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/**
* @license
* Copyright The Closure Library Authors.
* SPDX-License-Identifier: Apache-2.0
*/
goog.setTestOnly();
goog.require('goog.testing.TestCase');
goog.require('goog.testing.asserts');
goog.require('goog.testing.jsunit');
const meta = /**@type {!HTMLMetaElement} */ (document.createElement('meta'));
meta.httpEquiv = 'Content-Security-Policy';
meta.content = 'object-src \'none\'; ' +
'script-src \'nonce-CSP+Nonce+For+Tests+Only\' \'unsafe-inline\' ' +
'\'unsafe-eval\' \'strict-dynamic\' https: http:; base-uri \'none\'';
document.head.appendChild(meta);
function shouldRunTests() {
return !!window.ReportingObserver;
}
function testCspViolationCausesTestCaseToFail() {
goog.testing.TestCase.getActiveTestCase().observeCspViolations(false);
const testCase = new goog.testing.TestCase();
testCase.addNewTest('test', function() {
doCspViolation1();
});
testCase.runTests();
assertFalse(testCase.isSuccess());
assertRegExp(/\bContent Security Policy\b/, testCase.getReport());
}
function testCspViolationReportedForFailingTest() {
goog.testing.TestCase.getActiveTestCase().observeCspViolations(false);
const testCase = new goog.testing.TestCase();
testCase.addNewTest('test', function() {
doCspViolation2();
assertTrue(false);
});
testCase.runTests();
assertFalse(testCase.isSuccess());
assertRegExp(/\bContent Security Policy\b/, testCase.getReport());
}
function testCspViolationCausesTestCaseToFail_lifeCycle() {
goog.testing.TestCase.getActiveTestCase().observeCspViolations(false);
const tests = [
['setUp', doCspViolation3], ['tearDown', doCspViolation4],
['setUpPage', doCspViolation5], ['runTests', doCspViolation6],
['shouldRunTests', doCspViolation7]
];
for (const [name, doCspViolation] of tests) {
const testCase = new goog.testing.TestCase();
testCase.ignoreStartupCspViolations();
let didRun = false;
testCase.setLifecycleObj({
[name]: function() {
didRun = true;
doCspViolation();
if (name == 'shouldRunTests') {
return true;
}
},
});
testCase.addNewTest('test1', function() {
// do nothing
});
testCase.addNewTest('test2', function() {
// do nothing
});
testCase.runTests();
assertTrue(`${name}() did not run`, didRun);
assertFalse(`${name}() should have failed`, testCase.isSuccess());
}
}
async function testCspViolationCausesTestCaseToFail_lifeCycleAsync() {
goog.testing.TestCase.getActiveTestCase().observeCspViolations(false);
const tests = [
['setUp', doCspViolation8],
['tearDown', doCspViolation9],
['setUpPage', doCspViolation10],
];
for (const [name, doCspViolation] of tests) {
const testCase = new goog.testing.TestCase();
testCase.ignoreStartupCspViolations();
let didRun = false;
testCase.setLifecycleObj({
[name]: function() {
return new Promise((resolve, reject) => {
didRun = true;
doCspViolation();
resolve();
});
},
});
testCase.addNewTest('test1', function() {
// do nothing
});
testCase.addNewTest('test2', function() {
// do nothing
});
await testCase.runTestsReturningPromise();
assertTrue(`${name}() did not run`, didRun);
assertFalse(`${name}() should have failed`, testCase.isSuccess());
}
}
// The ReportingObserver API in Chrome only issues a report when a violation
// is trigggered for the first time. The repetition below is used to get around
// this behavior.
/** Generate a CSP violation **/
function doCspViolation1() {
const elem = document.createElement('A');
elem.setAttribute('onclick', 'window["VIOLATION"] = true');
elem.click();
}
/** Generate a CSP violation **/
function doCspViolation2() {
const elem = document.createElement('A');
elem.setAttribute('onclick', 'window["VIOLATION"] = true');
elem.click();
}
/** Generate a CSP violation **/
function doCspViolation3() {
const elem = document.createElement('A');
elem.setAttribute('onclick', 'window["VIOLATION"] = true');
elem.click();
}
/** Generate a CSP violation **/
function doCspViolation4() {
const elem = document.createElement('A');
elem.setAttribute('onclick', 'window["VIOLATION"] = true');
elem.click();
}
/** Generate a CSP violation **/
function doCspViolation5() {
const elem = document.createElement('A');
elem.setAttribute('onclick', 'window["VIOLATION"] = true');
elem.click();
}
/** Generate a CSP violation **/
function doCspViolation6() {
const elem = document.createElement('A');
elem.setAttribute('onclick', 'window["VIOLATION"] = true');
elem.click();
}
/** Generate a CSP violation **/
function doCspViolation7() {
const elem = document.createElement('A');
elem.setAttribute('onclick', 'window["VIOLATION"] = true');
elem.click();
}
/** Generate a CSP violation **/
function doCspViolation8() {
const elem = document.createElement('A');
elem.setAttribute('onclick', 'window["VIOLATION"] = true');
elem.click();
}
/** Generate a CSP violation **/
function doCspViolation9() {
const elem = document.createElement('A');
elem.setAttribute('onclick', 'window["VIOLATION"] = true');
elem.click();
}
/** Generate a CSP violation **/
function doCspViolation10() {
const elem = document.createElement('A');
elem.setAttribute('onclick', 'window["VIOLATION"] = true');
elem.click();
}
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