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# coding: utf-8
from __future__ import unicode_literals
from _pydev_bundle._pydev_completer import isidentifier, extract_token_and_qualifier, TokenAndQualifier
def test_isidentifier():
assert isidentifier("abc")
assert not isidentifier("<")
assert not isidentifier("")
assert isidentifier("áéíóú")
def test_extract_token_and_qualifier():
assert extract_token_and_qualifier("tok", 0, 0) == TokenAndQualifier("", "")
assert extract_token_and_qualifier("tok", 0, 1) == TokenAndQualifier("", "t")
assert extract_token_and_qualifier("tok", 0, 2) == TokenAndQualifier("", "to")
assert extract_token_and_qualifier("tok", 0, 3) == TokenAndQualifier("", "tok")
assert extract_token_and_qualifier("tok", 0, 4) == TokenAndQualifier("", "tok")
assert extract_token_and_qualifier("tok.qual", 0, 0) == TokenAndQualifier("", "")
assert extract_token_and_qualifier("tok.qual", 0, 1) == TokenAndQualifier("", "t")
assert extract_token_and_qualifier("tok.qual", 0, 2) == TokenAndQualifier("", "to")
assert extract_token_and_qualifier("tok.qual", 0, 3) == TokenAndQualifier("", "tok")
assert extract_token_and_qualifier("tok.qual", 0, 4) == TokenAndQualifier("tok", "")
assert extract_token_and_qualifier("tok.qual", 0, 5) == TokenAndQualifier("tok", "q")
assert extract_token_and_qualifier("tok.qual", 0, 6) == TokenAndQualifier("tok", "qu")
assert extract_token_and_qualifier("tok.qual", 0, 7) == TokenAndQualifier("tok", "qua")
assert extract_token_and_qualifier("tok.qual", 0, 8) == TokenAndQualifier("tok", "qual")
# out of range (column)
assert extract_token_and_qualifier("tok.qual.qual2", 0, 100) == TokenAndQualifier("tok.qual", "qual2")
assert extract_token_and_qualifier("t<ok", 0, 0) == TokenAndQualifier("", "")
assert extract_token_and_qualifier("t<ok", 0, 1) == TokenAndQualifier("", "t")
assert extract_token_and_qualifier("t<ok", 0, 2) == TokenAndQualifier("", "")
assert extract_token_and_qualifier("t<ok", 0, 3) == TokenAndQualifier("", "o")
assert extract_token_and_qualifier("t<ok", 0, 4) == TokenAndQualifier("", "ok")
assert extract_token_and_qualifier("a\nt<ok", 1, 0) == TokenAndQualifier("", "")
assert extract_token_and_qualifier("a\nt<ok", 1, 1) == TokenAndQualifier("", "t")
assert extract_token_and_qualifier("a\nt<ok", 1, 2) == TokenAndQualifier("", "")
assert extract_token_and_qualifier("a\nt<ok", 1, 3) == TokenAndQualifier("", "o")
assert extract_token_and_qualifier("a\nt<ok", 1, 4) == TokenAndQualifier("", "ok")
# out of range (line)
assert extract_token_and_qualifier("a\nt<ok", 5, 4) == TokenAndQualifier("", "")
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