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rust-lang/portable-simd#266: reduce Miri test count in round.rs

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Ralf Jung 2022-03-20 19:17:33 -04:00 committed by GitHub
parent 72df4c4505
commit 35e16a1e06
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2 changed files with 3 additions and 3 deletions
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2
crates/core_simd/tests/round.rs
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@ -59,7 +59,7 @@ macro_rules! float_rounding_test {
const MAX_REPRESENTABLE_VALUE: Scalar =
(ALL_MANTISSA_BITS << (core::mem::size_of::<Scalar>() * 8 - <Scalar>::MANTISSA_DIGITS as usize - 1)) as Scalar;
let mut runner = proptest::test_runner::TestRunner::default();
let mut runner = test_helpers::make_runner();
runner.run(
&test_helpers::array::UniformArrayStrategy::new(-MAX_REPRESENTABLE_VALUE..MAX_REPRESENTABLE_VALUE),
|x| {

4
crates/test_helpers/src/lib.rs
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@ -78,11 +78,11 @@ impl<T: core::fmt::Debug + DefaultStrategy, const LANES: usize> DefaultStrategy
}
#[cfg(not(miri))]
fn make_runner() -> proptest::test_runner::TestRunner {
pub fn make_runner() -> proptest::test_runner::TestRunner {
Default::default()
}
#[cfg(miri)]
fn make_runner() -> proptest::test_runner::TestRunner {
pub fn make_runner() -> proptest::test_runner::TestRunner {
// Only run a few tests on Miri
proptest::test_runner::TestRunner::new(proptest::test_runner::Config::with_cases(4))
}