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morluto
c19c2d6723
Move ELF, PE and Mach-O container parsing into a shared native owner. Go alone selects and validates Go build-info sections, so unrelated malformed Go metadata no longer blocks Rust dependency or IL2CPP inspection. Remove the superseded Go-specific container representation and migrate all consumers. Adapted from draft PR #5510 without asserting human PR readiness. Validation: 51 compiled CLI/MCP acceptance tests across Rust, Go and IL2CPP; 186 shared-reader tests; full check:ci passed. Three public synthetic-file probes reproduce the baseline Rust refusal and validate the fixed SDK-advertised MCP output, artifact digests and unchanged bytes. The exact zero-address nonallocated ELF case now succeeds for Rust while Go still reports invalid_format. No target execution or real compiler-artifact qualification was performed; no performance improvement is claimed. Closes #3398
51 lines
2.0 KiB
TypeScript
51 lines
2.0 KiB
TypeScript
import { expect, it } from "vitest";
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import { readGoBinaryImage } from "../../go/GoBinaryImage.js";
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import { createRustImageWithGoSection } from "../../../tests/fixtures/rust/image.js";
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import { openImageSteps } from "../../il2cpp/Il2cppBinaryImage.js";
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import { readBinaryContainer } from "./readBinaryContainer.js";
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it.each(["unmapped", "zero-fill", "duplicate", "out-of-file"] as const)(
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"keeps IL2CPP admission independent of a Mach-O Go build-info %s failure",
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(fault) => {
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const goNamed = createRustImageWithGoSection("macho", fault);
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const control = Buffer.from(goNamed);
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const sectionName = Buffer.from("__other\0".padEnd(16, "\0"), "ascii");
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for (let index = 0; index < (fault === "duplicate" ? 2 : 1); index++)
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sectionName.copy(control, 408 + index * 152);
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expect(() => readGoBinaryImage(goNamed)).toThrow(/build-info|mapped/i);
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expect(readGoBinaryImage(control).build_info).toBeNull();
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expect(readBinaryContainer(goNamed).load_regions).toEqual(
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readBinaryContainer(control).load_regions,
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);
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const image = openImageSteps(goNamed, undefined).next();
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expect(image.done).toBe(true);
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if (!image.done)
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throw new Error("container admission unexpectedly yielded");
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expect(image.value.bytes).toBe(goNamed);
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expect(image.value.container).toMatchObject({
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format: "macho",
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macho_chained_fixups: false,
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});
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expect(image.value.container.executable_mappings?.length).toBeGreaterThan(
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0,
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);
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expect(
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image.value.container.sections.filter(
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(section) =>
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section.format === "macho" &&
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section.section_name === "__go_buildinfo",
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),
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).toHaveLength(fault === "duplicate" ? 2 : 1);
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const controlImage = openImageSteps(control, undefined).next();
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expect(controlImage.done).toBe(true);
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if (!controlImage.done)
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throw new Error("control container admission unexpectedly yielded");
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expect(controlImage.value.container.mappings).toEqual(
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image.value.container.mappings,
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);
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},
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);
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