[inspector] use same schedulePauseOnNextStatement strategy for Debugger.pause

test/inspector/debugger/pause.js

Index: test/inspector/debugger/pause.js
diff --git a/test/inspector/debugger/pause.js b/test/inspector/debugger/pause.js
new file mode 100644
index 0000000000000000000000000000000000000000..33f76f9dcedfb2d6b19a7c474d866dcddceb258c
--- /dev/null
+++ b/test/inspector/debugger/pause.js
@@ -0,0 +1,89 @@
+// 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.
+
+InspectorTest.log('Checks Debugger.pause');
+
+InspectorTest.setupScriptMap();
+Protocol.Debugger.enable();
+InspectorTest.runAsyncTestSuite([
+  async function testPause() {
+    Protocol.Debugger.pause();
+    Protocol.Runtime.evaluate({expression: 'var a = 42;'});
+    await waitPauseAndDumpLocation();
+    await Protocol.Debugger.resume();
+  },
+
+  async function testSkipFrameworks() {
+    Protocol.Debugger.setBlackboxPatterns({patterns: ['framework\.js']});
+    Protocol.Debugger.pause();
+    Protocol.Runtime.evaluate({expression: 'var a = 42; //# sourceURL=framework.js'});
+    Protocol.Runtime.evaluate({expression: 'var a = 239;'});
+    await waitPauseAndDumpLocation();
+    await Protocol.Debugger.resume();
+  },
+
+  async function testSkipOtherContext1() {
+    let contextGroupId = utils.createContextGroup();
+    Protocol.Debugger.enable({}, contextGroupId);
+    Protocol.Debugger.pause();
+    Protocol.Runtime.evaluate({expression: 'var a = 42; //# sourceURL=framework.js'});
+    Protocol.Runtime.evaluate({expression: 'var a = 239;'}, contextGroupId);
+    Protocol.Runtime.evaluate({expression: 'var a = 1;'});
+    await waitPauseAndDumpLocation();
+    await Protocol.Debugger.resume();
+    await Protocol.Debugger.disable({}, contextGroupId);
+  },
+
+  async function testSkipOtherContext2() {
+    let contextGroupId = utils.createContextGroup();
+    Protocol.Debugger.enable({}, contextGroupId);
+    Protocol.Debugger.pause({}, contextGroupId);
+    Protocol.Runtime.evaluate({expression: 'var a = 42; //# sourceURL=framework.js'});
+    Protocol.Runtime.evaluate({expression: 'var a = 239;'}, contextGroupId);
+    Protocol.Runtime.evaluate({expression: 'var a = 1;'});
+    await waitPauseAndDumpLocation();
+    await Protocol.Debugger.resume();
+    await Protocol.Debugger.disable({}, contextGroupId);
+  },
+
+  async function testWithNativeBreakpoint() {
+    utils.schedulePauseOnNextStatement('', '');
+    await Protocol.Debugger.pause();
+    utils.cancelPauseOnNextStatement();
+    Protocol.Runtime.evaluate({expression: 'var a = 42;'});
+    await waitPauseAndDumpLocation();
+    await Protocol.Debugger.resume();
+
+    await Protocol.Debugger.pause();
+    utils.schedulePauseOnNextStatement('', '');
+    utils.cancelPauseOnNextStatement();
+    Protocol.Runtime.evaluate({expression: 'var a = 42;'});
+    await waitPauseAndDumpLocation();
+    await Protocol.Debugger.resume();
+
+    utils.schedulePauseOnNextStatement('', '');
+    utils.cancelPauseOnNextStatement();
+    await Protocol.Debugger.pause();
+    Protocol.Runtime.evaluate({expression: 'var a = 42;'});
+    await waitPauseAndDumpLocation();
+    await Protocol.Debugger.resume();
+  },
+
+  async function testDisableBreaksShouldCancelPause() {
+    await Protocol.Debugger.pause();
+    await Protocol.Debugger.setBreakpointsActive({active: false});
+    Protocol.Runtime.evaluate({expression: 'var a = 42;'})
+      .then(() => Protocol.Debugger.setBreakpointsActive({active: true}))
+      .then(() => Protocol.Runtime.evaluate({expression: 'debugger'}));
+    await waitPauseAndDumpLocation();
+    await Protocol.Debugger.resume();
+  }
+]);
+
+async function waitPauseAndDumpLocation() {
+  var message = await Protocol.Debugger.oncePaused();
+  InspectorTest.log('paused at:');
+  await InspectorTest.logSourceLocation(message.params.callFrames[0].location);
+  return message;
+}