| This is a testharness.js-based test. |
| Found 57 tests; 49 PASS, 8 FAIL, 0 TIMEOUT, 0 NOTRUN. |
| PASS Inserting a custom element into the owner document must not enqueue and invoke adoptedCallback |
| PASS Inserting a custom element into the document of the template elements must enqueue and invoke adoptedCallback |
| PASS Moving a custom element from the owner document into the document of the template elements must enqueue and invoke adoptedCallback |
| PASS Inserting an ancestor of custom element into the document of the template elements must enqueue and invoke adoptedCallback |
| PASS Moving an ancestor of custom element from the owner document into the document of the template elements must enqueue and invoke adoptedCallback |
| PASS Inserting a custom element into a shadow tree in the document of the template elements must enqueue and invoke adoptedCallback |
| PASS Inserting the shadow host of a custom element into the document of the template elements must enqueue and invoke adoptedCallback |
| PASS Moving the shadow host of a custom element from the owner document into the document of the template elements must enqueue and invoke adoptedCallback |
| PASS Inserting a custom element into a detached shadow tree that belongs to the document of the template elements must enqueue and invoke adoptedCallback |
| FAIL Inserting a custom element into a new document must enqueue and invoke adoptedCallback promise_test: Unhandled rejection with value: object "TypeError: Illegal constructor" |
| FAIL Moving a custom element from the owner document into a new document must enqueue and invoke adoptedCallback promise_test: Unhandled rejection with value: object "TypeError: Illegal constructor" |
| FAIL Inserting an ancestor of custom element into a new document must enqueue and invoke adoptedCallback promise_test: Unhandled rejection with value: object "TypeError: Illegal constructor" |
| FAIL Moving an ancestor of custom element from the owner document into a new document must enqueue and invoke adoptedCallback promise_test: Unhandled rejection with value: object "TypeError: Illegal constructor" |
| FAIL Inserting a custom element into a shadow tree in a new document must enqueue and invoke adoptedCallback promise_test: Unhandled rejection with value: object "TypeError: Illegal constructor" |
| FAIL Inserting the shadow host of a custom element into a new document must enqueue and invoke adoptedCallback promise_test: Unhandled rejection with value: object "TypeError: Illegal constructor" |
| FAIL Moving the shadow host of a custom element from the owner document into a new document must enqueue and invoke adoptedCallback promise_test: Unhandled rejection with value: object "TypeError: Illegal constructor" |
| FAIL Inserting a custom element into a detached shadow tree that belongs to a new document must enqueue and invoke adoptedCallback promise_test: Unhandled rejection with value: object "TypeError: Illegal constructor" |
| PASS Inserting a custom element into a cloned document must enqueue and invoke adoptedCallback |
| PASS Moving a custom element from the owner document into a cloned document must enqueue and invoke adoptedCallback |
| PASS Inserting an ancestor of custom element into a cloned document must enqueue and invoke adoptedCallback |
| PASS Moving an ancestor of custom element from the owner document into a cloned document must enqueue and invoke adoptedCallback |
| PASS Inserting a custom element into a shadow tree in a cloned document must enqueue and invoke adoptedCallback |
| PASS Inserting the shadow host of a custom element into a cloned document must enqueue and invoke adoptedCallback |
| PASS Moving the shadow host of a custom element from the owner document into a cloned document must enqueue and invoke adoptedCallback |
| PASS Inserting a custom element into a detached shadow tree that belongs to a cloned document must enqueue and invoke adoptedCallback |
| PASS Inserting a custom element into a document created by createHTMLDocument must enqueue and invoke adoptedCallback |
| PASS Moving a custom element from the owner document into a document created by createHTMLDocument must enqueue and invoke adoptedCallback |
| PASS Inserting an ancestor of custom element into a document created by createHTMLDocument must enqueue and invoke adoptedCallback |
| PASS Moving an ancestor of custom element from the owner document into a document created by createHTMLDocument must enqueue and invoke adoptedCallback |
| PASS Inserting a custom element into a shadow tree in a document created by createHTMLDocument must enqueue and invoke adoptedCallback |
| PASS Inserting the shadow host of a custom element into a document created by createHTMLDocument must enqueue and invoke adoptedCallback |
| PASS Moving the shadow host of a custom element from the owner document into a document created by createHTMLDocument must enqueue and invoke adoptedCallback |
| PASS Inserting a custom element into a detached shadow tree that belongs to a document created by createHTMLDocument must enqueue and invoke adoptedCallback |
| PASS Inserting a custom element into an HTML document created by createDocument must enqueue and invoke adoptedCallback |
| PASS Moving a custom element from the owner document into an HTML document created by createDocument must enqueue and invoke adoptedCallback |
| PASS Inserting an ancestor of custom element into an HTML document created by createDocument must enqueue and invoke adoptedCallback |
| PASS Moving an ancestor of custom element from the owner document into an HTML document created by createDocument must enqueue and invoke adoptedCallback |
| PASS Inserting a custom element into a shadow tree in an HTML document created by createDocument must enqueue and invoke adoptedCallback |
| PASS Inserting the shadow host of a custom element into an HTML document created by createDocument must enqueue and invoke adoptedCallback |
| PASS Moving the shadow host of a custom element from the owner document into an HTML document created by createDocument must enqueue and invoke adoptedCallback |
| PASS Inserting a custom element into a detached shadow tree that belongs to an HTML document created by createDocument must enqueue and invoke adoptedCallback |
| PASS Inserting a custom element into the document of an iframe must enqueue and invoke adoptedCallback |
| PASS Moving a custom element from the owner document into the document of an iframe must enqueue and invoke adoptedCallback |
| PASS Inserting an ancestor of custom element into the document of an iframe must enqueue and invoke adoptedCallback |
| PASS Moving an ancestor of custom element from the owner document into the document of an iframe must enqueue and invoke adoptedCallback |
| PASS Inserting a custom element into a shadow tree in the document of an iframe must enqueue and invoke adoptedCallback |
| PASS Inserting the shadow host of a custom element into the document of an iframe must enqueue and invoke adoptedCallback |
| PASS Moving the shadow host of a custom element from the owner document into the document of an iframe must enqueue and invoke adoptedCallback |
| PASS Inserting a custom element into a detached shadow tree that belongs to the document of an iframe must enqueue and invoke adoptedCallback |
| PASS Inserting a custom element into an HTML document fetched by XHR must enqueue and invoke adoptedCallback |
| PASS Moving a custom element from the owner document into an HTML document fetched by XHR must enqueue and invoke adoptedCallback |
| PASS Inserting an ancestor of custom element into an HTML document fetched by XHR must enqueue and invoke adoptedCallback |
| PASS Moving an ancestor of custom element from the owner document into an HTML document fetched by XHR must enqueue and invoke adoptedCallback |
| PASS Inserting a custom element into a shadow tree in an HTML document fetched by XHR must enqueue and invoke adoptedCallback |
| PASS Inserting the shadow host of a custom element into an HTML document fetched by XHR must enqueue and invoke adoptedCallback |
| PASS Moving the shadow host of a custom element from the owner document into an HTML document fetched by XHR must enqueue and invoke adoptedCallback |
| PASS Inserting a custom element into a detached shadow tree that belongs to an HTML document fetched by XHR must enqueue and invoke adoptedCallback |
| Harness: the test ran to completion. |
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