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test: add wpt tests for Blob · nodejs/node@72ef41c · GitHub

test: add wpt tests for Blob · nodejs/node@72ef41c · GitHub
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targos
authored and
MylesBorins
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test: add wpt tests for Blob
PR-URL: #36811 Backport-PR-URL: #39704 Reviewed-By: Antoine du Hamel <duhamelantoine1995@gmail.com> Reviewed-By: Matteo Collina <matteo.collina@gmail.com> Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>
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‎test/fixtures/wpt/FileAPI/BlobURL/support/file_test2.txt‎

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‎test/fixtures/wpt/FileAPI/BlobURL/test2-manual.html‎

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<!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>Blob and File reference URL Test(2)</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_test2.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(document.querySelector('#start'), 'click', function() {
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async_test(function(t) {
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var url = URL.createObjectURL(fileChooser.files[0]);
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var xhr = new XMLHttpRequest();
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xhr.open('GET', url, true);
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xhr.onreadystatechange = t.step_func(function() {
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switch (xhr.readyState) {
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case xhr.DONE:
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assert_equals(xhr.status, 500, 'status code should be 500.');
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t.done();
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return;
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}
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});
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xhr.send();
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}, 'Check whether the browser response 500 in XHR if the selected file which File/Blob URL refered is not found');
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done();
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});
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</script>
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</body>
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</html>

‎test/fixtures/wpt/FileAPI/FileReader/progress_event_bubbles_cancelable.html‎

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<!DOCTYPE html>
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<meta charset="utf-8">
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<title>File API Test: Progress Event - bubbles, cancelable</title>
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<link rel="author" title="Intel" href="http://www.intel.com">
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<link rel="help" href="http://www.w3.org/TR/FileAPI/#events">
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<script src="/resources/testharness.js"></script>
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<script src="/resources/testharnessreport.js"></script>
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<div id="log"></div>
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<script>
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async_test(function(){
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var blob = new Blob(["TEST"]);
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var reader = new FileReader();
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reader.onloadstart = this.step_func(function(evt) {
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assert_false(evt.bubbles, "The bubbles must be false when the event is dispatched");
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assert_false(evt.cancelable, "The cancelable must be false when the event is dispatched");
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});
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reader.onload = this.step_func(function(evt) {
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assert_false(evt.bubbles, "The bubbles must be false when the event is dispatched");
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assert_false(evt.cancelable, "The cancelable must be false when the event is dispatched");
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});
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reader.onloadend = this.step_func(function(evt) {
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assert_false(evt.bubbles, "The bubbles must be false when the event is dispatched");
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assert_false(evt.cancelable, "The cancelable must be false when the event is dispatched");
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this.done();
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});
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reader.readAsText(blob);
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}, "Check the values of bubbles and cancelable are false when the progress event is dispatched");
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</script>
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‎test/fixtures/wpt/FileAPI/FileReader/support/file_test1.txt‎

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‎test/fixtures/wpt/FileAPI/FileReader/test_errors-manual.html‎

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<!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>

‎test/fixtures/wpt/FileAPI/FileReader/test_notreadableerrors-manual.html‎

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<!DOCTYPE html>
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<meta charset="utf-8">
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<title>FileReader NotReadableError Test</title>
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<link rel="author" title="Intel" href="http://www.intel.com">
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<link rel="help" href="https://w3c.github.io/FileAPI/#dfn-error-codes">
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<script src="/resources/testharness.js"></script>
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<script src="/resources/testharnessreport.js"></script>
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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's readable permission.</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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<script>
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const 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(document.querySelector('#start'), 'click', () => {
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async_test(t => {
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const reader = new FileReader();
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reader.readAsArrayBuffer(fileChooser.files[0]);
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reader.onloadend = t.step_func_done(event => {
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assert_equals(event.target.readyState, FileReader.DONE);
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assert_equals(reader.error.name, "NotReadableError");
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});
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}, 'FileReader.error should be NotReadableError if the file is unreadable');
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done();
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});
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</script>
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‎test/fixtures/wpt/FileAPI/FileReader/test_securityerrors-manual.html‎

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<!DOCTYPE html>
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<meta charset="utf-8">
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<title>FileReader SecurityError Test</title>
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<link rel="author" title="Intel" href="http://www.intel.com">
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<link rel="help" href="https://w3c.github.io/FileAPI/#dfn-error-codes">
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<script src="/resources/testharness.js"></script>
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<script src="/resources/testharnessreport.js"></script>
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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>Select a system sensitive file (e.g. files in /usr/bin, password files,
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and other native operating system executables) in the file inputbox.</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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<script>
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const 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(document.querySelector('#start'), 'click', () => {
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async_test(t => {
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const reader = new FileReader();
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reader.readAsArrayBuffer(fileChooser.files[0]);
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reader.onloadend = t.step_func_done(event => {
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assert_equals(event.target.readyState, FileReader.DONE);
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assert_equals(reader.error.name, "SecurityError");
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});
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}, 'FileReader.error should be SECURITY_ERROR if the file is a system sensitive file');
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done();
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});
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</script>

‎test/fixtures/wpt/FileAPI/FileReader/workers.html‎

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<!DOCTYPE html>
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<meta charset=utf-8>
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<script src="/resources/testharness.js"></script>
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<script src="/resources/testharnessreport.js"></script>
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<script>
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async_test(t => {
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function workerCode() {
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close();
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var blob = new Blob([123]);
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var fr = new FileReader();
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fr.readAsText(blob);
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fr.abort()
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fr.readAsArrayBuffer(blob);
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postMessage(true);
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}
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var workerBlob = new Blob([workerCode.toString() + ";workerCode();"], {type:"application/javascript"});
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var w = new Worker(URL.createObjectURL(workerBlob));
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w.onmessage = function(e) {
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assert_true(e.data, "FileReader created during worker shutdown.");
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t.done();
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}
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}, 'FileReader created after a worker self.close()');
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</script>

‎test/fixtures/wpt/FileAPI/FileReaderSync.worker.js‎

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importScripts("/resources/testharness.js");
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var blob, empty_blob, readerSync;
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setup(() => {
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readerSync = new FileReaderSync();
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blob = new Blob(["test"]);
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empty_blob = new Blob();
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});
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test(() => {
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assert_true(readerSync instanceof FileReaderSync);
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}, "Interface");
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test(() => {
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var text = readerSync.readAsText(blob);
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assert_equals(text, "test");
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}, "readAsText");
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test(() => {
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var text = readerSync.readAsText(empty_blob);
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assert_equals(text, "");
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}, "readAsText with empty blob");
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test(() => {
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var data = readerSync.readAsDataURL(blob);
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assert_equals(data.indexOf("data:"), 0);
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}, "readAsDataURL");
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test(() => {
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var data = readerSync.readAsDataURL(empty_blob);
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assert_equals(data.indexOf("data:"), 0);
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}, "readAsDataURL with empty blob");
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test(() => {
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var data = readerSync.readAsBinaryString(blob);
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assert_equals(data, "test");
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}, "readAsBinaryString");
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test(() => {
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var data = readerSync.readAsBinaryString(empty_blob);
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assert_equals(data, "");
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}, "readAsBinaryString with empty blob");
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test(() => {
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var data = readerSync.readAsArrayBuffer(blob);
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assert_true(data instanceof ArrayBuffer);
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assert_equals(data.byteLength, "test".length);
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}, "readAsArrayBuffer");
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test(() => {
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var data = readerSync.readAsArrayBuffer(empty_blob);
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assert_true(data instanceof ArrayBuffer);
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assert_equals(data.byteLength, 0);
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}, "readAsArrayBuffer with empty blob");
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done();

‎test/fixtures/wpt/FileAPI/META.yml‎

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spec: https://w3c.github.io/FileAPI/
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suggested_reviewers:
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- inexorabletash
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- zqzhang
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- jdm
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- mkruisselbrink

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