feat(runtime): implement navigator.hardwareConcurrency (#11448)

This commit implements "navigator.hardwareConcurrency" API, which
supersedes "Deno.systemCpuInfo()" API (which was removed in this commit).

2 files changed, 6 insertions, 6 deletions

diff --git a/cli/tests/unit/navigator_test.ts b/cli/tests/unit/navigator_test.ts
new file mode 100644
index 000000000..10475d973
--- /dev/null
+++ b/cli/tests/unit/navigator_test.ts
@@ -0,0 +1,6 @@
+// Copyright 2018-2021 the Deno authors. All rights reserved. MIT license.
+import { assert, unitTest } from "./test_util.ts";
+
+unitTest(function navigatorNumCpus(): void {
+  assert(navigator.hardwareConcurrency > 0);
+});
diff --git a/cli/tests/unit/os_test.ts b/cli/tests/unit/os_test.ts
index 9b0f71352..daa7a1ca2 100644
--- a/cli/tests/unit/os_test.ts
+++ b/cli/tests/unit/os_test.ts
@@ -203,9 +203,3 @@ unitTest({ perms: { env: true } }, function systemMemoryInfo(): void {
   assert(info.swapTotal >= 0);
   assert(info.swapFree >= 0);
 });
-
-unitTest({ perms: { env: true } }, function systemCpuInfo(): void {
-  const { cores, speed } = Deno.systemCpuInfo();
-  assert(cores === undefined || cores > 0);
-  assert(speed === undefined || speed > 0);
-});