// Copyright 2016 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
var pass = chrome.test.callbackPass;
var fail = chrome.test.callbackFail;
var assertEq = chrome.test.assertEq;
var assertTrue = chrome.test.assertTrue;
var relativePath = '/extensions/api_test/executescript/frame_id/frames.html';
var testOrigin = 'http://a.com:PORT';
var testUrl = 'http://a.com:PORT' + relativePath;
var tabId;
// Frame ID of every frame in this test, and the patterns of the frame URLs.
// Frame IDs are lazily initialized (and constant thereafter).
// All patterns are mutually exclusive.
// Main frame.
var ID_FRAME_TOP = 0;
var R_FRAME_TOP = /frames\.html/;
// Frame with (same-origin) about:srcdoc.
var ID_FRAME_SRCDOC;
var R_FRAME_SRCDOC = /about:srcdoc/;
// Frame with (unique-origin) sandboxed about:blank.
var ID_FRAME_SANDBOXED;
var R_FRAME_SANDBOXED = /about:blank/;
// Frame with same-origin page.
var ID_FRAME_SECOND;
var R_FRAME_SECOND = /frame\.html/;
// Same-origin child frame of |frame_second|.
var ID_FRAME_THIRD;
var R_FRAME_THIRD = /nested\.html/;
// Frame for which the extension does not have the right permissions.
var ID_FRAME_NOPERMISSION;
var R_FRAME_NOPERMISSION = /empty\.html/;
function matchesAny(urls, regex) {
return urls.some(function(url) { return regex.test(url); });
}
var gCssCounter = 0;
// Calls chrome.tabs.insertCSS and invokes the callback with a list of affected
// URLs. This function assumes that the tab identified by |tabId| exists, and
// that |injectDetails| is a valid argument for insertCSS.
function insertCSS(tabId, injectDetails, callback) {
var marker = (++gCssCounter) + 'px';
injectDetails.code = 'body { min-width: ' + marker + ';}';
chrome.tabs.insertCSS(tabId, injectDetails, function() {
chrome.test.assertNoLastError();
chrome.tabs.executeScript(
tabId, {
code: '[getComputedStyle(document.body).minWidth, document.URL];',
allFrames: true,
matchAboutBlank: true
},
function(results) {
chrome.test.assertNoLastError();
results = getAffectedUrls(results);
callback(results);
});
});
// Selects the results from the frames whose CSS was changed by the insertCSS
// call, and returns the URLs of these frames.
function getAffectedUrls(results) {
return results.filter(function(result) {
return result && result[0] === marker;
}).map(function(result) {
return result[1]; // "document.URL"
});
}
}
chrome.test.getConfig(function(config) {
testOrigin = testOrigin.replace(/PORT/, config.testServer.port);
testUrl = testUrl.replace(/PORT/, config.testServer.port);
chrome.tabs.onUpdated.addListener(function(_, changeInfo, tab) {
if (changeInfo.status != 'complete' || tab.id !== tabId) {
return;
}
chrome.webNavigation.getAllFrames({tabId: tabId}, function(frames) {
function getFrameId(urlRegex) {
var filtered =
frames.filter(function(frame) { return urlRegex.test(frame.url); });
// Sanity check.
chrome.test.assertEq(1, filtered.length);
chrome.test.assertTrue(filtered[0].frameId > 0);
return filtered[0].frameId;
}
ID_FRAME_SRCDOC = getFrameId(R_FRAME_SRCDOC);
ID_FRAME_SANDBOXED = getFrameId(R_FRAME_SANDBOXED);
ID_FRAME_SECOND = getFrameId(R_FRAME_SECOND);
ID_FRAME_THIRD = getFrameId(R_FRAME_THIRD);
ID_FRAME_NOPERMISSION = getFrameId(R_FRAME_NOPERMISSION);
runTests(config);
});
});
chrome.tabs.create({url: testUrl}, function(tab) { tabId = tab.id; });
});
function runTests(config) {
// All of the following tests set the frameId parameter in the injection
// details.
chrome.test.runTests([
function executeScriptInTopFrame() {
chrome.tabs.executeScript(
tabId, {frameId: 0, code: 'document.URL'}, pass(function(results) {
assertEq(1, results.length);
assertTrue(matchesAny(results, R_FRAME_TOP));
}));
},
function executeScriptInTopFrameIncludingAllFrames() {
chrome.tabs.executeScript(
tabId, {
frameId: 0,
matchAboutBlank: true,
allFrames: true,
code: 'document.URL'
},
pass(function(results) {
assertEq(5, results.length);
assertTrue(matchesAny(results, R_FRAME_TOP));
assertTrue(matchesAny(results, R_FRAME_SRCDOC));
assertTrue(matchesAny(results, R_FRAME_SANDBOXED));
assertTrue(matchesAny(results, R_FRAME_SECOND));
assertTrue(matchesAny(results, R_FRAME_THIRD));
}));
},
function executeScriptInSrcdocFrame() {
chrome.tabs.executeScript(
tabId, {
frameId: ID_FRAME_SRCDOC,
matchAboutBlank: true,
code: 'document.URL'
},
pass(function(results) {
assertEq(1, results.length);
assertTrue(matchesAny(results, R_FRAME_SRCDOC));
}));
},
function executeScriptInSrcdocFrameWithoutMatchAboutBlank() {
chrome.tabs.executeScript(
tabId, {frameId: ID_FRAME_SRCDOC, code: 'document.URL'},
fail(
'Cannot access "about:srcdoc" at origin "' + testOrigin + '". ' +
'Extension must have permission to access the frame\'s origin, ' +
'and matchAboutBlank must be true.'));
},
function executeScriptInSrcdocFrameIncludingAllFrames() {
chrome.tabs.executeScript(
tabId, {
frameId: ID_FRAME_SRCDOC,
matchAboutBlank: true,
allFrames: true,
code: 'document.URL'
},
pass(function(results) {
assertEq(1, results.length);
assertTrue(matchesAny(results, R_FRAME_SRCDOC));
}));
},
function executeScriptInSandboxedFrame() {
chrome.tabs.executeScript(
tabId, {
frameId: ID_FRAME_SANDBOXED,
matchAboutBlank: true,
code: 'document.URL'
},
pass((results) => {
assertEq(1, results.length);
assertTrue(matchesAny(results, R_FRAME_SANDBOXED));
}));
},
function executeScriptInSubFrame() {
chrome.tabs.executeScript(
tabId, {frameId: ID_FRAME_SECOND, code: 'document.URL'},
pass(function(results) {
assertEq(1, results.length);
assertTrue(matchesAny(results, R_FRAME_SECOND));
}));
},
function executeScriptInSubFrameIncludingAllFrames() {
chrome.tabs.executeScript(
tabId,
{frameId: ID_FRAME_SECOND, allFrames: true, code: 'document.URL'},
pass(function(results) {
assertEq(2, results.length);
assertTrue(matchesAny(results, R_FRAME_SECOND));
assertTrue(matchesAny(results, R_FRAME_THIRD));
}));
},
function executeScriptInNestedFrame() {
chrome.tabs.executeScript(
tabId, {frameId: ID_FRAME_THIRD, code: 'document.URL'},
pass(function(results) {
assertEq(1, results.length);
assertTrue(matchesAny(results, R_FRAME_THIRD));
}));
},
function executeScriptInNestedFrameIncludingAllFrames() {
chrome.tabs.executeScript(
tabId,
{frameId: ID_FRAME_THIRD, allFrames: true, code: 'document.URL'},
pass(function(results) {
assertEq(1, results.length);
assertTrue(matchesAny(results, R_FRAME_THIRD));
}));
},
function executeScriptInFrameWithoutPermission() {
chrome.tabs.executeScript(
tabId, {frameId: ID_FRAME_NOPERMISSION, code: 'document.URL'},
fail(
'Cannot access contents of url "http://c.com:' +
config.testServer.port + '/empty.html". Extension manifest ' +
'must request permission to access this host.'));
},
function executeScriptWithNonExistentFrameId() {
chrome.tabs.executeScript(
tabId, {frameId: 999999999, code: 'document.URL'},
fail('No frame with id 999999999 in tab ' + tabId + '.'));
},
function executeScriptWithNegativeFrameId() {
try {
chrome.tabs.executeScript(
tabId, {frameId: -1, code: 'document.URL'}, function() {
chrome.test.fail(
'executeScript should never have been executed!');
});
} catch (e) {
assertTrue(
// JS-based bindings.
e.message == 'Invalid value for argument 2. Property \'frameId\':' +
' Value must not be less than 0.' ||
// Native bindings.
e.message == 'Error in invocation of tabs.executeScript(' +
'optional integer tabId, ' +
'extensionTypes.InjectDetails details, ' +
'optional function callback): Error at parameter ' +
'\'details\': Error at property \'frameId\': ' +
'Value must be at least 0.',
e.message);
chrome.test.succeed();
}
},
function insertCSSInTopFrame() {
insertCSS(tabId, {frameId: 0}, pass(function(results) {
assertEq(1, results.length);
assertTrue(matchesAny(results, R_FRAME_TOP));
}));
},
function insertCSSInTopFrameIncludingAllFrames() {
insertCSS(
tabId, {frameId: 0, matchAboutBlank: true, allFrames: true},
pass(function(results) {
assertEq(5, results.length);
assertTrue(matchesAny(results, R_FRAME_TOP));
assertTrue(matchesAny(results, R_FRAME_SRCDOC));
assertTrue(matchesAny(results, R_FRAME_SANDBOXED));
assertTrue(matchesAny(results, R_FRAME_SECOND));
assertTrue(matchesAny(results, R_FRAME_THIRD));
}));
},
function insertCSSInSrcdocFrame() {
insertCSS(
tabId, {frameId: ID_FRAME_SRCDOC, matchAboutBlank: true},
pass(function(results) {
assertEq(1, results.length);
assertTrue(matchesAny(results, R_FRAME_SRCDOC));
}));
},
function insertCSSInSrcdocFrameWithoutMatchAboutBlank() {
chrome.tabs.insertCSS(
tabId, {frameId: ID_FRAME_SRCDOC, code: 'body{color:red;}'},
fail(
'Cannot access "about:srcdoc" at origin "' + testOrigin + '". ' +
'Extension must have permission to access the frame\'s origin, ' +
'and matchAboutBlank must be true.'));
},
function insertCSSInSrcdocFrameIncludingAllFrames() {
insertCSS(
tabId,
{frameId: ID_FRAME_SRCDOC, matchAboutBlank: true, allFrames: true},
pass(function(results) {
assertEq(1, results.length);
assertTrue(matchesAny(results, R_FRAME_SRCDOC));
}));
},
function insertCSSInSandboxedFrame() {
insertCSS(
tabId, {
frameId: ID_FRAME_SANDBOXED,
matchAboutBlank: true,
allFrames: true,
code: 'body{color:red}'
},
pass((results) => {
assertEq(1, results.length);
assertTrue(matchesAny(results, R_FRAME_SANDBOXED));
}));
},
function insertCSSInSubFrame() {
insertCSS(tabId, {frameId: ID_FRAME_SECOND}, pass(function(results) {
assertEq(1, results.length);
assertTrue(matchesAny(results, R_FRAME_SECOND));
}));
},
function insertCSSInSubFrameIncludingAllFrames() {
insertCSS(
tabId, {frameId: ID_FRAME_SECOND, allFrames: true},
pass(function(results) {
assertEq(2, results.length);
assertTrue(matchesAny(results, R_FRAME_SECOND));
assertTrue(matchesAny(results, R_FRAME_THIRD));
}));
},
function insertCSSInNestedFrame() {
insertCSS(tabId, {frameId: ID_FRAME_THIRD}, pass(function(results) {
assertEq(1, results.length);
assertTrue(matchesAny(results, R_FRAME_THIRD));
}));
},
function insertCSSInNestedFrameIncludingAllFrames() {
insertCSS(
tabId, {frameId: ID_FRAME_THIRD, allFrames: true},
pass(function(results) {
assertEq(1, results.length);
assertTrue(matchesAny(results, R_FRAME_THIRD));
}));
},
function insertCSSInFrameWithoutPermission() {
chrome.tabs.insertCSS(
tabId, {frameId: ID_FRAME_NOPERMISSION, code: 'body{color:red}'},
fail(
'Cannot access contents of url "http://c.com:' +
config.testServer.port + '/empty.html". Extension manifest ' +
'must request permission to access this host.'));
},
function insertCSSWithNonExistentFrameId() {
chrome.tabs.insertCSS(
tabId, {frameId: 999999999, code: 'body{color:red}'},
fail('No frame with id 999999999 in tab ' + tabId + '.'));
},
function insertCSSWithNegativeFrameId() {
try {
chrome.tabs.insertCSS(
tabId, {frameId: -1, code: 'body{color:red}'}, function() {
chrome.test.fail('insertCSS should never have been executed!');
});
} catch (e) {
assertTrue(
// JS-based bindings.
e.message == 'Invalid value for argument 2. Property \'frameId\':' +
' Value must not be less than 0.' ||
// Native bindings.
e.message == 'Error in invocation of tabs.insertCSS(' +
'optional integer tabId, ' +
'extensionTypes.InjectDetails details, ' +
'optional function callback): Error at parameter ' +
'\'details\': Error at property \'frameId\': ' +
'Value must be at least 0.',
e.message);
chrome.test.succeed();
}
},
]);
}
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