42   int channel;  in TEST_F()  local
44   len = read(fd, &channel, sizeof(channel));  in TEST_F()
45   EXPECT_TRUE(len == sizeof(channel))  in TEST_F()
53   EXPECT_TRUE(channel == signal.channel)  in TEST_F()
54       << "Inconsistent channels returned: " << channel << " and "  in TEST_F()
55       << signal.channel;  in TEST_F()
83     int channel;  in TEST_F()  local
85     len = read(fd, &channel, sizeof(channel));  in TEST_F()
86     if (len != sizeof(channel)) {  in TEST_F()
88                     << len << ", Sizeof channel: " << sizeof(channel);  in TEST_F()
102     EXPECT_TRUE(channel == signal.channel)  in TEST_F()
103         << "Inconsistent channels returned: " << channel << " and "  in TEST_F()
104         << signal.channel;  in TEST_F()