B2G/gecko/browser/devtools/highlighter/test/browser_inspector_bug_674871.js
/* Any copyright is dedicated to the Public Domain.
   http://creativecommons.org/publicdomain/zero/1.0/ */
Any copyright is dedicated to the Public Domain.
Any copyright is dedicated to the Public Domain .
function test()
{
  waitForExplicitFinish();
  let doc;
  let iframeNode, iframeBodyNode;
  let iframeSrc = "<style>" +
                  "body {" +
                  "margin:0;" +
                  "height:100%;" +
                  "background-color:red" +
                  "}" +
                  "</style>" +
                  "<body></body>";
  let docSrc = "<style>" +
               "iframe {" +
               "height:200px;" +
               "border: 11px solid black;" +
               "padding: 13px;" +
               "}" +
               "body,iframe {" +
               "margin:0" +
               "}" +
               "</style>" +
               "<body>" +
               "<iframe src='data:text/html," + iframeSrc + "'></iframe>" +
               "</body>";
  gBrowser.selectedTab = gBrowser.addTab();
  gBrowser.selectedBrowser.addEventListener("load", function onload() {
    gBrowser.selectedBrowser.removeEventListener("load", onload, true);
    doc = content.document;
    waitForFocus(setupTest, content);
  }, true);
  content.location = "data:text/html," + docSrc;
  function setupTest()
  {
    iframeNode = doc.querySelector("iframe");
    iframeBodyNode = iframeNode.contentDocument.querySelector("body");
    ok(iframeNode, "we have the iframe node");
    ok(iframeBodyNode, "we have the body node");
    Services.obs.addObserver(runTests,
      InspectorUI.INSPECTOR_NOTIFICATIONS.OPENED, false);
    InspectorUI.toggleInspectorUI();
  }
  function runTests()
  {
    Services.obs.removeObserver(runTests,
      InspectorUI.INSPECTOR_NOTIFICATIONS.OPENED);
    executeSoon(function() {
      InspectorUI.highlighter.addListener("nodeselected", isTheIframeSelected);
      moveMouseOver(iframeNode, 1, 1);
    });
  }
  function isTheIframeSelected()
  {
    InspectorUI.highlighter.removeListener("nodeselected", isTheIframeSelected);
    is(InspectorUI.selection, iframeNode, "selection matches node");
    iframeNode.style.marginBottom = doc.defaultView.innerHeight + "px";
    doc.defaultView.scrollBy(0, 40);
    executeSoon(function() {
      InspectorUI.highlighter.addListener("nodeselected", isTheIframeContentSelected);
      moveMouseOver(iframeNode, 40, 40);
    });
  }
  function isTheIframeContentSelected()
  {
    InspectorUI.highlighter.removeListener("nodeselected", isTheIframeContentSelected);
    is(InspectorUI.selection, iframeBodyNode, "selection matches node");
    is(InspectorUI.highlighter._highlightRect.height, 184,
      "highlighter height");
    Services.obs.addObserver(finishUp,
      InspectorUI.INSPECTOR_NOTIFICATIONS.CLOSED, false);
    InspectorUI.closeInspectorUI();
  }
  function finishUp() {
    Services.obs.removeObserver(finishUp, InspectorUI.INSPECTOR_NOTIFICATIONS.CLOSED);
    doc = iframeNode = iframeBodyNode = null;
    gBrowser.removeCurrentTab();
    finish();
  }
  function moveMouseOver(aElement, x, y)
  {
    EventUtils.synthesizeMouse(aElement, x, y, {type: "mousemove"},
                               aElement.ownerDocument.defaultView);
  }
}
function test ( ) { waitForExplicitFinish ( ) ; let doc ; let iframeNode , iframeBodyNode ; let iframeSrc = "<style>" + "body {" + "margin:0;" + "height:100%;" + "background-color:red" + "}" + "</style>" + "<body></body>" ; let docSrc = "<style>" + "iframe {" + "height:200px;" + "border: 11px solid black;" + "padding: 13px;" + "}" + "body,iframe {" + "margin:0" + "}" + "</style>" + "<body>" + "<iframe src='data:text/html," + iframeSrc + "'></iframe>" + "</body>" ; gBrowser . selectedTab = gBrowser . addTab ( ) ; gBrowser . selectedBrowser . addEventListener ( "load" , function onload ( ) { gBrowser . selectedBrowser . removeEventListener ( "load" , onload , true ) ; doc = content . document ; waitForFocus ( setupTest , content ) ; } , true ) ; content . location = "data:text/html," + docSrc ; function setupTest ( ) { iframeNode = doc . querySelector ( "iframe" ) ; iframeBodyNode = iframeNode . contentDocument . querySelector ( "body" ) ; ok ( iframeNode , "we have the iframe node" ) ; ok ( iframeBodyNode , "we have the body node" ) ; Services . obs . addObserver ( runTests , InspectorUI . INSPECTOR_NOTIFICATIONS . OPENED , false ) ; InspectorUI . toggleInspectorUI ( ) ; } function runTests ( ) { Services . obs . removeObserver ( runTests , InspectorUI . INSPECTOR_NOTIFICATIONS . OPENED ) ; executeSoon ( function ( ) { InspectorUI . highlighter . addListener ( "nodeselected" , isTheIframeSelected ) ; moveMouseOver ( iframeNode , 1 , 1 ) ; } ) ; } function isTheIframeSelected ( ) { InspectorUI . highlighter . removeListener ( "nodeselected" , isTheIframeSelected ) ; is ( InspectorUI . selection , iframeNode , "selection matches node" ) ; iframeNode . style . marginBottom = doc . defaultView . innerHeight + "px" ; doc . defaultView . scrollBy ( 0 , 40 ) ; executeSoon ( function ( ) { InspectorUI . highlighter . addListener ( "nodeselected" , isTheIframeContentSelected ) ; moveMouseOver ( iframeNode , 40 , 40 ) ; } ) ; } function isTheIframeContentSelected ( ) { InspectorUI . highlighter . removeListener ( "nodeselected" , isTheIframeContentSelected ) ; is ( InspectorUI . selection , iframeBodyNode , "selection matches node" ) ; is ( InspectorUI . highlighter . _highlightRect . height , 184 , "highlighter height" ) ; Services . obs . addObserver ( finishUp , InspectorUI . INSPECTOR_NOTIFICATIONS . CLOSED , false ) ; InspectorUI . closeInspectorUI ( ) ; } function finishUp ( ) { Services . obs . removeObserver ( finishUp , InspectorUI . INSPECTOR_NOTIFICATIONS . CLOSED ) ; doc = iframeNode = iframeBodyNode = null ; gBrowser . removeCurrentTab ( ) ; finish ( ) ; } function moveMouseOver ( aElement , x , y ) { EventUtils . synthesizeMouse ( aElement , x , y , { type : "mousemove" } , aElement . ownerDocument . defaultView ) ; } }
Any copyright is dedicated to the Public Domain.
Any copyright is dedicated to the Public Domain .
// 184 == 200 + 11(border) + 13(padding) - 40(scroll)