#!/usr/bin/python3
# Copyright 2021 Magomed Kostoev
# Published under MIT License
import os
import sys
import urllib
from importlib.machinery import SourceFileLoader
from shutil import which
import timeit
import urllib.request
import subprocess
from threading import Thread
import filecmp
sys.path.append('test')
import common
enable_umka = True
def log(s, end = "\n"):
print(s, end = end, flush = True)
def execute(s, mute = False):
mute = ">/dev/null" if mute else ""
code = os.system(f"{s}{mute}")
if code:
print(f"Command returned {code}: \"{s}\"")
exit(-1)
def stage(name, command, mute = False):
print(f"{name}... ", end = "")
execute(command, mute = mute)
print("Done.")
def download(link, path):
log(f"Downloading {path}... ", end = "")
urllib.request.urlretrieve(link, path)
log("Done.")
def tool_exists(name):
assert(type(name) == str)
return which(name) != None
def check_tools(tools):
assert(type(tools) == tuple)
for name_package_pair in tools:
assert(type(name_package_pair) == tuple)
assert(len(name_package_pair) == 2)
assert(type(name_package_pair[0]) == str)
assert(type(name_package_pair[1]) == str)
not_exists = []
for name, package in tools:
if not tool_exists(name):
not_exists.append((name, package))
if len(not_exists) != 0:
log("Sorry, I can't find some tools:")
header_name = "Name"
header_package = "Package (probably)"
max_name_len = len(header_name)
max_package_name_len = len(header_package)
for name, package in not_exists:
if len(package) > max_package_name_len:
max_package_name_len = len(package)
if len(name) > max_name_len:
max_name_len = len(name)
def draw_row(name, package):
log(f" | {name.ljust(max_name_len)} | {package.ljust(max_package_name_len)} |")
def draw_line():
log(f" +-{'-' * max_name_len}-+-{'-' * max_package_name_len}-+")
draw_line()
draw_row(header_name, header_package)
draw_line()
for name, package in not_exists:
draw_row(name, package)
draw_line()
exit()
def prepare_test_img():
# TODO: Always recompile the kernel (after build system is done?)
# Get IMG
if not os.path.exists("kolibri_test.img"):
if len(sys.argv) == 1:
download("http://builds.kolibrios.org/eng/data/data/kolibri.img", "kolibri_test.img")
else:
builds_eng = sys.argv[1]
execute(f"cp {builds_eng}/data/data/kolibri.img kolibri_test.img")
# Open the IMG
with open("kolibri_test.img", "rb") as img:
img_data = img.read()
img = common.Floppy(img_data)
# Remove unuseful folders
img.delete_path("GAMES")
img.delete_path("DEMOS")
img.delete_path("3D")
# Get test kernel
if not os.path.exists("kernel.mnt.pretest"):
if len(sys.argv) == 1:
with open("lang.inc", "w") as lang_inc:
lang_inc.write("lang fix en\n")
execute("fasm bootbios.asm bootbios.bin.pretest -dpretest_build=1")
execute("fasm -m 65536 kernel.asm kernel.mnt.pretest -dpretest_build=1 -ddebug_com_base=0xe9")
else:
builds_eng = sys.argv[1]
execute(f"cp {builds_eng}/data/kernel/trunk/kernel.mnt.pretest kernel.mnt.pretest", mute = True)
# Put the kernel into IMG
with open("kernel.mnt.pretest", "rb") as kernel_mnt_pretest:
kernel_mnt_pretest_data = kernel_mnt_pretest.read()
img.add_file_path("KERNEL.MNT", kernel_mnt_pretest_data)
img.save("kolibri_test.img")
def collect_tests():
tests = []
# Collect tests from test folder (not recursively yet)
for test_folder in os.listdir("test"):
test_folder_path = f"test/{test_folder}"
test_file = f"{test_folder_path}/test.py"
if not os.path.isdir(test_folder_path):
continue
if os.path.exists(test_file):
tests.append(test_folder_path)
return tests
def collect_umka_tests():
tests = []
for test_file in os.listdir("umka/test"):
test_file_path = f"umka/test/{test_file}"
if not test_file.endswith(".t"):
continue
if not os.path.isfile(test_file_path):
continue
tests.append(test_file_path)
return tests
def run_tests_serially_thread(test, root_dir):
test_number = 1
for test in tests:
test_dir = f"{root_dir}/{test}"
print(f"[{test_number}/{len(tests)}] {test}... ", end = "", flush=True)
start = timeit.default_timer()
try:
SourceFileLoader("test", f"{test_dir}/test.py").load_module().run(root_dir, test_dir)
except common.TestTimeoutException:
result = "TIMEOUT"
except common.TestFailureException:
result = "FAILURE"
else:
result = "SUCCESS"
finish = timeit.default_timer()
print(f"{result} ({finish - start:.2f} seconds)")
test_number += 1
def run_tests_serially(tests, root_dir):
thread = Thread(target = run_tests_serially_thread, args = (tests, root_dir))
thread.start()
return thread
def gcc(fin, fout):
flags = "-m32 -std=c11 -g -O0 -fno-pie -w"
defines = "-D_FILE_OFFSET_BITS=64 -DNDEBUG -D_POSIX_C_SOURCE=200809L"
include = "-Iumka -Iumka/linux"
command = f"clang {flags} {defines} {include} -c {fin} -o {fout}"
print(command)
os.system(command)
def build_umka_asm():
include = "INCLUDE=\"../../programs/develop/libraries/libcrash/hash\""
flags = "-dUEFI=1 -dextended_primary_loader=1 -dUMKA=1"
files = "umka/umka.asm umka/build/umka.o -s umka/build/umka.fas"
memory = "-m 2000000"
command = f"{include} fasm {flags} {files} {memory}"
if sys.platform != "win32":
print(command)
os.system(command)
else:
my_env = os.environ.copy()
my_env["INCLUDE"] = "../../programs/develop/libraries/libcrash/hash"
print(subprocess.check_output(f"fasm {flags} {files} {memory} -dwin32=1", shell = True, env = my_env))
def build_umka():
if not enable_umka:
return
if os.path.exists("umka_shell.exe"):
return
os.makedirs("umka/build/linux", exist_ok = True)
os.makedirs("umka/build/win32", exist_ok = True)
sources = [ "umka_shell.c",
"shell.c",
"vdisk.c",
"lodepng.c",
"getopt.c" ]
if sys.platform == "win32":
sources += [ "win32/pci.c", "win32/thread.c" ]
else:
sources += [ "linux/pci.c", "linux/thread.c" ]
sources = [f"umka/{f}" for f in sources]
objects = []
for source in sources:
object_path = source.replace("umka/", "umka/build/")
object_path = f"{object_path}.o"
gcc(source, object_path)
objects.append(object_path)
build_umka_asm()
objects.append("umka/build/umka.o")
objects = " ".join(objects)
if sys.platform != "win32":
ld_script = "-T umka/umka.ld"
else:
ld_script = ""
command = f"clang -m32 -fno-pie -o umka_shell.exe -static {ld_script} {objects}"
print(command)
os.system(command)
if not os.path.exists("umka_shell.exe"):
print("Could't compile umka_shell.exe")
exit()
def create_relocated(root_dir, fname):
with open(fname, "rb") as f:
contents = f.read()
new_contents = contents.replace(b"../img", bytes(f"{root_dir}/umka/img", "ascii"))
new_contents = new_contents.replace(b"chess_image.rgb", bytes(f"{root_dir}/umka/test/chess_image.rgb", "ascii"))
outname = f"{fname}.o" # .o extension just to avoid indexing of the file
with open(outname, "wb") as f:
f.write(new_contents)
return outname
def run_umka_test(root_dir, test_file_path):
test = create_relocated(root_dir, test_file_path)
ref_log = create_relocated(root_dir, f"{test_file_path[:-2]}.ref.log")
out_log = f"{test_file_path[:-2]}.out.log"
if sys.platform != "win32":
prefix = "./"
else:
prefix = ""
os.system(f"{prefix}umka_shell.exe < {test} > {out_log}")
if sys.platform == "win32":
with open(out_log, "rb") as f:
contents = f.read()
contents_no_crlf = contents.replace(b"\r\n", b"\n")
with open(out_log, "wb") as f:
f.write(contents_no_crlf)
if not filecmp.cmp(ref_log, out_log):
print(f"FAILURE: {test_file_path}\n", end = "")
else:
print(f"SUCCESS: {test_file_path}\n", end = "")
if __name__ == "__main__":
root_dir = os.getcwd()
# Check available tools
tools = (("qemu-system-i386", "qemu-system-x86"),
("fasm", "fasm"))
check_tools(tools)
prepare_test_img()
build_umka()
tests = collect_tests()
umka_tests = collect_umka_tests()
serial_executor_thread = run_tests_serially(tests, root_dir)
if enable_umka:
for umka_test in umka_tests:
run_umka_test(root_dir, umka_test)
serial_executor_thread.join()