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Miri now supports catching panics #186

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merged 3 commits into from Dec 9, 2019
Merged

Miri now supports catching panics #186

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bb8ae2b
Miri now supports catching panics
RalfJung Dec 6, 2019
e36401b
enable more tests in Miri and fix sue of 'std' feature
RalfJung Dec 7, 2019
ddfa856
ignore memory leaks
RalfJung Dec 9, 2019
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2 changes: 1 addition & 1 deletion .gitignore
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@@ -1,2 +1,2 @@
target
./Cargo.lock
/Cargo.lock
8 changes: 3 additions & 5 deletions lib.rs
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Expand Up @@ -15,7 +15,7 @@
//! When this feature is enabled, `smallvec` depends on `std`.
//!
//! To depend on `smallvec` without `libstd`, use `default-features = false` in the `smallvec`
//! section of Cargo.toml to disable its `"std"` feature.
//! section of Cargo.toml to disable its `"write"` feature.
//!
//! ## `union` feature
//!
Expand Down Expand Up @@ -1984,7 +1984,6 @@ mod tests {
);
}

#[cfg(all(feature = "std", not(miri)))] // Miri currently does not support unwinding
#[test]
// https://github.com/servo/rust-smallvec/issues/96
fn test_insert_many_panic() {
Expand Down Expand Up @@ -2117,7 +2116,6 @@ mod tests {
assert!(c > b);
}

#[cfg(feature = "std")]
#[test]
fn test_hash() {
use std::collections::hash_map::DefaultHasher;
Expand Down Expand Up @@ -2381,10 +2379,10 @@ mod tests {
assert_eq!(v[..], [1, 0][..]);
}

#[cfg(feature = "std")]
#[cfg(feature = "write")]
#[test]
fn test_write() {
use io::Write;
use std::io::Write;

let data = [1, 2, 3, 4, 5];

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6 changes: 3 additions & 3 deletions scripts/run_miri.sh
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Expand Up @@ -16,6 +16,6 @@ rustup default "$MIRI_NIGHTLY"
rustup component add miri
cargo miri setup

cargo miri test --verbose -- -- -Zunstable-options --exclude-should-panic
cargo miri test --verbose --features union -- -- -Zunstable-options --exclude-should-panic
cargo miri test --verbose --all-features -- -- -Zunstable-options --exclude-should-panic
cargo miri test --verbose -- -Zmiri-ignore-leaks
cargo miri test --verbose --features union -- -Zmiri-ignore-leaks
cargo miri test --verbose --all-features -- -Zmiri-ignore-leaks