catch3/include/internal/catch_matchers_floating.cpp, branch v2.13.4 Progmasoft Catch3: an independently maintained C++17 test framework with a parallel runner, property checks, snapshots and structured results. Cleanup nextafter workaround 2020-02-03T09:05:23+00:00 Martin Hořeňovský 2020-02-03T09:05:17+00:00 2652bb86e3f72292951dfb5ad272a7c0a018118c 






Provide workaround for platforms where INFINITY is double
2019-10-21T16:33:26+00:00

Martin Hořeňovský

2019-10-21T16:31:05+00:00

23c80bcc92c817d48699e667428d3501ff09598b

Fixes #1782





Fixes #1782







Use scientific notation for the WithinULP matcher
2019-10-20T10:30:21+00:00

Martin Hořeňovský

2019-10-20T10:30:21+00:00

9e8ae7d4701770c3f4f23414214634f59809fa71

This should now properly handle small numbers which would previously
output something like `[0.00000000000000019, 0.00000000000000019]`,
which does not allow user to read the numbers properly.

Closes #1760





This should now properly handle small numbers which would previously
output something like `[0.00000000000000019, 0.00000000000000019]`,
which does not allow user to read the numbers properly.

Closes #1760







Add parenthesis to prevent macro expansions of min/max
2019-10-17T14:40:37+00:00

Martin Hořeňovský

2019-10-17T09:21:17+00:00

31906d83ec1fff2b667a32a0730c649d12889ef6

Closes #1772





Closes #1772







Add a Relative Comparison matcher for floating point numbers
2019-10-13T09:56:50+00:00

Martin Hořeňovský

2019-10-13T09:56:50+00:00

d2d418a9cbda255e193c4ed6c57cdf20137fa309

It checks Knuth's _close enough with tolerance_ relationship, that
is `|lhs - rhs| <= epsilon * max(|lhs|, |rhs|)`, rather then the
_very close with tolerance_ relationship that can be written down as
`|lhs - rhs| <= epsilon * min(|lhs|, |rhs|)`.

This is because it is the more common model around the internet, and
as such is likely to be less surprising to the users. In the future
we might want to provide the other model as well.

Closes #1746





It checks Knuth's _close enough with tolerance_ relationship, that
is `|lhs - rhs| <= epsilon * max(|lhs|, |rhs|)`, rather then the
_very close with tolerance_ relationship that can be written down as
`|lhs - rhs| <= epsilon * min(|lhs|, |rhs|)`.

This is because it is the more common model around the internet, and
as such is likely to be less surprising to the users. In the future
we might want to provide the other model as well.

Closes #1746







Fix compilation error with CATCH_CONFIG_GLOBAL_NEXTAFTER
2019-10-05T19:03:46+00:00

Martin Hořeňovský

2019-10-05T18:58:11+00:00

4bd2c3ad6ab0bcdecf9101dcf7f5968901f68351

Wrong nesting of namespaces resulted in the `Catch` namespace
being ambigous between `::Catch` and `::{anon}::Catch` namespaces.
This should fix it.

Closes #1761





Wrong nesting of namespaces resulted in the `Catch` namespace
being ambigous between `::Catch` and `::{anon}::Catch` namespaces.
This should fix it.

Closes #1761







Allow full range of target ULP values for the ULPMatcher
2019-10-05T11:38:22+00:00

Martin Hořeňovský

2019-10-05T11:23:14+00:00

c38a5caa2ebf0738e468f419c4d3ed857001cfb0

Previously it was limited to roughly 2 billion ULPs, rather than
the roughly 2^64 possible ones.





Previously it was limited to roughly 2 billion ULPs, rather than
the roughly 2^64 possible ones.







Workaround missing std::nextafter in uClibc
2019-09-06T11:08:44+00:00

Martin Hořeňovský

2019-09-06T11:08:44+00:00

addf799040e8f0cefbe42ca1a22787802a969077

Luckily, the rest of C++11 features seem to be supported...

Closes #1739





Luckily, the rest of C++11 features seem to be supported...

Closes #1739







Show bound when stringifying the WithinULP matcher
2019-06-15T05:12:27+00:00

Martin Hořeňovský

2019-06-14T18:16:12+00:00

7142d5a8c9aa241bd544952e4900c2fb220b5fae

Closes #1581





Closes #1581







Add `std::isnan` polyfill, fixing compilation under Embarcadero
2018-11-17T19:52:18+00:00

Martin Hořeňovský

2018-11-17T19:52:18+00:00

c6a89f14c2d2134363ac186cc401ce331f158d44

Fixes #1438





Fixes #1438