mozilla-central/toolkit/components/aboutconfig/test/browser/browser_edit.js (file symbol)

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Test Info: Warnings

/* Any copyright is dedicated to the Public Domain.
const PREF_MODIFY_PREFIX = "test.aboutconfig.modify";
const PREF_MODIFY_BOOLEAN = "test.aboutconfig.modify.boolean";
const PREF_MODIFY_NUMBER = "test.aboutconfig.modify.number";
const PREF_MODIFY_STRING = "test.aboutconfig.modify.string";
add_setup(async function () {
await SpecialPowers.pushPrefEnv({
set: [
[PREF_MODIFY_BOOLEAN, true],
[PREF_MODIFY_NUMBER, 1337],
[
PREF_MODIFY_STRING,
"the answer to the life the universe and everything",
],
],
});
registerCleanupFunction(() => {
Services.prefs.clearUserPref(PREF_BOOLEAN_DEFAULT_TRUE);
Services.prefs.clearUserPref(PREF_NUMBER_DEFAULT_ZERO);
Services.prefs.clearUserPref(PREF_STRING_DEFAULT_EMPTY);
});
});
add_task(async function test_add_user_pref() {
Assert.equal(
Services.prefs.getPrefType(PREF_NEW),
Ci.nsIPrefBranch.PREF_INVALID
);
await AboutConfigTest.withNewTab(async function () {
// The row for a new preference appears when searching for its name.
Assert.ok(!this.getRow(PREF_NEW));
for (let [radioIndex, expectedValue, expectedEditingMode] of [
[0, true, false],
[1, 0, true],
[2, "", true],
]) {
this.search(PREF_NEW);
let row = this.getRow(PREF_NEW);
Assert.ok(row.hasClass("deleted"));
Assert.ok(row.hasClass("add"));
// Adding the preference should set the default for the data type.
row.element.querySelectorAll("input")[radioIndex].click();
row.editColumnButton.click();
Assert.ok(!row.hasClass("deleted"));
Assert.ok(!row.hasClass("add"));
Assert.ok(Preferences.get(PREF_NEW) === expectedValue);
// Number and String preferences should be in edit mode.
Assert.equal(!!row.valueInput, expectedEditingMode);
// Repeat the search to verify that the preference remains.
this.search(PREF_NEW);
row = this.getRow(PREF_NEW);
Assert.ok(!row.hasClass("deleted"));
Assert.ok(!row.hasClass("add"));
Assert.ok(!row.valueInput);
// Reset the preference, then continue by adding a different type.
row.resetColumnButton.click();
Assert.equal(
Services.prefs.getPrefType(PREF_NEW),
Ci.nsIPrefBranch.PREF_INVALID
);
}
});
});
add_task(async function test_delete_user_pref() {
for (let [radioIndex, testValue] of [
[0, false],
[1, -1],
[2, "value"],
]) {
Preferences.set(PREF_NEW, testValue);
await AboutConfigTest.withNewTab(async function () {
// Deleting the preference should keep the row.
let row = this.getRow(PREF_NEW);
row.resetColumnButton.click();
Assert.ok(row.hasClass("deleted"));
Assert.equal(
Services.prefs.getPrefType(PREF_NEW),
Ci.nsIPrefBranch.PREF_INVALID
);
// Re-adding the preference should keep the same value.
Assert.ok(row.element.querySelectorAll("input")[radioIndex].checked);
row.editColumnButton.click();
Assert.ok(!row.hasClass("deleted"));
Assert.ok(Preferences.get(PREF_NEW) === testValue);
// Filtering again after deleting should remove the row.
row.resetColumnButton.click();
this.showAll();
Assert.ok(!this.getRow(PREF_NEW));
});
}
});
add_task(async function test_click_type_label_multiple_forms() {
// This test displays the row to add a preference while other preferences are
// also displayed, and tries to select the type of the new preference by
// clicking the label next to the radio button. This should work even if the
// user has deleted a different preference, and multiple forms are displayed.
const PREF_TO_DELETE = "test.aboutconfig.modify.boolean";
const PREF_NEW_WHILE_DELETED = "test.aboutconfig.modify.";
await AboutConfigTest.withNewTab(async function () {
this.search(PREF_NEW_WHILE_DELETED);
// This preference will remain deleted during the test.
let existingRow = this.getRow(PREF_TO_DELETE);
existingRow.resetColumnButton.click();
let newRow = this.getRow(PREF_NEW_WHILE_DELETED);
for (let [radioIndex, expectedValue] of [
[0, true],
[1, 0],
[2, ""],
]) {
let radioLabels = newRow.element.querySelectorAll("label > span");
await this.document.l10n.translateElements(radioLabels);
// Even if this is the second form on the page, the click should select
// the radio button next to the label, not the one on the first form.
EventUtils.synthesizeMouseAtCenter(
radioLabels[radioIndex],
{},
this.browser.contentWindow
);
// Adding the preference should set the default for the data type.
newRow.editColumnButton.click();
Assert.ok(Preferences.get(PREF_NEW_WHILE_DELETED) === expectedValue);
// Reset the preference, then continue by adding a different type.
newRow.resetColumnButton.click();
}
// Re-adding the deleted preference should restore the value.
existingRow.editColumnButton.click();
Assert.ok(Preferences.get(PREF_TO_DELETE) === true);
});
});
add_task(async function test_reset_user_pref() {
await SpecialPowers.pushPrefEnv({
set: [
[PREF_BOOLEAN_DEFAULT_TRUE, false],
[PREF_STRING_LOCALIZED_MISSING, "user-value"],
],
});
await AboutConfigTest.withNewTab(async function () {
// Click reset.
let row = this.getRow(PREF_BOOLEAN_DEFAULT_TRUE);
row.resetColumnButton.click();
// Check new layout and reset.
Assert.ok(!row.hasClass("has-user-value"));
Assert.ok(!row.resetColumnButton);
Assert.ok(!Services.prefs.prefHasUserValue(PREF_BOOLEAN_DEFAULT_TRUE));
Assert.equal(this.getRow(PREF_BOOLEAN_DEFAULT_TRUE).value, "true");
// Filter again to test the preference cache.
this.showAll();
row = this.getRow(PREF_BOOLEAN_DEFAULT_TRUE);
Assert.ok(!row.hasClass("has-user-value"));
Assert.ok(!row.resetColumnButton);
Assert.equal(this.getRow(PREF_BOOLEAN_DEFAULT_TRUE).value, "true");
// Clicking reset on a localized preference without a corresponding value.
row = this.getRow(PREF_STRING_LOCALIZED_MISSING);
Assert.equal(row.value, "user-value");
row.resetColumnButton.click();
// Check new layout and reset.
Assert.ok(!row.hasClass("has-user-value"));
Assert.ok(!row.resetColumnButton);
Assert.ok(!Services.prefs.prefHasUserValue(PREF_STRING_LOCALIZED_MISSING));
Assert.equal(this.getRow(PREF_STRING_LOCALIZED_MISSING).value, "");
});
});
add_task(async function test_modify() {
await AboutConfigTest.withNewTab(async function () {
// Test toggle for boolean prefs.
for (let nameOfBoolPref of [
PREF_MODIFY_BOOLEAN,
PREF_BOOLEAN_DEFAULT_TRUE,
]) {
let row = this.getRow(nameOfBoolPref);
// Do this a two times to reset the pref.
for (let i = 0; i < 2; i++) {
row.editColumnButton.click();
// Check new layout and saving in backend.
Assert.equal(
this.getRow(nameOfBoolPref).value,
"" + Preferences.get(nameOfBoolPref)
);
let prefHasUserValue = Services.prefs.prefHasUserValue(nameOfBoolPref);
Assert.equal(row.hasClass("has-user-value"), prefHasUserValue);
Assert.equal(!!row.resetColumnButton, prefHasUserValue);
}
}
// Test abort of edit by starting with string and continuing with editing Int pref.
let row = this.getRow(PREF_MODIFY_STRING);
row.editColumnButton.click();
row.valueInput.value = "test";
let intRow = this.getRow(PREF_MODIFY_NUMBER);
intRow.editColumnButton.click();
Assert.equal(intRow.valueInput.value, Preferences.get(PREF_MODIFY_NUMBER));
Assert.ok(!row.valueInput);
Assert.equal(row.value, Preferences.get(PREF_MODIFY_STRING));
// Test validation of integer values.
for (let invalidValue of [
"",
" ",
"a",
"1.5",
"-2147483649",
"2147483648",
]) {
intRow.valueInput.value = invalidValue;
intRow.editColumnButton.click();
// We should still be in edit mode.
Assert.ok(intRow.valueInput);
}
// Test correct saving and DOM-update.
for (let [prefName, willDelete] of [
[PREF_MODIFY_STRING, true],
[PREF_MODIFY_NUMBER, true],
[PREF_NUMBER_DEFAULT_ZERO, false],
[PREF_STRING_DEFAULT_EMPTY, false],
]) {
row = this.getRow(prefName);
// Activate edit and check displaying.
row.editColumnButton.click();
Assert.equal(row.valueInput.value, Preferences.get(prefName));
row.valueInput.value = "42";
// Save and check saving.
row.editColumnButton.click();
Assert.equal(Preferences.get(prefName), "42");
Assert.equal(row.value, "42");
Assert.ok(row.hasClass("has-user-value"));
// Reset or delete the preference while editing.
row.editColumnButton.click();
Assert.equal(row.valueInput.value, Preferences.get(prefName));
row.resetColumnButton.click();
Assert.ok(!row.hasClass("has-user-value"));
Assert.equal(row.hasClass("deleted"), willDelete);
}
});
// This test would have opened the invalid form popup, so just close it so as not to
// affect later tests.
let invalidFormPopup = window.document.getElementById("invalid-form-popup");
invalidFormPopup.hidePopup();
await BrowserTestUtils.waitForCondition(() => {
return invalidFormPopup.state == "closed";
}, "form validation popup closed");
});
add_task(async function test_edit_field_selected() {
let prefsToCheck = [
[PREF_MODIFY_STRING, "A string", "A new string"],
[PREF_MODIFY_NUMBER, "100", "500"],
];
await AboutConfigTest.withNewTab(async function () {
for (let [prefName, startValue, endValue] of prefsToCheck) {
Preferences.set(prefName, startValue);
let row = this.getRow(prefName);
Assert.equal(row.value, startValue);
row.editColumnButton.click();
Assert.equal(row.valueInput.value, startValue);
Assert.equal(
row.valueInput.getAttribute("aria-label"),
prefName,
"The input field is labeled from the pref name"
);
EventUtils.sendString(endValue, this.window);
row.editColumnButton.click();
Assert.equal(row.value, endValue);
Assert.equal(Preferences.get(prefName), endValue);
}
});
});
add_task(async function test_escape_cancels_edit() {
await AboutConfigTest.withNewTab(async function () {
let row = this.getRow(PREF_MODIFY_STRING);
Preferences.set(PREF_MODIFY_STRING, "Edit me, maybe");
for (let blurInput of [false, true]) {
Assert.ok(!row.valueInput);
row.editColumnButton.click();
Assert.ok(row.valueInput);
Assert.equal(row.valueInput.value, "Edit me, maybe");
row.valueInput.value = "Edited";
// Test both cases of the input being focused and not being focused.
if (blurInput) {
row.valueInput.blur();
Assert.notEqual(this.document.activeElement, row.valueInput);
} else {
Assert.equal(this.document.activeElement, row.valueInput);
}
EventUtils.synthesizeKey("KEY_Escape", {}, this.window);
Assert.ok(!row.valueInput);
Assert.equal(row.value, "Edit me, maybe");
Assert.equal(row.value, Preferences.get(PREF_MODIFY_STRING));
}
});
});
add_task(async function test_double_click_modify() {
Preferences.set(PREF_MODIFY_BOOLEAN, true);
Preferences.set(PREF_MODIFY_NUMBER, 10);
Preferences.set(PREF_MODIFY_STRING, "Hello!");
await AboutConfigTest.withNewTab(async function () {
this.search(PREF_MODIFY_PREFIX);
let click = (target, opts) =>
EventUtils.synthesizeMouseAtCenter(target, opts, this.window);
let doubleClick = target => {
// We intentionally turn off this a11y check, because the following series
// of clicks (in these test cases) is either performing an activation of
// the edit mode for prefs or selecting a text in focused inputs. The
// edit mode can be activated with a separate "Edit" or "Toggle" button
// provided for each pref, and the text selection can be performed with
// caret browsing (when supported). Thus, this rule check can be ignored
// by a11y_checks suite.
AccessibilityUtils.setEnv({ mustHaveAccessibleRule: false });
// Trigger two mouse events to simulate the first then second click.
click(target, { clickCount: 1 });
click(target, { clickCount: 2 });
AccessibilityUtils.resetEnv();
};
let tripleClick = target => {
// We intentionally turn off this a11y check, because the following series
// of clicks is purposefully targeting a non - interactive text content.
// This action does not require the element to have an interactive
// accessible to be done by assistive technology with caret browsing
// (when supported), this rule check shall be ignored by a11y_checks suite.
AccessibilityUtils.setEnv({ mustHaveAccessibleRule: false });
// Trigger all 3 mouse events to simulate the three mouse events we'd see.
click(target, { clickCount: 1 });
click(target, { clickCount: 2 });
click(target, { clickCount: 3 });
AccessibilityUtils.resetEnv();
};
// Check double-click to edit a boolean.
let boolRow = this.getRow(PREF_MODIFY_BOOLEAN);
Assert.equal(boolRow.value, "true");
doubleClick(boolRow.valueCell);
Assert.equal(boolRow.value, "false");
doubleClick(boolRow.nameCell);
Assert.equal(boolRow.value, "true");
// Check double-click to edit a number.
let intRow = this.getRow(PREF_MODIFY_NUMBER);
Assert.equal(intRow.value, 10);
doubleClick(intRow.valueCell);
Assert.equal(this.document.activeElement, intRow.valueInput);
EventUtils.sendString("75");
EventUtils.synthesizeKey("KEY_Enter");
Assert.equal(intRow.value, 75);
// Check double-click focuses input when already editing.
Assert.equal(intRow.value, 75);
doubleClick(intRow.nameCell);
Assert.equal(this.document.activeElement, intRow.valueInput);
intRow.valueInput.blur();
Assert.notEqual(this.document.activeElement, intRow.valueInput);
doubleClick(intRow.nameCell);
Assert.equal(this.document.activeElement, intRow.valueInput);
EventUtils.sendString("20");
EventUtils.synthesizeKey("KEY_Enter");
Assert.equal(intRow.value, 20);
// Check double-click to edit a string.
let stringRow = this.getRow(PREF_MODIFY_STRING);
Assert.equal(stringRow.value, "Hello!");
doubleClick(stringRow.valueCell);
Assert.equal(
this.document.activeElement,
stringRow.valueInput,
"The input is focused"
);
EventUtils.sendString("New String!");
EventUtils.synthesizeKey("KEY_Enter");
Assert.equal(stringRow.value, "New String!");
// Check triple-click also edits the pref and selects the text inside.
tripleClick(stringRow.nameCell);
Assert.equal(
this.document.activeElement,
stringRow.valueInput,
"The input is focused"
);
// Check double-click inside input selects a word.
let newString = "Another string...";
EventUtils.sendString(newString);
Assert.equal(this.window.getSelection().toString(), "");
let stringInput = stringRow.valueInput;
doubleClick(stringInput);
let selectionLength = stringInput.selectionEnd - stringInput.selectionStart;
Assert.greater(selectionLength, 0);
Assert.less(selectionLength, newString.length);
EventUtils.synthesizeKey("KEY_Enter");
Assert.equal(stringRow.value, newString);
// Check that double/triple-click on the add row selects text as usual.
let addRow = this.getRow(PREF_MODIFY_PREFIX);
Assert.ok(addRow.hasClass("deleted"));
doubleClick(addRow.nameCell);
Assert.ok(PREF_MODIFY_PREFIX.includes(this.window.getSelection()));
tripleClick(addRow.nameCell);
Assert.equal(this.window.getSelection().toString(), PREF_MODIFY_PREFIX);
// Make sure the localized text is set in the value cell.
let labels = Array.from(addRow.valueCell.querySelectorAll("label > span"));
await this.document.l10n.translateElements(labels);
Assert.ok(labels.every(label => !!label.textContent));
// Double-click the first input label text.
doubleClick(labels[0]);
Assert.equal(this.window.getSelection().toString(), labels[0].textContent);
tripleClick(addRow.valueCell.querySelector("label > span"));
Assert.equal(
this.window.getSelection().toString(),
labels.map(l => l.textContent).join("")
);
});
});