fatsify核心功能示例测试!!!

node_modules/thread-stream/test/pkg/index.js

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+'use strict'
+
+/**
+ * This file is packaged using pkg in order to test if worker.js works in that context
+ */
+
+const { test } = require('tap')
+const { join } = require('path')
+const { file } = require('../helper')
+const ThreadStream = require('../..')
+
+test('bundlers support with .js file', function (t) {
+  t.plan(1)
+
+  globalThis.__bundlerPathsOverrides = {
+    'thread-stream-worker': join(__dirname, '..', 'custom-worker.js')
+  }
+
+  const dest = file()
+
+  process.on('uncaughtException', (error) => {
+    console.log(error)
+  })
+
+  const stream = new ThreadStream({
+    filename: join(__dirname, '..', 'to-file.js'),
+    workerData: { dest },
+    sync: true
+  })
+
+  stream.worker.removeAllListeners('message')
+  stream.worker.once('message', (message) => {
+    t.equal(message.code, 'CUSTOM-WORKER-CALLED')
+  })
+
+  stream.end()
+})

node_modules/thread-stream/test/pkg/pkg.config.json

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+{
+    "pkg": {
+        "assets": [
+            "../custom-worker.js",
+            "../to-file.js"
+        ],
+        "targets": [
+            "node14",
+            "node16",
+            "node18",
+            "node20"
+        ],
+        "outputPath": "test/pkg"
+    }
+}

node_modules/thread-stream/test/pkg/pkg.test.js

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+'use strict'
+
+const { test } = require('tap')
+const config = require('./pkg.config.json')
+const { promisify } = require('util')
+const { unlink } = require('fs/promises')
+const { join } = require('path')
+const { platform } = require('process')
+const exec = promisify(require('child_process').exec)
+
+test('worker test when packaged into executable using pkg', async (t) => {
+  const packageName = 'index'
+
+  // package the app into several node versions, check config for more info
+  const filePath = `${join(__dirname, packageName)}.js`
+  const configPath = join(__dirname, 'pkg.config.json')
+  process.env.NODE_OPTIONS ||= ''
+  process.env.NODE_OPTIONS = '--no-warnings'
+  const { stderr } = await exec(`npx pkg ${filePath} --config ${configPath}`)
+
+  // there should be no error when packaging
+  t.equal(stderr, '')
+
+  // pkg outputs files in the following format by default: {filename}-{node version}
+  for (const target of config.pkg.targets) {
+    // execute the packaged test
+    let executablePath = `${join(config.pkg.outputPath, packageName)}-${target}`
+
+    // when on windows, we need the .exe extension
+    if (platform === 'win32') {
+      executablePath = `${executablePath}.exe`
+    } else {
+      executablePath = `./${executablePath}`
+    }
+
+    const { stderr } = await exec(executablePath)
+
+    // check if there were no errors
+    t.equal(stderr, '')
+
+    // clean up afterwards
+    await unlink(executablePath)
+  }
+
+  t.end()
+})