diff --git a/dom/power/test/power_wakelock_child.html b/dom/power/test/power_wakelock_child.html
new file mode 100644
--- /dev/null
+++ b/dom/power/test/power_wakelock_child.html
@@ -0,0 +1,11 @@
+
+
+
+ Test for Power API
+
+
+
+
+
diff --git a/dom/power/test/test_power_basics.html b/dom/power/test/test_power_basics.html
--- a/dom/power/test/test_power_basics.html
+++ b/dom/power/test/test_power_basics.html
@@ -9,14 +9,102 @@