test: switch to native v8 coverage

PR-URL: https://github.com/nodejs/node/pull/25157
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Sakthipriyan Vairamani <thechargingvolcano@gmail.com>
Reviewed-By: Refael Ackermann <refack@gmail.com>

2 files changed, 3 insertions, 9 deletions

diff --git a/test/common/index.js b/test/common/index.js
index dd67290020..eb9d511cb3 100644
--- a/test/common/index.js
+++ b/test/common/index.js
@@ -238,9 +238,6 @@ function platformTimeout(ms) {
   if (process.features.debug)
     ms = multipliers.two * ms;
 
-  if (global.__coverage__)
-    ms = multipliers.four * ms;
-
   if (isAIX)
     return multipliers.two * ms; // default localhost speed is slower on AIX
 
@@ -299,11 +296,7 @@ function leakedGlobals() {
     }
   }
 
-  if (global.__coverage__) {
-    return leaked.filter((varname) => !/^(?:cov_|__cov)/.test(varname));
-  } else {
-    return leaked;
-  }
+  return leaked;
 }
 
 process.on('exit', function() {
diff --git a/test/parallel/test-bootstrap-modules.js b/test/parallel/test-bootstrap-modules.js
index 1fa5a643f6..87210ec344 100644
--- a/test/parallel/test-bootstrap-modules.js
+++ b/test/parallel/test-bootstrap-modules.js
@@ -9,7 +9,8 @@ const common = require('../common');
 const assert = require('assert');
 
 const isMainThread = common.isMainThread;
-const kMaxModuleCount = isMainThread ? 63 : 85;
+const kCoverageModuleCount = process.env.NODE_V8_COVERAGE ? 1 : 0;
+const kMaxModuleCount = (isMainThread ? 63 : 85) + kCoverageModuleCount;
 
 assert(list.length <= kMaxModuleCount,
        `Total length: ${list.length}\n` + list.join('\n')