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test: the sub-view census reads each source once

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Read three times, the scan ran past the 5 s test timeout when the gate
loaded the machine.
This commit is contained in:
peter
2026-11-11 01:50:54 +01:00
parent 45b5e19fb8
commit fe38c07e7e
1 changed files with 5 additions and 3 deletions
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frontend/src/moduleUrl.contract.test.ts
+5 -3
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@@ -423,12 +423,14 @@ describe("module URL keys", () => {
}); });
const named = new Set(["MODE_URL", "PLEX_SUB_URL"]); const named = new Set(["MODE_URL", "PLEX_SUB_URL"]);
const unnamed = (text: string) => handed(text).filter((arg) => !named.has(arg)); const unnamed = (text: string) => handed(text).filter((arg) => !named.has(arg));
// Each source read once: read three times, the scan ran past the test timeout under a loaded gate.
const files = sources(SRC).filter( const files = sources(SRC).filter(
(f) => !relative(SRC, f).split("\\").join("/").startsWith("lib/history"), (f) => !relative(SRC, f).split("\\").join("/").startsWith("lib/history"),
); );
expect(files.flatMap((f) => unnamed(readFileSync(f, "utf8")))).toEqual([]); const texts = files.map((f) => readFileSync(f, "utf8"));
expect(texts.flatMap(unnamed)).toEqual([]);
// The call sites are seen (a scan of none would pass)… // The call sites are seen (a scan of none would pass)…
expect(new Set(files.flatMap((f) => handed(readFileSync(f, "utf8"))))).toEqual(named); expect(new Set(texts.flatMap(handed))).toEqual(named);
// …and the check tells an inline definition from a named one. // …and the check tells an inline definition from a named one.
expect(unnamed('useHistorySubview(sub, { key: "zz", encode, decode })')).toEqual([ expect(unnamed('useHistorySubview(sub, { key: "zz", encode, decode })')).toEqual([
'{ key: "zz", encode, decode }', '{ key: "zz", encode, decode }',
@@ -442,7 +444,7 @@ describe("module URL keys", () => {
]); ]);
// Under another name it is a call no scan sees. // Under another name it is a call no scan sees.
const aliased = (text: string) => /\buseHistorySubview\s+as\b/.test(text); const aliased = (text: string) => /\buseHistorySubview\s+as\b/.test(text);
expect(files.filter((f) => aliased(readFileSync(f, "utf8")))).toEqual([]); expect(files.filter((_f, i) => aliased(texts[i]!))).toEqual([]);
expect(aliased('import { useHistorySubview as useSub } from "./history";')).toBe(true); expect(aliased('import { useHistorySubview as useSub } from "./history";')).toBe(true);
}); });