Make test262-harness.py Python 3-compatible

[lygstate]

indent are using to do arithmetic compare
leading < indent, and None can't do that.

JerryScript-DCO-1.0-Signed-off-by: Yonggang Luo luoyonggang@gmail.com

[akosthekiss]

Note that this is another py 2vs3 issue:

$ python2 -c "print(1 < None)"
False
$ python3 -c "print(1 < None)"
Traceback (most recent call last):
  File "<string>", line 1, in <module>
TypeError: '<' not supported between instances of 'int' and 'NoneType'

[lygstate]

Note that this is another py 2vs3 issue:

$ python2 -c "print(1 < None)"
False
$ python3 -c "print(1 < None)"
Traceback (most recent call last):
  File "<string>", line 1, in <module>
TypeError: '<' not supported between instances of 'int' and 'NoneType'

Yeap, I am using python3 to running the script, python2 are on the way to gone

[akosthekiss]

LGTM (note that I've edited the commit message as a maintainer and force-pushed)

[akosthekiss]

For the records, the following traceback was in the original commit message:

Traceback (most recent call last):
  File "C:\work\study\languages\typescript\jerryscript\tools\runners\test262-harness.py", line 937, in <module>
    sys.exit(main())
  File "C:\work\study\languages\typescript\jerryscript\tools\runners\test262-harness.py", line 925, in main
    code = test_suite.run(options.command, args,
  File "C:\work\study\languages\typescript\jerryscript\tools\runners\test262-harness.py", line 825, in run
    cases = self.enumerate_tests(tests, command_template)
  File "C:\work\study\languages\typescript\jerryscript\tools\runners\test262-harness.py", line 772, in enumerate_tests
    strict_case = TestCase(self, name, full_path, True, command_template)
  File "C:\work\study\languages\typescript\jerryscript\tools\runners\test262-harness.py", line 487, in __init__
    test_record = parse_test_record(self.contents, name)
  File "C:\work\study\languages\typescript\jerryscript\tools\runners\test262-harness.py", line 314, in parse_test_record
    yaml_attr_parser(test_record, attrs, name, onerror)
  File "C:\work\study\languages\typescript\jerryscript\tools\runners\test262-harness.py", line 245, in yaml_attr_parser
    parsed = yaml_load(attrs)
  File "C:\work\study\languages\typescript\jerryscript\tools\runners\test262-harness.py", line 70, in yaml_load
    return my_read_dict(string.splitlines())[1]
  File "C:\work\study\languages\typescript\jerryscript\tools\runners\test262-harness.py", line 94, in my_read_dict
    (lines, value) = my_read_value(lines, value, indent)
  File "C:\work\study\languages\typescript\jerryscript\tools\runners\test262-harness.py", line 117, in my_read_value
    return my_multiline_list(lines, value)
  File "C:\work\study\languages\typescript\jerryscript\tools\runners\test262-harness.py", line 139, in my_multiline_list
    elif leading < indent:
TypeError: '<' not supported between instances of 'int' and 'NoneType'

[ossy-szeged]

LGTM (informal)

[rerobika]

Please rebase.

[lygstate]

rebased

[rerobika]

LGTM