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morluto
108b5f9425
Validate Mach command counts, byte totals, scalar uniqueness, section counts, and build-tool counts before claiming exhaustive evidence. Preserve raw output in typed parsing failures and distinguish dylib commands from the dynamic loader. Correct inconsistent handcrafted fixtures and label their provenance. Validation: 38 native tests, combined checks, and temporary-directory hygiene. Multiline dylib-name ambiguity was reproduced with the host Apple otool; regression workflows use captured output and injected command runners.
40 lines
1.2 KiB
TypeScript
40 lines
1.2 KiB
TypeScript
import { expect, it } from "vitest";
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import { parseOtoolLoadCommands } from "../../../../src/native/parsers/otool.js";
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import {
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nativeFixture,
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withOtoolMachHeader,
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} from "../../../fixtures/nativeCommands.js";
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it.each([
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["decimal-space", "123 library.dylib"],
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["hex-space", "0x123 library.dylib"],
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["decimal", "123"],
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["hex", "0x123"],
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["ordinary", "ordinary.dylib"],
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])("preserves native install-name text from %s capture", async (slug, name) => {
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const load = parseOtoolLoadCommands(
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withOtoolMachHeader(
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await nativeFixture(`load-command-text-values/${slug}.txt`),
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),
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);
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expect(load.dependencies).toContainEqual({
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path: name,
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kind: "LC_ID_DYLIB",
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current_version: "0.0.0",
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compatibility_version: "0.0.0",
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});
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expect(
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load.commands.find((command) => command.kind === "LC_ID_DYLIB")?.fields
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.name,
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).toBe(`${name} (offset 24)`);
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const text = load.segments.find((segment) => segment.name === "__TEXT");
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expect(text).toMatchObject({
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file_offset: 0,
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file_size: 16384,
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initial_permissions: { read: true, write: false, execute: true },
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});
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expect(
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load.commands.find((command) => command.kind === "LC_SEGMENT_64")?.fields
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.cmdsize,
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).toBe(232);
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});
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