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Diffstat (limited to 'dom/html/test/file_fullscreen-api.html')
| -rw-r--r-- | dom/html/test/file_fullscreen-api.html | 317 |
1 files changed, 317 insertions, 0 deletions
diff --git a/dom/html/test/file_fullscreen-api.html b/dom/html/test/file_fullscreen-api.html new file mode 100644 index 000000000..89162058e --- /dev/null +++ b/dom/html/test/file_fullscreen-api.html @@ -0,0 +1,317 @@ +<!DOCTYPE HTML> +<html> +<!-- +https://bugzilla.mozilla.org/show_bug.cgi?id=545812 + +Test DOM full-screen API. + +--> +<head> + <title>Test for Bug 545812</title> + <script type="application/javascript" src="/tests/SimpleTest/EventUtils.js"></script> + <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script> + <script type="application/javascript" src="file_fullscreen-utils.js"></script> + <style> + body { + background-color: black; + } + </style> +</head> +<body> +<script type="application/javascript"> + +/** Test for Bug 545812 **/ + +function ok(condition, msg) { + opener.ok(condition, "[fullscreen] " + msg); +} + +function is(a, b, msg) { + opener.is(a, b, "[fullscreen] " + msg); +} + +/* +<html> + <body onload='document.body.requestFullscreen();'> + <iframe id='inner-frame'></iframe> + </body> +</html> +*/ +var iframeContents = "data:text/html;charset=utf-8,<html><body onload%3D'parent.SimpleTest.waitForFocus(function(){document.body.requestFullscreen();});'><iframe id%3D'inner-frame'><%2Fiframe><%2Fbody><%2Fhtml>"; + +var iframe = null; +var outOfDocElement = null; +var inDocElement = null; +var container = null; +var button = null; + + +function sendMouseClick(element) { + synthesizeMouseAtCenter(element, {}); +} + +function fullScreenElement() { + return document.getElementById('full-screen-element'); +} + +function enter1(event) { + is(event.target, document, "Event target should be full-screen document #1"); + ok(document.fullscreen, "Document should be in fullscreen"); + is(document.fullscreenElement, fullScreenElement(), + "Full-screen element should be div element."); + ok(document.fullscreenElement.matches(":fullscreen"), + "FSE should match :fullscreen"); + var fse = fullScreenElement(); + addFullscreenChangeContinuation("exit", exit1); + fse.parentNode.removeChild(fse); + is(document.fullscreenElement, null, + "Full-screen element should be null after removing."); + document.body.appendChild(fse); + is(document.fullscreenElement, null, + "Full-screen element should still be null after re-adding former FSE."); +} + +function exit1(event) { + is(event.target, document, "Event target should be full-screen document #2"); + ok(!document.fullscreen, "Document should not be in fullscreen"); + is(document.fullscreenElement, null, "Full-screen element should be null."); + iframe = document.createElement("iframe"); + iframe.allowFullscreen = true; + addFullscreenChangeContinuation("enter", enter2); + document.body.appendChild(iframe); + iframe.src = iframeContents; +} + +function enter2(event) { + is(event.target, document, "Event target should be full-screen document #3"); + is(document.fullscreenElement, iframe, + "Full-screen element should be iframe element."); + is(iframe.contentDocument.fullscreenElement, iframe.contentDocument.body, + "Full-screen element in subframe should be body"); + + // The iframe's body is full-screen. Cancel full-screen in the subdocument to return + // the full-screen element to the previous full-screen element. This causes + // a fullscreenchange event. + addFullscreenChangeContinuation("exit", exit2); + document.exitFullscreen(); +} + +function exit2(event) { + is(document.fullscreenElement, null, + "Full-screen element should have rolled back."); + is(iframe.contentDocument.fullscreenElement, null, + "Full-screen element in subframe should be null"); + + addFullscreenChangeContinuation("enter", enter3); + fullScreenElement().requestFullscreen(); +} + +function enter3(event) { + is(event.target, document, "Event target should be full-screen document #3"); + is(document.fullscreenElement, fullScreenElement(), + "Full-screen element should be div."); + + // Transplant the FSE into subdoc. Should exit full-screen. + addFullscreenChangeContinuation("exit", exit3); + var _innerFrame = iframe.contentDocument.getElementById("inner-frame"); + var fse = fullScreenElement(); + _innerFrame.contentDocument.body.appendChild(fse); + is(document.fullscreenElement, null, + "Full-screen element transplanted, should be null."); + is(iframe.contentDocument.fullscreenElement, null, + "Full-screen element in outer frame should be null."); + is(_innerFrame.contentDocument.fullscreenElement, null, + "Full-screen element in inner frame should be null."); + + document.body.appendChild(fse); +} + +function exit3(event) { + is(event.target, document, "Event target should be full-screen document #4"); + is(document.fullscreenElement, null, "Full-screen element should be null."); + document.body.removeChild(iframe); + iframe = null; + + // Do a request out of document. It should be denied. + // Continue test in the following fullscreenerror handler. + outOfDocElement = document.createElement("div"); + addFullscreenErrorContinuation(error1); + outOfDocElement.requestFullscreen(); +} + +function error1(event) { + ok(!document.fullscreenElement, + "Requests for full-screen from not-in-doc elements should fail."); + container = document.createElement("div"); + inDocElement = document.createElement("div"); + container.appendChild(inDocElement); + fullScreenElement().appendChild(container); + + addFullscreenChangeContinuation("enter", enter4); + inDocElement.requestFullscreen(); +} + +function enter4(event) { + is(event.target, document, "Event target should be full-screen document #5"); + is(document.fullscreenElement, inDocElement, "FSE should be inDocElement."); + + // Remove full-screen ancestor element from document, verify it stops being reported as current FSE. + addFullscreenChangeContinuation("exit", exit_to_arg_test_1); + container.parentNode.removeChild(container); + is(document.fullscreenElement, null, + "Should not have a full-screen element again."); +} + +function exit_to_arg_test_1(event) { + ok(!document.fullscreenElement, + "Should have left full-screen mode (third time)."); + addFullscreenChangeContinuation("enter", enter_from_arg_test_1); + var threw = false; + try { + fullScreenElement().requestFullscreen(123); + } catch (e) { + threw = true; + // trigger normal fullscreen so that we continue + fullScreenElement().requestFullscreen(); + } + ok(!threw, "requestFullscreen with bogus arg (123) shouldn't throw exception"); +} + +function enter_from_arg_test_1(event) { + ok(document.fullscreenElement, + "Should have entered full-screen after calling with bogus (ignored) argument (fourth time)"); + addFullscreenChangeContinuation("exit", exit_to_arg_test_2); + document.exitFullscreen(); +} + +function exit_to_arg_test_2(event) { + ok(!document.fullscreenElement, + "Should have left full-screen mode (fourth time)."); + addFullscreenChangeContinuation("enter", enter_from_arg_test_2); + var threw = false; + try { + fullScreenElement().requestFullscreen({ vrDisplay: null }); + } catch (e) { + threw = true; + // trigger normal fullscreen so that we continue + fullScreenElement().requestFullscreen(); + } + ok(!threw, "requestFullscreen with { vrDisplay: null } shouldn't throw exception"); +} + +function enter_from_arg_test_2(event) { + ok(document.fullscreenElement, + "Should have entered full-screen after calling with vrDisplay null argument (fifth time)"); + addFullscreenChangeContinuation("exit", exit4); + document.exitFullscreen(); +} + +function exit4(event) { + ok(!document.fullscreenElement, + "Should be back in non-full-screen mode (fifth time)"); + SpecialPowers.pushPrefEnv({"set":[["full-screen-api.allow-trusted-requests-only", true]]}, function() { + addFullscreenErrorContinuation(error2); + fullScreenElement().requestFullscreen(); + }); +} + +function error2(event) { + ok(!document.fullscreenElement, + "Should still be in normal mode, because calling context isn't trusted."); + button = document.createElement("button"); + button.onclick = function(){fullScreenElement().requestFullscreen();} + fullScreenElement().appendChild(button); + addFullscreenChangeContinuation("enter", enter5); + sendMouseClick(button); +} + +function enter5(event) { + ok(document.fullscreenElement, "Moved to full-screen after mouse click"); + addFullscreenChangeContinuation("exit", exit5); + document.exitFullscreen(); +} + +function exit5(event) { + ok(!document.fullscreenElement, + "Should have left full-screen mode (last time)."); + SpecialPowers.pushPrefEnv({ + "set":[["full-screen-api.allow-trusted-requests-only", false], + ["full-screen-api.enabled", false]]}, function() { + is(document.fullscreenEnabled, false, "document.fullscreenEnabled should be false if full-screen-api.enabled is false"); + addFullscreenErrorContinuation(error3); + fullScreenElement().requestFullscreen(); + }); +} + +function error3(event) { + ok(!document.fullscreenElement, + "Should still be in normal mode, because pref is not enabled."); + + SpecialPowers.pushPrefEnv({"set":[["full-screen-api.enabled", true]]}, function() { + is(document.fullscreenEnabled, true, "document.fullscreenEnabled should be true if full-screen-api.enabled is true"); + opener.nextTest(); + }); +} + +function begin() { + testNamespaces(() => { + addFullscreenChangeContinuation("enter", enter1); + fullScreenElement().requestFullscreen(); + }); +} + +function testNamespaces(followupTestFn) { + let tests = [ + {allowed: false, name: "element", ns: "http://www.w3.org/XML/1998/namespace"}, + {allowed: false, name: "element", ns: "http://www.w3.org/1999/xlink"}, + {allowed: false, name: "element", ns: "http://www.w3.org/2000/svg"}, + {allowed: false, name: "element", ns: "http://www.w3.org/1998/Math/MathML"}, + {allowed: false, name: "mathml", ns: "unknown"}, + {allowed: false, name: "svg", ns: "unknown"}, + {allowed: true, name: "element", ns: "http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"}, + {allowed: true, name: "element", ns: "http://www.w3.org/1999/xhtml"}, + {allowed: true, name: "svg", ns: "http://www.w3.org/1999/xhtml"}, + {allowed: true, name: "math", ns: "http://www.w3.org/1999/xhtml"}, + {allowed: true, name: "svg", ns: "http://www.w3.org/2000/svg"}, + {allowed: true, name: "math", ns: "http://www.w3.org/1998/Math/MathML"}, + {allowed: true, name: "element"}, + ]; + + function runNextNamespaceTest() { + let test = tests.shift(); + if (!test) { + followupTestFn(); + return; + } + + let elem = test.ns ? document.createElementNS(test.ns, test.name) : + document.createElement(test.name); + document.body.appendChild(elem); + + if (test.allowed) { + addFullscreenChangeContinuation("enter", () => { + ok(document.fullscreen, "Document should be in fullscreen"); + is(document.fullscreenElement, elem, + `Element named '${test.name}' in this namespace should be allowed: ${test.ns}`); + addFullscreenChangeContinuation("exit", runNextNamespaceTest); + document.body.removeChild(elem); + }); + } else { + addFullscreenErrorContinuation(() => { + ok(!document.fullscreenElement, + `Element named '${test.name}' in this namespace should not be allowed: ${test.ns}`); + document.body.removeChild(elem); + runNextNamespaceTest(); + }); + } + + elem.requestFullscreen(); + } + + runNextNamespaceTest(); +} +</script> +</pre> +<div id="full-screen-element"></div> +</body> +</html> |