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fb24fd37c9
This PR enables node compat test cases found passing by using the tool added in #27122 The percentage of passing test case increases from 16.16% to 30.43% by this change.
115 lines
3.4 KiB
JavaScript
115 lines
3.4 KiB
JavaScript
// deno-fmt-ignore-file
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// deno-lint-ignore-file
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// Copyright Joyent and Node contributors. All rights reserved. MIT license.
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// Taken from Node 20.11.1
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// This file is automatically generated by `tests/node_compat/runner/setup.ts`. Do not modify this file manually.
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'use strict';
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const common = require('../common');
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const assert = require('assert');
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const dc = require('diagnostics_channel');
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const { AsyncLocalStorage } = require('async_hooks');
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let n = 0;
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const thisArg = new Date();
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const inputs = [
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{ foo: 'bar' },
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{ baz: 'buz' },
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];
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const channel = dc.channel('test');
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// Bind a storage directly to published data
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const store1 = new AsyncLocalStorage();
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channel.bindStore(store1);
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let store1bound = true;
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// Bind a store with transformation of published data
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const store2 = new AsyncLocalStorage();
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channel.bindStore(store2, common.mustCall((data) => {
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assert.strictEqual(data, inputs[n]);
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return { data };
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}, 4));
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// Regular subscribers should see publishes from runStores calls
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channel.subscribe(common.mustCall((data) => {
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if (store1bound) {
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assert.deepStrictEqual(data, store1.getStore());
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}
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assert.deepStrictEqual({ data }, store2.getStore());
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assert.strictEqual(data, inputs[n]);
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}, 4));
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// Verify stores are empty before run
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assert.strictEqual(store1.getStore(), undefined);
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assert.strictEqual(store2.getStore(), undefined);
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channel.runStores(inputs[n], common.mustCall(function(a, b) {
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// Verify this and argument forwarding
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assert.strictEqual(this, thisArg);
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assert.strictEqual(a, 1);
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assert.strictEqual(b, 2);
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// Verify store 1 state matches input
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assert.strictEqual(store1.getStore(), inputs[n]);
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// Verify store 2 state has expected transformation
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assert.deepStrictEqual(store2.getStore(), { data: inputs[n] });
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// Should support nested contexts
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n++;
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channel.runStores(inputs[n], common.mustCall(function() {
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// Verify this and argument forwarding
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assert.strictEqual(this, undefined);
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// Verify store 1 state matches input
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assert.strictEqual(store1.getStore(), inputs[n]);
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// Verify store 2 state has expected transformation
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assert.deepStrictEqual(store2.getStore(), { data: inputs[n] });
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}));
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n--;
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// Verify store 1 state matches input
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assert.strictEqual(store1.getStore(), inputs[n]);
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// Verify store 2 state has expected transformation
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assert.deepStrictEqual(store2.getStore(), { data: inputs[n] });
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}), thisArg, 1, 2);
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// Verify stores are empty after run
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assert.strictEqual(store1.getStore(), undefined);
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assert.strictEqual(store2.getStore(), undefined);
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// Verify unbinding works
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assert.ok(channel.unbindStore(store1));
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store1bound = false;
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// Verify unbinding a store that is not bound returns false
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assert.ok(!channel.unbindStore(store1));
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n++;
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channel.runStores(inputs[n], common.mustCall(() => {
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// Verify after unbinding store 1 will remain undefined
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assert.strictEqual(store1.getStore(), undefined);
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// Verify still bound store 2 receives expected data
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assert.deepStrictEqual(store2.getStore(), { data: inputs[n] });
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}));
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// Contain transformer errors and emit on next tick
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const fail = new Error('fail');
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channel.bindStore(store1, () => {
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throw fail;
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});
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let calledRunStores = false;
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process.once('uncaughtException', common.mustCall((err) => {
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assert.strictEqual(calledRunStores, true);
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assert.strictEqual(err, fail);
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}));
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channel.runStores(inputs[n], common.mustCall());
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calledRunStores = true;
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