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Test Info:
- Manifest: netwerk/test/unit/xpcshell.toml
/* -*- indent-tabs-mode: nil; js-indent-level: 4 -*- */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
"use strict";
function write_atomic(file, str) {
var stream = Cc[
"@mozilla.org/network/atomic-file-output-stream;1"
].createInstance(Ci.nsIFileOutputStream);
stream.init(file, -1, -1, 0);
do {
var written = stream.write(str, str.length);
if (written == str.length) {
break;
}
str = str.substring(written);
} while (1);
stream.QueryInterface(Ci.nsISafeOutputStream).finish();
stream.close();
}
function write(file, str) {
var stream = Cc[
"@mozilla.org/network/safe-file-output-stream;1"
].createInstance(Ci.nsIFileOutputStream);
stream.init(file, -1, -1, 0);
do {
var written = stream.write(str, str.length);
if (written == str.length) {
break;
}
str = str.substring(written);
} while (1);
stream.QueryInterface(Ci.nsISafeOutputStream).finish();
stream.close();
}
function checkFile(file, str) {
var stream = Cc["@mozilla.org/network/file-input-stream;1"].createInstance(
Ci.nsIFileInputStream
);
stream.init(file, -1, -1, 0);
var scriptStream = Cc["@mozilla.org/scriptableinputstream;1"].createInstance(
Ci.nsIScriptableInputStream
);
scriptStream.init(stream);
Assert.equal(scriptStream.read(scriptStream.available()), str);
scriptStream.close();
}
function run_test() {
var filename = "\u0913";
var file = Services.dirsvc.get("TmpD", Ci.nsIFile);
file.append(filename);
write(file, "First write");
checkFile(file, "First write");
write(file, "Second write");
checkFile(file, "Second write");
write_atomic(file, "First write: Atomic");
checkFile(file, "First write: Atomic");
write_atomic(file, "Second write: Atomic");
checkFile(file, "Second write: Atomic");
}