Add a trivial test for the compiler package, guarded by compiler resource.

This test is insanely slow, so it requires a resource.  On my machine,
it also appears to dump core.  I think the problem is a stack
overflow, but haven't been able to confirm.

Lib/test/test_compiler.py

@@ -0,0 +1,34 @@
+import compiler
+import os
+import test.test_support
+import unittest
+
+class CompilerTest(unittest.TestCase):
+
+    def testCompileLibrary(self):
+        # A simple but large test.  Compile all the code in the
+        # standard library and its test suite.  This doesn't verify
+        # that any of the code is correct, merely the compiler is able
+        # to generate some kind of code for it.
+
+        libdir = os.path.dirname(unittest.__file__)
+        testdir = os.path.dirname(test.test_support.__file__)
+
+        for dir in [libdir, testdir]:
+            for path in os.listdir(dir):
+                if not path.endswith(".py"):
+                    continue
+                f = open(os.path.join(dir, path), "r")
+                buf = f.read()
+                f.close()
+                compiler.compile(buf, path, "exec")
+
+def test_main():
+    test.test_support.requires("compiler")
+    test.test_support.run_unittest(CompilerTest)
+
+if __name__ == "__main__":
+    test_main()
+
+
+