64 lines
1.6 KiB
JavaScript
64 lines
1.6 KiB
JavaScript
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'use strict';
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require('../common');
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const {
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injectAndCodeSign,
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skipIfSingleExecutableIsNotSupported,
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} = require('../common/sea');
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skipIfSingleExecutableIsNotSupported();
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// This tests "useCodeCache" is ignored when "useSnapshot" is true.
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const tmpdir = require('../common/tmpdir');
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const { copyFileSync, writeFileSync, existsSync } = require('fs');
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const { spawnSync } = require('child_process');
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const { join } = require('path');
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const assert = require('assert');
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const configFile = join(tmpdir.path, 'sea-config.json');
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const seaPrepBlob = join(tmpdir.path, 'sea-prep.blob');
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const outputFile = join(tmpdir.path, process.platform === 'win32' ? 'sea.exe' : 'sea');
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{
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tmpdir.refresh();
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const code = `
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const {
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setDeserializeMainFunction,
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} = require('v8').startupSnapshot;
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setDeserializeMainFunction(() => {
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console.log('Hello from snapshot');
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});
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`;
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writeFileSync(join(tmpdir.path, 'snapshot.js'), code, 'utf-8');
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writeFileSync(configFile, `
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{
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"main": "snapshot.js",
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"output": "sea-prep.blob",
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"useSnapshot": true,
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"useCodeCache": true
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}
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`);
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let child = spawnSync(
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process.execPath,
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['--experimental-sea-config', 'sea-config.json'],
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{
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cwd: tmpdir.path
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});
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assert.match(
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child.stderr.toString(),
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/"useCodeCache" is redundant when "useSnapshot" is true/);
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assert(existsSync(seaPrepBlob));
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copyFileSync(process.execPath, outputFile);
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injectAndCodeSign(outputFile, seaPrepBlob);
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child = spawnSync(outputFile);
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assert.strictEqual(child.stdout.toString().trim(), 'Hello from snapshot');
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}
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