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Fixing native testing on Windows

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All temporary files are stored in tmp* directories, including generic targets
Generic target are handled correctly on Windows now (still fail for different reasons)
This commit is contained in:
Dmitry Babokin
2013-04-23 22:47:38 +02:00
parent 6b8741dbd7
commit 6f42bfc640
1 changed files with 61 additions and 47 deletions
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108
run_tests.py
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@@ -55,10 +55,12 @@ parser.add_option('--wrap-exe', dest='wrapexe',
(options, args) = parser.parse_args()
# use relative path to not depend on host directory, which may possibly
# have white spaces and unicode characters.
if not is_windows:
ispc_exe = "./ispc"
else:
ispc_exe = "../Release/ispc.exe"
ispc_exe = ".\\Release\\ispc.exe"
# checks the required ispc compiler otherwise prints an error message
if not os.path.exists(ispc_exe):
@@ -90,7 +92,7 @@ if is_generic_target and options.include_file == None:
if options.compiler_exe == None:
if is_windows:
options.compiler_exe = "cl"
options.compiler_exe = "cl.exe"
else:
options.compiler_exe = "g++"
@@ -99,34 +101,29 @@ PATH_dir = string.split(os.getenv("PATH"), os.pathsep)
compiler_exists = False
for counter in PATH_dir:
if os.path.exists(counter + os.sep + options.compiler_exe):
compiler_exists = True
break
if os.path.exists(counter + os.sep + options.compiler_exe):
compiler_exists = True
break
if not compiler_exists:
sys.stderr.write("Fatal error: missing the required compiler: %s \n" %
options.compiler_exe)
sys.exit()
def fix_windows_paths(files):
ret = [ ]
for fn in files:
ret += [ string.replace(fn, '\\', '/') ]
return ret
sys.stderr.write("Fatal error: missing the required compiler: %s \n" %
options.compiler_exe)
sys.exit()
ispc_root = "."
# if no specific test files are specified, run all of the tests in tests/,
# failing_tests/, and tests_errors/
if len(args) == 0:
files = glob.glob("tests/*ispc") + glob.glob("failing_tests/*ispc") + \
glob.glob("tests_errors/*ispc")
files = fix_windows_paths(files)
files = glob.glob(ispc_root + os.sep + "tests" + os.sep + "*ispc") + \
glob.glob(ispc_root + os.sep + "failing_tests" + os.sep + "*ispc") + \
glob.glob(ispc_root + os.sep + "tests_errors" + os.sep + "*ispc")
else:
if is_windows:
argfiles = [ ]
for f in args:
# we have to glob ourselves if this is being run under a DOS
# shell..
# shell, as it passes wildcard as is.
argfiles += glob.glob(f)
else:
argfiles = args
@@ -165,7 +162,18 @@ def update_progress(fn):
def run_command(cmd):
if options.verbose:
sys.stdout.write("Running: %s\n" % cmd)
sp = subprocess.Popen(shlex.split(cmd), stdin=None,
# Here's a bit tricky part. To pass a command for execution we should
# break down the line in to arguments. shlex class is designed exactly
# for this purpose, but by default it interprets escape sequences.
# On Windows backslaches are all over the place and they are treates as
# ESC-sequences, so we have to set manually to not interpret them.
lexer = shlex.shlex(cmd, posix=True)
lexer.whitespace_split = True
lexer.escape = ''
arg_list = list(lexer)
sp = subprocess.Popen(arg_list, stdin=None,
stdout=subprocess.PIPE,
stderr=subprocess.PIPE)
out = sp.communicate()
@@ -203,23 +211,30 @@ def run_cmds(compile_cmds, run_cmd, filename, expect_failure):
return (0, 0)
def run_test(filename):
def run_test(testname):
global is_windows
if is_windows:
input_prefix = "../"
# On Windows we run tests in tmp dir, so the root is one level up.
input_prefix = "..\\"
else:
input_prefix = ""
# testname is a path to the test from the root of ispc dir
# filename is a path to the test from the current dir
# ispc_exe_rel is a relative path to ispc
filename = os.path.normpath(input_prefix + testname)
ispc_exe_rel = os.path.normpath(input_prefix + ispc_exe)
# is this a test to make sure an error is issued?
want_error = (filename.find("tests_errors") != -1)
if want_error == True:
ispc_cmd = ispc_exe + " --werror --nowrap %s --arch=%s --target=%s" % \
(input_prefix + filename, options.arch, options.target)
ispc_cmd = ispc_exe_rel + " --werror --nowrap %s --arch=%s --target=%s" % \
(filename, options.arch, options.target)
(return_code, output) = run_command(ispc_cmd)
got_error = (return_code != 0)
# figure out the error message we're expecting
file = open(input_prefix + filename, 'r')
file = open(filename, 'r')
firstline = file.readline()
firstline = firstline.replace("//", "")
firstline = firstline.lstrip()
@@ -228,22 +243,22 @@ def run_test(filename):
if (output.find(firstline) == -1):
sys.stderr.write("Didn't see expected error message %s from test %s.\nActual output:\n%s\n" % \
(firstline, filename, output))
(firstline, testname, output))
return (1, 0)
elif got_error == False:
sys.stderr.write("Unexpectedly no errors issued from test %s\n" % filename)
sys.stderr.write("Unexpectedly no errors issued from test %s\n" % testname)
return (1, 0)
else:
return (0, 0)
else:
# do we expect this test to fail?
should_fail = (filename.find("failing_") != -1)
should_fail = (testname.find("failing_") != -1)
# We need to figure out the signature of the test
# function that this test has.
sig2def = { "f_v(" : 0, "f_f(" : 1, "f_fu(" : 2, "f_fi(" : 3,
"f_du(" : 4, "f_duf(" : 5, "f_di(" : 6 }
file = open(input_prefix + filename, 'r')
file = open(filename, 'r')
match = -1
for line in file:
# look for lines with 'export'...
@@ -258,26 +273,27 @@ def run_test(filename):
file.close()
if match == -1:
sys.stderr.write("Fatal error: unable to find function signature " + \
"in test %s\n" % filename)
"in test %s\n" % testname)
return (1, 0)
else:
global is_generic_target
if is_generic_target:
obj_name = "%s.cpp" % filename
if is_windows:
if not is_generic_target:
obj_name = "%s%s.obj" % (input_prefix, filename)
exe_name = "%s%s.exe" % (input_prefix, filename)
if is_generic_target:
obj_name = "%s.cpp" % os.path.basename(filename)
else:
obj_name = "%s.obj" % os.path.basename(filename)
exe_name = "%s.exe" % os.path.basename(filename)
cc_cmd = "%s /I. /I../winstuff /Zi /nologo /DTEST_SIG=%d %stest_static.cpp %s /Fe%s" % \
(options.compiler_exe, match, input_prefix, obj_name, exe_name)
if should_fail:
cc_cmd += " /DEXPECT_FAILURE"
else:
if not is_generic_target:
obj_name = "%s.o" % filename
exe_name = "%s.run" % filename
if is_generic_target:
obj_name = "%s.cpp" % testname
else:
obj_name = "%s.o" % testname
exe_name = "%s.run" % testname
if options.arch == 'x86':
gcc_arch = '-m32'
@@ -300,25 +316,25 @@ def run_test(filename):
if should_fail:
cc_cmd += " -DEXPECT_FAILURE"
ispc_cmd = ispc_exe + " --woff %s -o %s --arch=%s --target=%s" % \
(input_prefix+filename, obj_name, options.arch, options.target)
ispc_cmd = ispc_exe_rel + " --woff %s -o %s --arch=%s --target=%s" % \
(filename, obj_name, options.arch, options.target)
if options.no_opt:
ispc_cmd += " -O0"
if is_generic_target:
ispc_cmd += " --emit-c++ --c++-include-file=%s" % options.include_file
ispc_cmd += " --emit-c++ --c++-include-file=%s" % os.path.normpath(input_prefix + options.include_file)
# compile the ispc code, make the executable, and run it...
(compile_error, run_error) = run_cmds([ispc_cmd, cc_cmd],
options.wrapexe + " " + exe_name, \
filename, should_fail)
testname, should_fail)
# clean up after running the test
try:
if not run_error:
os.unlink(exe_name)
if is_windows:
os.unlink("%s%s.pdb" % (input_prefix, filename))
os.unlink("%s%s.ilk" % (input_prefix, filename))
os.unlink("%s.pdb" % filename)
os.unlink("%s.ilk" % filename)
os.unlink(obj_name)
except:
None
@@ -381,8 +397,6 @@ if __name__ == '__main__':
# put each of the test filenames into a queue
q = multiprocessing.Queue()
for fn in files:
if is_windows:
fn = fn.replace("\\",'/')
q.put(fn)
for x in range(nthreads):
q.put('STOP')