mirror of
https://gitlab.winehq.org/wine/wine-gecko.git
synced 2024-09-13 09:24:08 -07:00
125 lines
3.6 KiB
JavaScript
125 lines
3.6 KiB
JavaScript
/* 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/. */
|
|
"use strict";
|
|
|
|
var traceback = require("sdk/console/traceback");
|
|
var {Cc,Ci,Cr,Cu} = require("chrome");
|
|
const { on, off } = require("sdk/system/events");
|
|
|
|
function throwNsIException() {
|
|
var ios = Cc['@mozilla.org/network/io-service;1']
|
|
.getService(Ci.nsIIOService);
|
|
ios.newURI("i'm a malformed URI", null, null);
|
|
}
|
|
|
|
function throwError() {
|
|
throw new Error("foob");
|
|
}
|
|
|
|
exports.testFormatDoesNotFetchRemoteFiles = function(assert) {
|
|
["http", "https"].forEach(
|
|
function(scheme) {
|
|
var httpRequests = 0;
|
|
function onHttp() {
|
|
httpRequests++;
|
|
}
|
|
|
|
on("http-on-modify-request", onHttp);
|
|
|
|
try {
|
|
var tb = [{filename: scheme + "://www.mozilla.org/",
|
|
lineNumber: 1,
|
|
name: "blah"}];
|
|
traceback.format(tb);
|
|
} catch (e) {
|
|
assert.fail(e);
|
|
}
|
|
|
|
off("http-on-modify-request", onHttp);
|
|
|
|
assert.equal(httpRequests, 0,
|
|
"traceback.format() does not make " +
|
|
scheme + " request");
|
|
});
|
|
};
|
|
|
|
exports.testFromExceptionWithString = function(assert) {
|
|
try {
|
|
throw "foob";
|
|
assert.fail("an exception should've been thrown");
|
|
} catch (e if e == "foob") {
|
|
var tb = traceback.fromException(e);
|
|
assert.equal(tb.length, 0);
|
|
}
|
|
};
|
|
|
|
exports.testFormatWithString = function(assert) {
|
|
// This can happen if e.g. a thrown exception was
|
|
// a string instead of an Error instance.
|
|
assert.equal(traceback.format("blah"),
|
|
"Traceback (most recent call last):");
|
|
};
|
|
|
|
exports.testFromExceptionWithError = function(assert) {
|
|
try {
|
|
throwError();
|
|
assert.fail("an exception should've been thrown");
|
|
} catch (e if e instanceof Error) {
|
|
var tb = traceback.fromException(e);
|
|
|
|
var xulApp = require("sdk/system/xul-app");
|
|
assert.equal(tb.slice(-1)[0].name, "throwError");
|
|
}
|
|
};
|
|
|
|
exports.testFromExceptionWithNsIException = function(assert) {
|
|
try {
|
|
throwNsIException();
|
|
assert.fail("an exception should've been thrown");
|
|
} catch (e if e.result == Cr.NS_ERROR_MALFORMED_URI) {
|
|
var tb = traceback.fromException(e);
|
|
assert.equal(tb[tb.length - 1].name, "throwNsIException");
|
|
}
|
|
};
|
|
|
|
exports.testFormat = function(assert) {
|
|
function getTraceback() {
|
|
return traceback.format();
|
|
}
|
|
|
|
var formatted = getTraceback();
|
|
assert.equal(typeof(formatted), "string");
|
|
var lines = formatted.split("\n");
|
|
|
|
assert.equal(lines[lines.length - 2].indexOf("getTraceback") > 0,
|
|
true,
|
|
"formatted traceback should include function name");
|
|
|
|
assert.equal(lines[lines.length - 1].trim(),
|
|
"return traceback.format();",
|
|
"formatted traceback should include source code");
|
|
};
|
|
|
|
exports.testExceptionsWithEmptyStacksAreLogged = function(assert) {
|
|
// Ensures that our fix to bug 550368 works.
|
|
var sandbox = Cu.Sandbox("http://www.foo.com");
|
|
var excRaised = false;
|
|
try {
|
|
Cu.evalInSandbox("returns 1 + 2;", sandbox, "1.8",
|
|
"blah.js", 25);
|
|
} catch (e) {
|
|
excRaised = true;
|
|
var stack = traceback.fromException(e);
|
|
assert.equal(stack.length, 1, "stack should have one frame");
|
|
|
|
assert.ok(stack[0].fileName, "blah.js", "frame should have filename");
|
|
assert.ok(stack[0].lineNumber, 25, "frame should have line no");
|
|
assert.equal(stack[0].name, null, "frame should have null function name");
|
|
}
|
|
if (!excRaised)
|
|
assert.fail("Exception should have been raised.");
|
|
};
|
|
|
|
require('sdk/test').run(exports);
|