utils/lit/TestFormats.py

   1 import os
   2
   3 import Test
   4 import TestRunner
   5 import Util
   6
   7 class GoogleTest(object):
   8     def __init__(self, test_sub_dir, test_suffix):
   9         self.test_sub_dir = str(test_sub_dir)
  10         self.test_suffix = str(test_suffix)
  11
  12     def getGTestTests(self, path):
  13         """getGTestTests(path) - [name]
  14
  15         Return the tests available in gtest executable."""
  16
  17         lines = Util.capture([path, '--gtest_list_tests']).split('\n')
  18         nested_tests = []
  19         for ln in lines:
  20             if not ln.strip():
  21                 continue
  22
  23             prefix = ''
  24             index = 0
  25             while ln[index*2:index*2+2] == '  ':
  26                 index += 1
  27             while len(nested_tests) > index:
  28                 nested_tests.pop()
  29
  30             ln = ln[index*2:]
  31             if ln.endswith('.'):
  32                 nested_tests.append(ln)
  33             else:
  34                 yield ''.join(nested_tests) + ln
  35
  36     def getTestsInDirectory(self, testSuite, path_in_suite,
  37                             litConfig, localConfig):
  38         source_path = testSuite.getSourcePath(path_in_suite)
  39         for filename in os.listdir(source_path):
  40             # Check for the one subdirectory (build directory) tests will be in.
  41             if filename != self.test_sub_dir:
  42                 continue
  43
  44             filepath = os.path.join(source_path, filename)
  45             for subfilename in os.listdir(filepath):
  46                 if subfilename.endswith(self.test_suffix):
  47                     execpath = os.path.join(filepath, subfilename)
  48
  49                     # Discover the tests in this executable.
  50                     for name in self.getGTestTests(execpath):
  51                         testPath = path_in_suite + (filename, subfilename, name)
  52                         yield Test.Test(testSuite, testPath, localConfig)
  53
  54     def execute(self, test, litConfig):
  55         testPath,testName = os.path.split(test.getSourcePath())
  56
  57         cmd = [testPath, '--gtest_filter=' + testName]
  58         out, err, exitCode = TestRunner.executeCommand(cmd)
  59
  60         if not exitCode:
  61             return Test.PASS,''
  62
  63         return Test.FAIL, out + err
  64
  65 ###
  66
  67 class FileBasedTest(object):
  68     def getTestsInDirectory(self, testSuite, path_in_suite,
  69                             litConfig, localConfig):
  70         source_path = testSuite.getSourcePath(path_in_suite)
  71         for filename in os.listdir(source_path):
  72             filepath = os.path.join(source_path, filename)
  73             if not os.path.isdir(filepath):
  74                 base,ext = os.path.splitext(filename)
  75                 if ext in localConfig.suffixes:
  76                     yield Test.Test(testSuite, path_in_suite + (filename,),
  77                                     localConfig)
  78
  79 class ShTest(FileBasedTest):
  80     def __init__(self, execute_external = False, require_and_and = False):
  81         self.execute_external = execute_external
  82         self.require_and_and = require_and_and
  83
  84     def execute(self, test, litConfig):
  85         return TestRunner.executeShTest(test, litConfig,
  86                                         self.execute_external,
  87                                         self.require_and_and)
  88
  89 class TclTest(FileBasedTest):
  90     def execute(self, test, litConfig):
  91         return TestRunner.executeTclTest(test, litConfig)