def test_scala(self):
version = ('Scala code runner version 2.11.6 -- ' +
'Copyright 2002-2013, LAMP/EPFL')
with mock.patch('bfg9000.shell.which', mock_which): # noqa
jvm = JvmBuilder(self.env, known_langs['scala'], ['scalac'],
version)
self.assertEqual(jvm.brand, 'epfl')
self.assertEqual(jvm.compiler.brand, 'epfl')
self.assertEqual(jvm.linker('executable').brand, 'epfl')
self.assertEqual(jvm.linker('shared_library').brand, 'epfl')
self.assertEqual(jvm.version, Version('2.11.6'))
self.assertEqual(jvm.compiler.version, Version('2.11.6'))
self.assertEqual(jvm.linker('executable').version, Version('2.11.6'))
self.assertEqual(jvm.linker('shared_library').version,
Version('2.11.6'))
def test_broken_brand(self):
def mock_execute(*args, **kwargs):
raise OSError()
with mock.patch('bfg9000.shell.which', mock_which), \
mock.patch('bfg9000.shell.execute', mock_execute): # noqa
jvm = JvmBuilder(self.env, known_langs['java'], ['javac'],
'version')
self.assertEqual(jvm.brand, 'unknown')
self.assertEqual(jvm.compiler.brand, 'unknown')
self.assertEqual(jvm.linker('executable').brand, 'unknown')
self.assertEqual(jvm.linker('shared_library').brand, 'unknown')
self.assertEqual(jvm.version, None)
self.assertEqual(jvm.compiler.version, None)
self.assertEqual(jvm.linker('executable').version, None)
self.assertEqual(jvm.linker('shared_library').version, None)
def test_oracle(self):
def mock_execute(*args, **kwargs):
return ('java version "1.7.0_55"\n' +
'Java(TM) SE Runtime Environment (build 1.7.0_55-b13)')
version = 'javac 1.7.0_55'
with mock.patch('bfg9000.shell.which', mock_which), \
mock.patch('bfg9000.shell.execute', mock_execute): # noqa
jvm = JvmBuilder(self.env, known_langs['java'], ['javac'], version)
self.assertEqual(jvm.brand, 'oracle')
self.assertEqual(jvm.compiler.brand, 'oracle')
self.assertEqual(jvm.linker('executable').brand, 'oracle')
self.assertEqual(jvm.linker('shared_library').brand, 'oracle')
self.assertEqual(jvm.version, Version('1.7.0'))
self.assertEqual(jvm.compiler.version, Version('1.7.0'))
self.assertEqual(jvm.linker('executable').version, Version('1.7.0'))
self.assertEqual(jvm.linker('shared_library').version,
Version('1.7.0'))
def test_openjdk(self):
def mock_execute(*args, **kwargs):
return ('openjdk version "1.8.0_151"\n' +
'OpenJDK Runtime Environment (build ' +
'1.8.0_151-8u151-b12-0ubuntu0.16.04.2-b12)')
version = 'javac 1.8.0_151'
with mock.patch('bfg9000.shell.which', mock_which), \
mock.patch('bfg9000.shell.execute', mock_execute): # noqa
jvm = JvmBuilder(self.env, known_langs['java'], ['javac'], version)
self.assertEqual(jvm.brand, 'openjdk')
self.assertEqual(jvm.compiler.brand, 'openjdk')
self.assertEqual(jvm.linker('executable').brand, 'openjdk')
self.assertEqual(jvm.linker('shared_library').brand, 'openjdk')
self.assertEqual(jvm.version, Version('1.8.0'))
self.assertEqual(jvm.compiler.version, Version('1.8.0'))
self.assertEqual(jvm.linker('executable').version, Version('1.8.0'))
self.assertEqual(jvm.linker('shared_library').version,
Version('1.8.0'))
def test_properties(self):
with mock.patch('bfg9000.shell.which', mock_which), \
mock.patch('bfg9000.shell.execute', default_mock_execute):
jvm = JvmBuilder(self.env, known_langs['java'], ['javac'], True,
'version')
self.assertEqual(jvm.flavor, 'jvm')
self.assertEqual(jvm.compiler.flavor, 'jvm')
self.assertEqual(jvm.linker('executable').flavor, 'jar')
self.assertEqual(jvm.linker('shared_library').flavor, 'jar')
self.assertEqual(jvm.family, 'jvm')
self.assertEqual(jvm.can_dual_link, False)
self.assertEqual(jvm.compiler.deps_flavor, None)
self.assertEqual(jvm.compiler.needs_libs, True)
self.assertEqual(jvm.compiler.needs_package_options, True)
self.assertEqual(jvm.linker('executable').needs_package_options, False)
self.assertEqual(
jvm.linker('shared_library').needs_package_options, False)
self.assertEqual(jvm.compiler.accepts_pch, False)
self.assertRaises(AttributeError, lambda: jvm.pch_compiler)
self.assertRaises(KeyError, lambda: jvm.linker('unknown'))
self.assertRaises(ValueError, lambda: jvm.linker('static_library'))
