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
2026-10-20 17:25:19 +08:00
committed by GitHub
parent d532b18123
commit e9fc8fb30c
149 changed files with 16881 additions and 988 deletions
@@ -1,7 +1,10 @@
import * as t from "@babel/types";
import { expect, it, vi } from "vitest";
import { indexJavaScriptBindingsSteps } from "./javascriptSemanticAnalysis.js";
import {
analyzeJavaScriptSemantics,
indexJavaScriptBindingsSteps,
} from "./javascriptSemanticAnalysis.js";
import {
resolveLocalCallables,
type LocalCallableResolution,
@@ -37,6 +40,88 @@ const indexed = (source: string) => {
};
};
it.each([
"if(flag)({make}={make:replacement});",
"if(flag)[make]=[replacement];",
"({make}={make:replacement});",
"[make]=[replacement];",
])("does not prove the old callable after a projected write: %s", (write) => {
const analysis = analyzeJavaScriptSemantics(
`function original(){}function replacement(){}let make=original;make();${write}make();`,
);
const original = analysis.callables.find(({ name }) => name === "original");
expect(original).toBeDefined();
const [before, after] = analysis.callSites;
expect(before).toMatchObject({
resolution: "exact",
calleeCallableIds: [original?.callableId],
});
expect(after).toBeDefined();
expect(after?.resolution).not.toBe("exact");
expect(analysis.frontiers).toContainEqual(
expect.objectContaining({
kind: "dynamic-call",
location: after?.calleeLocation,
}),
);
});
it.each([
"if(flag)({make}={make:replacement});",
"if(flag)[make]=[replacement];",
])(
"retains known callable candidates without claiming completeness: %s",
(write) => {
const context = indexed(
`function original(){}function replacement(){}let make=original;${write}make();`,
);
const last = context.state.program.body.at(-1);
if (!t.isExpressionStatement(last) || !t.isCallExpression(last.expression))
throw new Error("Missing projected call");
const original = context.state.callables.find(
({ name }) => name === "original",
);
expect(original).toBeDefined();
expect(context.resolve(last.expression.callee)).toMatchObject({
complete: false,
callableIds: [original?.callableId],
});
},
);
it("retains selected callable keys without admitting an unrelated return", () => {
const context = indexed(`
const table = { x() { return {}; }, y() { return {}; }, z() { return module; } };
const make = flag ? table.x : table.y;
make();
`);
const last = context.state.program.body.at(-1);
if (!t.isExpressionStatement(last) || !t.isCallExpression(last.expression))
throw new Error("Missing selected call");
const returns = createSemanticReturnedReferences(context.state)(
last.expression.callee,
).references;
expect(returns).toHaveLength(2);
expect(returns.every(({ node }) => t.isObjectExpression(node))).toBe(true);
});
it("retains correlations between selected callable path segments", () => {
const context = indexed(`
const table = { a: { b() { return {}; }, d() { return module; } },
c: { d() { return {}; }, b() { return module; } } };
const make = flag ? table.a.b : table.c.d;
make();
`);
const last = context.state.program.body.at(-1);
if (!t.isExpressionStatement(last) || !t.isCallExpression(last.expression))
throw new Error("Missing selected call");
const returns = createSemanticReturnedReferences(context.state)(
last.expression.callee,
).references;
expect(returns).toHaveLength(2);
expect(returns.every(({ node }) => t.isObjectExpression(node))).toBe(true);
});
it("bounds shared partial callback alias expansion by AST size", () => {
const measure = (depth: number) => {
const context =