973064d0bd
By toggling the g:ycm_seed_identifiers_with_syntax option, the user can now tell YCM to seed the identifier database with the language's keywords. This is off by default because it can be noisy. Since the identifier completer collects identifiers from buffers as the user visits them, the keywords that the user cares about will already be in the database, regardless of the state of the new option. So the only keywords added will be the ones the user is not using. Meh. But people want it so there. Fixes #142.
263 lines
9.3 KiB
Python
263 lines
9.3 KiB
Python
#!/usr/bin/env python
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#
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# Copyright (C) 2013 Strahinja Val Markovic <val@markovic.io>
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#
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# This file is part of YouCompleteMe.
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#
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# YouCompleteMe is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# YouCompleteMe is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with YouCompleteMe. If not, see <http://www.gnu.org/licenses/>.
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import os
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from nose.tools import eq_
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from ycm.test_utils import MockVimModule
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vim_mock = MockVimModule()
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from ycm.completers.general import syntax_parse
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def ContentsOfTestFile( test_file ):
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dir_of_script = os.path.dirname( os.path.abspath( __file__ ) )
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full_path_to_test_file = os.path.join( dir_of_script, 'testdata', test_file )
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return open( full_path_to_test_file ).read()
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def KeywordsFromSyntaxListOutput_PythonSyntax_test():
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eq_( set(['and', 'IndexError', 'elif', 'BytesWarning', 'ZeroDivisionError',
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'ImportError', 'is', 'global', 'UnicodeTranslateError',
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'GeneratorExit', 'BufferError', 'StopIteration', 'as',
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'SystemError', 'UnicodeError', 'EnvironmentError', 'in', 'EOFError',
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'LookupError', 'Exception', 'PendingDeprecationWarning', 'if',
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'OSError', 'DeprecationWarning', 'raise', 'for',
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'FloatingPointError', 'UnicodeWarning', 'VMSError', 'except',
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'nonlocal', 'ReferenceError', 'NameError', 'pass', 'finally',
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'Warning', 'UnboundLocalError', 'print', 'IOError',
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'IndentationError', 'True', 'RuntimeError', 'FutureWarning',
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'ImportWarning', 'SystemExit', 'None', 'return', 'StandardError',
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'exec', 'ValueError', 'TabError', 'else', 'break', 'SyntaxError',
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'UnicodeEncodeError', 'WindowsError', 'not', 'UnicodeDecodeError',
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'with', 'class', 'KeyError', 'AssertionError', 'assert',
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'TypeError', 'False', 'RuntimeWarning', 'KeyboardInterrupt',
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'UserWarning', 'SyntaxWarning', 'yield', 'OverflowError', 'try',
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'ArithmeticError', 'while', 'continue', 'del', 'MemoryError',
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'NotImplementedError', 'BaseException', 'AttributeError', 'or',
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'def', 'lambda', 'from', 'import']),
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syntax_parse._KeywordsFromSyntaxListOutput(
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ContentsOfTestFile( 'python_syntax' ) ) )
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def KeywordsFromSyntaxListOutput_CppSyntax_test():
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eq_( set(['int_fast32_t', 'FILE', 'size_t', 'bitor', 'typedef', 'const',
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'struct', 'uint8_t', 'fpos_t', 'thread_local', 'unsigned',
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'uint_least16_t', 'match', 'do', 'intptr_t', 'uint_least64_t',
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'return', 'auto', 'void', '_Complex', 'break', '_Alignof', 'not',
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'using', '_Static_assert', '_Thread_local', 'public',
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'uint_fast16_t', 'this', 'continue', 'char32_t', 'int16_t',
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'intmax_t', 'static', 'clock_t', 'sizeof', 'int_fast64_t',
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'mbstate_t', 'try', 'xor', 'uint_fast32_t', 'int_least8_t', 'div_t',
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'volatile', 'template', 'char16_t', 'new', 'ldiv_t',
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'int_least16_t', 'va_list', 'uint_least8_t', 'goto', 'noreturn',
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'enum', 'static_assert', 'bitand', 'compl', 'imaginary', 'jmp_buf',
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'throw', 'asm', 'ptrdiff_t', 'uint16_t', 'or', 'uint_fast8_t',
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'_Bool', 'int32_t', 'float', 'private', 'restrict', 'wint_t',
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'operator', 'not_eq', '_Imaginary', 'alignas', 'union', 'long',
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'uint_least32_t', 'int_least64_t', 'friend', 'uintptr_t', 'int8_t',
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'else', 'export', 'int_fast8_t', 'catch', 'true', 'case', 'default',
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'double', '_Noreturn', 'signed', 'typename', 'while', 'protected',
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'wchar_t', 'wctrans_t', 'uint64_t', 'delete', 'and', 'register',
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'false', 'int', 'uintmax_t', 'off_t', 'char', 'int64_t',
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'int_fast16_t', 'DIR', '_Atomic', 'time_t', 'xor_eq', 'namespace',
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'virtual', 'complex', 'bool', 'mutable', 'if', 'int_least32_t',
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'sig_atomic_t', 'and_eq', 'ssize_t', 'alignof', '_Alignas',
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'_Generic', 'extern', 'class', 'typeid', 'short', 'for',
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'uint_fast64_t', 'wctype_t', 'explicit', 'or_eq', 'switch',
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'uint32_t', 'inline']),
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syntax_parse._KeywordsFromSyntaxListOutput(
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ContentsOfTestFile( 'cpp_syntax' ) ) )
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def KeywordsFromSyntaxListOutput_JavaSyntax_test():
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eq_( set(['false', 'synchronized', 'int', 'abstract', 'float', 'private',
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'char', 'catch', 'boolean', 'static', 'native', 'for', 'super',
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'while', 'long', 'throw', 'strictfp', 'finally', 'continue',
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'extends', 'volatile', 'if', 'public', 'match', 'do', 'return',
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'void', 'enum', 'else', 'break', 'transient', 'new', 'interface',
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'instanceof', 'byte', 'true', 'serializable', 'implements',
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'assert', 'short', 'package', 'this', 'double', 'final', 'try',
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'default', 'switch', 'protected', 'throws']),
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syntax_parse._KeywordsFromSyntaxListOutput(
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ContentsOfTestFile( 'java_syntax' ) ) )
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def KeywordsFromSyntaxListOutput_Basic_test():
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eq_( set([ 'foo', 'bar', 'zoo', 'goo' ]),
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syntax_parse._KeywordsFromSyntaxListOutput( """
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foogroup xxx foo bar
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zoo goo
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links to Statement"""
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)
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)
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def KeywordsFromSyntaxListOutput_JunkIgnored_test():
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eq_( set([ 'foo', 'bar', 'zoo', 'goo' ]),
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syntax_parse._KeywordsFromSyntaxListOutput( """
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--- Syntax items ---
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foogroup xxx foo bar
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zoo goo
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links to Statement
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Spell cluster=NONE
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NoSpell cluster=NONE"""
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)
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)
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def KeywordsFromSyntaxListOutput_MultipleStatementGroups_test():
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eq_( set([ 'foo', 'bar', 'zoo', 'goo' ]),
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syntax_parse._KeywordsFromSyntaxListOutput( """
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foogroup xxx foo bar
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links to Statement
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bargroup xxx zoo goo
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links to Statement"""
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)
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)
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def KeywordsFromSyntaxListOutput_StatementAndTypeGroups_test():
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eq_( set([ 'foo', 'bar', 'zoo', 'goo' ]),
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syntax_parse._KeywordsFromSyntaxListOutput( """
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foogroup xxx foo bar
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links to Statement
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bargroup xxx zoo goo
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links to Type"""
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)
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)
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def KeywordsFromSyntaxListOutput_StatementHierarchy_test():
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eq_( set([ 'foo', 'bar', 'zoo', 'goo', 'qux', 'moo' ]),
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syntax_parse._KeywordsFromSyntaxListOutput( """
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baa xxx foo bar
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links to Foo
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Foo xxx zoo goo
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links to Bar
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Bar xxx qux moo
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links to Statement"""
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)
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)
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def KeywordsFromSyntaxListOutput_TypeHierarchy_test():
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eq_( set([ 'foo', 'bar', 'zoo', 'goo', 'qux', 'moo' ]),
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syntax_parse._KeywordsFromSyntaxListOutput( """
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baa xxx foo bar
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links to Foo
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Foo xxx zoo goo
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links to Bar
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Bar xxx qux moo
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links to Type"""
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)
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)
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def KeywordsFromSyntaxListOutput_StatementAndTypeHierarchy_test():
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eq_( set([ 'foo', 'bar', 'zoo', 'goo', 'qux', 'moo', 'na', 'nb', 'nc' ]),
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syntax_parse._KeywordsFromSyntaxListOutput( """
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tBaa xxx foo bar
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links to tFoo
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tFoo xxx zoo goo
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links to tBar
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tBar xxx qux moo
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links to Type
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sBaa xxx na bar
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links to sFoo
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sFoo xxx zoo nb
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links to sBar
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sBar xxx qux nc
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links to Statement"""
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)
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)
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def SyntaxGroupsFromOutput_Basic_test():
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groups = syntax_parse._SyntaxGroupsFromOutput(
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"""foogroup xxx foo bar
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zoo goo
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links to Statement""" )
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assert 'foogroup' in groups
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def ExtractKeywordsFromGroup_Basic_test():
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eq_( ['foo', 'bar', 'zoo', 'goo' ],
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syntax_parse._ExtractKeywordsFromGroup( syntax_parse.SyntaxGroup('', [
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'foo bar',
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'zoo goo',
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] ) )
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)
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def ExtractKeywordsFromGroup_Commas_test():
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eq_( ['foo', 'bar', 'zoo', 'goo' ],
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syntax_parse._ExtractKeywordsFromGroup( syntax_parse.SyntaxGroup('', [
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'foo, bar,',
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'zoo goo',
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] ) )
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)
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def ExtractKeywordsFromGroup_WithLinksTo_test():
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eq_( ['foo', 'bar', 'zoo', 'goo' ],
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syntax_parse._ExtractKeywordsFromGroup( syntax_parse.SyntaxGroup('', [
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'foo bar',
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'zoo goo',
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'links to Statement'
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] ) )
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)
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def ExtractKeywordsFromGroup_KeywordStarts_test():
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eq_( ['foo', 'bar', 'zoo', 'goo' ],
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syntax_parse._ExtractKeywordsFromGroup( syntax_parse.SyntaxGroup('', [
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'foo bar',
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'transparent boo baa',
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'zoo goo',
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] ) )
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)
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def ExtractKeywordsFromGroup_KeywordMiddle_test():
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eq_( ['foo', 'bar', 'zoo', 'goo' ],
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syntax_parse._ExtractKeywordsFromGroup( syntax_parse.SyntaxGroup('', [
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'foo oneline bar',
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'zoo goo',
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] ) )
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)
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def ExtractKeywordsFromGroup_KeywordAssign_test():
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eq_( ['foo', 'bar', 'zoo', 'goo' ],
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syntax_parse._ExtractKeywordsFromGroup( syntax_parse.SyntaxGroup('', [
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'foo end=zoo((^^//)) bar',
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'zoo goo',
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] ) )
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)
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def ExtractKeywordsFromGroup_KeywordAssignAndMiddle_test():
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eq_( ['foo', 'bar', 'zoo', 'goo' ],
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syntax_parse._ExtractKeywordsFromGroup( syntax_parse.SyntaxGroup('', [
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'foo end=zoo((^^//)) transparent bar',
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'zoo goo',
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] ) )
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)
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