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/versionparsing_unittest.cc b/talk/base/versionparsing_unittest.cc
new file mode 100644
index 0000000..b083265
--- /dev/null
+++ b/talk/base/versionparsing_unittest.cc
@@ -0,0 +1,91 @@
+/*
+ * libjingle
+ * Copyright 2010, 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/versionparsing.h"
+
+#include "talk/base/gunit.h"
+
+namespace talk_base {
+
+static const int kExampleSegments = 4;
+
+typedef int ExampleVersion[kExampleSegments];
+
+TEST(VersionParsing, TestGoodParse) {
+ ExampleVersion ver;
+ std::string str1("1.1.2.0");
+ static const ExampleVersion expect1 = {1, 1, 2, 0};
+ EXPECT_TRUE(ParseVersionString(str1, kExampleSegments, ver));
+ EXPECT_EQ(0, CompareVersions(ver, expect1, kExampleSegments));
+ std::string str2("2.0.0.1");
+ static const ExampleVersion expect2 = {2, 0, 0, 1};
+ EXPECT_TRUE(ParseVersionString(str2, kExampleSegments, ver));
+ EXPECT_EQ(0, CompareVersions(ver, expect2, kExampleSegments));
+}
+
+TEST(VersionParsing, TestBadParse) {
+ ExampleVersion ver;
+ std::string str1("1.1.2");
+ EXPECT_FALSE(ParseVersionString(str1, kExampleSegments, ver));
+ std::string str2("");
+ EXPECT_FALSE(ParseVersionString(str2, kExampleSegments, ver));
+ std::string str3("garbarge");
+ EXPECT_FALSE(ParseVersionString(str3, kExampleSegments, ver));
+}
+
+TEST(VersionParsing, TestCompare) {
+ static const ExampleVersion ver1 = {1, 0, 21, 0};
+ static const ExampleVersion ver2 = {1, 1, 2, 0};
+ static const ExampleVersion ver3 = {1, 1, 3, 0};
+ static const ExampleVersion ver4 = {1, 1, 3, 9861};
+
+ // Test that every combination of comparisons has the expected outcome.
+ EXPECT_EQ(0, CompareVersions(ver1, ver1, kExampleSegments));
+ EXPECT_EQ(0, CompareVersions(ver2, ver2, kExampleSegments));
+ EXPECT_EQ(0, CompareVersions(ver3, ver3, kExampleSegments));
+ EXPECT_EQ(0, CompareVersions(ver4, ver4, kExampleSegments));
+
+ EXPECT_GT(0, CompareVersions(ver1, ver2, kExampleSegments));
+ EXPECT_LT(0, CompareVersions(ver2, ver1, kExampleSegments));
+
+ EXPECT_GT(0, CompareVersions(ver1, ver3, kExampleSegments));
+ EXPECT_LT(0, CompareVersions(ver3, ver1, kExampleSegments));
+
+ EXPECT_GT(0, CompareVersions(ver1, ver4, kExampleSegments));
+ EXPECT_LT(0, CompareVersions(ver4, ver1, kExampleSegments));
+
+ EXPECT_GT(0, CompareVersions(ver2, ver3, kExampleSegments));
+ EXPECT_LT(0, CompareVersions(ver3, ver2, kExampleSegments));
+
+ EXPECT_GT(0, CompareVersions(ver2, ver4, kExampleSegments));
+ EXPECT_LT(0, CompareVersions(ver4, ver2, kExampleSegments));
+
+ EXPECT_GT(0, CompareVersions(ver3, ver4, kExampleSegments));
+ EXPECT_LT(0, CompareVersions(ver4, ver3, kExampleSegments));
+}
+
+} // namespace talk_base