test: change var to let in test-trace-events

PR-URL: #30406 Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: Gireesh Punathil <gpunathi@in.ibm.com> Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de> Reviewed-By: Trivikram Kamat <trivikr.dev@gmail.com>
nodejs · Dec 1, 2019 · a628fdc · a628fdc
1 parent 17db4e3
commit a628fdc
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Showing 8 changed files with 8 additions and 8 deletions.
diff --git a/test/parallel/test-trace-events-all.js b/test/parallel/test-trace-events-all.js
@@ -6,7 +6,7 @@ const fs = require('fs');
 const path = require('path');
 
 const CODE =
-  'setTimeout(() => { for (var i = 0; i < 100000; i++) { "test" + i } }, 1)';
+  'setTimeout(() => { for (let i = 0; i < 100000; i++) { "test" + i } }, 1)';
 
 const tmpdir = require('../common/tmpdir');
 tmpdir.refresh();

diff --git a/test/parallel/test-trace-events-async-hooks-dynamic.js b/test/parallel/test-trace-events-async-hooks-dynamic.js
@@ -18,7 +18,7 @@ const path = require('path');
 const enable = `require("trace_events").createTracing(
 { categories: ["node.async_hooks"] }).enable();`;
 const code =
-  'setTimeout(() => { for (var i = 0; i < 100000; i++) { "test" + i } }, 1)';
+  'setTimeout(() => { for (let i = 0; i < 100000; i++) { "test" + i } }, 1)';
 
 const tmpdir = require('../common/tmpdir');
 const filename = path.join(tmpdir.path, 'node_trace.1.log');

diff --git a/test/parallel/test-trace-events-async-hooks-worker.js b/test/parallel/test-trace-events-async-hooks-worker.js
@@ -16,7 +16,7 @@ const fs = require('fs');
 const path = require('path');
 
 const code =
-  'setTimeout(() => { for (var i = 0; i < 100000; i++) { "test" + i } }, 1)';
+  'setTimeout(() => { for (let i = 0; i < 100000; i++) { "test" + i } }, 1)';
 const worker =
 `const { Worker } = require('worker_threads');
 const worker = new Worker('${code}',

diff --git a/test/parallel/test-trace-events-async-hooks.js b/test/parallel/test-trace-events-async-hooks.js
@@ -7,7 +7,7 @@ const path = require('path');
 const util = require('util');
 
 const CODE =
-  'setTimeout(() => { for (var i = 0; i < 100000; i++) { "test" + i } }, 1)';
+  'setTimeout(() => { for (let i = 0; i < 100000; i++) { "test" + i } }, 1)';
 
 const tmpdir = require('../common/tmpdir');
 tmpdir.refresh();

diff --git a/test/parallel/test-trace-events-file-pattern.js b/test/parallel/test-trace-events-file-pattern.js
@@ -9,7 +9,7 @@ const path = require('path');
 tmpdir.refresh();
 
 const CODE =
-  'setTimeout(() => { for (var i = 0; i < 100000; i++) { "test" + i } }, 1)';
+  'setTimeout(() => { for (let i = 0; i < 100000; i++) { "test" + i } }, 1)';
 
 const proc = cp.spawn(process.execPath, [
   '--trace-events-enabled',

diff --git a/test/parallel/test-trace-events-metadata.js b/test/parallel/test-trace-events-metadata.js
@@ -6,7 +6,7 @@ const fs = require('fs');
 const path = require('path');
 
 const CODE =
-  'setTimeout(() => { for (var i = 0; i < 100000; i++) { "test" + i } }, 1);' +
+  'setTimeout(() => { for (let i = 0; i < 100000; i++) { "test" + i } }, 1);' +
   'process.title = "foo"';
 
 const tmpdir = require('../common/tmpdir');

diff --git a/test/parallel/test-trace-events-none.js b/test/parallel/test-trace-events-none.js
@@ -6,7 +6,7 @@ const fs = require('fs');
 const path = require('path');
 
 const CODE =
-  'setTimeout(() => { for (var i = 0; i < 100000; i++) { "test" + i } }, 1)';
+  'setTimeout(() => { for (let i = 0; i < 100000; i++) { "test" + i } }, 1)';
 
 const tmpdir = require('../common/tmpdir');
 tmpdir.refresh();

diff --git a/test/parallel/test-trace-events-v8.js b/test/parallel/test-trace-events-v8.js
@@ -6,7 +6,7 @@ const fs = require('fs');
 const path = require('path');
 
 const CODE =
-  'setTimeout(() => { for (var i = 0; i < 100000; i++) { "test" + i } }, 1)';
+  'setTimeout(() => { for (let i = 0; i < 100000; i++) { "test" + i } }, 1)';
 
 const tmpdir = require('../common/tmpdir');
 tmpdir.refresh();