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[Chris Coulson <chris.coulson@xxxxxxxxxxxxx>]

Public bug reported:

We've been getting random failures like this since pretty much forever:

FAIL!  : qml-api-test::WebView_save_restore_state::test_WebView_save_and_restore_scroll_offset(row 0) Uncaught exception: Could not find a script context to deliver the message to
   Loc: [(0)]

I *think* what is happening is that the test executes before the browser
process has loaded and serialized the TestUtilsSlave.js user script,
which happens asynchronously when creating TestWebContext. The issue is
exacerbated in this particular test because it creates each TestWebView
with a new TestWebContext.

** Affects: oxide
     Importance: Medium
         Status: Triaged

** Changed in: oxide
   Importance: Undecided => Medium

** Changed in: oxide
       Status: New => Triaged

** Description changed:

  We've been getting random failures like this since pretty much forever:
  
  FAIL!  : qml-api-test::WebView_save_restore_state::test_WebView_save_and_restore_scroll_offset(row 0) Uncaught exception: Could not find a script context to deliver the message to
-    Loc: [(0)]
+    Loc: [(0)]
  
  I *think* what is happening is that the test executes before the browser
  process has loaded and serialized the TestUtilsSlave.js user script,
- which happens asynchronously. The issue is exacerbated in this
- particular test because it creates each TestWebView with a new
- TestWebContext.
+ which happens asynchronously when creating TestWebContext. The issue is
+ exacerbated in this particular test because it creates each TestWebView
+ with a new TestWebContext.

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https://bugs.launchpad.net/bugs/1464621

Title:
  Random test failures "Could not find a script context to deliver the
  message to"

Status in Oxide Webview:
  Triaged

Bug description:
  We've been getting random failures like this since pretty much
  forever:

  FAIL!  : qml-api-test::WebView_save_restore_state::test_WebView_save_and_restore_scroll_offset(row 0) Uncaught exception: Could not find a script context to deliver the message to
     Loc: [(0)]

  I *think* what is happening is that the test executes before the
  browser process has loaded and serialized the TestUtilsSlave.js user
  script, which happens asynchronously when creating TestWebContext. The
  issue is exacerbated in this particular test because it creates each
  TestWebView with a new TestWebContext.

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