Rebase webrtc/base 6163:6216 (svn diff -r 6163:6216 http://webrtc.googlecode.com/svn/trunk/talk/base, apply diff manually)
BUG=3379
TBR=wu@webrtc.org
Review URL: https://webrtc-codereview.appspot.com/17619004
git-svn-id: http://webrtc.googlecode.com/svn/trunk@6217 4adac7df-926f-26a2-2b94-8c16560cd09d
diff --git a/webrtc/base/timeutils_unittest.cc b/webrtc/base/timeutils_unittest.cc
index 86a1817..087fb0c 100644
--- a/webrtc/base/timeutils_unittest.cc
+++ b/webrtc/base/timeutils_unittest.cc
@@ -143,4 +143,27 @@
EXPECT_TRUE(0 <= microseconds && microseconds < 1000000);
}
+class TimestampWrapAroundHandlerTest : public testing::Test {
+ public:
+ TimestampWrapAroundHandlerTest() {}
+
+ protected:
+ TimestampWrapAroundHandler wraparound_handler_;
+};
+
+TEST_F(TimestampWrapAroundHandlerTest, Unwrap) {
+ uint32 ts = 0xfffffff2;
+ int64 unwrapped_ts = ts;
+ EXPECT_EQ(ts, wraparound_handler_.Unwrap(ts));
+ ts = 2;
+ unwrapped_ts += 0x10;
+ EXPECT_EQ(unwrapped_ts, wraparound_handler_.Unwrap(ts));
+ ts = 0xfffffff2;
+ unwrapped_ts += 0xfffffff0;
+ EXPECT_EQ(unwrapped_ts, wraparound_handler_.Unwrap(ts));
+ ts = 0;
+ unwrapped_ts += 0xe;
+ EXPECT_EQ(unwrapped_ts, wraparound_handler_.Unwrap(ts));
+}
+
} // namespace rtc