[pypy-svn] r16676 - in pypy/release/0.7.x/pypy/translator: c/test tool

[pedronis at codespeak.net]

Author: pedronis
Date: Fri Aug 26 20:08:21 2005
New Revision: 16676

Modified:
   pypy/release/0.7.x/pypy/translator/c/test/test_boehm.py
   pypy/release/0.7.x/pypy/translator/tool/cbuild.py
Log:
try to skip test_boehm if boehm is not there



Modified: pypy/release/0.7.x/pypy/translator/c/test/test_boehm.py
==============================================================================
--- pypy/release/0.7.x/pypy/translator/c/test/test_boehm.py	(original)
+++ pypy/release/0.7.x/pypy/translator/c/test/test_boehm.py	Fri Aug 26 20:08:21 2005
@@ -50,6 +50,9 @@
 
 def test_boehm():
     import py
+    from  pypy.translator.tool import cbuild
+    if not cbuild.check_boehm_presence():
+        py.test.skip("no boehm gc on this machine")
     gw = py.execnet.PopenGateway()
     chan = gw.remote_exec(py.code.Source(test_src))
     res = chan.receive()

Modified: pypy/release/0.7.x/pypy/translator/tool/cbuild.py
==============================================================================
--- pypy/release/0.7.x/pypy/translator/tool/cbuild.py	(original)
+++ pypy/release/0.7.x/pypy/translator/tool/cbuild.py	Fri Aug 26 20:08:21 2005
@@ -261,3 +261,22 @@
                              extra_preargs=extra_preargs)
     return str(outputfilename)
 
+def check_boehm_presence():
+    from pypy.tool.udir import udir
+    try:
+        cfile = udir.join('check_boehm.c')
+        cfname = str(cfile)
+        cfile = cfile.open('w')
+        cfile.write("""
+#include <gc.h>
+
+int main() {
+  return 0;
+}
+""")
+        cfile.close()
+        build_executable([cfname], libraries=['gc'])
+    except:
+        return False
+    else:
+        return True