1 files changed, 40 insertions, 0 deletions
diff --git a/devtools/client/shared/test/browser_filter-presets-03.js b/devtools/client/shared/test/browser_filter-presets-03.js
new file mode 100644
index 000000000..a61bf35db
--- /dev/null
+++ b/devtools/client/shared/test/browser_filter-presets-03.js
@@ -0,0 +1,40 @@
+/* Any copyright is dedicated to the Public Domain.
+   http://creativecommons.org/publicdomain/zero/1.0/ */
+
+"use strict";
+
+// Tests deleting presets
+
+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, "none", cssIsValid);
+  // First render
+  yield widget.once("render");
+
+  const NAME = "Test";
+  const VALUE = "blur(2px) contrast(150%)";
+
+  yield showFilterPopupPresetsAndCreatePreset(widget, NAME, VALUE);
+
+  let removeButton = widget.el.querySelector(".preset .remove-button");
+  let onRender = widget.once("render");
+  widget._presetClick({
+    target: removeButton
+  });
+
+  yield onRender;
+  is(widget.el.querySelector(".preset"), null,
+     "Should re-render after removing preset");
+
+  let list = yield widget.getPresets();
+  is(list.length, 0,
+     "Should remove presets from asyncStorage");
+});