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moved filenaming stuff to its own module

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Ionuț Ciocîrlan
2013-07-06 11:38:12 +03:00
parent b07e7f3e4d
commit aaab0dae48
5 changed files with 445 additions and 416 deletions
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102
test/test_utils.py
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@@ -1,8 +1,6 @@
# -*- coding: utf-8 -*-
import os.path
import unittest
import sys
from picard import util
@@ -62,106 +60,6 @@ class SanitizeDateTest(unittest.TestCase):
self.assertNotEqual(util.sanitize_date("2006.03.02"), "2006-03-02")
class ShortFilenameTest(unittest.TestCase):
def __init__(self, *args, **kwargs):
self.maxDiff = None
self.root = os.path.join(sys.platform == "win32" and "X:\\" or "/", "x" * 10)
super(ShortFilenameTest, self).__init__(*args, **kwargs)
@unittest.skipUnless(sys.platform in ("win32", "darwin"), "windows / os x test")
def test_bmp_unicode_on_unicode_fs(self):
char = u"\N{LATIN SMALL LETTER SHARP S}"
fn = util.make_short_filename(self.root, os.path.join(*[char * 120] * 2))
self.assertEqual(fn, os.path.join(self.root, *[char * 120] * 2))
@unittest.skipUnless(sys.platform not in ("win32", "darwin"), "non-windows, non-osx test")
def test_bmp_unicode_on_nix(self):
char = u"\N{LATIN SMALL LETTER SHARP S}"
max_len = 255
divisor = len(char.encode(sys.getfilesystemencoding()))
fn = util.make_short_filename(self.root, os.path.join(*[char * 200] * 2))
self.assertEqual(fn, os.path.join(self.root, *[char * (max_len // divisor)] * 2))
@unittest.skipUnless(sys.platform == "darwin", "os x test")
def test_precomposed_unicode_on_osx(self):
char = u"\N{LATIN SMALL LETTER A WITH BREVE}"
max_len = 255
fn = util.make_short_filename(self.root, os.path.join(*[char * 200] * 2))
self.assertEqual(fn, os.path.join(self.root, *[char * (max_len // 2)] * 2))
@unittest.skipUnless(sys.platform == "win32", "windows test")
def test_nonbmp_unicode_on_windows(self):
char = u"\N{MUSICAL SYMBOL G CLEF}"
remaining = 259 - (3 + 10 + 1 + 200 + 1)
fn = util.make_short_filename(self.root, os.path.join(*[char * 100] * 2))
self.assertEqual(fn, os.path.join(self.root, char * 100, char * (remaining // 2)))
@unittest.skipUnless(sys.platform == "darwin", "os x test")
def test_nonbmp_unicode_on_osx(self):
char = u"\N{MUSICAL SYMBOL G CLEF}"
max_len = 255
fn = util.make_short_filename(self.root, os.path.join(*[char * 200] * 2))
self.assertEqual(fn, os.path.join(self.root, *[char * (max_len // 2)] * 2))
@unittest.skipUnless(sys.platform not in ("win32", "darwin"), "non-windows, non-osx test")
def test_nonbmp_unicode_on_nix(self):
char = u"\N{MUSICAL SYMBOL G CLEF}"
max_len = 255
divisor = len(char.encode(sys.getfilesystemencoding()))
fn = util.make_short_filename(self.root, os.path.join(*[char * 100] * 2))
self.assertEqual(fn, os.path.join(self.root, *[char * (max_len // divisor)] * 2))
@unittest.skipUnless(sys.platform not in ("win32", "darwin"), "non-windows, non-osx test")
def test_nonbmp_unicode_on_nix_with_windows_compat(self):
char = u"\N{MUSICAL SYMBOL G CLEF}"
max_len = 255
remaining = 259 - (3 + 10 + 1 + 200 + 1)
divisor = len(char.encode(sys.getfilesystemencoding()))
fn = util.make_short_filename(self.root, os.path.join(*[char * 100] * 2), win_compat=True)
self.assertEqual(fn, os.path.join(self.root, char * (max_len // divisor), char * (remaining // 2)))
def test_windows_shortening(self):
fn = util.make_short_filename(self.root, os.path.join("a" * 200, "b" * 200, "c" * 200 + ".ext"), win_compat=True)
self.assertEqual(fn, os.path.join(self.root, "a" * 116, "b" * 116, "c" * 7 + ".ext"))
@unittest.skipUnless(sys.platform != "win32", "non-windows test")
def test_windows_shortening_with_ancestor_on_nix(self):
fn = util.make_short_filename(
os.path.join(self.root, "w" * 10, "x" * 10, "y" * 9, "z" * 9), os.path.join("b" * 200, "c" * 200, "d" * 200 + ".ext"),
win_compat=True, relative_to = self.root)
self.assertEqual(fn, os.path.join(self.root, "w" * 10, "x" * 10, "y" * 9, "z" * 9, "b" * 100, "c" * 100, "d" * 7 + ".ext"))
def test_windows_node_maxlength_shortening(self):
max_len = 226
remaining = 259 - (3 + 10 + 1 + max_len + 1)
fn = util.make_short_filename(self.root, os.path.join("a" * 300, "b" * 100 + ".ext"), win_compat=True)
self.assertEqual(fn, os.path.join(self.root, "a" * max_len, "b" * (remaining - 4) + ".ext"))
def test_windows_selective_shortening(self):
root = self.root + "x" * (44 - 10 - 3)
fn = util.make_short_filename(root, os.path.join(
os.path.join(*["a" * 9] * 10 + ["b" * 15] * 10), "c" * 10), win_compat=True)
self.assertEqual(fn, os.path.join(root, os.path.join(*["a" * 9] * 10 + ["b" * 9] * 10), "c" * 10))
def test_windows_shortening_not_needed(self):
fn = util.make_short_filename(self.root + "x" * 33, os.path.join(
os.path.join(*["a" * 9] * 20), "b" * 10), win_compat=True)
self.assertEqual(fn, os.path.join(self.root + "x" * 33, os.path.join(*["a" * 9] * 20), "b" * 10))
def test_windows_path_too_long(self):
self.assertRaises(IOError, util.make_short_filename,
self.root + "x" * 230, os.path.join("a", "b", "c", "d"), win_compat=True)
def test_windows_path_not_too_long(self):
fn = util.make_short_filename(self.root + "x" * 230, os.path.join("a", "b", "c"), win_compat=True)
self.assertEqual(fn, os.path.join(self.root + "x" * 230, "a", "b", "c"))
def test_whitespace(self):
fn = util.make_short_filename(self.root, os.path.join("a1234567890 ", " b1234567890 "))
self.assertEqual(fn, os.path.join(self.root, "a1234567890", "b1234567890"))
class TranslateArtistTest(unittest.TestCase):
def test_latin(self):