Refactor bucket storage bad header size test (#33091)
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@ -509,38 +509,36 @@ mod test {
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assert!(storage.is_free(ix));
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}
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struct BucketBadHeader {}
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impl BucketOccupied for BucketBadHeader {
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fn occupy(&mut self, _element: &mut [u8], _ix: usize) {
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unimplemented!();
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}
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fn free(&mut self, _element: &mut [u8], _ix: usize) {
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unimplemented!();
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}
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fn is_free(&self, _element: &[u8], _ix: usize) -> bool {
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unimplemented!();
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}
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fn offset_to_first_data() -> usize {
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// not multiple of u64
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std::mem::size_of::<u64>() - 1
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}
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/// initialize this struct
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fn new(_num_elements: Capacity) -> Self {
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Self {}
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}
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}
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impl BucketCapacity for BucketBadHeader {
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fn capacity(&self) -> u64 {
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unimplemented!();
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}
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}
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#[test]
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#[should_panic(expected = "assertion failed: `(left == right)`")]
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fn test_header_size() {
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_ = BucketStorage::<BucketBadHeader>::new_with_capacity(
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#[should_panic]
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fn test_header_bad_size() {
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struct BucketBadHeader;
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impl BucketCapacity for BucketBadHeader {
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fn capacity(&self) -> u64 {
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unimplemented!();
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}
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}
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impl BucketOccupied for BucketBadHeader {
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fn occupy(&mut self, _element: &mut [u8], _ix: usize) {
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unimplemented!();
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}
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fn free(&mut self, _element: &mut [u8], _ix: usize) {
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unimplemented!();
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}
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fn is_free(&self, _element: &[u8], _ix: usize) -> bool {
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unimplemented!();
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}
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fn offset_to_first_data() -> usize {
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// not multiple of u64
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std::mem::size_of::<u64>() - 1
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}
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fn new(_num_elements: Capacity) -> Self {
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Self
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}
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}
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// ensure we panic if the header size (i.e. offset to first data) is not aligned to eight bytes
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BucketStorage::<BucketBadHeader>::new_with_capacity(
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Arc::default(),
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0,
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0,
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