// The value of 'testName' should match that which was used when
// registering the test in TestInventory.cs in the test app project.
public TestSetupHelper(ICollection <string> testNames, TestSetupHelperOptions options = null, bool shouldRestrictInnerFrameSize = true)
{
if (options == null)
{
options = new TestSetupHelperOptions();
}
this.Options = options;
// If a test crashes, it can take a little bit of time before we can
// restart the app again especially if watson is collecting dumps. Adding a
// delayed retry can help avoid the case where we might otherwise fail a slew of
// tests that come after the one that crashes the app.
var retryCount = 10;
while (retryCount-- > 0)
{
var success = TestSingleRun(testNames, shouldRestrictInnerFrameSize);
if (success)
{
break; // no need to retry
}
else
{
Log.Warning("Failed to setup test. pending retries: " + retryCount);
if (retryCount > 0)
{
Log.Comment("Waiting before retry...");
TestEnvironment.ShouldRestartApplication = true;
Task.Delay(5000);
}
else
{
Log.Error("Failed to set up test!");
try
{
DumpHelper.DumpFullContext();
}
catch (Exception e)
{
Log.Error("Also failed to dump context because of an exception: {0}", e.ToString());
throw;
}
throw new InvalidOperationException("All attempts to set up test failed.");
}
}
}
}
public TestSetupHelper(string testName, TestSetupHelperOptions options = null)
: this(new[] { testName }, options)
{
}
