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test_webapp.py
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test_webapp.py
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# -*- coding: utf-8 -*-
import os
import tempfile
import types
import simplejson as json
from nose.tools import eq_
from helper import TestCase
import appvalidator.constants
from appvalidator.errorbundle import ErrorBundle
from appvalidator.specs.webapps import WebappSpec
import appvalidator.webapp
class TestWebappAccessories(TestCase):
"""
Test that helper functions for webapp manifests work as they are intended
to.
"""
def test_path(self):
"""Test that paths are tested properly for allowances."""
s = WebappSpec("{}", ErrorBundle())
eq_(s._path_valid("*"), False)
eq_(s._path_valid("*", can_be_asterisk=True), True)
eq_(s._path_valid("/foo/bar"), False)
eq_(s._path_valid("/foo/bar", can_be_absolute=True), True)
eq_(s._path_valid("//foo/bar"), False)
eq_(s._path_valid("//foo/bar", can_be_absolute=True), False)
eq_(s._path_valid("//foo/bar", can_be_relative=True), False)
eq_(s._path_valid("http://asdf/"), False)
eq_(s._path_valid("https://asdf/"), False)
eq_(s._path_valid("ftp://asdf/"), False)
eq_(s._path_valid("http://asdf/", can_have_protocol=True), True)
eq_(s._path_valid("https://asdf/", can_have_protocol=True), True)
# No FTP for you!
eq_(s._path_valid("ftp://asdf/", can_have_protocol=True), False)
eq_(s._path_valid("data:asdf"), False)
eq_(s._path_valid("data:asdf", can_be_data=True), True)
class TestWebapps(TestCase):
def setUp(self):
super(TestWebapps, self).setUp()
self.listed = False
descr = "Exciting Open Web development action!"
descr += (250 - len(descr)) * "_"
self.data = {
"version": "1.0",
"name": "MozBall",
"description": descr,
"icons": {
"16": "/img/icon-16.png",
"48": "/img/icon-48.png",
"128": "/img/icon-128.png"
},
"developer": {
"name": "Mozilla Labs",
"url": "http://mozillalabs.com"
},
"installs_allowed_from": [
"https://appstore.mozillalabs.com",
"HTTP://mozilla.com/AppStore"
],
"launch_path": "/index.html",
"locales": {
"es": {
"name": "Foo Bar",
"description": "¡Acción abierta emocionante del desarrollo",
"developer": {
"url": "http://es.mozillalabs.com/"
}
},
"it": {
"description": "Azione aperta emozionante di sviluppo di!",
"developer": {
"url": "http://it.mozillalabs.com/"
}
}
},
"default_locale": "en",
"screen_size": {
"min_width": "600",
"min_height": "300"
},
"required_features": [
"touch", "geolocation", "webgl"
],
"orientation": "landscape",
"fullscreen": "true",
"type": "web",
}
self.resources = []
def analyze(self):
"""Run the webapp tests on the file."""
self.detected_type = appvalidator.constants.PACKAGE_WEBAPP
self.setup_err()
for resource, value in self.resources:
self.err.save_resource(resource, value)
with tempfile.NamedTemporaryFile(delete=False) as t:
if isinstance(self.data, types.StringTypes):
t.write(self.data)
else:
t.write(json.dumps(self.data))
name = t.name
appvalidator.webapp.detect_webapp(self.err, name)
os.unlink(name)
def test_pass(self):
"""Test that a bland webapp file throws no errors."""
self.analyze()
self.assert_silent()
output = json.loads(self.err.render_json())
assert "manifest" in output and output["manifest"]
def test_bom(self):
"""Test that a plain webapp with a BOM won't throw errors."""
self.setup_err()
appvalidator.webapp.detect_webapp(
self.err, "tests/resources/unicodehelper/utf8_webapp.json")
self.assert_silent()
def test_fail_parse(self):
"""Test that invalid JSON is reported."""
self.data = "}{"
self.analyze()
self.assert_failed(with_errors=True)
def test_missing_required(self):
"""Test that missing the name element is a bad thing."""
del self.data["name"]
self.analyze()
self.assert_failed(with_errors=True)
def test_invalid_name(self):
"""Test that the name element is a string."""
self.data["name"] = ["foo", "bar"]
self.analyze()
self.assert_failed(with_errors=True)
def test_long_name(self):
"""Test that long names are flagged for truncation in Gaia."""
self.data["name"] = "This is a long name."
self.analyze()
self.assert_failed(with_warnings=True)
def test_maxlengths(self):
"""Test that certain elements are capped in length."""
self.data["name"] = "%" * 129
self.analyze()
self.assert_failed(with_errors=True)
def test_invalid_keys(self):
"""Test that unknown elements are flagged"""
self.data["foobar"] = "hello"
self.analyze()
self.assert_failed(with_warnings=True)
def test_warn_extra_keys(self):
"""Test that extra keys are flagged."""
self.data["locales"]["es"]["foo"] = "hello"
self.analyze()
self.assert_failed(with_warnings=True)
def test_icons_not_dict(self):
"""Test that the icons property is a dictionary."""
self.data["icons"] = ["data:foo/bar.png"]
self.analyze()
self.assert_failed(with_errors=True)
def test_icons_empty(self):
"""Test that no icons doesn't cause a traceback."""
self.data["icons"] = {}
self.analyze()
def test_icons_size(self):
"""Test that webapp icon sizes must be integers."""
self.data["icons"]["foo"] = "/foo.png"
self.analyze()
self.assert_failed(with_errors=True)
def test_icons_data_url(self):
"""Test that webapp icons can be data URLs."""
self.data["icons"]["128"] = "data:foo/bar.png"
self.analyze()
self.assert_silent()
def test_icons_relative_url(self):
"""Test that webapp icons cannot be relative URLs."""
self.data["icons"]["128"] = "foo/bar"
self.analyze()
self.assert_silent()
def test_icons_absolute_url(self):
"""Test that webapp icons can be absolute URLs."""
def test_icon(self, icon):
self.setUp()
self.data["icons"]["128"] = icon
self.analyze()
self.assert_silent()
for icon in ['/foo/bar', 'http://foo.com/bar', 'https://foo.com/bar']:
yield test_icon, self, icon
def test_icons_has_min_selfhosted(self):
del self.data["icons"]["128"]
self.analyze()
self.assert_silent()
def test_icons_has_min_listed(self):
self.listed = True
self.data["installs_allowed_from"] = \
appvalidator.constants.DEFAULT_WEBAPP_MRKT_URLS
del self.data["icons"]["128"]
self.analyze()
self.assert_failed(with_errors=True)
def test_no_locales(self):
"""Test that locales are not required."""
del self.data["locales"]
self.analyze()
self.assert_silent()
def test_no_default_locale_no_locales(self):
"""Test that locales are not required if no default_locale."""
del self.data["default_locale"]
del self.data["locales"]
self.analyze()
self.assert_silent()
def test_no_default_locale(self):
"""Test that locales require default_locale."""
del self.data["default_locale"]
self.analyze()
self.assert_failed(with_errors=True)
def test_invalid_locale_keys(self):
"""Test that locales only contain valid keys."""
# Banned locale element.
self.data["locales"]["es"]["default_locale"] = "foo"
self.analyze()
self.assert_failed(with_warnings=True)
def test_invalid_locale_keys_missing(self):
"""Test that locales aren't missing any required elements."""
del self.data["locales"]["es"]["name"]
self.analyze()
self.assert_silent()
def test_installs_allowed_from_not_list(self):
"""Test that the installs_allowed_from path is a list."""
self.data["installs_allowed_from"] = "foobar"
self.analyze()
self.assert_failed(with_errors=True)
def test_bad_installs_allowed_from_path(self):
"""Test that the installs_allowed_from path is valid."""
self.data["installs_allowed_from"].append("foo/bar")
self.analyze()
self.assert_failed(with_errors=True)
def test_no_amo_installs_allowed_from(self):
"""Test that installs_allowed_from should include Marketplace."""
# self.data does not include a marketplace URL by default.
self.listed = True
self.analyze()
self.assert_failed(with_errors=True)
def test_amo_iaf(self):
"""Test that the various Marketplace URLs work."""
# Test that the Marketplace production URL is acceptable.
self.setUp()
orig_iaf = self.data["installs_allowed_from"]
def test_iaf(self, iaf, url):
self.setUp()
self.data["installs_allowed_from"] = iaf + [url]
self.analyze()
self.assert_silent()
for url in appvalidator.constants.DEFAULT_WEBAPP_MRKT_URLS:
yield test_iaf, self, orig_iaf, url
def test_iaf_wildcard(self):
"""Test that installs_allowed_from can contain a wildcard."""
self.listed = True
self.data["installs_allowed_from"].append("*")
self.analyze()
self.assert_silent()
def test_installs_allowed_from_protocol(self):
"""
Test that if the developer includes a URL in the `installs_allowed_from`
parameter that is a valid Marketplace URL but uses HTTP instead of
HTTPS, we flag it as using the wrong protocol and not as an invalid URL.
"""
self.listed = True
bad_url = appvalidator.constants.DEFAULT_WEBAPP_MRKT_URLS[0].replace(
"https", "http")
self.data["installs_allowed_from"] = (bad_url, )
self.analyze()
self.assert_failed(with_errors=True)
self.assert_got_errid(("spec", "webapp", "iaf_bad_mrkt_protocol", ))
def test_launch_path_not_string(self):
"""Test that the launch path is a string."""
self.data["launch_path"] = [123]
self.analyze()
self.assert_failed(with_errors=True)
def test_bad_launch_path(self):
"""Test that the launch path is valid."""
self.data["launch_path"] = "data:asdf"
self.analyze()
self.assert_failed(with_errors=True)
def test_bad_launch_path_protocol(self):
"""Test that the launch path cannot have a protocol."""
self.data["launch_path"] = "http://foo.com/bar"
self.analyze()
self.assert_failed(with_errors=True)
def test_bad_launch_path_absolute(self):
"""Test that the launch path is absolute."""
self.data["launch_path"] = "/foo/bar"
self.analyze()
self.assert_silent()
def test_widget_deprecated(self):
"""Test that the widget property is deprecated."""
self.data["widget"] = {
"path": "/butts.html",
"width": 100,
"height": 200
}
self.analyze()
self.assert_failed(with_errors=True)
def test_dev_missing(self):
"""Test that the developer property can be absent."""
del self.data["developer"]
self.analyze()
self.assert_silent()
def test_dev_not_dict(self):
"""Test that the developer property must be a dict."""
self.data["developer"] = "foo"
self.analyze()
self.assert_failed(with_errors=True)
def test_bad_dev_keys(self):
"""Test that the developer keys are present."""
del self.data["developer"]["name"]
self.analyze()
self.assert_failed(with_errors=True)
def test_bad_dev_url(self):
"""Test that the developer keys are correct."""
self.data["developer"]["url"] = "foo"
self.analyze()
self.assert_failed(with_errors=True)
def test_screen_size_missing(self):
"""Test that the 'screen_size' property can be absent."""
del self.data["screen_size"]
self.analyze()
self.assert_silent()
def test_screen_size_is_dict(self):
"""Test that the 'screen_size' property must be a dict."""
self.data["screen_size"] = "foo"
self.analyze()
self.assert_failed(with_errors=True)
def test_screen_size_contains_pair(self):
"""Test that 'screen_size' must contain at least one key/value pair."""
self.data["screen_size"] = {}
self.analyze()
self.assert_failed(with_errors=True)
def test_bad_screen_size_key(self):
"""Test that the 'screen_size' keys are correct."""
self.data["screen_size"]["max_width"] = "500"
self.analyze()
self.assert_failed(with_warnings=True)
def test_bad_screen_size_value(self):
"""Test that the 'screen_size' keys are correct."""
self.data["screen_size"]["min_width"] = "500px"
self.analyze()
self.assert_failed(with_errors=True)
def test_required_features_missing(self):
"""Test that the 'required_features' property can be absent."""
del self.data["screen_size"]
self.analyze()
self.assert_silent()
def test_required_features_is_list(self):
"""Test that the 'required_features' property must be a list."""
self.data["required_features"] = "fart"
self.analyze()
self.assert_failed(with_errors=True)
def test_required_features_missing(self):
"""Test that 'required_features' can be absent."""
del self.data["required_features"]
self.analyze()
self.assert_silent()
def test_required_features_empty(self):
"""Test that 'required_features' can be an empty list."""
self.data["required_features"] = []
self.analyze()
self.assert_silent()
def test_orientation_missing(self):
"""Test that the 'orientation' property can be absent."""
del self.data["orientation"]
self.analyze()
self.assert_silent()
def test_orientation_list(self):
"""Test that the 'orientation' property can be absent."""
self.data["orientation"] = ["portrait", "portrait-secondary"]
self.analyze()
self.assert_silent()
def test_orientation_is_string(self):
"""Test that the 'orientation' property must be a string."""
self.data["orientation"] = {}
self.analyze()
self.assert_failed(with_errors=True)
def test_orientation_cannot_be_empty(self):
"""Test that 'orientation' cannot be an empty string."""
self.data["orientation"] = ""
self.analyze()
self.assert_failed(with_errors=True)
def test_orientation_valid_value(self):
"""Test that 'orientation' must have a valid value."""
def test_orientation(self, orientation):
self.setUp()
self.data["orientation"] = orientation
self.analyze()
self.assert_silent()
for key in ("portrait", "landscape", "portrait-secondary",
"landscape-secondary", "portrait-primary",
"landscape-primary"):
yield test_orientation, self, key
def test_orientation_bad_value(self):
"""Test that 'orientation' cannot have an invalid value."""
self.data["orientation"] = "fart"
self.analyze()
self.assert_failed(with_errors=True)
def test_orientation_empty_list(self):
"""Test that 'orientation' cannot be an empty list."""
self.data["orientation"] = []
self.analyze()
self.assert_failed(with_errors=True)
def test_orientation_list_invalid(self):
"""Test that 'orientation' cannot be a list with invalid values."""
self.data["orientation"] = ["fart"]
self.analyze()
self.assert_failed(with_errors=True)
def test_orientation_list_mixed(self):
"""Test that 'orientation' cannot be a list with mixed values."""
self.data["orientation"] = ["portrait", "fart", "landscape"]
self.analyze()
self.assert_failed(with_errors=True)
def test_orientation_list_type(self):
"""Test that 'orientation' cannot be a list with non-strings."""
self.data["orientation"] = ["portrait", 4]
self.analyze()
self.assert_failed(with_errors=True)
def test_fullscreen_missing(self):
"""Test that the 'fullscreen' property can be absent."""
del self.data["fullscreen"]
self.analyze()
self.assert_silent()
def test_fullscreen_is_string(self):
"""Test that the 'fullscreen' property must be a string."""
self.data["fullscreen"] = {}
self.analyze()
self.assert_failed(with_errors=True)
def test_fullscreen_cannot_be_empty(self):
"""Test that 'fullscreen' cannot be an empty string."""
self.data["fullscreen"] = ""
self.analyze()
self.assert_failed(with_errors=True)
def test_fullscreen_valid_value(self):
"""Test that 'fullscreen' must have a valid value."""
def test_fullscreen(self, value):
self.setUp()
self.data["fullscreen"] = key
self.analyze()
self.assert_silent()
for key in ("true", "false", ):
yield test_fullscreen, self, key
def test_fullscreen_bad_value(self):
"""Test that 'fullscreen' cannot have an invalid value."""
self.data["fullscreen"] = "fart"
self.analyze()
self.assert_failed(with_errors=True)
def test_type_failed(self):
"""Test that the `type` element must be a recognized value."""
self.data["type"] = "foo"
self.analyze()
self.assert_failed(with_errors=True)
def test_type_valid(self):
"""Test that the `type` element doesn't fail with valid values."""
def wrap(self, value):
self.setUp()
self.resources.append(("packaged", value != "web"))
self.data["type"] = value
self.analyze()
self.assert_silent()
for key in ("web", "privileged", "certified", ):
yield wrap, self, key
def test_type_not_certified(self):
"""Test that certified apps cannot be listed in the marketplace."""
self.listed = True
self.data["type"] = "certified"
self.analyze()
self.assert_failed(with_errors=True)
def test_type_web_priv_fail(self):
"""Test that web apps cannot be privileged or certified."""
self.data["type"] = "privileged"
self.resources.append(("packaged", False))
self.analyze()
self.assert_failed(with_errors=True)
def test_type_web_priv_fail(self):
"""Test that web apps cannot be privileged or certified."""
self.data["type"] = "web"
self.resources.append(("packaged", False))
self.analyze()
self.assert_silent()
def test_type_packaged_priv_fail(self):
"""Test that web apps cannot be privileged or certified."""
self.data["type"] = "privileged"
self.resources.append(("packaged", True))
self.analyze()
self.assert_silent()
def test_act_base(self):
"""Test that the most basic web activity passes."""
self.data["activities"] = {
"foo": {"href": "/foo/bar"}
}
self.analyze()
self.assert_silent()
def test_act_full(self):
"""Test that the fullest web activity passes."""
self.data["activities"] = {
"foo": {"href": "/foo/bar",
"disposition": "window",
"filters": {"type": "foo"}},
"bar": {"href": "foo/bar",
"disposition": "inline",
"filters": {"whatever": ["foo", "bar"]}}
}
self.analyze()
self.assert_silent()
def test_act_bad_href(self):
"""Test that bad activity hrefs are disallowed."""
self.data["activities"] = {
"foo": {"href": "http://foo.bar/asdf",
"disposition": "window",
"filters": {"type": "foo"}}
}
self.analyze()
self.assert_failed(with_errors=True)
def test_act_bad_disp(self):
"""Test that the disposition of an activity is correct."""
self.data["activities"] = {
"foo": {"href": "/foo/bar",
"disposition": "lol not a disposition",
"filters": {"type": "foo"}}
}
self.analyze()
self.assert_failed(with_errors=True)
def test_act_bad_filter_type(self):
"""Test that the filter values are correct."""
self.data["activities"] = {
"foo": {"href": "/foo/bar",
"disposition": "window",
"filters": {"type": 2}}
}
self.analyze()
self.assert_failed(with_errors=True)
def test_act_bad_filter_base_type(self):
"""Test that the filter values are correct."""
self.data["activities"] = {
"foo": {"href": "/foo/bar",
"disposition": "window",
"filters": "this is not a dict"}
}
self.analyze()
self.assert_failed(with_errors=True)
def test_act_missing_href(self):
"""Test that activities require an href."""
self.data["activities"] = {
"foo": {"disposition": "window",
"filters": {"type": "foo"}}
}
self.analyze()
self.assert_failed(with_errors=True)
def test_act_root_type(self):
"""Test that the most basic web activity passes."""
self.data["activities"] = "wrong type"
self.analyze()
self.assert_failed(with_errors=True)
def test_version(self):
"""Test that the version matches the format that we require."""
def wrap(version, passes):
self.setUp()
self.data["version"] = version
self.analyze()
if passes:
self.assert_silent()
else:
self.assert_failed(with_errors=True)
yield wrap, "1.0", True
yield wrap, "1.0.1", True
yield wrap, "Poop", True
yield wrap, "1.0b", True
yield wrap, "*.*", True
yield wrap, "1.5-alpha", True
yield wrap, "1.5_windows", True
yield wrap, "1.5_windows,x64", True
yield wrap, "Mountain Lion", False
yield wrap, "", False
for char in "`~!@#$%^&()+=/|\\<>":
yield wrap, char * 3, False
def set_permissions(self):
"""Fill out the permissions node with every possible permission."""
self.data["permissions"] = {}
for perm in WebappSpec.PERMISSIONS:
self.data["permissions"][perm] = {
"description": "Required to make things good."
}
if perm in WebappSpec.PERMISSIONS_ACCESS:
self.data["permissions"][perm]["access"] = (
WebappSpec.PERMISSIONS_ACCESS[perm][0])
def test_permissions_full(self):
self.set_permissions()
self.analyze()
self.assert_silent()
def test_permissions_extra_invalid(self):
self.set_permissions()
self.data["permissions"]["foo"] = {"description": "lol"}
self.analyze()
self.assert_failed(with_errors=True)
def test_permissions_missing_desc(self):
self.set_permissions()
self.data["permissions"]["alarm"] = {}
self.analyze()
self.assert_failed(with_errors=True)
def test_permissions_missing_access(self):
self.set_permissions()
del self.data["permissions"]["contacts"]["access"]
self.analyze()
self.assert_failed(with_errors=True)
def test_permissions_invalid_access(self):
self.set_permissions()
self.data["permissions"]["contacts"]["access"] = "asdf"
self.analyze()
self.assert_failed(with_errors=True)
def test_permissions_wrong_access(self):
self.set_permissions()
# This access type isn't available for the `settings` permission.
self.data["permissions"]["settings"]["access"] = "createonly"
self.analyze()
self.assert_failed(with_errors=True)
def test_csp(self):
self.data['csp'] = 'this is the csp policy. it can be a string.'
self.analyze()
self.assert_silent()
def test_description_long(self):
self.data['description'] = 'x' * 251
self.analyze()
self.assert_failed(with_errors=True)
def test_locale_description_long(self):
self.data['locales']['es']['description'] = u'×' * 251
self.analyze()
self.assert_failed(with_errors=True)
assert 'locales > es > description' in (
self.err.errors[0]['description'][-1])