gecko/browser/devtools/styleinspector/test/browser_styleinspector_tooltip-multiple-background-images.js

73 lines
2.6 KiB
JavaScript

/* 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 for bug 1026921: Ensure the URL of hovered url() node is used instead
// of the first found from the declaration as there might be multiple urls.
let YELLOW_DOT = "data:image/png;base64," +
"iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAABmJLR0QA/wD/AP+gvaeTAAAACX" +
"BIWXMAAAsTAAALEwEAmpwYAAAAB3RJTUUH3gYcDCwCr0o5ngAAABl0RVh0Q29tbWVudABDcmVh" +
"dGVkIHdpdGggR0lNUFeBDhcAAAANSURBVAjXY/j/n6EeAAd9An7Z55GEAAAAAElFTkSuQmCC";
let BLUE_DOT = "data:image/png;base64," +
"iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAABmJLR0QA/wD/AP+gvaeTAAAACX" +
"BIWXMAAAsTAAALEwEAmpwYAAAAB3RJTUUH3gYcDCwlCkCM9QAAABl0RVh0Q29tbWVudABDcmVh" +
"dGVkIHdpdGggR0lNUFeBDhcAAAANSURBVAjXY2Bg+F8PAAKCAX/tPkrkAAAAAElFTkSuQmCC";
add_task(function* () {
let TEST_STYLE = "h1 {background: url(" + YELLOW_DOT + "), url(" + BLUE_DOT + ");}";
let PAGE_CONTENT = "<style>" + TEST_STYLE + "</style>" +
"<h1>browser_styleinspector_tooltip-multiple-background-images.js</h1>";
yield addTab("data:text/html;charset=utf-8,background image tooltip test");
content.document.body.innerHTML = PAGE_CONTENT;
yield testRuleViewUrls();
yield testComputedViewUrls();
});
function* testRuleViewUrls() {
info("Testing tooltips in the rule view");
let {view, inspector} = yield openRuleView();
yield selectNode("h1", inspector);
let {valueSpan} = getRuleViewProperty(view, "h1", "background");
yield performChecks(view, valueSpan);
}
function* testComputedViewUrls() {
info("Testing tooltips in the computed view");
let {view, inspector} = yield openComputedView();
yield inspector.once("computed-view-refreshed");
let {valueSpan} = getComputedViewProperty(view, "background-image");
yield performChecks(view, valueSpan);
}
/**
* A helper that checks url() tooltips contain correct images
*/
function* performChecks(view, propertyValue) {
function checkTooltip(panel, imageSrc) {
let images = panel.getElementsByTagName("image");
is(images.length, 1, "Tooltip contains an image");
is(images[0].getAttribute("src"), imageSrc, "The image URL is correct");
}
let links = propertyValue.querySelectorAll(".theme-link");
let panel = view.tooltips.previewTooltip.panel;
info("Checking first link tooltip");
yield assertHoverTooltipOn(view.tooltips.previewTooltip, links[0]);
checkTooltip(panel, YELLOW_DOT);
info("Checking second link tooltip");
yield assertHoverTooltipOn(view.tooltips.previewTooltip, links[1]);
checkTooltip(panel, BLUE_DOT);
}