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/* Any copyright is dedicated to the Public Domain.
http://creativecommons.org/publicdomain/zero/1.0/ */
"use strict";
// Tests the Filter Editor Widget inputs increase/decrease value when cursor is
// on a number using arrow keys if cursor is behind/mid/after the number strings
const {CSSFilterEditorWidget} = require("devtools/client/shared/widgets/FilterWidget");
const {getClientCssProperties} = require("devtools/shared/fronts/css-properties");
const DEFAULT_VALUE_MULTIPLIER = 1;
const TEST_URI = `data:text/html,<div id="filter-container" />`;
add_task(function* () {
let [,, doc] = yield createHost("bottom", TEST_URI);
const cssIsValid = getClientCssProperties().getValidityChecker(doc);
const container = doc.querySelector("#filter-container");
const initialValue = "drop-shadow(rgb(0, 0, 0) 10px 1px 0px)";
let widget = new CSSFilterEditorWidget(container, initialValue, cssIsValid);
const input = widget.el.querySelector("#filters input");
let value = 10;
triggerKey = triggerKey.bind(widget);
info("Test increment/decrement of string-type numbers without selection");
input.setSelectionRange(14, 14);
triggerKey(40);
value -= DEFAULT_VALUE_MULTIPLIER;
is(widget.getValueAt(0), val(value),
"Should work with cursor in the middle of number");
input.setSelectionRange(13, 13);
triggerKey(38);
value += DEFAULT_VALUE_MULTIPLIER;
is(widget.getValueAt(0), val(value),
"Should work with cursor before the number");
input.setSelectionRange(15, 15);
triggerKey(40);
value -= DEFAULT_VALUE_MULTIPLIER;
is(widget.getValueAt(0), val(value),
"Should work with cursor after the number");
info("Test increment/decrement of string-type numbers with a selection");
input.setSelectionRange(13, 15);
triggerKey(38);
input.setSelectionRange(13, 18);
triggerKey(38);
value += DEFAULT_VALUE_MULTIPLIER * 2;
is(widget.getValueAt(0), val(value),
"Should work if a there is a selection, starting with the number");
triggerKey = null;
});
// Triggers the specified keyCode and modifier key on
// first filter's input
function triggerKey(key, modifier) {
const filter = this.el.querySelector("#filters").children[0];
const input = filter.querySelector("input");
this._keyDown({
target: input,
keyCode: key,
[modifier]: true,
preventDefault: function () {}
});
}
function val(value) {
let v = value.toFixed(1);
if (v.indexOf(".0") > -1) {
v = v.slice(0, -2);
}
return `rgb(0, 0, 0) ${v}px 1px 0px`;
}
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