127         EXPECT_FALSE(device.isOpen());  in TEST()
155         EXPECT_FALSE(device.isOpen());  in TEST()
353     EXPECT_FALSE(device.isOpen());  in TEST()
356     EXPECT_TRUE(device.isOpen());  in TEST()
364     EXPECT_TRUE(device.isOpen());  in TEST()
384     EXPECT_TRUE(device.isOpen());  in TEST()
386     EXPECT_FALSE(device.isOpen());  in TEST()
408         EXPECT_TRUE(device.isOpen());  in TEST()
413         EXPECT_FALSE(device.isOpen());  in TEST()
417         EXPECT_FALSE(device.isOpen());  in TEST()
438         EXPECT_TRUE(device.isOpen());  in TEST()
472     EXPECT_TRUE(device.isOpen());  in TEST()
474     EXPECT_FALSE(device.isOpen());  in TEST()
478     EXPECT_TRUE(device.isOpen());  in TEST()
485     EXPECT_TRUE(device.isOpen());  in TEST()
489     EXPECT_FALSE(device.isOpen());  in TEST()
510         EXPECT_FALSE(device.isOpen());  in TEST()
547         EXPECT_FALSE(device.isOpen());  in TEST()