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3d78bc19c5
This is from: http://pybootchartgui.googlecode.com/files/pybootchartgui-r124.tar.gz Will modify it to make the build profiling in pictures. Remove the examples since they would not work any more, and they cost much disk space. [YOCTO #2403] (From OE-Core rev: 1f0791109e1aed715f02945834d6d7fdb9a411b4) Signed-off-by: Robert Yang <liezhi.yang@windriver.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
79 lines
3.6 KiB
Python
79 lines
3.6 KiB
Python
import sys
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import os
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import unittest
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sys.path.insert(0, os.getcwd())
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import parsing
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import process_tree
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class TestProcessTree(unittest.TestCase):
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def setUp(self):
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self.name = "Process tree unittest"
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self.rootdir = '../examples/1'
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self.ps_stats = parsing.parse_file(parsing.ParserState(), self.mk_fname('proc_ps.log')).ps_stats
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self.processtree = process_tree.ProcessTree(self.ps_stats, None, False, for_testing = True)
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def mk_fname(self,f):
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return os.path.join(self.rootdir, f)
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def flatten(self, process_tree):
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flattened = []
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for p in process_tree:
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flattened.append(p)
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flattened.extend(self.flatten(p.child_list))
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return flattened
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def checkAgainstJavaExtract(self, filename, process_tree):
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for expected, actual in zip(open(filename), self.flatten(process_tree)):
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tokens = expected.split('\t')
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self.assertEqual(int(tokens[0]), actual.pid)
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self.assertEqual(tokens[1], actual.cmd)
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self.assertEqual(long(tokens[2]), 10 * actual.start_time)
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self.assert_(long(tokens[3]) - 10 * actual.duration < 5, "duration")
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self.assertEqual(int(tokens[4]), len(actual.child_list))
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self.assertEqual(int(tokens[5]), len(actual.samples))
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def testBuild(self):
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process_tree = self.processtree.process_tree
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self.checkAgainstJavaExtract(self.mk_fname('extract.processtree.1.log'), process_tree)
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def testMergeLogger(self):
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self.processtree.merge_logger(self.processtree.process_tree, 'bootchartd', None, False)
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process_tree = self.processtree.process_tree
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self.checkAgainstJavaExtract(self.mk_fname('extract.processtree.2.log'), process_tree)
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def testPrune(self):
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self.processtree.merge_logger(self.processtree.process_tree, 'bootchartd', None, False)
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self.processtree.prune(self.processtree.process_tree, None)
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process_tree = self.processtree.process_tree
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self.checkAgainstJavaExtract(self.mk_fname('extract.processtree.3b.log'), process_tree)
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def testMergeExploders(self):
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self.processtree.merge_logger(self.processtree.process_tree, 'bootchartd', None, False)
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self.processtree.prune(self.processtree.process_tree, None)
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self.processtree.merge_exploders(self.processtree.process_tree, set(['hwup']))
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process_tree = self.processtree.process_tree
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self.checkAgainstJavaExtract(self.mk_fname('extract.processtree.3c.log'), process_tree)
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def testMergeSiblings(self):
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self.processtree.merge_logger(self.processtree.process_tree, 'bootchartd', None, False)
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self.processtree.prune(self.processtree.process_tree, None)
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self.processtree.merge_exploders(self.processtree.process_tree, set(['hwup']))
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self.processtree.merge_siblings(self.processtree.process_tree)
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process_tree = self.processtree.process_tree
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self.checkAgainstJavaExtract(self.mk_fname('extract.processtree.3d.log'), process_tree)
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def testMergeRuns(self):
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self.processtree.merge_logger(self.processtree.process_tree, 'bootchartd', None, False)
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self.processtree.prune(self.processtree.process_tree, None)
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self.processtree.merge_exploders(self.processtree.process_tree, set(['hwup']))
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self.processtree.merge_siblings(self.processtree.process_tree)
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self.processtree.merge_runs(self.processtree.process_tree)
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process_tree = self.processtree.process_tree
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self.checkAgainstJavaExtract(self.mk_fname('extract.processtree.3e.log'), process_tree)
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if __name__ == '__main__':
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unittest.main()
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