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Diffstat (limited to '3rdParty/SCons/scons-3.0.1/engine/SCons/WarningsTests.py')
-rw-r--r-- | 3rdParty/SCons/scons-3.0.1/engine/SCons/WarningsTests.py | 137 |
1 files changed, 137 insertions, 0 deletions
diff --git a/3rdParty/SCons/scons-3.0.1/engine/SCons/WarningsTests.py b/3rdParty/SCons/scons-3.0.1/engine/SCons/WarningsTests.py new file mode 100644 index 0000000..7b8d00d --- /dev/null +++ b/3rdParty/SCons/scons-3.0.1/engine/SCons/WarningsTests.py @@ -0,0 +1,137 @@ +# +# __COPYRIGHT__ +# +# Permission is hereby granted, free of charge, to any person obtaining +# a copy of this software and associated documentation files (the +# "Software"), to deal in the Software without restriction, including +# without limitation the rights to use, copy, modify, merge, publish, +# distribute, sublicense, and/or sell copies of the Software, and to +# permit persons to whom the Software is furnished to do so, subject to +# the following conditions: +# +# The above copyright notice and this permission notice shall be included +# in all copies or substantial portions of the Software. +# +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY +# KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE +# WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE +# LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION +# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION +# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. +# + +__revision__ = "__FILE__ __REVISION__ __DATE__ __DEVELOPER__" + +import sys +import unittest + +import TestUnit + +import SCons.Warnings + +class TestOutput(object): + def __call__(self, x): + args = x.args[0] + if len(args) == 1: + args = args[0] + self.out = str(args) + +class WarningsTestCase(unittest.TestCase): + def test_Warning(self): + """Test warn function.""" + + # Reset global state + SCons.Warnings._enabled = [] + SCons.Warnings._warningAsException = 0 + + to = TestOutput() + SCons.Warnings._warningOut=to + SCons.Warnings.enableWarningClass(SCons.Warnings.Warning) + SCons.Warnings.warn(SCons.Warnings.DeprecatedWarning, + "Foo") + assert to.out == "Foo", to.out + SCons.Warnings.warn(SCons.Warnings.DependencyWarning, + "Foo", 1) + assert to.out == "('Foo', 1)", to.out + + def test_WarningAsExc(self): + """Test warnings as exceptions.""" + + # Reset global state + SCons.Warnings._enabled = [] + SCons.Warnings._warningAsException = 0 + + SCons.Warnings.enableWarningClass(SCons.Warnings.Warning) + old = SCons.Warnings.warningAsException() + assert old == 0, old + exc_caught = 0 + try: + SCons.Warnings.warn(SCons.Warnings.Warning, "Foo") + except: + exc_caught = 1 + assert exc_caught == 1 + + old = SCons.Warnings.warningAsException(old) + assert old == 1, old + exc_caught = 0 + try: + SCons.Warnings.warn(SCons.Warnings.Warning, "Foo") + except: + exc_caught = 1 + assert exc_caught == 0 + + def test_Disable(self): + """Test disabling/enabling warnings.""" + + # Reset global state + SCons.Warnings._enabled = [] + SCons.Warnings._warningAsException = 0 + + to = TestOutput() + SCons.Warnings._warningOut=to + to.out = None + + # No warnings by default + SCons.Warnings.warn(SCons.Warnings.DeprecatedWarning, + "Foo") + assert to.out is None, to.out + + SCons.Warnings.enableWarningClass(SCons.Warnings.Warning) + SCons.Warnings.warn(SCons.Warnings.DeprecatedWarning, + "Foo") + assert to.out == "Foo", to.out + + to.out = None + SCons.Warnings.suppressWarningClass(SCons.Warnings.DeprecatedWarning) + SCons.Warnings.warn(SCons.Warnings.DeprecatedWarning, + "Foo") + assert to.out is None, to.out + + SCons.Warnings.warn(SCons.Warnings.MandatoryDeprecatedWarning, + "Foo") + assert to.out is None, to.out + + # Dependency warnings should still be enabled though + SCons.Warnings.enableWarningClass(SCons.Warnings.Warning) + SCons.Warnings.warn(SCons.Warnings.DependencyWarning, + "Foo") + assert to.out == "Foo", to.out + + # Try reenabling all warnings... + SCons.Warnings.enableWarningClass(SCons.Warnings.Warning) + + SCons.Warnings.enableWarningClass(SCons.Warnings.Warning) + SCons.Warnings.warn(SCons.Warnings.DeprecatedWarning, + "Foo") + assert to.out == "Foo", to.out + +if __name__ == "__main__": + suite = unittest.makeSuite(WarningsTestCase, 'test_') + TestUnit.run(suite) + +# Local Variables: +# tab-width:4 +# indent-tabs-mode:nil +# End: +# vim: set expandtab tabstop=4 shiftwidth=4: |