This is a testharness.js-based test.
Harness Error. harness_status.status = 1 , harness_status.message = Uncaught SyntaxError: Unexpected token import
PASS IFrame test: 'iframe_parseError_Root' 
PASS IFrame test: 'iframe_parseError_Dependent' 
FAIL IFrame test: 'iframe_parseError_DependentMultiple' assert_equals: Unexpected _errorReported value expected "error,error" but got "error"
PASS External root module with non-script mimetype 
FAIL Module with imported non-script mimetype assert_unreached: This script should not have loaded! Reached unreachable code
Harness: the test ran to completion.

