Tests that Virtual Time is paused while reading fetch response body at once
Request to http://test.com/index.html, type: Document
Request to http://test.com/fetch/array-buffer, type: XHR
Request to http://test.com/fetch/blob, type: XHR
Request to http://test.com/fetch/form-data, type: XHR
Request to http://test.com/fetch/json, type: XHR
Request to http://test.com/fetch/text, type: XHR
[
[0] : started
[1] : got array buffer: 42
[2] : got blob
[3] : got form data: {key:value},{key2:value2}
[4] : got json: {"key":"value"}
[5] : got text: text
[6] : PASS: all done
]