def missing_jvm(version):
with subsystem_instance(DistributionLocator):
try:
DistributionLocator.locate(minimum_version=version, maximum_version="{}.9999".format(version))
return False
except DistributionLocator.Error:
return True
def missing_jvm(version):
with subsystem_instance(DistributionLocator):
try:
DistributionLocator.locate(minimum_version=version, maximum_version='{}.9999'.format(version))
return False
except DistributionLocator.Error:
return True
def get_two_distributions():
with subsystem_instance(DistributionLocator):
try:
java7 = DistributionLocator.locate(minimum_version='1.7', maximum_version='1.7.9999')
java8 = DistributionLocator.locate(minimum_version='1.8', maximum_version='1.8.9999')
return java7, java8
except DistributionLocator.Error:
return None
def get_two_distributions():
with subsystem_instance(DistributionLocator):
try:
java7 = DistributionLocator.locate(minimum_version='1.7', maximum_version='1.7.9999')
java8 = DistributionLocator.locate(minimum_version='1.8', maximum_version='1.8.9999')
return java7, java8
except DistributionLocator.Error:
return None
def test_default_to_path(self):
with self.java_home_exe() as (jdk1_home, jdk2_home):
with distribution(executables=EXE('bin/java', version='3')) as path_jdk:
with env(PATH=os.path.join(path_jdk, 'bin')):
dist = DistributionLocator.locate(minimum_version='2')
self.assertEqual(path_jdk, dist.home)
dist = DistributionLocator.locate(maximum_version='2')
self.assertEqual(jdk1_home, dist.home)
def test_locate_trumps_path(self):
with self.java_home_exe() as (jdk1_home, jdk2_home):
with distribution(
executables=exe('bin/java', version='3')) as path_jdk:
with env(PATH=os.path.join(path_jdk, 'bin')):
dist = DistributionLocator.locate()
self.assertEqual(jdk1_home, dist.home)
dist = DistributionLocator.locate(minimum_version='3')
self.assertEqual(path_jdk, dist.home)
def test_locate_java_home_trumps(self):
with self.java_home_exe() as (jdk1_home, jdk2_home):
with distribution(executables=EXE('bin/java', version='3')) as java_home:
with env(JAVA_HOME=java_home):
dist = DistributionLocator.locate()
self.assertEqual(java_home, dist.home)
dist = DistributionLocator.locate(maximum_version='1.1')
self.assertEqual(jdk1_home, dist.home)
dist = DistributionLocator.locate(minimum_version='1.1', maximum_version='2')
self.assertEqual(jdk2_home, dist.home)
def test_locate_java_home_trumps(self):
with self.java_home_exe() as (jdk1_home, jdk2_home):
with distribution(
executables=exe('bin/java', version='3')) as java_home:
with env(JAVA_HOME=java_home):
dist = DistributionLocator.locate()
self.assertEqual(java_home, dist.home)
dist = DistributionLocator.locate(maximum_version='1.1')
self.assertEqual(jdk1_home, dist.home)
dist = DistributionLocator.locate(minimum_version='1.1',
maximum_version='2')
self.assertEqual(jdk2_home, dist.home)
def test_validate_live(self):
with self.assertRaises(Distribution.Error):
Distribution(bin_path=os.path.dirname(self.JAVA), minimum_version='999.9.9').validate()
with self.assertRaises(Distribution.Error):
Distribution(bin_path=os.path.dirname(self.JAVA), maximum_version='0.0.1').validate()
Distribution(bin_path=os.path.dirname(self.JAVA)).validate()
Distribution(bin_path=os.path.dirname(self.JAVA), minimum_version='1.3.1').validate()
Distribution(bin_path=os.path.dirname(self.JAVA), maximum_version='999.999.999').validate()
Distribution(bin_path=os.path.dirname(self.JAVA), minimum_version='1.3.1',
maximum_version='999.999.999').validate()
with subsystem_instance(DistributionLocator):
DistributionLocator.locate(jdk=False)
def test_no_jvm_restriction(self):
with subsystem_instance(DistributionLocator):
distribution = DistributionLocator.locate()
target_spec = 'testprojects/src/java/org/pantsbuild/testproject/printversion'
run = self.run_pants(['run', target_spec])
self.assert_success(run)
self.assertIn('java.home:{}'.format(distribution.home), run.stdout_data)
def test_no_jvm_restriction(self):
with subsystem_instance(DistributionLocator):
distribution = DistributionLocator.locate()
target_spec = 'testprojects/src/java/org/pantsbuild/testproject/printversion'
run = self.run_pants(['run', target_spec])
self.assert_success(run)
self.assertIn('java.home:{}'.format(distribution.home),
run.stdout_data)
def test_validate_live(self):
with self.assertRaises(Distribution.Error):
Distribution(bin_path=os.path.dirname(self.JAVA),
minimum_version='999.9.9').validate()
with self.assertRaises(Distribution.Error):
Distribution(bin_path=os.path.dirname(self.JAVA),
maximum_version='0.0.1').validate()
Distribution(bin_path=os.path.dirname(self.JAVA)).validate()
Distribution(bin_path=os.path.dirname(self.JAVA),
minimum_version='1.3.1').validate()
Distribution(bin_path=os.path.dirname(self.JAVA),
maximum_version='999.999.999').validate()
Distribution(bin_path=os.path.dirname(self.JAVA),
minimum_version='1.3.1',
maximum_version='999.999.999').validate()
with subsystem_instance(DistributionLocator):
DistributionLocator.locate(jdk=False)
def test_jvm_meets_min_and_max_distribution(self):
with subsystem_instance(DistributionLocator):
distribution = DistributionLocator.locate()
target_spec = 'testprojects/src/java/org/pantsbuild/testproject/printversion'
run = self.run_pants(['run', target_spec], config={
'jvm-distributions': {
'minimum_version': str(distribution.version),
'maximum_version': str(distribution.version)
}
})
self.assert_success(run)
self.assertIn('java.home:{}'.format(distribution.home), run.stdout_data)
def test_jvm_meets_min_and_max_distribution(self):
with subsystem_instance(DistributionLocator):
distribution = DistributionLocator.locate()
target_spec = 'testprojects/src/java/org/pantsbuild/testproject/printversion'
run = self.run_pants(
['run', target_spec],
config={
'jvm-distributions': {
'minimum_version': str(distribution.version),
'maximum_version': str(distribution.version)
}
})
self.assert_success(run)
self.assertIn('java.home:{}'.format(distribution.home),
run.stdout_data)
def test_locate_java_not_executable(self):
with distribution(files='bin/java') as dist_root:
with env(PATH=os.path.join(dist_root, 'bin')):
with self.assertRaises(Distribution.Error):
DistributionLocator.locate()
def test_locate_version_to_high(self):
with distribution(executables=exe('bin/java', '1.8.0')) as dist_root:
with env(PATH=os.path.join(dist_root, 'bin')):
with self.assertRaises(Distribution.Error):
DistributionLocator.locate(maximum_version='1.7.999')
def test_locate_jdk1(self):
with env():
with self.java_home_exe() as (jdk1_home, _):
dist = DistributionLocator.locate()
self.assertEqual(jdk1_home, dist.home)
def test_locate_via_java_home(self):
with distribution(executables=EXE('bin/java')) as dist_root:
with env(JAVA_HOME=dist_root):
DistributionLocator.locate()
def test_locate_version_less_then_or_equal(self):
with distribution(executables=EXE('bin/java', '1.7.0')) as dist_root:
with env(PATH=os.path.join(dist_root, 'bin')):
DistributionLocator.locate(maximum_version='1.7.999')
def test_locate_jdk_by_path(self):
with distribution(executables=[EXE('bin/java'), EXE('bin/javac')]) as dist_root:
with env(PATH=os.path.join(dist_root, 'bin')):
DistributionLocator.locate(jdk=True)
def test_locate_invalid_java_home(self):
with distribution(executables=EXE('java')) as dist_root:
with env(JAVA_HOME=dist_root):
with self.assertRaises(Distribution.Error):
DistributionLocator.locate()
def test_locate_jdk_by_path(self):
with distribution(executables=[exe('bin/java'),
exe('bin/javac')]) as dist_root:
with env(PATH=os.path.join(dist_root, 'bin')):
DistributionLocator.locate(jdk=True)
def test_locate_jdk_via_jre_path(self):
with distribution(executables=[exe('jre/bin/java'),
exe('bin/javac')],
java_home='jre') as dist_root:
with env(PATH=os.path.join(dist_root, 'jre', 'bin')):
DistributionLocator.locate(jdk=True)
def test_locate_version_less_then_or_equal(self):
with distribution(executables=exe('bin/java', '1.7.0')) as dist_root:
with env(PATH=os.path.join(dist_root, 'bin')):
DistributionLocator.locate(maximum_version='1.7.999')
def test_validate_live_jdk(self):
Distribution(bin_path=os.path.dirname(self.JAVAC), jdk=True).validate()
Distribution(bin_path=os.path.dirname(self.JAVAC),
jdk=True).binary('javap')
with subsystem_instance(DistributionLocator):
DistributionLocator.locate(jdk=True)
def test_locate_version_within_range(self):
with distribution(executables=exe('bin/java', '1.7.0')) as dist_root:
with env(PATH=os.path.join(dist_root, 'bin')):
DistributionLocator.locate(minimum_version='1.6.0',
maximum_version='1.7.999')
def test_locate_via_java_home(self):
with distribution(executables=exe('bin/java')) as dist_root:
with env(JAVA_HOME=dist_root):
DistributionLocator.locate()
def test_locate_jdk1(self):
with env():
with self.java_dist_dir() as (jdk1_home, _):
dist = DistributionLocator.locate(maximum_version='1')
self.assertEqual(jdk1_home, dist.home)
def test_locate_jdk2(self):
with env():
with self.java_home_exe() as (_, jdk2_home):
dist = DistributionLocator.locate(minimum_version='2')
self.assertEqual(jdk2_home, dist.home)
def test_locate_version_to_high(self):
with distribution(executables=EXE('bin/java', '1.8.0')) as dist_root:
with env(PATH=os.path.join(dist_root, 'bin')):
with self.assertRaises(Distribution.Error):
DistributionLocator.locate(maximum_version='1.7.999')
def test_locate_none(self):
with env():
with self.assertRaises(Distribution.Error):
with subsystem_instance(DistributionLocator):
DistributionLocator.locate()
def test_locate_jre_by_path(self):
with distribution(executables=EXE('bin/java')) as dist_root:
with env(PATH=os.path.join(dist_root, 'bin')):
DistributionLocator.locate()
def test_locate_jre_by_path(self):
with distribution(executables=exe('bin/java')) as dist_root:
with env(PATH=os.path.join(dist_root, 'bin')):
DistributionLocator.locate()
def test_locate_jdk_via_jre_path(self):
with distribution(executables=[EXE('jre/bin/java'), EXE('bin/javac')],
java_home='jre') as dist_root:
with env(PATH=os.path.join(dist_root, 'jre', 'bin')):
DistributionLocator.locate(jdk=True)
def test_locate_version_greater_then_or_equal(self):
with distribution(executables=exe('bin/java', '1.7.0')) as dist_root:
with env(PATH=os.path.join(dist_root, 'bin')):
DistributionLocator.locate(minimum_version='1.6.0')
def test_locate_version_within_range(self):
with distribution(executables=EXE('bin/java', '1.7.0')) as dist_root:
with env(PATH=os.path.join(dist_root, 'bin')):
DistributionLocator.locate(minimum_version='1.6.0', maximum_version='1.7.999')
def test_locate_invalid_java_home(self):
with distribution(executables=exe('java')) as dist_root:
with env(JAVA_HOME=dist_root):
with self.assertRaises(Distribution.Error):
DistributionLocator.locate()
def test_locate_jdk1(self):
with env():
with self.java_dist_dir() as (jdk1_home, _):
dist = DistributionLocator.locate(maximum_version='1')
self.assertEqual(jdk1_home, dist.home)
def test_locate_none(self):
with env():
with self.assertRaises(Distribution.Error):
with subsystem_instance(DistributionLocator):
DistributionLocator.locate()
def test_locate_jdk2(self):
with env():
with self.java_home_exe() as (_, jdk2_home):
dist = DistributionLocator.locate(minimum_version='2')
self.assertEqual(jdk2_home, dist.home)
def test_locate_java_not_executable(self):
with distribution(files='bin/java') as dist_root:
with env(PATH=os.path.join(dist_root, 'bin')):
with self.assertRaises(Distribution.Error):
DistributionLocator.locate()
def test_locate_jdk_is_jre(self):
with distribution(executables=exe('bin/java')) as dist_root:
with env(PATH=os.path.join(dist_root, 'bin')):
with self.assertRaises(Distribution.Error):
DistributionLocator.locate(jdk=True)
def test_locate_jdk_is_jre(self):
with distribution(executables=EXE('bin/java')) as dist_root:
with env(PATH=os.path.join(dist_root, 'bin')):
with self.assertRaises(Distribution.Error):
DistributionLocator.locate(jdk=True)
def test_validate_live_jdk(self):
Distribution(bin_path=os.path.dirname(self.JAVAC), jdk=True).validate()
Distribution(bin_path=os.path.dirname(self.JAVAC), jdk=True).binary('javap')
with subsystem_instance(DistributionLocator):
DistributionLocator.locate(jdk=True)
def test_locate_jdk1(self):
with env():
with self.java_home_exe() as (jdk1_home, _):
dist = DistributionLocator.locate()
self.assertEqual(jdk1_home, dist.home)