mozilla-central/toolkit/components/passwordmgr/test/unit/test_getPasswordFields.js (file symbol)

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Test Info: Warnings

/**
* Test for LoginFormState._getPasswordFields using LoginFormFactory.
*/
/* globals todo_check_eq */
"use strict";
const { LoginFormFactory } = ChromeUtils.importESModule(
"resource://gre/modules/shared/LoginFormFactory.sys.mjs"
);
const { LoginFormState } = ChromeUtils.importESModule(
"resource://gre/modules/LoginManagerChild.sys.mjs"
);
const TESTCASES = [
{
description: "Empty document",
document: ``,
returnedFieldIDsByFormLike: [],
minPasswordLength: undefined,
},
{
description: "Non-password input with no <form> present",
document: `<input>`,
// Only the IDs of password fields should be in this array
returnedFieldIDsByFormLike: [[]],
minPasswordLength: undefined,
},
{
description: "1 password field outside of a <form>",
document: `<input id="pw1" type=password>`,
returnedFieldIDsByFormLike: [["pw1"]],
minPasswordLength: undefined,
},
{
description: "5 empty password fields outside of a <form>",
document: `<input id="pw1" type=password>
<input id="pw2" type=password>
<input id="pw3" type=password>
<input id="pw4" type=password>
<input id="pw5" type=password>`,
returnedFieldIDsByFormLike: [["pw1", "pw2", "pw3", "pw4", "pw5"]],
minPasswordLength: undefined,
},
{
description: "6 empty password fields outside of a <form>",
document: `<input id="pw1" type=password>
<input id="pw2" type=password>
<input id="pw3" type=password>
<input id="pw4" type=password>
<input id="pw5" type=password>
<input id="pw6" type=password>`,
returnedFieldIDsByFormLike: [[]],
minPasswordLength: undefined,
},
{
description:
"4 password fields outside of a <form> (1 empty, 3 full) with minPasswordLength=2",
document: `<input id="pw1" type=password>
<input id="pw2" type=password value="pass2">
<input id="pw3" type=password value="pass3">
<input id="pw4" type=password value="pass4">`,
returnedFieldIDsByFormLike: [["pw2", "pw3", "pw4"]],
minPasswordLength: 2,
},
{
description: "Form with 1 password field",
document: `<form><input id="pw1" type=password></form>`,
returnedFieldIDsByFormLike: [["pw1"]],
minPasswordLength: undefined,
},
{
description: "Form with 2 password fields",
document: `<form><input id="pw1" type=password><input id='pw2' type=password></form>`,
returnedFieldIDsByFormLike: [["pw1", "pw2"]],
minPasswordLength: undefined,
},
{
description: "1 password field in a form, 1 outside",
document: `<form><input id="pw1" type=password></form><input id="pw2" type=password>`,
returnedFieldIDsByFormLike: [["pw1"], ["pw2"]],
minPasswordLength: undefined,
},
{
description:
"2 password fields outside of a <form> with 1 linked via @form",
document: `<input id="pw1" type=password><input id="pw2" type=password form='form1'>
<form id="form1"></form>`,
returnedFieldIDsByFormLike: [["pw1"], ["pw2"]],
minPasswordLength: undefined,
},
{
description:
"2 password fields outside of a <form> with 1 linked via @form + minPasswordLength",
document: `<input id="pw1" type=password><input id="pw2" type=password form="form1">
<form id="form1"></form>`,
returnedFieldIDsByFormLike: [[], []],
minPasswordLength: 2,
},
{
description: "minPasswordLength should also skip white-space only fields",
/* eslint-disable no-tabs */
document: `<input id="pw-space" type=password value=" ">
<input id="pw-tab" type=password value=" ">
<input id="pw-newline" type=password form="form1" value="
">
<form id="form1"></form>`,
/* eslint-enable no-tabs */
returnedFieldIDsByFormLike: [[], []],
minPasswordLength: 2,
},
{
description: "minPasswordLength should skip too-short field values",
document: `<form>
<input id="pw-empty" type=password>
<input id="pw-tooshort" type=password value="p">
<input id="pw" type=password value="pz">
</form>`,
returnedFieldIDsByFormLike: [["pw"]],
minPasswordLength: 2,
},
{
description: "minPasswordLength should allow matching-length field values",
document: `<form>
<input id="pw-empty" type=password>
<input id="pw-matchlen" type=password value="pz">
<input id="pw" type=password value="pazz">
</form>`,
returnedFieldIDsByFormLike: [["pw-matchlen", "pw"]],
minPasswordLength: 2,
},
{
description:
"2 password fields outside of a <form> with 1 linked via @form + minPasswordLength with 1 empty",
document: `<input id="pw1" type=password value=" pass1 "><input id="pw2" type=password form="form1">
<form id="form1"></form>`,
returnedFieldIDsByFormLike: [["pw1"], []],
minPasswordLength: 2,
fieldOverrideRecipe: {
// Ensure a recipe without `notPasswordSelector` doesn't cause a problem.
hosts: ["localhost:8080"],
},
},
{
description:
"3 password fields outside of a <form> with 1 linked via @form + minPasswordLength",
document: `<input id="pw1" type=password value="pass1"><input id="pw2" type=password form="form1" value="pass2"><input id="pw3" type=password value="pass3">
<form id="form1"><input id="pw4" type=password></form>`,
returnedFieldIDsByFormLike: [["pw3"], ["pw2"]],
minPasswordLength: 2,
fieldOverrideRecipe: {
hosts: ["localhost:8080"],
notPasswordSelector: "#pw1",
},
},
{
beforeGetFunction(doc) {
doc.getElementById("pw1").remove();
},
description:
"1 password field outside of a <form> which gets removed/disconnected",
document: `<input id="pw1" type=password>`,
returnedFieldIDsByFormLike: [[]],
minPasswordLength: undefined,
},
];
for (let tc of TESTCASES) {
info("Sanity checking the testcase: " + tc.description);
(function () {
let testcase = tc;
add_task(async function () {
info("Starting testcase: " + testcase.description);
let document = MockDocument.createTestDocument(
testcase.document
);
let mapRootElementToFormLike = new Map();
for (let input of document.querySelectorAll("input")) {
let formLike = LoginFormFactory.createFromField(input);
let existingFormLike = mapRootElementToFormLike.get(
formLike.rootElement
);
if (!existingFormLike) {
mapRootElementToFormLike.set(formLike.rootElement, formLike);
continue;
}
// If the formLike is already present, ensure that the properties are the same.
info(
"Checking if the new FormLike for the same root has the same properties"
);
formLikeEqual(formLike, existingFormLike);
}
if (testcase.beforeGetFunction) {
await testcase.beforeGetFunction(document);
}
Assert.strictEqual(
mapRootElementToFormLike.size,
testcase.returnedFieldIDsByFormLike.length,
"Check the correct number of different formLikes were returned"
);
let formLikeIndex = -1;
for (let formLikeFromInput of mapRootElementToFormLike.values()) {
formLikeIndex++;
let pwFields = LoginFormState._getPasswordFields(formLikeFromInput, {
fieldOverrideRecipe: testcase.fieldOverrideRecipe,
minPasswordLength: testcase.minPasswordLength,
});
if (
ChromeUtils.getClassName(formLikeFromInput.rootElement) ===
"HTMLFormElement"
) {
let formLikeFromForm = LoginFormFactory.createFromForm(
formLikeFromInput.rootElement
);
info(
"Checking that the FormLike created for the <form> matches" +
" the one from a password field"
);
formLikeEqual(formLikeFromInput, formLikeFromForm);
}
if (testcase.returnedFieldIDsByFormLike[formLikeIndex].length === 0) {
Assert.strictEqual(
pwFields,
null,
"If no password fields were found null should be returned"
);
} else {
Assert.strictEqual(
pwFields.length,
testcase.returnedFieldIDsByFormLike[formLikeIndex].length,
"Check the # of password fields for formLike #" + formLikeIndex
);
}
for (
let i = 0;
i < testcase.returnedFieldIDsByFormLike[formLikeIndex].length;
i++
) {
let expectedID =
testcase.returnedFieldIDsByFormLike[formLikeIndex][i];
Assert.strictEqual(
pwFields[i].element.id,
expectedID,
"Check password field " + i + " ID"
);
}
}
});
})();
}
const EMOJI_TESTCASES = [
{
description:
"Single characters composed of 2 code units should ideally fail minPasswordLength of 2",
document: `<form>
<input id="pw" type=password value="💩">
</form>`,
returnedFieldIDsByFormLike: [["pw"]],
minPasswordLength: 2,
},
{
description:
"Single characters composed of multiple code units should ideally fail minPasswordLength of 2",
document: `<form>
<input id="pw" type=password value="👪">
</form>`,
minPasswordLength: 2,
},
];
// Note: Bug 780449 tracks our handling of emoji and multi-code-point characters in password fields
// and the .length we should expect when a password value includes them
for (let tc of EMOJI_TESTCASES) {
info("Sanity checking the testcase: " + tc.description);
(function () {
let testcase = tc;
add_task(async function () {
info("Starting testcase: " + testcase.description);
let document = MockDocument.createTestDocument(
testcase.document
);
let input = document.querySelector("input[type='password']");
Assert.ok(input, "Found the password field");
let formLike = LoginFormFactory.createFromField(input);
let pwFields = LoginFormState._getPasswordFields(formLike, {
minPasswordLength: testcase.minPasswordLength,
});
info("Got password fields: " + pwFields.length);
todo_check_eq(
pwFields.length,
0,
"Check a single-character (emoji) password is excluded from the password fields collection"
);
});
})();
}