mirror of
https://github.com/vercel-labs/scriptc.git
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Malte Ubl
70dfdbd61e
Move the allocator into scr_alloc.c with inline fast paths in scr_runtime.h;
strings, array headers/slot buffers, and emitted acyclic records/classes
(scr_rt_calloc/scr_rt_free) now use it. Adds scr_alloc.test.{c,ts}.
64 lines
1.7 KiB
TypeScript
64 lines
1.7 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 { 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 srcDir = join(testDir, "../src");
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const RUNTIME_SOURCES = [
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"scr_number.c",
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"scr_bigint.c",
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"scr_string.c",
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"scr_array.c",
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"scr_bytes.c",
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"scr_shared.c",
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"scr_bytes_io.c",
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"scr_map.c",
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"scr_closure.c",
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"scr_ffi.c",
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"scr_object.c",
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"scr_union.c",
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"scr_exception.c",
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"scr_error.c",
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"scr_console.c",
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"scr_lib.c",
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"scr_url.c",
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"scr_url_params.c",
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"scr_path.c",
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"scr_json.c",
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"scr_async.c",
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"scr_child.c",
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"scr_cycle.c",
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"scr_alloc.c",
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].map((f) => join(srcDir, f));
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// Full runtime smoke under ASan + the RC audit: proves the API works and the
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// hand-modeled ownership discipline (the same one the LLVM emitter uses) is
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// leak- and double-free-clean.
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test("runtime smoke.c: output exact, ASan and RC audit clean", async () => {
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const buildDir = join(testDir, "build");
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await mkdir(buildDir, { recursive: true });
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const bin = join(buildDir, "smoke");
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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_RC_AUDIT",
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...(process.platform === "linux" ? ["-D_GNU_SOURCE"] : []),
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"-o",
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bin,
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join(testDir, "smoke.c"),
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...RUNTIME_SOURCES,
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...(process.platform === "linux" ? ["-lm"] : []),
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]);
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const { stdout } = await execFileAsync(bin);
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expect(stdout).toBe(
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"hello world\n" + "n = 0.30000000000000004 flag = true\n" + "hellohello 10\n" + "true\n",
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);
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});
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