1 files changed, 44 insertions, 0 deletions
diff --git a/devtools/client/inspector/components/test/browser_boxmodel_sync.js b/devtools/client/inspector/components/test/browser_boxmodel_sync.js
new file mode 100644
index 000000000..a896bfe06
--- /dev/null
+++ b/devtools/client/inspector/components/test/browser_boxmodel_sync.js
@@ -0,0 +1,44 @@
+/* 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 editing box model syncs with the rule view.
+
+const TEST_URI = "<p>hello</p>";
+
+add_task(function* () {
+  yield addTab("data:text/html," + encodeURIComponent(TEST_URI));
+  let {inspector, view} = yield openBoxModelView();
+
+  info("When a property is edited, it should sync in the rule view");
+
+  yield selectNode("p", inspector);
+
+  info("Modify padding-bottom in box model view");
+  let span = view.doc.querySelector(".boxmodel-padding.boxmodel-bottom > span");
+  EventUtils.synthesizeMouseAtCenter(span, {}, view.doc.defaultView);
+  let editor = view.doc.querySelector(".styleinspector-propertyeditor");
+
+  EventUtils.synthesizeKey("7", {}, view.doc.defaultView);
+  yield waitForUpdate(inspector);
+  is(editor.value, "7", "Should have the right value in the editor.");
+  EventUtils.synthesizeKey("VK_RETURN", {}, view.doc.defaultView);
+
+  let onRuleViewRefreshed = once(inspector, "rule-view-refreshed");
+  let onRuleViewSelected = once(inspector.sidebar, "ruleview-selected");
+  info("Select the rule view and check that the property was synced there");
+  let ruleView = selectRuleView(inspector);
+
+  info("Wait for the rule view to be selected");
+  yield onRuleViewSelected;
+
+  info("Wait for the rule view to be refreshed");
+  yield onRuleViewRefreshed;
+  ok(true, "The rule view was refreshed");
+
+  let ruleEditor = getRuleViewRuleEditor(ruleView, 0);
+  let textProp = ruleEditor.rule.textProps[0];
+  is(textProp.value, "7px", "The property has the right value");
+});