<html> <head> <title>NPN_Evaluate Tests</title> <script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script> <script type="text/javascript" src="plugin-utils.js"></script> <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" /> </head> <body onload="runTests()"> <script class="testbody" type="application/javascript"> SimpleTest.waitForExplicitFinish(); setTestPluginEnabledState(SpecialPowers.Ci.nsIPluginTag.STATE_ENABLED); // global test function function testMe(arg) { var result = arg+arg; for (var i = 1; i < arguments.length; i++) { result += arguments[i] + arguments[i]; } return result; } //// // This test exercises NPN_Evaluate using the test plugin's // npnEvaluateTest method. This method calls NPN_Evaluate on // a string argument passed to it, and returns the eval result. // The array below drives the tests; each array member has two // members: the first is a string to eval, and the second is // the expected result of the eval. // function runTests() { var tests = [ ["3", 3], ["3 + 3", 6], ["'3'", "3"], ["function test() { return 3; } test();", 3], ["testMe(3)", 6], ["testMe(new Object(3))", 6], ["new Object(3)", new Object(3)], ["new Array(1, 2, 3, 4)", [1, 2, 3, 4]], ["document.getElementById('display')", document.getElementById("display")], ["encodeURI('a = b')", "a%20=%20b"], ["document.getElementById('testdiv').innerHTML = 'Hello world!'", "Hello world!"], ["function test2() { var x = {a: '1', b: '2'}; return x; } test2();", {a: '1', b: '2'}], ["(function() { var ret; try { win = window.open(); win.document.writeln('wibble'); ret = 'no error' } catch(e) { ret = e.name; } win.close(); return ret; })()", "no error"], ]; var plugin = document.getElementById("plugin1"); // Test calling NPN_Evaluate from within plugin code. for (var test of tests) { var expected = test[1]; var result = plugin.npnEvaluateTest(test[0]); // serialize the two values for easy comparison var json_expected = JSON.stringify(expected); var json_result = JSON.stringify(result); if (typeof(result) == "function") json_result = result.toString(); if (typeof(expected) == "function") json_expected = expected.toString(); is(json_result, json_expected, "npnEvaluateTest returned an unexpected value"); is(typeof(result), typeof(expected), "npnEvaluateTest return value was of unexpected type"); var success = (json_result == json_expected && typeof(result) == typeof(expected)); $("verbose").appendChild( createEl('span',null, (success ? "pass" : "fail") + ": eval(" + test[0] + ")")); $("verbose").appendChild( createEl('span', null," == " + json_result + "(" + typeof(result) + "), expected " + json_expected + "(" + typeof(expected) + ")")); $("verbose").appendChild( createEl('br') ); } is(document.getElementById('testdiv').innerHTML, "Hello world!", "innerHTML not set correctly via NPN_Evaluate"); SimpleTest.finish(); } </script> <p id="display"></p> <embed id="plugin1" type="application/x-test" width="400" height="100"> </embed> <div id="verbose"> </div> <div id="testdiv"> </div> </body> </html>