This is a testharness.js-based test.
[FAIL] el-img-empty-alt-aria-label-empty
  assert_false: Computed Role: "image" does not match any of the acceptable role strings in ["generic", "", "none"]: <img data-testname="el-img-empty-alt-aria-label-empty" class="ex-generic" srcset="data:image/gif;base64,R0lGODlhAQABAIAAAP///wAAACH5BAEAAAAALAAAAAABAAEAAAICRAEAOw==" alt="" aria-label=""> expected false got true
[FAIL] el-img-empty-alt-aria-label-whitespace
  assert_false: Computed Role: "image" does not match any of the acceptable role strings in ["generic", "", "none"]: <img data-testname="el-img-empty-alt-aria-label-whitespace" class="ex-generic" srcset="data:image/gif;base64,R0lGODlhAQABAIAAAP///wAAACH5BAEAAAAALAAAAAABAAEAAAICRAEAOw==" alt="" aria-label=" "> expected false got true
[FAIL] el-img-empty-alt-aria-labelledby-non-existing
  assert_false: Computed Role: "image" does not match any of the acceptable role strings in ["generic", "", "none"]: <img data-testname="el-img-empty-alt-aria-labelledby-non-existing" class="ex-generic" srcset="data:image/gif;base64,R0lGODlhAQABAIAAAP///wAAACH5BAEAAAAALAAAAAABAAEAAAICRAEAOw==" alt="" aria-labelledby="non-existing"> expected false got true
[FAIL] el-img-empty-alt-aria-labelledby-empty
  assert_false: Computed Role: "image" does not match any of the acceptable role strings in ["generic", "", "none"]: <img data-testname="el-img-empty-alt-aria-labelledby-empty" class="ex-generic" srcset="data:image/gif;base64,R0lGODlhAQABAIAAAP///wAAACH5BAEAAAAALAAAAAABAAEAAAICRAEAOw==" alt="" aria-labelledby="empty"> expected false got true
[FAIL] el-img-empty-alt-aria-labelledby-whitespace
  assert_false: Computed Role: "image" does not match any of the acceptable role strings in ["generic", "", "none"]: <img data-testname="el-img-empty-alt-aria-labelledby-whitespace" class="ex-generic" srcset="data:image/gif;base64,R0lGODlhAQABAIAAAP///wAAACH5BAEAAAAALAAAAAABAAEAAAICRAEAOw==" alt="" aria-labelledby="space"> expected false got true
[FAIL] el-img-empty-alt-title
  assert_false: Computed Role: "image" does not match any of the acceptable role strings in ["generic", "", "none"]: <img data-testname="el-img-empty-alt-title" class="ex-generic" srcset="data:image/gif;base64,R0lGODlhAQABAIAAAP///wAAACH5BAEAAAAALAAAAAABAAEAAAICRAEAOw==" alt="" title="x"> expected false got true
[FAIL] el-img-empty-alt-title-whitespace
  assert_false: Computed Role: "image" does not match any of the acceptable role strings in ["generic", "", "none"]: <img data-testname="el-img-empty-alt-title-whitespace" class="ex-generic" srcset="data:image/gif;base64,R0lGODlhAQABAIAAAP///wAAACH5BAEAAAAALAAAAAABAAEAAAICRAEAOw==" alt="" title=" "> expected false got true
[FAIL] el-img-no-src-srcset-and-no-name
  assert_false: Computed Role: "image" does not match any of the acceptable role strings in ["generic", "", "none"]: <img data-testname="el-img-no-src-srcset-and-no-name" class="ex-generic"> expected false got true
[FAIL] el-img-empty-src-and-no-name
  assert_false: Computed Role: "image" does not match any of the acceptable role strings in ["generic", "", "none"]: <img data-testname="el-img-empty-src-and-no-name" class="ex-generic" src=""> expected false got true
[FAIL] el-img-empty-srcset-and-no-name
  assert_false: Computed Role: "image" does not match any of the acceptable role strings in ["generic", "", "none"]: <img data-testname="el-img-empty-srcset-and-no-name" class="ex-generic" srcset=""> expected false got true
[FAIL] el-img-empty-src-and-srcset-and-no-name
  assert_false: Computed Role: "image" does not match any of the acceptable role strings in ["generic", "", "none"]: <img data-testname="el-img-empty-src-and-srcset-and-no-name" class="ex-generic" src="" srcset=""> expected false got true
[FAIL] el-img-empty-title-no-src-or-srcset
  assert_false: Computed Role: "image" does not match any of the acceptable role strings in ["generic", "", "none"]: <img data-testname="el-img-empty-title-no-src-or-srcset" class="ex-generic" title=""> expected false got true
[FAIL] el-img-empty-alt-no-src-srcset-title-whitespace
  assert_false: Computed Role: "image" does not match any of the acceptable role strings in ["generic", "", "none"]: <img data-testname="el-img-empty-alt-no-src-srcset-title-whitespace" class="ex-generic" srcset="data:image/gif;base64,R0lGODlhAQABAIAAAP///wAAACH5BAEAAAAALAAAAAABAAEAAAICRAEAOw==" alt="" title=" "> expected false got true
[FAIL] el-img-whitespace-alt-aria-label-empty
  assert_false: Computed Role: "image" does not match any of the acceptable role strings in ["generic", "", "none"]: <img data-testname="el-img-whitespace-alt-aria-label-empty" class="ex-generic" srcset="data:image/gif;base64,R0lGODlhAQABAIAAAP///wAAACH5BAEAAAAALAAAAAABAAEAAAICRAEAOw==" alt=" " aria-label=""> expected false got true
[FAIL] el-img-whitespace-alt-aria-label-whitespace
  assert_false: Computed Role: "image" does not match any of the acceptable role strings in ["generic", "", "none"]: <img data-testname="el-img-whitespace-alt-aria-label-whitespace" class="ex-generic" srcset="data:image/gif;base64,R0lGODlhAQABAIAAAP///wAAACH5BAEAAAAALAAAAAABAAEAAAICRAEAOw==" alt=" " aria-label=" "> expected false got true
[FAIL] el-img-whitespace-alt-aria-labelledby-non-existing
  assert_false: Computed Role: "image" does not match any of the acceptable role strings in ["generic", "", "none"]: <img data-testname="el-img-whitespace-alt-aria-labelledby-non-existing" class="ex-generic" srcset="data:image/gif;base64,R0lGODlhAQABAIAAAP///wAAACH5BAEAAAAALAAAAAABAAEAAAICRAEAOw==" alt=" " aria-labelledby="non-existing"> expected false got true
[FAIL] el-img-whitespace-alt-aria-labelledby-empty
  assert_false: Computed Role: "image" does not match any of the acceptable role strings in ["generic", "", "none"]: <img data-testname="el-img-whitespace-alt-aria-labelledby-empty" class="ex-generic" srcset="data:image/gif;base64,R0lGODlhAQABAIAAAP///wAAACH5BAEAAAAALAAAAAABAAEAAAICRAEAOw==" alt=" " aria-labelledby="empty"> expected false got true
[FAIL] el-img-whitespace-alt-aria-labelledby-whitespace
  assert_false: Computed Role: "image" does not match any of the acceptable role strings in ["generic", "", "none"]: <img data-testname="el-img-whitespace-alt-aria-labelledby-whitespace" class="ex-generic" srcset="data:image/gif;base64,R0lGODlhAQABAIAAAP///wAAACH5BAEAAAAALAAAAAABAAEAAAICRAEAOw==" alt=" " aria-labelledby="space"> expected false got true
[FAIL] el-img-whitespace-alt-title
  assert_false: Computed Role: "image" does not match any of the acceptable role strings in ["generic", "", "none"]: <img data-testname="el-img-whitespace-alt-title" class="ex-generic" srcset="data:image/gif;base64,R0lGODlhAQABAIAAAP///wAAACH5BAEAAAAALAAAAAABAAEAAAICRAEAOw==" alt=" " title="x"> expected false got true
[FAIL] el-img-whitespace-alt-title-empty
  assert_false: Computed Role: "image" does not match any of the acceptable role strings in ["generic", "", "none"]: <img data-testname="el-img-whitespace-alt-title-empty" class="ex-generic" srcset="data:image/gif;base64,R0lGODlhAQABAIAAAP///wAAACH5BAEAAAAALAAAAAABAAEAAAICRAEAOw==" alt=" " title=""> expected false got true
[FAIL] el-img-whitespace-alt-title-whitespace
  assert_false: Computed Role: "image" does not match any of the acceptable role strings in ["generic", "", "none"]: <img data-testname="el-img-whitespace-alt-title-whitespace" class="ex-generic" srcset="data:image/gif;base64,R0lGODlhAQABAIAAAP///wAAACH5BAEAAAAALAAAAAABAAEAAAICRAEAOw==" alt=" " title=" "> expected false got true
[FAIL] el-img-whitespace-alt-no-src-or-srcset
  assert_false: Computed Role: "image" does not match any of the acceptable role strings in ["generic", "", "none"]: <img data-testname="el-img-whitespace-alt-no-src-or-srcset" class="ex-generic" alt=" "> expected false got true
[FAIL] el-img-whitespace-alt-no-src-srcset-title-empty
  assert_false: Computed Role: "image" does not match any of the acceptable role strings in ["generic", "", "none"]: <img data-testname="el-img-whitespace-alt-no-src-srcset-title-empty" class="ex-generic" alt=" " title=""> expected false got true
[FAIL] el-img-whitespace-alt-no-src-srcset-title-whitespace
  assert_false: Computed Role: "image" does not match any of the acceptable role strings in ["generic", "", "none"]: <img data-testname="el-img-whitespace-alt-no-src-srcset-title-whitespace" class="ex-generic" alt=" " title=" "> expected false got true
[FAIL] el-img-whitespace-alt-srcset-invalid-value
  assert_false: Computed Role: "image" does not match any of the acceptable role strings in ["generic", "", "none"]: <img data-testname="el-img-whitespace-alt-srcset-invalid-value" class="ex-generic" srcset="..." alt=" "> expected false got true
Harness: the test ran to completion.