Move V8 to external/v8
Change-Id: If68025d67453785a651c5dfb34fad298c16676a4
diff --git a/test/mjsunit/deep-recursion.js b/test/mjsunit/deep-recursion.js
new file mode 100644
index 0000000..a8093eb
--- /dev/null
+++ b/test/mjsunit/deep-recursion.js
@@ -0,0 +1,64 @@
+// Copyright 2008 the V8 project authors. All rights reserved.
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following
+// disclaimer in the documentation and/or other materials provided
+// with the distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived
+// from this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+/**
+ * @fileoverview Check that flattening deep trees of cons strings does not
+ * cause stack overflows.
+ */
+
+var depth = 110000;
+
+function newdeep(start) {
+ var d = start;
+ for (var i = 0; i < depth; i++) {
+ d = d + "f";
+ }
+ return d;
+}
+
+var deep = newdeep("foo");
+assertEquals('f', deep[0]);
+
+var cmp1 = newdeep("a");
+var cmp2 = newdeep("b");
+
+assertEquals(-1, cmp1.localeCompare(cmp2), "ab");
+
+var cmp2empty = newdeep("c");
+assertTrue(cmp2empty.localeCompare("") > 0, "c");
+
+var cmp3empty = newdeep("d");
+assertTrue("".localeCompare(cmp3empty) < 0), "d";
+
+var slicer = newdeep("slice");
+
+for (i = 0; i < depth + 4; i += 2) {
+ slicer = slicer.slice(1, -1);
+}
+
+assertEquals("f", slicer[0]);
+assertEquals(1, slicer.length);