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33 lines
703 B
Rust
33 lines
703 B
Rust
#![cfg(test)]
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use crate::implementation::DatabaseImpl;
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use crate::queries::Database;
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#[test]
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fn memoized_twice() {
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let query = DatabaseImpl::default();
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let v1 = query.memoized(());
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let v2 = query.memoized(());
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assert_eq!(v1, v2);
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}
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#[test]
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fn volatile_twice() {
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let query = DatabaseImpl::default();
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let v1 = query.volatile(());
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let v2 = query.volatile(());
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assert_eq!(v1 + 1, v2);
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}
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#[test]
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fn intermingled() {
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let query = DatabaseImpl::default();
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let v1 = query.volatile(());
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let v2 = query.memoized(());
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let v3 = query.volatile(());
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let v4 = query.memoized(());
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assert_eq!(v1 + 1, v2);
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assert_eq!(v2 + 1, v3);
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assert_eq!(v2, v4);
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}
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