36 lines
1.3 KiB
JavaScript
36 lines
1.3 KiB
JavaScript
// META: title=FileAPI Test: filereader_readAsText
|
|
|
|
async_test(function() {
|
|
var blob = new Blob(["TEST"]);
|
|
var reader = new FileReader();
|
|
|
|
reader.onload = this.step_func(function(evt) {
|
|
assert_equals(typeof reader.result, "string", "The result is typeof string");
|
|
assert_equals(reader.result, "TEST", "The result is TEST");
|
|
this.done();
|
|
});
|
|
|
|
reader.onloadstart = this.step_func(function(evt) {
|
|
assert_equals(reader.readyState, reader.LOADING, "The readyState");
|
|
});
|
|
|
|
reader.onprogress = this.step_func(function(evt) {
|
|
assert_equals(reader.readyState, reader.LOADING);
|
|
});
|
|
|
|
reader.readAsText(blob);
|
|
}, "readAsText should correctly read UTF-8.");
|
|
|
|
async_test(function() {
|
|
var blob = new Blob(["TEST"]);
|
|
var reader = new FileReader();
|
|
var reader_UTF16 = new FileReader();
|
|
reader_UTF16.onload = this.step_func(function(evt) {
|
|
// "TEST" in UTF-8 is 0x54 0x45 0x53 0x54.
|
|
// Decoded as utf-16 (little-endian), we get 0x4554 0x5453.
|
|
assert_equals(reader_UTF16.readyState, reader.DONE, "The readyState");
|
|
assert_equals(reader_UTF16.result, "\u4554\u5453", "The result is not TEST");
|
|
this.done();
|
|
});
|
|
reader_UTF16.readAsText(blob, "UTF-16");
|
|
}, "readAsText should correctly read UTF-16.");
|