[inspector] implemented blackboxing inside v8

test/inspector/debugger/framework-break.js

+// Copyright 2017 the V8 project authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+print('Checks that breaks in framework code correctly processed.');
+
+InspectorTest.addScript(
+    `
+function frameworkAssert() {
+  console.assert(false);
+}
+
+function throwCaughtError() {
+  try {
+    throw new Error();
+  } catch (e) {
+  }
+}
+
+function throwUncaughtError() {
+  throw new Error();
+}
+
+function breakpoint() {
+  return 239;
+}
+
+function debuggerStatement() {
+  debugger;
+}
+
+function syncDOMBreakpoint() {
+  breakProgram('', '');
+}
+
+function asyncDOMBreakpoint() {
+  return 42;
+}
+
+function throwCaughtSyntaxError() {
+  try {
+    eval('}');
+  } catch (e) {
+  }
+}
+
+function throwFromJSONParse() {
+  try {
+    JSON.parse('ping');
+  } catch (e) {
+  }
+}
+
+//# sourceURL=framework.js`,
+    7, 26);
+
+InspectorTest.setupScriptMap();
+Protocol.Debugger.onPaused(message => {
+  InspectorTest.logCallFrames(message.params.callFrames);
+  InspectorTest.log('');
+  Protocol.Debugger.resume();
+});
+
+Protocol.Debugger.enable();
+Protocol.Debugger.setBlackboxPatterns({patterns: ['framework\.js']});
+
+InspectorTest.runTestSuite([
+  function testConsoleAssert(next) {
+    Protocol.Debugger.setPauseOnExceptions({state: 'all'})
+        .then(() => InspectorTest.log('> all frames in framework:'))
+        .then(
+            () => Protocol.Runtime.evaluate(
+                {expression: 'frameworkAssert()//# sourceURL=framework.js'}))
+        .then(() => InspectorTest.log('> mixed, top frame in framework:'))
+        .then(
+            () => Protocol.Runtime.evaluate(
+                {expression: 'frameworkAssert()//# sourceURL=user.js'}))
+        .then(() => Protocol.Debugger.setPauseOnExceptions({state: 'none'}))
+        .then(next);
+  },
+
+  function testCaughtException(next) {
+    Protocol.Debugger.setPauseOnExceptions({state: 'all'})
+        .then(() => InspectorTest.log('> all frames in framework:'))
+        .then(
+            () => Protocol.Runtime.evaluate(
+                {expression: 'throwCaughtError()//# sourceURL=framework.js'}))
+        .then(() => InspectorTest.log('> mixed, top frame in framework:'))
+        .then(
+            () => Protocol.Runtime.evaluate(
+                {expression: 'throwCaughtError()//# sourceURL=user.js'}))
+        .then(() => Protocol.Debugger.setPauseOnExceptions({state: 'none'}))
+        .then(next);
+  },
+
+  function testUncaughtException(next) {
+    Protocol.Debugger.setPauseOnExceptions({state: 'all'})
+        .then(() => InspectorTest.log('> all frames in framework:'))
+        .then(
+            () => Protocol.Runtime.evaluate(
+                {expression: 'throwUncaughtError()//# sourceURL=framework.js'}))
+        .then(() => InspectorTest.log('> mixed, top frame in framework:'))
+        .then(
+            () => Protocol.Runtime.evaluate(
+                {expression: 'throwUncaughtError()//# sourceURL=user.js'}))
+        .then(() => Protocol.Debugger.setPauseOnExceptions({state: 'none'}))
+        .then(next);
+  },
+
+  function testBreakpoint(next) {
+    Protocol.Debugger.setBreakpointByUrl({lineNumber: 24, url: 'framework.js'})
+        .then(() => InspectorTest.log('> all frames in framework:'))
+        .then(
+            () => Protocol.Runtime.evaluate(
+                {expression: 'breakpoint()//# sourceURL=framework.js'}))
+        .then(() => InspectorTest.log('> mixed, top frame in framework:'))
+        .then(
+            () => Protocol.Runtime.evaluate(
+                {expression: 'breakpoint()//# sourceURL=user.js'}))
+        .then(next);
+  },
+
+  function testDebuggerStatement(next) {
+    InspectorTest.log('> all frames in framework:');
+    Protocol.Runtime
+        .evaluate({expression: 'debuggerStatement()//# sourceURL=framework.js'})
+        .then(() => InspectorTest.log('> mixed, top frame in framework:'))
+        .then(
+            () => Protocol.Runtime.evaluate(
+                {expression: 'debuggerStatement()//# sourceURL=user.js'}))
+        .then(next);
+  },
+
+  function testSyncDOMBreakpoint(next) {
+    InspectorTest.log('> all frames in framework:');
+    Protocol.Runtime
+        .evaluate({expression: 'syncDOMBreakpoint()//# sourceURL=framework.js'})
+        .then(() => InspectorTest.log('> mixed, top frame in framework:'))
+        .then(
+            () => Protocol.Runtime.evaluate(
+                {expression: 'syncDOMBreakpoint()//# sourceURL=user.js'}))
+        .then(next);
+  },
+
+  function testAsyncDOMBreakpoint(next) {
+    schedulePauseOnNextStatement('', '');
+    InspectorTest.log('> all frames in framework:');
+    Protocol.Runtime
+        .evaluate(
+            {expression: 'asyncDOMBreakpoint()//# sourceURL=framework.js'})
+        .then(() => cancelPauseOnNextStatement())
+        .then(
+            () => Protocol.Runtime.evaluate(
+                {expression: '42//# sourceURL=user.js'}))
+        .then(() => schedulePauseOnNextStatement('', ''))
+        .then(
+            () => Protocol.Runtime.evaluate(
+                {expression: 'asyncDOMBreakpoint()//# sourceURL=user.js'}))
+        .then(next);
+  },
+
+  function testCaughtSyntaxError(next) {
+    Protocol.Debugger.setPauseOnExceptions({state: 'all'})
+        .then(() => InspectorTest.log('> all frames in framework:'))
+        .then(() => Protocol.Runtime.evaluate({
+          expression: 'throwCaughtSyntaxError()//# sourceURL=framework.js'
+        }))
+        .then(() => InspectorTest.log('> mixed, top frame in framework:'))
+        .then(
+            () => Protocol.Runtime.evaluate(
+                {expression: 'throwCaughtSyntaxError()//# sourceURL=user.js'}))
+        .then(() => Protocol.Debugger.setPauseOnExceptions({state: 'none'}))
+        .then(next);
+  },
+
+  function testCaughtJSONParseError(next) {
+    Protocol.Debugger.setPauseOnExceptions({state: 'all'})
+        .then(() => InspectorTest.log('> all frames in framework:'))
+        .then(
+            () => Protocol.Runtime.evaluate(
+                {expression: 'throwFromJSONParse()//# sourceURL=framework.js'}))
+        .then(() => InspectorTest.log('> mixed, top frame in framework:'))
+        .then(
+            () => Protocol.Runtime.evaluate(
+                {expression: 'throwFromJSONParse()//# sourceURL=user.js'}))
+        .then(() => Protocol.Debugger.setPauseOnExceptions({state: 'none'}))
+        .then(next);
+  }
+]);