fix: console formatter hides frames from ignored scripts

src/formatters/ConsoleFormatter.ts

@@ -10,7 +10,7 @@ import {
   SymbolizedError,
 } from '../DevtoolsUtils.js';
 import {UncaughtError} from '../PageCollector.js';
-import type * as DevTools from '../third_party/index.js';
+import * as DevTools from '../third_party/index.js';
 import type {ConsoleMessage} from '../third_party/index.js';
 
 export interface ConsoleFormatterOptions {
@@ -20,8 +20,13 @@ export interface ConsoleFormatterOptions {
   resolvedArgsForTesting?: unknown[];
   resolvedStackTraceForTesting?: DevTools.DevTools.StackTrace.StackTrace.StackTrace;
   resolvedCauseForTesting?: SymbolizedError;
+  isIgnoredForTesting?: IgnoreCheck;
 }
 
+export type IgnoreCheck = (
+  frame: DevTools.DevTools.StackTrace.StackTrace.Frame,
+) => boolean;
+
 export class ConsoleFormatter {
   static readonly #STACK_TRACE_MAX_LINES = 50;
 
@@ -35,6 +40,8 @@ export class ConsoleFormatter {
   readonly #stack?: DevTools.DevTools.StackTrace.StackTrace.StackTrace;
   readonly #cause?: SymbolizedError;
 
+  readonly #isIgnored: IgnoreCheck;
+
   private constructor(params: {
     id: number;
     type: string;
@@ -43,6 +50,7 @@ export class ConsoleFormatter {
     resolvedArgs?: unknown[];
     stack?: DevTools.DevTools.StackTrace.StackTrace.StackTrace;
     cause?: SymbolizedError;
+    isIgnored: IgnoreCheck;
   }) {
     this.#id = params.id;
     this.#type = params.type;
@@ -51,12 +59,37 @@ export class ConsoleFormatter {
     this.#resolvedArgs = params.resolvedArgs ?? [];
     this.#stack = params.stack;
     this.#cause = params.cause;
+    this.#isIgnored = params.isIgnored;
   }
 
   static async from(
     msg: ConsoleMessage | UncaughtError,
     options: ConsoleFormatterOptions,
   ): Promise<ConsoleFormatter> {
+    const ignoreListManager = options?.devTools?.universe.context.get(
+      DevTools.DevTools.IgnoreListManager,
+    );
+    const isIgnored: IgnoreCheck =
+      options.isIgnoredForTesting ||
+      (frame => {
+        if (!ignoreListManager) {
+          return false;
+        }
+        if (frame.uiSourceCode) {
+          return ignoreListManager.isUserOrSourceMapIgnoreListedUISourceCode(
+            frame.uiSourceCode,
+          );
+        }
+        if (frame.url) {
+          return ignoreListManager.isUserIgnoreListedURL(
+            frame.url as Parameters<
+              DevTools.DevTools.IgnoreListManager['isUserIgnoreListedURL']
+            >[0],
+          );
+        }
+        return false;
+      });
+
     if (msg instanceof UncaughtError) {
       const error = await SymbolizedError.fromDetails({
         devTools: options?.devTools,
@@ -72,6 +105,7 @@ export class ConsoleFormatter {
         text: error.message,
         stack: error.stackTrace,
         cause: error.cause,
+        isIgnored,
       });
     }
 
@@ -120,6 +154,7 @@ export class ConsoleFormatter {
       argCount: resolvedArgs.length || msg.args().length,
       resolvedArgs,
       stack,
+      isIgnored,
     });
   }
 
@@ -229,16 +264,22 @@ export class ConsoleFormatter {
   #formatFragment(
     fragment: DevTools.DevTools.StackTrace.StackTrace.Fragment,
   ): string[] {
-    return fragment.frames.map(this.#formatFrame.bind(this));
+    const frames = fragment.frames.filter(frame => !this.#isIgnored(frame));
+    return frames.map(this.#formatFrame.bind(this));
   }
 
   #formatAsyncFragment(
     fragment: DevTools.DevTools.StackTrace.StackTrace.AsyncFragment,
   ): string[] {
+    const formattedFrames = this.#formatFragment(fragment);
+    if (formattedFrames.length === 0) {
+      return [];
+    }
+
     const separatorLineLength = 40;
     const prefix = `--- ${fragment.description || 'async'} `;
     const separator = prefix + '-'.repeat(separatorLineLength - prefix.length);
-    return [separator, ...this.#formatFragment(fragment)];
+    return [separator, ...formattedFrames];
   }
 
   #formatFrame(frame: DevTools.DevTools.StackTrace.StackTrace.Frame): string {

tests/formatters/ConsoleFormatter.test.js.snapshot

@@ -14,6 +14,25 @@ exports[`ConsoleFormatter > toString > formats an UncaughtError 1`] = `
 msgid=4 [error] Uncaught TypeError: Cannot read properties of undefined (0 args)
 `;
 
+exports[`ConsoleFormatter > toStringDetailed > does not show call frames with ignore listed scripts 1`] = `
+ID: 12
+Message: log> Hello stack trace!
+### Stack trace
+at foo (foo.ts:10:2)
+at bar (foo.ts:20:2)
+Note: line and column numbers use 1-based indexing
+`;
+
+exports[`ConsoleFormatter > toStringDetailed > does not show fragments where all frames are ignore listed 1`] = `
+ID: 13
+Message: log> Hello stack trace!
+### Stack trace
+at foo (foo.ts:10:2)
+--- await ------------------------------
+at bar (foo.ts:20:2)
+Note: line and column numbers use 1-based indexing
+`;
+
 exports[`ConsoleFormatter > toStringDetailed > formats a console message with a stack trace 1`] = `
 ID: 5
 Message: log> Hello stack trace!

tests/formatters/ConsoleFormatter.test.ts

@@ -479,6 +479,113 @@ describe('ConsoleFormatter', () => {
       ).toStringDetailed();
       t.assert.snapshot?.(result);
     });
+
+    it('does not show call frames with ignore listed scripts', async t => {
+      const message = createMockMessage({
+        type: () => 'log',
+        text: () => 'Hello stack trace!',
+      });
+      const stackTrace = {
+        syncFragment: {
+          frames: [
+            {
+              line: 10,
+              column: 2,
+              url: 'foo.ts',
+              name: 'foo',
+            },
+            {
+              line: 200,
+              column: 46,
+              url: './node_modules/some-third-party-package/lib/index.js',
+              name: 'doThings',
+            },
+            {
+              line: 250,
+              column: 12,
+              url: './node_modules/some-third-party-package/lib/index.js',
+              name: 'doThings2',
+            },
+            {
+              line: 20,
+              column: 2,
+              url: 'foo.ts',
+              name: 'bar',
+            },
+          ],
+        },
+        asyncFragments: [],
+      } as unknown as DevTools.StackTrace.StackTrace.StackTrace;
+
+      const result = (
+        await ConsoleFormatter.from(message, {
+          id: 12,
+          resolvedStackTraceForTesting: stackTrace,
+          isIgnoredForTesting: frame =>
+            Boolean(frame.url?.includes('node_modules')),
+        })
+      ).toStringDetailed();
+      t.assert.snapshot?.(result);
+    });
+
+    it('does not show fragments where all frames are ignore listed', async t => {
+      const message = createMockMessage({
+        type: () => 'log',
+        text: () => 'Hello stack trace!',
+      });
+      const stackTrace = {
+        syncFragment: {
+          frames: [
+            {
+              line: 10,
+              column: 2,
+              url: 'foo.ts',
+              name: 'foo',
+            },
+          ],
+        },
+        asyncFragments: [
+          {
+            description: 'setTimeout',
+            frames: [
+              {
+                line: 200,
+                column: 46,
+                url: './node_modules/some-third-party-package/lib/index.js',
+                name: 'doThings',
+              },
+              {
+                line: 250,
+                column: 12,
+                url: './node_modules/some-third-party-package/lib/index.js',
+                name: 'doThings2',
+              },
+            ],
+          },
+          {
+            description: 'await',
+            frames: [
+              {
+                line: 20,
+                column: 2,
+                url: 'foo.ts',
+                name: 'bar',
+              },
+            ],
+          },
+        ],
+      } as unknown as DevTools.StackTrace.StackTrace.StackTrace;
+
+      const result = (
+        await ConsoleFormatter.from(message, {
+          id: 13,
+          resolvedStackTraceForTesting: stackTrace,
+          isIgnoredForTesting: frame =>
+            Boolean(frame.url?.includes('node_modules')),
+        })
+      ).toStringDetailed();
+      t.assert.snapshot?.(result);
+    });
   });
   describe('toJSON', () => {
     it('formats a console.log message', async () => {

tests/tools/console.test.js.snapshot

@@ -83,6 +83,19 @@ at <anonymous> (main.js:14:1)
 Note: line and column numbers use 1-based indexing
 `;
 
+exports[`console > get_console_message > ignores frames from ignore listed URLs 1`] = `
+# test response
+ID: 1
+Message: log> hello from callback
+### Arguments
+Arg #0: hello from callback
+### Stack trace
+at callback ('main.js':3:21)
+at callIt ('main.js':7:13)
+at  ('main.js':8:13)
+Note: line and column numbers use 1-based indexing
+`;
+
 exports[`console > get_console_message > issues type > gets issue details with node id parsing 1`] = `
 # test response
 ID: 1

tests/tools/console.test.ts

@@ -386,5 +386,48 @@ describe('console', () => {
         t.assert.snapshot?.(rawText);
       });
     });
+
+    it('ignores frames from ignore listed URLs', async t => {
+      server.addHtmlRoute(
+        '/index.html',
+        `<!DOCTYPE html>
+         <script>
+         function ignoredFn1(cb) {
+          ignoredFn2(cb);
+         }
+
+         function ignoredFn2(cb) {
+          cb();
+         }
+         //# sourceURL=./node_modules/foo.js
+         </script>
+         <script>
+          function callback() {
+            console.log('hello from callback');
+          }
+
+          (function callIt() {
+            ignoredFn1(callback);
+          })();
+         //# sourceURL='main.js'
+         </script>
+        `,
+      );
+
+      await withMcpContext(async (response, context) => {
+        const page = await context.newPage();
+        await page.goto(server.getRoute('/index.html'));
+
+        await getConsoleMessage.handler(
+          {params: {msgid: 1}},
+          response,
+          context,
+        );
+        const formattedResponse = await response.handle('test', context);
+        const rawText = getTextContent(formattedResponse.content[0]);
+
+        t.assert.snapshot?.(rawText);
+      });
+    });
   });
 });