/* 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 class panel shows the right content when selecting various nodes.

// This array contains the list of test cases. Each test case contains these properties:
// - {String} inputClassName The className on a node
// - {Array} expectedClasses The expected list of classes in the class panel
const TEST_ARRAY = [{
  inputClassName: "",
  expectedClasses: []
}, {
  inputClassName: "         a a a a           a a a      a   a",
  expectedClasses: ["a"]
}, {
  inputClassName: "c1 c2 c3 c4 c5",
  expectedClasses: ["c1", "c2", "c3", "c4", "c5"]
}, {
  inputClassName: "a a b b c c a a b b c c",
  expectedClasses: ["a", "b", "c"]
}, {
  inputClassName: "ajdhfkasjhdkjashdkjghaskdgkauhkbdhvliashdlghaslidghasldgliashdglhasli",
  expectedClasses: [
    "ajdhfkasjhdkjashdkjghaskdgkauhkbdhvliashdlghaslidghasldgliashdglhasli"
  ]
}, {
  inputClassName: "c0 c1 c2 c3 c4 c5 c6 c7 c8 c9 " +
                  "c10 c11 c12 c13 c14 c15 c16 c17 c18 c19 " +
                  "c20 c21 c22 c23 c24 c25 c26 c27 c28 c29 " +
                  "c30 c31 c32 c33 c34 c35 c36 c37 c38 c39 " +
                  "c40 c41 c42 c43 c44 c45 c46 c47 c48 c49",
  expectedClasses: ["c0", "c1", "c2", "c3", "c4", "c5", "c6", "c7", "c8", "c9",
                    "c10", "c11", "c12", "c13", "c14", "c15", "c16", "c17", "c18", "c19",
                    "c20", "c21", "c22", "c23", "c24", "c25", "c26", "c27", "c28", "c29",
                    "c30", "c31", "c32", "c33", "c34", "c35", "c36", "c37", "c38", "c39",
                    "c40", "c41", "c42", "c43", "c44", "c45", "c46", "c47", "c48", "c49"]
}, {
  inputClassName: "  \n  \n class1  \t   class2 \t\tclass3\t",
  expectedClasses: ["class1", "class2", "class3"]
}];

add_task(function* () {
  yield addTab("data:text/html;charset=utf-8,<div>");
  let {testActor, inspector, view} = yield openRuleView();

  yield selectNode("div", inspector);

  info("Open the class panel");
  view.showClassPanel();

  for (let {inputClassName, expectedClasses} of TEST_ARRAY) {
    info(`Apply the '${inputClassName}' className to the node`);
    const onMutation = inspector.once("markupmutation");
    yield testActor.setAttribute("div", "class", inputClassName);
    yield onMutation;

    info("Check the content of the class panel");
    checkClassPanelContent(view, expectedClasses.map(name => {
      return {name, state: true};
    }));
  }
});
