[conduit: 57/138] Crude coverage testing

[John Carr <johncarr src gnome org>]

commit 36a23ae8c651ff00fe583d3e8c61092297cc2ae9
Author: John Carr <john carr unrouted co uk>
Date:   Thu Apr 30 11:38:46 2009 -0700

    Crude coverage testing
---
 test/soup/soup |   27 +++++++++++++++++++++------
 1 files changed, 21 insertions(+), 6 deletions(-)

diff --git a/test/soup/soup b/test/soup/soup
index d7ada66..2233463 100755
--- a/test/soup/soup
+++ b/test/soup/soup
@@ -1,6 +1,8 @@
 #! /usr/bin/env python
 
-import sys, os
+import sys, os, unittest
+from glob import glob
+
 testsdir = os.path.abspath(os.path.join(os.path.dirname(__file__), ".."))
 sys.path.insert(0, testsdir)
 
@@ -12,11 +14,22 @@ from test_datatypes import *
 from test_dataprovider import *
 from test_synchronization import *
 
-import unittest
-
-def run_tests(tests, verbose=False):
+def run_tests(tests, verbose=False, do_coverage=False):
     runner = unittest.TextTestRunner(verbosity=2 if verbose else 1)
+
+    if do_coverage:
+        import coverage
+        coverage.erase()
+        coverage.start()
+
     result = runner.run(unittest.TestSuite(tests))
+
+    if do_coverage:
+        coverage.stop()
+        modules = glob('conduit/*.py')+glob('conduit/*/*.py')+glob('conduit/*/*/*.py')
+        coverage.report(modules, ignore_errors=1, show_missing=0)
+        coverage.erase()
+
     sys.exit(not result.wasSuccessful())
 
 def list_tests(tests):
@@ -39,6 +52,8 @@ if __name__ == "__main__":
                       help="Run tests in a random order")
     parser.add_option("-v", "--verbose", action="store_true", dest="verbose",
                       help="Output lots of noise as tests are run")
+    parser.add_option("-c", "--coverage", action="store_true", dest="coverage",
+                      help="Enable code coverage")
 
     # Add the different execution modes..
     parser.add_option("-l", "--list", action="store_const", const="list", dest="mode",
@@ -47,7 +62,7 @@ if __name__ == "__main__":
                       help="Run the tests")
 
     # Set parse defaults
-    parser.set_defaults(mode="execute", randomize=False, verbose=False)
+    parser.set_defaults(mode="execute", randomize=False, verbose=False, coverage=False)
 
     # And parse..
     opts, args = parser.parse_args()
@@ -73,7 +88,7 @@ if __name__ == "__main__":
 
     # And run.
     if opts.mode == "execute":
-        run_tests(tests, verbose=opts.verbose)
+        run_tests(tests, verbose=opts.verbose, do_coverage=opts.coverage)
     elif opts.mode == "list":
         list_tests(tests)