1 files changed, 26 insertions, 0 deletions
diff --git a/devtools/client/styleeditor/test/browser_styleeditor_selectstylesheet.js b/devtools/client/styleeditor/test/browser_styleeditor_selectstylesheet.js
new file mode 100644
index 000000000..4d9692f9f
--- /dev/null
+++ b/devtools/client/styleeditor/test/browser_styleeditor_selectstylesheet.js
@@ -0,0 +1,26 @@
+/* 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 StyleEditorUI.selectStyleSheet selects the correct sheet, line and
+// column.
+
+const TESTCASE_URI = TEST_BASE_HTTPS + "simple.html";
+
+const LINE_NO = 5;
+const COL_NO = 0;
+
+add_task(function* () {
+  let { ui } = yield openStyleEditorForURL(TESTCASE_URI);
+  let editor = ui.editors[1];
+
+  info("Selecting style sheet #1.");
+  yield ui.selectStyleSheet(editor.styleSheet.href, LINE_NO);
+
+  is(ui.selectedEditor, ui.editors[1], "Second editor is selected.");
+  let {line, ch} = ui.selectedEditor.sourceEditor.getCursor();
+
+  is(line, LINE_NO, "correct line selected");
+  is(ch, COL_NO, "correct column selected");
+});