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Test Info:
const HISTORY = [
{ url: httpURL("dummy_page.html") },
{ url: fileURL("dummy_page.html") },
{ url: httpURL("dummy_page.html") },
];
function reversed(list) {
let copy = list.slice();
copy.reverse();
return copy;
}
function butLast(list) {
return list.slice(0, -1);
}
async function runTest() {
await BrowserTestUtils.withNewTab({ gBrowser }, async function (aBrowser) {
// Perform initial load of each URL in the history.
let count = 0;
let index = -1;
for (let { url } of HISTORY) {
BrowserTestUtils.startLoadingURIString(aBrowser, url);
await BrowserTestUtils.browserLoaded(aBrowser, false, loaded => {
return (
Services.io.newURI(loaded).scheme == Services.io.newURI(url).scheme
);
});
count++;
index++;
await SpecialPowers.spawn(
aBrowser,
[{ count, index, url }],
async function ({ count, index, url }) {
docShell.QueryInterface(Ci.nsIWebNavigation);
is(
docShell.sessionHistory.count,
count,
"Initial Navigation Count Match"
);
is(
docShell.sessionHistory.index,
index,
"Initial Navigation Index Match"
);
let real = Services.io.newURI(content.location.href);
let expect = Services.io.newURI(url);
is(real.scheme, expect.scheme, "Initial Navigation URL Scheme");
}
);
}
// Go back to the first entry.
for (let { url } of reversed(HISTORY).slice(1)) {
SpecialPowers.spawn(aBrowser, [], () => {
content.history.back();
});
await BrowserTestUtils.browserLoaded(aBrowser, false, loaded => {
return (
Services.io.newURI(loaded).scheme == Services.io.newURI(url).scheme
);
});
index--;
await SpecialPowers.spawn(
aBrowser,
[{ count, index, url }],
async function ({ count, index, url }) {
docShell.QueryInterface(Ci.nsIWebNavigation);
is(docShell.sessionHistory.count, count, "Go Back Count Match");
is(docShell.sessionHistory.index, index, "Go Back Index Match");
let real = Services.io.newURI(content.location.href);
let expect = Services.io.newURI(url);
is(real.scheme, expect.scheme, "Go Back URL Scheme");
}
);
}
// Go forward to the last entry.
for (let { url } of HISTORY.slice(1)) {
SpecialPowers.spawn(aBrowser, [], () => {
content.history.forward();
});
await BrowserTestUtils.browserLoaded(aBrowser, false, loaded => {
return (
Services.io.newURI(loaded).scheme == Services.io.newURI(url).scheme
);
});
index++;
await SpecialPowers.spawn(
aBrowser,
[{ count, index, url }],
async function ({ count, index, url }) {
docShell.QueryInterface(Ci.nsIWebNavigation);
is(docShell.sessionHistory.count, count, "Go Forward Count Match");
is(docShell.sessionHistory.index, index, "Go Forward Index Match");
let real = Services.io.newURI(content.location.href);
let expect = Services.io.newURI(url);
is(real.scheme, expect.scheme, "Go Forward URL Scheme");
}
);
}
});
}
add_task(runTest);