Release v0.6.2

Issue #1412

When passing --cachedir="" on the command line, standarddir.cache()
returns None, which stands for "deactivate cache" and has to be
properly handled in DiskCache.__init__() (i.e. don't pass it to
os.path.join)

CHANGELOG.asciidoc

@@ -14,6 +14,31 @@ This project adheres to http://semver.org/[Semantic Versioning].
 // `Fixed` for any bug fixes.
 // `Security` to invite users to upgrade in case of vulnerabilities.
 
+v0.6.2
+------
+
+Fixed
+~~~~~
+
+- Fixed crash when using `:tab-{prev,next,focus}` right after closing the last
+  tab with `last-close` set to `close`.
+- Fixed crash when doing `:undo` in a new instance with `tabs -> last-close` set
+  to `default-page`.
+- Fixed crash when starting with --cachedir=""
+- Fixed crash in some circumstances when using dictionary hints
+- Fixed various crashes related to PyQt 5.6
+
+v0.6.1
+------
+
+Fixed
+~~~~~~
+
+- Fixed broken cheatsheet image which was missing from package
+- Fixed occasional crash when switching/disconnecting monitors
+- Fixed crash when downloading non-ascii files with a broken locale (`LC_ALL=C`)
+- Added workaround for a Qt/PyQt bug which is too weird to describe here
+
 v0.6.0
 ------
 

MANIFEST.in

@@ -1,8 +1,8 @@
 recursive-include qutebrowser *.py
-recursive-include qutebrowser/html *.html
 recursive-include qutebrowser/img *.svg *.png
 recursive-include qutebrowser/test *.py
 recursive-include qutebrowser/javascript *.js
+graft qutebrowser/html
 graft qutebrowser/3rdparty
 graft icons
 graft doc/img

doc/quickstart.asciidoc

@@ -8,7 +8,7 @@ time, use the `:help` command.
 What to do now
 --------------
 
-* View the http://qutebrowser.org/img/cheatsheet-big.png[key binding cheatsheet]
+* View the link:http://qutebrowser.org/img/cheatsheet-big.png[key binding cheatsheet]
 to make yourself familiar with the key bindings: +
 image:http://qutebrowser.org/img/cheatsheet-small.png["qutebrowser key binding cheatsheet",link="http://qutebrowser.org/img/cheatsheet-big.png"]
 * Run `:adblock-update` to download adblock lists and activate adblocking.

qutebrowser/__init__.py

@@ -28,7 +28,7 @@ __copyright__ = "Copyright 2014-2016 Florian Bruhin (The Compiler)"
 __license__ = "GPL"
 __maintainer__ = __author__
 __email__ = "mail@qutebrowser.org"
-__version_info__ = (0, 6, 0)
+__version_info__ = (0, 6, 2)
 __version__ = '.'.join(str(e) for e in __version_info__)
 __description__ = "A keyboard-driven, vim-like browser based on PyQt5 and QtWebKit."
 

qutebrowser/app.py

@@ -244,12 +244,7 @@ def process_pos_args(args, via_ipc=False, cwd=None, target_arg=None):
         cwd: The cwd to use for fuzzy_url.
         target_arg: Command line argument received by a running instance via
                     ipc. If the --target argument was not specified, target_arg
-                    will be an empty string instead of None. This behavior is
-                    caused by the PyQt signal
-                    ``got_args = pyqtSignal(list, str, str)``
-                    used in the misc.ipc.IPCServer class. PyQt converts the
-                    None value into a null QString and then back to an empty
-                    python string
+                    will be an empty string.
     """
     if via_ipc and not args:
         win_id = mainwindow.get_window(via_ipc, force_window=True)
@@ -275,6 +270,8 @@ def process_pos_args(args, via_ipc=False, cwd=None, target_arg=None):
             tabbed_browser = objreg.get('tabbed-browser', scope='window',
                                         window=win_id)
             log.init.debug("Startup URL {}".format(cmd))
+            if not cwd:  # could also be an empty string due to the PyQt signal
+                cwd = None
             try:
                 url = urlutils.fuzzy_url(cmd, cwd, relative=True)
             except urlutils.InvalidUrlError as e:
@@ -342,6 +339,7 @@ def _save_version():
     state_config['general']['version'] = qutebrowser.__version__
 
 
+@pyqtSlot('QWidget*', 'QWidget*')
 def on_focus_changed(_old, new):
     """Register currently focused main window in the object registry."""
     if new is None:

qutebrowser/browser/cache.py

@@ -32,16 +32,23 @@ class DiskCache(QNetworkDiskCache):
 
     """Disk cache which sets correct cache dir and size.
 
+    If the cache is deactivated via the command line argument --cachedir="",
+    both attributes _cache_dir and _http_cache_dir are set to None.
+
     Attributes:
         _activated: Whether the cache should be used.
-        _cache_dir: The base directory for cache files (standarddir.cache())
-        _http_cache_dir: the HTTP subfolder in _cache_dir.
+        _cache_dir: The base directory for cache files (standarddir.cache()) or
+                    None.
+        _http_cache_dir: the HTTP subfolder in _cache_dir or None.
     """
 
     def __init__(self, cache_dir, parent=None):
         super().__init__(parent)
         self._cache_dir = cache_dir
-        self._http_cache_dir = os.path.join(cache_dir, 'http')
+        if cache_dir is None:
+            self._http_cache_dir = None
+        else:
+            self._http_cache_dir = os.path.join(cache_dir, 'http')
         self._maybe_activate()
         objreg.get('config').changed.connect(self.on_config_changed)
 

qutebrowser/browser/commands.py

@@ -774,6 +774,10 @@ class CommandDispatcher:
         Args:
             count: How many tabs to switch back.
         """
+        if self._count() == 0:
+            # Running :tab-prev after last tab was closed
+            # See https://github.com/The-Compiler/qutebrowser/issues/1448
+            return
         newidx = self._current_index() - count
         if newidx >= 0:
             self._set_current_index(newidx)
@@ -790,6 +794,10 @@ class CommandDispatcher:
         Args:
             count: How many tabs to switch forward.
         """
+        if self._count() == 0:
+            # Running :tab-next after last tab was closed
+            # See https://github.com/The-Compiler/qutebrowser/issues/1448
+            return
         newidx = self._current_index() + count
         if newidx < self._count():
             self._set_current_index(newidx)

qutebrowser/browser/downloads.py

@@ -104,6 +104,11 @@ def create_full_filename(basename, filename):
     Return:
         The full absolute path, or None if filename creation was not possible.
     """
+    # Remove chars which can't be encoded in the filename encoding.
+    # See https://github.com/The-Compiler/qutebrowser/issues/427
+    encoding = sys.getfilesystemencoding()
+    filename = utils.force_encoding(filename, encoding)
+    basename = utils.force_encoding(basename, encoding)
     if os.path.isabs(filename) and os.path.isdir(filename):
         # We got an absolute directory from the user, so we save it under
         # the default filename in that directory.
@@ -226,7 +231,7 @@ class DownloadItemStats(QObject):
         else:
             return remaining_bytes / avg
 
-    @pyqtSlot(int, int)
+    @pyqtSlot('qint64', 'qint64')
     def on_download_progress(self, bytes_done, bytes_total):
         """Update local variables when the download progress changed.
 
@@ -523,10 +528,6 @@ class DownloadItem(QObject):
                              "existing: {}, fileobj {}".format(
                                  filename, self._filename, self.fileobj))
         filename = os.path.expanduser(filename)
-        # Remove chars which can't be encoded in the filename encoding.
-        # See https://github.com/The-Compiler/qutebrowser/issues/427
-        encoding = sys.getfilesystemencoding()
-        filename = utils.force_encoding(filename, encoding)
         self._filename = create_full_filename(self.basename, filename)
         if self._filename is None:
             # We only got a filename (without directory) or a relative path
@@ -649,7 +650,7 @@ class DownloadItem(QObject):
         except OSError as e:
             self._die(e.strerror)
 
-    @pyqtSlot(int)
+    @pyqtSlot('QNetworkReply::NetworkError')
     def on_reply_error(self, code):
         """Handle QNetworkReply errors."""
         if code == QNetworkReply.OperationCanceledError:

qutebrowser/browser/hints.py

@@ -997,11 +997,14 @@ class WordHinter:
     def __init__(self):
         # will be initialized on first use.
         self.words = set()
+        self.dictionary = None
 
     def ensure_initialized(self):
         """Generate the used words if yet uninialized."""
-        if not self.words:
-            dictionary = config.get("hints", "dictionary")
+        dictionary = config.get("hints", "dictionary")
+        if not self.words or self.dictionary != dictionary:
+            self.words.clear()
+            self.dictionary = dictionary
             try:
                 with open(dictionary, encoding="UTF-8") as wordfile:
                     alphabet = set(string.ascii_lowercase)
@@ -1061,12 +1064,17 @@ class WordHinter:
         return any(hint.startswith(e) or e.startswith(hint)
                    for e in existing)
 
-    def new_hint_for(self, elem, existing):
+    def filter_prefixes(self, hints, existing):
+        return (h for h in hints if not self.any_prefix(h, existing))
+
+    def new_hint_for(self, elem, existing, fallback):
         """Return a hint for elem, not conflicting with the existing."""
         new = self.tag_words_to_hints(self.extract_tag_words(elem))
-        no_prefixes = (h for h in new if not self.any_prefix(h, existing))
+        new_no_prefixes = self.filter_prefixes(new, existing)
+        fallback_no_prefixes = self.filter_prefixes(fallback, existing)
         # either the first good, or None
-        return next(no_prefixes, None)
+        return (next(new_no_prefixes, None) or
+                next(fallback_no_prefixes, None))
 
     def hint(self, elems):
         """Produce hint labels based on the html tags.
@@ -1086,7 +1094,9 @@ class WordHinter:
         used_hints = set()
         words = iter(self.words)
         for elem in elems:
-            hint = self.new_hint_for(elem, used_hints) or next(words)
+            hint = self.new_hint_for(elem, used_hints, words)
+            if not hint:
+                raise WordHintingError("Not enough words in the dictionary.")
             used_hints.add(hint)
             hints.append(hint)
         return hints

qutebrowser/browser/network/networkmanager.py

@@ -253,7 +253,7 @@ class NetworkManager(QNetworkAccessManager):
         except KeyError:
             pass
 
-    @pyqtSlot('QNetworkReply', 'QAuthenticator')
+    @pyqtSlot('QNetworkReply*', 'QAuthenticator*')
     def on_authentication_required(self, reply, authenticator):
         """Called when a website needs authentication."""
         user, password = None, None
@@ -286,7 +286,7 @@ class NetworkManager(QNetworkAccessManager):
             authenticator.setUser(user)
             authenticator.setPassword(password)
 
-    @pyqtSlot('QNetworkProxy', 'QAuthenticator')
+    @pyqtSlot('QNetworkProxy', 'QAuthenticator*')
     def on_proxy_authentication_required(self, proxy, authenticator):
         """Called when a proxy needs authentication."""
         proxy_id = ProxyId(proxy.type(), proxy.hostName(), proxy.port())

qutebrowser/browser/webpage.py

@@ -288,7 +288,7 @@ class BrowserPage(QWebPage):
                                       window=self._win_id)
         download_manager.get_request(req, page=self)
 
-    @pyqtSlot('QNetworkReply')
+    @pyqtSlot('QNetworkReply*')
     def on_unsupported_content(self, reply):
         """Handle an unsupportedContent signal.
 
@@ -334,7 +334,7 @@ class BrowserPage(QWebPage):
         else:
             self.error_occurred = False
 
-    @pyqtSlot('QWebFrame', 'QWebPage::Feature')
+    @pyqtSlot('QWebFrame*', 'QWebPage::Feature')
     def on_feature_permission_requested(self, frame, feature):
         """Ask the user for approval for geolocation/notifications."""
         options = {
@@ -439,7 +439,7 @@ class BrowserPage(QWebPage):
         if 'scroll-pos' in data and frame.scrollPosition() == QPoint(0, 0):
             frame.setScrollPosition(data['scroll-pos'])
 
-    @pyqtSlot(str)
+    @pyqtSlot(usertypes.ClickTarget)
     def on_start_hinting(self, hint_target):
         """Emitted before a hinting-click takes place.
 

qutebrowser/browser/webview.py

@@ -27,7 +27,7 @@ from PyQt5.QtCore import pyqtSignal, pyqtSlot, Qt, QTimer, QUrl
 from PyQt5.QtGui import QPalette
 from PyQt5.QtWidgets import QApplication, QStyleFactory
 from PyQt5.QtWebKit import QWebSettings
-from PyQt5.QtWebKitWidgets import QWebView, QWebPage
+from PyQt5.QtWebKitWidgets import QWebView, QWebPage, QWebFrame
 
 from qutebrowser.config import config
 from qutebrowser.keyinput import modeman
@@ -352,9 +352,14 @@ class WebView(QWebView):
             frame = self.page().mainFrame()
             frame.javaScriptWindowObjectCleared.connect(self.add_js_bridge)
 
+    @pyqtSlot()
     def add_js_bridge(self):
         """Add the javascript bridge for qute:... pages."""
         frame = self.sender()
+        if not isinstance(frame, QWebFrame):
+            log.webview.error("Got non-QWebFrame in add_js_bridge")
+            return
+
         if frame.url().scheme() == 'qute':
             bridge = objreg.get('js-bridge')
             frame.addToJavaScriptWindowObject('qute', bridge)

qutebrowser/commands/runners.py

@@ -249,6 +249,7 @@ class CommandRunner(QObject):
                 result.cmd.run(self._win_id, args)
 
     @pyqtSlot(str, int)
+    @pyqtSlot(str)
     def run_safely(self, text, count=None):
         """Run a command and display exceptions in the statusbar."""
         try:

qutebrowser/completion/models/miscmodels.py

@@ -175,9 +175,6 @@ class TabCompletionModel(base.BaseCompletionModel):
         objreg.get("app").new_window.connect(self.on_new_window)
         self.rebuild()
 
-    # slot argument should be mainwindow.MainWindow but can't import
-    # that at module level because of import loops.
-    @pyqtSlot(object)
     def on_new_window(self, window):
         """Add hooks to new windows."""
         window.tabbed_browser.new_tab.connect(self.on_new_tab)

qutebrowser/config/config.py

@@ -95,6 +95,7 @@ class change_filter:  # pylint: disable=invalid-name
         """
         if self._function:
             @pyqtSlot(str, str)
+            @pyqtSlot()
             @functools.wraps(func)
             def wrapper(sectname=None, optname=None):
                 if sectname is None and optname is None:
@@ -108,6 +109,7 @@ class change_filter:  # pylint: disable=invalid-name
                     return func()
         else:
             @pyqtSlot(str, str)
+            @pyqtSlot()
             @functools.wraps(func)
             def wrapper(wrapper_self, sectname=None, optname=None):
                 if sectname is None and optname is None:

qutebrowser/mainwindow/statusbar/percentage.py

@@ -22,6 +22,7 @@
 from PyQt5.QtCore import pyqtSlot
 
 from qutebrowser.mainwindow.statusbar import textbase
+from qutebrowser.browser import webview
 
 
 class Percentage(textbase.TextBase):
@@ -48,7 +49,7 @@ class Percentage(textbase.TextBase):
         else:
             self.setText('[{:2}%]'.format(y))
 
-    @pyqtSlot(object)
+    @pyqtSlot(webview.WebView)
     def on_tab_changed(self, tab):
         """Update scroll position when tab changed."""
         self.set_perc(*tab.scroll_pos)

qutebrowser/mainwindow/statusbar/progress.py

@@ -59,7 +59,7 @@ class Progress(QProgressBar):
         self.setValue(0)
         self.show()
 
-    @pyqtSlot(int)
+    @pyqtSlot(webview.WebView)
     def on_tab_changed(self, tab):
         """Set the correct value when the current tab changed."""
         if self is None:  # pragma: no branch

qutebrowser/mainwindow/statusbar/text.py

@@ -24,6 +24,7 @@ from PyQt5.QtCore import pyqtSlot
 from qutebrowser.config import config
 from qutebrowser.mainwindow.statusbar import textbase
 from qutebrowser.utils import usertypes, log, objreg
+from qutebrowser.browser import webview
 
 
 class Text(textbase.TextBase):
@@ -98,7 +99,7 @@ class Text(textbase.TextBase):
         """Clear jstext when page loading started."""
         self._jstext = ''
 
-    @pyqtSlot(int)
+    @pyqtSlot(webview.WebView)
     def on_tab_changed(self, tab):
         """Set the correct jstext when the current tab changed."""
         self._jstext = tab.statusbar_message

qutebrowser/mainwindow/statusbar/url.py

@@ -158,7 +158,7 @@ class UrlText(textbase.TextBase):
             self._hover_url = None
         self._update_url()
 
-    @pyqtSlot(int)
+    @pyqtSlot(webview.WebView)
     def on_tab_changed(self, tab):
         """Update URL if the tab changed."""
         self._hover_url = None

qutebrowser/mainwindow/tabbedbrowser.py

@@ -305,6 +305,7 @@ class TabbedBrowser(tabwidget.TabWidget):
         """Undo removing of a tab."""
         # Remove unused tab which may be created after the last tab is closed
         last_close = config.get('tabs', 'last-close')
+        use_current_tab = False
         if last_close in ['blank', 'startpage', 'default-page']:
             only_one_tab_open = self.count() == 1
             no_history = self.widget(0).history().count() == 1
@@ -317,12 +318,17 @@ class TabbedBrowser(tabwidget.TabWidget):
             last_close_urlstr = urls[last_close].toString().rstrip('/')
             first_tab_urlstr = first_tab_url.toString().rstrip('/')
             last_close_url_used = first_tab_urlstr == last_close_urlstr
-
-            if only_one_tab_open and no_history and last_close_url_used:
-                self.removeTab(0)
+            use_current_tab = (only_one_tab_open and no_history and
+                               last_close_url_used)
 
         url, history_data = self._undo_stack.pop()
-        newtab = self.tabopen(url, background=False)
+
+        if use_current_tab:
+            self.openurl(url, newtab=False)
+            newtab = self.widget(0)
+        else:
+            newtab = self.tabopen(url, background=False)
+
         qtutils.deserialize(history_data, newtab.history())
 
     @pyqtSlot('QUrl', bool)

qutebrowser/misc/ipc.py

@@ -221,7 +221,7 @@ class IPCServer(QObject):
             # This means we only use setSocketOption on Windows...
             os.chmod(self._server.fullServerName(), 0o700)
 
-    @pyqtSlot(int)
+    @pyqtSlot('QLocalSocket::LocalSocketError')
     def on_error(self, err):
         """Raise SocketError on fatal errors."""
         if self._socket is None:
@@ -288,6 +288,55 @@ class IPCServer(QObject):
         self._socket.error.connect(self.on_error)
         self._socket.disconnectFromServer()
 
+    def _handle_data(self, data):
+        """Handle data (as bytes) we got from on_ready_ready_read."""
+        try:
+            decoded = data.decode('utf-8')
+        except UnicodeDecodeError:
+            log.ipc.error("invalid utf-8: {}".format(
+                binascii.hexlify(data)))
+            self._handle_invalid_data()
+            return
+
+        log.ipc.debug("Processing: {}".format(decoded))
+        try:
+            json_data = json.loads(decoded)
+        except ValueError:
+            log.ipc.error("invalid json: {}".format(decoded.strip()))
+            self._handle_invalid_data()
+            return
+
+        for name in ('args', 'target_arg'):
+            if name not in json_data:
+                log.ipc.error("Missing {}: {}".format(name, decoded.strip()))
+                self._handle_invalid_data()
+                return
+
+        try:
+            protocol_version = int(json_data['protocol_version'])
+        except (KeyError, ValueError):
+            log.ipc.error("invalid version: {}".format(decoded.strip()))
+            self._handle_invalid_data()
+            return
+
+        if protocol_version != PROTOCOL_VERSION:
+            log.ipc.error("incompatible version: expected {}, got {}".format(
+                PROTOCOL_VERSION, protocol_version))
+            self._handle_invalid_data()
+            return
+
+        args = json_data['args']
+
+        target_arg = json_data['target_arg']
+        if target_arg is None:
+            # https://www.riverbankcomputing.com/pipermail/pyqt/2016-April/037375.html
+            target_arg = ''
+
+        cwd = json_data.get('cwd', '')
+        assert cwd is not None
+
+        self.got_args.emit(args, target_arg, cwd)
+
     @pyqtSlot()
     def on_ready_read(self):
         """Read json data from the client."""
@@ -302,46 +351,7 @@ class IPCServer(QObject):
             self.got_raw.emit(data)
             log.ipc.debug("Read from socket 0x{:x}: {}".format(
                 id(self._socket), data))
-
-            try:
-                decoded = data.decode('utf-8')
-            except UnicodeDecodeError:
-                log.ipc.error("invalid utf-8: {}".format(
-                    binascii.hexlify(data)))
-                self._handle_invalid_data()
-                return
-
-            log.ipc.debug("Processing: {}".format(decoded))
-            try:
-                json_data = json.loads(decoded)
-            except ValueError:
-                log.ipc.error("invalid json: {}".format(decoded.strip()))
-                self._handle_invalid_data()
-                return
-
-            for name in ('args', 'target_arg'):
-                if name not in json_data:
-                    log.ipc.error("Missing {}: {}".format(name,
-                                                          decoded.strip()))
-                    self._handle_invalid_data()
-                    return
-
-            try:
-                protocol_version = int(json_data['protocol_version'])
-            except (KeyError, ValueError):
-                log.ipc.error("invalid version: {}".format(decoded.strip()))
-                self._handle_invalid_data()
-                return
-
-            if protocol_version != PROTOCOL_VERSION:
-                log.ipc.error("incompatible version: expected {}, "
-                              "got {}".format(
-                                  PROTOCOL_VERSION, protocol_version))
-                self._handle_invalid_data()
-                return
-
-            cwd = json_data.get('cwd', None)
-            self.got_args.emit(json_data['args'], json_data['target_arg'], cwd)
+            self._handle_data(data)
         self._timer.start()
 
     @pyqtSlot()

qutebrowser/misc/sessions.py

@@ -241,7 +241,9 @@ class SessionManager(QObject):
         log.sessions.debug("Saving session {} to {}...".format(name, path))
         if last_window:
             data = self._last_window_session
-            assert data is not None
+            if data is None:
+                log.sessions.error("last_window_session is None while saving!")
+                return
         else:
             data = self._save_all()
         log.sessions.vdebug("Saving data: {}".format(data))

qutebrowser/utils/standarddir.py

@@ -25,7 +25,7 @@ import os.path
 
 from PyQt5.QtCore import QCoreApplication, QStandardPaths
 
-from qutebrowser.utils import log, qtutils
+from qutebrowser.utils import log, qtutils, debug
 
 
 # The argparse namespace passed to init()
@@ -124,6 +124,8 @@ def _writable_location(typ):
     """Wrapper around QStandardPaths.writableLocation."""
     with qtutils.unset_organization():
         path = QStandardPaths.writableLocation(typ)
+    typ_str = debug.qenum_key(QStandardPaths, typ)
+    log.misc.debug("writable location for {}: {}".format(typ_str, path))
     if not path:
         raise ValueError("QStandardPaths returned an empty value!")
     # Qt seems to use '/' as path separator even on Windows...

scripts/dev/build_release.py

@@ -91,7 +91,7 @@ def smoke_test(executable):
 def build_windows():
     """Build windows executables/setups."""
     utils.print_title("Updating 3rdparty content")
-    update_3rdparty.main()
+    update_3rdparty.update_pdfjs()
 
     utils.print_title("Building Windows binaries")
     parts = str(sys.version_info.major), str(sys.version_info.minor)

scripts/dev/freeze.py

@@ -87,7 +87,8 @@ def get_build_exe_options(skip_html=False):
         'includes': [],
         'excludes': ['tkinter'],
         'packages': ['pygments', 'pkg_resources._vendor.packaging',
-                     'pkg_resources._vendor.pyparsing'],
+                     'pkg_resources._vendor.pyparsing',
+                     'pkg_resources._vendor.six'],
     }
 
 

tests/integration/data/hinting.txt

@@ -0,0 +1 @@
+hinting

tests/integration/data/hints/issue1393.html

@@ -0,0 +1,32 @@
+<!DOCTYPE html>
+<html>
+    <head>
+        <meta charset="utf-8">
+        <title>Let's Hint some words</title>
+    </head>
+    <body>
+        <h1>Word hints</h1>
+
+        <h2>Smart hints</h2>
+        <p>In qutebrowser, urls can not only be hinted with letters and
+        numbers, but also with <a href="../words.txt">words</a>. When there is
+        a sensible url text available, qutebrowser will even use that
+        text to create a <a href="../smart.txt">smart</a> hint.</p>
+
+        <h2>Filled hints</h2>
+        <p>When no smart hints are available, because the hint text is
+        <a href="../l33t.txt">too</a> short or <a href="../l33t.txt">l33t</a> to
+        use, words from a dictionary will be used.</p>
+
+        <h2>Hint conflicts</h2>
+        <p>Of course, hints have to be unique. For instance, all hints
+        below should get a different hint, whether they're smart or
+        not:</p>
+        <ul>
+            <li><a href="../hinting.txt">hinting</a> should be a smart hint</li>
+            <li><a href="../l33t.txt">word</a> is a prefix of words</li>
+            <li><a href="../l33t.txt">3</a> is too 1337</li>
+            <li><a href="../l33t.txt">4</a> is too 1337</li>
+        </ul>
+    </body>
+</html>

tests/integration/data/l33t.txt

@@ -0,0 +1 @@
+l33t

tests/integration/data/smart.txt

@@ -0,0 +1 @@
+smart

tests/integration/data/words.txt

@@ -0,0 +1 @@
+words

tests/integration/features/tabs.feature

@@ -607,6 +607,16 @@ Feature: Tab management
         Then the following tabs should be open:
             - data/hello.txt (active)
 
+    Scenario: Double-undo with single tab on last-close default page
+        Given I have a fresh instance
+        When I open about:blank
+        And I set tabs -> last-close to default-page
+        And I set general -> default-page to about:blank
+        And I run :undo
+        Then the error "Nothing to undo!" should be shown
+        And the following tabs should be open:
+            - about:blank (active)
+
     # last-close
 
     Scenario: last-close = blank
@@ -822,3 +832,17 @@ Feature: Tab management
         When I open data/title.html
         And I run :buffer "1/2/3"
         Then the error "No matching tab for: 1/2/3" should be shown
+        
+    Scenario: Using :tab-next after closing last tab (#1448)
+        When I set tabs -> last-close to close
+        And I run :tab-only
+        And I run :tab-close ;; :tab-next
+        Then qutebrowser should quit
+        And no crash should happen
+
+    Scenario: Using :tab-prev after closing last tab (#1448)
+        When I set tabs -> last-close to close
+        And I run :tab-only
+        And I run :tab-close ;; :tab-prev
+        Then qutebrowser should quit
+        And no crash should happen

tests/integration/test_hints_html.py

@@ -1,3 +1,4 @@
+
 # vim: ft=python fileencoding=utf-8 sts=4 sw=4 et:
 
 # Copyright 2016 Florian Bruhin (The Compiler) <mail@qutebrowser.org>
@@ -25,6 +26,7 @@ import os.path
 import yaml
 import pytest
 import bs4
+import textwrap
 
 
 def collect_tests():
@@ -54,3 +56,35 @@ def test_hints(test_name, quteproc):
     quteproc.wait_for(message='hints: a', category='hints')
     quteproc.send_cmd(':follow-hint a')
     quteproc.wait_for_load_finished('data/' + parsed['target'])
+
+
+def test_word_hints_issue1393(quteproc, tmpdir):
+    dict_file = tmpdir / 'dict'
+    dict_file.write(textwrap.dedent("""
+        alph
+        beta
+        gamm
+        delt
+        epsi
+    """))
+    targets = [
+        ('words', 'words.txt'),
+        ('smart', 'smart.txt'),
+        ('hinting', 'hinting.txt'),
+        ('alph', 'l33t.txt'),
+        ('beta', 'l33t.txt'),
+        ('gamm', 'l33t.txt'),
+        ('delt', 'l33t.txt'),
+        ('epsi', 'l33t.txt'),
+    ]
+
+    quteproc.set_setting('hints', 'mode', 'word')
+    quteproc.set_setting('hints', 'dictionary', str(dict_file))
+
+    for hint, target in targets:
+        quteproc.open_path('data/hints/issue1393.html')
+        quteproc.wait_for_load_finished('data/hints/issue1393.html')
+        quteproc.send_cmd(':hint')
+        quteproc.wait_for(message='hints: *', category='hints')
+        quteproc.send_cmd(':follow-hint {}'.format(hint))
+        quteproc.wait_for_load_finished('data/{}'.format(target))

tests/integration/test_invocations.py

@@ -17,7 +17,7 @@
 # You should have received a copy of the GNU General Public License
 # along with qutebrowser.  If not, see <http://www.gnu.org/licenses/>.
 
-"""Test starting qutebrowser with various commandline arguments."""
+"""Test starting qutebrowser with special arguments/environments."""
 
 import pytest
 
@@ -51,3 +51,23 @@ def test_no_config(tmpdir, quteproc_new):
     quteproc_new.start(args, env=env)
     quteproc_new.send_cmd(':quit')
     quteproc_new.wait_for_quit()
+
+
+@pytest.mark.linux
+def test_ascii_locale(httpbin, tmpdir, quteproc_new):
+    """Test downloads with LC_ALL=C set.
+
+    https://github.com/The-Compiler/qutebrowser/issues/908
+    """
+    args = ['--debug', '--no-err-windows', '--temp-basedir', 'about:blank']
+    quteproc_new.start(args, env={'LC_ALL': 'C'})
+    quteproc_new.set_setting('storage', 'download-directory', str(tmpdir))
+    quteproc_new.set_setting('storage', 'prompt-download-directory', 'false')
+    url = 'http://localhost:{port}/data/downloads/ä-issue908.bin'.format(
+        port=httpbin.port)
+    quteproc_new.send_cmd(':download {}'.format(url))
+    quteproc_new.send_cmd(':quit')
+    quteproc_new.wait_for_quit()
+
+    assert len(tmpdir.listdir()) == 1
+    assert (tmpdir / '?-issue908.bin').exists()

tests/unit/config/test_config.py

@@ -321,7 +321,7 @@ class TestDefaultConfig:
         If it did change, place a new qutebrowser-vx.y.z.conf in old_configs
         and then increment the version.
         """
-        assert qutebrowser.__version__ == '0.6.0'
+        assert qutebrowser.__version__ == '0.6.2'
 
     @pytest.mark.parametrize('filename',
         os.listdir(os.path.join(os.path.dirname(__file__), 'old_configs')),

tests/unit/misc/test_sessions_unit.py

@@ -447,10 +447,14 @@ class TestSave:
         sess_man.save(str(session_path))
         assert 'session' not in state_config['general']
 
-    def test_last_window_session_none(self, sess_man, tmpdir):
+    def test_last_window_session_none(self, caplog, sess_man, tmpdir):
         session_path = tmpdir / 'foo.yml'
-        with pytest.raises(AssertionError):
+        with caplog.at_level(logging.ERROR):
             sess_man.save(str(session_path), last_window=True)
+
+        assert len(caplog.records) == 1
+        msg = "last_window_session is None while saving!"
+        assert caplog.records[0].msg == msg
         assert not session_path.exists()
 
     def test_last_window_session(self, sess_man, tmpdir):

tox.ini

@@ -215,6 +215,7 @@ deps =
     -r{toxinidir}/requirements.txt
     cx_Freeze==4.3.4
 commands =
+    {envpython} -m pip install -U setuptools
     {envpython} scripts/link_pyqt.py --tox {envdir}
     {envpython} scripts/dev/freeze.py {posargs}