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https://github.com/morluto/rea
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fix(javascript): preserve runtime path bytes and Electron ownership (#4941)
* fix(javascript): preserve literal percent runtime paths * fix(javascript): ignore resolve prefixes before the final anchor * fix(electron): retain application roots for loadFile declarations * fix(electron): resolve loadFile from enclosing application package * fix(electron): retain outer application root across package scopes * fix(electron): derive application ownership from inventoried packages * fix(electron): retain resolved package entrypoint ownership * fix(electron): preserve competing application ownership * fix(electron): retain invalid and omitted runtime ownership * fix(electron): preserve omitted module ownership and runtime paths * fix(electron): preserve proven roots before confining page paths * fix(electron): retain possible owners behind missing imports * fix(electron): distinguish absent imports and owned page candidates * fix(electron): keep unavailable JSON out of owner gaps * fix(electron): retain exact loader formats and default entry status * fix(electron): retain unavailable entrypoint ownership candidates * test(ghidra): preserve Windows Node probe prerequisites * test(ghidra): assert cancellation during profile shutdown * fix(electron): separate examined imports from frontend ownership * fix(electron): retain unavailable directory entrypoint owners * test(jeb): retain Linux ownership prerequisite in isolation * fix(javascript): retain unchecked loader ownership and literal main paths * fix(javascript): preserve runtime paths and call-site module aliases * fix(javascript): bound module alias traversal and preserve projections * fix(javascript): retain host module and nested artifact path boundaries * fix(javascript): preserve ESM and archive module loader provenance * test(javascript): distinguish unmapped containers from missing exports * fix: retain default module aliases and Electron builtin imports * fix: preserve host file URL and inward ASAR ownership * fix: preserve CommonJS file URL classification in CI fixtures * fix: retain bound module loaders and Windows entrypoint uncertainty * fix: retain ASAR uncertainty and invalidate changed Electron app roots * fix(javascript): retain ownership uncertainty across loader boundaries * fix(javascript): preserve loader sources and bound alias queries * fix(javascript): retain destructured loader sources * fix(javascript): preserve loader uncertainty at resolution boundaries * fix(javascript): preserve callable and package launch ownership * fix(javascript): preserve captured values across member reads * test(process): assert tagged filesystem cancellation failures * fix(javascript): preserve inventory bases and invocation read timing * fix(javascript): preserve ownership across indirect and unread loads * test(javascript): order fixture directory creation on Windows * test(javascript): share ordered filesystem fixture writer * fix(javascript): unify loader provenance and package validation * fix(javascript): preserve captured Node require loader values * fix(javascript): preserve loader invocation authority * fix(javascript): verify generic loader invocation authority * fix(javascript): preserve conditional loader method alternatives * fix(javascript): require proven factories for source association * fix(javascript): honor replaced Electron app path setters * fix(javascript): prove path and assignment source ownership * fix(javascript): retain native delegate eligibility through shared writes * fix(process): settle stale baseline errors after confirmed absence * fix(javascript): preserve assignment and path boundary evidence * fix(javascript): prove source-directory resolve anchors * fix: preserve application path provenance and portable schemas * fix(javascript): retain CommonJS exported setter effects * fix: isolate Linux identity observations and retain native module exports * fix(javascript): preserve published app and helper provenance * fix(javascript): normalize typed stores and native path fixtures
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@@ -0,0 +1,83 @@
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import changedPath from "node:path";
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import path from "node:path";
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import posix from "node:path/posix";
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import changedUrl from "node:url";
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import url from "node:url";
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import { expect, it } from "vitest";
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import { analyzeJavaScriptStaticSource } from "./javascriptStaticAnalysis.js";
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it("observes that separate Node default imports share mutable helper slots", () => {
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expect(changedPath).toBe(path);
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expect(changedUrl).toBe(url);
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expect(path.posix).toBe(posix);
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const resolve = changedPath.resolve;
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const decode = changedUrl.fileURLToPath;
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try {
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changedPath.resolve = (first) => first;
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changedUrl.fileURLToPath = () => "/changed/main.mjs";
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expect(path.resolve("/runtime/actual.cjs", "/source", "decoy.cjs")).toBe(
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"/runtime/actual.cjs",
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);
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expect(url.fileURLToPath("file:///source/main.mjs")).toBe(
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"/changed/main.mjs",
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);
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} finally {
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changedPath.resolve = resolve;
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changedUrl.fileURLToPath = decode;
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}
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});
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it.each([
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[
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"path resolve",
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"import changed from 'node:path';import path from 'path';changed.resolve=first=>first;",
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"path.resolve(runtimePath,__dirname,'decoy.cjs')",
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],
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[
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"POSIX path resolve",
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"import changed from 'node:path/posix';import path from 'path/posix';changed.resolve=first=>first;",
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"path.resolve(runtimePath,__dirname,'decoy.cjs')",
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],
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[
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"decoded URL source anchor",
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"import changed from 'node:url';import url from 'url';import path from 'node:path';changed.fileURLToPath=()=>'/changed/main.mjs';",
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"path.resolve(runtimePath,path.dirname(url.fileURLToPath(import.meta.url)),'decoy.cjs')",
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],
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[
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"POSIX exported child identity",
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"import changed from 'node:path/posix';import path from 'node:path';changed.resolve=first=>first;",
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"path.posix.resolve(runtimePath,__dirname,'decoy.cjs')",
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],
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[
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"direct POSIX module identity",
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"import changed from 'node:path';import path from 'node:path/posix';changed.posix.resolve=first=>first;",
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"path.resolve(runtimePath,__dirname,'decoy.cjs')",
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],
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] as const)(
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"retains shared default writes before proving %s",
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(_name, setup, expression) => {
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const analysis = analyzeJavaScriptStaticSource(`${setup}
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import {BrowserWindow,utilityProcess} from 'electron';
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new BrowserWindow({webPreferences:{preload:${expression}}});
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utilityProcess.fork(${expression});`);
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expect(analysis.parse_error_count).toBe(0);
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expect(analysis.electron.browser_windows).toMatchObject([
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{ preload_path: null },
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]);
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expect(analysis.electron.utility_processes).toMatchObject([
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{ module_path: null },
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]);
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},
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);
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it("distinguishes replacing a path child slot from changing its exported object", () => {
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const analysis = analyzeJavaScriptStaticSource(`
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import changed from 'node:path';import path from 'node:path/posix';
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changed.posix={resolve(first){return first}};
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import{BrowserWindow}from'electron';
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new BrowserWindow({webPreferences:{preload:path.resolve(runtimePath,__dirname,'decoy.cjs')}});`);
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expect(analysis.electron.browser_windows).toMatchObject([
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{ preload_path: "decoy.cjs" },
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]);
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});
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