diff options
Diffstat (limited to 'src/test/test_circuitmux.c')
| -rw-r--r-- | src/test/test_circuitmux.c | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/src/test/test_circuitmux.c b/src/test/test_circuitmux.c index 14c7598703..c81d53ae51 100644 --- a/src/test/test_circuitmux.c +++ b/src/test/test_circuitmux.c @@ -13,6 +13,8 @@ #include "scheduler.h" #include "test.h" +#include <math.h> + /* XXXX duplicated function from test_circuitlist.c */ static channel_t * new_fake_channel(void) @@ -103,16 +105,19 @@ test_cmux_compute_ticks(void *arg) monotime_coarse_set_mock_time_nsec(now); tick = cell_ewma_get_current_tick_and_fraction(&rem); tt_uint_op(tick, OP_EQ, tick_zero); - tt_double_op(rem, OP_GT, .149999999); - tt_double_op(rem, OP_LT, .150000001); +#ifdef USING_32BIT_MSEC_HACK + const double tolerance = .0005; +#else + const double tolerance = .00000001; +#endif + tt_double_op(fabs(rem - .15), OP_LT, tolerance); /* 25 second later and we should be in another tick. */ now = START_NS + NS_PER_S * 25; monotime_coarse_set_mock_time_nsec(now); tick = cell_ewma_get_current_tick_and_fraction(&rem); tt_uint_op(tick, OP_EQ, tick_zero + 2); - tt_double_op(rem, OP_GT, .499999999); - tt_double_op(rem, OP_LT, .500000001); + tt_double_op(fabs(rem - .5), OP_LT, tolerance); done: ; |