1 files changed, 27 insertions, 0 deletions
diff --git a/devtools/client/shared/test/browser_filter-editor-07.js b/devtools/client/shared/test/browser_filter-editor-07.js
new file mode 100644
index 000000000..af2975d5c
--- /dev/null
+++ b/devtools/client/shared/test/browser_filter-editor-07.js
@@ -0,0 +1,27 @@
+/* Any copyright is dedicated to the Public Domain.
+   http://creativecommons.org/publicdomain/zero/1.0/ */
+
+"use strict";
+
+// Tests the Filter Editor Widget's remove button
+
+const {CSSFilterEditorWidget} = require("devtools/client/shared/widgets/FilterWidget");
+const {getClientCssProperties} = require("devtools/shared/fronts/css-properties");
+
+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");
+  let widget = new CSSFilterEditorWidget(
+    container, "blur(2px) contrast(200%)", cssIsValid
+  );
+
+  info("Test removing filters with remove button");
+  widget.el.querySelector(".filter button").click();
+
+  is(widget.getCssValue(), "contrast(200%)",
+     "Should remove the clicked filter");
+});