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hub / github.com/ChromeDevTools/chrome-devtools-mcp / withMcpContext

Function withMcpContext

tests/utils.ts:114–149  ·  view source on GitHub ↗
(
  cb: (response: McpResponse, context: McpContext) => Promise<void>,
  options: {
    debug?: boolean;
    autoOpenDevTools?: boolean;
    performanceCrux?: boolean;
    executablePath?: string;
    args?: string[];
    blockedUrlPattern?: string[];
    allowedUrlPattern?: string[];
  } = {},
  args: Partial<ParsedArguments> = {},
)

Source from the content-addressed store, hash-verified

112}
113
114export async function withMcpContext(
115 cb: (response: McpResponse, context: McpContext) => Promise<void>,
116 options: {
117 debug?: boolean;
118 autoOpenDevTools?: boolean;
119 performanceCrux?: boolean;
120 executablePath?: string;
121 args?: string[];
122 blockedUrlPattern?: string[];
123 allowedUrlPattern?: string[];
124 } = {},
125 args: Partial<ParsedArguments> = {},
126) {
127 await withBrowser(async browser => {
128 TextSnapshot.resetCounter();
129 const response = new McpResponse(args as ParsedArguments);
130 if (context) {
131 context.dispose();
132 }
133 context = await McpContext.from(
134 browser,
135 logger('test'),
136 {
137 experimentalDevToolsDebugging: false,
138 performanceCrux: options.performanceCrux ?? true,
139 allowList: options.allowedUrlPattern,
140 blocklist: options.blockedUrlPattern,
141 },
142 Locator,
143 );
144
145 response.setPage(context.getSelectedMcpPage());
146
147 await cb(response, context);
148 }, options);
149}
150
151export function getMockRequest(
152 options: {

Callers 15

testIncludesWebmcpToolsFunction · 0.85
roots.test.tsFile · 0.85
McpContext.test.tsFile · 0.85
input.test.tsFile · 0.85
network.test.tsFile · 0.85
lighthouse.test.tsFile · 0.85
screenshot.test.tsFile · 0.85

Calls 6

setPageMethod · 0.95
withBrowserFunction · 0.85
resetCounterMethod · 0.80
getSelectedMcpPageMethod · 0.80
disposeMethod · 0.45
fromMethod · 0.45

Tested by 2

testIncludesWebmcpToolsFunction · 0.68

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