def test_regexp():
var = Variable(name='simple', value=Regexp('^/.*'))
assert_false(var.depends)
assert_true(var.regexp)
assert_true(var.can_startswith('/'))
assert_false(var.can_startswith('a'))
assert_true(var.can_contain('a'))
assert_false(var.can_contain('\n'))
assert_true(var.must_contain('/'))
assert_false(var.must_contain('a'))
assert_true(var.must_startswith('/'))
assert_false(var.must_startswith('a'))
def test_regexp_boundary():
var = Variable(name='simple', value=Regexp('.*'), boundary=Regexp('/[a-z]', strict=True))
assert_false(var.depends)
assert_true(var.regexp)
assert_true(var.can_startswith('/'))
assert_false(var.can_startswith('a'))
assert_false(var.can_contain('/'))
assert_true(var.can_contain('a'))
assert_false(var.can_contain('0'))
assert_false(var.can_contain('\n'))
assert_true(var.must_contain('/'))
assert_false(var.must_contain('a'))
assert_true(var.must_startswith('/'))
assert_false(var.must_startswith('a'))
def test_script():
get_context().add_var('foo', Variable(name='foo', value=Regexp('.*')))
var = Variable(name='simple', value='/$foo')
assert_true(var.depends)
assert_false(var.regexp)
assert_false(var.can_startswith('/'))
assert_false(var.can_startswith('a'))
assert_true(var.can_contain('/'))
assert_true(var.can_contain('a'))
assert_false(var.can_contain('\n'))
assert_true(var.must_contain('/'))
assert_false(var.must_contain('a'))
assert_true(var.must_startswith('/'))
assert_false(var.must_startswith('a'))
def test_script_boundary():
get_context().add_var('foo', Variable(name='foo', value=Regexp('.*'), boundary=Regexp('[a-z]', strict=True)))
var = Variable(name='simple', value='/$foo', boundary=Regexp('[/a-z0-9]', strict=True))
assert_true(var.depends)
assert_false(var.regexp)
assert_false(var.can_startswith('/'))
assert_false(var.can_startswith('a'))
assert_false(var.can_contain('/'))
assert_true(var.can_contain('a'))
assert_false(var.can_contain('\n'))
assert_false(var.can_contain('0'))
assert_true(var.must_contain('/'))
assert_false(var.must_contain('a'))
assert_true(var.must_startswith('/'))
assert_false(var.must_startswith('a'))
def test_literal():
var = Variable(name='simple', value='$uri', have_script=False)
assert_false(var.depends)
assert_false(var.regexp)
assert_equals(var.value, '$uri')
assert_false(var.can_startswith('$'))
assert_false(var.can_contain('i'))
assert_true(var.must_contain('$'))
assert_true(var.must_contain('u'))
assert_false(var.must_contain('a'))
assert_true(var.must_startswith('$'))
assert_false(var.must_startswith('u'))