Add support for wildcards in svn remote configuration.

git_cl/test/upstream.sh

Index: git_cl/test/upstream.sh
diff --git a/git_cl/test/upstream.sh b/git_cl/test/upstream.sh
new file mode 100755
index 0000000000000000000000000000000000000000..0327b68227814375a726e384a5509ee3ee1ec26c
--- /dev/null
+++ b/git_cl/test/upstream.sh
@@ -0,0 +1,32 @@
+#!/bin/bash
+
+# Check guessing the svn upstream branch.
+
+set -e
+
+. ./test-lib.sh
+
+setup_initsvn
+setup_gitsvn
+
+(
+  set -e
+  cd git-svn
+
+  git config rietveld.server localhost:8080
+
+  for ref in refs/remotes/trunk refs/remotes/some_branch; do
+    git checkout -q -B feature_branch $ref
+    test_expect_success "Guessing upstream branch for $ref" \
+        "$GIT_CL upstream | egrep -q '^$ref$'"
+    git checkout -q master
+  done
+)
+
+SUCCESS=$?
+
+cleanup
+
+if [ $SUCCESS == 0 ]; then
+  echo PASS
+fi