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94 lines
3.6 KiB
HTML
94 lines
3.6 KiB
HTML
<!doctype html>
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<meta charset="utf-8">
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<title>FormData.append</title>
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<link rel="help" href="https://xhr.spec.whatwg.org/#dom-formdata-append">
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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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<form id="form" />
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<script>
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function test_formdata(creator, verifier, description) {
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async_test(description).step(function() {
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var fd = creator();
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var xhr = new XMLHttpRequest();
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xhr.onload = this.step_func(function() {
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verifier(xhr.responseText);
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this.done();
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});
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xhr.open("POST", "resources/upload.py");
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xhr.send(fd);
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});
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}
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test_formdata(function() {
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var fd = new FormData();
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fd.append("name", new String("value"));
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return fd;
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}, function(data) {
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assert_equals(data, "name=value,\n");
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}, "Passing a String object to FormData.append should work.");
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test(function() {
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assert_equals(create_formdata(['key', 'value1']).get('key'), "value1");
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}, 'testFormDataAppend1');
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test(function() {
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assert_equals(create_formdata(['key', 'value2'], ['key', 'value1']).get('key'), "value2");
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}, 'testFormDataAppend2');
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test(function() {
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assert_equals(create_formdata(['key', undefined]).get('key'), "undefined");
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}, 'testFormDataAppendUndefined1');
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test(function() {
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assert_equals(create_formdata(['key', undefined], ['key', 'value1']).get('key'), "undefined");
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}, 'testFormDataAppendUndefined2');
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test(function() {
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assert_equals(create_formdata(['key', null]).get('key'), "null");
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}, 'testFormDataAppendNull1');
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test(function() {
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assert_equals(create_formdata(['key', null], ['key', 'value1']).get('key'), "null");
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}, 'testFormDataAppendNull2');
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test(function() {
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var fd = new FormData(document.getElementById("form"));
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fd.append('key', 'value1');
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assert_equals(fd.get('key'), "value1");
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}, 'testFormDataAppendToForm1');
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test(function() {
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var fd = new FormData(document.getElementById("form"));
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fd.append('key', 'value2');
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fd.append('key', 'value1');
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assert_equals(fd.get('key'), "value2");
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}, 'testFormDataAppendToForm2');
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test(function() {
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var fd = new FormData(document.getElementById("form"));
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fd.append('key', undefined);
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assert_equals(fd.get('key'), "undefined");
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}, 'testFormDataAppendToFormUndefined1');
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test(function() {
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var fd = new FormData(document.getElementById("form"));
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fd.append('key', undefined);
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fd.append('key', 'value1');
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assert_equals(fd.get('key'), "undefined");
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}, 'testFormDataAppendToFormUndefined2');
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test(function() {
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var fd = new FormData(document.getElementById("form"));
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fd.append('key', null);
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assert_equals(fd.get('key'), "null");
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}, 'testFormDataAppendToFormNull1');
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test(function() {
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var fd = new FormData(document.getElementById("form"));
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fd.append('key', null);
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fd.append('key', 'value1');
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assert_equals(fd.get('key'), "null");
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}, 'testFormDataAppendToFormNull2');
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test(function() {
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assert_object_equals(create_formdata(['key', new Blob(), 'blank.txt']).get('key'),
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new File(new Blob(), 'blank.txt'));
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}, 'testFormDataAppendEmptyBlob');
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function create_formdata() {
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var fd = new FormData();
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for (var i = 0; i < arguments.length; i++) {
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fd.append.apply(fd, arguments[i]);
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};
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return fd;
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}
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</script>
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