11cb0ef41Sopenharmony_ci<!DOCTYPE html> 21cb0ef41Sopenharmony_ci<meta charset=utf-8> 31cb0ef41Sopenharmony_ci<title>FileAPI Test: Blob Determining Encoding</title> 41cb0ef41Sopenharmony_ci<link ref="author" title="march1993" href="mailto:march511@gmail.com"> 51cb0ef41Sopenharmony_ci<link rel=help href="http://dev.w3.org/2006/webapi/FileAPI/#enctype"> 61cb0ef41Sopenharmony_ci<link rel=help href="http://encoding.spec.whatwg.org/#decode"> 71cb0ef41Sopenharmony_ci<script src="/resources/testharness.js"></script> 81cb0ef41Sopenharmony_ci<script src="/resources/testharnessreport.js"></script> 91cb0ef41Sopenharmony_ci<div id="log"></div> 101cb0ef41Sopenharmony_ci<script> 111cb0ef41Sopenharmony_civar t = async_test("Blob Determing Encoding with encoding argument"); 121cb0ef41Sopenharmony_cit.step(function() { 131cb0ef41Sopenharmony_ci // string 'hello' 141cb0ef41Sopenharmony_ci var data = [0xFE,0xFF,0x00,0x68,0x00,0x65,0x00,0x6C,0x00,0x6C,0x00,0x6F]; 151cb0ef41Sopenharmony_ci var blob = new Blob([new Uint8Array(data)]); 161cb0ef41Sopenharmony_ci var reader = new FileReader(); 171cb0ef41Sopenharmony_ci 181cb0ef41Sopenharmony_ci reader.onloadend = t.step_func_done (function(event) { 191cb0ef41Sopenharmony_ci assert_equals(this.result, "hello", "The FileReader should read the ArrayBuffer through UTF-16BE.") 201cb0ef41Sopenharmony_ci }, reader); 211cb0ef41Sopenharmony_ci 221cb0ef41Sopenharmony_ci reader.readAsText(blob, "UTF-16BE"); 231cb0ef41Sopenharmony_ci}); 241cb0ef41Sopenharmony_ci 251cb0ef41Sopenharmony_civar t = async_test("Blob Determing Encoding with type attribute"); 261cb0ef41Sopenharmony_cit.step(function() { 271cb0ef41Sopenharmony_ci var data = [0xFE,0xFF,0x00,0x68,0x00,0x65,0x00,0x6C,0x00,0x6C,0x00,0x6F]; 281cb0ef41Sopenharmony_ci var blob = new Blob([new Uint8Array(data)], {type:"text/plain;charset=UTF-16BE"}); 291cb0ef41Sopenharmony_ci var reader = new FileReader(); 301cb0ef41Sopenharmony_ci 311cb0ef41Sopenharmony_ci reader.onloadend = t.step_func_done (function(event) { 321cb0ef41Sopenharmony_ci assert_equals(this.result, "hello", "The FileReader should read the ArrayBuffer through UTF-16BE.") 331cb0ef41Sopenharmony_ci }, reader); 341cb0ef41Sopenharmony_ci 351cb0ef41Sopenharmony_ci reader.readAsText(blob); 361cb0ef41Sopenharmony_ci}); 371cb0ef41Sopenharmony_ci 381cb0ef41Sopenharmony_ci 391cb0ef41Sopenharmony_civar t = async_test("Blob Determing Encoding with UTF-8 BOM"); 401cb0ef41Sopenharmony_cit.step(function() { 411cb0ef41Sopenharmony_ci var data = [0xEF,0xBB,0xBF,0x68,0x65,0x6C,0x6C,0xC3,0xB6]; 421cb0ef41Sopenharmony_ci var blob = new Blob([new Uint8Array(data)]); 431cb0ef41Sopenharmony_ci var reader = new FileReader(); 441cb0ef41Sopenharmony_ci 451cb0ef41Sopenharmony_ci reader.onloadend = t.step_func_done (function(event) { 461cb0ef41Sopenharmony_ci assert_equals(this.result, "hellö", "The FileReader should read the blob with UTF-8."); 471cb0ef41Sopenharmony_ci }, reader); 481cb0ef41Sopenharmony_ci 491cb0ef41Sopenharmony_ci reader.readAsText(blob); 501cb0ef41Sopenharmony_ci}); 511cb0ef41Sopenharmony_ci 521cb0ef41Sopenharmony_civar t = async_test("Blob Determing Encoding without anything implying charset."); 531cb0ef41Sopenharmony_cit.step(function() { 541cb0ef41Sopenharmony_ci var data = [0x68,0x65,0x6C,0x6C,0xC3,0xB6]; 551cb0ef41Sopenharmony_ci var blob = new Blob([new Uint8Array(data)]); 561cb0ef41Sopenharmony_ci var reader = new FileReader(); 571cb0ef41Sopenharmony_ci 581cb0ef41Sopenharmony_ci reader.onloadend = t.step_func_done (function(event) { 591cb0ef41Sopenharmony_ci assert_equals(this.result, "hellö", "The FileReader should read the blob by default with UTF-8."); 601cb0ef41Sopenharmony_ci }, reader); 611cb0ef41Sopenharmony_ci 621cb0ef41Sopenharmony_ci reader.readAsText(blob); 631cb0ef41Sopenharmony_ci}); 641cb0ef41Sopenharmony_ci 651cb0ef41Sopenharmony_civar t = async_test("Blob Determing Encoding with UTF-16BE BOM"); 661cb0ef41Sopenharmony_cit.step(function() { 671cb0ef41Sopenharmony_ci var data = [0xFE,0xFF,0x00,0x68,0x00,0x65,0x00,0x6C,0x00,0x6C,0x00,0x6F]; 681cb0ef41Sopenharmony_ci var blob = new Blob([new Uint8Array(data)]); 691cb0ef41Sopenharmony_ci var reader = new FileReader(); 701cb0ef41Sopenharmony_ci 711cb0ef41Sopenharmony_ci reader.onloadend = t.step_func_done (function(event) { 721cb0ef41Sopenharmony_ci assert_equals(this.result, "hello", "The FileReader should read the ArrayBuffer through UTF-16BE."); 731cb0ef41Sopenharmony_ci }, reader); 741cb0ef41Sopenharmony_ci 751cb0ef41Sopenharmony_ci reader.readAsText(blob); 761cb0ef41Sopenharmony_ci}); 771cb0ef41Sopenharmony_ci 781cb0ef41Sopenharmony_civar t = async_test("Blob Determing Encoding with UTF-16LE BOM"); 791cb0ef41Sopenharmony_cit.step(function() { 801cb0ef41Sopenharmony_ci var data = [0xFF,0xFE,0x68,0x00,0x65,0x00,0x6C,0x00,0x6C,0x00,0x6F,0x00]; 811cb0ef41Sopenharmony_ci var blob = new Blob([new Uint8Array(data)]); 821cb0ef41Sopenharmony_ci var reader = new FileReader(); 831cb0ef41Sopenharmony_ci 841cb0ef41Sopenharmony_ci reader.onloadend = t.step_func_done (function(event) { 851cb0ef41Sopenharmony_ci assert_equals(this.result, "hello", "The FileReader should read the ArrayBuffer through UTF-16LE."); 861cb0ef41Sopenharmony_ci }, reader); 871cb0ef41Sopenharmony_ci 881cb0ef41Sopenharmony_ci reader.readAsText(blob); 891cb0ef41Sopenharmony_ci}); 901cb0ef41Sopenharmony_ci 911cb0ef41Sopenharmony_ci</script> 92