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gensokyo-devandgensokyo-dev
6a2d1dc066
The chained-import CLI test ran xcrun through a bare execFile, outside the test's process registry, so a stalled compiler or dyld_info could outlive the test; it now uses the processes fixture. The slice selection refusal tests compared whole English messages; they now check the refusal kind, the offered selector, and that the selector works. Refs #8723 Refs #9792 Co-Authored-By: gensokyo-dev <342580529+gensokyo-dev@users.noreply.github.com>
73 lines
2.3 KiB
TypeScript
73 lines
2.3 KiB
TypeScript
import { writeFile } from "node:fs/promises";
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import { join } from "node:path";
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import { describe, expect } from "vitest";
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import { createTestTempDirectory } from "../../fixtures/temporaryDirectory.js";
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import { cliTest } from "../../support/cli/cliFixture.js";
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describe.skipIf(process.platform !== "darwin")(
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"native Mach-O CLI chained import names",
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() => {
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cliTest(
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"names a weak-def-coalesce import that the undefined symbol table omits",
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async ({ cli, processes }) => {
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const directory = await createTestTempDirectory("rea-macho-imports-");
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const source = join(directory, "coalesce.cpp");
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// Taking an exported inline function's address makes the linker bind
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// it through <weak-def-coalesce>, as a defined weak symbol.
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await writeFile(
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source,
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[
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'inline __attribute__((visibility("default"))) int inl(int x) { return x * 3; }',
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'__attribute__((visibility("default"))) int (*getinl())(int) { return &inl; }',
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"",
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].join("\n"),
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);
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const library = join(directory, "libcoalesce.dylib");
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const compiled = await processes.run("/usr/bin/xcrun", [
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"clang++",
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"-arch",
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"arm64",
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"-dynamiclib",
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source,
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"-o",
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library,
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]);
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expect(compiled.exitCode, compiled.stderr).toBe(0);
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const imports = await processes.run("/usr/bin/xcrun", [
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"dyld_info",
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"-imports",
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library,
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]);
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expect(imports.exitCode, imports.stderr).toBe(0);
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expect(imports.stdout).toMatch(
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/__Z3inli {2}\(from <weak-def-coalesce>\)/u,
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);
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const result = await cli.run({
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arguments: ["inspect-macho", library, "--json"],
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environment: {
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REA_LOG_LEVEL: "silent",
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REA_ANALYSIS_PROVIDER: "auto",
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},
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});
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expect(result.exitCode, result.stdout).toBe(0);
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expect(result.json).toMatchObject({
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normalized_result: {
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imports: {
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items: [
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{
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name: "__Z3inli",
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name_status: "exact",
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source: "<weak-def-coalesce>",
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},
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],
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},
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},
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});
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},
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60_000,
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);
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},
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);
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