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Fix failing testcase on VxWorks #593

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Aug 20, 2025
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Fix failing testcase on VxWorks #593

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5 changes: 4 additions & 1 deletion src/index_map.rs
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Expand Up @@ -1742,8 +1742,11 @@ mod tests {

// tests that use this constant take too long to run under miri, specially on CI, with a map of
// this size so make the map smaller when using miri
#[cfg(not(miri))]
#[cfg(not(any(miri, target_os = "vxworks")))]
const MAP_SLOTS: usize = 4096;
// Reduce number of slots as too many slots can cause a stack overflow on VxWorks.
#[cfg(target_os = "vxworks")]
const MAP_SLOTS: usize = 1024;
#[cfg(miri)]
const MAP_SLOTS: usize = 64;
fn almost_filled_map() -> FnvIndexMap<usize, usize, MAP_SLOTS> {
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