cypress-iframe
Version:
Adds iframe support to Cypress
170 lines • 7.83 kB
JavaScript
var __assign = (this && this.__assign) || function () {
__assign = Object.assign || function(t) {
for (var s, i = 1, n = arguments.length; i < n; i++) {
s = arguments[i];
for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p))
t[p] = s[p];
}
return t;
};
return __assign.apply(this, arguments);
};
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
return new (P || (P = Promise))(function (resolve, reject) {
function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
step((generator = generator.apply(thisArg, _arguments || [])).next());
});
};
var __generator = (this && this.__generator) || function (thisArg, body) {
var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;
return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g;
function verb(n) { return function (v) { return step([n, v]); }; }
function step(op) {
if (f) throw new TypeError("Generator is already executing.");
while (_) try {
if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;
if (y = 0, t) op = [op[0] & 2, t.value];
switch (op[0]) {
case 0: case 1: t = op; break;
case 4: _.label++; return { value: op[1], done: false };
case 5: _.label++; y = op[1]; op = [0]; continue;
case 7: op = _.ops.pop(); _.trys.pop(); continue;
default:
if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }
if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }
if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }
if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }
if (t[2]) _.ops.pop();
_.trys.pop(); continue;
}
op = body.call(thisArg, _);
} catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }
if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
}
};
var _this = this;
var DEFAULT_OPTS = {
log: true,
timeout: 30000,
};
var DEFAULT_IFRAME_SELECTOR = 'iframe';
function sleep(timeout) {
return new Promise(function (resolve) { return setTimeout(resolve, timeout); });
}
function timeout(cb, timeout) {
return new Promise(function (resolve) {
var done = false;
var finish = function () { return done || resolve(); };
cb().then(finish);
sleep(timeout).then(finish);
});
}
var frameLoaded = function (selector, opts) {
if (selector === undefined) {
selector = DEFAULT_IFRAME_SELECTOR;
}
else if (typeof selector === 'object') {
opts = selector;
selector = DEFAULT_IFRAME_SELECTOR;
}
var fullOpts = __assign(__assign({}, DEFAULT_OPTS), opts);
var log = fullOpts.log ? Cypress.log({
name: 'frame loaded',
displayName: 'frame loaded',
message: [selector],
}).snapshot() : null;
return cy.get(selector, { log: false }).then({ timeout: fullOpts.timeout }, function ($frame) { return __awaiter(_this, void 0, void 0, function () {
var contentWindow, hasNavigated, loadLog;
var _a, _b;
return __generator(this, function (_c) {
switch (_c.label) {
case 0:
(_a = log) === null || _a === void 0 ? void 0 : _a.set('$el', $frame);
if ($frame.length !== 1) {
throw new Error("cypress-iframe commands can only be applied to exactly one iframe at a time. Instead found " + $frame.length);
}
contentWindow = $frame.prop('contentWindow');
hasNavigated = fullOpts.url
? function () {
var _a;
return typeof fullOpts.url === 'string'
? contentWindow.location.toString().includes(fullOpts.url)
: (_a = fullOpts.url) === null || _a === void 0 ? void 0 : _a.test(contentWindow.location.toString());
}
: function () { return contentWindow.location.toString() !== 'about:blank'; };
_c.label = 1;
case 1:
if (!!hasNavigated()) return [3, 3];
return [4, sleep(100)];
case 2:
_c.sent();
return [3, 1];
case 3:
if (contentWindow.document.readyState === 'complete') {
return [2, $frame];
}
loadLog = Cypress.log({
name: 'Frame Load',
message: [contentWindow.location.toString()],
event: true,
}).snapshot();
return [4, new Promise(function (resolve) {
Cypress.$(contentWindow).on('load', resolve);
})];
case 4:
_c.sent();
loadLog.end();
(_b = log) === null || _b === void 0 ? void 0 : _b.finish();
return [2, $frame];
}
});
}); });
};
Cypress.Commands.add('frameLoaded', frameLoaded);
var iframe = function (selector, opts) {
if (selector === undefined) {
selector = DEFAULT_IFRAME_SELECTOR;
}
else if (typeof selector === 'object') {
opts = selector;
selector = DEFAULT_IFRAME_SELECTOR;
}
var fullOpts = __assign(__assign({}, DEFAULT_OPTS), opts);
var log = fullOpts.log ? Cypress.log({
name: 'iframe',
displayName: 'iframe',
message: [selector],
}).snapshot() : null;
return cy.frameLoaded(selector, __assign(__assign({}, fullOpts), { log: false })).then(function ($frame) {
var _a;
(_a = log) === null || _a === void 0 ? void 0 : _a.set('$el', $frame).end();
var contentWindow = $frame.prop('contentWindow');
return Cypress.$(contentWindow.document.body);
});
};
Cypress.Commands.add('iframe', iframe);
var enter = function (selector, opts) {
if (selector === undefined) {
selector = DEFAULT_IFRAME_SELECTOR;
}
else if (typeof selector === 'object') {
opts = selector;
selector = DEFAULT_IFRAME_SELECTOR;
}
var fullOpts = __assign(__assign({}, DEFAULT_OPTS), opts);
var log = fullOpts.log ? Cypress.log({
name: 'enter',
displayName: 'enter',
message: [selector],
}).snapshot() : null;
return cy.iframe(selector, __assign(__assign({}, fullOpts), { log: false })).then(function ($body) {
var _a;
(_a = log) === null || _a === void 0 ? void 0 : _a.set('$el', $body).end();
return function () { return cy.wrap($body, { log: false }); };
});
};
Cypress.Commands.add('enter', enter);
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