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Test Info:
/* Any copyright is dedicated to the Public Domain.
"use strict";
// Tests that the rule view search filter and clear button works properly.
const TEST_URI = `
<style type="text/css">
#testid, h1 {
background-color: #00F !important;
}
.testclass {
width: 100%;
}
</style>
<h1 id="testid" class="testclass">Styled Node</h1>
`;
const TEST_DATA = [
{
desc: "Tests that the search filter works properly for property names",
search: "color",
},
{
desc: "Tests that the search filter works properly for property values",
search: "00F",
},
{
desc: "Tests that the search filter works properly for property line input",
search: "background-color:#00F",
},
{
desc:
"Tests that the search filter works properly for parsed property " +
"names",
search: "background:",
},
{
desc:
"Tests that the search filter works properly for parsed property " +
"values",
search: ":00F",
},
];
add_task(async function () {
await addTab("data:text/html;charset=utf-8," + encodeURIComponent(TEST_URI));
const { inspector, view } = await openRuleView();
await selectNode("#testid", inspector);
await testAddTextInFilter(inspector, view);
});
async function testAddTextInFilter(inspector, view) {
for (const data of TEST_DATA) {
info(data.desc);
await setSearchFilter(view, data.search);
await checkRules(view);
await clearSearchAndCheckRules(view);
}
}
function checkRules(view) {
info("Check that the correct rules are visible");
is(view.element.children.length, 2, "Should have 2 rules.");
is(
getRuleViewRuleEditor(view, 0).rule.selectorText,
"element",
"First rule is inline element."
);
const rule = getRuleViewRuleEditor(view, 1).rule;
is(rule.selectorText, "#testid, h1", "Second rule is #testid, h1.");
ok(
rule.textProps[0].editor.container.classList.contains("ruleview-highlight"),
"background-color text property is correctly highlighted."
);
}
async function clearSearchAndCheckRules(view) {
const doc = view.styleDocument;
const win = view.styleWindow;
const searchField = view.searchField;
const searchClearButton = view.searchClearButton;
info("Clearing the search filter");
EventUtils.synthesizeMouseAtCenter(searchClearButton, {}, win);
await view.inspector.once("ruleview-filtered");
info("Check the search filter is cleared and no rules are highlighted");
is(view.element.children.length, 3, "Should have 3 rules.");
ok(!searchField.value, "Search filter is cleared.");
ok(
!doc.querySelectorAll(".ruleview-highlight").length,
"No rules are higlighted."
);
}