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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
This commit is contained in:
ShuaixinHuang
@@ -0,0 +1,119 @@
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import { expect, it } from "vitest";
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import { analyzeJavaScriptSemantics } from "./javascriptSemanticAnalysis.js";
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import { topLevelBinding } from "./javascriptSemanticAnalysis.fixture.js";
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import { analyzeJavaScriptStaticSource } from "./javascriptStaticAnalysis.js";
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it.each([
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'var require;require("./before.cjs");',
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'var require;require("./before.cjs");({require}={require:()=>({})});',
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'var require;require("./before.cjs");[require]=[()=>({})];',
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'var require;({require}={require:require("./before.cjs")});',
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'var require;[require]=[require("./before.cjs")];',
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])("preserves the host loader at its earlier read: %s", (source) => {
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const analysis = analyzeJavaScriptStaticSource(source);
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expect(analysis.parse_error_count).toBe(0);
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expect(analysis.references).toContainEqual(
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expect.objectContaining({ kind: "require", specifier: "./before.cjs" }),
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);
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});
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it.each([
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"({require}={require:()=>({BrowserWindow:class{}})});",
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"[require]=[()=>({BrowserWindow:class{}})];",
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"({nested:{require}}={nested:{require:()=>({BrowserWindow:class{}})}});",
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"({require=()=>({BrowserWindow:class{}})}={});",
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"if(flag)({require}={require:()=>({BrowserWindow:class{}})});",
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])(
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"keeps projected loader writes out of proven Electron identity: %s",
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(write) => {
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const analysis = analyzeJavaScriptStaticSource(
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`var require;${write}const {BrowserWindow}=require("electron");new BrowserWindow({webPreferences:{preload:"./unused.cjs"}});`,
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);
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expect(analysis.parse_error_count).toBe(0);
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expect(analysis.references).toContainEqual(
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expect.objectContaining({ kind: "require", specifier: null }),
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);
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expect(analysis.references).not.toContainEqual(
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expect.objectContaining({ kind: "require", specifier: "electron" }),
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);
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expect(analysis.electron.browser_windows).toEqual([]);
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},
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);
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it.each([
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"({require}={require:()=>({BrowserWindow:class{}})});",
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"[require]=[()=>({BrowserWindow:class{}})];",
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])("preserves an Electron capture before the projected write: %s", (write) => {
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const analysis = analyzeJavaScriptStaticSource(
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`var require;const {BrowserWindow}=require("electron");${write}new BrowserWindow({webPreferences:{preload:"./before.cjs"}});`,
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);
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expect(analysis.parse_error_count).toBe(0);
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expect(analysis.references).toContainEqual(
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expect.objectContaining({ kind: "require", specifier: "electron" }),
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);
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expect(analysis.electron.browser_windows).toMatchObject([
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{ preload_path: "./before.cjs" },
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]);
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});
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it.each([
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["({module}={module:{require(){}}});", false],
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["[module]=[{require(){}}];", false],
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["if(flag)({module}={module:{require(){}}});", true],
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["if(flag)[module]=[{require(){}}];", true],
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])(
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"distinguishes definite and conditional wrapper replacement: %s",
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(write, unknown) => {
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const analysis = analyzeJavaScriptStaticSource(
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`var module;${write}module.require("./unused.cjs");`,
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);
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expect(analysis.parse_error_count).toBe(0);
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expect(
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analysis.references.filter(({ kind }) => kind === "require"),
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).toEqual(unknown ? [expect.objectContaining({ specifier: null })] : []);
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},
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);
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it.each([
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["({loader}={loader:()=>({})});loader('./unused.cjs');", null],
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["[loader]=[()=>({})];loader('./unused.cjs');", null],
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["if(flag)({loader}={loader:()=>({})});loader('./unused.cjs');", null],
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["loader('./before.cjs');({loader}={loader:()=>({})});", "./before.cjs"],
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["loader('./before.cjs');[loader]=[()=>({})];", "./before.cjs"],
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])(
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"uses the shared write facts for a factory loader: %s",
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(body, specifier) => {
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const analysis = analyzeJavaScriptStaticSource(
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`globalThis.webpackChunkApp.push([[1],{entry:function(module,exports,loader){${body}}}]);`,
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);
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expect(analysis.parse_error_count).toBe(0);
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expect(
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analysis.references.filter(({ kind }) => kind === "require"),
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).toEqual([expect.objectContaining({ specifier })]);
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},
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);
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it.each([
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"({require}={require:()=>({BrowserWindow:class{}})});",
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"if(flag)({require}={require:()=>({BrowserWindow:class{}})});",
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])("retains ambient projected writes as unknown: %s", (write) => {
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const analysis = analyzeJavaScriptStaticSource(
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`${write}const {BrowserWindow}=require("electron");new BrowserWindow({});`,
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);
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expect(analysis.parse_error_count).toBe(0);
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expect(analysis.references).toContainEqual(
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expect.objectContaining({ kind: "require", specifier: null }),
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);
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expect(analysis.electron.browser_windows).toEqual([]);
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});
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it("keeps projected reference provenance unknown until its sources are resolved", () => {
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const analysis = analyzeJavaScriptSemantics(
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'let selected;({selected}={selected:require("electron")});',
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);
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expect(topLevelBinding(analysis, "selected").provenance).toMatchObject({
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status: "unknown",
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origins: [],
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});
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});
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