morluto
9a3780229b
The shared literal owner already applies Unicode simple folding. Verify the reported production-helper cases across insensitive literal, sensitive literal and regex selection. Fixes #6634
54 lines
1.4 KiB
TypeScript
54 lines
1.4 KiB
TypeScript
import { expect, it } from "vitest";
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import {
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analysisSearchPredicate,
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literalSubstringPredicate,
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} from "./analysisSearch.js";
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it("uses Unicode simple case folding for literal substrings", () => {
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const matchesSigma = literalSubstringPredicate("Σ", false);
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expect(matchesSigma("ΟΣ")).toBe(true);
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expect(matchesSigma("ος")).toBe(true);
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expect(matchesSigma("unrelated")).toBe(false);
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expect(literalSubstringPredicate("Σ", true)("ος")).toBe(false);
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expect(literalSubstringPredicate("A.B", false)("a.b")).toBe(true);
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expect(literalSubstringPredicate("A.B", false)("axb")).toBe(false);
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});
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it.each([
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["Σ", "ΟΣ"],
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["σ", "ΟΣ"],
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["ς", "ΟΣ"],
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["Σ", "ΣA"],
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["foo", "FOO"],
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["ΟΣ", "ΟΣ"],
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])(
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"retains native literal match %s in %s when case is ignored",
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(pattern, value) => {
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expect(
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analysisSearchPredicate({
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pattern,
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mode: "literal",
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case_sensitive: false,
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document: undefined,
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})(value),
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).toBe(true);
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expect(
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analysisSearchPredicate({
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pattern,
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mode: "literal",
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case_sensitive: true,
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document: undefined,
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})(value),
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).toBe(value.includes(pattern));
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expect(
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analysisSearchPredicate({
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pattern,
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mode: "regex",
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case_sensitive: false,
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document: undefined,
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})(value),
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).toBe(true);
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},
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);
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