GoScrobble/web/node_modules/@testing-library/user-event/dist/utils.js

354 lines
11 KiB
JavaScript

"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.isFocusable = isFocusable;
exports.isClickableInput = isClickableInput;
exports.getMouseEventOptions = getMouseEventOptions;
exports.isLabelWithInternallyDisabledControl = isLabelWithInternallyDisabledControl;
exports.getActiveElement = getActiveElement;
exports.calculateNewValue = calculateNewValue;
exports.setSelectionRangeIfNecessary = setSelectionRangeIfNecessary;
exports.eventWrapper = eventWrapper;
exports.isValidDateValue = isValidDateValue;
exports.isValidInputTimeValue = isValidInputTimeValue;
exports.buildTimeValue = buildTimeValue;
exports.getValue = getValue;
exports.getSelectionRange = getSelectionRange;
exports.isContentEditable = isContentEditable;
exports.isInstanceOfElement = isInstanceOfElement;
exports.isVisible = isVisible;
exports.FOCUSABLE_SELECTOR = void 0;
var _dom = require("@testing-library/dom");
var _helpers = require("@testing-library/dom/dist/helpers");
// isInstanceOfElement can be removed once the peerDependency for @testing-library/dom is bumped to a version that includes https://github.com/testing-library/dom-testing-library/pull/885
/**
* Check if an element is of a given type.
*
* @param {Element} element The element to test
* @param {string} elementType Constructor name. E.g. 'HTMLSelectElement'
*/
function isInstanceOfElement(element, elementType) {
try {
const window = (0, _helpers.getWindowFromNode)(element); // Window usually has the element constructors as properties but is not required to do so per specs
if (typeof window[elementType] === 'function') {
return element instanceof window[elementType];
}
} catch (e) {// The document might not be associated with a window
} // Fall back to the constructor name as workaround for test environments that
// a) not associate the document with a window
// b) not provide the constructor as property of window
if (/^HTML(\w+)Element$/.test(element.constructor.name)) {
return element.constructor.name === elementType;
} // The user passed some node that is not created in a browser-like environment
throw new Error(`Unable to verify if element is instance of ${elementType}. Please file an issue describing your test environment: https://github.com/testing-library/dom-testing-library/issues/new`);
}
function isMousePressEvent(event) {
return event === 'mousedown' || event === 'mouseup' || event === 'click' || event === 'dblclick';
}
function invert(map) {
const res = {};
for (const key of Object.keys(map)) {
res[map[key]] = key;
}
return res;
} // https://developer.mozilla.org/en-US/docs/Web/API/MouseEvent/buttons
const BUTTONS_TO_NAMES = {
0: 'none',
1: 'primary',
2: 'secondary',
4: 'auxiliary'
};
const NAMES_TO_BUTTONS = invert(BUTTONS_TO_NAMES); // https://developer.mozilla.org/en-US/docs/Web/API/MouseEvent/button
const BUTTON_TO_NAMES = {
0: 'primary',
1: 'auxiliary',
2: 'secondary'
};
const NAMES_TO_BUTTON = invert(BUTTON_TO_NAMES);
function convertMouseButtons(event, init, property, mapping) {
if (!isMousePressEvent(event)) {
return 0;
}
if (init[property] != null) {
return init[property];
}
if (init.buttons != null) {
// not sure how to test this. Feel free to try and add a test if you want.
// istanbul ignore next
return mapping[BUTTONS_TO_NAMES[init.buttons]] || 0;
}
if (init.button != null) {
// not sure how to test this. Feel free to try and add a test if you want.
// istanbul ignore next
return mapping[BUTTON_TO_NAMES[init.button]] || 0;
}
return property != 'button' && isMousePressEvent(event) ? 1 : 0;
}
function getMouseEventOptions(event, init, clickCount = 0) {
init = init || {};
return { ...init,
// https://developer.mozilla.org/en-US/docs/Web/API/UIEvent/detail
detail: event === 'mousedown' || event === 'mouseup' || event === 'click' ? 1 + clickCount : clickCount,
buttons: convertMouseButtons(event, init, 'buttons', NAMES_TO_BUTTONS),
button: convertMouseButtons(event, init, 'button', NAMES_TO_BUTTON)
};
} // Absolutely NO events fire on label elements that contain their control
// if that control is disabled. NUTS!
// no joke. There are NO events for: <label><input disabled /><label>
function isLabelWithInternallyDisabledControl(element) {
var _element$control;
return element.tagName === 'LABEL' && ((_element$control = element.control) == null ? void 0 : _element$control.disabled) && element.contains(element.control);
}
function getActiveElement(document) {
const activeElement = document.activeElement;
if (activeElement != null && activeElement.shadowRoot) {
return getActiveElement(activeElement.shadowRoot);
} else {
return activeElement;
}
}
function supportsMaxLength(element) {
if (element.tagName === 'TEXTAREA') return true;
if (element.tagName === 'INPUT') {
const type = element.getAttribute('type'); // Missing value default is "text"
if (!type) return true; // https://html.spec.whatwg.org/multipage/input.html#concept-input-apply
if (type.match(/email|password|search|telephone|text|url/)) return true;
}
return false;
}
function getSelectionRange(element) {
if (isContentEditable(element)) {
const range = element.ownerDocument.getSelection().getRangeAt(0);
return {
selectionStart: range.startOffset,
selectionEnd: range.endOffset
};
}
return {
selectionStart: element.selectionStart,
selectionEnd: element.selectionEnd
};
} //jsdom is not supporting isContentEditable
function isContentEditable(element) {
return element.hasAttribute('contenteditable') && (element.getAttribute('contenteditable') == 'true' || element.getAttribute('contenteditable') == '');
}
function getValue(element) {
if (isContentEditable(element)) {
return element.textContent;
}
return element.value;
}
function calculateNewValue(newEntry, element) {
var _element$getAttribute;
const {
selectionStart,
selectionEnd
} = getSelectionRange(element);
const value = getValue(element); // can't use .maxLength property because of a jsdom bug:
// https://github.com/jsdom/jsdom/issues/2927
const maxLength = Number((_element$getAttribute = element.getAttribute('maxlength')) != null ? _element$getAttribute : -1);
let newValue, newSelectionStart;
if (selectionStart === null) {
// at the end of an input type that does not support selection ranges
// https://github.com/testing-library/user-event/issues/316#issuecomment-639744793
newValue = value + newEntry;
} else if (selectionStart === selectionEnd) {
if (selectionStart === 0) {
// at the beginning of the input
newValue = newEntry + value;
} else if (selectionStart === value.length) {
// at the end of the input
newValue = value + newEntry;
} else {
// in the middle of the input
newValue = value.slice(0, selectionStart) + newEntry + value.slice(selectionEnd);
}
newSelectionStart = selectionStart + newEntry.length;
} else {
// we have something selected
const firstPart = value.slice(0, selectionStart) + newEntry;
newValue = firstPart + value.slice(selectionEnd);
newSelectionStart = firstPart.length;
}
if (element.type === 'date' && !isValidDateValue(element, newValue)) {
newValue = value;
}
if (element.type === 'time' && !isValidInputTimeValue(element, newValue)) {
if (isValidInputTimeValue(element, newEntry)) {
newValue = newEntry;
} else {
newValue = value;
}
}
if (!supportsMaxLength(element) || maxLength < 0) {
return {
newValue,
newSelectionStart
};
} else {
return {
newValue: newValue.slice(0, maxLength),
newSelectionStart: newSelectionStart > maxLength ? maxLength : newSelectionStart
};
}
}
function setSelectionRangeIfNecessary(element, newSelectionStart, newSelectionEnd) {
const {
selectionStart,
selectionEnd
} = getSelectionRange(element);
if (!isContentEditable(element) && (!element.setSelectionRange || selectionStart === null)) {
// cannot set selection
return;
}
if (selectionStart !== newSelectionStart || selectionEnd !== newSelectionStart) {
if (isContentEditable(element)) {
const range = element.ownerDocument.createRange();
range.selectNodeContents(element);
range.setStart(element.firstChild, newSelectionStart);
range.setEnd(element.firstChild, newSelectionEnd);
element.ownerDocument.getSelection().removeAllRanges();
element.ownerDocument.getSelection().addRange(range);
} else {
element.setSelectionRange(newSelectionStart, newSelectionEnd);
}
}
}
const FOCUSABLE_SELECTOR = ['input:not([type=hidden]):not([disabled])', 'button:not([disabled])', 'select:not([disabled])', 'textarea:not([disabled])', '[contenteditable=""]', '[contenteditable="true"]', 'a[href]', '[tabindex]:not([disabled])'].join(', ');
exports.FOCUSABLE_SELECTOR = FOCUSABLE_SELECTOR;
function isFocusable(element) {
return !isLabelWithInternallyDisabledControl(element) && (element == null ? void 0 : element.matches(FOCUSABLE_SELECTOR));
}
const CLICKABLE_INPUT_TYPES = ['button', 'color', 'file', 'image', 'reset', 'submit'];
function isClickableInput(element) {
return element.tagName === 'BUTTON' || isInstanceOfElement(element, 'HTMLInputElement') && CLICKABLE_INPUT_TYPES.includes(element.type);
}
function isVisible(element) {
const getComputedStyle = (0, _helpers.getWindowFromNode)(element).getComputedStyle;
for (; element && element.ownerDocument; element = element.parentNode) {
const display = getComputedStyle(element).display;
if (display === 'none') {
return false;
}
}
return true;
}
function eventWrapper(cb) {
let result;
(0, _dom.getConfig)().eventWrapper(() => {
result = cb();
});
return result;
}
function isValidDateValue(element, value) {
if (element.type !== 'date') return false;
const clone = element.cloneNode();
clone.value = value;
return clone.value === value;
}
function buildTimeValue(value) {
function build(onlyDigitsValue, index) {
const hours = onlyDigitsValue.slice(0, index);
const validHours = Math.min(parseInt(hours, 10), 23);
const minuteCharacters = onlyDigitsValue.slice(index);
const parsedMinutes = parseInt(minuteCharacters, 10);
const validMinutes = Math.min(parsedMinutes, 59);
return `${validHours.toString().padStart(2, '0')}:${validMinutes.toString().padStart(2, '0')}`;
}
const onlyDigitsValue = value.replace(/\D/g, '');
if (onlyDigitsValue.length < 2) {
return value;
}
const firstDigit = parseInt(onlyDigitsValue[0], 10);
const secondDigit = parseInt(onlyDigitsValue[1], 10);
if (firstDigit >= 3 || firstDigit === 2 && secondDigit >= 4) {
let index;
if (firstDigit >= 3) {
index = 1;
} else {
index = 2;
}
return build(onlyDigitsValue, index);
}
if (value.length === 2) {
return value;
}
return build(onlyDigitsValue, 2);
}
function isValidInputTimeValue(element, timeValue) {
if (element.type !== 'time') return false;
const clone = element.cloneNode();
clone.value = timeValue;
return clone.value === timeValue;
}