sim: compliance_test: compare files line by line

Signed-off-by: Blue Liang <liangkangnan@163.com>
pull/1/head
Blue Liang 2020-06-28 20:26:12 +08:00
parent a945cd1512
commit 4813893a34
1 changed files with 22 additions and 6 deletions

View File

@ -94,12 +94,12 @@ def main():
bin_to_mem_cmd.append(sys.argv[1]) bin_to_mem_cmd.append(sys.argv[1])
bin_to_mem_cmd.append(sys.argv[2]) bin_to_mem_cmd.append(sys.argv[2])
process = subprocess.Popen(bin_to_mem_cmd, stdout=subprocess.PIPE, stderr=subprocess.PIPE) process = subprocess.Popen(bin_to_mem_cmd, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
process.wait(timeout=2) process.wait(timeout=5)
# 2.编译rtl文件 # 2.编译rtl文件
logfile = open('complie.log', 'w') logfile = open('complie.log', 'w')
process = subprocess.Popen(iverilog_cmd, stdout=logfile, stderr=logfile) process = subprocess.Popen(iverilog_cmd, stdout=logfile, stderr=logfile)
process.wait(timeout=2) process.wait(timeout=5)
logfile.close() logfile.close()
# 3.运行 # 3.运行
@ -107,16 +107,32 @@ def main():
vvp_cmd = [r'vvp'] vvp_cmd = [r'vvp']
vvp_cmd.append(r'out.vvp') vvp_cmd.append(r'out.vvp')
process = subprocess.Popen(vvp_cmd, stdout=logfile, stderr=logfile) process = subprocess.Popen(vvp_cmd, stdout=logfile, stderr=logfile)
process.wait(timeout=2) process.wait(timeout=5)
logfile.close() logfile.close()
# 4.比较结果 # 4.比较结果
ref_file = get_reference_file(sys.argv[1]) ref_file = get_reference_file(sys.argv[1])
if (ref_file != None): if (ref_file != None):
if (filecmp.cmp('signature.output', ref_file, shallow=False) == True): # 如果文件大小不一致直接报fail
print('### PASS ###') if (os.path.getsize('signature.output') != os.path.getsize(ref_file)):
else:
print('!!! FAIL !!!') print('!!! FAIL !!!')
return
f1 = open('signature.output')
f2 = open(ref_file)
f1_lines = f1.readlines()
i = 0
# 逐行比较
for line in f2.readlines():
# 只要有一行内容不一样就报fail
if (f1_lines[i] != line):
print('!!! FAIL !!!')
f1.close()
f2.close()
return
i = i + 1
f1.close()
f2.close()
print('### PASS ###')
else: else:
print('No ref file found, please check result by yourself.') print('No ref file found, please check result by yourself.')