B2G/gecko/browser/devtools/layoutview/test/browser_layoutview.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();
  Services.prefs.setBoolPref("devtools.layoutview.enabled", true);
  Services.prefs.setBoolPref("devtools.inspector.sidebarOpen", true);
  let doc;
  let node;
  let view;
  let res1 = [
        {selector: "#element-size",              value: "160x160"},
        {selector: ".size > span",               value: "100x100"},
        {selector: ".margin.top > span",         value: 30},
        {selector: ".margin.left > span",        value: "auto"},
        {selector: ".margin.bottom > span",      value: 30},
        {selector: ".margin.right > span",       value: "auto"},
        {selector: ".padding.top > span",        value: 20},
        {selector: ".padding.left > span",       value: 20},
        {selector: ".padding.bottom > span",     value: 20},
        {selector: ".padding.right > span",      value: 20},
        {selector: ".border.top > span",         value: 10},
        {selector: ".border.left > span",        value: 10},
        {selector: ".border.bottom > span",      value: 10},
        {selector: ".border.right > span",       value: 10},
  ];
  let res2 = [
        {selector: "#element-size",              value: "190x210"},
        {selector: ".size > span",               value: "100x150"},
        {selector: ".margin.top > span",         value: 30},
        {selector: ".margin.left > span",        value: "auto"},
        {selector: ".margin.bottom > span",      value: 30},
        {selector: ".margin.right > span",       value: "auto"},
        {selector: ".padding.top > span",        value: 20},
        {selector: ".padding.left > span",       value: 20},
        {selector: ".padding.bottom > span",     value: 20},
        {selector: ".padding.right > span",      value: 50},
        {selector: ".border.top > span",         value: 10},
        {selector: ".border.left > span",        value: 10},
        {selector: ".border.bottom > span",      value: 10},
        {selector: ".border.right > span",       value: 10},
  ];
  gBrowser.selectedTab = gBrowser.addTab();
  gBrowser.selectedBrowser.addEventListener("load", function onload() {
    gBrowser.selectedBrowser.removeEventListener("load", onload, true);
    doc = content.document;
    waitForFocus(setupTest, content);
  }, true);
  let style = "div { position: absolute; top: 42px; left: 42px; height: 100px; width: 100px; border: 10px solid black; padding: 20px; margin: 30px auto;}";
  let html = "<style>" + style + "</style><div></div>"
  content.location = "data:text/html," + encodeURIComponent(html);
  function setupTest() {
    node = doc.querySelector("div");
    ok(node, "node found");
    Services.obs.addObserver(openLayoutView,
      InspectorUI.INSPECTOR_NOTIFICATIONS.OPENED, false);
    InspectorUI.toggleInspectorUI();
  }
  function openLayoutView() {
    Services.obs.removeObserver(openLayoutView,
      InspectorUI.INSPECTOR_NOTIFICATIONS.OPENED);
    info("Inspector open");
    let highlighter = InspectorUI.highlighter;
    highlighter.highlight(node);
    highlighter.lock();
    window.addEventListener("message", viewReady, true);
  }
  function viewReady(e) {
    if (e.data != "layoutview-ready") return;
    window.removeEventListener("message", viewReady, true);
    info("Layout view ready");
    view = InspectorUI._sidebar._layoutview;
    ok(!!view, "LayoutView document is alive.");
    view.open();
    ok(view.iframe.getAttribute("open"), "true", "View is open.");
    test1();
  }
  function test1() {
    let viewdoc = view.iframe.contentDocument;
    for (let i = 0; i < res1.length; i++) {
      let elt = viewdoc.querySelector(res1[i].selector);
      is(elt.textContent, res1[i].value, res1[i].selector + " has the right value.");
    }
    InspectorUI.selection.style.height = "150px";
    InspectorUI.selection.style.paddingRight = "50px";
    setTimeout(test2, 200); 
  }
  function test2() {
    let viewdoc = view.iframe.contentDocument;
    for (let i = 0; i < res2.length; i++) {
      let elt = viewdoc.querySelector(res2[i].selector);
      is(elt.textContent, res2[i].value, res2[i].selector + " has the right value after style update.");
    }
    executeSoon(function() {
      Services.obs.addObserver(finishUp,
        InspectorUI.INSPECTOR_NOTIFICATIONS.CLOSED, false);
      InspectorUI.closeInspectorUI();
    });
  }
  function finishUp() {
    Services.prefs.clearUserPref("devtools.layoutview.enabled");
    Services.prefs.clearUserPref("devtools.inspector.sidebarOpen");
    Services.obs.removeObserver(finishUp, InspectorUI.INSPECTOR_NOTIFICATIONS.CLOSED);
    gBrowser.removeCurrentTab();
    finish();
  }
}
function test ( ) { waitForExplicitFinish ( ) ; Services . prefs . setBoolPref ( "devtools.layoutview.enabled" , true ) ; Services . prefs . setBoolPref ( "devtools.inspector.sidebarOpen" , true ) ; let doc ; let node ; let view ; let res1 = [ { selector : "#element-size" , value : "160x160" } , { selector : ".size > span" , value : "100x100" } , { selector : ".margin.top > span" , value : 30 } , { selector : ".margin.left > span" , value : "auto" } , { selector : ".margin.bottom > span" , value : 30 } , { selector : ".margin.right > span" , value : "auto" } , { selector : ".padding.top > span" , value : 20 } , { selector : ".padding.left > span" , value : 20 } , { selector : ".padding.bottom > span" , value : 20 } , { selector : ".padding.right > span" , value : 20 } , { selector : ".border.top > span" , value : 10 } , { selector : ".border.left > span" , value : 10 } , { selector : ".border.bottom > span" , value : 10 } , { selector : ".border.right > span" , value : 10 } , ] ; let res2 = [ { selector : "#element-size" , value : "190x210" } , { selector : ".size > span" , value : "100x150" } , { selector : ".margin.top > span" , value : 30 } , { selector : ".margin.left > span" , value : "auto" } , { selector : ".margin.bottom > span" , value : 30 } , { selector : ".margin.right > span" , value : "auto" } , { selector : ".padding.top > span" , value : 20 } , { selector : ".padding.left > span" , value : 20 } , { selector : ".padding.bottom > span" , value : 20 } , { selector : ".padding.right > span" , value : 50 } , { selector : ".border.top > span" , value : 10 } , { selector : ".border.left > span" , value : 10 } , { selector : ".border.bottom > span" , value : 10 } , { selector : ".border.right > span" , value : 10 } , ] ; gBrowser . selectedTab = gBrowser . addTab ( ) ; gBrowser . selectedBrowser . addEventListener ( "load" , function onload ( ) { gBrowser . selectedBrowser . removeEventListener ( "load" , onload , true ) ; doc = content . document ; waitForFocus ( setupTest , content ) ; } , true ) ; let style = "div { position: absolute; top: 42px; left: 42px; height: 100px; width: 100px; border: 10px solid black; padding: 20px; margin: 30px auto;}" ; let html = "<style>" + style + "</style><div></div>" content . location = "data:text/html," + encodeURIComponent ( html ) ; function setupTest ( ) { node = doc . querySelector ( "div" ) ; ok ( node , "node found" ) ; Services . obs . addObserver ( openLayoutView , InspectorUI . INSPECTOR_NOTIFICATIONS . OPENED , false ) ; InspectorUI . toggleInspectorUI ( ) ; } function openLayoutView ( ) { Services . obs . removeObserver ( openLayoutView , InspectorUI . INSPECTOR_NOTIFICATIONS . OPENED ) ; info ( "Inspector open" ) ; let highlighter = InspectorUI . highlighter ; highlighter . highlight ( node ) ; highlighter . lock ( ) ; window . addEventListener ( "message" , viewReady , true ) ; } function viewReady ( e ) { if ( e . data != "layoutview-ready" ) return ; window . removeEventListener ( "message" , viewReady , true ) ; info ( "Layout view ready" ) ; view = InspectorUI . _sidebar . _layoutview ; ok ( ! ! view , "LayoutView document is alive." ) ; view . open ( ) ; ok ( view . iframe . getAttribute ( "open" ) , "true" , "View is open." ) ; test1 ( ) ; } function test1 ( ) { let viewdoc = view . iframe . contentDocument ; for ( let i = 0 ; i < res1 . length ; i ++ ) { let elt = viewdoc . querySelector ( res1 [ i ] . selector ) ; is ( elt . textContent , res1 [ i ] . value , res1 [ i ] . selector + " has the right value." ) ; } InspectorUI . selection . style . height = "150px" ; InspectorUI . selection . style . paddingRight = "50px" ; setTimeout ( test2 , 200 ) ; } function test2 ( ) { let viewdoc = view . iframe . contentDocument ; for ( let i = 0 ; i < res2 . length ; i ++ ) { let elt = viewdoc . querySelector ( res2 [ i ] . selector ) ; is ( elt . textContent , res2 [ i ] . value , res2 [ i ] . selector + " has the right value after style update." ) ; } executeSoon ( function ( ) { Services . obs . addObserver ( finishUp , InspectorUI . INSPECTOR_NOTIFICATIONS . CLOSED , false ) ; InspectorUI . closeInspectorUI ( ) ; } ) ; } function finishUp ( ) { Services . prefs . clearUserPref ( "devtools.layoutview.enabled" ) ; Services . prefs . clearUserPref ( "devtools.inspector.sidebarOpen" ) ; Services . obs . removeObserver ( finishUp , InspectorUI . INSPECTOR_NOTIFICATIONS . CLOSED ) ; gBrowser . removeCurrentTab ( ) ; finish ( ) ; } }
Any copyright is dedicated to the Public Domain.
Any copyright is dedicated to the Public Domain .
// Expected values: // Should be enough to get a MozAfterPaint event