[idlharness.html]
  [LargestContentfulPaint interface: lcp must inherit property "loadTime" with the proper type]
    expected: FAIL

  [LargestContentfulPaint interface object length]
    expected: FAIL

  [LargestContentfulPaint interface: lcp must inherit property "id" with the proper type]
    expected: FAIL

  [idl_test setup]
    expected: FAIL

  [LargestContentfulPaint interface: attribute size]
    expected: FAIL

  [LargestContentfulPaint interface: existence and properties of interface prototype object's "constructor" property]
    expected: FAIL

  [LargestContentfulPaint interface: lcp must inherit property "size" with the proper type]
    expected: FAIL

  [LargestContentfulPaint must be primary interface of lcp]
    expected: FAIL

  [LargestContentfulPaint interface: existence and properties of interface prototype object's @@unscopables property]
    expected: FAIL

  [LargestContentfulPaint interface: existence and properties of interface object]
    expected: FAIL

  [LargestContentfulPaint interface: attribute renderTime]
    expected: FAIL

  [LargestContentfulPaint interface: attribute url]
    expected: FAIL

  [LargestContentfulPaint interface: attribute id]
    expected: FAIL

  [LargestContentfulPaint interface: lcp must inherit property "renderTime" with the proper type]
    expected: FAIL

  [LargestContentfulPaint interface: lcp must inherit property "url" with the proper type]
    expected: FAIL

  [LargestContentfulPaint interface: lcp must inherit property "element" with the proper type]
    expected: FAIL

  [LargestContentfulPaint interface: existence and properties of interface prototype object]
    expected: FAIL

  [LargestContentfulPaint interface object name]
    expected: FAIL

  [Stringification of lcp]
    expected: FAIL

  [LargestContentfulPaint interface: attribute loadTime]
    expected: FAIL

  [LargestContentfulPaint interface: attribute element]
    expected: FAIL

  [LargestContentfulPaint interface: default toJSON operation on lcp]
    expected: FAIL

  [LargestContentfulPaint interface: lcp must inherit property "toJSON()" with the proper type]
    expected: FAIL

  [LargestContentfulPaint interface: operation toJSON()]
    expected: FAIL

