --submodule with merge conflict in .gitmodules' '
        (
                cd super &&
                git diff --submodule >../diff_submodule_actual 2>&1
@@ -271,4 +317,91 @@ test_expect_failure 'diff --submodule with merge conflict in .gitmodules' '
        test_cmp diff_submodule_actual diff_submodule_expect
 '
 
+# We'll setup different cases for further testing:
+# sub1 will contain a nested submodule,
+# sub2 will have an untracked file
+# sub3 will have an untracked repository
+test_expect_success 'setup superproject with untracked file in nested submodule' '
+       (
+               cd super &&
+               git clean -dfx &&
+               rm .gitmodules &&
+               git submodule add -f ./sub1 &&
+               git submodule add -f ./sub2 &&
+               git submodule add -f ./sub1 sub3 &&
+               git commit -a -m "messy merge in superproject" &&
+               (
+                       cd sub1 &&
+                       git submodule add ../sub2 &&
+                       git commit -a -m "add sub2 to sub1"
+               ) &&
+               git add sub1 &&
+               git commit -a -m "update sub1 to contain nested sub"
+       ) &&
+       echo content >super/sub1/sub2/file &&
+       echo content >super/sub2/file &&
+       git -C super/sub3 clone ../../sub2 untracked_repository
+'
+
+test_expect_success 'status with untracked file in nested submodule (porcelain)' '
+       git -C super status --porcelain >output &&
+       diff output - <<-\EOF
+        M sub1
+        M sub2
+        M sub3
+       EOF
+'
+
+test_expect_success 'status with untracked file in nested submodule (porcelain=2)' '
+       git -C super status --porcelain=2 >output &&
+       sanitize_output output &&
+       diff output - <<-\EOF
+       1 .M S..U 160000 160000 160000 HASH HASH sub1
+       1 .M S..U 160000 160000 160000 HASH HASH sub2
+       1 .M S..U 160000 160000 160000 HASH HASH sub3
+       EOF
+'
+
+test_expect_success 'status with untracked file in nested submodule (short)' '
+       git -C super status --short >output &&
+       diff output - <<-\EOF
+        ? sub1
+        ? sub2
+        ? sub3
+       EOF
+'
+
+test_expect_success 'setup superproject with modified file in nested submodule' '
+       git -C super/sub1/sub2 add file &&
+       git -C super/sub2 add file
+'
+
+test_expect_success 'status with added file in nested submodule (porcelain)' '
+       git -C super status --porcelain >output &&
+       diff output - <<-\EOF
+        M sub1
+        M sub2
+        M sub3
+       EOF
+'
+
+test_expect_success 'status with added file in nested submodule (porcelain=2)' '
+       git -C super status --porcelain=2 >output &&
+       sanitize_output output &&
+       diff output - <<-\EOF
+       1 .M S.M. 160000 160000 160000 HASH HASH sub1
+       1 .M S.M. 160000 160000 160000 HASH HASH sub2
+       1 .M S..U 160000 160000 160000 HASH HASH sub3
+       EOF
+'
+
+test_expect_success 'status with added file in nested submodule (short)' '
+       git -C super status --short >output &&
+       diff output - <<-\EOF
+        m sub1
+        m sub2
+        ? sub3
+       EOF
+'
+
 test_done