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
2026-11-05 15:30:56 +00:00 · 2026-10-20 17:25:19 +08:00
1 parent d532b18123
commit e9fc8fb30c
@@ -0,0 +1,50 @@
+import { createRequire } from "node:module";
+import { dirname, resolve } from "node:path";
+import { runInNewContext } from "node:vm";
+import { expect, it } from "vitest";
+
+import { analyzeJavaScriptStaticSource } from "./javascriptStaticAnalysis.js";
+
+it("observes an authored factory returning a loader from another directory", () => {
+  const source = resolve("factory-oracle-source/main.cjs");
+  const alternate = resolve("factory-oracle-other/main.cjs");
+  for (const flag of [false, true]) {
+    const actual = runInNewContext(
+      "const make=flag?native:getFactory();const load=make(source);load.resolve.paths('./window.cjs')[0];",
+      {
+        native: createRequire,
+        getFactory: () => () => createRequire(alternate),
+        source,
+        flag,
+      },
+    );
+    expect(actual).toBe(dirname(flag ? source : alternate));
+  }
+});
+
+it.each([
+  ["conditional opaque factory", "flag?native:getFactory()", null],
+  ["logical opaque factory", "native||getFactory()", null],
+  ["optional opaque factory", "flag?native:getFactory?.()", null],
+  ["constructed opaque factory", "flag?native:new Factory()", null],
+  ["opaque member factory", "flag?native:getContainer().make", null],
+  ["unbound member factory", "flag?native:holder.make", null],
+  ["known native choices", "flag?native:native", "./window.cjs"],
+  ["only opaque factory", "getFactory()", undefined],
+  ["only local factory", "()=>()=>({})", undefined],
+] as const)(
+  "retains every selected origin for %s",
+  (_name, choice, specifier) => {
+    const analysis = analyzeJavaScriptStaticSource(
+      `import{createRequire as native}from'node:module';const make=${choice};const load=make(import.meta.url);load('./window.cjs');`,
+    );
+    expect(analysis.parse_error_count).toBe(0);
+    expect(
+      analysis.references.filter(({ kind }) => kind === "require"),
+    ).toEqual(
+      specifier === undefined
+        ? []
+        : [expect.objectContaining({ kind: "require", specifier })],
+    );
+  },
+);