def canRunLibcxxTests():
from lldbsuite.test import lldbplatformutil
platform = lldbplatformutil.getPlatform()
if lldbplatformutil.target_is_android(
) or lldbplatformutil.platformIsDarwin():
return True, "libc++ always present"
if platform == "linux":
with tempfile.NamedTemporaryFile() as f:
cmd = [
configuration.compiler, "-xc++", "-stdlib=libc++", "-o",
f.name, "-"
]
p = subprocess.Popen(cmd,
stdin=subprocess.PIPE,
stdout=subprocess.PIPE,
stderr=subprocess.PIPE,
universal_newlines=True)
_, stderr = p.communicate("#include <cassert>\nint main() {}")
if not p.returncode:
return True, "Compiling with -stdlib=libc++ works"
return False, "Compiling with -stdlib=libc++ fails with the error: %s" % stderr
return False, "Don't know how to build with libc++ on %s" % platform
def canRunLibstdcxxTests():
from lldbsuite.test import lldbplatformutil
platform = lldbplatformutil.getPlatform()
if lldbplatformutil.target_is_android():
platform = "android"
if platform == "linux":
return True, "libstdcxx always present"
return False, "Don't know how to build with libstdcxx on %s" % platform
def canRunLibcxxTests():
from lldbsuite.test import lldbplatformutil
platform = lldbplatformutil.getPlatform()
if lldbplatformutil.target_is_android() or lldbplatformutil.platformIsDarwin():
return True, "libc++ always present"
if platform == "linux":
if not os.path.isdir("/usr/include/c++/v1"):
return False, "Unable to find libc++ installation"
return True, "Headers found, let's hope they work"
return False, "Don't know how to build with libc++ on %s" % platform
def skipUnlessTargetAndroid(func):
return unittest2.skipUnless(lldbplatformutil.target_is_android(),
"requires target to be Android")(func)
def skipIfTargetAndroid(func):
return unittest2.skipIf(lldbplatformutil.target_is_android(),
"skip on target Android")(func)