From: Daniel Dunbar <daniel@zuster.org>
Date: Thu, 3 Dec 2009 18:40:58 +0000 (+0000)
Subject: Add utils/TestUtils, and sink pch-test.pl there.
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=93c5b915aea641958edf2ea90fd35ab5e8a207eb;p=clang

Add utils/TestUtils, and sink pch-test.pl there.

Also, add a test for generator a C file with a very deep call stack.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90468 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/utils/TestUtils/deep-stack.py b/utils/TestUtils/deep-stack.py
new file mode 100755
index 0000000000..1750a5fca0
--- /dev/null
+++ b/utils/TestUtils/deep-stack.py
@@ -0,0 +1,24 @@
+#!/usr/bin/env python
+
+def pcall(f, N):
+    if N == 0:
+        print >>f, '    f(0)'
+        return
+
+    print >>f, '    f('
+    pcall(f, N - 1)
+    print >>f, '     )'
+
+def main():
+    f = open('t.c','w')
+    print >>f, 'int f(int n) { return n; }'
+    print >>f, 'int t() {'
+    print >>f, '  return'
+    pcall(f, 10000)
+    print >>f, '  ;'
+    print >>f, '}'
+
+if __name__ == "__main__":
+    import sys
+    sys.setrecursionlimit(100000)
+    main()
diff --git a/utils/pch-test.pl b/utils/TestUtils/pch-test.pl
similarity index 100%
rename from utils/pch-test.pl
rename to utils/TestUtils/pch-test.pl