7934dcabbc
Previously, it was necessary to support older versions of Python for compatibility. F-strings were released in Python 3.6. Python 3.5 was marked as unsupported by the end of 2020, so now it's possible to start using f-strings safely for better readability and performance.
92 lines
3 KiB
Python
92 lines
3 KiB
Python
import os
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from unit.applications.proto import TestApplicationProto
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from unit.option import option
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from unit.utils import waitforfiles
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class TestNJS(TestApplicationProto):
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prerequisites = {'modules': {'njs': 'any'}}
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def setup_method(self):
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assert 'success' in self.conf(
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{
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"listeners": {"*:7080": {"pass": "routes"}},
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"routes": [
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{"action": {"share": f"{option.temp_dir}/assets$uri"}}
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],
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}
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)
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def create_files(self, *files):
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assets_dir = f'{option.temp_dir}/assets/'
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os.makedirs(assets_dir)
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[open(assets_dir + f, 'a') for f in files]
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waitforfiles(*[assets_dir + f for f in files])
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def set_share(self, share):
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assert 'success' in self.conf(share, 'routes/0/action/share')
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def check_expression(self, expression, url='/'):
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self.set_share(f'"`{option.temp_dir}/assets{expression}`"')
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assert self.get(url=url)['status'] == 200
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def test_njs_template_string(self, temp_dir):
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self.create_files('str', '`string`', '`backtick', 'l1\nl2')
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self.check_expression('/str')
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self.check_expression('/\\\\`backtick')
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self.check_expression('/l1\\nl2')
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self.set_share(f'"{temp_dir}/assets/`string`"')
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assert self.get()['status'] == 200
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def test_njs_template_expression(self, temp_dir):
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self.create_files('str', 'localhost')
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self.check_expression('${uri}', '/str')
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self.check_expression('${uri}${host}')
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self.check_expression('${uri + host}')
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self.check_expression('${uri + `${host}`}')
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def test_njs_iteration(self, temp_dir):
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self.create_files('Connection,Host', 'close,localhost')
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self.check_expression('/${Object.keys(headers).sort().join()}')
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self.check_expression('/${Object.values(headers).sort().join()}')
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def test_njs_variables(self, temp_dir):
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self.create_files('str', 'localhost', '127.0.0.1')
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self.check_expression('/${host}')
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self.check_expression('/${remoteAddr}')
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self.check_expression('/${headers.Host}')
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self.set_share(f'"`{temp_dir}/assets/${{cookies.foo}}`"')
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assert (
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self.get(headers={'Cookie': 'foo=str', 'Connection': 'close'})[
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'status'
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]
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== 200
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), 'cookies'
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self.set_share(f'"`{temp_dir}/assets/${{args.foo}}`"')
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assert self.get(url='/?foo=str')['status'] == 200, 'args'
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def test_njs_invalid(self, temp_dir, skip_alert):
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skip_alert(r'js exception:')
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def check_invalid(template):
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assert 'error' in self.conf(template, 'routes/0/action/share')
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check_invalid('"`a"')
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check_invalid('"`a``"')
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check_invalid('"`a`/"')
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def check_invalid_resolve(template):
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assert 'success' in self.conf(template, 'routes/0/action/share')
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assert self.get()['status'] == 500
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check_invalid_resolve('"`${a}`"')
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check_invalid_resolve('"`${uri.a.a}`"')
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