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author | Jörg Frings-Fürst <debian@jff-webhosting.net> | 2019-07-23 16:55:05 +0200 |
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committer | Jörg Frings-Fürst <debian@jff-webhosting.net> | 2019-07-23 16:55:05 +0200 |
commit | d240a76169c685e488fe7352adec69d39c60ef9f (patch) | |
tree | 144aeb4702d258b0cfaf99cffb9f21e94b026459 /src/engine/SCons/Tool/ToolTests.py | |
parent | 6ca68f29862bc7cbe5428426eee600cb1f3c05c1 (diff) | |
parent | c2d9eaeffe9d77d8d5087fb21a3256fde32047d4 (diff) |
Merge branch 'feature/upstream' into develop
Diffstat (limited to 'src/engine/SCons/Tool/ToolTests.py')
-rw-r--r-- | src/engine/SCons/Tool/ToolTests.py | 86 |
1 files changed, 62 insertions, 24 deletions
diff --git a/src/engine/SCons/Tool/ToolTests.py b/src/engine/SCons/Tool/ToolTests.py index 81b6491..25e9b2d 100644 --- a/src/engine/SCons/Tool/ToolTests.py +++ b/src/engine/SCons/Tool/ToolTests.py @@ -21,8 +21,9 @@ # WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. # -__revision__ = "src/engine/SCons/Tool/ToolTests.py 103260fce95bf5db1c35fb2371983087d85dd611 2019-07-13 18:25:30 bdbaddog" +__revision__ = "src/engine/SCons/Tool/ToolTests.py e724ae812eb96f4858a132f5b8c769724744faf6 2019-07-21 00:04:47 bdeegan" +import os import sys import unittest @@ -31,29 +32,49 @@ import TestUnit import SCons.Errors import SCons.Tool + +class DummyEnvironment(object): + def __init__(self): + self.dict = {} + def Detect(self, progs): + if not SCons.Util.is_List(progs): + progs = [ progs ] + return progs[0] + def Append(self, **kw): + self.dict.update(kw) + def __getitem__(self, key): + return self.dict[key] + def __setitem__(self, key, val): + self.dict[key] = val + def __contains__(self, key): + return self.dict.__contains__(key) + def has_key(self, key): + return key in self.dict + def subst(self, string, *args, **kwargs): + return string + + PHONY_PATH = "/usr/phony/bin" + def WhereIs(self, key_program): + # for pathfind test for Issue #3336: + # need to fake the case where extra paths are searched, and + # if one has a "hit" after some fails, the fails are left in + # the environment's PATH. So construct a positive answer if + # we see a magic known path component in PATH; answer in + # the negative otherwise. + paths = self['ENV']['PATH'] + if self.PHONY_PATH in paths: + return os.path.join(self.PHONY_PATH, key_program) + return None + def AppendENVPath(self, pathvar, path): + # signature matches how called from find_program_path() + self['ENV'][pathvar] = self['ENV'][pathvar] + os.pathsep + path + + class ToolTestCase(unittest.TestCase): def test_Tool(self): """Test the Tool() function""" - class Environment(object): - def __init__(self): - self.dict = {} - def Detect(self, progs): - if not SCons.Util.is_List(progs): - progs = [ progs ] - return progs[0] - def Append(self, **kw): - self.dict.update(kw) - def __getitem__(self, key): - return self.dict[key] - def __setitem__(self, key, val): - self.dict[key] = val - def __contains__(self, key): - return self.dict.__contains__(key) - def has_key(self, key): - return key in self.dict - def subst(self, string, *args, **kwargs): - return string - env = Environment() + + env = DummyEnvironment() env['BUILDERS'] = {} env['ENV'] = {} env['PLATFORM'] = 'test' @@ -67,17 +88,34 @@ class ToolTestCase(unittest.TestCase): SCons.Tool.Tool() except TypeError: pass - else: + else: # TODO pylint E0704: bare raise not inside except raise try: p = SCons.Tool.Tool('_does_not_exist_') - except SCons.Errors.EnvironmentError: + except SCons.Errors.SConsEnvironmentError: pass - else: + else: # TODO pylint E0704: bare raise not inside except raise + def test_pathfind(self): + """Test that find_program_path() does not alter PATH""" + + env = DummyEnvironment() + PHONY_PATHS = [ + r'C:\cygwin64\bin', + r'C:\cygwin\bin', + '/usr/local/dummy/bin', + env.PHONY_PATH, # will be recognized by dummy WhereIs + ] + env['ENV'] = {} + env['ENV']['PATH'] = '/usr/local/bin:/opt/bin:/bin:/usr/bin' + pre_path = env['ENV']['PATH'] + _ = SCons.Tool.find_program_path(env, 'no_tool', default_paths=PHONY_PATHS) + assert env['ENV']['PATH'] == pre_path, env['ENV']['PATH'] + + if __name__ == "__main__": suite = unittest.makeSuite(ToolTestCase, 'test_') TestUnit.run(suite) |