mirror of
https://github.com/vercel-labs/scriptc.git
synced 2026-10-23 06:10:02 +08:00
Chris Tate
88d83c2ad9
scr_lib.c calls the digest functions in scr_hash.c since #1006, and sort.test.ts copied array.test.ts's source list from before that change, so the test binary failed to link (undefined scr_ripemd160_init and others). The list now matches array.test.ts's.
69 lines
2.5 KiB
TypeScript
69 lines
2.5 KiB
TypeScript
import { execFile } from "node:child_process";
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import { mkdir } from "node:fs/promises";
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import { join } from "node:path";
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import { promisify } from "node:util";
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import { beforeAll, expect, test } from "vitest";
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const execFileAsync = promisify(execFile);
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const testDir = import.meta.dirname;
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const bin = join(testDir, "build", "test_sort");
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// Compiled once with ASan and the SCR_SORT_TEST entry points: test_sort.c
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// runs TimSort's gallops and merges on work arrays indexed past 2^32, and
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// the sanitized run proves none of them reads or copies outside its buffer.
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beforeAll(async () => {
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await mkdir(join(testDir, "build"), { recursive: true });
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await execFileAsync("clang", [
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"-std=c11",
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"-O1",
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"-Wall",
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"-Wextra",
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"-fsanitize=address",
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"-DSCR_SORT_TEST",
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"-o",
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bin,
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join(testDir, "test_sort.c"),
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join(testDir, "../src/scr_array.c"),
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// Checked-value collection equality shares the native JSON value runtime.
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join(testDir, "../src/scr_json.c"),
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join(testDir, "../src/scr_map.c"),
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join(testDir, "../src/scr_union.c"),
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join(testDir, "../src/scr_bigint.c"),
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join(testDir, "../src/scr_closure.c"),
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join(testDir, "../src/scr_string.c"),
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join(testDir, "../src/scr_number.c"),
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join(testDir, "../src/scr_bytes.c"),
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join(testDir, "../src/scr_shared.c"),
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join(testDir, "../src/scr_lib.c"),
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join(testDir, "../src/scr_hash.c"),
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join(testDir, "../src/scr_console.c"),
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join(testDir, "../src/scr_path.c"),
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join(testDir, "../src/scr_url.c"),
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join(testDir, "../src/scr_url_params.c"),
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join(testDir, "../src/scr_error.c"),
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join(testDir, "../src/scr_exception.c"),
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join(testDir, "../src/scr_object.c"),
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join(testDir, "../src/scr_cycle.c"),
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join(testDir, "../src/scr_alloc.c"),
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join(testDir, "../src/scr_copying.c"),
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...(process.platform === "linux" ? ["-D_GNU_SOURCE", "-lm"] : []),
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]);
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});
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test("comparator sort: gallops and merges at indices past 2^32", async () => {
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const { stderr } = await execFileAsync(bin, []);
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expect(stderr.trim()).toMatch(/^(\d+)\/\1 cases passed$/);
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});
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// A gallop result outside its run is an internal error, never a copy.
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test("an out-of-range gallop result traps", async () => {
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const err = await execFileAsync(bin, ["--crash-gallop-range"]).then(
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() => {
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throw new Error("expected --crash-gallop-range to abort");
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},
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(e: Error & { signal?: string; stderr?: string }) => e,
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);
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expect(err.signal).toBe("SIGABRT");
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expect(err.stderr).toContain("scriptc: internal error: sort gallop out of range");
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});
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