diff --git a/doc/api/cli.md b/doc/api/cli.md index c068a3acf1ef03..5466568d6d8acd 100644 --- a/doc/api/cli.md +++ b/doc/api/cli.md @@ -1115,16 +1115,6 @@ added: v22.3.0 Enable module mocking in the test runner. -### `--experimental-test-snapshots` - - - -> Stability: 1.0 - Early development - -Enable [snapshot testing][] in the test runner. - ### `--experimental-vm-modules` -> Stability: 1.0 - Early development - Regenerates the snapshot files used by the test runner for [snapshot testing][]. -Node.js must be started with the `--experimental-test-snapshots` flag in order -to use this functionality. ### `--throw-deprecation` diff --git a/doc/api/test.md b/doc/api/test.md index 2ccc87a3f2ae00..aa434f6fce6ad4 100644 --- a/doc/api/test.md +++ b/doc/api/test.md @@ -937,8 +937,7 @@ compared against a set of known good values. The known good values are known as snapshots, and are stored in a snapshot file. Snapshot files are managed by the test runner, but are designed to be human readable to aid in debugging. Best practice is for snapshot files to be checked into source control along with your -test files. In order to enable snapshot testing, Node.js must be started with -the [`--experimental-test-snapshots`][] command-line flag. +test files. Snapshot files are generated by starting Node.js with the [`--test-update-snapshots`][] command-line flag. A separate snapshot file is @@ -3562,7 +3561,6 @@ Can be used to abort test subtasks when the test has been aborted. [`--experimental-strip-types`]: cli.md#--experimental-strip-types [`--experimental-test-coverage`]: cli.md#--experimental-test-coverage [`--experimental-test-module-mocks`]: cli.md#--experimental-test-module-mocks -[`--experimental-test-snapshots`]: cli.md#--experimental-test-snapshots [`--import`]: cli.md#--importmodule [`--test-concurrency`]: cli.md#--test-concurrency [`--test-coverage-include`]: cli.md#--test-coverage-include diff --git a/doc/node.1 b/doc/node.1 index 16d5337a7e370a..4c2f5c7dcf3cca 100644 --- a/doc/node.1 +++ b/doc/node.1 @@ -191,9 +191,6 @@ Configures the type of test isolation used in the test runner. .It Fl -experimental-test-module-mocks Enable module mocking in the test runner. . -.It Fl -experimental-test-snapshots -Enable snapshot testing in the test runner. -. .It Fl -experimental-strip-types Enable experimental type-stripping for TypeScript files. . diff --git a/lib/internal/test_runner/test.js b/lib/internal/test_runner/test.js index 99b123c7e00d1d..e005fca1b79196 100644 --- a/lib/internal/test_runner/test.js +++ b/lib/internal/test_runner/test.js @@ -104,6 +104,7 @@ function lazyAssertObject(harness) { if (assertObj === undefined) { assertObj = new SafeMap(); const assert = require('assert'); + const { SnapshotManager } = require('internal/test_runner/snapshot'); const methodsToCopy = [ 'deepEqual', 'deepStrictEqual', @@ -126,12 +127,8 @@ function lazyAssertObject(harness) { assertObj.set(methodsToCopy[i], assert[methodsToCopy[i]]); } - const { getOptionValue } = require('internal/options'); - if (getOptionValue('--experimental-test-snapshots')) { - const { SnapshotManager } = require('internal/test_runner/snapshot'); - harness.snapshotManager = new SnapshotManager(harness.config.updateSnapshots); - assertObj.set('snapshot', harness.snapshotManager.createAssert()); - } + harness.snapshotManager = new SnapshotManager(harness.config.updateSnapshots); + assertObj.set('snapshot', harness.snapshotManager.createAssert()); } return assertObj; } diff --git a/lib/test.js b/lib/test.js index ba72d6e4ecbdbf..8e7c6295a37225 100644 --- a/lib/test.js +++ b/lib/test.js @@ -7,7 +7,6 @@ const { const { test, suite, before, after, beforeEach, afterEach } = require('internal/test_runner/harness'); const { run } = require('internal/test_runner/runner'); -const { getOptionValue } = require('internal/options'); module.exports = test; ObjectAssign(module.exports, { @@ -39,28 +38,26 @@ ObjectDefineProperty(module.exports, 'mock', { }, }); -if (getOptionValue('--experimental-test-snapshots')) { - let lazySnapshot; +let lazySnapshot; - ObjectDefineProperty(module.exports, 'snapshot', { - __proto__: null, - configurable: true, - enumerable: true, - get() { - if (lazySnapshot === undefined) { - const { - setDefaultSnapshotSerializers, - setResolveSnapshotPath, - } = require('internal/test_runner/snapshot'); - - lazySnapshot = { - __proto__: null, - setDefaultSnapshotSerializers, - setResolveSnapshotPath, - }; - } +ObjectDefineProperty(module.exports, 'snapshot', { + __proto__: null, + configurable: true, + enumerable: true, + get() { + if (lazySnapshot === undefined) { + const { + setDefaultSnapshotSerializers, + setResolveSnapshotPath, + } = require('internal/test_runner/snapshot'); + + lazySnapshot = { + __proto__: null, + setDefaultSnapshotSerializers, + setResolveSnapshotPath, + }; + } - return lazySnapshot; - }, - }); -} + return lazySnapshot; + }, +}); diff --git a/src/node_options.cc b/src/node_options.cc index a078518325ed58..c7af48e0015b07 100644 --- a/src/node_options.cc +++ b/src/node_options.cc @@ -703,9 +703,7 @@ EnvironmentOptionsParser::EnvironmentOptionsParser() { AddOption("--experimental-test-module-mocks", "enable module mocking in the test runner", &EnvironmentOptions::test_runner_module_mocks); - AddOption("--experimental-test-snapshots", - "enable snapshot testing in the test runner", - &EnvironmentOptions::test_runner_snapshots); + AddOption("--experimental-test-snapshots", "", NoOp{}); AddOption("--test-name-pattern", "run tests whose name matches this regular expression", &EnvironmentOptions::test_name_pattern, diff --git a/src/node_options.h b/src/node_options.h index 80364fa0ba09b4..b7c340399475e2 100644 --- a/src/node_options.h +++ b/src/node_options.h @@ -190,7 +190,6 @@ class EnvironmentOptions : public Options { uint64_t test_coverage_functions = 0; uint64_t test_coverage_lines = 0; bool test_runner_module_mocks = false; - bool test_runner_snapshots = false; bool test_runner_update_snapshots = false; std::vector test_name_pattern; std::vector test_reporter; diff --git a/test/parallel/test-runner-assert.js b/test/parallel/test-runner-assert.js index 8052a0fd84ac32..73d3b107251b50 100644 --- a/test/parallel/test-runner-assert.js +++ b/test/parallel/test-runner-assert.js @@ -3,13 +3,14 @@ require('../common'); const assert = require('node:assert'); const test = require('node:test'); -const uncopiedKeys = [ - 'AssertionError', - 'CallTracker', - 'strict', -]; -test('only methods from node:assert are on t.assert', (t) => { - const expectedKeys = Object.keys(assert).filter((key) => !uncopiedKeys.includes(key)).sort(); +test('expected methods are on t.assert', (t) => { + const uncopiedKeys = [ + 'AssertionError', + 'CallTracker', + 'strict', + ]; + const assertKeys = Object.keys(assert).filter((key) => !uncopiedKeys.includes(key)); + const expectedKeys = ['snapshot'].concat(assertKeys).sort(); assert.deepStrictEqual(Object.keys(t.assert).sort(), expectedKeys); }); diff --git a/test/parallel/test-runner-snapshot-tests.js b/test/parallel/test-runner-snapshot-tests.js index bad3645f5fa183..eea78ff9aa596c 100644 --- a/test/parallel/test-runner-snapshot-tests.js +++ b/test/parallel/test-runner-snapshot-tests.js @@ -1,4 +1,4 @@ -// Flags: --expose-internals --experimental-test-snapshots +// Flags: --expose-internals /* eslint-disable no-template-curly-in-string */ 'use strict'; const common = require('../common'); @@ -299,7 +299,7 @@ test('t.assert.snapshot()', async (t) => { await t.test('fails prior to snapshot generation', async (t) => { const child = await common.spawnPromisified( process.execPath, - ['--experimental-test-snapshots', fixture], + [fixture], { cwd: tmpdir.path }, ); @@ -314,7 +314,7 @@ test('t.assert.snapshot()', async (t) => { await t.test('passes when regenerating snapshots', async (t) => { const child = await common.spawnPromisified( process.execPath, - ['--test-update-snapshots', '--experimental-test-snapshots', fixture], + ['--test-update-snapshots', fixture], { cwd: tmpdir.path }, ); @@ -328,7 +328,7 @@ test('t.assert.snapshot()', async (t) => { await t.test('passes when snapshots exist', async (t) => { const child = await common.spawnPromisified( process.execPath, - ['--experimental-test-snapshots', fixture], + [fixture], { cwd: tmpdir.path }, ); @@ -350,7 +350,6 @@ test('snapshots from multiple files (isolation=none)', async (t) => { const args = [ '--test', '--experimental-test-isolation=none', - '--experimental-test-snapshots', fixture, fixture2, ]; @@ -372,7 +371,6 @@ test('snapshots from multiple files (isolation=none)', async (t) => { const args = [ '--test', '--experimental-test-isolation=none', - '--experimental-test-snapshots', '--test-update-snapshots', fixture, fixture2, @@ -394,7 +392,6 @@ test('snapshots from multiple files (isolation=none)', async (t) => { const args = [ '--test', '--experimental-test-isolation=none', - '--experimental-test-snapshots', fixture, fixture2, ];