DXR is a code search and navigation tool aimed at making sense of large projects. It supports full-text and regex searches as well as structural queries.

Mercurial (4a45ed98fb43)

VCS Links

Line Code
1 2 3 4 5 6 7 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 33 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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177
<!DOCTYPE html>
<html>
<head>
  <title>Test for absolute positioner appearance</title>
  <script src="/tests/SimpleTest/SimpleTest.js"></script>
  <script src="/tests/SimpleTest/EventUtils.js"></script>
  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
</head>
<body>
<p id="display"></p>
<div id="content" style="display: none;">

</div>

<div id="editor" contenteditable></div>
<div id="clickaway" style="width: 3px; height: 3px;"></div>
<img src="green.png"><!-- for ensuring to load the image at first test of <img> case -->
<pre id="test">

<script class="testbody" type="application/javascript">
"use strict";

SimpleTest.waitForExplicitFinish();
SimpleTest.waitForFocus(async function() {
  async function waitForSelectionChange() {
    return new Promise(resolve => {
      document.addEventListener("selectionchange", () => {
        resolve();
      }, {once: true});
    });
  }

  let editor = document.getElementById("editor");
  let outOfEditor = document.getElementById("clickaway");

  async function testIfAppears() {
    const kTests = [
      { description: "absolute positioned <div>",
        innerHTML: "<div id=\"target\" style=\"position: absolute; top: 50px; left: 50px;\">positioned</div>",
        movable: true,
      },
      { description: "fixed positioned <div>",
        innerHTML: "<div id=\"target\" style=\"position: fixed; top: 50px; left: 50px;\">positioned</div>",
        movable: false,
      },
      { description: "relative positioned <div>",
        innerHTML: "<div id=\"target\" style=\"position: relative; top: 50px; left: 50px;\">positioned</div>",
        movable: false,
      },
    ];

    for (const kTest of kTests) {
      const kDescription = "testIfAppears, " + kTest.description + ": ";
      editor.innerHTML = kTest.innerHTML;
      let target = document.getElementById("target");

      document.execCommand("enableAbsolutePositionEditing", false, false);
      ok(!document.queryCommandState("enableAbsolutePositionEditing"),
         kDescription + "Absolute positioned element editor should be disabled by the call of execCommand");

      synthesizeMouseAtCenter(outOfEditor, {});
      let promiseSelectionChangeEvent1 = waitForSelectionChange();
      synthesizeMouseAtCenter(target, {});
      await promiseSelectionChangeEvent1;

      ok(!target.hasAttribute("_moz_abspos"),
         kDescription + "While enableAbsolutePositioner is disabled, positioner shouldn't appear");

      document.execCommand("enableAbsolutePositionEditing", false, true);
      ok(document.queryCommandState("enableAbsolutePositionEditing"),
         kDescription + "Absolute positioned element editor should be enabled by the call of execCommand");

      synthesizeMouseAtCenter(outOfEditor, {});
      let promiseSelectionChangeEvent2 = waitForSelectionChange();
      synthesizeMouseAtCenter(target, {});
      await promiseSelectionChangeEvent2;

      is(target.hasAttribute("_moz_abspos"), kTest.movable,
         kDescription + (kTest.movable ? "While enableAbsolutePositionEditing is enabled, positioner should appear" :
                                         "Even while enableAbsolutePositionEditing is enabled, positioner shouldn't appear"));

      document.execCommand("enableAbsolutePositionEditing", false, false);
      ok(!target.hasAttribute("_moz_abspos"),
         kDescription + "When enableAbsolutePositionEditing is disabled even while positioner is visible, positioner should disappear");

      document.execCommand("enableAbsolutePositionEditing", false, true);
      is(target.hasAttribute("_moz_abspos"), kTest.movable,
         kDescription + (kTest.movable ?
                           "When enableAbsolutePositionEditing is enabled when absolute positioned element is selected, positioner should appear" :
                           "Even if enableAbsolutePositionEditing is enabled when static positioned element is selected, positioner shouldn't appear"));
    }
  }

  async function testStyle() {
    // See HTMLEditor::GetTemporaryStyleForFocusedPositionedElement().
    const kTests = [
      { description: "background-color: transparent; color: white;",
        innerHTML: "<div id=\"target\" style=\"position: absolute; " +
                                              "top: 50%; left: 50%; " +
                                              "background-color: transparent; " +
                                              "color: white;\">positioned</div>",
        value: "black",
      },
      { description: "background-color: transparent; color: black;",
        innerHTML: "<div id=\"target\" style=\"position: absolute; " +
                                              "top: 50%; left: 50%; " +
                                              "background-color: transparent; " +
                                              "color: black;\">positioned</div>",
        value: "white",
      },
      { description: "background-color: black; color: white;",
        innerHTML: "<div id=\"target\" style=\"position: absolute; " +
                                              "top: 50%; left: 50%; " +
                                              "background-color: black; " +
                                              "color: white;\">positioned</div>",
        value: "",
      },
      { description: "background-color: white; color: black;",
        innerHTML: "<div id=\"target\" style=\"position: absolute; " +
                                              "top: 50%; left: 50%; " +
                                              "background-color: white; " +
                                              "color: black;\">positioned</div>",
        value: "",
      },
      { description: "background-image: green.png; background-color: black; color: white;",
        innerHTML: "<div id=\"target\" style=\"position: absolute; " +
                                              "top: 50%; left: 50%; " +
                                              "background-image: green.png; " +
                                              "background-color: black; " +
                                              "color: white;\">positioned</div>",
        value: "",
      },
      { description: "background-image: green.png; background-color: white; color: black;",
        innerHTML: "<div id=\"target\" style=\"position: absolute; " +
                                              "top: 50%; left: 50%; " +
                                              "background-image: green.png; " +
                                              "background-color: white; " +
                                              "color: black;\">positioned</div>",
        value: "",
      },
      { description: "background-image: green.png;",
        innerHTML: "<div id=\"target\" style=\"position: absolute; " +
                                              "top: 50%; left: 50%; " +
                                              "background-image: green.png;\">positioned</div>",
        value: "white", // XXX Why? background-image is not "none"...
      },
    ];

    document.execCommand("enableAbsolutePositionEditing", false, true);
    ok(document.queryCommandState("enableAbsolutePositionEditing"),
       "testStyle, Absolute positioned element editor should be enabled by the call of execCommand");

    for (const kTest of kTests) {
      const kDescription = "testStyle, " + kTest.description + ": ";

      editor.innerHTML = kTest.innerHTML;
      let target = document.getElementById("target");

      synthesizeMouseAtCenter(outOfEditor, {});
      let promiseSelectionChangeEvent = waitForSelectionChange();
      synthesizeMouseAtCenter(target, {});
      await promiseSelectionChangeEvent;

      is(target.getAttribute("_moz_abspos"), kTest.value,
         kDescription + "The value of _moz_abspos attribute is unexpected");
    }
  }

  await testIfAppears();
  await testStyle();

  SimpleTest.finish();
});
</script>
</pre>
</body>
</html>