git-diff: don't squelch the new SHA1 in submodule diffs

diff --git a/t/t9100-git-svn-basic.sh b/t/t9100-git-svn-basic.sh
index 040da92756787371d584f33b53b54a3fc84f55b1..614cf50d195bb3b055fd8166d425eeffa7106509 100755 (executable)
--- a/t/t9100-git-svn-basic.sh
+++ b/t/t9100-git-svn-basic.sh
@@ -86,10 +86,10 @@ test_expect_failure "$name" "
        rm -f '$GIT_DIR'/index &&
        git checkout -f -b mybranch3 remotes/git-svn &&
        rm bar/zzz &&
-       git-update-index --remove bar/zzz &&
+       git update-index --remove bar/zzz &&
        mkdir bar/zzz &&
        echo yyy > bar/zzz/yyy &&
-       git-update-index --add bar/zzz/yyy &&
+       git update-index --add bar/zzz/yyy &&
        git commit -m '$name' &&
        git-svn set-tree --find-copies-harder --rmdir \
                remotes/git-svn..mybranch3" || true
@@ -169,7 +169,7 @@ test_expect_success "$name" "
        svn up '$SVN_TREE' &&
        test -f '$SVN_TREE'/exec-2.sh &&
        test ! -L '$SVN_TREE'/exec-2.sh &&
-       diff -u help $SVN_TREE/exec-2.sh"
+       git diff help $SVN_TREE/exec-2.sh"
 
 if test "$have_utf8" = t
 then
@@ -191,9 +191,9 @@ GIT_SVN_ID=alt
 export GIT_SVN_ID
 test_expect_success "$name" \
     "git-svn init $svnrepo && git-svn fetch &&
-     git-rev-list --pretty=raw remotes/git-svn | grep ^tree | uniq > a &&
-     git-rev-list --pretty=raw remotes/alt | grep ^tree | uniq > b &&
-     diff -u a b"
+     git rev-list --pretty=raw remotes/git-svn | grep ^tree | uniq > a &&
+     git rev-list --pretty=raw remotes/alt | grep ^tree | uniq > b &&
+     git diff a b"
 
 name='check imported tree checksums expected tree checksums'
 rm -f expected
@@ -211,8 +211,58 @@ tree d667270a1f7b109f5eb3aaea21ede14b56bfdd6e
 tree 8f51f74cf0163afc9ad68a4b1537288c4558b5a4
 EOF
 
-echo tree 4b825dc642cb6eb9a060e54bf8d69288fbee4904 >> expected
+test_expect_success "$name" "git diff a expected"
 
-test_expect_success "$name" "diff -u a expected"
+test_expect_failure 'exit if remote refs are ambigious' "
+        git config --add svn-remote.svn.fetch \
+                              bar:refs/remotes/git-svn &&
+        git-svn migrate
+        "
+
+test_expect_failure 'exit if init-ing a would clobber a URL' "
+        svnadmin create ${PWD}/svnrepo2 &&
+        svn mkdir -m 'mkdir bar' ${svnrepo}2/bar &&
+        git config --unset svn-remote.svn.fetch \
+                                '^bar:refs/remotes/git-svn$' &&
+        git-svn init ${svnrepo}2/bar
+        "
+
+test_expect_success \
+  'init allows us to connect to another directory in the same repo' "
+        git-svn init --minimize-url -i bar $svnrepo/bar &&
+        git config --get svn-remote.svn.fetch \
+                              '^bar:refs/remotes/bar$' &&
+        git config --get svn-remote.svn.fetch \
+                              '^:refs/remotes/git-svn$'
+        "
+
+test_expect_success 'able to dcommit to a subdirectory' "
+       git-svn fetch -i bar &&
+       git checkout -b my-bar refs/remotes/bar &&
+       echo abc > d &&
+       git update-index --add d &&
+       git commit -m '/bar/d should be in the log' &&
+       git-svn dcommit -i bar &&
+       test -z \"\`git diff refs/heads/my-bar refs/remotes/bar\`\" &&
+       mkdir newdir &&
+       echo new > newdir/dir &&
+       git update-index --add newdir/dir &&
+       git commit -m 'add a new directory' &&
+       git-svn dcommit -i bar &&
+       test -z \"\`git diff refs/heads/my-bar refs/remotes/bar\`\" &&
+       echo foo >> newdir/dir &&
+       git update-index newdir/dir &&
+       git commit -m 'modify a file in new directory' &&
+       git-svn dcommit -i bar &&
+       test -z \"\`git diff refs/heads/my-bar refs/remotes/bar\`\"
+       "
+
+test_expect_success 'able to set-tree to a subdirectory' "
+       echo cba > d &&
+       git update-index d &&
+       git commit -m 'update /bar/d' &&
+       git-svn set-tree -i bar HEAD &&
+       test -z \"\`git diff refs/heads/my-bar refs/remotes/bar\`\"
+       "
 
 test_done