def test_tbb_logfile(self):
"""Make sure log file is populated."""
_, log_file = tempfile.mkstemp()
log_len = len(ut.read_file(log_file))
self.assertEqual(log_len, 0)
with TorBrowserDriver(TBB_PATH, tbb_logfile_path=log_file) as driver:
driver.load_url_ensure(cm.CHECK_TPO_URL)
log_txt = ut.read_file(log_file)
# make sure we find the expected strings in the log
self.assertIn("*****@*****.**", log_txt)
self.assertIn("addons.manager", log_txt)
if exists(log_file):
remove(log_file)
def setUpClass(cls):
_, log_file = tempfile.mkstemp()
# https://www.freedesktop.org/software/fontconfig/fontconfig-user.html
environ["FC_DEBUG"] = "%d" % (1024 + 8 + 1)
cls.driver = TBDriverFixture(TBB_PATH, tbb_logfile_path=log_file)
driver = cls.driver
if not driver.supports_bundled_fonts:
cls.tearDownClass()
pytest.skip("Skip bundled font tests. V%s" % driver.tb_version)
driver.load_url_ensure("https://www.wikipedia.org/")
cls.log_txt = ut.read_file(log_file)
cls.bundled_fonts_dir = join(driver.tbb_path,
cm.DEFAULT_BUNDLED_FONTS_PATH)
cls.bundled_font_files = set(ut.gen_find_files(cls.bundled_fonts_dir))
def test_should_load_tbb_firefox_libs(self):
"""Make sure we load the Firefox libraries from the TBB directories.
We only test libxul (main Firefox/Gecko library) and libstdc++.
The memory map of the TB process is used to find loaded libraries.
http://man7.org/linux/man-pages/man5/proc.5.html
"""
driver = self.driver
pid = driver.binary.process.pid
xul_lib_path = join(driver.tbb_browser_dir, "libxul.so")
std_c_lib_path = join(driver.tbb_path, cm.DEFAULT_TOR_BINARY_DIR,
"libstdc++.so.6")
proc_mem_map_file = "/proc/%d/maps" % (pid)
mem_map = ut.read_file(proc_mem_map_file)
self.assertIn(xul_lib_path, mem_map)
self.assertIn(std_c_lib_path, mem_map)
def __init__(self, *args, **kwargs):
self.change_default_tor_cfg(kwargs)
last_err = None
for tries in range(MAX_FIXTURE_TRIES):
try:
return super(TBDriverFixture, self).__init__(*args, **kwargs)
except (TimeoutException, WebDriverException,
socket_error) as last_err:
print("\nTBDriver init error. Attempt %s %s" %
((tries + 1), last_err))
if FORCE_TB_LOGS_DURING_TESTS:
logs = read_file(kwargs.get("tbb_logfile_path"))
if len(logs):
print("TB logs:\n%s\n(End of TB logs)" % logs)
super(TBDriverFixture, self).quit() # clean up
continue
# Raise if we didn't return yet
to_raise = last_err if last_err else\
TorBrowserDriverInitError("Cannot initialize")
raise to_raise
def test_font_bundling(self):
_, log_file = tempfile.mkstemp()
used_font_files = set()
bundled_fonts_dir = join(TBB_PATH, cm.DEFAULT_BUNDLED_FONTS_PATH)
# join returns a relative path on Travis CI
bundled_fonts_dir = abspath(bundled_fonts_dir)
environ["FC_DEBUG"] = "%d" % (1024 + 8 + 1)
"""
We set FC_DEBUG to 1024 + 8 + 1 to make sure we get logs about...
MATCH 1 Brief information about font matching
FONTSET 8 Track loading of font information at startup
CONFIG 1024 Monitor which config files are loaded
https://www.freedesktop.org/software/fontconfig/fontconfig-user.html
"""
with TorBrowserDriver(TBB_PATH, tbb_logfile_path=log_file) as driver:
driver.load_url_ensure("https://www.wikipedia.org/")
bundled_font_files = set(ut.gen_find_files(bundled_fonts_dir))
# make sure we discovered the bundled fonts
self.assertTrue(len(bundled_font_files) > 0)
log_txt = ut.read_file(log_file)
expected_load_cfg_log = "Loading config file %s" %\
join(TBB_PATH, cm.DEFAULT_FONTS_CONF_PATH)
self.assertIn(expected_load_cfg_log, log_txt)
expected_load_fonts_log = "adding fonts from%s" % bundled_fonts_dir
self.assertIn(expected_load_fonts_log, log_txt)
# We get the following log if Firefox cannot find any fonts at startup
# (firefox:5611): Pango-WARNING **: failed to choose a font, expect ugly output. engine-type='PangoRenderFc', script='common' # noqa
self.assertNotIn("failed to choose a font, expect ugly output",
log_txt)
for _, font_path, _ in re.findall(r"(file: \")(.*)(\".*)", log_txt):
# make sure all fonts are loaded from the bundled font directory
# fontconfig logs include path to the font file, e.g.
# file: "/path/to/tbb/Browser/fonts/Arimo-Bold.ttf"(w)
self.assertIn(bundled_fonts_dir, font_path)
used_font_files.add(font_path)
# make sure the TBB only loaded and used the bundled fonts
self.assertEqual(used_font_files, bundled_font_files)
environ["FC_DEBUG"] = ""
def __init__(self, *args, **kwargs):
self.change_default_tor_cfg(kwargs)
last_err = None
log_file = kwargs.get("tbb_logfile_path")
for tries in range(MAX_FIXTURE_TRIES):
try:
return super(TBDriverFixture, self).__init__(*args, **kwargs)
except (TimeoutException, WebDriverException,
socket_error) as last_err:
print ("\nTBDriver init error. Attempt %s %s" %
((tries + 1), last_err))
if FORCE_TB_LOGS_DURING_TESTS:
logs = read_file(log_file)
if len(logs):
print("TB logs:\n%s\n(End of TB logs)" % logs)
super(TBDriverFixture, self).quit() # clean up
continue
# Raise if we didn't return yet
to_raise = last_err if last_err else\
TorBrowserDriverInitError("Cannot initialize")
raise to_raise
def test_should_load_tbb_firefox_libs(self):
"""Make sure we load the Firefox libraries from the TBB directories.
We only test libxul (main Firefox/Gecko library) and libstdc++.
The memory map of the TB process is used to find loaded libraries.
http://man7.org/linux/man-pages/man5/proc.5.html
"""
FF_BINARY_SUFFIX = '.real'
driver = self.driver
geckodriver_pid = driver.service.process.pid
process = psutil.Process(geckodriver_pid)
tbbinary_path = self.driver.binary.which('firefox') + FF_BINARY_SUFFIX
for child in process.children():
if tbbinary_path == child.exe():
tb_pid = child.pid
break
else:
self.fail("Cannot find the firefox process")
xul_lib_path = join(driver.tbb_browser_dir, "libxul.so")
std_c_lib_path = join(driver.tbb_browser_dir, "libssl3.so")
proc_mem_map_file = "/proc/%d/maps" % (tb_pid)
mem_map = read_file(proc_mem_map_file)
self.assertIn(xul_lib_path, mem_map)
self.assertIn(std_c_lib_path, mem_map)
def test_should_load_tbb_firefox_libs(self):
"""Make sure we load the Firefox libraries from the TBB directories.
We only test libxul (main Firefox/Gecko library) and libstdc++.
The memory map of the TB process is used to find loaded libraries.
http://man7.org/linux/man-pages/man5/proc.5.html
"""
driver = self.driver
geckodriver_pid = driver.service.process.pid
process = psutil.Process(geckodriver_pid)
tbbinary_path = self.driver.binary.which('firefox')
for child in process.children():
if tbbinary_path == child.exe():
tb_pid = child.pid
break
xul_lib_path = join(driver.tbb_browser_dir, "libxul.so")
std_c_lib_path = join(driver.tbb_path, cm.DEFAULT_TOR_BINARY_DIR,
"libstdc++.so.6")
proc_mem_map_file = "/proc/%d/maps" % (tb_pid)
mem_map = read_file(proc_mem_map_file)
self.assertIn(xul_lib_path, mem_map)
self.assertIn(std_c_lib_path, mem_map)
def test_read_file(self):
file_content = ut.read_file(realpath(__file__))
self.assertIn('whatever written here', file_content)
def test_tbb_logfile(self):
log_txt = read_file(self.log_file)
print(log_txt)
self.assertIn("Torbutton INFO", log_txt)
def test_tbb_logfile(self):
log_txt = ut.read_file(self.log_file)
self.assertIn("*****@*****.**", log_txt)
self.assertIn("addons.manager", log_txt)
def test_tbb_logfile(self):
log_txt = read_file(self.log_file)
self.assertIn("*****@*****.**", log_txt)
self.assertIn("addons.manager", log_txt)
def test_tbb_logfile(self):
log_txt = read_file(self.log_file)
self.assertIn("Torbutton INFO", log_txt)
