gcc/testsuite/g++.dg/gcov/test-gcov-17.py

   1 from gcov import gcov_from_env
   2
   3 import pytest
   4
   5
   6 @pytest.fixture(scope='function', autouse=True)
   7 def gcov():
   8     return gcov_from_env()
   9
  10
  11 def test_basics(gcov):
  12     files = gcov['files']
  13     assert len(files) == 1
  14     functions = files[0]['functions']
  15     assert len(functions) == 6
  16
  17
  18 def test_lines(gcov):
  19     lines = gcov['files'][0]['lines']
  20     linesdict = {}
  21     for line in lines:
  22         lineno = int(line['line_number'])
  23         linesdict.setdefault(lineno, [])
  24         linesdict[lineno].append(line)
  25
  26     line9 = linesdict[9]
  27     assert len(line9) == 2
  28     assert line9[0]['function_name'] == '_ZN3FooIcE3incEv'
  29     assert line9[1]['function_name'] == '_ZN3FooIiE3incEv'
  30     assert line9[0]['count'] == 0
  31     assert line9[1]['count'] == 2
  32     assert line9[0]['unexecuted_block']
  33     assert not line9[1]['unexecuted_block']
  34     assert linesdict[36][0]['unexecuted_block']
  35     assert linesdict[39][0]['unexecuted_block']
  36     assert not linesdict[41][0]['unexecuted_block']
  37     assert 32 not in linesdict
  38     print(lines)
  39
  40     line41 = linesdict[41][0]
  41     assert line41['count'] == 1
  42     assert line41['calls'][0]['returned'] == 1
  43     assert line41['calls'][0]['source_block_id'] == 13
  44     assert line41['calls'][0]['destination_block_id'] == 1
  45     assert len(line41['block_ids']) > 0
  46
  47     line43 = linesdict[43][0]
  48     assert line43['count'] == 1
  49     assert line43['calls'][0]['returned'] == 0