55 lines
1.3 KiB
JavaScript
55 lines
1.3 KiB
JavaScript
import inspector from 'node:inspector';
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import { provider } from 'std-env';
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const session = new inspector.Session();
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function startCoverage() {
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session.connect();
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session.post("Profiler.enable");
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session.post("Profiler.startPreciseCoverage", {
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callCount: true,
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detailed: true
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});
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}
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async function takeCoverage() {
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return new Promise((resolve, reject) => {
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session.post("Profiler.takePreciseCoverage", async (error, coverage) => {
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if (error)
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return reject(error);
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const result = coverage.result.filter(filterResult);
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resolve({ result });
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});
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if (provider === "stackblitz")
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resolve({ result: [] });
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});
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}
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function stopCoverage() {
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session.post("Profiler.stopPreciseCoverage");
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session.post("Profiler.disable");
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session.disconnect();
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}
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function filterResult(coverage) {
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if (!coverage.url.startsWith("file://"))
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return false;
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if (coverage.url.includes("/node_modules/"))
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return false;
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return true;
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}
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var coverage = /*#__PURE__*/Object.freeze({
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__proto__: null,
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startCoverage: startCoverage,
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stopCoverage: stopCoverage,
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takeCoverage: takeCoverage
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});
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var index = {
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...coverage,
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async getProvider() {
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const name = "./provider.js";
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const { V8CoverageProvider } = await import(name);
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return new V8CoverageProvider();
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}
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};
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export { index as default };
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