Normalize erased TypeScript wrappers through existing expression/string owners for static paths, call targets, collection/configuration receivers and global aliases. Preserve binding/mutation guards and explicit unknown targets, with CLI and application-boundary regressions. Original contribution by @ShuaixinHuang. Co-authored-by: ShuaixinHuang <1836656514@qq.com>
83 lines
3.0 KiB
TypeScript
83 lines
3.0 KiB
TypeScript
import { execFile } from "node:child_process";
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import { writeFile } from "node:fs/promises";
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import { join } from "node:path";
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import { promisify } from "node:util";
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import { expect, it } from "vitest";
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import { parseEvidence } from "../../../src/domain/evidence.js";
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import { javascriptApplicationAnalysisResultSchema } from "../../../src/domain/javascript/javascriptApplicationAnalysis.js";
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import { createTestTempDirectory } from "../../fixtures/temporaryDirectory.js";
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const execute = promisify(execFile);
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it("reports a candidate endpoint through the worker boundary in the public CLI", async () => {
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const root = await createTestTempDirectory("rea-endpoint-candidate-cli-");
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// Retain ambiguous requests while excluding type-erased collection/config reads.
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await writeFile(
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join(root, "main.ts"),
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`
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import * as vscode from "vscode";
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client.post("session");
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(client.get as any)("/api/items");
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(new Headers().get as any)("content-type");
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(new URLSearchParams() as any).delete("q");
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((vscode.workspace.getConfiguration("editor") as any).get as any)("tabSize");
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(context.globalState.get as any)("lastSession");
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const browser = window as Window;
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(browser.open as any)(method, "browser-context");
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const database = indexedDB as IDBFactory;
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(database.open as any)("fixture-db", "2");
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const cache = caches as CacheStorage;
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(cache.open as any)("fixture-cache");
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`,
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);
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const { stdout } = await execute(
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process.execPath,
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["scripts/rea.mjs", "analyze-javascript-application", root, "--json"],
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{ cwd: process.cwd(), maxBuffer: 16 * 1024 * 1024 },
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);
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const result = javascriptApplicationAnalysisResultSchema.parse(
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parseEvidence(JSON.parse(stdout)).normalized_result,
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);
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expect
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.soft(
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result.graph.nodes
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.filter(({ kind }) => kind === "endpoint")
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.flatMap(({ observations }) =>
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observations.map(({ properties }) => properties.value),
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)
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.sort(),
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)
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.toEqual(["/api/items", "session"]);
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expect(
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result.graph.nodes
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.filter(({ kind }) => kind === "storage")
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.flatMap(({ observations }) =>
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observations.map(
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({ properties }) =>
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`${String(properties.storage_kind)}:${String(properties.name)}`,
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),
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)
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.sort(),
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).toEqual(["cache-storage:fixture-cache", "indexed-db:fixture-db"]);
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const endpoint = result.graph.nodes.find(
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({ kind, observations }) =>
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kind === "endpoint" &&
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observations.some(({ properties }) => properties.value === "session"),
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);
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expect(endpoint?.observations[0]).toMatchObject({
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properties: {
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endpoint_kind: "network",
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value: "session",
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mechanism: "call:client.post",
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interpretation: "candidate",
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},
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evidence: { state: "inferred", confidence: "low" },
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});
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const edge = result.graph.edges.find(
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({ target_node_id }) => target_node_id === endpoint?.node_id,
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);
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expect(edge?.properties).toMatchObject({ interpretation: "candidate" });
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}, 20_000);
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