Autotest: Avoid dim display during test execution
Dim display is observed during the long runs. This
fix adds a method to disable the dim display.
BUG=chromium:1032506
TEST=Ran locally on DUT
Change-Id: I8d33b9efea95ec30a9a2285b62d3ce8c6a8dd3c3
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/third_party/autotest/+/1960049
Tested-by: Kasaiah Bogineni <kasaiah.bogineni@intel.com>
Reviewed-by: Wai-Hong Tam <waihong@google.com>
Commit-Queue: Wai-Hong Tam <waihong@google.com>
diff --git a/client/common_lib/cros/autotest_private_ext/manifest.json b/client/common_lib/cros/autotest_private_ext/manifest.json
index ebca61d..771ad8b 100644
--- a/client/common_lib/cros/autotest_private_ext/manifest.json
+++ b/client/common_lib/cros/autotest_private_ext/manifest.json
@@ -8,7 +8,8 @@
"manifest_version": 2,
"version": "0.1",
"permissions" : [
- "autotestPrivate"
+ "autotestPrivate",
+ "power"
],
"automation": {
"interact": true,
diff --git a/client/common_lib/cros/chrome.py b/client/common_lib/cros/chrome.py
index 30101b6..61909af 100644
--- a/client/common_lib/cros/chrome.py
+++ b/client/common_lib/cros/chrome.py
@@ -329,6 +329,22 @@
lambda: ext.EvaluateJavaScript('window.__login_status'),
timeout=10)
+ def disable_dim_display(self):
+ """Avoid dim display.
+
+ @returns True if success otherwise False.
+ """
+ ext = self.autotest_ext
+ if not ext:
+ return False
+ try:
+ ext.ExecuteJavaScript(
+ '''chrome.power.requestKeepAwake("display")''')
+ except:
+ logging.error("failed to disable dim display")
+ return False
+ return True
+
def get_visible_notifications(self):
"""Returns an array of visible notifications of Chrome.