This is a testharness.js-based test.
PASS blur
PASS error
PASS focus
PASS load
PASS resize
PASS scroll
FAIL afterprint assert_equals: expected (function) function "function f() {\n  return 0;\n}" but got (undefined) undefined
FAIL beforeprint assert_equals: expected (function) function "function f() {\n  return 0;\n}" but got (undefined) undefined
PASS beforeunload
PASS hashchange
PASS languagechange
PASS message
PASS offline
PASS online
PASS pagehide
PASS pageshow
PASS popstate
PASS storage
PASS unload
PASS blur removal
PASS error removal
PASS focus removal
PASS load removal
PASS resize removal
PASS scroll removal
FAIL afterprint removal assert_equals: expected (object) null but got (undefined) undefined
FAIL beforeprint removal assert_equals: expected (object) null but got (undefined) undefined
PASS beforeunload removal
PASS hashchange removal
PASS languagechange removal
PASS message removal
PASS offline removal
PASS online removal
PASS pagehide removal
PASS pageshow removal
PASS popstate removal
PASS storage removal
PASS unload removal
Harness: the test ran to completion.