/*
 * Any copyright is dedicated to the Public Domain.
 * http://creativecommons.org/publicdomain/zero/1.0/
 */

// Test that makes sure web console autocomplete happens in the user-selected
// stackframe from the js debugger.

"use strict";

const TEST_URI = "http://example.com/browser/browser/devtools/webconsole/" +
                 "test/test-autocomplete-in-stackframe.html";

let testDriver, gStackframes;

function test() {
  requestLongerTimeout(2);
  loadTab(TEST_URI).then(() => {
    openConsole().then((hud) => {
      testDriver = testCompletion(hud);
      testDriver.next();
    });
  });
}

function testNext() {
  executeSoon(function() {
    testDriver.next();
  });
}

function* testCompletion(hud) {
  let jsterm = hud.jsterm;
  let input = jsterm.inputNode;
  let popup = jsterm.autocompletePopup;

  // Test that document.title gives string methods. Native getters must execute.
  input.value = "document.title.";
  input.setSelectionRange(input.value.length, input.value.length);
  jsterm.complete(jsterm.COMPLETE_HINT_ONLY, testNext);
  yield undefined;

  let newItems = popup.getItems();
  ok(newItems.length > 0, "'document.title.' gave a list of suggestions");
  ok(newItems.some(function(item) {
       return item.label == "substr";
     }), "autocomplete results do contain substr");
  ok(newItems.some(function(item) {
       return item.label == "toLowerCase";
     }), "autocomplete results do contain toLowerCase");
  ok(newItems.some(function(item) {
       return item.label == "strike";
     }), "autocomplete results do contain strike");

  // Test if 'f' gives 'foo1' but not 'foo2' or 'foo3'
  input.value = "f";
  input.setSelectionRange(1, 1);
  jsterm.complete(jsterm.COMPLETE_HINT_ONLY, testNext);
  yield undefined;

  newItems = popup.getItems();
  ok(newItems.length > 0, "'f' gave a list of suggestions");
  ok(!newItems.every(function(item) {
       return item.label != "foo1";
     }), "autocomplete results do contain foo1");
  ok(!newItems.every(function(item) {
       return item.label != "foo1Obj";
     }), "autocomplete results do contain foo1Obj");
  ok(newItems.every(function(item) {
       return item.label != "foo2";
     }), "autocomplete results do not contain foo2");
  ok(newItems.every(function(item) {
       return item.label != "foo2Obj";
     }), "autocomplete results do not contain foo2Obj");
  ok(newItems.every(function(item) {
       return item.label != "foo3";
     }), "autocomplete results do not contain foo3");
  ok(newItems.every(function(item) {
       return item.label != "foo3Obj";
     }), "autocomplete results do not contain foo3Obj");

  // Test if 'foo1Obj.' gives 'prop1' and 'prop2'
  input.value = "foo1Obj.";
  input.setSelectionRange(8, 8);
  jsterm.complete(jsterm.COMPLETE_HINT_ONLY, testNext);
  yield undefined;

  newItems = popup.getItems();
  ok(!newItems.every(function(item) {
       return item.label != "prop1";
     }), "autocomplete results do contain prop1");
  ok(!newItems.every(function(item) {
       return item.label != "prop2";
     }), "autocomplete results do contain prop2");

  // Test if 'foo1Obj.prop2.' gives 'prop21'
  input.value = "foo1Obj.prop2.";
  input.setSelectionRange(14, 14);
  jsterm.complete(jsterm.COMPLETE_HINT_ONLY, testNext);
  yield undefined;

  newItems = popup.getItems();
  ok(!newItems.every(function(item) {
       return item.label != "prop21";
     }), "autocomplete results do contain prop21");

  info("openDebugger");
  executeSoon(() => openDebugger().then(debuggerOpened));
  yield undefined;

  // From this point on the
  // Test if 'f' gives 'foo3' and 'foo1' but not 'foo2'
  input.value = "f";
  input.setSelectionRange(1, 1);
  jsterm.complete(jsterm.COMPLETE_HINT_ONLY, testNext);
  yield undefined;

  newItems = popup.getItems();
  ok(newItems.length > 0, "'f' gave a list of suggestions");
  ok(!newItems.every(function(item) {
       return item.label != "foo3";
     }), "autocomplete results do contain foo3");
  ok(!newItems.every(function(item) {
       return item.label != "foo3Obj";
     }), "autocomplete results do contain foo3Obj");
  ok(!newItems.every(function(item) {
       return item.label != "foo1";
     }), "autocomplete results do contain foo1");
  ok(!newItems.every(function(item) {
       return item.label != "foo1Obj";
     }), "autocomplete results do contain foo1Obj");
  ok(newItems.every(function(item) {
       return item.label != "foo2";
     }), "autocomplete results do not contain foo2");
  ok(newItems.every(function(item) {
       return item.label != "foo2Obj";
     }), "autocomplete results do not contain foo2Obj");

  openDebugger().then(() => {
    gStackframes.selectFrame(1);

    info("openConsole");
    executeSoon(() => openConsole().then(() => testDriver.next()));
  });
  yield undefined;

  // Test if 'f' gives 'foo2' and 'foo1' but not 'foo3'
  input.value = "f";
  input.setSelectionRange(1, 1);
  jsterm.complete(jsterm.COMPLETE_HINT_ONLY, testNext);
  yield undefined;

  newItems = popup.getItems();
  ok(newItems.length > 0, "'f' gave a list of suggestions");
  ok(!newItems.every(function(item) {
       return item.label != "foo2";
     }), "autocomplete results do contain foo2");
  ok(!newItems.every(function(item) {
       return item.label != "foo2Obj";
     }), "autocomplete results do contain foo2Obj");
  ok(!newItems.every(function(item) {
       return item.label != "foo1";
     }), "autocomplete results do contain foo1");
  ok(!newItems.every(function(item) {
       return item.label != "foo1Obj";
     }), "autocomplete results do contain foo1Obj");
  ok(newItems.every(function(item) {
       return item.label != "foo3";
     }), "autocomplete results do not contain foo3");
  ok(newItems.every(function(item) {
       return item.label != "foo3Obj";
     }), "autocomplete results do not contain foo3Obj");

  // Test if 'foo2Obj.' gives 'prop1'
  input.value = "foo2Obj.";
  input.setSelectionRange(8, 8);
  jsterm.complete(jsterm.COMPLETE_HINT_ONLY, testNext);
  yield undefined;

  newItems = popup.getItems();
  ok(!newItems.every(function(item) {
       return item.label != "prop1";
     }), "autocomplete results do contain prop1");

  // Test if 'foo2Obj.prop1.' gives 'prop11'
  input.value = "foo2Obj.prop1.";
  input.setSelectionRange(14, 14);
  jsterm.complete(jsterm.COMPLETE_HINT_ONLY, testNext);
  yield undefined;

  newItems = popup.getItems();
  ok(!newItems.every(function(item) {
       return item.label != "prop11";
     }), "autocomplete results do contain prop11");

  // Test if 'foo2Obj.prop1.prop11.' gives suggestions for a string
  // i.e. 'length'
  input.value = "foo2Obj.prop1.prop11.";
  input.setSelectionRange(21, 21);
  jsterm.complete(jsterm.COMPLETE_HINT_ONLY, testNext);
  yield undefined;

  newItems = popup.getItems();
  ok(!newItems.every(function(item) {
       return item.label != "length";
     }), "autocomplete results do contain length");

  // Test if 'foo1Obj[0].' throws no errors.
  input.value = "foo2Obj[0].";
  input.setSelectionRange(11, 11);
  jsterm.complete(jsterm.COMPLETE_HINT_ONLY, testNext);
  yield undefined;

  newItems = popup.getItems();
  is(newItems.length, 0, "no items for foo2Obj[0]");

  testDriver = null;
  executeSoon(finishUp);
  yield undefined;
}

function debuggerOpened(aResult) {
  let debuggerWin = aResult.panelWin;
  let debuggerController = debuggerWin.DebuggerController;
  let thread = debuggerController.activeThread;
  gStackframes = debuggerController.StackFrames;

  executeSoon(() => {
    thread.addOneTimeListener("framesadded", onFramesAdded);
    info("firstCall()");
    content.wrappedJSObject.firstCall();
  });
}

function onFramesAdded() {
  info("onFramesAdded, openConsole() now");
  executeSoon(() => openConsole().then(testNext));
}

function finishUp() {
  testDriver = gStackframes = null;
  finishTest();
}
