path: root/devtools/client/inspector/rules/test/browser_rules_edit-property-increments.js

/* vim: set ft=javascript ts=2 et sw=2 tw=80: */
/* Any copyright is dedicated to the Public Domain.
 http://creativecommons.org/publicdomain/zero/1.0/ */

"use strict";

// Test that increasing/decreasing values in rule view using
// arrow keys works correctly.

// Bug 1275446 - This test happen to hit the default timeout on linux32
requestLongerTimeout(2);

const TEST_URI = `
  <style>
    #test {
      margin-top: 0px;
      padding-top: 0px;
      color: #000000;
      background-color: #000000;
      background: none;
      transition: initial;
      z-index: 0;
    }
  </style>
  <div id="test"></div>
`;

add_task(function* () {
  yield addTab("data:text/html;charset=utf-8," + encodeURIComponent(TEST_URI));

  let {inspector, view} = yield openRuleView();
  yield selectNode("#test", inspector);

  yield testMarginIncrements(view);
  yield testVariousUnitIncrements(view);
  yield testHexIncrements(view);
  yield testAlphaHexIncrements(view);
  yield testRgbIncrements(view);
  yield testShorthandIncrements(view);
  yield testOddCases(view);
  yield testZeroValueIncrements(view);
});

function* testMarginIncrements(view) {
  info("Testing keyboard increments on the margin property");

  let idRuleEditor = getRuleViewRuleEditor(view, 1);
  let marginPropEditor = idRuleEditor.rule.textProps[0].editor;

  yield runIncrementTest(marginPropEditor, view, {
    1: {alt: true, start: "0px", end: "0.1px", selectAll: true},
    2: {start: "0px", end: "1px", selectAll: true},
    3: {shift: true, start: "0px", end: "10px", selectAll: true},
    4: {down: true, alt: true, start: "0.1px", end: "0px", selectAll: true},
    5: {down: true, start: "0px", end: "-1px", selectAll: true},
    6: {down: true, shift: true, start: "0px", end: "-10px", selectAll: true},
    7: {pageUp: true, shift: true, start: "0px", end: "100px", selectAll: true},
    8: {pageDown: true, shift: true, start: "0px", end: "-100px",
        selectAll: true},
    9: {start: "0", end: "1px", selectAll: true},
    10: {down: true, start: "0", end: "-1px", selectAll: true},
  });
}

function* testVariousUnitIncrements(view) {
  info("Testing keyboard increments on values with various units");

  let idRuleEditor = getRuleViewRuleEditor(view, 1);
  let paddingPropEditor = idRuleEditor.rule.textProps[1].editor;

  yield runIncrementTest(paddingPropEditor, view, {
    1: {start: "0px", end: "1px", selectAll: true},
    2: {start: "0pt", end: "1pt", selectAll: true},
    3: {start: "0pc", end: "1pc", selectAll: true},
    4: {start: "0em", end: "1em", selectAll: true},
    5: {start: "0%", end: "1%", selectAll: true},
    6: {start: "0in", end: "1in", selectAll: true},
    7: {start: "0cm", end: "1cm", selectAll: true},
    8: {start: "0mm", end: "1mm", selectAll: true},
    9: {start: "0ex", end: "1ex", selectAll: true},
    10: {start: "0", end: "1px", selectAll: true},
    11: {down: true, start: "0", end: "-1px", selectAll: true},
  });
}

function* testHexIncrements(view) {
  info("Testing keyboard increments with hex colors");

  let idRuleEditor = getRuleViewRuleEditor(view, 1);
  let hexColorPropEditor = idRuleEditor.rule.textProps[2].editor;

  yield runIncrementTest(hexColorPropEditor, view, {
    1: {start: "#CCCCCC", end: "#CDCDCD", selectAll: true},
    2: {shift: true, start: "#CCCCCC", end: "#DCDCDC", selectAll: true},
    3: {start: "#CCCCCC", end: "#CDCCCC", selection: [1, 3]},
    4: {shift: true, start: "#CCCCCC", end: "#DCCCCC", selection: [1, 3]},
    5: {start: "#FFFFFF", end: "#FFFFFF", selectAll: true},
    6: {down: true, shift: true, start: "#000000", end: "#000000",
        selectAll: true}
  });
}

function* testAlphaHexIncrements(view) {
  info("Testing keyboard increments with alpha hex colors");

  let idRuleEditor = getRuleViewRuleEditor(view, 1);
  let hexColorPropEditor = idRuleEditor.rule.textProps[2].editor;

  yield runIncrementTest(hexColorPropEditor, view, {
    1: {start: "#CCCCCCAA", end: "#CDCDCDAB", selectAll: true},
    2: {shift: true, start: "#CCCCCCAA", end: "#DCDCDCBA", selectAll: true},
    3: {start: "#CCCCCCAA", end: "#CDCCCCAA", selection: [1, 3]},
    4: {shift: true, start: "#CCCCCCAA", end: "#DCCCCCAA", selection: [1, 3]},
    5: {start: "#FFFFFFFF", end: "#FFFFFFFF", selectAll: true},
    6: {down: true, shift: true, start: "#00000000", end: "#00000000",
        selectAll: true}
  });
}

function* testRgbIncrements(view) {
  info("Testing keyboard increments with rgb colors");

  let idRuleEditor = getRuleViewRuleEditor(view, 1);
  let rgbColorPropEditor = idRuleEditor.rule.textProps[3].editor;

  yield runIncrementTest(rgbColorPropEditor, view, {
    1: {start: "rgb(0,0,0)", end: "rgb(0,1,0)", selection: [6, 7]},
    2: {shift: true, start: "rgb(0,0,0)", end: "rgb(0,10,0)",
        selection: [6, 7]},
    3: {start: "rgb(0,255,0)", end: "rgb(0,255,0)", selection: [6, 9]},
    4: {shift: true, start: "rgb(0,250,0)", end: "rgb(0,255,0)",
        selection: [6, 9]},
    5: {down: true, start: "rgb(0,0,0)", end: "rgb(0,0,0)", selection: [6, 7]},
    6: {down: true, shift: true, start: "rgb(0,5,0)", end: "rgb(0,0,0)",
        selection: [6, 7]}
  });
}

function* testShorthandIncrements(view) {
  info("Testing keyboard increments within shorthand values");

  let idRuleEditor = getRuleViewRuleEditor(view, 1);
  let paddingPropEditor = idRuleEditor.rule.textProps[1].editor;

  yield runIncrementTest(paddingPropEditor, view, {
    1: {start: "0px 0px 0px 0px", end: "0px 1px 0px 0px", selection: [4, 7]},
    2: {shift: true, start: "0px 0px 0px 0px", end: "0px 10px 0px 0px",
        selection: [4, 7]},
    3: {start: "0px 0px 0px 0px", end: "1px 0px 0px 0px", selectAll: true},
    4: {shift: true, start: "0px 0px 0px 0px", end: "10px 0px 0px 0px",
        selectAll: true},
    5: {down: true, start: "0px 0px 0px 0px", end: "0px 0px -1px 0px",
        selection: [8, 11]},
    6: {down: true, shift: true, start: "0px 0px 0px 0px",
        end: "-10px 0px 0px 0px", selectAll: true},
    7: {up: true, start: "0.1em .1em 0em 0em", end: "0.1em 1.1em 0em 0em",
        selection: [6, 9]},
    8: {up: true, alt: true, start: "0.1em .9em 0em 0em",
        end: "0.1em 1em 0em 0em", selection: [6, 9]},
    9: {up: true, shift: true, start: "0.2em .2em 0em 0em",
        end: "0.2em 10.2em 0em 0em", selection: [6, 9]}
  });
}

function* testOddCases(view) {
  info("Testing some more odd cases");

  let idRuleEditor = getRuleViewRuleEditor(view, 1);
  let marginPropEditor = idRuleEditor.rule.textProps[0].editor;

  yield runIncrementTest(marginPropEditor, view, {
    1: {start: "98.7%", end: "99.7%", selection: [3, 3]},
    2: {alt: true, start: "98.7%", end: "98.8%", selection: [3, 3]},
    3: {start: "0", end: "1px"},
    4: {down: true, start: "0", end: "-1px"},
    5: {start: "'a=-1'", end: "'a=0'", selection: [4, 4]},
    6: {start: "0 -1px", end: "0 0px", selection: [2, 2]},
    7: {start: "url(-1)", end: "url(-1)", selection: [4, 4]},
    8: {start: "url('test1.1.png')", end: "url('test1.2.png')",
        selection: [11, 11]},
    9: {start: "url('test1.png')", end: "url('test2.png')", selection: [9, 9]},
    10: {shift: true, start: "url('test1.1.png')", end: "url('test11.1.png')",
         selection: [9, 9]},
    11: {down: true, start: "url('test-1.png')", end: "url('test-2.png')",
         selection: [9, 11]},
    12: {start: "url('test1.1.png')", end: "url('test1.2.png')",
         selection: [11, 12]},
    13: {down: true, alt: true, start: "url('test-0.png')",
         end: "url('test--0.1.png')", selection: [10, 11]},
    14: {alt: true, start: "url('test--0.1.png')", end: "url('test-0.png')",
         selection: [10, 14]}
  });
}

function* testZeroValueIncrements(view) {
  info("Testing a valid unit is added when incrementing from 0");

  let idRuleEditor = getRuleViewRuleEditor(view, 1);
  let backgroundPropEditor = idRuleEditor.rule.textProps[4].editor;
  yield runIncrementTest(backgroundPropEditor, view, {
    1: { start: "url(test-0.png) no-repeat 0 0",
         end: "url(test-0.png) no-repeat 1px 0", selection: [26, 26] },
    2: { start: "url(test-0.png) no-repeat 0 0",
         end: "url(test-0.png) no-repeat 0 1px", selection: [28, 28] },
    3: { start: "url(test-0.png) no-repeat center/0",
         end: "url(test-0.png) no-repeat center/1px", selection: [34, 34] },
    4: { start: "url(test-0.png) no-repeat 0 0",
         end: "url(test-1.png) no-repeat 0 0", selection: [10, 10] },
    5: { start: "linear-gradient(0, red 0, blue 0)",
         end: "linear-gradient(1deg, red 0, blue 0)", selection: [17, 17] },
    6: { start: "linear-gradient(1deg, red 0, blue 0)",
         end: "linear-gradient(1deg, red 1px, blue 0)", selection: [27, 27] },
    7: { start: "linear-gradient(1deg, red 0, blue 0)",
         end: "linear-gradient(1deg, red 0, blue 1px)", selection: [35, 35] },
  });

  let transitionPropEditor = idRuleEditor.rule.textProps[5].editor;
  yield runIncrementTest(transitionPropEditor, view, {
    1: { start: "all 0 ease-out", end: "all 1s ease-out", selection: [5, 5] },
    2: { start: "margin 4s, color 0",
         end: "margin 4s, color 1s", selection: [18, 18] },
  });

  let zIndexPropEditor = idRuleEditor.rule.textProps[6].editor;
  yield runIncrementTest(zIndexPropEditor, view, {
    1: {start: "0", end: "1", selection: [1, 1]},
  });
}

function* runIncrementTest(propertyEditor, view, tests) {
  let editor = yield focusEditableField(view, propertyEditor.valueSpan);

  for (let test in tests) {
    yield testIncrement(editor, tests[test], view, propertyEditor);
  }

  // Blur the field to put back the UI in its initial state (and avoid pending
  // requests when the test ends).
  let onRuleViewChanged = view.once("ruleview-changed");
  EventUtils.synthesizeKey("VK_ESCAPE", {}, view.styleWindow);
  view.throttle.flush();
  yield onRuleViewChanged;
}

function* testIncrement(editor, options, view) {
  editor.input.value = options.start;
  let input = editor.input;

  if (options.selectAll) {
    input.select();
  } else if (options.selection) {
    input.setSelectionRange(options.selection[0], options.selection[1]);
  }

  is(input.value, options.start, "Value initialized at " + options.start);

  let onRuleViewChanged = view.once("ruleview-changed");
  let onKeyUp = once(input, "keyup");

  let key;
  key = options.down ? "VK_DOWN" : "VK_UP";
  if (options.pageDown) {
    key = "VK_PAGE_DOWN";
  } else if (options.pageUp) {
    key = "VK_PAGE_UP";
  }

  EventUtils.synthesizeKey(key, {altKey: options.alt, shiftKey: options.shift},
    view.styleWindow);

  yield onKeyUp;

  // Only expect a change if the value actually changed!
  if (options.start !== options.end) {
    view.throttle.flush();
    yield onRuleViewChanged;
  }

  is(input.value, options.end, "Value changed to " + options.end);
}