diff options
Diffstat (limited to 'docshell/test/navigation/file_bug1326251.html')
| -rw-r--r-- | docshell/test/navigation/file_bug1326251.html | 212 |
1 files changed, 212 insertions, 0 deletions
diff --git a/docshell/test/navigation/file_bug1326251.html b/docshell/test/navigation/file_bug1326251.html new file mode 100644 index 0000000000..57a81f46f1 --- /dev/null +++ b/docshell/test/navigation/file_bug1326251.html @@ -0,0 +1,212 @@ +<!DOCTYPE html> +<html lang="en"> + <head> + <meta charset="utf-8"> + <title>Bug 1326251</title> + <script> + var bc = new BroadcastChannel("file_bug1326251"); + bc.onmessage = function(event) { + if ("nextTest" in event.data) { + testSteps[event.data.nextTest](); + } + } + + function is(val1, val2, msg) { + bc.postMessage({type: "is", value1: val1, value2: val2, message: msg}); + } + + function ok(val, msg) { + bc.postMessage({type: "ok", value: val, message: msg}); + } + + const BASE_URL = "http://mochi.test:8888/tests/docshell/test/navigation/"; + let testSteps = [ + async function() { + // Test 1: Create dynamic iframe with bfcache enabled. + // Navigate static / dynamic iframes, then navigate top level window + // and navigate back. Both iframes should still exist with history + // entries preserved. + window.onunload = null; // enable bfcache + await createDynamicFrame(document); + await loadUriInFrame(document.getElementById("staticFrame"), "frame1.html"); + await loadUriInFrame(document.getElementById("dynamicFrame"), "frame1.html"); + await loadUriInFrame(document.getElementById("staticFrame"), "frame2.html"); + await loadUriInFrame(document.getElementById("dynamicFrame"), "frame2.html"); + is(history.length, 5, "history.length"); + window.location = "goback.html"; + }, + async function() { + let webNav = SpecialPowers.wrap(window) + .docShell + .QueryInterface(SpecialPowers.Ci.nsIWebNavigation); + let shistory = webNav.sessionHistory; + is(webNav.canGoForward, true, "canGoForward"); + is(shistory.index, 4, "shistory.index"); + is(history.length, 6, "history.length"); + is(document.getElementById("staticFrame").contentWindow.location.href, BASE_URL + "frame2.html", "staticFrame location"); + is(document.getElementById("dynamicFrame").contentWindow.location.href, BASE_URL + "frame2.html", "dynamicFrame location"); + + // Test 2: Load another page in dynamic iframe, canGoForward should be + // false. + await loadUriInFrame(document.getElementById("dynamicFrame"), "frame3.html"); + is(webNav.canGoForward, false, "canGoForward"); + is(shistory.index, 5, "shistory.index"); + is(history.length, 6, "history.length"); + + // Test 3: Navigate to antoher page with bfcache disabled, all dynamic + // iframe entries should be removed. + window.onunload = function() {}; // disable bfcache + window.location = "goback.html"; + }, + async function() { + let windowWrap = SpecialPowers.wrap(window); + let docShell = windowWrap.docShell; + let shistory = docShell.QueryInterface(SpecialPowers.Ci.nsIWebNavigation) + .sessionHistory; + // Now staticFrame has frame0 -> frame1 -> frame2. + if (!SpecialPowers.Services.appinfo.sessionHistoryInParent) { + // *EntryIndex attributes aren't meaningful when the session history + // lives in the parent process. + is(docShell.previousEntryIndex, 3, "docShell.previousEntryIndex"); + is(docShell.loadedEntryIndex, 2, "docShell.loadedEntryIndex"); + } + is(shistory.index, 2, "shistory.index"); + is(history.length, 4, "history.length"); + is(document.getElementById("staticFrame").contentWindow.location.href, BASE_URL + "frame2.html", "staticFrame location"); + ok(!document.getElementById("dynamicFrame"), "dynamicFrame should not exist"); + + // Test 4: Load a nested frame in the static frame, navigate the inner + // static frame, add a inner dynamic frame and navigate the dynamic + // frame. Then navigate the outer static frame and go back. The inner + // iframe should show the last entry of inner static frame. + let staticFrame = document.getElementById("staticFrame"); + staticFrame.width = "320px"; + staticFrame.height = "360px"; + await loadUriInFrame(staticFrame, "iframe_static.html"); + let innerStaticFrame = staticFrame.contentDocument.getElementById("staticFrame"); + await loadUriInFrame(innerStaticFrame, "frame1.html"); + let innerDynamicFrame = await createDynamicFrame(staticFrame.contentDocument, "frame2.html"); + await loadUriInFrame(innerDynamicFrame, "frame3.html"); + // staticFrame: frame0 -> frame1 -> frame2 -> iframe_static + // innerStaticFrame: frame0 -> frame1 + // innerDynamicFrame: frame2 -> frame3 + is(shistory.index, 5, "shistory.index"); + is(history.length, 6, "history.length"); + + // Wait for 2 load events - navigation and goback. + let onloadPromise = awaitOnload(staticFrame, 2); + await loadUriInFrame(staticFrame, "goback.html"); + await onloadPromise; + // staticFrame: frame0 -> frame1 -> frame2 -> iframe_static -> goback + // innerStaticFrame: frame0 -> frame1 + is(shistory.index, 4, "shistory.index"); + is(history.length, 6, "history.length"); + innerStaticFrame = staticFrame.contentDocument.getElementById("staticFrame"); + is(innerStaticFrame.contentDocument.location.href, BASE_URL + "frame1.html", "innerStaticFrame location"); + ok(!staticFrame.contentDocument.getElementById("dynamicFrame"), "innerDynamicFrame should not exist"); + + // Test 5: Insert and navigate inner dynamic frame again with bfcache + // enabled, and navigate top level window to a special page which will + // evict bfcache then goback. Verify that dynamic entries are correctly + // removed in this case. + window.onunload = null; // enable bfcache + staticFrame.width = "320px"; + staticFrame.height = "360px"; + innerDynamicFrame = await createDynamicFrame(staticFrame.contentDocument, "frame2.html"); + await loadUriInFrame(innerDynamicFrame, "frame3.html"); + // staticFrame: frame0 -> frame1 -> frame2 -> iframe_static + // innerStaticFrame: frame0 -> frame1 + // innerDynamicFrame: frame2 -> frame3 + is(shistory.index, 5, "shistory.index"); + is(history.length, 6, "history.length"); + window.location = "file_bug1326251_evict_cache.html"; + }, + async function() { + let windowWrap = SpecialPowers.wrap(window); + let docShell = windowWrap.docShell; + let shistory = docShell.QueryInterface(SpecialPowers.Ci.nsIWebNavigation) + .sessionHistory; + // staticFrame: frame0 -> frame1 -> frame2 -> iframe_static + // innerStaticFrame: frame0 -> frame1 + if (!SpecialPowers.Services.appinfo.sessionHistoryInParent) { + // *EntryIndex attributes aren't meaningful when the session history + // lives in the parent process. + is(docShell.previousEntryIndex, 5, "docShell.previousEntryIndex"); + is(docShell.loadedEntryIndex, 4, "docShell.loadedEntryIndex"); + } + is(shistory.index, 4, "shistory.index"); + is(history.length, 6, "history.length"); + let staticFrame = document.getElementById("staticFrame"); + let innerStaticFrame = staticFrame.contentDocument.getElementById("staticFrame"); + is(innerStaticFrame.contentDocument.location.href, BASE_URL + "frame1.html", "innerStaticFrame location"); + ok(!staticFrame.contentDocument.getElementById("dynamicFrame"), "innerDynamicFrame should not exist"); + + // Test 6: Insert and navigate inner dynamic frame and then reload outer + // frame. Verify that inner dynamic frame entries are all removed. + staticFrame.width = "320px"; + staticFrame.height = "360px"; + let innerDynamicFrame = await createDynamicFrame(staticFrame.contentDocument, "frame2.html"); + await loadUriInFrame(innerDynamicFrame, "frame3.html"); + // staticFrame: frame0 -> frame1 -> frame2 -> iframe_static + // innerStaticFrame: frame0 -> frame1 + // innerDynamicFrame: frame2 -> frame3 + is(shistory.index, 5, "shistory.index"); + is(history.length, 6, "history.length"); + let staticFrameLoadPromise = new Promise(resolve => { + staticFrame.onload = resolve; + }); + staticFrame.contentWindow.location.reload(); + await staticFrameLoadPromise; + // staticFrame: frame0 -> frame1 -> frame2 -> iframe_static + // innerStaticFrame: frame0 -> frame1 + is(shistory.index, 4, "shistory.index"); + is(history.length, 5, "history.length"); + innerStaticFrame = staticFrame.contentDocument.getElementById("staticFrame"); + is(innerStaticFrame.contentDocument.location.href, BASE_URL + "frame1.html", "innerStaticFrame location"); + ok(!staticFrame.contentDocument.getElementById("dynamicFrame"), "innerDynamicFrame should not exist"); + bc.postMessage("finishTest"); + bc.close(); + window.close(); + }, + ]; + + function awaitOnload(frame, occurances = 1) { + return new Promise(function(resolve, reject) { + let count = 0; + frame.addEventListener("load", function listener(e) { + if (++count == occurances) { + frame.removeEventListener("load", listener); + setTimeout(resolve, 0); + } + }); + }); + } + + async function createDynamicFrame(targetDocument, frameSrc = "frame0.html") { + let dynamicFrame = targetDocument.createElement("iframe"); + let onloadPromise = awaitOnload(dynamicFrame); + dynamicFrame.id = "dynamicFrame"; + dynamicFrame.src = frameSrc; + let container = targetDocument.getElementById("frameContainer"); + container.appendChild(dynamicFrame); + await onloadPromise; + return dynamicFrame; + } + + async function loadUriInFrame(frame, uri) { + let onloadPromise = awaitOnload(frame); + frame.src = uri; + return onloadPromise; + } + + function test() { + bc.postMessage("requestNextTest"); + } + </script> + </head> + <body onpageshow="test();"> + <div id="frameContainer"> + <iframe id="staticFrame" src="frame0.html"></iframe> + </div> + </body> +</html> |