36   uint32_t num_callbacks = 0;  in TEST()  local
41     if (++num_callbacks == 3)  in TEST()
47   EXPECT_EQ(num_callbacks, 1u);  in TEST()
49   EXPECT_EQ(num_callbacks, 3u);  in TEST()
56   uint32_t num_callbacks = 0;  in TEST()  local
60     ++num_callbacks;  in TEST()
66   EXPECT_EQ(num_callbacks, 0u);  // No immediate execution.  in TEST()
69   EXPECT_EQ(num_callbacks, 1u);  in TEST()
80   uint32_t num_callbacks = 0;  in TEST()  local
85     ++num_callbacks;  in TEST()
88     if (num_callbacks == 3 && pt.timer_fd_for_testing() > 0) {  in TEST()
96     if (num_callbacks == 6)  in TEST()
103   EXPECT_EQ(num_callbacks, 6u);  in TEST()
109   uint32_t num_callbacks = 0;  in TEST()  local
113     ++num_callbacks;  in TEST()
122   EXPECT_EQ(num_callbacks, 1u);  in TEST()
129   uint32_t num_callbacks = 0;  in TEST()  local
133     if (++num_callbacks == 2) {  in TEST()
145   EXPECT_EQ(num_callbacks, 2u);  in TEST()
184   uint32_t num_callbacks = 0;  in TEST()  local
187   args.task = [&] { ++num_callbacks; };  in TEST()
190   EXPECT_EQ(num_callbacks, 0u);  // No immediate execution.  in TEST()
194   EXPECT_EQ(num_callbacks, 1u);  in TEST()