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import os, unittest
from java_config_2.VersionManager import VersionManager
from java_config_2.EnvironmentManager import EnvironmentManager
class TestVersionManager(unittest.TestCase):
def setUp(self):
self.em = EnvironmentManager(os.path.join(os.path.dirname(__file__), 'test_env'))
self.em.set_active_vm(self.em.find_vm('ibm-jdk-bin-1.5'))
self.verman = VersionManager(self.em)
self.example_dep_vanilla = ">=virtual/jdk-1.5* dev-java/ant-core java-virtuals/jaf"
self.example_dep_or = "|| ( =virtual/jdk-1.5 =virtual/jdk-1.4 ) dev-java/ant-core java-virtuals/jaf"
self.example_dep_use = "java? ( >=virtual/jdk-1.5* ) dev-java/ant-core java-virtuals/jaf"
self.example_slot_dep_vanilla = "virtual/jdk:1.5 dev-java/ant-core:0 java-virtuals/jaf:0"
self.example_slot_dep_or = "|| ( virtual/jdk:1.4 virtual/jdk:1.4 ) dev-java/ant-core:0 java-virtual/jaf:0"
self.example_slot_dep_use = "java? ( virtual/jdk:1.5 ) dev-java/ant-core:0 java-virtuals/jaf:0"
def test_get_vm(self):
vm = self.verman.get_vm(">=virtual/jdk-1.5* java-virtuals/jaf")
self.assertEqual(vm.name(), 'sun-jdk-1.6')
vm = self.verman.get_vm(">=virtual/jdk-1.5* java-virtuals/jaf:0")
self.assertEqual(vm.name(), 'sun-jdk-1.6')
vm = self.verman.get_vm("virtual/jdk:1.5")
self.assertEqual(vm.name(), 'ibm-jdk-bin-1.5')
self.assertRaises(Exception, self.verman.get_vm, 'virtual/jdk:1.4')
self.assertRaises(Exception, self.verman.get_vm, '=virtual/jdk-1.4*', False)
vm = self.verman.get_vm('virtual/jdk:1.4', True)
self.assertTrue(vm.name(), 'blackdown-jdk-1.4.2')
self.assertRaises(Exception, self.verman.get_vm, 'virtual/jdk:1.4 dev-java/test-package:0')
def test_filter_depend_vanilla(self):
os.environ["USE"] = ""
self.assertEquals(self.verman.filter_depend(self.example_dep_vanilla), self.example_dep_vanilla)
def test_filter_depend_or(self):
# Oh you only realise how ugly things are once you write unittests.
os.environ["USE"] = ""
rmatch = "|| =virtual/jdk-1.5 =virtual/jdk-1.4 dev-java/ant-core java-virtuals/jaf"
self.assertEquals(self.verman.filter_depend(self.example_dep_or), rmatch)
def test_filter_depend_use(self):
os.environ["USE"] = "java"
rmatch = ">=virtual/jdk-1.5* dev-java/ant-core java-virtuals/jaf"
self.assertEquals(self.verman.filter_depend(self.example_dep_use), rmatch)
def test_version_satisfies(self):
vm = self.em.get_vm('sun-jdk-1.6')
self.assertTrue(self.verman.version_satisfies('>=virtual/jdk-1.5', vm))
self.assertFalse(self.verman.version_satisfies('>=virtual/jdk-1.7', vm))
self.assertTrue(self.verman.version_satisfies('|| ( =virtual/jdk-1.6 =virtual/jdk-1.5 )', vm))
self.assertTrue(self.verman.version_satisfies('virtual/jdk:1.6', vm))
self.assertFalse(self.verman.version_satisfies('virtual/jdk:1.5', vm))
self.assertTrue(self.verman.version_satisfies('>=virtual/jdk-1.5', vm))
#this will be interesting from the perspective of environment handling.
os.environ["USE"] = "java6"
self.assertTrue(self.verman.version_satisfies('java6? ( =virtual/jdk-1.6 )', vm))
os.environ["USE"] = ""
self.assertFalse(self.verman.version_satisfies('java6? ( =virtual/jdk-1.6 ) !java6? ( =virtual/jdk-1.5 )', vm))
#def test_parse_depend(self):
#def test_get_prefs(self):
#def test_parse_depend_virtuals(self):
#def test_get_lowest_atom(self):
def test_get_lowest(self):
target = self.verman.get_lowest(">=virtual/jdk-1.4")
self.assertEquals(target, '1.4')
target = self.verman.get_lowest(self.example_dep_vanilla)
self.assertEquals(target, '1.5')
target = self.verman.get_lowest(self.example_dep_or)
self.assertEquals(target, '1.4')
def test_get_lowest_with_package_dep(self):
pass
# 1.4 dep but ant-cores5 has a 1.8 target.
#self.assertRaises(Exception, self.verman.get_lowest, 'virtual/jdk:1.4 dev-java/test-package:0')
# 1.4 but has a 1.5 target package.
#self.assertRaises(Exception, self.verman.get_lowest, '>=virtual/jdk-1.4 dev-java/ant-cores5:0')
#def test_find_vm(self):
#def test_matches(self):
def test_version_cmp(self):
self.assertEquals(self.verman.version_cmp('1.5.2', '1.5.2'), 0)
self.assertTrue(self.verman.version_cmp('1.5', '1.5.1') < 0)
self.assertTrue(self.verman.version_cmp('1.5.1', '1.5') > 0)
#def test_matches(self):
if __name__ == '__main__':
unittest.main()
# vim:set expandtab tabstop=4 shiftwidth=4 softtabstop=4 nowrap:
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