llm-tools/mcps/playwright_mcp/node_modules/playwright/lib/errorContext.js

122 lines
4.3 KiB
JavaScript
Raw Normal View History

2026-04-08 11:11:04 +00:00
"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 errorContext_exports = {};
__export(errorContext_exports, {
buildErrorContext: () => buildErrorContext
});
module.exports = __toCommonJS(errorContext_exports);
var import_fs = __toESM(require("fs"));
var import_path = __toESM(require("path"));
var import_utils = require("playwright-core/lib/utils");
var import_util = require("./util");
const fixTestInstructions = `# Instructions
- Following Playwright test failed.
- Explain why, be concise, respect Playwright best practices.
- Provide a snippet of code with the fix, if possible.
`;
function buildErrorContext(options) {
const { titlePath, location, errors, pageSnapshot } = options;
const meaningfulErrors = errors.filter((e) => !!e.message);
if (!meaningfulErrors.length && !pageSnapshot)
return void 0;
const lines = [
fixTestInstructions,
"# Test info",
"",
`- Name: ${titlePath.join(" >> ")}`,
`- Location: ${(0, import_util.relativeFilePath)(location.file)}:${location.line}:${location.column}`
];
if (meaningfulErrors.length) {
lines.push("", "# Error details");
for (const error of meaningfulErrors) {
lines.push(
"",
"```",
(0, import_utils.stripAnsiEscapes)(error.message || ""),
"```"
);
}
}
if (pageSnapshot) {
lines.push(
"",
"# Page snapshot",
"",
"```yaml",
pageSnapshot,
"```"
);
}
const lastError = meaningfulErrors[meaningfulErrors.length - 1];
const codeFrame = lastError ? buildCodeFrame(lastError, location) : void 0;
if (codeFrame) {
lines.push(
"",
"# Test source",
"",
"```ts",
codeFrame,
"```"
);
}
return lines.join("\n");
}
function buildCodeFrame(error, testLocation) {
const stack = error.stack;
if (!stack)
return void 0;
const parsed = (0, import_utils.parseErrorStack)(stack, import_path.default.sep);
const errorLocation = parsed.location;
if (!errorLocation)
return void 0;
let source;
try {
source = import_fs.default.readFileSync(errorLocation.file, "utf8");
} catch {
return void 0;
}
const sourceLines = source.split("\n");
const linesAbove = 100;
const linesBelow = 100;
const start = Math.max(0, errorLocation.line - linesAbove - 1);
const end = Math.min(sourceLines.length, errorLocation.line + linesBelow);
const scope = sourceLines.slice(start, end);
const lineNumberWidth = String(end).length;
const message = (0, import_utils.stripAnsiEscapes)(error.message || "").split("\n")[0] || void 0;
const frame = scope.map((line, index) => `${start + index + 1 === errorLocation.line ? "> " : " "}${(start + index + 1).toString().padEnd(lineNumberWidth, " ")} | ${line}`);
if (message)
frame.splice(errorLocation.line - start, 0, `${" ".repeat(lineNumberWidth + 2)} | ${" ".repeat(Math.max(0, errorLocation.column - 2))} ^ ${message}`);
return frame.join("\n");
}
// Annotate the CommonJS export names for ESM import in node:
0 && (module.exports = {
buildErrorContext
});