'
+test_expect_success 'setup submodule' '
+
+ git checkout -f master &&
+ mkdir sub &&
+ cd sub &&
+ git init &&
+ echo test file > file &&
+ git add file &&
+ git commit -m sub_initial &&
+ cd .. &&
+ git submodule add "`pwd`/sub" sub &&
+ git commit -m initial &&
+ test_tick &&
+ cd sub &&
+ echo more data >> file &&
+ git add file &&
+ git commit -m sub_second &&
+ cd .. &&
+ git add sub &&
+ git commit -m second
+
+'
+
+test_expect_success 'submodule fast-export | fast-import' '
+
+ SUBENT1=$(git ls-tree master^ sub) &&
+ SUBENT2=$(git ls-tree master sub) &&
+ rm -rf new &&
+ mkdir new &&
+ git --git-dir=new/.git init &&
+ git fast-export --signed-tags=strip --all |
+ (cd new &&
+ git fast-import &&
+ test "$SUBENT1" = "$(git ls-tree refs/heads/master^ sub)" &&
+ test "$SUBENT2" = "$(git ls-tree refs/heads/master sub)" &&
+ git checkout master &&
+ git submodule init &&
+ git submodule update &&
+ cmp sub/file ../sub/file)
+
+'
+
+export GIT_AUTHOR_NAME='A U Thor'
+export GIT_COMMITTER_NAME='C O Mitter'
+
+test_expect_success 'setup copies' '
+
+ git config --unset i18n.commitencoding &&
+ git checkout -b copy rein &&
+ git mv file file3 &&
+ git commit -m move1 &&
+ test_tick &&
+ cp file2 file4 &&
+ git add file4 &&
+ git mv file2 file5 &&
+ git commit -m copy1 &&
+ test_tick &&
+ cp file3 file6 &&
+ git add file6 &&
+ git commit -m copy2 &&
+ test_tick &&
+ echo more text >> file6 &&
+ echo even more text >> file6 &&
+ git add file6 &&
+ git commit -m modify &&
+ test_tick &&
+ cp file6 file7 &&
+ echo test >> file7 &&
+ git add file7 &&
+ git commit -m copy_modify
+
+'
+
+test_expect_success 'fast-export -C -C | fast-import' '
+
+ ENTRY=$(git rev-parse --verify copy) &&
+ rm -rf new &&
+ mkdir new &&
+ git --git-dir=new/.git init &&
+ git fast-export -C -C --signed-tags=strip --all > output &&
+ grep "^C \"file6\" \"file7\"\$" output &&
+ cat output |
+ (cd new &&
+ git fast-import &&
+ test $ENTRY = $(git rev-parse --verify refs/heads/copy))
+
+'
+
test_done