FileAPI

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WPT coverage of the tests of FileAPI at the revision 5602b0f210e3. The tests link to their results in the browsers on wpt.fyi. The tentative tests (experimental features) and the reftests are listed separately from the stable tests.

GroupPassingTestsDisabledPass rate
Stable6973095%
Tentative000–
Reftests110100%
All7074095%

Failure reasons

The tests that do not pass (failing or disabled), by kind of reason. A test with several reasons counts once per kind.

  • TEST BUG: 1
  • NOT IMPLEMENTED: 3
  • TEST RUNNER: 1

Stable tests

TestResultSubtestsKindDescription
Blob-methods-from-detached-frame.htmlPass5 / 5
BlobURL/cross-partition-navigation.https.htmlFail0 / 5NOT IMPLEMENTEDpartitioning the blob URL store by top-level site (cross-site navigations to blob URLs are not forced to noopener/blocked)
BlobURL/cross-partition-self-fetch.https.htmlPass1 / 1
BlobURL/cross-partition-worker-creation.https.htmlFail0 / 2NOT IMPLEMENTEDpartitioning the blob URL store by top-level site (a cross-site iframe can create a worker from the blob URL)
BlobURL/cross-partition.https.htmlFail1 / 8NOT IMPLEMENTEDpartitioning the blob URL store by top-level site (a cross-partition iframe can revoke the URL)
BlobURL/opaque-origin.htmlPass2 / 2
FileReader/progress_event_bubbles_cancelable.htmlPass1 / 1
FileReader/workers.htmlPass1 / 1
FileReaderSync.worker.jsPass10 / 10
blob/Blob-array-buffer-data-isolation.htmlPass5 / 5
blob/Blob-array-buffer.any.jsPass10 / 10
blob/Blob-bytes.any.jsPass10 / 10
blob/Blob-constructor-detached-buffer.any.jsPass8 / 8
blob/Blob-constructor-dom.window.jsPass4 / 4
blob/Blob-constructor-endings.any.jsPass22 / 22
blob/Blob-constructor-endings.htmlPass34 / 34
blob/Blob-constructor.any.jsPass146 / 146
blob/Blob-in-worker.worker.jsPass1 / 1
blob/Blob-newobject.any.jsPass12 / 12
blob/Blob-slice-overflow.any.jsPass8 / 8
blob/Blob-slice.any.jsPass300 / 300
blob/Blob-stream.any.jsPass12 / 12
blob/Blob-text.any.jsPass32 / 32
blob/Blob-textStream.any.jsPass24 / 24
file/File-constructor-endings.any.jsPass22 / 22
file/File-constructor-endings.htmlPass34 / 34
file/File-constructor.any.jsPass100 / 100
file/File-lastModified.htmlPass1 / 1
file/Worker-read-file-constructor.worker.jsPass1 / 1
file/send-file-form-controls.htmlPass12 / 12
file/send-file-form-iso-2022-jp.htmlPass6 / 6
file/send-file-form-punctuation.htmlPass27 / 27
file/send-file-form-utf-8.htmlPass6 / 6
file/send-file-form-windows-1252.htmlPass6 / 6
file/send-file-form-x-user-defined.htmlPass6 / 6
file/send-file-form.htmlPass1 / 1
file/send-file-formdata-controls.any.jsPass24 / 24
file/send-file-formdata-punctuation.any.jsPass54 / 54
file/send-file-formdata-utf-8.any.jsPass12 / 12
file/send-file-formdata.any.jsPass2 / 2
fileReader.any.jsPass8 / 8
filelist-section/filelist.htmlPass7 / 7
historical.https.htmlPass13 / 13
idlharness.any.jsPass231 / 231
idlharness.htmlPass69 / 69
idlharness.worker.jsPass83 / 83
reading-data-section/Determining-Encoding.any.jsPass12 / 12
reading-data-section/FileReader-event-handler-attributes.any.jsPass12 / 12
reading-data-section/FileReader-multiple-reads.any.jsPass18 / 18
reading-data-section/filereader_abort.any.jsPass6 / 6
reading-data-section/filereader_error.any.jsPass2 / 2
reading-data-section/filereader_events.any.jsPass4 / 4
reading-data-section/filereader_readAsArrayBuffer.any.jsPass2 / 2
reading-data-section/filereader_readAsBinaryString.any.jsPass2 / 2
reading-data-section/filereader_readAsDataURL.any.jsPass8 / 8
reading-data-section/filereader_readAsDataURL.htmlPass1 / 1
reading-data-section/filereader_readAsText.any.jsPass4 / 4
reading-data-section/filereader_readAsText_blob_type_charset.any.jsPass6 / 6
reading-data-section/filereader_readystate.any.jsPass2 / 2
reading-data-section/filereader_result.any.jsPass24 / 24
unicode.any.jsPass8 / 8
url/cross-global-revoke.sub.htmlPass3 / 3
url/multi-global-origin-serialization.sub.htmlPass1 / 1
url/sandboxed-iframe.htmlFail37 / 40TEST BUG, TEST RUNNERthe iframes created by the sandboxed document inherit its sandboxing flags, so the document loaded from the blob URL gets a new opaque origin (https://html.spec.whatwg.org/multipage/browsers.html#determining-the-origin, step 1) and is cross-origin with its creator; the two iframe subtests fail the same way in Chrome, Firefox and Safari; garbageCollect() is not defined
url/unicode-origin.sub.htmlPass1 / 1
url/url-charset.window.jsPass2 / 2
url/url-format.any.jsPass12 / 12
url/url-in-tags-revoke.window.jsPass7 / 7
url/url-in-tags.window.jsPass4 / 4
url/url-lifetime.htmlPass2 / 2
url/url-reload.window.jsPass2 / 2
url/url-with-fetch.any.jsPass32 / 32
url/url-with-xhr.any.jsPass28 / 28

Reftests

TestResultVariantsKindDescription
url/url_xmlhttprequest_img.htmlPass1 / 1