feat: include Error.cause chain for uncaught errors and logged Errors (#906)

tests/tools/console.test.js.snapshot

@@ -1,3 +1,25 @@
+exports[`console > get_console_message > applies source maps to stack traces of Error object (with cause) console.log arguments 1`] = `
+# test response
+ID: 1
+Message: log> foo failed JSHandle@error
+### Arguments
+Arg #0: foo failed
+Arg #1: Error: bar failed
+at foo (main.js:10:11)
+at Iife (main.js:16:5)
+at <anonymous> (main.js:14:1)
+Caused by: Error: b00m!
+at bar (main.js:3:9)
+at foo (main.js:8:5)
+at Iife (main.js:16:5)
+at <anonymous> (main.js:14:1)
+Note: line and column numbers use 1-based indexing
+### Stack trace
+at Iife (main.js:18:13)
+at <anonymous> (main.js:14:1)
+Note: line and column numbers use 1-based indexing
+`;
+
 exports[`console > get_console_message > applies source maps to stack traces of Error object console.log arguments 1`] = `
 # test response
 ID: 1
@@ -42,6 +64,25 @@ at <anonymous> (main.js:10:1)
 Note: line and column numbers use 1-based indexing
 `;
 
+exports[`console > get_console_message > applies source maps to stack traces of uncaught exceptions with cause 1`] = `
+# test response
+ID: 1
+Message: error> Uncaught Error: foo failed
+### Stack trace
+at Iife (main.js:18:11)
+at <anonymous> (main.js:14:1)
+Caused by: Error: bar failed
+at foo (main.js:10:11)
+at Iife (main.js:16:5)
+at <anonymous> (main.js:14:1)
+Caused by: Error: b00m!
+at bar (main.js:3:9)
+at foo (main.js:8:5)
+at Iife (main.js:16:5)
+at <anonymous> (main.js:14:1)
+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

@@ -315,5 +315,63 @@ describe('console', () => {
         t.assert.snapshot?.(rawText);
       });
     });
+
+    it('applies source maps to stack traces of uncaught exceptions with cause', async t => {
+      server.addRoute('/main.min.js', (_req, res) => {
+        res.setHeader('Content-Type', 'text/javascript');
+        res.statusCode = 200;
+        res.end(`function r(){throw new Error("b00m!")}function o(){try{r()}catch(r){throw new Error("bar failed",{cause:r})}}(function r(){try{o()}catch(r){throw new Error("foo failed",{cause:r})}})();
+          //# sourceMappingURL=data:application/json;charset=utf-8;base64,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
+        `);
+      });
+      server.addHtmlRoute(
+        '/index.html',
+        `<script src="${server.getRoute('/main.min.js')}"></script>`,
+      );
+
+      await withMcpContext(async (response, context) => {
+        const page = await context.newPage();
+        await page.goto(server.getRoute('/index.html'));
+
+        await getConsoleMessage.handler(
+          {params: {msgid: 1}},
+          response,
+          context,
+        );
+        const formattedResponse = await response.handle('test', context);
+        const rawText = getTextContent(formattedResponse.content[0]);
+
+        t.assert.snapshot?.(rawText);
+      });
+    });
+
+    it('applies source maps to stack traces of Error object (with cause) console.log arguments', async t => {
+      server.addRoute('/main.min.js', (_req, res) => {
+        res.setHeader('Content-Type', 'text/javascript');
+        res.statusCode = 200;
+        res.end(`function o(){throw new Error("b00m!")}function r(){try{o()}catch(o){throw new Error("bar failed",{cause:o})}}(function o(){try{r()}catch(o){console.log("foo failed",o)}})();
+          //# sourceMappingURL=data:application/json;charset=utf-8;base64,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
+        `);
+      });
+      server.addHtmlRoute(
+        '/index.html',
+        `<script src="${server.getRoute('/main.min.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);
+      });
+    });
   });
 });