upload-pack: report "not our ref" to client

diff --git a/t/t7501-commit.sh b/t/t7501-commit.sh
index d58b097ff3b3d0e6e68d15491d38f1f32460f6e7..0d8d893090e18af677b8c63b19c30c574b237ac9 100755 (executable)
--- a/t/t7501-commit.sh
+++ b/t/t7501-commit.sh
@@ -155,6 +155,15 @@ test_expect_success 'amend --only ignores staged contents' '
        git diff --exit-code
 '
 
+test_expect_success 'allow-empty --only ignores staged contents' '
+       echo changed-again >file &&
+       git add file &&
+       git commit --allow-empty --only -m "empty" &&
+       git cat-file blob HEAD:file >file.actual &&
+       test_cmp file.expect file.actual &&
+       git diff --exit-code
+'
+
 test_expect_success 'set up editor' '
        cat >editor <<-\EOF &&
        #!/bin/sh
@@ -200,6 +209,26 @@ test_expect_success '--amend --edit of empty message' '
        test_cmp expect msg
 '
 
+test_expect_success '--amend to set message to empty' '
+       echo bata >file &&
+       git add file &&
+       git commit -m "unamended" &&
+       git commit --amend --allow-empty-message -m "" &&
+       git diff-tree -s --format=%s HEAD >msg &&
+       echo "" >expect &&
+       test_cmp expect msg
+'
+
+test_expect_success '--amend to set empty message needs --allow-empty-message' '
+       echo conga >file &&
+       git add file &&
+       git commit -m "unamended" &&
+       test_must_fail git commit --amend -m "" &&
+       git diff-tree -s --format=%s HEAD >msg &&
+       echo "unamended" >expect &&
+       test_cmp expect msg
+'
+
 test_expect_success '-m --edit' '
        echo amended >expect &&
        git commit --allow-empty -m buffer &&
@@ -346,8 +375,21 @@ test_expect_success 'amend commit to fix date' '
 
 '
 
-test_expect_success 'commit complains about bogus date' '
-       test_must_fail git commit --amend --date=10.11.2010
+test_expect_success 'commit mentions forced date in output' '
+       git commit --amend --date=2010-01-02T03:04:05 >output &&
+       grep "Date: *Sat Jan 2 03:04:05 2010" output
+'
+
+test_expect_success 'commit complains about completely bogus dates' '
+       test_must_fail git commit --amend --date=seventeen
+'
+
+test_expect_success 'commit --date allows approxidate' '
+       git commit --amend \
+               --date="midnight the 12th of october, anno domini 1979" &&
+       echo "Fri Oct 12 00:00:00 1979 +0000" >expect &&
+       git log -1 --format=%ad >actual &&
+       test_cmp expect actual
 '
 
 test_expect_success 'sign off (1)' '
@@ -574,4 +616,24 @@ test_expect_success '--only works on to-be-born branch' '
        test_cmp expected actual
 '
 
+test_expect_success '--dry-run with conflicts fixed from a merge' '
+       # setup two branches with conflicting information
+       # in the same file, resolve the conflict,
+       # call commit with --dry-run
+       echo "Initial contents, unimportant" >test-file &&
+       git add test-file &&
+       git commit -m "Initial commit" &&
+       echo "commit-1-state" >test-file &&
+       git commit -m "commit 1" -i test-file &&
+       git tag commit-1 &&
+       git checkout -b branch-2 HEAD^1 &&
+       echo "commit-2-state" >test-file &&
+       git commit -m "commit 2" -i test-file &&
+       ! $(git merge --no-commit commit-1) &&
+       echo "commit-2-state" >test-file &&
+       git add test-file &&
+       git commit --dry-run &&
+       git commit -m "conflicts fixed from merge."
+'
+
 test_done