forked from mirrors/gecko-dev
824f4e083b
MozReview-Commit-ID: 1GaV7z8d0Xc --HG-- rename : testing/web-platform/tests/preload/link_header_preload_delay_onload.html.headers => testing/web-platform/tests/preload/link-header-preload-delay-onload.html.headers rename : testing/web-platform/tests/preload/link_header_preload.html.headers => testing/web-platform/tests/preload/link-header-preload.html.headers
72 lines
2.2 KiB
HTML
72 lines
2.2 KiB
HTML
<!DOCTYPE html>
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<html>
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<head>
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<meta charset="utf-8">
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<title>FileReader Errors Test</title>
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<link rel=help href="http://dev.w3.org/2006/webapi/FileAPI/#convenienceAPI">
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<link rel=author title="Breezewish" href="mailto:me@breeswish.org">
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<script src="/resources/testharness.js"></script>
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<script src="/resources/testharnessreport.js"></script>
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</head>
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<body>
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<form name="upload">
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<input type="file" id="fileChooser"><br><input type="button" id="start" value="start">
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</form>
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<div>
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<p>Test steps:</p>
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<ol>
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<li>Download the <a href="support/file_test1.txt">file</a>.</li>
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<li>Select the file in the file inputbox.</li>
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<li>Delete the file.</li>
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<li>Click the 'start' button.</li>
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</ol>
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</div>
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<div id="log"></div>
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<script>
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var fileChooser = document.querySelector('#fileChooser');
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setup({explicit_done: true});
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setup({explicit_timeout: true});
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on_event(fileChooser, 'change', function() {
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async_test(function(t) {
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var reader = new FileReader();
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reader.readAsArrayBuffer(fileChooser.files[0]);
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reader.onloadend = t.step_func_done(function(event) {
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assert_equals(event.target.readyState, FileReader.DONE);
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assert_equals(reader.error, null);
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});
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}, 'FileReader.error should be null if there are no errors when reading');
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});
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on_event(document.querySelector('#start'), 'click', function() {
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async_test(function(t) {
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var reader = new FileReader();
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reader.readAsArrayBuffer(fileChooser.files[0]);
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reader.onloadend = t.step_func_done(function(event) {
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assert_equals(event.target.readyState, FileReader.DONE);
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assert_equals(reader.error.code, 8);
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assert_true(reader.error instanceof DOMException);
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});
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}, 'FileReader.error should be NOT_FOUND_ERR if the file is not found when reading');
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done();
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});
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</script>
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</body>
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</html>
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