git-stash.sh: use the $( ... ) construct for command substitution

diff --git a/contrib/remote-helpers/test-bzr.sh b/contrib/remote-helpers/test-bzr.sh
index 5c5025178370813aabec64c8bfbd7ac59c6186a5..4f379c2ab499f2ca5556f844cbdcacb98fffa13c 100755 (executable)
--- a/contrib/remote-helpers/test-bzr.sh
+++ b/contrib/remote-helpers/test-bzr.sh
@@ -5,7 +5,8 @@
 
 test_description='Test remote-bzr'
 
-. ./test-lib.sh
+test -n "$TEST_DIRECTORY" || TEST_DIRECTORY=${0%/*}/../../t
+. "$TEST_DIRECTORY"/test-lib.sh
 
 if ! test_have_prereq PYTHON
 then
@@ -65,13 +66,33 @@ test_expect_success 'pushing' '
        test_cmp expected actual
 '
 
+test_expect_success 'forced pushing' '
+       (
+       cd gitrepo &&
+       echo three-new >content &&
+       git commit -a --amend -m three-new &&
+       git push -f
+       ) &&
+
+       (
+       cd bzrrepo &&
+       # the forced update overwrites the bzr branch but not the bzr
+       # working directory (it tries to merge instead)
+       bzr revert
+       ) &&
+
+       echo three-new >expected &&
+       cat bzrrepo/content >actual &&
+       test_cmp expected actual
+'
+
 test_expect_success 'roundtrip' '
        (
        cd gitrepo &&
        git pull &&
        git log --format="%s" -1 origin/master >actual
        ) &&
-       echo three >expected &&
+       echo three-new >expected &&
        test_cmp expected actual &&
 
        (cd gitrepo && git push && git pull) &&
@@ -378,7 +399,7 @@ test_expect_success 'export utf-8 authors' '
        git add content &&
        git commit -m one &&
        git remote add bzr "bzr::../bzrrepo" &&
-       git push bzr
+       git push bzr master
        ) &&
 
        (