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# Copyright (C) 2013 Google Inc.
#
# This file is part of YouCompleteMe.
#
# YouCompleteMe is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# YouCompleteMe is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with YouCompleteMe. If not, see <http://www.gnu.org/licenses/>.
from __future__ import unicode_literals
from __future__ import print_function
from __future__ import division
from __future__ import absolute_import
from future import standard_library
standard_library.install_aliases()
from builtins import * # noqa
from ycm.test_utils import MockVimModule
MockVimModule()
import os
from nose.tools import eq_
from hamcrest import assert_that, has_items
from ycm import syntax_parse
from ycmd.utils import ReadFile
def ContentsOfTestFile( test_file ):
dir_of_script = os.path.dirname( os.path.abspath( __file__ ) )
full_path_to_test_file = os.path.join( dir_of_script, 'testdata', test_file )
return ReadFile( full_path_to_test_file )
def KeywordsFromSyntaxListOutput_PythonSyntax_test():
eq_( set(['bytearray', 'IndexError', 'all', 'help', 'vars',
'SyntaxError', 'global', 'elif', 'unicode', 'sorted', 'memoryview',
'isinstance', 'except', 'nonlocal', 'NameError', 'finally',
'BytesWarning', 'dict', 'IOError', 'pass', 'oct', 'match', 'bin',
'SystemExit', 'return', 'StandardError', 'format', 'TabError',
'break', 'next', 'not', 'UnicodeDecodeError', 'False',
'RuntimeWarning', 'list', 'iter', 'try', 'reload', 'Warning',
'round', 'dir', 'cmp', 'set', 'bytes', 'UnicodeTranslateError',
'intern', 'issubclass', 'yield', 'Ellipsis', 'hash', 'locals',
'BufferError', 'slice', 'for', 'FloatingPointError', 'sum',
'VMSError', 'getattr', 'abs', 'print', 'import', 'True',
'FutureWarning', 'ImportWarning', 'None', 'EOFError', 'len',
'frozenset', 'ord', 'super', 'raise', 'TypeError',
'KeyboardInterrupt', 'UserWarning', 'filter', 'range',
'staticmethod', 'SystemError', 'or', 'BaseException', 'pow',
'RuntimeError', 'float', 'MemoryError', 'StopIteration', 'globals',
'divmod', 'enumerate', 'apply', 'LookupError', 'open', 'basestring',
'from', 'UnicodeError', 'zip', 'hex', 'long', 'IndentationError',
'int', 'chr', '__import__', 'type', 'Exception', 'continue',
'tuple', 'reduce', 'reversed', 'else', 'assert',
'UnicodeEncodeError', 'input', 'with', 'hasattr', 'delattr',
'setattr', 'raw_input', 'PendingDeprecationWarning', 'compile',
'ArithmeticError', 'while', 'del', 'str', 'property', 'def', 'and',
'GeneratorExit', 'ImportError', 'xrange', 'is', 'EnvironmentError',
'KeyError', 'coerce', 'SyntaxWarning', 'file', 'in', 'unichr',
'ascii', 'any', 'as', 'if', 'OSError', 'DeprecationWarning', 'min',
'UnicodeWarning', 'execfile', 'id', 'complex', 'bool', 'ValueError',
'NotImplemented', 'map', 'exec', 'buffer', 'max', 'class', 'object',
'repr', 'callable', 'ZeroDivisionError', 'eval', '__debug__',
'ReferenceError', 'AssertionError', 'classmethod',
'UnboundLocalError', 'NotImplementedError', 'lambda',
'AttributeError', 'OverflowError', 'WindowsError'] ),
syntax_parse._KeywordsFromSyntaxListOutput(
ContentsOfTestFile( 'python_syntax' ) ) )
def KeywordsFromSyntaxListOutput_CppSyntax_test():
eq_( set(['int_fast32_t', 'FILE', 'size_t', 'bitor', 'typedef', 'const',
'struct', 'uint8_t', 'fpos_t', 'thread_local', 'unsigned',
'uint_least16_t', 'match', 'do', 'intptr_t', 'uint_least64_t',
'return', 'auto', 'void', '_Complex', 'break', '_Alignof', 'not',
'using', '_Static_assert', '_Thread_local', 'public',
'uint_fast16_t', 'this', 'continue', 'char32_t', 'int16_t',
'intmax_t', 'static', 'clock_t', 'sizeof', 'int_fast64_t',
'mbstate_t', 'try', 'xor', 'uint_fast32_t', 'int_least8_t', 'div_t',
'volatile', 'template', 'char16_t', 'new', 'ldiv_t',
'int_least16_t', 'va_list', 'uint_least8_t', 'goto', 'noreturn',
'enum', 'static_assert', 'bitand', 'compl', 'imaginary', 'jmp_buf',
'throw', 'asm', 'ptrdiff_t', 'uint16_t', 'or', 'uint_fast8_t',
'_Bool', 'int32_t', 'float', 'private', 'restrict', 'wint_t',
'operator', 'not_eq', '_Imaginary', 'alignas', 'union', 'long',
'uint_least32_t', 'int_least64_t', 'friend', 'uintptr_t', 'int8_t',
'else', 'export', 'int_fast8_t', 'catch', 'true', 'case', 'default',
'double', '_Noreturn', 'signed', 'typename', 'while', 'protected',
'wchar_t', 'wctrans_t', 'uint64_t', 'delete', 'and', 'register',
'false', 'int', 'uintmax_t', 'off_t', 'char', 'int64_t',
'int_fast16_t', 'DIR', '_Atomic', 'time_t', 'xor_eq', 'namespace',
'virtual', 'complex', 'bool', 'mutable', 'if', 'int_least32_t',
'sig_atomic_t', 'and_eq', 'ssize_t', 'alignof', '_Alignas',
'_Generic', 'extern', 'class', 'typeid', 'short', 'for',
'uint_fast64_t', 'wctype_t', 'explicit', 'or_eq', 'switch',
'uint32_t', 'inline']),
syntax_parse._KeywordsFromSyntaxListOutput(
ContentsOfTestFile( 'cpp_syntax' ) ) )
def KeywordsFromSyntaxListOutput_JavaSyntax_test():
eq_( set(['code', 'text', 'cols', 'datetime', 'disabled', 'shape', 'codetype',
'alt', 'compact', 'style', 'valuetype', 'short', 'finally',
'continue', 'extends', 'valign', 'match', 'bordercolor', 'do',
'return', 'rel', 'rules', 'void', 'nohref', 'abbr', 'background',
'scrolling', 'instanceof', 'name', 'summary', 'try', 'default',
'noshade', 'coords', 'dir', 'frame', 'usemap', 'ismap', 'static',
'hspace', 'vlink', 'for', 'selected', 'rev', 'vspace', 'content',
'method', 'version', 'volatile', 'above', 'new', 'charoff', 'public',
'alink', 'enum', 'codebase', 'if', 'noresize', 'interface',
'checked', 'byte', 'super', 'throw', 'src', 'language', 'package',
'standby', 'script', 'longdesc', 'maxlength', 'cellpadding',
'throws', 'tabindex', 'color', 'colspan', 'accesskey', 'float',
'while', 'private', 'height', 'boolean', 'wrap', 'prompt', 'nowrap',
'size', 'rows', 'span', 'clip', 'bgcolor', 'top', 'long', 'start',
'scope', 'scheme', 'type', 'final', 'lang', 'visibility', 'else',
'assert', 'transient', 'link', 'catch', 'true', 'serializable',
'target', 'lowsrc', 'this', 'double', 'align', 'value', 'cite',
'headers', 'below', 'protected', 'declare', 'classid', 'defer',
'false', 'synchronized', 'int', 'abstract', 'accept', 'hreflang',
'char', 'border', 'id', 'native', 'rowspan', 'charset', 'archive',
'strictfp', 'readonly', 'axis', 'cellspacing', 'profile', 'multiple',
'object', 'action', 'pagex', 'pagey', 'marginheight', 'data',
'class', 'frameborder', 'enctype', 'implements', 'break', 'gutter',
'url', 'clear', 'face', 'switch', 'marginwidth', 'width', 'left']),
syntax_parse._KeywordsFromSyntaxListOutput(
ContentsOfTestFile( 'java_syntax' ) ) )
def KeywordsFromSyntaxListOutput_PhpSyntax_ContainsFunctions_test():
assert_that( syntax_parse._KeywordsFromSyntaxListOutput(
ContentsOfTestFile( 'php_syntax' ) ),
has_items( 'array_change_key_case' ) )
def KeywordsFromSyntaxListOutput_Basic_test():
eq_( set([ 'foo', 'bar', 'zoo', 'goo' ]),
syntax_parse._KeywordsFromSyntaxListOutput( """
foogroup xxx foo bar
zoo goo
links to Statement""" ) )
def KeywordsFromSyntaxListOutput_Function_test():
eq_( set([ 'foo', 'bar', 'zoo', 'goo' ]),
syntax_parse._KeywordsFromSyntaxListOutput( """
foogroup xxx foo bar
zoo goo
links to Function""" ) )
def KeywordsFromSyntaxListOutput_ContainedArgAllowed_test():
assert_that( syntax_parse._KeywordsFromSyntaxListOutput( """
phpFunctions xxx contained gzclose yaz_syntax html_entity_decode fbsql_read_blob png2wbmp mssql_init cpdf_set_title gztell fbsql_insert_id empty cpdf_restore mysql_field_type closelog swftext ldap_search curl_errno gmp_div_r mssql_data_seek getmyinode printer_draw_pie mcve_initconn ncurses_getmaxyx defined
contained replace_child has_attributes specified insertdocument assign node_name hwstat addshape get_attribute_node html_dump_mem userlist
links to Function""" ), # noqa
has_items( 'gzclose', 'userlist', 'ldap_search' ) )
def KeywordsFromSyntaxListOutput_JunkIgnored_test():
eq_( set([ 'foo', 'bar', 'zoo', 'goo' ]),
syntax_parse._KeywordsFromSyntaxListOutput( """
--- Syntax items ---
foogroup xxx foo bar
zoo goo
links to Statement
Spell cluster=NONE
NoSpell cluster=NONE""" ) )
def KeywordsFromSyntaxListOutput_MultipleStatementGroups_test():
eq_( set([ 'foo', 'bar', 'zoo', 'goo' ]),
syntax_parse._KeywordsFromSyntaxListOutput( """
foogroup xxx foo bar
links to Statement
bargroup xxx zoo goo
links to Statement""" ) )
def KeywordsFromSyntaxListOutput_StatementAndTypeGroups_test():
eq_( set([ 'foo', 'bar', 'zoo', 'goo' ]),
syntax_parse._KeywordsFromSyntaxListOutput( """
foogroup xxx foo bar
links to Statement
bargroup xxx zoo goo
links to Type""" ) )
def KeywordsFromSyntaxListOutput_StatementHierarchy_test():
eq_( set([ 'foo', 'bar', 'zoo', 'goo', 'qux', 'moo' ]),
syntax_parse._KeywordsFromSyntaxListOutput( """
baa xxx foo bar
links to Foo
Foo xxx zoo goo
links to Bar
Bar xxx qux moo
links to Statement""" ) )
def KeywordsFromSyntaxListOutput_TypeHierarchy_test():
eq_( set([ 'foo', 'bar', 'zoo', 'goo', 'qux', 'moo' ]),
syntax_parse._KeywordsFromSyntaxListOutput( """
baa xxx foo bar
links to Foo
Foo xxx zoo goo
links to Bar
Bar xxx qux moo
links to Type""" ) )
def KeywordsFromSyntaxListOutput_StatementAndTypeHierarchy_test():
eq_( set([ 'foo', 'bar', 'zoo', 'goo', 'qux', 'moo', 'na', 'nb', 'nc' ]),
syntax_parse._KeywordsFromSyntaxListOutput( """
tBaa xxx foo bar
links to tFoo
tFoo xxx zoo goo
links to tBar
tBar xxx qux moo
links to Type
sBaa xxx na bar
links to sFoo
sFoo xxx zoo nb
links to sBar
sBar xxx qux nc
links to Statement""" ) )
def SyntaxGroupsFromOutput_Basic_test():
groups = syntax_parse._SyntaxGroupsFromOutput(
"""foogroup xxx foo bar
zoo goo
links to Statement""" )
assert 'foogroup' in groups
def ExtractKeywordsFromGroup_Basic_test():
eq_( ['foo', 'bar', 'zoo', 'goo' ],
syntax_parse._ExtractKeywordsFromGroup( syntax_parse.SyntaxGroup('', [
'foo bar',
'zoo goo',
] ) ) )
def ExtractKeywordsFromGroup_Commas_test():
eq_( ['foo', 'bar', 'zoo', 'goo' ],
syntax_parse._ExtractKeywordsFromGroup( syntax_parse.SyntaxGroup('', [
'foo, bar,',
'zoo goo',
] ) ) )
def ExtractKeywordsFromGroup_WithLinksTo_test():
eq_( ['foo', 'bar', 'zoo', 'goo' ],
syntax_parse._ExtractKeywordsFromGroup( syntax_parse.SyntaxGroup('', [
'foo bar',
'zoo goo',
'links to Statement'
] ) ) )
def ExtractKeywordsFromGroup_KeywordStarts_test():
eq_( ['foo', 'bar', 'zoo', 'goo' ],
syntax_parse._ExtractKeywordsFromGroup( syntax_parse.SyntaxGroup('', [
'foo bar',
'transparent boo baa',
'zoo goo',
] ) ) )
def ExtractKeywordsFromGroup_KeywordMiddle_test():
eq_( ['foo', 'bar', 'zoo', 'goo' ],
syntax_parse._ExtractKeywordsFromGroup( syntax_parse.SyntaxGroup('', [
'foo oneline bar',
'zoo goo',
] ) ) )
def ExtractKeywordsFromGroup_KeywordAssign_test():
eq_( ['foo', 'bar', 'zoo', 'goo' ],
syntax_parse._ExtractKeywordsFromGroup( syntax_parse.SyntaxGroup('', [
'foo end=zoo((^^//)) bar',
'zoo goo',
] ) ) )
def ExtractKeywordsFromGroup_KeywordAssignAndMiddle_test():
eq_( ['foo', 'bar', 'zoo', 'goo' ],
syntax_parse._ExtractKeywordsFromGroup( syntax_parse.SyntaxGroup('', [
'foo end=zoo((^^//)) transparent bar',
'zoo goo',
] ) ) )
def ExtractKeywordsFromGroup_ContainedSyntaxArgAllowed_test():
eq_( ['foo', 'zoq', 'bar', 'goo', 'far' ],
syntax_parse._ExtractKeywordsFromGroup( syntax_parse.SyntaxGroup('', [
'contained foo zoq',
'contained bar goo',
'far',
] ) ) )
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