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test: allow inaccurate math in util unit test

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Don't require timespec/timeval-double conversion tests to produce
correctly rounded results to handle x86 and other archs with wider
intermediate results.
This commit is contained in:
Miroslav Lichvar
2021-05-10 18:08:33 +02:00
parent 385f7ebfd9
commit f9f6803b8a
1 changed files with 5 additions and 5 deletions
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10
test/unit/util.c
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@@ -151,7 +151,7 @@ test_unit(void)
ts.tv_sec = 1; ts.tv_sec = 1;
ts.tv_nsec = 500000000; ts.tv_nsec = 500000000;
TEST_CHECK(UTI_TimespecToDouble(&ts) == 1.5); TEST_CHECK(fabs(UTI_TimespecToDouble(&ts) - 1.5) < 1.0e-15);
UTI_DoubleToTimespec(2.75, &ts); UTI_DoubleToTimespec(2.75, &ts);
TEST_CHECK(ts.tv_sec == 2); TEST_CHECK(ts.tv_sec == 2);
@@ -171,7 +171,7 @@ test_unit(void)
tv.tv_sec = 1; tv.tv_sec = 1;
tv.tv_usec = 500000; tv.tv_usec = 500000;
TEST_CHECK(UTI_TimevalToDouble(&tv) == 1.5); TEST_CHECK(fabs(UTI_TimevalToDouble(&tv) - 1.5) < 1.0e-15);
UTI_DoubleToTimeval(2.75, &tv); UTI_DoubleToTimeval(2.75, &tv);
TEST_CHECK(tv.tv_sec == 2); TEST_CHECK(tv.tv_sec == 2);
@@ -267,7 +267,7 @@ test_unit(void)
UTI_DiffTimespecs(&ts3, &ts, &ts2); UTI_DiffTimespecs(&ts3, &ts, &ts2);
TEST_CHECK(ts3.tv_sec == 0); TEST_CHECK(ts3.tv_sec == 0);
TEST_CHECK(ts3.tv_nsec == 500000000); TEST_CHECK(ts3.tv_nsec == 500000000);
TEST_CHECK(UTI_DiffTimespecsToDouble(&ts, &ts2) == 0.5); TEST_CHECK(fabs(UTI_DiffTimespecsToDouble(&ts, &ts2) - 0.5) < 1.0e-15);
ts.tv_sec = 2; ts.tv_sec = 2;
ts.tv_nsec = 250000000; ts.tv_nsec = 250000000;
@@ -276,7 +276,7 @@ test_unit(void)
UTI_DiffTimespecs(&ts3, &ts, &ts2); UTI_DiffTimespecs(&ts3, &ts, &ts2);
TEST_CHECK(ts3.tv_sec == -2); TEST_CHECK(ts3.tv_sec == -2);
TEST_CHECK(ts3.tv_nsec == 500000000); TEST_CHECK(ts3.tv_nsec == 500000000);
TEST_CHECK(UTI_DiffTimespecsToDouble(&ts, &ts2) == -1.5); TEST_CHECK(fabs(UTI_DiffTimespecsToDouble(&ts, &ts2) - -1.5) < 1.0e-15);
ts.tv_sec = 2; ts.tv_sec = 2;
ts.tv_nsec = 250000000; ts.tv_nsec = 250000000;
@@ -471,7 +471,7 @@ test_unit(void)
ts2.tv_sec = 4; ts2.tv_sec = 4;
ts2.tv_nsec = 250000000; ts2.tv_nsec = 250000000;
UTI_AdjustTimespec(&ts, &ts2, &ts3, &x, 2.0, -5.0); UTI_AdjustTimespec(&ts, &ts2, &ts3, &x, 2.0, -5.0);
TEST_CHECK(x == 6.5); TEST_CHECK(fabs(x - 6.5) < 1.0e-15);
TEST_CHECK(ts3.tv_sec == 10); TEST_CHECK(ts3.tv_sec == 10);
TEST_CHECK(ts3.tv_nsec == 0); TEST_CHECK(ts3.tv_nsec == 0);