# -*- coding: utf-8 -*-
"""
    Tests for other lexers
    ~~~~~~~~~~~~~~~~~~~~~~

    :copyright: Copyright 2006-2014 by the Pygments team, see AUTHORS.
    :license: BSD, see LICENSE for details.
"""

import glob
import os
import unittest

from pygments.lexers import guess_lexer
from pygments.lexers.other import RexxLexer


def _exampleFilePath(filename):
    return os.path.join(os.path.dirname(__file__), 'examplefiles', filename)


class AnalyseTextTest(unittest.TestCase):
    def _testCanRecognizeAndGuessExampleFiles(self, lexer):
        assert lexer is not None

        for pattern in lexer.filenames:
            exampleFilesPattern = _exampleFilePath(pattern)
            for exampleFilePath in glob.glob(exampleFilesPattern):
                exampleFile = open(exampleFilePath, 'rb')
                try:
                    text = exampleFile.read().decode('utf-8')
                    probability = lexer.analyse_text(text)
                    self.assertTrue(probability > 0,
                        '%s must recognize %r' % (
                        lexer.name, exampleFilePath))
                    guessedLexer = guess_lexer(text)
                    self.assertEqual(guessedLexer.name, lexer.name)
                finally:
                    exampleFile.close()

    def testCanRecognizeAndGuessExampleFiles(self):
        self._testCanRecognizeAndGuessExampleFiles(RexxLexer)


class RexxLexerTest(unittest.TestCase):
    def testCanGuessFromText(self):
        self.assertAlmostEqual(0.01,
            RexxLexer.analyse_text('/* */'))
        self.assertAlmostEqual(1.0,
            RexxLexer.analyse_text('''/* Rexx */
                say "hello world"'''))
        val = RexxLexer.analyse_text('/* */\n'
                'hello:pRoceduRe\n'
                '  say "hello world"')
        self.assertTrue(val > 0.5, val)
        val = RexxLexer.analyse_text('''/* */
                if 1 > 0 then do
                    say "ok"
                end
                else do
                    say "huh?"
                end''')
        self.assertTrue(val > 0.2, val)
        val = RexxLexer.analyse_text('''/* */
                greeting = "hello world!"
                parse value greeting "hello" name "!"
                say name''')
        self.assertTrue(val > 0.2, val)

@@ -296,21 +296,25 @@
 .lexers.
-other
+scripting
  import 

Fix import.