mirror of https://github.com/nodejs/node.git
107 lines
2.6 KiB
JavaScript
107 lines
2.6 KiB
JavaScript
'use strict';
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// This tests module.enableCompileCache({ path, portable: true }) works
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// and supports portable paths across directory relocations.
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require('../common');
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const { spawnSyncAndAssert } = require('../common/child_process');
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const assert = require('assert');
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const fs = require('fs');
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const tmpdir = require('../common/tmpdir');
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const path = require('path');
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tmpdir.refresh();
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const workDir = path.join(tmpdir.path, 'work');
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const cacheRel = '.compile_cache_dir';
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fs.mkdirSync(workDir, { recursive: true });
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const wrapper = path.join(workDir, 'wrapper.js');
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const target = path.join(workDir, 'target.js');
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fs.writeFileSync(
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wrapper,
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`
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const { enableCompileCache, getCompileCacheDir } = require('module');
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console.log('dir before enableCompileCache:', getCompileCacheDir());
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enableCompileCache({ path: '${cacheRel}', portable: true });
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console.log('dir after enableCompileCache:', getCompileCacheDir());
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`
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);
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fs.writeFileSync(target, '');
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// First run
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{
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spawnSyncAndAssert(
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process.execPath,
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['-r', wrapper, target],
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{
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env: {
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...process.env,
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NODE_DEBUG_NATIVE: 'COMPILE_CACHE',
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},
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cwd: workDir,
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},
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{
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stdout(output) {
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console.log(output);
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assert.match(output, /dir before enableCompileCache: undefined/);
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assert.match(
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output,
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/dir after enableCompileCache: .+\.compile_cache_dir/
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);
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return true;
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},
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stderr(output) {
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assert.match(
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output,
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/target\.js was not initialized, initializing the in-memory entry/
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);
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assert.match(output, /writing cache for .*target\.js.*success/);
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return true;
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},
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}
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);
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}
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// Second run — moved directory, but same relative cache path
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{
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const movedWorkDir = `${workDir}_moved`;
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fs.renameSync(workDir, movedWorkDir);
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spawnSyncAndAssert(
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process.execPath,
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[
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'-r',
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path.join(movedWorkDir, 'wrapper.js'),
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path.join(movedWorkDir, 'target.js'),
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],
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{
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env: {
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...process.env,
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NODE_DEBUG_NATIVE: 'COMPILE_CACHE',
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},
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cwd: movedWorkDir,
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},
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{
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stdout(output) {
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console.log(output);
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assert.match(output, /dir before enableCompileCache: undefined/);
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assert.match(
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output,
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/dir after enableCompileCache: .+\.compile_cache_dir/
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);
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return true;
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},
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stderr(output) {
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assert.match(
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output,
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/cache for .*target\.js was accepted, keeping the in-memory entry/
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);
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assert.match(output, /.*skip .*target\.js because cache was the same/);
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return true;
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},
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}
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);
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}
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