diff options
Diffstat (limited to 'qa')
| -rw-r--r-- | qa/rpc-tests/test_framework/util.py | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/qa/rpc-tests/test_framework/util.py b/qa/rpc-tests/test_framework/util.py index 72df3ae685..a0f5b1afde 100644 --- a/qa/rpc-tests/test_framework/util.py +++ b/qa/rpc-tests/test_framework/util.py @@ -407,5 +407,22 @@ def assert_raises(exc, fun, *args, **kwds): else: raise AssertionError("No exception raised") +def assert_is_hex_string(string): + try: + int(string, 16) + except Exception as e: + raise AssertionError( + "Couldn't interpret %r as hexadecimal; raised: %s" % (string, e)) + +def assert_is_hash_string(string, length=64): + if not isinstance(string, basestring): + raise AssertionError("Expected a string, got type %r" % type(string)) + elif length and len(string) != length: + raise AssertionError( + "String of length %d expected; got %d" % (length, len(string))) + elif not re.match('[abcdef0-9]+$', string): + raise AssertionError( + "String %r contains invalid characters for a hash." % string) + def satoshi_round(amount): return Decimal(amount).quantize(Decimal('0.00000001'), rounding=ROUND_DOWN) |