Marcos Paulo
34 lines
1.4 KiB
Rust
34 lines
1.4 KiB
Rust
//! Performance of the unlinked-mention scan (run by hand: `cargo test
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//! --release -p notescraft-backlinks -- --ignored`).
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use std::collections::BTreeMap;
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use std::time::Instant;
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use notescraft_backlinks::{MAX_MENTIONS, unlinked_mentions};
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use notescraft_index::Index;
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#[test]
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#[ignore = "perf: 20 000 notes, release mode, must scan in under 1 s"]
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fn twenty_thousand_notes_scan_in_under_a_second() {
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let mut index = Index::new();
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let mut vault = BTreeMap::new();
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index.update_note("Target.md", "the target note\n").unwrap();
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vault.insert(String::from("Target.md"), String::from("the target note\n"));
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for i in 0..20_000 {
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let path = format!("notes/{i:05}.md");
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let body = format!("talk about target number {i} in prose here\n#tag{i}\nsome more filler text\n");
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index.update_note(&path, &body).unwrap();
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vault.insert(path, body);
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}
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assert_eq!(index.len(), 20_001);
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let start = Instant::now();
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let report = unlinked_mentions(&index, &vault, "Target.md");
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let elapsed = start.elapsed();
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println!("20 000 notes: {:?}; {} mentions, {} skipped_large", elapsed, report.mentions.len(), report.skipped_large);
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assert_eq!(report.mentions.len(), MAX_MENTIONS, "the cap of 10 000 results applies");
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assert!(report.truncated);
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assert_eq!(report.skipped_large, 0);
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assert!(elapsed.as_secs_f64() < 1.0, "target is under 1 s, took {elapsed:?}");
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}
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