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c5577c17ac
- Add the code cache tests to the default test suite, and test the bookkeeping when the binary is not built with the code cache. - Test the code cache generator to make sure we do not accidentally break it - until we enable code cache in the CI. Refs: https://github.com/nodejs/node/issues/21563 PR-URL: https://github.com/nodejs/node/pull/23855 Reviewed-By: Michaël Zasso <targos@protonmail.com> Reviewed-By: Refael Ackermann <refack@gmail.com> Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: James M Snell <jasnell@gmail.com>
55 lines
1.6 KiB
JavaScript
55 lines
1.6 KiB
JavaScript
'use strict';
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// Flags: --expose-internals
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// This test verifies that if the binary is compiled with code cache,
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// and the cache is used when built in modules are compiled.
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// Otherwise, verifies that no cache is used when compiling builtins.
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require('../common');
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const assert = require('assert');
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const {
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types: {
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isUint8Array
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}
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} = require('util');
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const {
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cachableBuiltins,
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codeCache,
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compiledWithCache,
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compiledWithoutCache
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} = require('internal/bootstrap/cache');
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const loadedModules = process.moduleLoadList
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.filter((m) => m.startsWith('NativeModule'))
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.map((m) => m.replace('NativeModule ', ''));
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// The binary is not configured with code cache, verifies that the builtins
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// are all compiled without cache and we are doing the bookkeeping right.
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if (process.config.variables.node_code_cache_path === undefined) {
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assert.deepStrictEqual(compiledWithCache, []);
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assert.notStrictEqual(compiledWithoutCache.length, 0);
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for (const key of loadedModules) {
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assert(compiledWithoutCache.includes(key),
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`"${key}" should not have been compiled with code cache`);
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}
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} else {
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// The binary is configured with code cache.
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assert.strictEqual(
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typeof process.config.variables.node_code_cache_path,
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'string'
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);
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assert.deepStrictEqual(compiledWithoutCache, []);
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for (const key of loadedModules) {
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assert(compiledWithCache.includes(key),
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`"${key}" should've been compiled with code cache`);
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}
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for (const key of cachableBuiltins) {
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assert(isUint8Array(codeCache[key]) && codeCache[key].length > 0,
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`Code cache for "${key}" should've been generated`);
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}
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}
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