1 files changed, 37 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/RegExp/dotall/with-dotall.js b/js/src/tests/test262/built-ins/RegExp/dotall/with-dotall.js
new file mode 100644
index 0000000000..d56fc6f3a4
--- /dev/null
+++ b/js/src/tests/test262/built-ins/RegExp/dotall/with-dotall.js
@@ -0,0 +1,37 @@
+// Copyright 2017 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+description: Test the characters included by . in dotAll and non-unicode mode
+info: |
+  21.2.2.8 Atom
+  The production Atom::. evaluates as follows:
+    1. If DotAll is true, then
+      a. Let A be the set of all characters.
+    2. Otherwise, let A be the set of all characters except LineTerminator.
+    3. Call CharacterSetMatcher(A, false) and return its Matcher result.
+
+esid: sec-atom
+features: [regexp-dotall, u180e]
+---*/
+
+// The behavior is the same regardless of the m flag
+for (let re of [/^.$/s, /^.$/sm]) {
+  assert(re.test("a"));
+  assert(re.test("3"));
+  assert(re.test("π"));
+  assert(re.test("\u2027"));
+  assert(re.test("\u0085"));
+  assert(re.test("\v"));
+  assert(re.test("\f"));
+  assert(re.test("\u180E"));
+  assert(!re.test("\u{10300}"), "Supplementary plane not matched by a single .");
+  assert(re.test("\n"));
+  assert(re.test("\r"));
+  assert(re.test("\u2028"));
+  assert(re.test("\u2029"));
+  assert(re.test("\uD800"));
+  assert(re.test("\uDFFF"));
+}
+
+reportCompare(0, 0);