← Back to branch summary

~bzr-pqm/bzr/bzr.dev

« back to all changes in this revision

Viewing changes to bzrlib/tests/test_lsprof.py

  • Committer: Aaron Bentley
  • Date: 2007-06-21 23:43:17 UTC
  • mto: (2520.5.2 bzr.mpbundle)
  • mto: This revision was merged to the branch mainline in revision 2631.
  • Revision ID: abentley@panoramicfeedback.com-20070621234317-5w3h8h36oe90sups
Implement new merge directive format

Show diffs side-by-side

added added

removed removed

Lines of Context:
bzrlib/tests/test_lsprof.py
12
12
#
13
13
# You should have received a copy of the GNU General Public License
14
14
# along with this program; if not, write to the Free Software
15
 
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
 
15
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
16
16
 
17
17
"""Tests for profiling data collection."""
18
18
 
64
64
 
65
65
    def _tempfile(self, ext):
66
66
        dir = self.test_dir
67
 
        return bzrlib.osutils.pathjoin(dir, "tmp_profile_data." + ext)
 
67
        return os.path.join(dir, "tmp_profile_data." + ext)
68
68
 
69
69
    def test_stats_save_to_txt(self):
70
70
        f = self._tempfile("txt")
77
77
        self.stats.save(f)
78
78
        lines = open(f).readlines()
79
79
        self.assertEqual(lines[0], "events: Ticks\n")
80
 
        f = bzrlib.osutils.pathjoin(self.test_dir, "callgrind.out.foo")
81
 
        self.stats.save(f)
82
 
        lines = open(f).readlines()
83
 
        self.assertEqual(lines[0], "events: Ticks\n")
84
80
        # Test explicit format nommination
85
81
        f2 = self._tempfile("txt")
86
82
        self.stats.save(f2, format="callgrind")
92
88
        self.stats.save(f)
93
89
        data1 = cPickle.load(open(f))
94
90
        self.assertEqual(type(data1), bzrlib.lsprof.Stats)
95
 
 
96
 
 
97
 
class TestBzrProfiler(tests.TestCase):
98
 
 
99
 
    _test_needs_features = [LSProfFeature]
100
 
 
101
 
    def test_start_call_stuff_stop(self):
102
 
        profiler = bzrlib.lsprof.BzrProfiler()
103
 
        profiler.start()
104
 
        try:
105
 
            def a_function():
106
 
                pass
107
 
            a_function()
108
 
        finally:
109
 
            stats = profiler.stop()
110
 
        stats.freeze()
111
 
        lines = [str(data) for data in stats.data]
112
 
        lines = [line for line in lines if 'a_function' in line]
113
 
        self.assertLength(1, lines)