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import unittest
from opencompass.models.base import LMTemplateParser
from opencompass.utils.prompt import PromptList
class TestLMTemplateParser(unittest.TestCase):
def setUp(self):
self.parser = LMTemplateParser()
self.prompt = PromptList([
{
'section': 'begin',
'pos': 'begin'
},
'begin',
{
'role': 'SYSTEM',
'fallback_role': 'HUMAN',
'prompt': 'system msg'
},
{
'section': 'ice',
'pos': 'begin'
},
{
'role': 'HUMAN',
'prompt': 'U0'
},
{
'role': 'BOT',
'prompt': 'B0'
},
{
'section': 'ice',
'pos': 'end'
},
{
'section': 'begin',
'pos': 'end'
},
{
'section': 'round',
'pos': 'begin'
},
{
'role': 'HUMAN',
'prompt': 'U1',
'end': '\n'
},
{
'role': 'BOT',
'prompt': 'B1'
},
{
'role': 'HUMAN',
'prompt': 'U2'
},
{
'role': 'BOT',
'prompt': 'B2'
},
{
'section': 'round',
'pos': 'end'
},
{
'section': 'end',
'pos': 'begin'
},
'end',
{
'section': 'end',
'pos': 'end'
},
])
def test_parse_template_str_input(self):
prompt = self.parser.parse_template('Hello, world!', mode='gen')
self.assertEqual(prompt, 'Hello, world!')
prompt = self.parser.parse_template('Hello, world!', mode='ppl')
self.assertEqual(prompt, 'Hello, world!')
def test_parse_template_list_input(self):
prompt = self.parser.parse_template(['Hello', 'world'], mode='gen')
self.assertEqual(prompt, ['Hello', 'world'])
prompt = self.parser.parse_template(['Hello', 'world'], mode='ppl')
self.assertEqual(prompt, ['Hello', 'world'])
def test_parse_template_PromptList_input_no_meta_template(self):
prompt = self.parser.parse_template(self.prompt, mode='gen')
self.assertEqual(prompt,
'begin\nsystem msg\nU0\nB0\nU1\nB1\nU2\nB2\nend')
prompt = self.parser.parse_template(self.prompt, mode='ppl')
self.assertEqual(prompt,
'begin\nsystem msg\nU0\nB0\nU1\nB1\nU2\nB2\nend')
def test_parse_template_PromptList_input_with_meta_template(self):
# no SYSTEM role, early generation in THOUGHTS
parser = LMTemplateParser(meta_template=dict(
begin='meta instruction\n',
round=[
dict(role='HUMAN', begin='<|HUMAN|>:', end='<eoh>\n'),
dict(role='THOUGHTS',
begin='<|Inner Thoughts|>:',
generate=True,
end='<eot>\n',
prompt='None'),
dict(role='BOT', begin='<|BOT|>:', end='<eob>\n'),
],
end='meta end',
))
prompt = parser.parse_template(self.prompt, mode='gen')
target = ('meta instruction\n'
'begin'
'<|HUMAN|>:system msg<eoh>\n'
'<|HUMAN|>:U0<eoh>\n'
'<|Inner Thoughts|>:None<eot>\n'
'<|BOT|>:B0<eob>\n'
'<|HUMAN|>:U1\n'
'<|Inner Thoughts|>:None<eot>\n'
'<|BOT|>:B1<eob>\n'
'<|HUMAN|>:U2<eoh>\n'
'<|Inner Thoughts|>:')
self.assertEqual(prompt, target)
prompt = parser.parse_template(self.prompt, mode='ppl')
target = ('meta instruction\n'
'begin'
'<|HUMAN|>:system msg<eoh>\n'
'<|HUMAN|>:U0<eoh>\n'
'<|Inner Thoughts|>:None<eot>\n'
'<|BOT|>:B0<eob>\n'
'<|HUMAN|>:U1\n'
'<|Inner Thoughts|>:None<eot>\n'
'<|BOT|>:B1<eob>\n'
'<|HUMAN|>:U2<eoh>\n'
'<|Inner Thoughts|>:None<eot>\n'
'<|BOT|>:B2<eob>\n'
'end'
'meta end')
self.assertEqual(prompt, target)
# no SYSTEM role, generation in BOT
parser = LMTemplateParser(meta_template=dict(
begin='meta instruction\n',
round=[
dict(role='HUMAN', begin='<|HUMAN|>:', end='<eoh>\n'),
dict(role='THOUGHTS',
begin='<|Inner Thoughts|>:',
end='<eot>\n',
prompt='None'),
dict(
role='BOT', begin='<|BOT|>:', end='<eob>\n',
generate=True),
],
end='meta end',
))
prompt = parser.parse_template(self.prompt, mode='gen')
target = ('meta instruction\n'
'begin'
'<|HUMAN|>:system msg<eoh>\n'
'<|HUMAN|>:U0<eoh>\n'
'<|Inner Thoughts|>:None<eot>\n'
'<|BOT|>:B0<eob>\n'
'<|HUMAN|>:U1\n'
'<|Inner Thoughts|>:None<eot>\n'
'<|BOT|>:B1<eob>\n'
'<|HUMAN|>:U2<eoh>\n'
'<|Inner Thoughts|>:None<eot>\n'
'<|BOT|>:')
self.assertEqual(prompt, target)
prompt = parser.parse_template(self.prompt, mode='ppl')
target = ('meta instruction\n'
'begin'
'<|HUMAN|>:system msg<eoh>\n'
'<|HUMAN|>:U0<eoh>\n'
'<|Inner Thoughts|>:None<eot>\n'
'<|BOT|>:B0<eob>\n'
'<|HUMAN|>:U1\n'
'<|Inner Thoughts|>:None<eot>\n'
'<|BOT|>:B1<eob>\n'
'<|HUMAN|>:U2<eoh>\n'
'<|Inner Thoughts|>:None<eot>\n'
'<|BOT|>:B2<eob>\n'
'end'
'meta end')
self.assertEqual(prompt, target)
# with SYSTEM role, generation in BOT
parser = LMTemplateParser(meta_template=dict(
begin='meta instruction\n',
round=[
dict(role='HUMAN', begin='<|HUMAN|>:', end='<eoh>\n'),
dict(role='THOUGHTS',
begin='<|Inner Thoughts|>:',
end='<eot>\n',
prompt='None'),
dict(
role='BOT', begin='<|BOT|>:', end='<eob>\n',
generate=True),
],
end='meta end',
reserved_roles=[
dict(role='SYSTEM', begin='<|SYSTEM|>:', end='<eos>\n')
]))
prompt = parser.parse_template(self.prompt, mode='gen')
target = ('meta instruction\n'
'begin'
'<|SYSTEM|>:system msg<eos>\n'
'<|HUMAN|>:U0<eoh>\n'
'<|Inner Thoughts|>:None<eot>\n'
'<|BOT|>:B0<eob>\n'
'<|HUMAN|>:U1\n'
'<|Inner Thoughts|>:None<eot>\n'
'<|BOT|>:B1<eob>\n'
'<|HUMAN|>:U2<eoh>\n'
'<|Inner Thoughts|>:None<eot>\n'
'<|BOT|>:')
self.assertEqual(prompt, target)
prompt = parser.parse_template(self.prompt, mode='ppl')
target = ('meta instruction\n'
'begin'
'<|SYSTEM|>:system msg<eos>\n'
'<|HUMAN|>:U0<eoh>\n'
'<|Inner Thoughts|>:None<eot>\n'
'<|BOT|>:B0<eob>\n'
'<|HUMAN|>:U1\n'
'<|Inner Thoughts|>:None<eot>\n'
'<|BOT|>:B1<eob>\n'
'<|HUMAN|>:U2<eoh>\n'
'<|Inner Thoughts|>:None<eot>\n'
'<|BOT|>:B2<eob>\n'
'end'
'meta end')
self.assertEqual(prompt, target)
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