Fixing native testing on Windows
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
106
run_tests.py
106
run_tests.py
@@ -55,10 +55,12 @@ parser.add_option('--wrap-exe', dest='wrapexe',
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(options, args) = parser.parse_args()
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# use relative path to not depend on host directory, which may possibly
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# have white spaces and unicode characters.
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if not is_windows:
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ispc_exe = "./ispc"
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else:
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ispc_exe = "../Release/ispc.exe"
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ispc_exe = ".\\Release\\ispc.exe"
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# checks the required ispc compiler otherwise prints an error message
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if not os.path.exists(ispc_exe):
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@@ -90,7 +92,7 @@ if is_generic_target and options.include_file == None:
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if options.compiler_exe == None:
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if is_windows:
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options.compiler_exe = "cl"
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options.compiler_exe = "cl.exe"
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else:
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options.compiler_exe = "g++"
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@@ -99,34 +101,29 @@ PATH_dir = string.split(os.getenv("PATH"), os.pathsep)
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compiler_exists = False
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for counter in PATH_dir:
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if os.path.exists(counter + os.sep + options.compiler_exe):
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compiler_exists = True
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break
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if os.path.exists(counter + os.sep + options.compiler_exe):
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compiler_exists = True
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break
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if not compiler_exists:
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sys.stderr.write("Fatal error: missing the required compiler: %s \n" %
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options.compiler_exe)
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sys.exit()
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def fix_windows_paths(files):
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ret = [ ]
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for fn in files:
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ret += [ string.replace(fn, '\\', '/') ]
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return ret
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sys.stderr.write("Fatal error: missing the required compiler: %s \n" %
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options.compiler_exe)
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sys.exit()
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ispc_root = "."
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# if no specific test files are specified, run all of the tests in tests/,
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# failing_tests/, and tests_errors/
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if len(args) == 0:
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files = glob.glob("tests/*ispc") + glob.glob("failing_tests/*ispc") + \
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glob.glob("tests_errors/*ispc")
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files = fix_windows_paths(files)
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files = glob.glob(ispc_root + os.sep + "tests" + os.sep + "*ispc") + \
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glob.glob(ispc_root + os.sep + "failing_tests" + os.sep + "*ispc") + \
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glob.glob(ispc_root + os.sep + "tests_errors" + os.sep + "*ispc")
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else:
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if is_windows:
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argfiles = [ ]
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for f in args:
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# we have to glob ourselves if this is being run under a DOS
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# shell..
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# shell, as it passes wildcard as is.
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argfiles += glob.glob(f)
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else:
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argfiles = args
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@@ -165,7 +162,18 @@ def update_progress(fn):
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def run_command(cmd):
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if options.verbose:
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sys.stdout.write("Running: %s\n" % cmd)
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sp = subprocess.Popen(shlex.split(cmd), stdin=None,
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# Here's a bit tricky part. To pass a command for execution we should
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# break down the line in to arguments. shlex class is designed exactly
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# for this purpose, but by default it interprets escape sequences.
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# On Windows backslaches are all over the place and they are treates as
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# ESC-sequences, so we have to set manually to not interpret them.
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lexer = shlex.shlex(cmd, posix=True)
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lexer.whitespace_split = True
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lexer.escape = ''
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arg_list = list(lexer)
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sp = subprocess.Popen(arg_list, stdin=None,
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stdout=subprocess.PIPE,
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stderr=subprocess.PIPE)
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out = sp.communicate()
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@@ -203,23 +211,30 @@ def run_cmds(compile_cmds, run_cmd, filename, expect_failure):
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return (0, 0)
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def run_test(filename):
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def run_test(testname):
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global is_windows
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if is_windows:
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input_prefix = "../"
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# On Windows we run tests in tmp dir, so the root is one level up.
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input_prefix = "..\\"
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else:
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input_prefix = ""
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# testname is a path to the test from the root of ispc dir
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# filename is a path to the test from the current dir
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# ispc_exe_rel is a relative path to ispc
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filename = os.path.normpath(input_prefix + testname)
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ispc_exe_rel = os.path.normpath(input_prefix + ispc_exe)
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# is this a test to make sure an error is issued?
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want_error = (filename.find("tests_errors") != -1)
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if want_error == True:
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ispc_cmd = ispc_exe + " --werror --nowrap %s --arch=%s --target=%s" % \
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(input_prefix + filename, options.arch, options.target)
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ispc_cmd = ispc_exe_rel + " --werror --nowrap %s --arch=%s --target=%s" % \
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(filename, options.arch, options.target)
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(return_code, output) = run_command(ispc_cmd)
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got_error = (return_code != 0)
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# figure out the error message we're expecting
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file = open(input_prefix + filename, 'r')
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file = open(filename, 'r')
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firstline = file.readline()
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firstline = firstline.replace("//", "")
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firstline = firstline.lstrip()
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@@ -228,22 +243,22 @@ def run_test(filename):
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if (output.find(firstline) == -1):
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sys.stderr.write("Didn't see expected error message %s from test %s.\nActual output:\n%s\n" % \
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(firstline, filename, output))
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(firstline, testname, output))
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return (1, 0)
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elif got_error == False:
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sys.stderr.write("Unexpectedly no errors issued from test %s\n" % filename)
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sys.stderr.write("Unexpectedly no errors issued from test %s\n" % testname)
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return (1, 0)
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else:
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return (0, 0)
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else:
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# do we expect this test to fail?
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should_fail = (filename.find("failing_") != -1)
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should_fail = (testname.find("failing_") != -1)
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# We need to figure out the signature of the test
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# function that this test has.
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sig2def = { "f_v(" : 0, "f_f(" : 1, "f_fu(" : 2, "f_fi(" : 3,
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"f_du(" : 4, "f_duf(" : 5, "f_di(" : 6 }
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file = open(input_prefix + filename, 'r')
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file = open(filename, 'r')
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match = -1
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for line in file:
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# look for lines with 'export'...
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@@ -258,26 +273,27 @@ def run_test(filename):
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file.close()
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if match == -1:
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sys.stderr.write("Fatal error: unable to find function signature " + \
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"in test %s\n" % filename)
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"in test %s\n" % testname)
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return (1, 0)
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else:
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global is_generic_target
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if is_generic_target:
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obj_name = "%s.cpp" % filename
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if is_windows:
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if not is_generic_target:
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obj_name = "%s%s.obj" % (input_prefix, filename)
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exe_name = "%s%s.exe" % (input_prefix, filename)
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if is_generic_target:
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obj_name = "%s.cpp" % os.path.basename(filename)
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else:
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obj_name = "%s.obj" % os.path.basename(filename)
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exe_name = "%s.exe" % os.path.basename(filename)
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cc_cmd = "%s /I. /I../winstuff /Zi /nologo /DTEST_SIG=%d %stest_static.cpp %s /Fe%s" % \
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(options.compiler_exe, match, input_prefix, obj_name, exe_name)
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if should_fail:
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cc_cmd += " /DEXPECT_FAILURE"
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else:
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if not is_generic_target:
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obj_name = "%s.o" % filename
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exe_name = "%s.run" % filename
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if is_generic_target:
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obj_name = "%s.cpp" % testname
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else:
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obj_name = "%s.o" % testname
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exe_name = "%s.run" % testname
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if options.arch == 'x86':
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gcc_arch = '-m32'
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@@ -300,25 +316,25 @@ def run_test(filename):
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if should_fail:
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cc_cmd += " -DEXPECT_FAILURE"
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ispc_cmd = ispc_exe + " --woff %s -o %s --arch=%s --target=%s" % \
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(input_prefix+filename, obj_name, options.arch, options.target)
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ispc_cmd = ispc_exe_rel + " --woff %s -o %s --arch=%s --target=%s" % \
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(filename, obj_name, options.arch, options.target)
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if options.no_opt:
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ispc_cmd += " -O0"
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if is_generic_target:
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ispc_cmd += " --emit-c++ --c++-include-file=%s" % options.include_file
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ispc_cmd += " --emit-c++ --c++-include-file=%s" % os.path.normpath(input_prefix + options.include_file)
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# compile the ispc code, make the executable, and run it...
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(compile_error, run_error) = run_cmds([ispc_cmd, cc_cmd],
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options.wrapexe + " " + exe_name, \
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filename, should_fail)
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testname, should_fail)
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# clean up after running the test
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try:
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if not run_error:
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os.unlink(exe_name)
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if is_windows:
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os.unlink("%s%s.pdb" % (input_prefix, filename))
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os.unlink("%s%s.ilk" % (input_prefix, filename))
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os.unlink("%s.pdb" % filename)
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os.unlink("%s.ilk" % filename)
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os.unlink(obj_name)
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except:
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None
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@@ -381,8 +397,6 @@ if __name__ == '__main__':
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# put each of the test filenames into a queue
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q = multiprocessing.Queue()
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for fn in files:
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if is_windows:
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fn = fn.replace("\\",'/')
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q.put(fn)
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for x in range(nthreads):
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q.put('STOP')
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