test_diffs_svg.py

# compare diffs between .svg files in different runs
#  e.g.,
# python beta/test_diffs_svg.py ~/git/new-build-test/samples_test ~/git/fix_constants/samples_test


import os
import sys
from pathlib import Path
import glob

# print(len(sys.argv))
if (len(sys.argv) < 3):
  usage_str = "Usage: %s <dir1> <dir2>" % (sys.argv[0])
  print(usage_str)
  print("e.g.:  python test_diffs_svg.py ~/blah1 ~/blah2")
  exit(1)
else:
   dir1 = sys.argv[1]
   dir2 = sys.argv[2]


# svg_files = Path(dir1).glob(f'{dir1}/out_heterog/snap*.svg')
#print("svg_files=",svg_files)


#for filename in glob.iglob(f'{dir1}/snap*.svg'):

# output_biorobots/		output_interaction/		output_template/
# output_cancer_biorobots/	output_mechano/			output_virus_mac/
# output_cancer_immune/		output_physimess/		output_worm/
# output_celltypes3/		output_pred_prey/
# output_hetero/			output_rules/

# note that we omit 'output_physimess' only because, currently, it fails the recursive copy of
# additional files needed in config/subdirs (until the Makefiles and "make load PROJ" is updated)
for out_dir in ['output_template','output_biorobots','output_cancer_biorobots','output_celltypes3','output_heterog','output_interaction','output_mechano','output_pred_prey','output_virus_mac','output_worm','output_rules','output_cancer_immune']:
#for out_dir in ['out_template']:
    print("----------  processing ",out_dir)
    svg_files = glob.glob(f'{dir1}/{out_dir}/snap*.svg')
    svg_files.sort()
    for filename in svg_files:
        f = os.path.basename(filename)
        f1 = os.path.join(dir1,out_dir,f)
        f2 = os.path.join(dir2,out_dir,f)
        # print(f1,f2)
        # cmd =  f"diff {f1} {f2} | wc -l"
        cmd =  f"diff {f1} {f2} | wc -l > diff_result.txt"
        print(cmd)
        os.system(cmd)
        with open('diff_result.txt') as f:
            vstr = f.readline()
            print(vstr)
            # Note: a "diff" will almost certainly return 4 lines, showing different run times
            # 1340c1340
            # <    0 days, 0 hours, 1 minutes, and 12.1327 seconds
            # ---
            # >    0 days, 0 hours, 1 minutes, and 12.4215 seconds
            if (int(vstr) == 0):   
                print("======---------------->  WOW: exact match! (same sim time)")
                # userinput = input("\nPress Enter to skip remaining files for this sample:")
                # break
            elif (int(vstr) != 4):   # hard-coded "4"
                print("======---------------->  Warning: not a match!")
                userinput = input("\nPress Enter to skip remaining files for this sample:")
                # print("Username is: " + username)
                break
                # sys.exit(1)

# for fname in os.listdir(dir1):
#     fname1 = os.path.join(dir1, fname)
#     fname2 = os.path.join(dir2, fname)
#     # checking if it is a file
#     if os.path.isfile(f):
#         print(f)

#             cmd =  "diff " + dir1 + "out_heterog" + " > " + log_file + " " + background_str
#             print("----- cmd = ",cmd)
# #            os.system(cmd)   # <------ Execute the simulation