feat(unstable): Add Deno.systemMemoryInfo() (#7350)

Co-authored-by: marcopacini <pacinim88@gmail.com>
Co-authored-by: Casper Beyer <caspervonb@pm.me>

1 files changed, 11 insertions, 0 deletions

diff --git a/cli/tests/unit/os_test.ts b/cli/tests/unit/os_test.ts
index 79f70afac..12caed156 100644
--- a/cli/tests/unit/os_test.ts
+++ b/cli/tests/unit/os_test.ts
@@ -177,3 +177,14 @@ unitTest({ perms: { env: false } }, function releasePerm(): void {
     Deno.osRelease();
   }, Deno.errors.PermissionDenied);
 });
+
+unitTest({ perms: { env: true } }, function systemMemoryInfo(): void {
+  const info = Deno.systemMemoryInfo();
+  assert(info.total >= 0);
+  assert(info.free >= 0);
+  assert(info.available >= 0);
+  assert(info.buffers >= 0);
+  assert(info.cached >= 0);
+  assert(info.swapTotal >= 0);
+  assert(info.swapFree >= 0);
+});