old_contents: #!/usr/bin/env python
  
  usage = """Usage:
    ./test-all.py <options>
  Options:
    --help, -h          Print this help message
    --interp <interp>   Use the specified interpreter instead of interpreted
                        Pydgin
    --test-dir <dir>    Find tests in dir
  """
  
  import glob
  import sys
  import subprocess
  
  in_dir = "/Users/berkin/work/tmp/riscv/riscv-tests/isa/"
  interp = None
  if "--help" in sys.argv or "-h" in sys.argv:
    print usage
    sys.exit(0)
  if "--interp" in sys.argv:
    interp = sys.argv[ sys.argv.index( "--interp" ) + 1 ]
  if "--test-dir" in sys.argv:
    in_dir = sys.argv[ sys.argv.index( "--test-dir" ) + 1 ]
  
  if interp:
    print "using interpreter:", interp
  else:
    print "using interpreted pydgin"
  print "looking for tests in", in_dir
  
  dumps = glob.glob( in_dir + "/*.dump" )
  
  num_tests  = 0
  num_passed = 0
  num_failed = 0
  num_error  = 0
  
  for dump in dumps:
    bin_name = dump[:-5]
    try:
      out = subprocess.check_output( [interp, "--test", bin_name] if interp else
                                     ["python", "riscv-sim.py", "--test", bin_name],
                                     stderr=subprocess.STDOUT )
    except subprocess.CalledProcessError as e:
      out = e.output
  
    num_tests += 1
  
    if "Pass!" in out:
      out_str = "pass"
      num_passed += 1
    elif "Fail!" in out:
      out_str = "FAILED"
      num_failed += 1
    else:
      out_str = "ERROR"
      num_error += 1
    test_name = bin_name[ bin_name.rfind('/')+1 : ]
    print "Test {:<20} {}".format( test_name, out_str )
  
  print "Number of tests: {} passed: {} failed: {} error: {}" \
      .format( num_tests, num_passed, num_failed, num_error  )
  
new_contents: #!/usr/bin/env python
  
  usage = """Usage:
    ./test-all.py <options>
  Options:
    --help, -h          Print this help message
    --interp <interp>   Use the specified interpreter instead of interpreted
                        Pydgin
    --test-dir <dir>    Find tests in dir
  """
  
  import glob
  import sys
  import subprocess
  
  in_dir = "/Users/berkin/work/tmp/riscv/riscv-tests/isa/"
  interp = None
  if "--help" in sys.argv or "-h" in sys.argv:
    print usage
    sys.exit(0)
  if "--interp" in sys.argv:
    interp = sys.argv[ sys.argv.index( "--interp" ) + 1 ]
  if "--test-dir" in sys.argv:
    in_dir = sys.argv[ sys.argv.index( "--test-dir" ) + 1 ]
  
  if interp:
    print "using interpreter:", interp
  else:
    print "using interpreted pydgin"
  print "looking for tests in", in_dir
  
  dumps = glob.glob( in_dir + "/*.dump" )
  
  num_tests  = 0
  num_passed = 0
  num_failed = 0
  num_error  = 0
  
  for dump in dumps:
    bin_name = dump[:-5]
    try:
      out = subprocess.check_output( [interp, "--test", bin_name] if interp else
                                     ["python", "../riscv/riscv-sim.py", "--test", bin_name],
                                     stderr=subprocess.STDOUT )
    except subprocess.CalledProcessError as e:
      out = e.output
  
    num_tests += 1
  
    if "Pass!" in out:
      out_str = "pass"
      num_passed += 1
    elif "Fail!" in out:
      out_str = "FAILED"
      num_failed += 1
    else:
      out_str = "ERROR"
      num_error += 1
    test_name = bin_name[ bin_name.rfind('/')+1 : ]
    print "Test {:<20} {}".format( test_name, out_str )
  
  print "Number of tests: {} passed: {} failed: {} error: {}" \
      .format( num_tests, num_passed, num_failed, num_error  )
  
subject: modify test-all script to support exec from build dir