1 files changed, 128 insertions, 0 deletions
diff --git a/test/inspector/test-inspector-break-when-eval.js b/test/inspector/test-inspector-break-when-eval.js
new file mode 100644
index 0000000000..388edf6f5c
--- /dev/null
+++ b/test/inspector/test-inspector-break-when-eval.js
@@ -0,0 +1,128 @@
+'use strict';
+const common = require('../common');
+common.skipIfInspectorDisabled();
+const assert = require('assert');
+const helper = require('./inspector-helper.js');
+const path = require('path');
+
+const script = path.join(path.dirname(module.filename), 'global-function.js');
+
+
+function setupExpectBreakOnLine(line, url, session) {
+  return function(message) {
+    if ('Debugger.paused' === message['method']) {
+      const callFrame = message['params']['callFrames'][0];
+      const location = callFrame['location'];
+      assert.strictEqual(url, session.scriptUrlForId(location['scriptId']));
+      assert.strictEqual(line, location['lineNumber']);
+      return true;
+    }
+  };
+}
+
+function setupExpectConsoleOutputAndBreak(type, values) {
+  if (!(values instanceof Array))
+    values = [ values ];
+  let consoleLog = false;
+  function matchConsoleLog(message) {
+    if ('Runtime.consoleAPICalled' === message['method']) {
+      const params = message['params'];
+      if (params['type'] === type) {
+        let i = 0;
+        for (const value of params['args']) {
+          if (value['value'] !== values[i++])
+            return false;
+        }
+        return i === values.length;
+      }
+    }
+  }
+
+  return function(message) {
+    if (consoleLog)
+      return message['method'] === 'Debugger.paused';
+    consoleLog = matchConsoleLog(message);
+    return false;
+  };
+}
+
+function setupExpectContextDestroyed(id) {
+  return function(message) {
+    if ('Runtime.executionContextDestroyed' === message['method'])
+      return message['params']['executionContextId'] === id;
+  };
+}
+
+function setupDebugger(session) {
+  console.log('[test]', 'Setting up a debugger');
+  const commands = [
+    { 'method': 'Runtime.enable' },
+    { 'method': 'Debugger.enable' },
+    { 'method': 'Debugger.setAsyncCallStackDepth',
+      'params': {'maxDepth': 0} },
+    { 'method': 'Runtime.runIfWaitingForDebugger' },
+  ];
+
+  session
+    .sendInspectorCommands(commands)
+    .expectMessages((message) => 'Runtime.consoleAPICalled' === message.method);
+}
+
+function breakOnLine(session) {
+  console.log('[test]', 'Breaking in the code');
+  const commands = [
+    { 'method': 'Debugger.setBreakpointByUrl',
+      'params': { 'lineNumber': 9,
+                  'url': script,
+                  'columnNumber': 0,
+                  'condition': ''
+      }
+    },
+    { 'method': 'Runtime.evaluate',
+      'params': { 'expression': 'sum()',
+                  'objectGroup': 'console',
+                  'includeCommandLineAPI': true,
+                  'silent': false,
+                  'contextId': 1,
+                  'returnByValue': false,
+                  'generatePreview': true,
+                  'userGesture': true,
+                  'awaitPromise': false
+      }
+    }
+  ];
+  helper.markMessageNoResponse(commands[1]);
+  session
+    .sendInspectorCommands(commands)
+    .expectMessages(setupExpectBreakOnLine(9, script, session));
+}
+
+function stepOverConsoleStatement(session) {
+  console.log('[test]', 'Step over console statement and test output');
+  session
+    .sendInspectorCommands({ 'method': 'Debugger.stepOver' })
+    .expectMessages(setupExpectConsoleOutputAndBreak('log', [0, 3]));
+}
+
+function testWaitsForFrontendDisconnect(session, harness) {
+  console.log('[test]', 'Verify node waits for the frontend to disconnect');
+  session.sendInspectorCommands({ 'method': 'Debugger.resume'})
+    .expectMessages(setupExpectContextDestroyed(1))
+    .expectStderrOutput('Waiting for the debugger to disconnect...')
+    .disconnect(true);
+}
+
+function runTests(harness) {
+  harness
+    .runFrontendSession([
+      setupDebugger,
+      breakOnLine,
+      stepOverConsoleStatement,
+      testWaitsForFrontendDisconnect
+    ]).expectShutDown(0);
+}
+
+helper.startNodeForInspectorTest(runTests,
+                                 ['--inspect'],
+                                 undefined,
+                                 script);