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/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */
/* 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
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
var _WORKINGDIR_ = null;
var _OS_ = null;
var Components = {
classes: { },
interfaces: { },
stack: {
caller: null
},
utils: {
import: function() { }
}
};
function do_throw(message, stack) {
do_print("error: " + message);
do_print("stack: " + (stack ? stack : new Error().stack));
throw message;
}
function do_check_neq(left, right, stack) {
if (left == right) {
var text = "do_check_neq failed";
try {
text += ": " + left + " == " + right;
} catch (e) {
}
do_throw(text, stack);
}
}
function do_check_eq(left, right, stack) {
if (left != right) {
var text = "do_check_eq failed";
try {
text += ": " + left + " != " + right;
} catch (e) {
}
do_throw(text, stack);
}
}
function do_check_true(condition, stack) {
do_check_eq(condition, true, stack);
}
function do_check_false(condition, stack) {
do_check_eq(condition, false, stack);
}
function do_print(text) {
dump("INFO: " + text + "\n");
}
function FileFaker(path) {
this._path = path;
}
FileFaker.prototype = {
get path() {
return this._path;
},
get parent() {
let lastSlash = this._path.lastIndexOf("/");
if (lastSlash == -1) {
return "";
}
this._path = this._path.substring(0, lastSlash);
return this;
},
append: function(leaf) {
this._path = this._path + "/" + leaf;
}
};
function do_get_file(path, allowNonexistent) {
if (!_WORKINGDIR_) {
do_throw("No way to fake files if working directory is unknown!");
}
let lf = new FileFaker(_WORKINGDIR_);
let bits = path.split("/");
for (let i = 0; i < bits.length; i++) {
if (bits[i]) {
if (bits[i] == "..")
lf = lf.parent;
else
lf.append(bits[i]);
}
}
return lf;
}
function get_os() {
return _OS_;
}
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