Adds trunk/talk folder of revision 359 from libjingles google code to
trunk/talk


git-svn-id: http://webrtc.googlecode.com/svn/trunk@4318 4adac7df-926f-26a2-2b94-8c16560cd09d
diff --git a/talk/base/pathutils_unittest.cc b/talk/base/pathutils_unittest.cc
new file mode 100644
index 0000000..0a9739b
--- /dev/null
+++ b/talk/base/pathutils_unittest.cc
@@ -0,0 +1,65 @@
+/*
+ * libjingle
+ * Copyright 2007, Google Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  1. Redistributions of source code must retain the above copyright notice,
+ *     this list of conditions and the following disclaimer.
+ *  2. Redistributions in binary form must reproduce the above copyright notice,
+ *     this list of conditions and the following disclaimer in the documentation
+ *     and/or other materials provided with the distribution.
+ *  3. The name of the author may not be used to endorse or promote products
+ *     derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+ * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "talk/base/pathutils.h"
+#include "talk/base/gunit.h"
+
+TEST(Pathname, ReturnsDotForEmptyPathname) {
+  const std::string kCWD =
+      std::string(".") + talk_base::Pathname::DefaultFolderDelimiter();
+
+  talk_base::Pathname path("/", "");
+  EXPECT_FALSE(path.empty());
+  EXPECT_FALSE(path.folder().empty());
+  EXPECT_TRUE (path.filename().empty());
+  EXPECT_FALSE(path.pathname().empty());
+  EXPECT_EQ(std::string("/"), path.pathname());
+
+  path.SetPathname("", "foo");
+  EXPECT_FALSE(path.empty());
+  EXPECT_TRUE (path.folder().empty());
+  EXPECT_FALSE(path.filename().empty());
+  EXPECT_FALSE(path.pathname().empty());
+  EXPECT_EQ(std::string("foo"), path.pathname());
+
+  path.SetPathname("", "");
+  EXPECT_TRUE (path.empty());
+  EXPECT_TRUE (path.folder().empty());
+  EXPECT_TRUE (path.filename().empty());
+  EXPECT_FALSE(path.pathname().empty());
+  EXPECT_EQ(kCWD, path.pathname());
+
+  path.SetPathname(kCWD, "");
+  EXPECT_FALSE(path.empty());
+  EXPECT_FALSE(path.folder().empty());
+  EXPECT_TRUE (path.filename().empty());
+  EXPECT_FALSE(path.pathname().empty());
+  EXPECT_EQ(kCWD, path.pathname());
+
+  talk_base::Pathname path2("c:/foo bar.txt");
+  EXPECT_EQ(path2.url(), std::string("file:///c:/foo%20bar.txt"));
+}