Add m-esr52 at 52.6.0

1 files changed, 30 insertions, 0 deletions

diff --git a/devtools/client/debugger/test/mochitest/browser_dbg_parser-02.js b/devtools/client/debugger/test/mochitest/browser_dbg_parser-02.js
new file mode 100644
index 000000000..6cf41b380
--- /dev/null
+++ b/devtools/client/debugger/test/mochitest/browser_dbg_parser-02.js
@@ -0,0 +1,30 @@
+/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */
+/* vim: set ft=javascript ts=2 et sw=2 tw=80: */
+/* Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/ */
+
+/**
+ * Check that syntax errors are reported correctly.
+ */
+
+function test() {
+  let { Parser } = Cu.import("resource://devtools/shared/Parser.jsm", {});
+
+  let source = "let x + 42;";
+  let parser = new Parser();
+  // Don't pollute the logs with exceptions that we are going to check anyhow.
+  parser.logExceptions = false;
+  let parsed = parser.get(source);
+
+  ok(parsed,
+    "An object should be returned even though the source had a syntax error.");
+
+  is(parser.errors.length, 1,
+    "There should be one error logged when parsing.");
+  is(parser.errors[0].name, "SyntaxError",
+    "The correct exception was caught.");
+  is(parser.errors[0].message, "missing ; before statement",
+    "The correct exception was caught.");
+
+  finish();
+}