Ejemplo n.º 1
0
class TSongList(TestCase):
    HEADERS = ["acolumn", "~#lastplayed", "~foo~bar", "~#rating",
               "~#length", "~dirname", "~#track"]
    def setUp(self):
        quodlibet.config.init()
        self.songlist = SongList(SongLibrary())

    def test_set_all_column_headers(self):
        SongList.set_all_column_headers(self.HEADERS)
        headers = [col.header_name for col in self.songlist.get_columns()]
        self.failUnlessEqual(headers, self.HEADERS)

    def test_set_column_headers(self):
        self.songlist.set_column_headers(self.HEADERS)
        headers = [col.header_name for col in self.songlist.get_columns()]
        self.failUnlessEqual(headers, self.HEADERS)

    def test_drop(self):
        self.songlist.enable_drop()
        self.songlist.disable_drop()

    def test_sort_by(self):
        self.songlist.set_column_headers(["one", "two", "three"])
        for key, order in [("one", True),
                           ("two", False),
                           ("three", False)]:
            self.songlist.set_sort_by(None, tag=key, order=order)
            self.failUnlessEqual(self.songlist.get_sort_by(), (key, order))
        self.songlist.set_sort_by(self.songlist.get_columns()[-1], tag="three")
        self.failUnlessEqual(self.songlist.get_sort_by(), ("three", True))

    def tearDown(self):
        self.songlist.destroy()
        quodlibet.config.quit()
Ejemplo n.º 2
0
    def __init__(self, Kind, library):
        super(LibraryBrowser, self).__init__(dialog=False)
        self._register_instance()
        self.name = Kind.__name__

        self.set_default_size(600, 400)
        self.enable_window_tracking("browser_" + self.name)
        self.set_border_width(6)
        self.set_title(Kind.name + " - Quod Libet")
        self.add(Gtk.VBox(spacing=6))

        view = SongList(library, update=True)
        view.info.connect("changed", self.__set_time)
        self.songlist = view

        sw = Gtk.ScrolledWindow()
        sw.set_shadow_type(Gtk.ShadowType.IN)
        sw.add(view)
        sw.set_policy(Gtk.PolicyType.AUTOMATIC, Gtk.PolicyType.AUTOMATIC)

        self.browser = browser = Kind(library, False)
        if browser.reordered:
            view.enable_drop()
        elif browser.dropped:
            view.enable_drop(False)
        if browser.accelerators:
            self.add_accel_group(browser.accelerators)

        self.__container = browser.pack(sw)
        self.get_child().pack_start(self.__container, True, True, 0)

        self.__statusbar = Gtk.Label()
        self.__statusbar.set_text(_("No time information"))
        self.__statusbar.set_alignment(1.0, 0.5)
        self.__statusbar.set_ellipsize(Pango.EllipsizeMode.START)
        self.get_child().pack_end(self.__statusbar, False, True, 0)

        browser.connect('songs-selected', self.__browser_cb)
        browser.finalize(False)
        view.connect('popup-menu', self.__menu, library)
        view.connect('drag-data-received', self.__drag_data_recv)
        view.connect('row-activated', self.__enqueue)

        if browser.headers is not None:
            view.connect('columns-changed', self.__cols_changed, browser)
            self.__cols_changed(view, browser)
        sw.show_all()
        for c in self.get_child().get_children():
            c.show()
        self.get_child().show()
        self.__set_pane_size()
Ejemplo n.º 3
0
    def __init__(self, Kind, library):
        super(LibraryBrowser, self).__init__(dialog=False)
        self.set_default_size(600, 400)
        self.enable_window_tracking("browser_" + Kind.__name__)
        self.set_border_width(6)
        self.set_title(Kind.name + " - Quod Libet")
        self.add(gtk.VBox(spacing=6))

        view = SongList(library, update=True)
        self.add_accel_group(view.accelerators)
        self.songlist = view

        sw = gtk.ScrolledWindow()
        sw.set_shadow_type(gtk.SHADOW_IN)
        sw.add(view)
        sw.set_policy(gtk.POLICY_AUTOMATIC, gtk.POLICY_ALWAYS)

        self.browser = browser = Kind(library, False)
        if browser.reordered:
            view.enable_drop()
        elif browser.dropped:
            view.enable_drop(False)
        if browser.accelerators:
            self.add_accel_group(browser.accelerators)

        self.__container = browser.pack(sw)
        self.child.pack_start(self.__container)

        self.__statusbar = gtk.Label()
        self.__statusbar.set_text(_("No time information"))
        self.__statusbar.set_alignment(1.0, 0.5)
        self.__statusbar.set_ellipsize(pango.ELLIPSIZE_START)
        self.child.pack_end(self.__statusbar, expand=False)

        browser.connect('songs-selected', self.__browser_cb)
        browser.finalize(False)
        view.connect('popup-menu', self.__menu, library)
        view.connect('drag-data-received', self.__drag_data_recv)
        view.connect('row-activated', self.__enqueue)
        view.get_selection().connect('changed', self.__set_time)
        if browser.headers is not None:
            view.connect('columns-changed', self.__cols_changed, browser)
            self.__cols_changed(view, browser)
        sw.show_all()
        for c in self.child.get_children():
            c.show()
        self.child.show()
        self.show()
        self.__set_pane_size()
class TSongList(TestCase):
    HEADERS = [
        "acolumn", "~#lastplayed", "~foo~bar", "~#rating", "~#length",
        "~dirname", "~#track"
    ]

    def setUp(self):
        quodlibet.config.init()
        self.songlist = SongList(SongLibrary())

    def test_set_all_column_headers(self):
        SongList.set_all_column_headers(self.HEADERS)
        headers = [col.header_name for col in self.songlist.get_columns()]
        self.failUnlessEqual(headers, self.HEADERS)

    def test_set_column_headers(self):
        self.songlist.set_column_headers(self.HEADERS)
        headers = [col.header_name for col in self.songlist.get_columns()]
        self.failUnlessEqual(headers, self.HEADERS)

    def test_drop(self):
        self.songlist.enable_drop()
        self.songlist.disable_drop()

    def test_sort_by(self):
        self.songlist.set_column_headers(["one", "two", "three"])
        for key, order in [("one", True), ("two", False), ("three", False)]:
            self.songlist.set_sort_by(None, tag=key, order=order)
            self.failUnlessEqual(self.songlist.get_sort_by(), (key, order))
        self.songlist.set_sort_by(self.songlist.get_columns()[-1], tag="three")
        self.failUnlessEqual(self.songlist.get_sort_by(), ("three", True))

    def test_inline_search_state(self):
        self.assertEqual(self.songlist.get_search_column(), 0)
        self.assertTrue(self.songlist.get_enable_search())

    def tearDown(self):
        self.songlist.destroy()
        quodlibet.config.quit()
Ejemplo n.º 5
0
class TSongList(TestCase):
    HEADERS = ["acolumn", "~#lastplayed", "~foo~bar", "~#rating",
               "~#length", "~dirname", "~#track"]

    def setUp(self):
        config.init()
        self.songlist = SongList(SongLibrary())

        self.orders_changed = 0

        def orders_changed_cb(*args):
            self.orders_changed += 1

        self.songlist.connect("orders-changed", orders_changed_cb)

    def test_set_all_column_headers(self):
        SongList.set_all_column_headers(self.HEADERS)
        headers = [col.header_name for col in self.songlist.get_columns()]
        self.failUnlessEqual(headers, self.HEADERS)

    def test_set_column_headers(self):
        self.songlist.set_column_headers(self.HEADERS)
        headers = [col.header_name for col in self.songlist.get_columns()]
        self.failUnlessEqual(headers, self.HEADERS)

    def test_drop(self):
        self.songlist.enable_drop()
        self.songlist.disable_drop()

    def test_sort_by(self):
        self.songlist.set_column_headers(["one", "two", "three"])
        for key, order in [("one", True),
                           ("two", False),
                           ("three", False)]:
            self.songlist.set_sort_orders([(key, order)])
            self.failUnlessEqual(
                self.songlist.get_sort_orders(), [(key, order)])

        self.songlist.toggle_column_sort(self.songlist.get_columns()[-1])
        self.failUnlessEqual(
            self.songlist.get_sort_orders(), [("three", True)])

    def test_sort_orders(self):
        s = self.songlist

        s.set_column_headers(["foo", "quux", "bar"])
        values = [("foo", True), ("bar", False)]
        s.set_sort_orders(values)
        self.assertEqual(s.get_sort_orders(), values)

        s.toggle_column_sort(s.get_columns()[1], replace=False)
        self.assertEqual(s.get_sort_orders(), values + [("quux", False)])

        s.toggle_column_sort(s.get_columns()[1], replace=True)
        self.assertEqual(s.get_sort_orders(), [("quux", False)])

    def test_toggle_sort(self):
        s = self.songlist

        s.set_column_headers(["foo"])
        self.assertEqual(self.orders_changed, 1)
        s.toggle_column_sort(s.get_columns()[0], replace=True)
        self.assertEqual(self.orders_changed, 2)
        self.assertEqual(s.get_sort_orders(), [("foo", False)])
        s.toggle_column_sort(s.get_columns()[0], replace=True)
        self.assertEqual(self.orders_changed, 3)
        self.assertEqual(s.get_sort_orders(), [("foo", True)])

    def test_clear_sort(self):
        s = self.songlist
        s.set_column_headers(["foo"])
        s.toggle_column_sort(s.get_columns()[0], replace=True)
        self.assertTrue(s.get_sort_orders())
        s.clear_sort()
        self.assertFalse(s.get_sort_orders())

    def test_not_sortable(self):
        s = self.songlist
        s.sortable = False
        s.set_column_headers(["foo"])
        s.toggle_column_sort(s.get_columns()[0])
        self.assertEqual(self.orders_changed, 0)
        self.assertFalse(s.get_sort_orders())

    def test_find_default_sort_column(self):
        s = self.songlist
        self.assertTrue(s.find_default_sort_column() is None)
        s.set_column_headers(["~#track"])
        self.assertTrue(s.find_default_sort_column())

    def test_inline_search_state(self):
        self.assertEqual(self.songlist.get_search_column(), 0)
        self.assertTrue(self.songlist.get_enable_search())

    def test_set_songs(self):
        self.songlist.set_songs([], sorted=True)
        self.songlist.set_songs([], sorted=False)
        self.songlist.set_songs([], scroll_select=True)
        self.songlist.set_songs([], scroll_select=False)
        self.songlist.set_songs([], scroll=True)
        self.songlist.set_songs([], scroll=False)

    def test_set_songs_restore_select(self):
        song = AudioFile({"~filename": "/dev/null"})
        self.songlist.add_songs([song])
        sel = self.songlist.get_selection()
        sel.select_path(Gtk.TreePath.new_first())

        self.songlist.set_songs([song], scroll_select=True)
        self.assertEqual(self.songlist.get_selected_songs(), [song])

        song2 = AudioFile({"~filename": "/dev/null"})
        self.songlist.set_songs([song2], scroll_select=True)
        self.assertEqual(self.songlist.get_selected_songs(), [])

    def test_set_songs_no_restore_select(self):
        song = AudioFile({"~filename": "/dev/null"})
        self.songlist.add_songs([song])
        model = self.songlist.get_model()
        model.go_to(song)
        self.assertIs(model.current, song)
        # only restore if there was a selected one
        self.songlist.set_songs([song], scroll_select=True)
        self.assertEqual(self.songlist.get_selected_songs(), [])

    def test_get_selected_songs(self):
        song = AudioFile({"~filename": "/dev/null"})
        self.songlist.add_songs([song])
        sel = self.songlist.get_selection()

        sel.select_path(Gtk.TreePath.new_first())
        self.assertEqual(self.songlist.get_selected_songs(), [song])
        self.assertEqual(self.songlist.get_first_selected_song(), song)

        sel.unselect_all()
        self.assertEqual(self.songlist.get_selected_songs(), [])
        self.assertIs(self.songlist.get_first_selected_song(), None)

    def test_add_songs(self):
        song = AudioFile({"~filename": "/dev/null"})

        # unsorted
        self.songlist.add_songs([song])
        self.songlist.add_songs([song])

        # sorted
        self.songlist.set_column_headers(["foo"])
        self.songlist.toggle_column_sort(self.songlist.get_columns()[0])
        self.songlist.add_songs([])
        self.songlist.add_songs([song])
        self.songlist.add_songs([song])

        self.assertEqual(self.songlist.get_songs(), [song] * 4)

    def test_header_menu(self):
        from quodlibet import browsers
        from quodlibet.library import SongLibrary, SongLibrarian

        song = AudioFile({"~filename": fsnative(u"/dev/null")})
        song.sanitize()
        self.songlist.set_songs([song])

        library = SongLibrary()
        library.librarian = SongLibrarian()
        browser = browsers.get("SearchBar")(library)

        self.songlist.set_column_headers(["foo"])

        self.assertFalse(self.songlist.Menu("foo", browser, library))
        sel = self.songlist.get_selection()
        sel.select_all()
        self.assertTrue(self.songlist.Menu("foo", browser, library))

    def test_get_columns_migrates(self):
        self.failIf(config.get("settings", "headers", None))
        self.failIf(config.get("settings", "columns", None))

        headers = "~album ~#replaygain_track_gain foobar"
        config.set("settings", "headers", headers)
        columns = get_columns()
        self.failUnlessEqual(columns, ["~album", "~#replaygain_track_gain",
                                       "foobar"])
        self.failIf(config.get("settings", "headers", None))

    def test_get_set_columns(self):
        self.failIf(config.get("settings", "headers", None))
        self.failIf(config.get("settings", "columns", None))
        columns = ["first", "won't", "two words", "4"]
        set_columns(columns)
        self.failUnlessEqual(columns, get_columns())
        columns += ["~~another~one"]
        set_columns(columns)
        self.failUnlessEqual(columns, get_columns())
        self.failIf(config.get("settings", "headers", None))

    def test_header_tag_split(self):
        self.assertEqual(header_tag_split("foo"), ["foo"])
        self.assertEqual(header_tag_split("~foo~bar"), ["foo", "bar"])
        self.assertEqual(header_tag_split("<foo>"), ["foo"])
        self.assertEqual(header_tag_split("<~foo~bar>"), ["foo", "bar"])
        self.assertEqual(header_tag_split("pattern <~foo~bar>"),
                         ["foo", "bar"])

    def test_get_sort_tag(self):
        self.assertEqual(get_sort_tag("~#track"), "")
        self.assertEqual(get_sort_tag("artist"), "artistsort")
        self.assertEqual(get_sort_tag("date"), "date")
        self.assertEqual(get_sort_tag("~artist~date"), "~artistsort~date")
        self.assertEqual(get_sort_tag("~date~artist"), "~date~artistsort")
        self.assertEqual(get_sort_tag("composer"), "composersort")

    def tearDown(self):
        self.songlist.destroy()
        config.quit()
Ejemplo n.º 6
0
    def __init__(self, Kind, library, player):
        super(LibraryBrowser, self).__init__(dialog=False)
        self._register_instance()
        self.name = Kind.__name__

        self.set_default_size(600, 400)
        self.enable_window_tracking("browser_" + self.name)
        self.set_title(Kind.name + " - Quod Libet")
        self.add(Gtk.VBox())

        view = SongList(library, update=True)
        view.info.connect("changed", self.__set_totals)
        self.songlist = view

        sw = ScrolledWindow()
        sw.set_shadow_type(Gtk.ShadowType.IN)
        sw.add(view)
        sw.set_policy(Gtk.PolicyType.AUTOMATIC, Gtk.PolicyType.AUTOMATIC)

        self.browser = browser = Kind(library)
        if browser.can_reorder:
            view.enable_drop()
        elif browser.dropped:
            view.enable_drop(False)
        if browser.accelerators:
            self.add_accel_group(browser.accelerators)

        self.__container = browser.pack(sw)
        self.get_child().pack_start(self.__container, True, True, 0)

        main = self.get_child()
        bottom = Gtk.HBox()
        main.pack_end(bottom, False, True, 0)

        self._filter_menu = filter_menu = FilterMenu(library, player)
        filter_menu.set_browser(self.browser)
        self.add_accel_group(filter_menu.get_accel_group())
        bottom.pack_start(filter_menu.get_widget(), False, True, 0)
        filter_menu.get_widget().show()

        self.__statusbar = Gtk.Label()
        self.__statusbar.set_alignment(1.0, 0.5)
        self.__statusbar.set_padding(6, 3)
        self.__statusbar.set_ellipsize(Pango.EllipsizeMode.START)
        bottom.pack_end(self.__statusbar, True, True, 0)
        self.__statusbar.show()
        bottom.show()

        browser.connect('songs-selected', self.__browser_cb)
        browser.finalize(False)
        view.connect('popup-menu', self.__menu, library)
        view.connect('drag-data-received', self.__drag_data_recv)
        view.connect('row-activated', self.__enqueue, player)

        if browser.headers is not None:
            view.connect('columns-changed', self.__cols_changed, browser)
            self.__cols_changed(view, browser)
        sw.show_all()
        for c in self.get_child().get_children():
            c.show()
        self.get_child().show()

        self.connect("destroy", self._on_destroy)
Ejemplo n.º 7
0
    def __init__(self, Kind, library, player):
        super(LibraryBrowser, self).__init__(dialog=False)
        self._register_instance()
        self.name = Kind.__name__

        self.set_default_size(600, 400)
        self.enable_window_tracking("browser_" + self.name)
        self.set_title(Kind.name + " - Quod Libet")
        self.add(Gtk.VBox())

        view = SongList(library, update=True)
        view.info.connect("changed", self.__set_time)
        self.songlist = view

        sw = ScrolledWindow()
        sw.set_shadow_type(Gtk.ShadowType.IN)
        sw.add(view)
        sw.set_policy(Gtk.PolicyType.AUTOMATIC, Gtk.PolicyType.AUTOMATIC)

        self.browser = browser = Kind(library)
        if browser.can_reorder:
            view.enable_drop()
        elif browser.dropped:
            view.enable_drop(False)
        if browser.accelerators:
            self.add_accel_group(browser.accelerators)

        self.__container = browser.pack(sw)
        self.get_child().pack_start(self.__container, True, True, 0)

        main = self.get_child()
        bottom = Gtk.HBox()
        main.pack_end(bottom, False, True, 0)

        self._filter_menu = filter_menu = FilterMenu(library, player)
        filter_menu.set_browser(self.browser)
        self.add_accel_group(filter_menu.get_accel_group())
        bottom.pack_start(filter_menu.get_widget(), False, True, 0)
        filter_menu.get_widget().show()

        self.__statusbar = Gtk.Label()
        self.__statusbar.set_text(_("No time information"))
        self.__statusbar.set_alignment(1.0, 0.5)
        self.__statusbar.set_padding(6, 3)
        self.__statusbar.set_ellipsize(Pango.EllipsizeMode.START)
        bottom.pack_end(self.__statusbar, True, True, 0)
        self.__statusbar.show()
        bottom.show()

        browser.connect('songs-selected', self.__browser_cb)
        browser.finalize(False)
        view.connect('popup-menu', self.__menu, library)
        view.connect('drag-data-received', self.__drag_data_recv)
        view.connect('row-activated', self.__enqueue, player)

        if browser.headers is not None:
            view.connect('columns-changed', self.__cols_changed, browser)
            self.__cols_changed(view, browser)
        sw.show_all()
        for c in self.get_child().get_children():
            c.show()
        self.get_child().show()

        self.connect("destroy", self._on_destroy)
Ejemplo n.º 8
0
class TSongList(TestCase):
    HEADERS = [
        "acolumn", "~#lastplayed", "~foo~bar", "~#rating", "~#length",
        "~dirname", "~#track"
    ]

    def setUp(self):
        config.init()
        self.lib = SongFileLibrary()
        self.songlist = SongList(self.lib)
        assert not self.lib.librarian, "not expecting a librarian - leaky test?"

        self.orders_changed = 0
        self.songs_removed: List[Set] = []

        def orders_changed_cb(*args):
            self.orders_changed += 1

        def orders_removed_cb(songlist, removed):
            self.songs_removed.append(removed)

        self.__sigs = [
            self.songlist.connect("orders-changed", orders_changed_cb),
            self.songlist.connect("songs-removed", orders_removed_cb)
        ]

    def test_set_all_column_headers(self):
        SongList.set_all_column_headers(self.HEADERS)
        headers = [col.header_name for col in self.songlist.get_columns()]
        self.failUnlessEqual(headers, self.HEADERS)

    def test_set_column_headers(self):
        self.songlist.set_column_headers(self.HEADERS)
        headers = [col.header_name for col in self.songlist.get_columns()]
        self.failUnlessEqual(headers, self.HEADERS)

    def test_drop(self):
        self.songlist.enable_drop()
        self.songlist.disable_drop()

    def test_sort_by(self):
        self.songlist.set_column_headers(["one", "two", "three"])
        for key, order in [("one", True), ("two", False), ("three", False)]:
            self.songlist.set_sort_orders([(key, order)])
            self.failUnlessEqual(self.songlist.get_sort_orders(),
                                 [(key, order)])

        self.songlist.toggle_column_sort(self.songlist.get_columns()[-1])
        self.failUnlessEqual(self.songlist.get_sort_orders(),
                             [("three", True)])

    def test_sort_orders(self):
        s = self.songlist

        s.set_column_headers(["foo", "quux", "bar"])
        values = [("foo", True), ("bar", False)]
        s.set_sort_orders(values)
        self.assertEqual(s.get_sort_orders(), values)

        s.toggle_column_sort(s.get_columns()[1], replace=False)
        self.assertEqual(s.get_sort_orders(), values + [("quux", False)])

        s.toggle_column_sort(s.get_columns()[1], replace=True)
        self.assertEqual(s.get_sort_orders(), [("quux", False)])

    def test_toggle_sort(self):
        s = self.songlist

        s.set_column_headers(["foo"])
        self.assertEqual(self.orders_changed, 1)
        s.toggle_column_sort(s.get_columns()[0], replace=True)
        self.assertEqual(self.orders_changed, 2)
        self.assertEqual(s.get_sort_orders(), [("foo", False)])
        s.toggle_column_sort(s.get_columns()[0], replace=True)
        self.assertEqual(self.orders_changed, 3)
        self.assertEqual(s.get_sort_orders(), [("foo", True)])

    def test_clear_sort(self):
        s = self.songlist
        s.set_column_headers(["foo"])
        s.toggle_column_sort(s.get_columns()[0], replace=True)
        self.assertTrue(s.get_sort_orders())
        s.clear_sort()
        self.assertFalse(s.get_sort_orders())

    def test_not_sortable(self):
        s = self.songlist
        s.sortable = False
        s.set_column_headers(["foo"])
        s.toggle_column_sort(s.get_columns()[0])
        self.assertEqual(self.orders_changed, 0)
        self.assertFalse(s.get_sort_orders())

    def test_find_default_sort_column(self):
        s = self.songlist
        self.assertTrue(s.find_default_sort_column() is None)
        s.set_column_headers(["~#track"])
        self.assertTrue(s.find_default_sort_column())

    def test_inline_search_state(self):
        self.assertEqual(self.songlist.get_search_column(), 0)
        self.assertTrue(self.songlist.get_enable_search())

    def test_set_songs(self):
        self.songlist.set_songs([], sorted=True)
        self.songlist.set_songs([], sorted=False)
        self.songlist.set_songs([], scroll_select=True)
        self.songlist.set_songs([], scroll_select=False)
        self.songlist.set_songs([], scroll=True)
        self.songlist.set_songs([], scroll=False)

    def test_set_songs_restore_select(self):
        song = AudioFile({"~filename": "/dev/null"})
        self.songlist.add_songs([song])
        sel = self.songlist.get_selection()
        sel.select_path(Gtk.TreePath.new_first())

        self.songlist.set_songs([song], scroll_select=True)
        self.assertEqual(self.songlist.get_selected_songs(), [song])

        song2 = AudioFile({"~filename": "/dev/null"})
        self.songlist.set_songs([song2], scroll_select=True)
        self.assertEqual(self.songlist.get_selected_songs(), [])

    def test_set_songs_no_restore_select(self):
        song = AudioFile({"~filename": "/dev/null"})
        self.songlist.add_songs([song])
        model = self.songlist.get_model()
        model.go_to(song)
        self.assertIs(model.current, song)
        # only restore if there was a selected one
        self.songlist.set_songs([song], scroll_select=True)
        self.assertEqual(self.songlist.get_selected_songs(), [])

    def test_get_selected_songs(self):
        song = AudioFile({"~filename": "/dev/null"})
        self.songlist.add_songs([song])
        sel = self.songlist.get_selection()

        sel.select_path(Gtk.TreePath.new_first())
        self.assertEqual(self.songlist.get_selected_songs(), [song])
        self.assertEqual(self.songlist.get_first_selected_song(), song)

        sel.unselect_all()
        self.assertEqual(self.songlist.get_selected_songs(), [])
        self.assertIs(self.songlist.get_first_selected_song(), None)

    def test_add_songs(self):
        song = AudioFile({"~filename": "/dev/null"})

        # unsorted
        self.songlist.add_songs([song])
        self.songlist.add_songs([song])

        # sorted
        self.songlist.set_column_headers(["foo"])
        self.songlist.toggle_column_sort(self.songlist.get_columns()[0])
        self.songlist.add_songs([])
        self.songlist.add_songs([song])
        self.songlist.add_songs([song])

        self.assertEqual(self.songlist.get_songs(), [song] * 4)

    def test_remove_songs(self):
        song = AudioFile({"~filename": "/dev/null"})
        song.sanitize()
        self.lib.add([song])
        assert song in self.lib, "Broken library?"
        self.songlist.add_songs([song])
        assert set(self.songlist.get_songs()) == {song}
        self.lib.remove([song])
        assert not list(self.lib), "Didn't get removed"
        run_gtk_loop()
        assert self.songs_removed == [{song}
                                      ], f"Signal not emitted: {self.__sigs}"

    def test_header_menu(self):
        song = AudioFile({"~filename": fsnative(u"/dev/null")})
        song.sanitize()
        self.songlist.set_songs([song])

        library = self.lib
        librarian = SongLibrarian()
        librarian.register(self.lib, "test")
        self.lib.librarian = librarian
        browser = TrackList(library)

        self.songlist.set_column_headers(["foo"])

        self.assertFalse(self.songlist.Menu("foo", browser, library))
        sel = self.songlist.get_selection()
        sel.select_all()
        self.assertTrue(self.songlist.Menu("foo", browser, library))
        librarian.destroy()
        self.lib.librarian = None

    def test_get_columns_migrated(self):
        self.failIf(config.get("settings", "headers", None))
        columns = "~album,~#replaygain_track_gain,foobar"
        config.set("settings", "columns", columns)
        self.failUnlessEqual(get_columns(),
                             ["~album", "~#replaygain_track_gain", "foobar"])
        self.failIf(config.get("settings", "headers", None))

    def test_get_set_columns(self):
        self.failIf(config.get("settings", "headers", None))
        self.failIf(config.get("settings", "columns", None))
        columns = ["first", "won't", "two words", "4"]
        set_columns(columns)
        self.failUnlessEqual(columns, get_columns())
        columns += ["~~another~one"]
        set_columns(columns)
        self.failUnlessEqual(columns, get_columns())
        self.failIf(config.get("settings", "headers", None))

    def test_header_tag_split(self):
        self.assertEqual(header_tag_split("foo"), ["foo"])
        self.assertEqual(header_tag_split("~foo~bar"), ["foo", "bar"])
        self.assertEqual(header_tag_split("<foo>"), ["foo"])
        self.assertEqual(header_tag_split("<~foo~bar>"), ["foo", "bar"])
        self.assertEqual(header_tag_split("pattern <~foo~bar>"),
                         ["foo", "bar"])

    def test_get_sort_tag(self):
        self.assertEqual(get_sort_tag("~#track"), "")
        self.assertEqual(get_sort_tag("artist"), "artistsort")
        self.assertEqual(get_sort_tag("date"), "date")
        self.assertEqual(get_sort_tag("~artist~date"), "~artistsort~date")
        self.assertEqual(get_sort_tag("~date~artist"), "~date~artistsort")
        self.assertEqual(get_sort_tag("composer"), "composersort")
        self.assertEqual(get_sort_tag("originalartist"), "originalartistsort")

    def test_check_sensible_menu_items(self):
        col = SongListColumn("title")

        menu = self.songlist._menu(col)
        submenus = [item.get_submenu() for item in menu.get_children()]
        names = {
            item.get_label()
            for child in submenus
            if child and not isinstance(child, Gtk.SeparatorMenuItem)
            for item in child.get_children()
        }
        assert {"Title", "Genre", "Comment", "Artist"} < names

    def tearDown(self):
        for sig in self.__sigs:
            self.songlist.disconnect(sig)
        self.songlist.destroy()
        self.lib.destroy()
        config.quit()