| This is a testharness.js-based test. |
| PASS "toNativeLineEndings" should not be supported |
| PASS "FileError" should not be supported |
| PASS "FileException" should not be supported |
| PASS Blob should not support slice prefixed |
| PASS BlobBuilder should not be supported. |
| PASS createFor method should not be supported |
| FAIL Blob.close() should not be supported assert_false: close in b expected false got true |
| PASS Service worker test setup |
| PASS "FileReaderSync" should not be supported in service workers |
| Harness: the test ran to completion. |
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