Spaces:
Paused
Paused
File size: 5,241 Bytes
5e0b58b | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 | "use strict";
var __create = Object.create;
var __defProp = Object.defineProperty;
var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
var __getOwnPropNames = Object.getOwnPropertyNames;
var __getProtoOf = Object.getPrototypeOf;
var __hasOwnProp = Object.prototype.hasOwnProperty;
var __export = (target, all) => {
for (var name in all)
__defProp(target, name, { get: all[name], enumerable: true });
};
var __copyProps = (to, from, except, desc) => {
if (from && typeof from === "object" || typeof from === "function") {
for (let key of __getOwnPropNames(from))
if (!__hasOwnProp.call(to, key) && key !== except)
__defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
}
return to;
};
var __toESM = (mod, isNodeMode, target) => (target = mod != null ? __create(__getProtoOf(mod)) : {}, __copyProps(
// If the importer is in node compatibility mode or this is not an ESM
// file that has been converted to a CommonJS file using a Babel-
// compatible transform (i.e. "__esModule" has not been set), then set
// "default" to the CommonJS "module.exports" for node compatibility.
isNodeMode || !mod || !mod.__esModule ? __defProp(target, "default", { value: mod, enumerable: true }) : target,
mod
));
var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod);
var browserBackend_exports = {};
__export(browserBackend_exports, {
createCustomMessageHandler: () => createCustomMessageHandler,
runDaemonForContext: () => runDaemonForContext
});
module.exports = __toCommonJS(browserBackend_exports);
var import_crypto = __toESM(require("crypto"));
const { stripAnsiEscapes } = require("playwright-core/lib/coreBundle").iso;
function createCustomMessageHandler(testInfo, context) {
let backend;
const config = { capabilities: ["testing"] };
let tools;
context.once("close", () => {
void backend?.dispose();
backend = void 0;
});
return async (data) => {
if (!tools)
({ tools } = require("playwright-core/lib/coreBundle"));
const toolList = tools.filteredTools(config);
if (data.initialize) {
if (backend)
throw new Error("MCP backend is already initialized");
backend = new tools.BrowserBackend(config, context, toolList);
await backend.initialize(data.initialize.clientInfo);
const pausedMessage = await generatePausedMessage(tools, testInfo, context);
return { initialize: { pausedMessage } };
}
if (data.callTool) {
if (!backend)
throw new Error("MCP backend is not initialized");
return { callTool: await backend.callTool(data.callTool.name, data.callTool.arguments) };
}
if (data.close) {
await backend?.dispose();
backend = void 0;
return { close: {} };
}
throw new Error("Unknown MCP request");
};
}
async function generatePausedMessage(tools, testInfo, context) {
const lines = [];
if (testInfo.errors.length) {
lines.push(`### Paused on error:`);
for (const error of testInfo.errors)
lines.push(stripAnsiEscapes(error.message || ""));
} else {
lines.push(`### Paused at end of test. ready for interaction`);
}
for (let i = 0; i < context.pages().length; i++) {
const page = context.pages()[i];
const stateSuffix = context.pages().length > 1 ? i + 1 + " of " + context.pages().length : "state";
lines.push(
"",
`### Page ${stateSuffix}`,
`- Page URL: ${page.url()}`,
`- Page Title: ${await page.title()}`.trim()
);
let console2 = testInfo.errors.length ? await tools.Tab.collectConsoleMessages(page) : [];
console2 = console2.filter((msg) => msg.type === "error");
if (console2.length) {
lines.push("- Console Messages:");
for (const message of console2)
lines.push(` - ${message.toString()}`);
}
lines.push(
`- Page Snapshot:`,
"```yaml",
await page.ariaSnapshot({ mode: "ai" }),
"```"
);
}
lines.push("");
if (testInfo.errors.length)
lines.push(`### Task`, `Try recovering from the error prior to continuing`);
return lines.join("\n");
}
const kDaemonSymbol = /* @__PURE__ */ Symbol("daemon");
const kSessionNameSymbol = /* @__PURE__ */ Symbol("sessionName");
async function runDaemonForContext(testInfo, context) {
if (testInfo._configInternal.configCLIOverrides.debug !== "cli")
return false;
const browser = context.browser();
let sessionName = browser[kSessionNameSymbol];
if (!sessionName) {
sessionName = `tw-${import_crypto.default.randomBytes(3).toString("hex")}`;
await browser.bind(sessionName, { workspaceDir: testInfo.project.testDir });
browser[kSessionNameSymbol] = sessionName;
}
if (testInfo[kDaemonSymbol])
return false;
testInfo[kDaemonSymbol] = true;
console.log([
`### The test is currently paused at the start`,
``,
`### Debugging Instructions`,
`- Run "playwright-cli attach ${sessionName}" to attach to this test`
].join("\n"));
await context.debugger.requestPause();
return true;
}
// Annotate the CommonJS export names for ESM import in node:
0 && (module.exports = {
createCustomMessageHandler,
runDaemonForContext
});
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