| 1 | import { mergeProcessCovs, ProcessCov } from "@c88/v8-coverage";
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| 2 | import { RichProcessCov, ScriptMeta } from "./spawn-inspected";
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| 3 |
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| 4 | export function mergeRichProcessCovs(processCovs: ReadonlyArray<RichProcessCov>): RichProcessCov {
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| 5 | const urlToMeta: Map<string, ScriptMeta> = createScriptMetaMap(processCovs);
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| 6 | const merged: ProcessCov = mergeProcessCovs(processCovs);
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| 7 |
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| 8 | for (const scriptCov of merged.result) {
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| 9 | const meta: ScriptMeta = urlToMeta.get(scriptCov.url)!;
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| 10 | Object.assign(scriptCov, meta);
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| 11 | }
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| 12 |
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| 13 | return merged as RichProcessCov;
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| 14 | }
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| 15 |
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| 16 | export function createScriptMetaMap(processCovs: ReadonlyArray<RichProcessCov>): Map<string, ScriptMeta> {
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| 17 | const urlToScriptData: Map<string, ScriptMeta> = new Map();
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| 18 | for (const processCov of processCovs) {
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| 19 | for (const scriptCov of processCov.result) {
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| 20 | urlToScriptData.set(scriptCov.url, scriptCov);
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| 21 | }
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| 22 | }
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| 23 | return urlToScriptData;
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| 24 | }
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