continue-to-location-target-call-frames.js 4.72 KB
Newer Older
1 2 3 4
// 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.

5
let {session, contextGroup, Protocol} = InspectorTest.start('Check that continue-to-location works with different strategies.');
6

7
contextGroup.addScript(`
8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32
async function asyncFact(n) {
  if (n == 0) return 1;
  let r = n * await asyncFact(n - 1);
  console.log(r);
  return r;
}

function fact(n) {
  if (n == 0) return 1;
  let r = n * fact(n - 1);
  console.log(r);
  return r;
}

function topLevel() {
  eval(` + '`' + `
  var a = 1;
  var b = 2;
  fact(3);
  console.log(a + b);
  ` + '`' + `);
}

//# sourceURL=test.js`, 7, 26);

33
session.setupScriptMap();
34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134
InspectorTest.runAsyncTestSuite([
  async function testAwaitAny() {
    Protocol.Debugger.enable();
    Protocol.Debugger.setAsyncCallStackDepth({ maxDepth: 128 });
    Protocol.Debugger.pause();
    Protocol.Runtime.evaluate({expression: 'asyncFact(4)//# sourceURL=expr.js'});
    await pausedAndDumpStack();
    Protocol.Debugger.stepInto();
    let message = await pausedAndDumpStack();
    let location = message.params.callFrames[0].location;
    location.lineNumber = 11;
    Protocol.Debugger.continueToLocation({location, targetCallFrames: 'any'});
    await pausedAndDumpStack();
    Protocol.Debugger.disable();
  },

  async function testAwaitCurrent() {
    Protocol.Debugger.enable();
    Protocol.Debugger.setAsyncCallStackDepth({ maxDepth: 128 });
    Protocol.Debugger.pause();
    Protocol.Runtime.evaluate({expression: 'asyncFact(4)//# sourceURL=expr.js'});
    await pausedAndDumpStack();
    Protocol.Debugger.stepInto();
    let message = await pausedAndDumpStack();
    let location = message.params.callFrames[0].location;
    location.lineNumber = 11;
    Protocol.Debugger.continueToLocation({location, targetCallFrames: 'current'});
    await pausedAndDumpStack();
    await Protocol.Debugger.resume();
    Protocol.Debugger.disable();
  },

  async function testAny() {
    Protocol.Debugger.enable();
    Protocol.Debugger.setAsyncCallStackDepth({ maxDepth: 128 });
    Protocol.Debugger.pause();
    Protocol.Runtime.evaluate({expression: 'fact(4)//# sourceURL=expr.js'});
    await pausedAndDumpStack();
    Protocol.Debugger.stepInto();
    let message = await pausedAndDumpStack();
    let location = message.params.callFrames[0].location;
    location.lineNumber = 18;
    Protocol.Debugger.continueToLocation({location, targetCallFrames: 'any'});
    await pausedAndDumpStack();
    Protocol.Debugger.disable();
  },

  async function testCurrent() {
    Protocol.Debugger.enable();
    Protocol.Debugger.setAsyncCallStackDepth({ maxDepth: 128 });
    Protocol.Debugger.pause();
    Protocol.Runtime.evaluate({expression: 'fact(4)//# sourceURL=expr.js'});
    await pausedAndDumpStack();
    Protocol.Debugger.stepInto();
    let message = await pausedAndDumpStack();
    let location = message.params.callFrames[0].location;
    location.lineNumber = 18;
    Protocol.Debugger.continueToLocation({location, targetCallFrames: 'current'});
    await pausedAndDumpStack();
    await Protocol.Debugger.resume();
    Protocol.Debugger.disable();
  },

  async function testTopLevelAny() {
    Protocol.Debugger.enable();
    Protocol.Debugger.setAsyncCallStackDepth({ maxDepth: 128 });
    Protocol.Debugger.pause();
    Protocol.Runtime.evaluate({expression: 'topLevel()//# sourceURL=expr.js'});
    await pausedAndDumpStack();
    Protocol.Debugger.stepInto();
    await pausedAndDumpStack();
    Protocol.Debugger.stepInto();
    let message = await pausedAndDumpStack();
    let location = message.params.callFrames[0].location;
    location.lineNumber = 4;
    Protocol.Debugger.continueToLocation({location, targetCallFrames: 'any'});
    await pausedAndDumpStack();
    Protocol.Debugger.disable();
  },

  async function testTopLevelCurrent() {
    Protocol.Debugger.enable();
    Protocol.Debugger.setAsyncCallStackDepth({ maxDepth: 128 });
    Protocol.Debugger.pause();
    Protocol.Runtime.evaluate({expression: 'topLevel()//# sourceURL=expr.js'});
    await pausedAndDumpStack();
    Protocol.Debugger.stepInto();
    await pausedAndDumpStack();
    Protocol.Debugger.stepInto();
    let message = await pausedAndDumpStack();
    let location = message.params.callFrames[0].location;
    location.lineNumber = 4;
    Protocol.Debugger.continueToLocation({location, targetCallFrames: 'current'});
    await pausedAndDumpStack();
    await Protocol.Debugger.resume();
    Protocol.Debugger.disable();
  }
]);

async function pausedAndDumpStack() {
  let message = await Protocol.Debugger.oncePaused();
135 136
  session.logCallFrames(message.params.callFrames);
  session.logAsyncStackTrace(message.params.asyncStackTrace);
137 138 139
  InspectorTest.log('');
  return message;
}