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lib: expose performance interface to global #32790

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lib: expose performance interface to global #32790

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4 changes: 4 additions & 0 deletions lib/internal/bootstrap/node.js
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Original file line number Diff line number Diff line change
Expand Up @@ -125,6 +125,10 @@ if (!config.noBrowserGlobals) {
// https://url.spec.whatwg.org/#urlsearchparams
exposeInterface(global, 'URLSearchParams', URLSearchParams);

const { performance } = require('perf_hooks');
// https://www.w3.org/TR/performance-timeline/
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Suggested change
// https://www.w3.org/TR/performance-timeline/
// https://www.w3.org/TR/performance-timeline/
// https://www.w3.org/TR/hr-time-2/

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We also implement https://www.w3.org/TR/user-timing/

exposeInterface(global, 'performance', performance);

const {
TextEncoder, TextDecoder
} = require('internal/encoding');
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5 changes: 5 additions & 0 deletions test/parallel/test-bootstrap-modules.js
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Expand Up @@ -21,6 +21,7 @@ const expectedModules = new Set([
'Internal Binding module_wrap',
'Internal Binding native_module',
'Internal Binding options',
'Internal Binding performance',
'Internal Binding process_methods',
'Internal Binding report',
'Internal Binding string_decoder',
Expand All @@ -30,6 +31,7 @@ const expectedModules = new Set([
'Internal Binding types',
'Internal Binding url',
'Internal Binding util',
'NativeModule async_hooks',
'NativeModule buffer',
'NativeModule events',
'NativeModule fs',
Expand All @@ -45,6 +47,7 @@ const expectedModules = new Set([
'NativeModule internal/fixed_queue',
'NativeModule internal/fs/dir',
'NativeModule internal/fs/utils',
'NativeModule internal/histogram',
'NativeModule internal/idna',
'NativeModule internal/linkedlist',
'NativeModule internal/modules/run_main',
Expand Down Expand Up @@ -80,8 +83,10 @@ const expectedModules = new Set([
'NativeModule internal/validators',
'NativeModule internal/vm/module',
'NativeModule path',
'NativeModule perf_hooks',
'NativeModule timers',
'NativeModule url',
'NativeModule util',
'NativeModule vm',
]);

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