mirror of
https://gitlab.winehq.org/wine/wine-gecko.git
synced 2024-09-13 09:24:08 -07:00
64 lines
2.1 KiB
JavaScript
64 lines
2.1 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';
|
|
|
|
const traceback = require('sdk/console/traceback');
|
|
const REQUIRE_LINE_NO = 30;
|
|
|
|
exports.test_no_args = function(assert) {
|
|
let passed = tryRequireModule(assert);
|
|
assert.ok(passed, 'require() with no args should raise helpful error');
|
|
};
|
|
|
|
exports.test_invalid_sdk_module = function (assert) {
|
|
let passed = tryRequireModule(assert, 'sdk/does-not-exist');
|
|
assert.ok(passed, 'require() with an invalid sdk module should raise');
|
|
};
|
|
|
|
exports.test_invalid_relative_module = function (assert) {
|
|
let passed = tryRequireModule(assert, './does-not-exist');
|
|
assert.ok(passed, 'require() with an invalid relative module should raise');
|
|
};
|
|
|
|
|
|
function tryRequireModule(assert, module) {
|
|
let passed = false;
|
|
try {
|
|
// This line number is important, referenced in REQUIRE_LINE_NO
|
|
let doesNotExist = require(module);
|
|
} catch(e) {
|
|
checkError(assert, module, e);
|
|
passed = true;
|
|
}
|
|
return passed;
|
|
}
|
|
|
|
function checkError (assert, name, e) {
|
|
let msg = e.toString();
|
|
if (name) {
|
|
assert.ok(/is not found at/.test(msg),
|
|
'Error message indicates module not found');
|
|
assert.ok(msg.indexOf(name.replace(/\./g,'')) > -1,
|
|
'Error message has the invalid module name in the message');
|
|
}
|
|
else {
|
|
assert.equal(msg.indexOf('Error: you must provide a module name when calling require() from '), 0);
|
|
assert.ok(msg.indexOf("test-require") !== -1, msg);
|
|
}
|
|
|
|
// we'd also like to assert that the right filename
|
|
// and linenumber is in the stacktrace
|
|
let tb = traceback.fromException(e);
|
|
// Get the second to last frame, as the last frame is inside
|
|
// toolkit/loader
|
|
let lastFrame = tb[tb.length-2];
|
|
assert.ok(lastFrame.fileName.indexOf("test-require.js") !== -1,
|
|
'Filename found in stacktrace');
|
|
assert.equal(lastFrame.lineNumber, REQUIRE_LINE_NO,
|
|
'stacktrace has correct line number');
|
|
}
|
|
|
|
require('test').run(exports);
|