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test: split test-esm-wasm.js · nodejs/node@2c199f7

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// Test that import names are properly escaped

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import '../common/index.mjs';

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import { spawnSyncAndAssert } from '../common/child_process.js';

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import * as fixtures from '../common/fixtures.js';

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spawnSyncAndAssert(

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process.execPath,

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['--no-warnings', fixtures.path('es-modules/test-wasm-escape-import-names.mjs')],

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{ stdout: '', stderr: '', trim: true }

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);

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// Test that all WebAssembly global types are properly handled

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import '../common/index.mjs';

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import { spawnSyncAndAssert } from '../common/child_process.js';

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import * as fixtures from '../common/fixtures.js';

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spawnSyncAndAssert(

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process.execPath,

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['--no-warnings', fixtures.path('es-modules/test-wasm-globals-all-types.mjs')],

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{ stdout: '', stderr: '', trim: true }

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);

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// Test that js-string builtins are supported

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import '../common/index.mjs';

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import { spawnSyncAndAssert } from '../common/child_process.js';

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import * as fixtures from '../common/fixtures.js';

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spawnSyncAndAssert(

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process.execPath,

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['--no-warnings', fixtures.path('es-modules/test-wasm-js-string-builtins.mjs')],

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{ stdout: '', stderr: '', trim: true }

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);

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// Test that WASM modules can load and export functions correctly

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import '../common/index.mjs';

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import { spawnSyncAndAssert } from '../common/child_process.js';

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import * as fixtures from '../common/fixtures.js';

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spawnSyncAndAssert(

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process.execPath,

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['--no-warnings', fixtures.path('es-modules/test-wasm-load-exports.mjs')],

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{ stdout: '', stderr: '', trim: true }

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);

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// Test that experimental warning is emitted for WASM module instances

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import '../common/index.mjs';

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import assert from 'node:assert';

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import { spawnSyncAndAssert } from '../common/child_process.js';

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import * as fixtures from '../common/fixtures.js';

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spawnSyncAndAssert(

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process.execPath,

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[fixtures.path('es-modules/wasm-modules.mjs')],

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{

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stderr(output) {

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assert.match(output, /ExperimentalWarning/);

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assert.match(output, /Importing WebAssembly module instances/);

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}

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}

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);

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// Test that code injection through export names is not allowed

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import '../common/index.mjs';

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import { spawnSyncAndAssert } from '../common/child_process.js';

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import * as fixtures from '../common/fixtures.js';

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spawnSyncAndAssert(

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process.execPath,

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['--no-warnings', fixtures.path('es-modules/export-name-code-injection.wasm')],

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{ stdout: '', stderr: '', trim: true }

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);

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// Test that WASM modules can have non-identifier export names

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import '../common/index.mjs';

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import { spawnSyncAndAssert } from '../common/child_process.js';

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import * as fixtures from '../common/fixtures.js';

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spawnSyncAndAssert(

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process.execPath,

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['--no-warnings', fixtures.path('es-modules/test-wasm-non-identifier-exports.mjs')],

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{ stdout: '', stderr: '', trim: true }

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);

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// Test WASM module with invalid export name starting with 'wasm:'

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import '../common/index.mjs';

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import { spawnSyncAndAssert } from '../common/child_process.js';

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import * as fixtures from '../common/fixtures.js';

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spawnSyncAndAssert(

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process.execPath,

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['--no-warnings', fixtures.path('es-modules/test-wasm-reject-wasm-export-names.mjs')],

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{ status: 1, stderr: /Invalid Wasm export/ }

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);

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// Test WASM module with invalid import name starting with 'wasm:'

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import '../common/index.mjs';

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import { spawnSyncAndAssert } from '../common/child_process.js';

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import * as fixtures from '../common/fixtures.js';

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spawnSyncAndAssert(

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process.execPath,

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['--no-warnings', fixtures.path('es-modules/test-wasm-reject-wasm-import-names.mjs')],

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{ status: 1, stderr: /Invalid Wasm import name/ }

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);

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// Test WASM module with invalid export name starting with 'wasm-js:'

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import '../common/index.mjs';

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import { spawnSyncAndAssert } from '../common/child_process.js';

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import * as fixtures from '../common/fixtures.js';

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spawnSyncAndAssert(

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process.execPath,

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['--no-warnings', fixtures.path('es-modules/test-wasm-reject-wasm-js-export-names.mjs')],

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{ status: 1, stderr: /Invalid Wasm export/ }

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);