[detached-buffers.html]
  expected:
    if debug and not stylo and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): CRASH
    if not debug and not stylo and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): TIMEOUT
    if not debug and not stylo and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): TIMEOUT
    if debug and not stylo and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): CRASH
    if not debug and not stylo and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): TIMEOUT
    if debug and stylo and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): CRASH
    if debug and stylo and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): CRASH
    if not debug and stylo and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): TIMEOUT
    if not debug and stylo and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): TIMEOUT
    if debug and stylo and not e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): CRASH
    if not debug and stylo and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): TIMEOUT
    if debug and not stylo and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): CRASH
    if debug and stylo and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): CRASH
    if debug and not stylo and e10s and (os == "linux") and (version == "Ubuntu 16.04") and (processor == "x86") and (bits == 32): CRASH
    if debug and not stylo and e10s and (os == "linux") and (version == "Ubuntu 16.04") and (processor == "x86_64") and (bits == 64): CRASH
    if not debug and stylo and e10s and (os == "linux") and (version == "Ubuntu 16.04") and (processor == "x86_64") and (bits == 64): TIMEOUT
    if not debug and not stylo and e10s and (os == "linux") and (version == "Ubuntu 16.04") and (processor == "x86") and (bits == 32): TIMEOUT
    if not debug and stylo and e10s and (os == "linux") and (version == "Ubuntu 16.04") and (processor == "x86") and (bits == 32): TIMEOUT
    if not debug and not stylo and e10s and (os == "linux") and (version == "Ubuntu 16.04") and (processor == "x86_64") and (bits == 64): TIMEOUT
    if debug and stylo and e10s and (os == "linux") and (version == "Ubuntu 16.04") and (processor == "x86_64") and (bits == 64): CRASH
    if debug and stylo and e10s and (os == "linux") and (version == "Ubuntu 16.04") and (processor == "x86") and (bits == 32): CRASH
  [ReadableStream with byte source: read()ing from a closed stream still transfers the buffer]
    expected: FAIL

  [ReadableStream with byte source: read()ing from a stream with queued chunks still transfers the buffer]
    expected: FAIL

  [ReadableStream with byte source: reading into an already-detached buffer rejects]
    expected: TIMEOUT

  [ReadableStream with byte source: respondWithNewView() throws if the supplied view's buffer has been detached (in the readable state)]
    expected: FAIL

  [ReadableStream with byte source: respondWithNewView() throws if the supplied view's buffer has been detached (in the closed state)]
    expected: FAIL