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// Copyright 2008 Google Inc. All Rights Reserved.
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following
// disclaimer in the documentation and/or other materials provided
// with the distribution.
// * Neither the name of Google Inc. nor the names of its
// contributors may be used to endorse or promote products derived
// from this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
function MjsUnitAssertionError(message) {
this.message = message;
}
MjsUnitAssertionError.prototype.toString = function () {
return this.message;
}
/*
* This file is included in all mini jsunit test cases. The test
* framework expects lines that signal failed tests to start with
* the f-word and ignore all other lines.
*/
function fail(expected, found, name_opt) {
var start;
if (name_opt) {
// Fix this when we ditch the old test runner.
start = "Fail" + "ure (" + name_opt + "): ";
} else {
start = "Fail" + "ure:";
}
throw new MjsUnitAssertionError(start + " expected <" + expected + "> found <" + found + ">");
}
function assertEquals(expected, found, name_opt) {
if (expected != found) {
fail(expected, found, name_opt);
}
}
function assertArrayEquals(expected, found, name_opt) {
var start = "";
if (name_opt) {
start = name_opt + " - ";
}
assertEquals(expected.length, found.length, start + "array length");
if (expected.length == found.length) {
for (var i = 0; i < expected.length; ++i) {
assertEquals(expected[i], found[i], start + "array element at index " + i);
}
}
}
function assertTrue(value, name_opt) {
assertEquals(true, value, name_opt);
}
function assertFalse(value, name_opt) {
assertEquals(false, value, name_opt);
}
function assertNaN(value, name_opt) {
if (!isNaN(value)) {
fail("NaN", value, name_opt);
}
}
function assertThrows(code) {
try {
eval(code);
assertTrue(false, "did not throw exception");
} catch (e) {
// Do nothing.
}
}
function assertInstanceof(obj, type) {
if (!(obj instanceof type)) {
assertTrue(false, "Object <" + obj + "> is not an instance of <" + type + ">");
}
}
function assertDoesNotThrow(code) {
try {
eval(code);
} catch (e) {
assertTrue(false, "threw an exception");
}
}
function assertUnreachable(name_opt) {
// Fix this when we ditch the old test runner.
var message = "Fail" + "ure: unreachable"
if (name_opt) {
message += " - " + name_opt;
}
throw new MjsUnitAssertionError(message);
}
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