forked from mirrors/gecko-dev
352 lines
14 KiB
JavaScript
352 lines
14 KiB
JavaScript
'use strict';
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SimpleTest.waitForExplicitFinish();
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browserElementTestHelpers.setEnabledPref(true);
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browserElementTestHelpers.setClipboardPlainTextOnlyPref(false);
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browserElementTestHelpers.addPermission();
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browserElementTestHelpers.allowTopLevelDataURINavigation();
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var audioUrl = 'http://mochi.test:8888/tests/dom/browser-element/mochitest/audio.ogg';
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var videoUrl = 'http://mochi.test:8888/tests/dom/browser-element/mochitest/short-video.ogv';
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function runTests() {
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createIframe(function onIframeLoaded() {
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checkEmptyContextMenu();
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});
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}
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function checkEmptyContextMenu() {
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sendContextMenuTo('body', function onContextMenu(detail) {
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is(detail.contextmenu, null, 'Body context clicks have no context menu');
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checkInnerContextMenu();
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});
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}
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function checkInnerContextMenu() {
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sendContextMenuTo('#inner-link', function onContextMenu(detail) {
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is(detail.systemTargets.length, 1, 'Includes anchor data');
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is(detail.contextmenu.items.length, 3, 'Inner clicks trigger correct customized menu');
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is(detail.contextmenu.items[0].label, 'foo', 'Customized menu has a "foo" menu item');
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is(detail.contextmenu.items[1].label, 'bar', 'Customized menu has a "bar" menu item');
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is(detail.contextmenu.items[2].id, 'copy-link', '#inner-link has a copy-link menu item');
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is(detail.contextmenu.customized, true, 'Make sure contextmenu has customized items');
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var target = detail.systemTargets[0];
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is(target.nodeName, 'A', 'Reports correct nodeName');
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is(target.data.uri, 'foo.html', 'Reports correct uri');
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is(target.data.text, 'Menu 1', 'Reports correct link text');
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checkCustomContextMenu();
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});
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}
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function checkCustomContextMenu() {
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sendContextMenuTo('#menu1-trigger', function onContextMenu(detail) {
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is(detail.contextmenu.items.length, 2, 'trigger custom contextmenu');
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checkNestedContextMenu();
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});
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}
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function checkNestedContextMenu() {
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sendContextMenuTo('#menu2-trigger', function onContextMenu(detail) {
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var innerMenu = detail.contextmenu.items.filter(function(x) {
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return x.type === 'menu';
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});
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is(detail.systemTargets.length, 2, 'Includes two systemTargets');
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is(detail.systemTargets[0].nodeName, 'IMG', 'Includes "IMG" node');
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is(detail.systemTargets[0].data.uri, 'example.png', 'Img data has the correct uri');
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is(detail.systemTargets[1].nodeName, 'A', 'Includes "A" node');
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is(detail.systemTargets[1].data.uri, 'bar.html', 'Anchor has the correct uri');
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ok(innerMenu.length > 0, 'Menu contains a nested menu');
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is(detail.contextmenu.items.length, 4, 'We have correct # of menu items')
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is(detail.contextmenu.customized, true, 'Make sure contextmenu has customized items');
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is(detail.contextmenu.items[0].label, 'outer', 'Customized menu has an "outer" menu item');
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is(detail.contextmenu.items[1].label, 'submenu', 'Customized menu has an "submenu" menu item');
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is(detail.contextmenu.items[2].id, 'copy-link', 'Has a copy-link menu item');
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is(detail.contextmenu.items[3].id, 'copy-image', 'Has a copy-image menu item');
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checkPreviousContextMenuHandler();
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});
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}
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// Finished testing the data passed to the contextmenu handler,
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// now we start selecting contextmenu items
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function checkPreviousContextMenuHandler() {
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// This is previously triggered contextmenu data, since we have
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// fired subsequent contextmenus this should not be mistaken
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// for a current menuitem
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var detail = previousContextMenuDetail;
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var previousId = detail.contextmenu.items[0].id;
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checkContextMenuCallbackForId(detail, previousId, function onCallbackFired(label) {
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is(label, null, 'Callback label should be empty since this handler is old');
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checkCurrentContextMenuHandler();
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});
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}
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function checkCurrentContextMenuHandler() {
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// This triggers a current menuitem
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var detail = currentContextMenuDetail;
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var innerMenu = detail.contextmenu.items.filter(function(x) {
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return x.type === 'menu';
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});
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var currentId = innerMenu[0].items[1].id;
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checkContextMenuCallbackForId(detail, currentId, function onCallbackFired(label) {
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is(label, 'inner 2', 'Callback label should be set correctly');
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checkAgainCurrentContextMenuHandler();
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});
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}
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function checkAgainCurrentContextMenuHandler() {
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// Once an item it selected, subsequent selections are ignored
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var detail = currentContextMenuDetail;
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var innerMenu = detail.contextmenu.items.filter(function(x) {
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return x.type === 'menu';
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});
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var currentId = innerMenu[0].items[1].id;
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checkContextMenuCallbackForId(detail, currentId, function onCallbackFired(label) {
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is(label, null, 'Callback label should be empty since this handler has already been used');
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checkCallbackWithPreventDefault();
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});
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};
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// Finished testing callbacks if the embedder calls preventDefault() on the
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// mozbrowsercontextmenu event, now we start checking for some cases where the embedder
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// does not want to call preventDefault() for some reasons.
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function checkCallbackWithPreventDefault() {
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sendContextMenuTo('#menu1-trigger', function onContextMenu(detail) {
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var id = detail.contextmenu.items[0].id;
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checkContextMenuCallbackForId(detail, id, function onCallbackFired(label) {
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is(label, 'foo', 'Callback label should be set correctly');
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checkCallbackWithoutPreventDefault();
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});
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});
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}
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function checkCallbackWithoutPreventDefault() {
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sendContextMenuTo('#menu1-trigger', function onContextMenu(detail) {
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var id = detail.contextmenu.items[0].id;
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checkContextMenuCallbackForId(detail, id, function onCallbackFired(label) {
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is(label, null, 'Callback label should be null');
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checkImageContextMenu();
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});
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}, /* ignorePreventDefault */ true);
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}
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function checkImageContextMenu() {
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sendContextMenuTo('#menu3-trigger', function onContextMenu(detail) {
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var target = detail.systemTargets[0];
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is(target.nodeName, 'IMG', 'Reports correct nodeName');
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is(target.data.uri, 'example.png', 'Reports correct uri');
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is(detail.contextmenu.items.length, 1, 'Reports correct # of menu items');
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is(detail.contextmenu.items[0].id, 'copy-image', 'IMG has a copy-image menu item');
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is(detail.contextmenu.customized, false, 'Make sure we do not have customized items');
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checkVideoContextMenu();
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}, /* ignorePreventDefault */ true);
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}
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function checkVideoContextMenu() {
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sendContextMenuTo('#menu4-trigger', function onContextMenu(detail) {
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var target = detail.systemTargets[0];
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is(target.nodeName, 'VIDEO', 'Reports correct nodeName');
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is(target.data.uri, videoUrl, 'Reports uri correctly in data');
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is(target.data.hasVideo, true, 'Video data in video tag does "hasVideo"');
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checkAudioContextMenu();
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}, /* ignorePreventDefault */ true);
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}
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function checkAudioContextMenu() {
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sendContextMenuTo('#menu6-trigger', function onContextMenu(detail) {
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var target = detail.systemTargets[0];
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is(target.nodeName, 'AUDIO', 'Reports correct nodeName');
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is(target.data.uri, audioUrl, 'Reports uri correctly in data');
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checkAudioinVideoContextMenu();
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}, /* ignorePreventDefault */ true);
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}
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function checkAudioinVideoContextMenu() {
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sendSrcTo('#menu5-trigger', audioUrl, function onSrcSet() {
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sendContextMenuTo('#menu5-trigger', function onContextMenu(detail) {
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var target = detail.systemTargets[0];
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is(target.nodeName, 'VIDEO', 'Reports correct nodeName');
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is(target.data.uri, audioUrl, 'Reports uri correctly in data');
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is(target.data.hasVideo, false, 'Audio data in video tag reports no "hasVideo"');
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checkFormNoMethod();
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}, /* ignorePreventDefault */ true);
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});
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}
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function checkFormNoMethod() {
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sendContextMenuTo('#menu7-trigger', function onContextMenu(detail) {
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var target = detail.systemTargets[0];
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is(target.nodeName, 'INPUT', 'Reports correct nodeName');
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is(target.data.method, 'get', 'Reports correct method');
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is(target.data.action, 'no_method', 'Reports correct action url');
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is(target.data.name, 'input1', 'Reports correct input name');
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checkFormGetMethod();
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}, /* ignorePreventDefault */ true);
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}
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function checkFormGetMethod() {
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sendContextMenuTo('#menu8-trigger', function onContextMenu(detail) {
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var target = detail.systemTargets[0];
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is(target.nodeName, 'INPUT', 'Reports correct nodeName');
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is(target.data.method, 'get', 'Reports correct method');
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is(target.data.action, 'http://example.com/get_method', 'Reports correct action url');
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is(target.data.name, 'input2', 'Reports correct input name');
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checkFormPostMethod();
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}, /* ignorePreventDefault */ true);
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}
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function checkFormPostMethod() {
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sendContextMenuTo('#menu9-trigger', function onContextMenu(detail) {
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var target = detail.systemTargets[0];
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is(target.nodeName, 'INPUT', 'Reports correct nodeName');
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is(target.data.method, 'post', 'Reports correct method');
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is(target.data.action, 'post_method', 'Reports correct action url');
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is(target.data.name, 'input3', 'Reports correct input name');
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SimpleTest.finish();
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}, /* ignorePreventDefault */ true);
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}
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/* Helpers */
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var mm = null;
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var previousContextMenuDetail = null;
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var currentContextMenuDetail = null;
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function sendSrcTo(selector, src, callback) {
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mm.sendAsyncMessage('setsrc', { 'selector': selector, 'src': src });
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mm.addMessageListener('test:srcset', function onSrcSet(msg) {
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mm.removeMessageListener('test:srcset', onSrcSet);
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callback();
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});
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}
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function sendContextMenuTo(selector, callback, ignorePreventDefault) {
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iframe.addEventListener('mozbrowsercontextmenu', function oncontextmenu(e) {
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iframe.removeEventListener(e.type, oncontextmenu);
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// The embedder should call preventDefault() on the event if it will handle
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// it. Not calling preventDefault() means it won't handle the event and
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// should not be able to deal with context menu callbacks.
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if (ignorePreventDefault !== true) {
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e.preventDefault();
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}
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// Keep a reference to previous/current contextmenu event details.
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previousContextMenuDetail = currentContextMenuDetail;
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currentContextMenuDetail = e.detail;
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setTimeout(function() { callback(e.detail); });
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});
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mm.sendAsyncMessage('contextmenu', { 'selector': selector });
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}
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function checkContextMenuCallbackForId(detail, id, callback) {
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mm.addMessageListener('test:callbackfired', function onCallbackFired(msg) {
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mm.removeMessageListener('test:callbackfired', onCallbackFired);
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msg = SpecialPowers.wrap(msg);
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setTimeout(function() { callback(msg.data.label); });
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});
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detail.contextMenuItemSelected(id);
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}
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var iframe = null;
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function createIframe(callback) {
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iframe = document.createElement('iframe');
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iframe.setAttribute('mozbrowser', 'true');
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iframe.src = 'data:text/html,<html>' +
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'<body>' +
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'<menu type="context" id="menu1" label="firstmenu">' +
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'<menuitem label="foo" onclick="window.onContextMenuCallbackFired(event)"></menuitem>' +
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'<menuitem label="bar" onclick="window.onContextMenuCallbackFired(event)"></menuitem>' +
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'</menu>' +
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'<menu type="context" id="menu2" label="secondmenu">' +
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'<menuitem label="outer" onclick="window.onContextMenuCallbackFired(event)"></menuitem>' +
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'<menu label="submenu">' +
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'<menuitem label="inner 1"></menuitem>' +
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'<menuitem label="inner 2" onclick="window.onContextMenuCallbackFired(event)"></menuitem>' +
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'</menu>' +
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'</menu>' +
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'<div id="menu1-trigger" contextmenu="menu1"><a id="inner-link" href="foo.html">Menu 1</a></div>' +
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'<a href="bar.html" contextmenu="menu2"><img id="menu2-trigger" src="example.png" /></a>' +
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'<img id="menu3-trigger" src="example.png" />' +
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'<video id="menu4-trigger" src="' + videoUrl + '"></video>' +
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'<video id="menu5-trigger" preload="metadata"></video>' +
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'<audio id="menu6-trigger" src="' + audioUrl + '"></audio>' +
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'<form action="no_method"><input id="menu7-trigger" name="input1"></input></form>' +
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'<form action="http://example.com/get_method" method="get"><input id="menu8-trigger" name="input2"></input></form>' +
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'<form action="post_method" method="post"><input id="menu9-trigger" name="input3"></input></form>' +
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'</body></html>';
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document.body.appendChild(iframe);
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// The following code will be included in the child
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// =========================================================================
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function iframeScript() {
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addMessageListener('contextmenu', function onContextMenu(msg) {
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var document = content.document;
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var evt = document.createEvent('HTMLEvents');
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evt.initEvent('contextmenu', true, true);
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document.querySelector(msg.data.selector).dispatchEvent(evt);
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});
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addMessageListener('setsrc', function onContextMenu(msg) {
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var wrappedTarget = content.document.querySelector(msg.data.selector);
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var target = XPCNativeWrapper.unwrap(wrappedTarget);
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target.addEventListener('loadedmetadata', function() {
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sendAsyncMessage('test:srcset');
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});
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target.src = msg.data.src;
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});
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addMessageListener('browser-element-api:call', function onCallback(msg) {
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if (msg.data.msg_name != 'fire-ctx-callback')
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return;
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/* Use setTimeout in order to react *after* the platform */
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content.setTimeout(function() {
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sendAsyncMessage('test:callbackfired', { label: label });
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label = null;
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});
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});
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var label = null;
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XPCNativeWrapper.unwrap(content).onContextMenuCallbackFired = function(e) {
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label = e.target.getAttribute('label');
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};
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}
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// =========================================================================
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iframe.addEventListener('mozbrowserloadend', function onload(e) {
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iframe.removeEventListener(e.type, onload);
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mm = SpecialPowers.getBrowserFrameMessageManager(iframe);
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mm.loadFrameScript('data:,(' + iframeScript.toString() + ')();', false);
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// Now we're ready, let's start testing.
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callback();
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});
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}
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addEventListener('testready', runTests);
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