From 93707c491610208602875f372da2eef81a7fe94b Mon Sep 17 00:00:00 2001
From: Rich Trott <rtrott@gmail.com>
Date: Thu, 28 Nov 2019 10:12:18 -0800
Subject: [PATCH] test: increase coverage for trace_events.js

Add a test case to increase the test coverage for lib/trace_events.js.

Refs: https://codecov.io/gh/nodejs/node/src/ea7a6f9dbd05654fff3f8c474ac0f5126bc87376/lib/trace_events.js#L70...75

PR-URL: https://github.com/nodejs/node/pull/30705
Refs: https://coverage.nodejs.org/coverage-ea7a6f9dbd05654f/lib/trace_events.js.html#L70
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Trivikram Kamat <trivikr.dev@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Gireesh Punathil <gpunathi@in.ibm.com>
---
 test/parallel/test-util-inspect.js | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/test/parallel/test-util-inspect.js b/test/parallel/test-util-inspect.js
index 5c46193e837759..09ec140a19f9f1 100644
--- a/test/parallel/test-util-inspect.js
+++ b/test/parallel/test-util-inspect.js
@@ -2543,8 +2543,13 @@ assert.strictEqual(
   // Tracing class respects inspect depth.
   try {
     const trace = require('trace_events').createTracing({ categories: ['fo'] });
-    const actual = util.inspect({ trace }, { depth: 0 });
-    assert.strictEqual(actual, '{ trace: [Tracing] }');
+    const actualDepth0 = util.inspect({ trace }, { depth: 0 });
+    assert.strictEqual(actualDepth0, '{ trace: [Tracing] }');
+    const actualDepth1 = util.inspect({ trace }, { depth: 1 });
+    assert.strictEqual(
+      actualDepth1,
+      "{ trace: Tracing { enabled: false, categories: 'fo' } }"
+    );
   } catch (err) {
     if (err.code !== 'ERR_TRACE_EVENTS_UNAVAILABLE')
       throw err;