def java_base_unittest(args):
"""tests whether graal compiler runs on JDK9 with limited set of modules"""
jlink = mx.exe_suffix(join(jdk.home, 'bin', 'jlink'))
if not exists(jlink):
raise mx.JDKConfigException('jlink tool does not exist: ' + jlink)
basejdk_dir = join(_suite.get_output_root(), 'jdkbase')
basemodules = 'java.base,jdk.internal.vm.ci,jdk.unsupported'
if exists(basejdk_dir):
shutil.rmtree(basejdk_dir)
mx.run([jlink, '--output', basejdk_dir, '--add-modules', basemodules, '--module-path', join(jdk.home, 'jmods')])
jdwp = mx.add_lib_suffix(mx.add_lib_prefix('jdwp'))
shutil.copy(join(jdk.home, 'lib', jdwp), join(basejdk_dir, 'lib', jdwp))
dt_socket = mx.add_lib_suffix(mx.add_lib_prefix('dt_socket'))
shutil.copy(join(jdk.home, 'lib', dt_socket), join(basejdk_dir, 'lib', dt_socket))
if not args:
args = []
fakeJavac = join(basejdk_dir, 'bin', 'javac')
open(fakeJavac, 'a').close()
basejdk = mx.JDKConfig(basejdk_dir)
savedJava = jdk.java
try:
jdk.java = basejdk.java
if mx_gate.Task.verbose:
extra_args = ['--verbose', '--enable-timing']
else:
extra_args = []
mx_unittest.unittest(['--suite', 'compiler', '--fail-fast'] + extra_args + args)
finally:
jdk.java = savedJava
def run_jaotc(args, classpath=None, cwd=None):
"""run AOT compiler with classes in this repo instead of those in the JDK"""
_check_jaotc_support()
vm_args = [a for a in args if a.startswith('-J')]
args = [a for a in args if not a.startswith('-J')]
verbose = ['--verbose'] if mx._opts.very_verbose else []
cp = ['-J--class-path=' + classpath] if classpath else []
graaljdk_dir, _ = mx_compiler._update_graaljdk(mx_compiler.jdk)
graaljdk = mx.JDKConfig(graaljdk_dir)
jaotc_exe = graaljdk.exe_path('jaotc', 'bin')
mx.run([jaotc_exe] + vm_args + cp + verbose + args, cwd=cwd)
def run_jaotc(args, classpath=None, cwd=None):
"""run AOT compiler with classes in this repo instead of those in the JDK"""
if jdk.javaCompliance < '11':
mx.abort(
'jaotc command is only available if JAVA_HOME is JDK 11 or later')
vm_args = [a for a in args if a.startswith('-J')]
args = [a for a in args if not a.startswith('-J')]
verbose = ['--verbose'] if mx._opts.very_verbose else []
cp = ['-J--class-path=' + classpath] if classpath else []
graaljdk_dir, _ = mx_compiler._update_graaljdk(mx_compiler.jdk)
graaljdk = mx.JDKConfig(graaljdk_dir)
jaotc_exe = graaljdk.exe_path('jaotc', 'bin')
mx.run([jaotc_exe] + vm_args + cp + verbose + args, cwd=cwd)