1 files changed, 39 insertions, 0 deletions
diff --git a/devtools/client/styleeditor/test/browser_styleeditor_syncEditSelector.js b/devtools/client/styleeditor/test/browser_styleeditor_syncEditSelector.js
new file mode 100644
index 000000000..ea7d7515d
--- /dev/null
+++ b/devtools/client/styleeditor/test/browser_styleeditor_syncEditSelector.js
@@ -0,0 +1,39 @@
+/* vim: set 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 that changes in the style inspector are synchronized into the
+// style editor.
+
+const TESTCASE_URI = TEST_BASE_HTTP + "sync.html";
+
+const expectedText = `
+  body {
+    border-width: 15px;
+    color: red;
+  }
+
+  #testid, span {
+    font-size: 4em;
+  }
+  `;
+
+add_task(function* () {
+  yield addTab(TESTCASE_URI);
+  let { inspector, view } = yield openRuleView();
+  yield selectNode("#testid", inspector);
+  let ruleEditor = getRuleViewRuleEditor(view, 1);
+
+  let editor = yield focusEditableField(view, ruleEditor.selectorText);
+  editor.input.value = "#testid, span";
+  let onRuleViewChanged = once(view, "ruleview-changed");
+  EventUtils.synthesizeKey("VK_RETURN", {});
+  yield onRuleViewChanged;
+
+  let { ui } = yield openStyleEditor();
+
+  editor = yield ui.editors[0].getSourceEditor();
+  let text = editor.sourceEditor.getText();
+  is(text, expectedText, "selector edits are synced");
+});