This is a testharness.js-based test.
[FAIL] Declarative DOM Parts innerHTML <div><h1>content... (expect no parts)
document.getPartRoot is not a function
[FAIL] Declarative DOM Parts innerHTML <div><h1 parseparts>content... (expect no parts)
document.getPartRoot is not a function
[FAIL] Declarative DOM Parts innerHTML <div parseparts=""><h1>content... (expect no parts)
document.getPartRoot is not a function
[FAIL] Declarative DOM Parts innerHTML <div parseparts=""><h1 parseparts>content... (expect no parts)
document.getPartRoot is not a function
[FAIL] Declarative DOM Parts innerHTML <template><h1>content... (expect no parts)
contextEl.content.getPartRoot is not a function
[FAIL] Declarative DOM Parts innerHTML <template><h1 parseparts>content... (expect no parts)
contextEl.content.getPartRoot is not a function
[FAIL] Declarative DOM Parts innerHTML <template parseparts="" class="expect_success"><h1>content... (expect parts)
contextEl.content.getPartRoot is not a function
[FAIL] Declarative DOM Parts innerHTML <template parseparts="" class="expect_success"><h1 parseparts>content... (expect parts)
contextEl.content.getPartRoot is not a function
[FAIL] Basic NodePart parsing
tmpl.content.getPartRoot is not a function
[FAIL] Basic AttributePart parsing with multiple attributes
tmpl.content.getPartRoot is not a function
Harness: the test ran to completion.