Merge pull request #9214 from electron/app-memoryinfo

API to get memory of all processes of the app

spec/api-app-spec.js

@@ -533,4 +533,17 @@ describe('app module', function () {
       })
     })
   })
+
+  describe('getAppMemoryInfo() API', function () {
+    it('returns the process memory of all running electron processes', function () {
+      const appMemoryInfo = app.getAppMemoryInfo()
+      assert.ok(appMemoryInfo.length > 0, 'App memory info object is not > 0')
+      for (const {memory, pid} of appMemoryInfo) {
+        assert.ok(memory.workingSetSize > 0, 'working set size is not > 0')
+        assert.ok(memory.privateBytes > 0, 'private bytes is not > 0')
+        assert.ok(memory.sharedBytes > 0, 'shared bytes is not > 0')
+        assert.ok(pid > 0, 'pid is not > 0')
+      }
+    })
+  })
 })