diff options
Diffstat (limited to 'test-chill/unit-tests/test_gcov.py')
| -rw-r--r-- | test-chill/unit-tests/test_gcov.py | 98 |
1 files changed, 98 insertions, 0 deletions
diff --git a/test-chill/unit-tests/test_gcov.py b/test-chill/unit-tests/test_gcov.py new file mode 100644 index 0000000..2720ef7 --- /dev/null +++ b/test-chill/unit-tests/test_gcov.py @@ -0,0 +1,98 @@ +import itertools +import pprint +import os +import textwrap +import unittest + +import testchill.util as util +import testchill.gcov as gcov + + +class TestGCov(unittest.TestCase): + def setUp(self): + self.cprog_dir = os.path.join(os.getcwd(), 'unit-tests/cprog') + self.cprog_bin = os.path.join(self.cprog_dir, 'bin/sorter') + + def build_prog(self): + self.clean_prog() + util.shell('make', [], wd=self.cprog_dir) + + def clean_prog(self): + util.shell('make', ['clean'], wd=self.cprog_dir) + + def run_prog(self, alg, lst): + util.shell(self.cprog_bin, [alg] + list(map(str,lst))) + + def test_GcovLine_mrege_lines(self): + ''' + 56: 14: while((index < pivot_index) && (list[index] >= pivot_value)) { + 6: 15: swap(list, index, pivot_index); + 6: 16: pivot_index--; + -: 17: } + And + 78: 14: while((index < pivot_index) && (list[index] >= pivot_value)) { + 18: 15: swap(list, index, pivot_index); + 18: 16: pivot_index--; + -: 17: } + ''' + lines_proc_one = list(itertools.starmap(gcov.GcovLine,[ + (14, {'proc_one': 56},' while((index < pivot_index) && (list[index] >= pivot_value)) {'), + (15, {'proc_one': 6},' swap(list, index, pivot_index);'), + (16, {'proc_one': 6},' pivot_index--;'), + (17, {'proc_one': None},' }')])) + lines_proc_two = list(itertools.starmap(gcov.GcovLine,[ + (14, {'proc_two': 78},' while((index < pivot_index) && (list[index] >= pivot_value)) {'), + (15, {'proc_two': 18},' swap(list, index, pivot_index);'), + (16, {'proc_two': 18},' pivot_index--;'), + (17, {'proc_two': None},' }')])) + gcov.GcovLine.merge_lines(lines_proc_one, lines_proc_two) + self.assertEqual(lines_proc_one[0].lineno, 14) + self.assertEqual(lines_proc_one[1].lineno, 15) + self.assertEqual(lines_proc_one[2].lineno, 16) + self.assertEqual(lines_proc_one[3].lineno, 17) + + def test_GcovLine_merge_and_count(self): + lines_proc_one = list(itertools.starmap(gcov.GcovLine,[ + (14, {'proc_one': 56},' while((index < pivot_index) && (list[index] >= pivot_value)) {'), + (15, {'proc_one': 6},' swap(list, index, pivot_index);'), + (16, {'proc_one': 6},' pivot_index--;'), + (17, {'proc_one': None},' }')])) + lines_proc_two = list(itertools.starmap(gcov.GcovLine,[ + (14, {'proc_two': 78},' while((index < pivot_index) && (list[index] >= pivot_value)) {'), + (15, {'proc_two': 18},' swap(list, index, pivot_index);'), + (16, {'proc_two': 18},' pivot_index--;'), + (17, {'proc_two': None},' }')])) + gcov.GcovLine.merge_lines(lines_proc_one, lines_proc_two) + self.assertEqual(lines_proc_one[0].count(), 134) + self.assertEqual(lines_proc_one[1].count(), 24) + self.assertEqual(lines_proc_one[2].count(), 24) + self.assertEqual(lines_proc_one[3].count(), None) + + def test_GcovFile_parse_lines(self): + lines = textwrap.dedent( + '''-:0:SomeProperty:SomeValue + 56: 14: while((index < pivot_index) && (list[index] >= pivot_value)) { + 6: 15: swap(list, index, pivot_index); + 6: 16: pivot_index--; + -: 17: }''').splitlines() + lines, properties = gcov.GcovFile.parse_lines(lines, 'proc') + self.assertEqual(lines[0].lineno, 14) + self.assertEqual(lines[0].count_by_process, {'proc': 56}) + self.assertEqual(lines[0].code, ' while((index < pivot_index) && (list[index] >= pivot_value)) {') + self.assertEqual(lines[3].count_by_process, dict()) + + def test_Gcov_parse(self): + self.build_prog() + self.run_prog('quicksort', [9, 4, 10, 6, 11, 0, 3, 7, 2, 1, 8, 5]) + cov = gcov.Gcov.parse(self.cprog_dir, 'unsorted') + self.build_prog() + self.run_prog('quicksort', [5, 4, 3, 2, 1]) + #pprint.pprint(vars(cov.files['QuickSorter.cc'])) + cov.merge(gcov.Gcov.parse(self.cprog_dir, 'reverse')) + #pprint.pprint(vars(cov.files['QuickSorter.cc'])) + #TODO: assert something + #cov.pretty_print() + + def tearDown(self): + self.clean_prog() + |