/* Any copyright is dedicated to the Public Domain.
* http://creativecommons.org/publicdomain/zero/1.0/ */
"use strict";
/**
* This test ensures that collecting form data for form-associated custom
* elements works as expected.
*/
add_task(async function test_face_restore() {
const URL = `data:text/html;charset=utf-8,
mozilla
`;
// Load a tab with a FACE.
let tab = (gBrowser.selectedTab = BrowserTestUtils.addTab(gBrowser, URL));
let browser = tab.linkedBrowser;
await promiseBrowserLoaded(browser);
// Set the FACE state and value.
await SpecialPowers.spawn(browser, ["c-e"], selector => {
function formDataWith(...entries) {
const formData = new content.FormData();
for (let [key, value] of entries) {
formData.append(key, value);
}
return formData;
}
const states = [
"test state",
new content.File(["state"], "state.txt"),
formDataWith(["1", "state"], ["2", new content.Blob(["state_blob"])]),
null,
undefined,
null,
];
const values = [
"test value",
new content.File(["value"], "value.txt"),
formDataWith(["1", "value"], ["2", new content.Blob(["value_blob"])]),
"null state",
"both value and state",
null,
];
[...content.document.querySelectorAll(selector)].forEach((node, i) => {
node.internals.setFormValue(values[i], states[i]);
});
});
// Close and restore the tab.
await promiseRemoveTabAndSessionState(tab);
{
let [
{
state: { formdata },
},
] = ss.getClosedTabDataForWindow(window);
is(formdata.id.test1.value, "test value", "String value should be stored");
is(formdata.id.test1.state, "test state", "String state should be stored");
let storedFile = formdata.id.test2.value;
is(storedFile.name, "value.txt", "File value name should be stored");
is(await storedFile.text(), "value", "File value text should be stored");
storedFile = formdata.id.test2.state;
is(storedFile.name, "state.txt", "File state name should be stored");
is(await storedFile.text(), "state", "File state text should be stored");
let storedFormData = formdata.id.test3.value;
is(
storedFormData.get("1"),
"value",
"FormData value string should be stored"
);
is(
await storedFormData.get("2").text(),
"value_blob",
"Form value blob should be stored"
);
storedFormData = formdata.id.test3.state;
is(
storedFormData.get("1"),
"state",
"FormData state string should be stored"
);
is(
await storedFormData.get("2").text(),
"state_blob",
"Form state blob should be stored"
);
is(formdata.id.test4.state, null, "Null state stored");
is(formdata.id.test4.value, "null state", "Value with null state stored");
is(
formdata.id.test5.value,
"both value and state",
"Undefined state should be set to value"
);
is(
formdata.id.test5.state,
"both value and state",
"Undefined state should be set to value"
);
ok(
!("test6" in formdata.id),
"Completely null values should not be stored"
);
}
tab = ss.undoCloseTab(window, 0);
browser = tab.linkedBrowser;
await promiseTabRestored(tab);
// Check that the FACE state was restored.
await SpecialPowers.spawn(browser, ["restoredStates"], async prop => {
let restoredStates = content.wrappedJSObject[prop];
is(restoredStates.test1, "test state", "String should be stored");
let storedFile = restoredStates.test2;
is(storedFile.name, "state.txt", "File name should be stored");
is(await storedFile.text(), "state", "File text should be stored");
const storedFormData = restoredStates.test3;
is(storedFormData.get("1"), "state", "Form data string should be stored");
is(
await storedFormData.get("2").text(),
"state_blob",
"Form data blob should be stored"
);
ok(!("test4" in restoredStates), "Null values don't get restored");
is(
restoredStates.test5,
"both value and state",
"Undefined state should be set to value"
);
});
// Cleanup.
gBrowser.removeTab(tab);
});