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b246f22554
This refactors the compile cache handler in preparation for the
JS API, and updates the compile cache storage structure into:
- $NODE_COMPILE_CACHE_DIR
- $NODE_VERION-$ARCH-$CACHE_DATA_VERSION_TAG-$UID
- $FILENAME_AND_MODULE_TYPE_HASH.cache
This also adds a magic number to the beginning of the cache
files for verification, and returns the status, compile
cache directory and/or error message of enabling the
compile cache in a structure, which can be converted as
JS counterparts by the upcoming JS API.
PR-URL: https://github.com/nodejs/node/pull/54291
Refs: https://github.com/nodejs/node/issues/53639
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Ethan Arrowood <ethan@arrowood.dev>
Reviewed-By: Chengzhong Wu <legendecas@gmail.com>
101 lines
2.8 KiB
JavaScript
101 lines
2.8 KiB
JavaScript
'use strict';
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// This tests NODE_COMPILE_CACHE works in existing directory.
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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 tmpdir = require('../common/tmpdir');
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const fixtures = require('../common/fixtures');
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const fs = require('fs');
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function testDisallowed(dummyDir, cacheDirInPermission, cacheDirInEnv) {
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console.log(dummyDir, cacheDirInPermission, cacheDirInEnv); // Logging for debugging.
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tmpdir.refresh();
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const script = tmpdir.resolve(dummyDir, 'empty.js');
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fs.mkdirSync(tmpdir.resolve(dummyDir));
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fs.copyFileSync(fixtures.path('empty.js'), script);
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// If the directory doesn't exist, permission will just be disallowed.
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if (cacheDirInPermission !== '*') {
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fs.mkdirSync(tmpdir.resolve(cacheDirInPermission));
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}
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spawnSyncAndAssert(
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process.execPath,
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[
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'--experimental-permission',
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`--allow-fs-read=${dummyDir}`, // No read or write permission for cache dir.
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`--allow-fs-write=${dummyDir}`,
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script,
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],
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{
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env: {
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...process.env,
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NODE_DEBUG_NATIVE: 'COMPILE_CACHE',
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NODE_COMPILE_CACHE: `${cacheDirInEnv}`
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},
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cwd: tmpdir.path
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},
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{
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stderr(output) {
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assert.match(output, /Skipping compile cache because write permission for .* is not granted/);
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return true;
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}
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});
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spawnSyncAndAssert(
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process.execPath,
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[
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'--experimental-permission',
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`--allow-fs-read=${dummyDir}`,
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`--allow-fs-read=${cacheDirInPermission}`, // Read-only
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`--allow-fs-write=${dummyDir}`,
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script,
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],
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{
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env: {
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...process.env,
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NODE_DEBUG_NATIVE: 'COMPILE_CACHE',
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NODE_COMPILE_CACHE: `${cacheDirInEnv}`
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},
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cwd: tmpdir.path
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},
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{
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stderr(output) {
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assert.match(output, /Skipping compile cache because write permission for .* is not granted/);
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return true;
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}
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});
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spawnSyncAndAssert(
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process.execPath,
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[
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'--experimental-permission',
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`--allow-fs-read=${dummyDir}`,
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`--allow-fs-write=${cacheDirInPermission}`, // Write-only
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script,
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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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NODE_COMPILE_CACHE: `${cacheDirInEnv}`
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},
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cwd: tmpdir.path
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},
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{
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stderr(output) {
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assert.match(output, /Skipping compile cache because read permission for .* is not granted/);
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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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testDisallowed(tmpdir.resolve('dummy'), tmpdir.resolve('.compile_cache') + '/', '.compile_cache');
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testDisallowed(tmpdir.resolve('dummy'), tmpdir.resolve('.compile_cache/') + '/', tmpdir.resolve('.compile_cache'));
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testDisallowed(tmpdir.resolve('dummy'), '*', '.compile_cache');
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testDisallowed(tmpdir.resolve('dummy'), '*', tmpdir.resolve('.compile_cache'));
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}
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