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test(std/wasi): seperate test runner into a module (#7191)
This commit is contained in:
Casper Beyer
GitHub
parent
59428e3d8a
commit
992248e731
2 changed files with 98 additions and 100 deletions
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@ -3,7 +3,6 @@
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import { assert, assertEquals } from "../testing/asserts.ts";
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import { assert, assertEquals } from "../testing/asserts.ts";
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import { copy } from "../fs/mod.ts";
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import { copy } from "../fs/mod.ts";
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import * as path from "../path/mod.ts";
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import * as path from "../path/mod.ts";
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import Context from "./snapshot_preview1.ts";
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const ignore = [
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const ignore = [
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"wasi_clock_time_get_realtime.wasm",
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"wasi_clock_time_get_realtime.wasm",
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@ -18,105 +17,84 @@ if (Deno.build.os == "windows") {
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ignore.push("std_fs_read_dir_relative.wasm");
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ignore.push("std_fs_read_dir_relative.wasm");
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}
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}
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if (import.meta.main) {
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const rootdir = path.dirname(path.fromFileUrl(import.meta.url));
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const options = JSON.parse(Deno.args[0]);
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const testdir = path.join(rootdir, "testdata");
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const pathname = Deno.args[1];
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const binary = await Deno.readFile(pathname);
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const module = await WebAssembly.compile(binary);
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const context = new Context({
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for await (const entry of Deno.readDir(testdir)) {
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env: options.env,
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if (!entry.name.endsWith(".wasm")) {
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args: [pathname].concat(options.args),
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continue;
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preopens: options.preopens,
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});
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const instance = new WebAssembly.Instance(module, {
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wasi_snapshot_preview1: context.exports,
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});
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context.memory = instance.exports.memory;
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instance.exports._start();
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} else {
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const rootdir = path.dirname(path.fromFileUrl(import.meta.url));
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const testdir = path.join(rootdir, "testdata");
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for await (const entry of Deno.readDir(testdir)) {
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if (!entry.name.endsWith(".wasm")) {
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continue;
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}
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Deno.test({
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name: entry.name,
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ignore: ignore.includes(entry.name),
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fn: async function () {
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const basename = entry.name.replace(/\.wasm$/, ".json");
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const prelude = await Deno.readTextFile(
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path.resolve(testdir, basename),
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);
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const options = JSON.parse(prelude);
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const workdir = await Deno.makeTempDir();
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await copy(
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path.join(testdir, "fixtures"),
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path.join(workdir, "fixtures"),
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);
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try {
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const process = await Deno.run({
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cwd: workdir,
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cmd: [
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`${Deno.execPath()}`,
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"run",
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"--quiet",
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"--unstable",
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"--allow-all",
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import.meta.url,
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prelude,
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path.resolve(testdir, entry.name),
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],
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stdin: "piped",
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stdout: "piped",
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stderr: "piped",
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});
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if (options.stdin) {
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const stdin = new TextEncoder().encode(options.stdin);
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await Deno.writeAll(process.stdin, stdin);
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}
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process.stdin.close();
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const stdout = await Deno.readAll(process.stdout);
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if (options.stdout) {
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assertEquals(new TextDecoder().decode(stdout), options.stdout);
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} else {
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await Deno.writeAll(Deno.stdout, stdout);
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}
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process.stdout.close();
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const stderr = await Deno.readAll(process.stderr);
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if (options.stderr) {
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assertEquals(new TextDecoder().decode(stderr), options.stderr);
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} else {
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await Deno.writeAll(Deno.stderr, stderr);
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}
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process.stderr.close();
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const status = await process.status();
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assertEquals(status.code, options.exitCode ? +options.exitCode : 0);
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process.close();
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} catch (err) {
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throw err;
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} finally {
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await Deno.remove(workdir, { recursive: true });
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}
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},
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});
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}
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}
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Deno.test({
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name: entry.name,
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ignore: ignore.includes(entry.name),
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fn: async function () {
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const basename = entry.name.replace(/\.wasm$/, ".json");
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const prelude = await Deno.readTextFile(
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path.resolve(testdir, basename),
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);
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const options = JSON.parse(prelude);
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const workdir = await Deno.makeTempDir();
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await copy(
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path.join(testdir, "fixtures"),
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path.join(workdir, "fixtures"),
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);
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try {
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const process = await Deno.run({
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cwd: workdir,
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cmd: [
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`${Deno.execPath()}`,
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"run",
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"--quiet",
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"--unstable",
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"--allow-all",
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path.resolve(rootdir, "snapshot_preview1_test_runner.ts"),
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prelude,
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path.resolve(testdir, entry.name),
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],
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stdin: "piped",
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stdout: "piped",
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stderr: "piped",
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});
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if (options.stdin) {
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const stdin = new TextEncoder().encode(options.stdin);
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await Deno.writeAll(process.stdin, stdin);
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}
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process.stdin.close();
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const stdout = await Deno.readAll(process.stdout);
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if (options.stdout) {
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assertEquals(new TextDecoder().decode(stdout), options.stdout);
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} else {
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await Deno.writeAll(Deno.stdout, stdout);
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}
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process.stdout.close();
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const stderr = await Deno.readAll(process.stderr);
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if (options.stderr) {
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assertEquals(new TextDecoder().decode(stderr), options.stderr);
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} else {
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await Deno.writeAll(Deno.stderr, stderr);
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}
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process.stderr.close();
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const status = await process.status();
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assertEquals(status.code, options.exitCode ? +options.exitCode : 0);
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process.close();
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} catch (err) {
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throw err;
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} finally {
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await Deno.remove(workdir, { recursive: true });
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}
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},
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});
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}
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}
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20
std/wasi/snapshot_preview1_test_runner.ts
Normal file
20
std/wasi/snapshot_preview1_test_runner.ts
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@ -0,0 +1,20 @@
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import Context from "./snapshot_preview1.ts";
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const options = JSON.parse(Deno.args[0]);
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const pathname = Deno.args[1];
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const binary = await Deno.readFile(pathname);
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const module = await WebAssembly.compile(binary);
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const context = new Context({
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env: options.env,
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args: [pathname].concat(options.args),
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preopens: options.preopens,
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});
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const instance = new WebAssembly.Instance(module, {
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wasi_snapshot_preview1: context.exports,
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});
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context.memory = instance.exports.memory;
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instance.exports._start();
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