<!doctype html>
<html>
<head>
<meta charset="utf-8">
<script src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"></script>
<link rel="stylesheet" type="text/css" href="chrome://mochikit/content/tests/SimpleTest/test.css" />
<style>
body {
  margin: 40px;
}
.wrapper {
  display: grid;
  width: 600px;
  grid-gap: 0px;
  grid-auto-column: 50px;
  background-color: #f00;
}
.grid1 {
  grid-template-columns: 50px 0px repeat(auto-fit, 100px);
}
.grid2 {
  grid-template-columns: 50px 0px [real-before] repeat(auto-fit, [before] 100px [after]) [real-after] 0px [final];
}
.grid3 {
  grid-template-columns: repeat(3, 66px) [real-before] repeat(auto-fit, [before] 100px [after]) [real-after];
}
.grid4 {
  grid-template-columns: repeat(2, 100px) repeat(auto-fill, 50px);
}
.grid5 {
  grid-template-columns: [real-before] repeat(auto-fit, [before] 100px [after]) [real-after];
}
.grid6 {
  grid-template-columns: [first] 0px [real-before] repeat(auto-fit, [before] 100px [after]) [real-after];
}
.grid7 {
  grid-template-columns: [real-before before] repeat(auto-fit, [before] 100px [after]) [after real-after] 0px [final];
}
.grid8 {
  grid-template-columns: [real-before] repeat(auto-fit, [before] 1000px [after]) [real-after];
}
.grid9 {
  grid-template-columns: [real-before] repeat(auto-fit, 100px [after]) [real-after];
}
.grid10 {
  grid-template-columns: [real-before] repeat(auto-fit, [before] 100px) [real-after];
}
.grid11 {
  grid-template-columns: 10px [real-before] repeat(auto-fit, [before] 1000px [after]) [real-after];
}
.grid12 {
  grid-template-columns: 10px [real-before] repeat(auto-fit, [before] 1000px [after]) [real-after] 10px;
}
.grid13 {
  grid-template-columns: 10px [real-before] repeat(auto-fit, [before] 1000px [after]) 10px;
}
.grid14 {
  grid-template-columns: [real-before] repeat(auto-fit, [before] 1000px [after]) 10px;
}
.grid15 {
  grid-template-columns: repeat(auto-fit, [before] 1000px [after]) 10px;
}
.grid16 {
  grid-template-columns: repeat(auto-fit, [before] 1000px [after]) [real-after] 10px;
}
.grid17 {
  grid-template-columns: repeat(auto-fit, [before] 1000px [after]) [real-after] 10px [final];
}
.grid18 {
  grid-template-columns: repeat(auto-fit, [before] 1000px [after]) 10px [final];
}
.grid19 {
  grid-template-columns: repeat(auto-fit, [before] 1000px);
}

.box {
  background-color: #444;
  color: #fff;
}
.a {
  grid-column: auto;
}
.b {
  grid-column: 4;
}
.c {
  grid-column: 6;
}
.d {
  grid-column: 7;
}
.e {
  grid-column: 5;
}
.f {
  grid-column: -9;
}

</style>

<script>
"use strict";

SimpleTest.waitForExplicitFinish();

function testLines(elementName, grid, expectedValues) {
  is(grid.cols.lines.length, expectedValues.length, elementName + " has expected number of lines.");

  for (let i = 0; i < grid.cols.lines.length; i++) {
    // 'number' is optional.
    if (typeof(expectedValues[i].number) != "undefined") {
      is(grid.cols.lines[i].number, expectedValues[i].number, elementName + " line " + (i + 1) + " has expected number.");
    } else {
      // If 'number' is omitted, assume that first line is line 1 and increase from there.
      is(grid.cols.lines[i].number, (i + 1), elementName + " line " + (i + 1) + " has expected number.");
    }

    // 'negativeNumber' is optional.
    if (typeof(expectedValues[i].negativeNumber) != "undefined") {
      // Check for the supplied number.
      is(grid.cols.lines[i].negativeNumber, expectedValues[i].negativeNumber, elementName + " line " + (i + 1) + " has expected negativeNumber.");
    }

    // 'start' is optional.
    if (typeof(expectedValues[i].start) != "undefined") {
      is(grid.cols.lines[i].start, expectedValues[i].start, elementName + " line " + (i + 1) + " has expected start.");
    }

    // 'breadth' is optional.
    if (typeof(expectedValues[i].breadth) != "undefined") {
      is(grid.cols.lines[i].breadth, 0, elementName + " line " + (i + 1) + " has zero breadth.");
    }

    // 'names' is optional.
    if (typeof(expectedValues[i].names) != "undefined") {
      is(grid.cols.lines[i].names + "", expectedValues[i].names, elementName + " line " + (i + 1) + " has expected names.");
    }

    // 'todo_names' is optional.
    if (typeof(expectedValues[i].todo_names) != "undefined") {
      todo_is(grid.cols.lines[i].names + "", expectedValues[i].todo_names, elementName + " line " + (i + 1) + " has expected names.");
    }
  }
}

function runTests() {
  let wrapper;
  let grid;
  let expectedValues;

  wrapper = document.getElementById("wrapper1");
  grid = wrapper.getGridFragments()[0];

  // test auto-fit count
  is(grid.cols.tracks.length, 7, "Grid column track array reports removed auto-fit columns.");

  // test resolved value of grid-template-columns
  let templateColumnsText = getComputedStyle(wrapper).gridTemplateColumns;
  is(templateColumnsText, "50px 0px 0px 100px 0px 0px 0px",
    "Resolved value of grid-template-columns reports removed auto-fits as '0px'.");

  // test starts, breadths, and states
  expectedValues = [
    { "start": 0,
      "breadth": 50,
      "state": "static" },
    { "start": 50,
      "breadth": 0,
      "state": "static" },
    { "start": 50,
      "breadth": 0,
      "state": "removed" },
    { "start": 50,
      "breadth": 100,
      "state": "repeat" },
    { "start": 150,
      "breadth": 0,
      "state": "removed" },
    { "start": 150,
      "breadth": 0,
      "state": "removed" },
    { "start": 150,
      "breadth": 0,
      "state": "removed" },
  ];
  for (let i = 0; i < grid.cols.tracks.length; i++) {
    is(grid.cols.tracks[i].start, expectedValues[i].start, "Column " + (i + 1) + " has expected start.");
    is(grid.cols.tracks[i].breadth, expectedValues[i].breadth, "Column " + (i + 1) + " has expected breadth.");
    is(grid.cols.tracks[i].state, expectedValues[i].state, "Column " + (i + 1) + " has expected state.");
  }


  wrapper = document.getElementById("wrapper2");
  grid = wrapper.getGridFragments()[0];

  // test auto-fit count
  is(grid.cols.lines.length, 9, "Grid column line array reports removed auto-fit columns.");

  // test resolved value of grid-template-columns
  templateColumnsText = getComputedStyle(wrapper).gridTemplateColumns;
  is(templateColumnsText, "50px 0px [real-before before] 0px [after before] 100px [after before] 0px [after before] 100px [after before] 0px [after real-after] 0px [final]",
    "Resolved value of grid-template-columns reports lines for removed tracks.");

  // test starts and names
  expectedValues = [
    { "start": 0,
      "names": "" },
    { "start": 50,
      "names": "" },
    { "start": 50,
      "names": "real-before,before" },
    { "start": 50,
      "names": "after,before" },
    { "start": 150,
      "names": "after,before" },
    { "start": 150,
      "names": "after,before" },
    { "start": 250,
      "names": "after,before" },
    { "start": 250,
      "names": "after,real-after" },
    { "start": 250,
      "names": "final" },
  ];
  testLines("wrapper2", grid, expectedValues);


  wrapper = document.getElementById("wrapper3");
  grid = wrapper.getGridFragments()[0];

  // test resolved value of grid-template-columns
  templateColumnsText = getComputedStyle(wrapper).gridTemplateColumns;
  is(templateColumnsText, "66px 66px 66px [real-before before] 100px [after before] 0px [after before] 100px [after before] 100px [after real-after]",
    "Resolved value of grid-template-columns reports lines for removed tracks.");


  wrapper = document.getElementById("wrapper4");
  grid = wrapper.getGridFragments()[0];

  // test auto-fill count of tracks
  is(grid.cols.tracks.length, 10, "Grid column track array respects auto-fill columns.");

  if (grid.cols.tracks.length == 10) {
    // test for static and repeat
    is(grid.cols.tracks[1].state, "static", "Grid column track 2 is marked as static.");
    is(grid.cols.tracks[2].state, "repeat", "Grid column track 3 is marked as repeat.");
  }


  wrapper = document.getElementById("wrapper5");
  grid = wrapper.getGridFragments()[0];

  // test resolved value of grid-template-columns
  templateColumnsText = getComputedStyle(wrapper).gridTemplateColumns;
  is(templateColumnsText, "[real-before before] 0px [after before] 0px [after before] 0px [after before] 0px [after before] 0px [after before] 0px [after real-after]", "Resolved value of grid-template-columns no longer lists 'none' when all auto-fit tracks are empty.");


  wrapper = document.getElementById("wrapper6");
  grid = wrapper.getGridFragments()[0];

  // test starts and names
  expectedValues = [
    { "start": 0,
      "names": "first" },
    { "start": 0,
      "names": "real-before,before" },
    { "start": 0,
      "names": "after,before" },
    { "start": 0,
      "names": "after,before" },
    { "start": 100,
      "names": "after,before" },
    { "start": 100,
      "names": "after,before" },
    { "start": 100,
      "names": "after,before" },
    { "start": 100,
      "names": "after,real-after" },
  ];
  testLines("wrapper6", grid, expectedValues);


  wrapper = document.getElementById("wrapper7");
  grid = wrapper.getGridFragments()[0];

  // test starts and names
  expectedValues = [
    { "start": 0,
      "names": "real-before,before" },
    { "start": 0,
      "names": "after,before" },
    { "start": 0,
      "names": "after,before" },
    { "start": 0,
      "names": "after,before" },
    { "start": 100,
      "names": "after,before" },
    { "start": 100,
      "names": "after,before" },
    { "start": 100,
      "names": "after,real-after" },
    { "start": 100,
      "names": "final" },
  ];
  testLines("wrapper7", grid, expectedValues);


  wrapper = document.getElementById("wrapper8");
  grid = wrapper.getGridFragments()[0];

  // test starts and names
  expectedValues = [
    { "start": 0,
      "names": "real-before,before" },
    { "start": 0,
      "names": "after,real-after" },
  ];
  testLines("wrapper8", grid, expectedValues);


  wrapper = document.getElementById("wrapper8b");
  grid = wrapper.getGridFragments()[0];

  // test starts and names
  expectedValues = [
    { "number": 0 },
    { "number": 0 },
    { "number": 0 },
    { "number": 0 },
    { "number": 0 },
    { "number": 0 },
    { "number": 0 },
    { "number": 1,
      "names": "real-before,before" },
    { "number": 2,
      "names": "after,real-after" },
  ];
  testLines("wrapper8b", grid, expectedValues);


  wrapper = document.getElementById("wrapper9");
  grid = wrapper.getGridFragments()[0];

  // test starts and names
  expectedValues = [
    { "start": 0,
      "names": "real-before" },
    { "start": 0,
      "names": "after" },
    { "start": 0,
      "names": "after" },
    { "start": 0,
      "names": "after" },
    { "start": 100,
      "names": "after" },
    { "start": 200,
      "names": "after" },
    { "start": 200,
      "names": "after,real-after" },
  ];
  testLines("wrapper9", grid, expectedValues);


  wrapper = document.getElementById("wrapper10");
  grid = wrapper.getGridFragments()[0];

  // test starts and names
  expectedValues = [
    { "start": 0,
      "names": "real-before,before" },
    { "start": 0,
      "names": "before" },
    { "start": 0,
      "names": "before" },
    { "start": 0,
      "names": "before" },
    { "start": 100,
      "names": "before" },
    { "start": 200,
      "names": "before" },
    { "start": 200,
      "names": "real-after" },
  ];
  testLines("wrapper10", grid, expectedValues);

  wrapper = document.getElementById("wrapper11");
  grid = wrapper.getGridFragments()[0];

  // test starts and names
  expectedValues = [
    { "start": 0,
      "names": "" },
    { "start": 10,
      "names": "real-before,before" },
    { "start": 10,
      "names": "after,real-after" },
  ];
  testLines("wrapper11", grid, expectedValues);

  wrapper = document.getElementById("wrapper12");
  grid = wrapper.getGridFragments()[0];

  // test starts and names
  expectedValues = [
    { "start": 0,
      "names": "" },
    { "start": 10,
      "names": "real-before,before" },
    { "start": 10,
      "names": "after,real-after" },
    { "start": 20,
      "names": "" },
  ];
  testLines("wrapper12", grid, expectedValues);

  wrapper = document.getElementById("wrapper13");
  grid = wrapper.getGridFragments()[0];

  // test starts and names
  expectedValues = [
    { "start": 0,
      "names": "" },
    { "start": 10,
      "names": "real-before,before" },
    { "start": 10,
      "names": "after" },
    { "start": 20,
      "names": "" },
  ];
  testLines("wrapper13", grid, expectedValues);

  wrapper = document.getElementById("wrapper14");
  grid = wrapper.getGridFragments()[0];

  // test starts and names
  expectedValues = [
    { "start": 0,
      "names": "real-before,before" },
    { "start": 0,
      "names": "after" },
    { "start": 10,
      "names": "" },
  ];
  testLines("wrapper14", grid, expectedValues);

  wrapper = document.getElementById("wrapper15");
  grid = wrapper.getGridFragments()[0];

  // test starts and names
  expectedValues = [
    { "start": 0,
      "names": "before" },
    { "start": 0,
      "names": "after" },
    { "start": 10,
      "names": "" },
  ];
  testLines("wrapper15", grid, expectedValues);

  wrapper = document.getElementById("wrapper16");
  grid = wrapper.getGridFragments()[0];

  // test starts and names
  expectedValues = [
    { "start": 0,
      "names": "before" },
    { "start": 0,
      "names": "after,real-after" },
    { "start": 10,
      "names": "" },
  ];
  testLines("wrapper16", grid, expectedValues);

  wrapper = document.getElementById("wrapper17");
  grid = wrapper.getGridFragments()[0];

  // test starts and names
  expectedValues = [
    { "start": 0,
      "names": "before" },
    { "start": 0,
      "names": "after,real-after" },
    { "start": 10,
      "names": "final" },
  ];
  testLines("wrapper17", grid, expectedValues);

  wrapper = document.getElementById("wrapper18");
  grid = wrapper.getGridFragments()[0];

  // test starts and names
  expectedValues = [
    { "start": 0,
      "names": "before" },
    { "start": 0,
      "names": "after" },
    { "start": 10,
      "names": "final" },
  ];
  testLines("wrapper18", grid, expectedValues);

  wrapper = document.getElementById("wrapper19");
  grid = wrapper.getGridFragments()[0];

  // test starts and names
  expectedValues = [
    { "start": 0,
      "names": "before" },
    { "start": 0,
      "names": "" },
  ];
  testLines("wrapper19", grid, expectedValues);

  SimpleTest.finish();
}
</script>
</head>
<body onLoad="runTests();">

  <div id="wrapper1" class="wrapper grid1">
    <div id="boxB" class="box b">B</div>
  </div>

  <br/>
  <div id="wrapper2" class="wrapper grid2">
    <div id="boxB" class="box b">B</div>
    <div id="boxC" class="box c">C</div>
  </div>

  <br/>
  <div id="wrapper3" class="wrapper grid3">
    <div id="boxB" class="box b">B</div>
    <div id="boxC" class="box c">C</div>
    <div id="boxD" class="box d">D</div>
  </div>

  <br/>
  <div id="wrapper4" class="wrapper grid4">
    <div id="boxA" class="box a">A</div>
  </div>

  <br/>
  <div id="wrapper5" class="wrapper grid5">
  </div>

  <br/>
  <div id="wrapper6" class="wrapper grid6">
    <div id="boxB" class="box b">B</div>
  </div>

  <br/>
  <div id="wrapper7" class="wrapper grid7">
    <div id="boxB" class="box b">B</div>
  </div>

  <br/>
  <div id="wrapper8" class="wrapper grid8">
  </div>

  <br/>
  <div id="wrapper8b" class="wrapper grid8">
    <div id="boxF" class="box f">F</div>
  </div>

  <br/>
  <div id="wrapper9" class="wrapper grid9">
    <div id="boxB" class="box b">B</div>
    <div id="boxE" class="box e">E</div>
  </div>

  <br/>
  <div id="wrapper10" class="wrapper grid10">
    <div id="boxB" class="box b">B</div>
    <div id="boxE" class="box e">E</div>
  </div>

  <br/>
  <div id="wrapper11" class="wrapper grid11">
  </div>

  <br/>
  <div id="wrapper12" class="wrapper grid12">
  </div>

  <br/>
  <div id="wrapper13" class="wrapper grid13">
  </div>

  <br/>
  <div id="wrapper14" class="wrapper grid14">
  </div>

  <br/>
  <div id="wrapper15" class="wrapper grid15">
  </div>

  <br/>
  <div id="wrapper16" class="wrapper grid16">
  </div>

  <br/>
  <div id="wrapper17" class="wrapper grid17">
  </div>

  <br/>
  <div id="wrapper18" class="wrapper grid18">
  </div>

  <br/>
  <div id="wrapper19" class="wrapper grid19">
  </div>

</body>
</html>
