зеркало из https://github.com/mozilla/gecko-dev.git
217 строки
5.1 KiB
JavaScript
217 строки
5.1 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 { Loader } = require('sdk/content/loader');
|
|
const self = require("sdk/self");
|
|
|
|
exports['test:contentURL'] = function(test) {
|
|
let loader = Loader(),
|
|
value, emitted = 0, changes = 0;
|
|
|
|
test.assertRaises(
|
|
function() loader.contentURL = 4,
|
|
'The `contentURL` option must be a valid URL.',
|
|
'Must throw an exception if `contentURL` is not URL.'
|
|
);
|
|
test.assertRaises(
|
|
function() loader.contentURL = { toString: function() 'Oops' },
|
|
'The `contentURL` option must be a valid URL.',
|
|
'Must throw an exception if `contentURL` is not URL.'
|
|
);
|
|
|
|
function listener(e) {
|
|
emitted ++;
|
|
test.assert(
|
|
'contentURL' in e,
|
|
'emitted event must contain "content" property'
|
|
);
|
|
test.assert(
|
|
value,
|
|
'' + e.contentURL,
|
|
'content property of an event must match value'
|
|
);
|
|
}
|
|
loader.on('propertyChange', listener);
|
|
|
|
test.assertEqual(
|
|
null,
|
|
loader.contentURL,
|
|
'default value is `null`'
|
|
);
|
|
loader.contentURL = value = 'data:text/html,<html><body>Hi</body><html>';
|
|
test.assertEqual(
|
|
value,
|
|
'' + loader.contentURL,
|
|
'data uri is ok'
|
|
);
|
|
test.assertEqual(
|
|
++changes,
|
|
emitted,
|
|
'had to emit `propertyChange`'
|
|
);
|
|
loader.contentURL = value;
|
|
test.assertEqual(
|
|
changes,
|
|
emitted,
|
|
'must not emit `propertyChange` if same value is set'
|
|
);
|
|
|
|
loader.contentURL = value = 'http://google.com/';
|
|
test.assertEqual(
|
|
value,
|
|
'' + loader.contentURL,
|
|
'value must be set'
|
|
);
|
|
test.assertEqual(
|
|
++ changes,
|
|
emitted,
|
|
'had to emit `propertyChange`'
|
|
);
|
|
loader.contentURL = value;
|
|
test.assertEqual(
|
|
changes,
|
|
emitted,
|
|
'must not emit `propertyChange` if same value is set'
|
|
);
|
|
|
|
loader.removeListener('propertyChange', listener);
|
|
loader.contentURL = value = 'about:blank';
|
|
test.assertEqual(
|
|
value,
|
|
'' + loader.contentURL,
|
|
'contentURL must be an actual value'
|
|
);
|
|
test.assertEqual(
|
|
changes,
|
|
emitted,
|
|
'listener had to be romeved'
|
|
);
|
|
};
|
|
|
|
exports['test:contentScriptWhen'] = function(test) {
|
|
let loader = Loader();
|
|
test.assertEqual(
|
|
'end',
|
|
loader.contentScriptWhen,
|
|
'`contentScriptWhen` defaults to "end"'
|
|
);
|
|
loader.contentScriptWhen = "end";
|
|
test.assertEqual(
|
|
"end",
|
|
loader.contentScriptWhen
|
|
);
|
|
try {
|
|
loader.contentScriptWhen = 'boom';
|
|
test.fail('must throw when wrong value is set');
|
|
} catch(e) {
|
|
test.assertEqual(
|
|
'The `contentScriptWhen` option must be either "start", "ready" or "end".',
|
|
e.message
|
|
);
|
|
}
|
|
loader.contentScriptWhen = null;
|
|
test.assertEqual(
|
|
'end',
|
|
loader.contentScriptWhen,
|
|
'`contentScriptWhen` defaults to "end"'
|
|
);
|
|
loader.contentScriptWhen = "ready";
|
|
test.assertEqual(
|
|
"ready",
|
|
loader.contentScriptWhen
|
|
);
|
|
loader.contentScriptWhen = "start";
|
|
test.assertEqual(
|
|
'start',
|
|
loader.contentScriptWhen
|
|
);
|
|
};
|
|
|
|
exports['test:contentScript'] = function(test) {
|
|
let loader = Loader(), value;
|
|
test.assertEqual(
|
|
null,
|
|
loader.contentScript,
|
|
'`contentScript` defaults to `null`'
|
|
);
|
|
loader.contentScript = value = 'let test = {};';
|
|
test.assertEqual(
|
|
value,
|
|
loader.contentScript
|
|
);
|
|
try {
|
|
loader.contentScript = { 1: value }
|
|
test.fail('must throw when wrong value is set');
|
|
} catch(e) {
|
|
test.assertEqual(
|
|
'The `contentScript` option must be a string or an array of strings.',
|
|
e.message
|
|
);
|
|
}
|
|
try {
|
|
loader.contentScript = ['oue', 2]
|
|
test.fail('must throw when wrong value is set');
|
|
} catch(e) {
|
|
test.assertEqual(
|
|
'The `contentScript` option must be a string or an array of strings.',
|
|
e.message
|
|
);
|
|
}
|
|
loader.contentScript = undefined;
|
|
test.assertEqual(
|
|
null,
|
|
loader.contentScript
|
|
);
|
|
loader.contentScript = value = ["1;", "2;"];
|
|
test.assertEqual(
|
|
value,
|
|
loader.contentScript
|
|
);
|
|
};
|
|
|
|
exports['test:contentScriptFile'] = function(test) {
|
|
let loader = Loader(), value, uri = self.data.url("test-content-loader.js");
|
|
test.assertEqual(
|
|
null,
|
|
loader.contentScriptFile,
|
|
'`contentScriptFile` defaults to `null`'
|
|
);
|
|
loader.contentScriptFile = value = uri;
|
|
test.assertEqual(
|
|
value,
|
|
loader.contentScriptFile
|
|
);
|
|
try {
|
|
loader.contentScriptFile = { 1: uri }
|
|
test.fail('must throw when wrong value is set');
|
|
} catch(e) {
|
|
test.assertEqual(
|
|
'The `contentScriptFile` option must be a local URL or an array of URLs.',
|
|
e.message
|
|
);
|
|
}
|
|
|
|
try {
|
|
loader.contentScriptFile = [ 'oue', uri ]
|
|
test.fail('must throw when wrong value is set');
|
|
} catch(e) {
|
|
test.assertEqual(
|
|
'The `contentScriptFile` option must be a local URL or an array of URLs.',
|
|
e.message
|
|
);
|
|
}
|
|
|
|
loader.contentScriptFile = undefined;
|
|
test.assertEqual(
|
|
null,
|
|
loader.contentScriptFile
|
|
);
|
|
loader.contentScriptFile = value = [uri];
|
|
test.assertEqual(
|
|
value,
|
|
loader.contentScriptFile
|
|
);
|
|
};
|