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test: remove usage of process.binding()
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Prefer `internalBinding` or other equivalents over `process.binding()`
(except in tests checking `process.binding()` itself).
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addaleax committed Mar 7, 2019
1 parent 0fa1165 commit 8c99173
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Showing 12 changed files with 33 additions and 31 deletions.
6 changes: 4 additions & 2 deletions test/abort/test-zlib-invalid-internals-usage.js
Original file line number Diff line number Diff line change
Expand Up @@ -5,10 +5,12 @@ const os = require('os');
const cp = require('child_process');

if (process.argv[2] === 'child') {
const { internalBinding } = require('internal/test/binding');
// This is the heart of the test.
new (process.binding('zlib').Zlib)(0).init(1, 2, 3, 4, 5);
new (internalBinding('zlib').Zlib)(0).init(1, 2, 3, 4, 5);
} else {
const child = cp.spawnSync(`${process.execPath}`, [`${__filename}`, 'child']);
const child = cp.spawnSync(
`${process.execPath}`, ['--expose-internals', `${__filename}`, 'child']);

assert.strictEqual(child.stdout.toString(), '');
assert.ok(child.stderr.includes(
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2 changes: 1 addition & 1 deletion test/async-hooks/test-zlib.zlib-binding.deflate.js
Original file line number Diff line number Diff line change
Expand Up @@ -11,7 +11,7 @@ const hooks = initHooks();
hooks.enable();
const { internalBinding } = require('internal/test/binding');
const { Zlib } = internalBinding('zlib');
const constants = internalBinding('constants').zlib;
const constants = require('zlib').constants;

const handle = new Zlib(constants.DEFLATE);

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7 changes: 3 additions & 4 deletions test/common/index.js
Original file line number Diff line number Diff line change
Expand Up @@ -29,10 +29,9 @@ const os = require('os');
const { exec, execSync, spawnSync } = require('child_process');
const util = require('util');
const tmpdir = require('./tmpdir');
const {
bits,
hasIntl
} = process.binding('config');
const bits = ['arm64', 'mips', 'mipsel', 'ppc64', 's390x', 'x64']
.includes(process.arch) ? 64 : 32;
const hasIntl = !!process.config.variables.v8_enable_i18n_support;
const { isMainThread } = require('worker_threads');

// Some tests assume a umask of 0o022 so set that up front. Tests that need a
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2 changes: 1 addition & 1 deletion test/common/inspector-helper.js
Original file line number Diff line number Diff line change
Expand Up @@ -314,7 +314,7 @@ class InspectorSession {
}

class NodeInstance extends EventEmitter {
constructor(inspectorFlags = ['--inspect-brk=0'],
constructor(inspectorFlags = ['--inspect-brk=0', '--expose-internals'],
scriptContents = '',
scriptFile = _MAINSCRIPT) {
super();
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Original file line number Diff line number Diff line change
@@ -1,10 +1,5 @@
import module from 'module';

const builtins = new Set(
Object.keys(process.binding('natives')).filter(str =>
/^(?!(?:internal|node|v8)\/)/.test(str))
);

export function dynamicInstantiate(url) {
const builtinInstance = module._load(url.substr(5));
const builtinExports = ['default', ...Object.keys(builtinInstance)];
Expand All @@ -19,7 +14,7 @@ export function dynamicInstantiate(url) {
}

export function resolve(specifier, base, defaultResolver) {
if (builtins.has(specifier)) {
if (module.builtinModules.includes(specifier)) {
return {
url: `node:${specifier}`,
format: 'dynamic'
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7 changes: 2 additions & 5 deletions test/fixtures/es-module-loaders/example-loader.mjs
Original file line number Diff line number Diff line change
@@ -1,18 +1,15 @@
import url from 'url';
import path from 'path';
import process from 'process';
import { builtinModules } from 'module';

const builtins = new Set(
Object.keys(process.binding('natives')).filter((str) =>
/^(?!(?:internal|node|v8)\/)/.test(str))
);
const JS_EXTENSIONS = new Set(['.js', '.mjs']);

const baseURL = new url.URL('file://');
baseURL.pathname = process.cwd() + '/';

export function resolve(specifier, parentModuleURL = baseURL /*, defaultResolve */) {
if (builtins.has(specifier)) {
if (builtinModules.includes(specifier)) {
return {
url: specifier,
format: 'builtin'
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8 changes: 2 additions & 6 deletions test/fixtures/es-module-loaders/js-loader.mjs
Original file line number Diff line number Diff line change
@@ -1,15 +1,11 @@
import { URL } from 'url';

const builtins = new Set(
Object.keys(process.binding('natives')).filter(str =>
/^(?!(?:internal|node|v8)\/)/.test(str))
)
import { builtinModules } from 'module';

const baseURL = new URL('file://');
baseURL.pathname = process.cwd() + '/';

export function resolve (specifier, base = baseURL) {
if (builtins.has(specifier)) {
if (builtinModules.includes(specifier)) {
return {
url: specifier,
format: 'builtin'
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6 changes: 5 additions & 1 deletion test/parallel/test-trace-events-api.js
Original file line number Diff line number Diff line change
Expand Up @@ -3,8 +3,12 @@

const common = require('../common');

if (!process.binding('config').hasTracing)
try {
require('trace_events');
} catch {
common.skip('missing trace events');
}

common.skipIfWorker(); // https://github.com/nodejs/node/issues/22767

const assert = require('assert');
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5 changes: 4 additions & 1 deletion test/parallel/test-trace-events-async-hooks-dynamic.js
Original file line number Diff line number Diff line change
@@ -1,8 +1,11 @@
'use strict';

const common = require('../common');
if (!process.binding('config').hasTracing)
try {
require('trace_events');
} catch {
common.skip('missing trace events');
}

const assert = require('assert');
const cp = require('child_process');
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5 changes: 4 additions & 1 deletion test/parallel/test-trace-events-async-hooks-worker.js
Original file line number Diff line number Diff line change
@@ -1,8 +1,11 @@
'use strict';

const common = require('../common');
if (!process.binding('config').hasTracing)
try {
require('trace_events');
} catch {
common.skip('missing trace events');
}

const assert = require('assert');
const cp = require('child_process');
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6 changes: 4 additions & 2 deletions test/sequential/test-inspector-async-call-stack-abort.js
Original file line number Diff line number Diff line change
Expand Up @@ -12,7 +12,8 @@ if (process.argv[2] === 'child') {
common.disableCrashOnUnhandledRejection();
const { Session } = require('inspector');
const { promisify } = require('util');
const { registerAsyncHook } = process.binding('inspector');
const { internalBinding } = require('internal/test/binding');
const { registerAsyncHook } = internalBinding('inspector');
(async () => {
let enabled = 0;
registerAsyncHook(() => ++enabled, () => {});
Expand All @@ -28,7 +29,8 @@ if (process.argv[2] === 'child') {
} else {
const { spawnSync } = require('child_process');
const options = { encoding: 'utf8' };
const proc = spawnSync(process.execPath, [__filename, 'child'], options);
const proc = spawnSync(
process.execPath, ['--expose-internals', __filename, 'child'], options);
strictEqual(proc.status, 0);
strictEqual(proc.signal, null);
strictEqual(proc.stderr.includes(eyecatcher), true);
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3 changes: 2 additions & 1 deletion test/sequential/test-inspector-async-hook-setup-at-signal.js
Original file line number Diff line number Diff line change
Expand Up @@ -13,7 +13,8 @@ process._rawDebug('Waiting until a signal enables the inspector...');
let waiting = setInterval(waitUntilDebugged, 50);
function waitUntilDebugged() {
if (!process.binding('inspector').isEnabled()) return;
const { internalBinding } = require('internal/test/binding');
if (!internalBinding('inspector').isEnabled()) return;
clearInterval(waiting);
// At this point, even though the Inspector is enabled, the default async
// call stack depth is 0. We need a chance to call
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