This is a testharness.js-based test.
PASS Consume request's body as text 
PASS Consume request's body as blob 
PASS Consume request's body as arrayBuffer 
PASS Consume request's body as json (error case) 
PASS Consume request's body as formData with correct multipart type (error case) 
PASS Consume request's body as formData with correct urlencoded type 
PASS Consume request's body as formData without correct type (error case) 
PASS Consume empty blob request body as arrayBuffer 
PASS Consume empty text request body as arrayBuffer 
PASS Consume empty blob request body as text 
PASS Consume empty text request body as text 
PASS Consume empty URLSearchParams request body as text 
FAIL Consume empty FormData request body as text assert_equals: Resolved value should be empty expected 0 but got 44
PASS Consume empty ArrayBuffer request body as text 
Harness: the test ran to completion.