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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>
59 lines
1.4 KiB
JavaScript
59 lines
1.4 KiB
JavaScript
'use strict';
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// This test verifies that the binary is compiled with code cache and the
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// cache is used when built in modules are compiled.
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const common = require('../common');
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const tmpdir = require('../common/tmpdir');
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const { spawnSync } = require('child_process');
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const assert = require('assert');
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const path = require('path');
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const fs = require('fs');
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const readline = require('readline');
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const generator = path.join(
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__dirname, '..', '..', 'tools', 'generate_code_cache.js'
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);
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tmpdir.refresh();
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const dest = path.join(tmpdir.path, 'cache.cc');
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// Run tools/generate_code_cache.js
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const child = spawnSync(
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process.execPath,
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['--expose-internals', generator, dest]
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);
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assert.ifError(child.error);
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if (child.status !== 0) {
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console.log(child.stderr.toString());
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assert.strictEqual(child.status, 0);
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}
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// Verifies that:
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// - node::DefineCodeCache()
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// - node::DefineCodeCacheHash()
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// are defined in the generated code.
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// See src/node_code_cache_stub.cc for explanations.
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const rl = readline.createInterface({
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input: fs.createReadStream(dest),
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crlfDelay: Infinity
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});
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let hasCacheDef = false;
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let hasHashDef = false;
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rl.on('line', common.mustCallAtLeast((line) => {
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if (line.includes('DefineCodeCache(')) {
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hasCacheDef = true;
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}
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if (line.includes('DefineCodeCacheHash(')) {
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hasHashDef = true;
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}
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}, 2));
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rl.on('close', common.mustCall(() => {
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assert.ok(hasCacheDef);
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assert.ok(hasHashDef);
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}));
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