33 constexpr double kTIMING_TOLERANCE_MS = std::chrono::milliseconds(25).count();
122     std::chrono::milliseconds expire_time = t.Update(true);  in TEST()
125     EXPECT_NEAR(std::chrono::milliseconds(500).count(), expire_time.count(),  in TEST()
131     EXPECT_NEAR(std::chrono::milliseconds(200).count(), expire_time.count(),  in TEST()
137     EXPECT_NEAR(std::chrono::milliseconds(300).count(), expire_time.count(),  in TEST()
143     EXPECT_EQ(std::chrono::milliseconds::max(), expire_time);  in TEST()
152     std::chrono::milliseconds expire_time = t.Update(true);  in TEST()
155     EXPECT_NEAR(std::chrono::milliseconds(500).count(), expire_time.count(),  in TEST()
161     EXPECT_NEAR(std::chrono::milliseconds(200).count(), expire_time.count(),  in TEST()
167     EXPECT_NEAR(std::chrono::milliseconds(500).count(), expire_time.count(),  in TEST()
173     EXPECT_EQ(std::chrono::milliseconds::max(), expire_time);  in TEST()
182     std::chrono::milliseconds expire_time = t.Update(true);  in TEST()
185     EXPECT_NEAR(std::chrono::milliseconds(500).count(), expire_time.count(),  in TEST()
191     EXPECT_NEAR(std::chrono::milliseconds(200).count(), expire_time.count(),  in TEST()
197     EXPECT_NEAR(std::chrono::milliseconds(200).count(), expire_time.count(),  in TEST()
203     EXPECT_NEAR(std::chrono::milliseconds(300).count(), expire_time.count(),  in TEST()
209     EXPECT_NEAR(std::chrono::milliseconds(500).count(), expire_time.count(),  in TEST()
215     EXPECT_EQ(std::chrono::milliseconds::max(), expire_time);  in TEST()