Commit 3c841711 authored by Masatoshi Kimura's avatar Masatoshi Kimura
Browse files

Bug 1745730 - Test to make sure that same page naviations do not create a... 

Bug 1745730 - Test to make sure that same page naviations do not create a duplicate session history entry. r=smaug

Differential Revision: https://phabricator.services.mozilla.com/D134012
parent b11dca3e

docshell/test/navigation/file_same_url.html

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+24 −0
Original line number Diff line number Diff line 
<!DOCTYPE html>

<html>

<head>

<script>

let bc = new BroadcastChannel("test_same_url");

let listener = e => {

    switch (e.data) {

    case "linkClick":

        var link = document.getElementById("link1");

        link.click();

        break;

    case "closeWin":

        self.close();

        break;

    }

};

bc.addEventListener("message", listener);

</script>

</head>

<body onpageshow="bc.postMessage({bodyOnLoad: history.length})">

<a id="link1" href="file_same_url.html">Link 1</a>

<a name="1">link 1</a>

</body>

</html>

docshell/test/navigation/mochitest.ini

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Original line number Diff line number Diff line
@@ -155,6 +155,9 @@ support-files = file_reload_nonbfcached_srcdoc.sjs 
skip-if =

  (debug && e10s)  # bug 1263213

[test_performance_navigation.html]

[test_same_url.html]

fail-if = fission  # bug 1745730

support-files = file_same_url.html

[test_session_history_on_redirect.html]

[test_sessionhistory.html]

skip-if = verify && (os == 'mac') && debug # Hit MOZ_CRASH(Shutdown too long, probably frozen, causing a crash.) bug 1677545

docshell/test/navigation/test_same_url.html

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<!DOCTYPE HTML>

<html>

<head>

    <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>

    <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />

    <script type="application/javascript" src="/tests/SimpleTest/SpecialPowers.js"></script>

    <script type="application/javascript">

    // Since BFCache in parent requires no opener, use BroadcastChannel

    // to communicate with file_same_url.html.

    let bc = new BroadcastChannel("test_same_url");

    async function test() {

        var promise;

        let historyLength;



        promise = waitForLoad();

        window.open("file_same_url.html", "_blank", "noopener=yes");

        historyLength = await promise;

        is(historyLength, 1, "before same page navigation");



        promise = waitForLoad();

        bc.postMessage("linkClick");

        historyLength = await promise;

        is(historyLength, 1, "after same page navigation");

        bc.postMessage("closeWin");



        SimpleTest.finish();

    }



    async function waitForLoad() {

        return new Promise(resolve => {

            let listener = e => {

                if (e.data.bodyOnLoad) {

                    bc.removeEventListener("message", listener);

                    setTimeout(() => resolve(e.data.bodyOnLoad), 0);

                }

            };

            bc.addEventListener("message", listener);

        });

    }

    </script>

</head>



<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1745730">Bug 1745730</a>

<p id="display"></p>

<div id="content" style="display: none">

</div>

<pre id="test">

<script type="text/javascript">

SimpleTest.waitForExplicitFinish();

</script>

</pre>

<body onload="test()">

</body>

</html>