1 files changed, 180 insertions, 0 deletions
diff --git a/devtools/client/inspector/rules/test/browser_rules_search-filter-computed-list_01.js b/devtools/client/inspector/rules/test/browser_rules_search-filter-computed-list_01.js
new file mode 100644
index 0000000000..8a4d78e843
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+++ b/devtools/client/inspector/rules/test/browser_rules_search-filter-computed-list_01.js
@@ -0,0 +1,180 @@
+/* Any copyright is dedicated to the Public Domain.
+ http://creativecommons.org/publicdomain/zero/1.0/ */
+
+"use strict";
+
+// Tests that the rule view search filter and clear button works properly in
+// the computed list.
+
+const TEST_URI = `
+  <style type="text/css">
+    #testid {
+      margin: 4px 0px;
+    }
+    .testclass {
+      background-color: red;
+    }
+  </style>
+  <h1 id="testid" class="testclass">Styled Node</h1>
+`;
+
+const TEST_DATA = [
+  {
+    desc:
+      "Tests that the search filter works properly in the computed list " +
+      "for property names",
+    search: "margin",
+    isExpanderOpen: false,
+    isFilterOpen: false,
+    isMarginHighlighted: true,
+    isMarginTopHighlighted: true,
+    isMarginRightHighlighted: true,
+    isMarginBottomHighlighted: true,
+    isMarginLeftHighlighted: true,
+  },
+  {
+    desc:
+      "Tests that the search filter works properly in the computed list " +
+      "for property values",
+    search: "0px",
+    isExpanderOpen: false,
+    isFilterOpen: false,
+    isMarginHighlighted: true,
+    isMarginTopHighlighted: false,
+    isMarginRightHighlighted: true,
+    isMarginBottomHighlighted: false,
+    isMarginLeftHighlighted: true,
+  },
+  {
+    desc:
+      "Tests that the search filter works properly in the computed list " +
+      "for property line input",
+    search: "margin-top:4px",
+    isExpanderOpen: true,
+    isFilterOpen: true,
+    isMarginHighlighted: false,
+    isMarginTopHighlighted: true,
+    isMarginRightHighlighted: false,
+    isMarginBottomHighlighted: false,
+    isMarginLeftHighlighted: false,
+  },
+  {
+    desc:
+      "Tests that the search filter works properly in the computed list " +
+      "for parsed name",
+    search: "margin-top:",
+    isExpanderOpen: true,
+    isFilterOpen: true,
+    isMarginHighlighted: false,
+    isMarginTopHighlighted: true,
+    isMarginRightHighlighted: false,
+    isMarginBottomHighlighted: false,
+    isMarginLeftHighlighted: false,
+  },
+  {
+    desc:
+      "Tests that the search filter works properly in the computed list " +
+      "for parsed property value",
+    search: ":4px",
+    isExpanderOpen: false,
+    isFilterOpen: false,
+    isMarginHighlighted: true,
+    isMarginTopHighlighted: true,
+    isMarginRightHighlighted: false,
+    isMarginBottomHighlighted: true,
+    isMarginLeftHighlighted: false,
+  },
+];
+
+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, data);
+    await clearSearchAndCheckRules(view);
+  }
+}
+
+function checkRules(view, data) {
+  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;
+  const textPropEditor = rule.textProps[0].editor;
+  const computed = textPropEditor.computed;
+
+  is(rule.selectorText, "#testid", "Second rule is #testid.");
+  is(
+    !!textPropEditor.expander.getAttribute("open"),
+    data.isExpanderOpen,
+    "Got correct expander state."
+  );
+  is(
+    computed.hasAttribute("filter-open"),
+    data.isFilterOpen,
+    "Got correct expanded state for margin computed list."
+  );
+  is(
+    textPropEditor.container.classList.contains("ruleview-highlight"),
+    data.isMarginHighlighted,
+    "Got correct highlight for margin text property."
+  );
+
+  is(
+    computed.children[0].classList.contains("ruleview-highlight"),
+    data.isMarginTopHighlighted,
+    "Got correct highlight for margin-top computed property."
+  );
+  is(
+    computed.children[1].classList.contains("ruleview-highlight"),
+    data.isMarginRightHighlighted,
+    "Got correct highlight for margin-right computed property."
+  );
+  is(
+    computed.children[2].classList.contains("ruleview-highlight"),
+    data.isMarginBottomHighlighted,
+    "Got correct highlight for margin-bottom computed property."
+  );
+  is(
+    computed.children[3].classList.contains("ruleview-highlight"),
+    data.isMarginLeftHighlighted,
+    "Got correct highlight for margin-left computed property."
+  );
+}
+
+async function clearSearchAndCheckRules(view) {
+  const win = view.styleWindow;
+  const searchField = view.searchField;
+  const searchClearButton = view.searchClearButton;
+
+  const rule = getRuleViewRuleEditor(view, 1).rule;
+  const textPropEditor = rule.textProps[0].editor;
+  const computed = textPropEditor.computed;
+
+  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(
+    !view.styleDocument.querySelectorAll(".ruleview-highlight").length,
+    "No rules are higlighted"
+  );
+
+  ok(!textPropEditor.expander.getAttribute("open"), "Expander is closed.");
+  ok(!computed.hasAttribute("filter-open"), "margin computed list is closed.");
+}