11cb0ef41Sopenharmony_ci<!DOCTYPE html> 21cb0ef41Sopenharmony_ci<meta charset=utf-8> 31cb0ef41Sopenharmony_ci<title>File constructor</title> 41cb0ef41Sopenharmony_ci<link rel=help href="http://dev.w3.org/2006/webapi/FileAPI/#dfn-file"> 51cb0ef41Sopenharmony_ci<script src="/resources/testharness.js"></script> 61cb0ef41Sopenharmony_ci<script src="/resources/testharnessreport.js"></script> 71cb0ef41Sopenharmony_ci<div id="log"></div> 81cb0ef41Sopenharmony_ci<script> 91cb0ef41Sopenharmony_ciconst to_string_obj = { toString: () => 'a string' }; 101cb0ef41Sopenharmony_ciconst to_string_throws = { toString: () => { throw new Error('expected'); } }; 111cb0ef41Sopenharmony_ci 121cb0ef41Sopenharmony_citest(function() { 131cb0ef41Sopenharmony_ci assert_true("File" in window, "window should have a File property."); 141cb0ef41Sopenharmony_ci}, "File interface object exists"); 151cb0ef41Sopenharmony_ci 161cb0ef41Sopenharmony_citest(t => { 171cb0ef41Sopenharmony_ci assert_throws_js(TypeError, () => new File(), 181cb0ef41Sopenharmony_ci 'Bits argument is required'); 191cb0ef41Sopenharmony_ci assert_throws_js(TypeError, () => new File([]), 201cb0ef41Sopenharmony_ci 'Name argument is required'); 211cb0ef41Sopenharmony_ci}, 'Required arguments'); 221cb0ef41Sopenharmony_ci 231cb0ef41Sopenharmony_cifunction test_first_argument(arg1, expectedSize, testName) { 241cb0ef41Sopenharmony_ci test(function() { 251cb0ef41Sopenharmony_ci var file = new File(arg1, "dummy"); 261cb0ef41Sopenharmony_ci assert_true(file instanceof File); 271cb0ef41Sopenharmony_ci assert_equals(file.name, "dummy"); 281cb0ef41Sopenharmony_ci assert_equals(file.size, expectedSize); 291cb0ef41Sopenharmony_ci assert_equals(file.type, ""); 301cb0ef41Sopenharmony_ci // assert_false(file.isClosed); XXX: File.isClosed doesn't seem to be implemented 311cb0ef41Sopenharmony_ci assert_not_equals(file.lastModified, ""); 321cb0ef41Sopenharmony_ci }, testName); 331cb0ef41Sopenharmony_ci} 341cb0ef41Sopenharmony_ci 351cb0ef41Sopenharmony_citest_first_argument([], 0, "empty fileBits"); 361cb0ef41Sopenharmony_citest_first_argument(["bits"], 4, "DOMString fileBits"); 371cb0ef41Sopenharmony_citest_first_argument(["����"], 16, "Unicode DOMString fileBits"); 381cb0ef41Sopenharmony_citest_first_argument([new String('string object')], 13, "String object fileBits"); 391cb0ef41Sopenharmony_citest_first_argument([new Blob()], 0, "Empty Blob fileBits"); 401cb0ef41Sopenharmony_citest_first_argument([new Blob(["bits"])], 4, "Blob fileBits"); 411cb0ef41Sopenharmony_citest_first_argument([new File([], 'world.txt')], 0, "Empty File fileBits"); 421cb0ef41Sopenharmony_citest_first_argument([new File(["bits"], 'world.txt')], 4, "File fileBits"); 431cb0ef41Sopenharmony_citest_first_argument([new ArrayBuffer(8)], 8, "ArrayBuffer fileBits"); 441cb0ef41Sopenharmony_citest_first_argument([new Uint8Array([0x50, 0x41, 0x53, 0x53])], 4, "Typed array fileBits"); 451cb0ef41Sopenharmony_citest_first_argument(["bits", new Blob(["bits"]), new Blob(), new Uint8Array([0x50, 0x41]), 461cb0ef41Sopenharmony_ci new Uint16Array([0x5353]), new Uint32Array([0x53534150])], 16, "Various fileBits"); 471cb0ef41Sopenharmony_citest_first_argument([12], 2, "Number in fileBits"); 481cb0ef41Sopenharmony_citest_first_argument([[1,2,3]], 5, "Array in fileBits"); 491cb0ef41Sopenharmony_citest_first_argument([{}], 15, "Object in fileBits"); // "[object Object]" 501cb0ef41Sopenharmony_citest_first_argument([document.body], 24, "HTMLBodyElement in fileBits"); // "[object HTMLBodyElement]" 511cb0ef41Sopenharmony_citest_first_argument([to_string_obj], 8, "Object with toString in fileBits"); 521cb0ef41Sopenharmony_citest_first_argument({[Symbol.iterator]() { 531cb0ef41Sopenharmony_ci let i = 0; 541cb0ef41Sopenharmony_ci return {next: () => [ 551cb0ef41Sopenharmony_ci {done:false, value:'ab'}, 561cb0ef41Sopenharmony_ci {done:false, value:'cde'}, 571cb0ef41Sopenharmony_ci {done:true} 581cb0ef41Sopenharmony_ci ][i++]}; 591cb0ef41Sopenharmony_ci}}, 5, 'Custom @@iterator'); 601cb0ef41Sopenharmony_ci 611cb0ef41Sopenharmony_ci[ 621cb0ef41Sopenharmony_ci 'hello', 631cb0ef41Sopenharmony_ci 0, 641cb0ef41Sopenharmony_ci null 651cb0ef41Sopenharmony_ci].forEach(arg => { 661cb0ef41Sopenharmony_ci test(t => { 671cb0ef41Sopenharmony_ci assert_throws_js(TypeError, () => new File(arg, 'world.html'), 681cb0ef41Sopenharmony_ci 'Constructor should throw for invalid bits argument'); 691cb0ef41Sopenharmony_ci }, `Invalid bits argument: ${JSON.stringify(arg)}`); 701cb0ef41Sopenharmony_ci}); 711cb0ef41Sopenharmony_ci 721cb0ef41Sopenharmony_citest(t => { 731cb0ef41Sopenharmony_ci assert_throws_js(Error, () => new File([to_string_throws], 'name.txt'), 741cb0ef41Sopenharmony_ci 'Constructor should propagate exceptions'); 751cb0ef41Sopenharmony_ci}, 'Bits argument: object that throws'); 761cb0ef41Sopenharmony_ci 771cb0ef41Sopenharmony_ci 781cb0ef41Sopenharmony_cifunction test_second_argument(arg2, expectedFileName, testName) { 791cb0ef41Sopenharmony_ci test(function() { 801cb0ef41Sopenharmony_ci var file = new File(["bits"], arg2); 811cb0ef41Sopenharmony_ci assert_true(file instanceof File); 821cb0ef41Sopenharmony_ci assert_equals(file.name, expectedFileName); 831cb0ef41Sopenharmony_ci }, testName); 841cb0ef41Sopenharmony_ci} 851cb0ef41Sopenharmony_ci 861cb0ef41Sopenharmony_citest_second_argument("dummy", "dummy", "Using fileName"); 871cb0ef41Sopenharmony_citest_second_argument("dummy/foo", "dummy/foo", 881cb0ef41Sopenharmony_ci "No replacement when using special character in fileName"); 891cb0ef41Sopenharmony_citest_second_argument(null, "null", "Using null fileName"); 901cb0ef41Sopenharmony_citest_second_argument(1, "1", "Using number fileName"); 911cb0ef41Sopenharmony_citest_second_argument('', '', "Using empty string fileName"); 921cb0ef41Sopenharmony_citest_second_argument(document.body, '[object HTMLBodyElement]', "Using object fileName"); 931cb0ef41Sopenharmony_ci 941cb0ef41Sopenharmony_ci// testing the third argument 951cb0ef41Sopenharmony_ci[ 961cb0ef41Sopenharmony_ci {type: 'text/plain', expected: 'text/plain'}, 971cb0ef41Sopenharmony_ci {type: 'text/plain;charset=UTF-8', expected: 'text/plain;charset=utf-8'}, 981cb0ef41Sopenharmony_ci {type: 'TEXT/PLAIN', expected: 'text/plain'}, 991cb0ef41Sopenharmony_ci {type: '����/�����', expected: ''}, 1001cb0ef41Sopenharmony_ci {type: 'ascii/nonprintable\u001F', expected: ''}, 1011cb0ef41Sopenharmony_ci {type: 'ascii/nonprintable\u007F', expected: ''}, 1021cb0ef41Sopenharmony_ci {type: 'nonascii\u00EE', expected: ''}, 1031cb0ef41Sopenharmony_ci {type: 'nonascii\u1234', expected: ''}, 1041cb0ef41Sopenharmony_ci {type: 'nonparsable', expected: 'nonparsable'} 1051cb0ef41Sopenharmony_ci].forEach(testCase => { 1061cb0ef41Sopenharmony_ci test(t => { 1071cb0ef41Sopenharmony_ci var file = new File(["bits"], "dummy", { type: testCase.type}); 1081cb0ef41Sopenharmony_ci assert_true(file instanceof File); 1091cb0ef41Sopenharmony_ci assert_equals(file.type, testCase.expected); 1101cb0ef41Sopenharmony_ci }, `Using type in File constructor: ${testCase.type}`); 1111cb0ef41Sopenharmony_ci}); 1121cb0ef41Sopenharmony_citest(function() { 1131cb0ef41Sopenharmony_ci var file = new File(["bits"], "dummy", { lastModified: 42 }); 1141cb0ef41Sopenharmony_ci assert_true(file instanceof File); 1151cb0ef41Sopenharmony_ci assert_equals(file.lastModified, 42); 1161cb0ef41Sopenharmony_ci}, "Using lastModified"); 1171cb0ef41Sopenharmony_citest(function() { 1181cb0ef41Sopenharmony_ci var file = new File(["bits"], "dummy", { name: "foo" }); 1191cb0ef41Sopenharmony_ci assert_true(file instanceof File); 1201cb0ef41Sopenharmony_ci assert_equals(file.name, "dummy"); 1211cb0ef41Sopenharmony_ci}, "Misusing name"); 1221cb0ef41Sopenharmony_citest(function() { 1231cb0ef41Sopenharmony_ci var file = new File(["bits"], "dummy", { unknownKey: "value" }); 1241cb0ef41Sopenharmony_ci assert_true(file instanceof File); 1251cb0ef41Sopenharmony_ci assert_equals(file.name, "dummy"); 1261cb0ef41Sopenharmony_ci}, "Unknown properties are ignored"); 1271cb0ef41Sopenharmony_ci 1281cb0ef41Sopenharmony_ci[ 1291cb0ef41Sopenharmony_ci 123, 1301cb0ef41Sopenharmony_ci 123.4, 1311cb0ef41Sopenharmony_ci true, 1321cb0ef41Sopenharmony_ci 'abc' 1331cb0ef41Sopenharmony_ci].forEach(arg => { 1341cb0ef41Sopenharmony_ci test(t => { 1351cb0ef41Sopenharmony_ci assert_throws_js(TypeError, () => new File(['bits'], 'name.txt', arg), 1361cb0ef41Sopenharmony_ci 'Constructor should throw for invalid property bag type'); 1371cb0ef41Sopenharmony_ci }, `Invalid property bag: ${JSON.stringify(arg)}`); 1381cb0ef41Sopenharmony_ci}); 1391cb0ef41Sopenharmony_ci 1401cb0ef41Sopenharmony_ci[ 1411cb0ef41Sopenharmony_ci null, 1421cb0ef41Sopenharmony_ci undefined, 1431cb0ef41Sopenharmony_ci [1,2,3], 1441cb0ef41Sopenharmony_ci /regex/, 1451cb0ef41Sopenharmony_ci function() {} 1461cb0ef41Sopenharmony_ci].forEach(arg => { 1471cb0ef41Sopenharmony_ci test(t => { 1481cb0ef41Sopenharmony_ci assert_equals(new File(['bits'], 'name.txt', arg).size, 4, 1491cb0ef41Sopenharmony_ci 'Constructor should accept object-ish property bag type'); 1501cb0ef41Sopenharmony_ci }, `Unusual but valid property bag: ${arg}`); 1511cb0ef41Sopenharmony_ci}); 1521cb0ef41Sopenharmony_ci 1531cb0ef41Sopenharmony_citest(t => { 1541cb0ef41Sopenharmony_ci assert_throws_js(Error, 1551cb0ef41Sopenharmony_ci () => new File(['bits'], 'name.txt', {type: to_string_throws}), 1561cb0ef41Sopenharmony_ci 'Constructor should propagate exceptions'); 1571cb0ef41Sopenharmony_ci}, 'Property bag propagates exceptions'); 1581cb0ef41Sopenharmony_ci 1591cb0ef41Sopenharmony_ci</script> 160