def get_libpath(mainlib, dependency):
if environment.is_linux():
cmd = 'ldd %s | grep %s' % (mainlib, dependency)
subp = subprocess.Popen(cmd,stdout=subprocess.PIPE,
stderr=subprocess.STDOUT,shell=True)
out = subp.communicate()[0]
# ldd produces a string that always has 4 columns. The full path
# is in the 3rd column
libpath = out.split()[2]
else:
libpath = os.path.join(_bin, dependency + '.dylib')
return libpath
def run_tests():
logfile = open('meson-test-run.txt', 'w')
commontests = gather_tests('test cases/common')
failtests = gather_tests('test cases/failing')
objtests = gather_tests('test cases/prebuilt object')
if environment.is_linux():
cpuid = platform.machine()
if cpuid != 'x86_64' and cpuid != 'i386' and cpuid != 'i686':
# Don't have a prebuilt object file for those so skip.
objtests = []
if environment.is_osx():
platformtests = gather_tests('test cases/osx')
elif environment.is_windows():
platformtests = gather_tests('test cases/windows')
else:
platformtests = gather_tests('test cases/linuxlike')
if not environment.is_osx() and not environment.is_windows():
frameworktests = gather_tests('test cases/frameworks')
else:
frameworktests = []
if not environment.is_osx() and shutil.which('javac'):
javatests = gather_tests('test cases/java')
else:
javatests = []
if shutil.which('mcs'):
cstests = gather_tests('test cases/csharp')
else:
cstests = []
if shutil.which('valac'):
valatests = gather_tests('test cases/vala')
else:
valatests = []
if shutil.which('rustc'):
rusttests = gather_tests('test cases/rust')
else:
rusttests = []
if not environment.is_windows():
objctests = gather_tests('test cases/objc')
else:
objctests = []
if shutil.which('gfortran'):
fortrantests = gather_tests('test cases/fortran')
else:
fortrantests = []
try:
os.mkdir(test_build_dir)
except OSError:
pass
try:
os.mkdir(install_dir)
except OSError:
pass
print('\nRunning common tests.\n')
[run_and_log(logfile, t) for t in commontests]
print('\nRunning failing tests.\n')
[run_and_log(logfile, t, False) for t in failtests]
if len(objtests) > 0:
print('\nRunning object inclusion tests.\n')
[run_and_log(logfile, t) for t in objtests]
else:
print('\nNo object inclusion tests.\n')
if len(platformtests) > 0:
print('\nRunning platform dependent tests.\n')
[run_and_log(logfile, t) for t in platformtests]
else:
print('\nNo platform specific tests.\n')
if len(frameworktests) > 0:
print('\nRunning framework tests.\n')
[run_and_log(logfile, t) for t in frameworktests]
else:
print('\nNo framework tests on this platform.\n')
if len(javatests) > 0:
print('\nRunning java tests.\n')
[run_and_log(logfile, t) for t in javatests]
else:
print('\nNot running Java tests.\n')
if len(cstests) > 0:
print('\nRunning C# tests.\n')
[run_and_log(logfile, t) for t in cstests]
else:
print('\nNot running C# tests.\n')
if len(valatests) > 0:
print('\nRunning Vala tests.\n')
[run_and_log(logfile, t) for t in valatests]
else:
print('\nNot running Vala tests.\n')
if len(rusttests) > 0:
print('\nRunning Rust tests.\n')
[run_and_log(logfile, t) for t in rusttests]
else:
print('\nNot running Rust tests.\n')
if len(objctests) > 0:
print('\nRunning Objective C tests.\n')
[run_and_log(logfile, t) for t in objctests]
else:
print('\nNo Objective C tests on this platform.\n')
if len(fortrantests) > 0:
print('\nRunning Fortran tests.\n')
[run_and_log(logfile, t) for t in fortrantests]
else:
print('\nNo Fortran tests on this platform.\n')
def setup_dlopen(library, depends=[]):
"""Set the flags for a call to import a shared library
such that all symbols are imported.
On Linux this sets the flags for dlopen so that
all symbols from the library are imported in to
the global symbol table.
Without this each shared library gets its own
copy of any singleton, which is not the correct
behaviour
Args:
library - The path to the library we are opening
depends - A list of dependents to open (default=[])
Returns the original flags
"""
if environment.is_windows():
return None
old_flags = sys.getdlopenflags()
import _dlopen
dlloader = _dlopen.loadlibrary
import subprocess
_bin = os.path.join(os.path.abspath(os.path.dirname(__file__)), '../../')
def get_libpath(mainlib, dependency):
if environment.is_linux():
cmd = 'ldd %s | grep %s' % (mainlib, dependency)
subp = subprocess.Popen(cmd,stdout=subprocess.PIPE,
stderr=subprocess.STDOUT,shell=True)
out = subp.communicate()[0]
# ldd produces a string that always has 4 columns. The full path
# is in the 3rd column
libpath = out.split()[2]
else:
libpath = os.path.join(_bin, dependency + '.dylib')
return libpath
library_var = "LD_LIBRARY_PATH"
if environment.is_mac():
library_var = 'DY' + library_var
ldpath = os.environ.get(library_var, "")
ldpath += ":" + _bin
os.environ[library_var] = ldpath
pythonlib = library
if environment.is_linux():
# stdc++ has to be loaded first or exceptions don't get translated
# properly across bounadries
# NeXus has to be loaded as well as there seems to be an issue with
# the thread-local storage not being initialized properly unles
# it is loaded before other libraries.
dlloader(get_libpath(pythonlib, 'stdc++'))
dlloader(get_libpath(pythonlib, 'libNeXus.so'))
# Load the dependencies
for dep in depends:
dlloader(get_libpath(pythonlib, dep))
oldflags = sys.getdlopenflags()
if environment.is_mac():
try:
import dl
RTLD_LOCAL = dl.RTLD_LOCAL
RTLD_NOW = dl.RTLD_NOW
except ImportError:
RTLD_LOCAL = 0x4
RTLD_NOW = 0x2
sys.setdlopenflags(RTLD_LOCAL|RTLD_NOW)
return old_flags
For Mantid this ensures the singleton symbols are wired up correctly
"""
import sys
import os
import environment
#######################################################################
# Ensure the correct Mantid shared libaries are found when loading the
# python shared libraries
#######################################################################
if environment.is_windows():
_var = 'PATH'
_sep = ';'
else:
_sep = ':'
if environment.is_linux():
_var = 'LD_LIBRARY_PATH'
elif environment.is_mac():
_var = 'DYLD_LIBRARY_PATH'
else: # Give it a go how it is
_var = ''
_sep = ''
try:
_oldpath = os.environ[_var]
except:
_oldpath = ''
_sep = ''
os.environ[_var] = os.environ['MANTIDPATH'] + _sep + _oldpath
#######################################################################
# Public api