62 lines
1.5 KiB
JavaScript
62 lines
1.5 KiB
JavaScript
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import inspector from 'node:inspector/promises';
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import { fileURLToPath } from 'node:url';
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import { provider } from 'std-env';
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import { l as loadProvider } from './load-provider-CdgAx3rL.js';
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import { n as normalize } from './pathe.M-eThtNZ-BTaAGrLg.js';
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const session = new inspector.Session();
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let enabled = false;
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const mod = {
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async startCoverage({ isolate }) {
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if (isolate === false && enabled) {
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return;
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}
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enabled = true;
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session.connect();
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await session.post("Profiler.enable");
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await 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 takeCoverage(options) {
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if (provider === "stackblitz") {
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return { result: [] };
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}
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const coverage = await session.post("Profiler.takePreciseCoverage");
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const result = [];
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// Reduce amount of data sent over rpc by doing some early result filtering
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for (const entry of coverage.result) {
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if (filterResult(entry)) {
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result.push({
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...entry,
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startOffset: options?.moduleExecutionInfo?.get(normalize(fileURLToPath(entry.url)))?.startOffset || 0
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});
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}
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}
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return { result };
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},
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async stopCoverage({ isolate }) {
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if (isolate === false) {
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return;
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}
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await session.post("Profiler.stopPreciseCoverage");
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await session.post("Profiler.disable");
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session.disconnect();
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},
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async getProvider() {
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return loadProvider();
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}
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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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}
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if (coverage.url.includes("/node_modules/")) {
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return false;
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}
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return true;
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}
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export { mod as default };
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