morluto
79d2b71896
Use one typed CDP resource-size owner in web and Electron capture. Supplied invalid sizes retain null plus completeness diagnostics; omitted sizes remain unknown without inventing malformed metadata. Preserve other resource facts and valid zero/positive values. Validation: public CLI regression failed against baseline clamping; 36 focused controls passed after the fix, check:fast and docs:check passed. Fake CDP producer with real CLI/transport and tiny local files; no real Electron/browser or heavy profiling qualification. Refs #4708
89 lines
2.9 KiB
TypeScript
89 lines
2.9 KiB
TypeScript
import { writeFile } from "node:fs/promises";
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import { join } from "node:path";
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import { pathToFileURL } from "node:url";
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import { expect } from "vitest";
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import { parseEvidence } from "../../../src/domain/evidence.js";
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import { electronPageInspectionSchema } from "../../../src/domain/javascript/electronObservation.js";
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import { startFakeCdpBrowser } from "../../fixtures/fakeCdpBrowser.js";
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import { createTestTempDirectory } from "../../fixtures/temporaryDirectory.js";
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import { cliTest } from "../../support/cli/cliFixture.js";
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cliTest(
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"Electron resource sizes preserve unknown values and invalid-metadata coverage",
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async ({ cli, onTestFinished }) => {
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const root = await createTestTempDirectory("rea-electron-resource-sizes-");
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const main = join(root, "index.html");
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await writeFile(main, "<html/>");
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const sizes = [-1, 0, 128, undefined, "4", null];
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const resources: Array<{
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url: string;
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type: string;
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mimeType: string;
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contentSize?: unknown;
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}> = [];
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for (const [index, contentSize] of sizes.entries()) {
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const path = join(root, `resource-${index}.js`);
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await writeFile(path, "fixture");
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resources.push({
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url: pathToFileURL(path).href,
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type: "Script",
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mimeType: "text/javascript",
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...(contentSize === undefined ? {} : { contentSize }),
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});
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}
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const browser = await startFakeCdpBrowser({
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electronFileUrl: pathToFileURL(main).href,
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commandResult: ({ method }) =>
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method === "Page.getResourceTree"
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? {
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frameTree: {
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frame: { id: "main", url: pathToFileURL(main).href },
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resources,
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},
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}
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: undefined,
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});
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onTestFinished(() => browser.close());
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const output = await cli.run({
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arguments: [
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"inspect-electron-page",
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browser.endpoint,
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"electron-page",
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"--observation-ms",
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"0",
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"--json",
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],
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});
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expect(output.exitCode, output.stderr).toBe(0);
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const inspection = electronPageInspectionSchema.parse(
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parseEvidence(output.json).normalized_result,
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);
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expect(inspection.resources).toHaveLength(6);
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const byPath = new Map(
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inspection.resources.map((item) => [item.file_path, item]),
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);
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expect(
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sizes.map(
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(_size, index) =>
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byPath.get(join(root, `resource-${index}.js`))?.content_size,
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),
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).toEqual([null, 0, 128, null, null, null]);
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expect(
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inspection.resources.every(
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(item) =>
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item.type === "Script" && item.mime_type === "text/javascript",
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),
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).toBe(true);
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expect(inspection.completeness.excluded).toContainEqual({
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section: "resources",
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reason: "invalid_protocol_value",
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count: 3,
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});
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expect(
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browser.commands.filter(
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({ method }) => method === "Target.detachFromTarget",
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),
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).toHaveLength(1);
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},
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);
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