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| author | Rémi Verschelde <rverschelde@gmail.com> | 2024-05-08 09:54:20 +0200 |
|---|---|---|
| committer | Rémi Verschelde <rverschelde@gmail.com> | 2024-05-08 09:54:20 +0200 |
| commit | 4c30718102f2487b31a6202e18cec08efc44f117 (patch) | |
| tree | b005fe480dbfd3925ca902eabb1495ebc064e830 /tests | |
| parent | 63ed5749ace68cce8662611aea85562959361e78 (diff) | |
| parent | 26feefa91ce5016de507c658bfafb4d3b84b8a6c (diff) | |
| download | redot-engine-4c30718102f2487b31a6202e18cec08efc44f117.tar.gz | |
Merge pull request #91615 from Frozenfire92/remap-doc-nan-note
Add docs note about remap returning undefined when istart == istop
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/core/math/test_math_funcs.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/tests/core/math/test_math_funcs.h b/tests/core/math/test_math_funcs.h index 0a9d9c97d9..f2eae3a20d 100644 --- a/tests/core/math/test_math_funcs.h +++ b/tests/core/math/test_math_funcs.h @@ -381,6 +381,9 @@ TEST_CASE_TEMPLATE("[Math] remap", T, float, double) { CHECK(Math::remap((T)-100.0, (T)-100.0, (T)-200.0, (T)0.0, (T)-1000.0) == doctest::Approx((T)0.0)); CHECK(Math::remap((T)-200.0, (T)-100.0, (T)-200.0, (T)0.0, (T)-1000.0) == doctest::Approx((T)-1000.0)); CHECK(Math::remap((T)-250.0, (T)-100.0, (T)-200.0, (T)0.0, (T)-1000.0) == doctest::Approx((T)-1500.0)); + + // Note: undefined behaviour can happen when `p_istart == p_istop`. We don't bother testing this as it will + // vary between hardware and compilers properly implementing IEEE 754. } TEST_CASE_TEMPLATE("[Math] angle_difference", T, float, double) { |