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authoralexv-smirnov <[email protected]>2023-03-28 22:25:04 +0300
committeralexv-smirnov <[email protected]>2023-03-28 22:25:04 +0300
commitb8a17f9b1c166d2e9a26b99348a4c29d972caf55 (patch)
tree1a2d881f1a9452b9c6103dbf69d73da7624e98e5 /contrib/tools/cython/Cython/Compiler/Tests/TestParseTreeTransforms.py
parent25659221f18577ea38430a8ec3349836f5626b6a (diff)
Revert ymake build from ydb oss export
Diffstat (limited to 'contrib/tools/cython/Cython/Compiler/Tests/TestParseTreeTransforms.py')
-rw-r--r--contrib/tools/cython/Cython/Compiler/Tests/TestParseTreeTransforms.py289
1 files changed, 0 insertions, 289 deletions
diff --git a/contrib/tools/cython/Cython/Compiler/Tests/TestParseTreeTransforms.py b/contrib/tools/cython/Cython/Compiler/Tests/TestParseTreeTransforms.py
deleted file mode 100644
index 8a16f98ccca..00000000000
--- a/contrib/tools/cython/Cython/Compiler/Tests/TestParseTreeTransforms.py
+++ /dev/null
@@ -1,289 +0,0 @@
-import os.path
-import unittest
-
-from Cython.TestUtils import TransformTest
-from Cython.Compiler.ParseTreeTransforms import *
-from Cython.Compiler.ParseTreeTransforms import _calculate_pickle_checksums
-from Cython.Compiler.Nodes import *
-from Cython.Compiler import Main, Symtab
-
-
-class TestNormalizeTree(TransformTest):
- def test_parserbehaviour_is_what_we_coded_for(self):
- t = self.fragment(u"if x: y").root
- self.assertLines(u"""
-(root): StatListNode
- stats[0]: IfStatNode
- if_clauses[0]: IfClauseNode
- condition: NameNode
- body: ExprStatNode
- expr: NameNode
-""", self.treetypes(t))
-
- def test_wrap_singlestat(self):
- t = self.run_pipeline([NormalizeTree(None)], u"if x: y")
- self.assertLines(u"""
-(root): StatListNode
- stats[0]: IfStatNode
- if_clauses[0]: IfClauseNode
- condition: NameNode
- body: StatListNode
- stats[0]: ExprStatNode
- expr: NameNode
-""", self.treetypes(t))
-
- def test_wrap_multistat(self):
- t = self.run_pipeline([NormalizeTree(None)], u"""
- if z:
- x
- y
- """)
- self.assertLines(u"""
-(root): StatListNode
- stats[0]: IfStatNode
- if_clauses[0]: IfClauseNode
- condition: NameNode
- body: StatListNode
- stats[0]: ExprStatNode
- expr: NameNode
- stats[1]: ExprStatNode
- expr: NameNode
-""", self.treetypes(t))
-
- def test_statinexpr(self):
- t = self.run_pipeline([NormalizeTree(None)], u"""
- a, b = x, y
- """)
- self.assertLines(u"""
-(root): StatListNode
- stats[0]: SingleAssignmentNode
- lhs: TupleNode
- args[0]: NameNode
- args[1]: NameNode
- rhs: TupleNode
- args[0]: NameNode
- args[1]: NameNode
-""", self.treetypes(t))
-
- def test_wrap_offagain(self):
- t = self.run_pipeline([NormalizeTree(None)], u"""
- x
- y
- if z:
- x
- """)
- self.assertLines(u"""
-(root): StatListNode
- stats[0]: ExprStatNode
- expr: NameNode
- stats[1]: ExprStatNode
- expr: NameNode
- stats[2]: IfStatNode
- if_clauses[0]: IfClauseNode
- condition: NameNode
- body: StatListNode
- stats[0]: ExprStatNode
- expr: NameNode
-""", self.treetypes(t))
-
-
- def test_pass_eliminated(self):
- t = self.run_pipeline([NormalizeTree(None)], u"pass")
- self.assertTrue(len(t.stats) == 0)
-
-class TestWithTransform(object): # (TransformTest): # Disabled!
-
- def test_simplified(self):
- t = self.run_pipeline([WithTransform(None)], u"""
- with x:
- y = z ** 3
- """)
-
- self.assertCode(u"""
-
- $0_0 = x
- $0_2 = $0_0.__exit__
- $0_0.__enter__()
- $0_1 = True
- try:
- try:
- $1_0 = None
- y = z ** 3
- except:
- $0_1 = False
- if (not $0_2($1_0)):
- raise
- finally:
- if $0_1:
- $0_2(None, None, None)
-
- """, t)
-
- def test_basic(self):
- t = self.run_pipeline([WithTransform(None)], u"""
- with x as y:
- y = z ** 3
- """)
- self.assertCode(u"""
-
- $0_0 = x
- $0_2 = $0_0.__exit__
- $0_3 = $0_0.__enter__()
- $0_1 = True
- try:
- try:
- $1_0 = None
- y = $0_3
- y = z ** 3
- except:
- $0_1 = False
- if (not $0_2($1_0)):
- raise
- finally:
- if $0_1:
- $0_2(None, None, None)
-
- """, t)
-
-
-class TestInterpretCompilerDirectives(TransformTest):
- """
- This class tests the parallel directives AST-rewriting and importing.
- """
-
- # Test the parallel directives (c)importing
-
- import_code = u"""
- cimport cython.parallel
- cimport cython.parallel as par
- from cython cimport parallel as par2
- from cython cimport parallel
-
- from cython.parallel cimport threadid as tid
- from cython.parallel cimport threadavailable as tavail
- from cython.parallel cimport prange
- """
-
- expected_directives_dict = {
- u'cython.parallel': u'cython.parallel',
- u'par': u'cython.parallel',
- u'par2': u'cython.parallel',
- u'parallel': u'cython.parallel',
-
- u"tid": u"cython.parallel.threadid",
- u"tavail": u"cython.parallel.threadavailable",
- u"prange": u"cython.parallel.prange",
- }
-
-
- def setUp(self):
- super(TestInterpretCompilerDirectives, self).setUp()
-
- compilation_options = Main.CompilationOptions(Main.default_options)
- ctx = compilation_options.create_context()
-
- transform = InterpretCompilerDirectives(ctx, ctx.compiler_directives)
- transform.module_scope = Symtab.ModuleScope('__main__', None, ctx)
- self.pipeline = [transform]
-
- self.debug_exception_on_error = DebugFlags.debug_exception_on_error
-
- def tearDown(self):
- DebugFlags.debug_exception_on_error = self.debug_exception_on_error
-
- def test_parallel_directives_cimports(self):
- self.run_pipeline(self.pipeline, self.import_code)
- parallel_directives = self.pipeline[0].parallel_directives
- self.assertEqual(parallel_directives, self.expected_directives_dict)
-
- def test_parallel_directives_imports(self):
- self.run_pipeline(self.pipeline,
- self.import_code.replace(u'cimport', u'import'))
- parallel_directives = self.pipeline[0].parallel_directives
- self.assertEqual(parallel_directives, self.expected_directives_dict)
-
-
-# TODO: Re-enable once they're more robust.
-if False:
- from Cython.Debugger import DebugWriter
- from Cython.Debugger.Tests.TestLibCython import DebuggerTestCase
-else:
- # skip test, don't let it inherit unittest.TestCase
- DebuggerTestCase = object
-
-
-class TestDebugTransform(DebuggerTestCase):
-
- def elem_hasattrs(self, elem, attrs):
- return all(attr in elem.attrib for attr in attrs)
-
- def test_debug_info(self):
- try:
- assert os.path.exists(self.debug_dest)
-
- t = DebugWriter.etree.parse(self.debug_dest)
- # the xpath of the standard ElementTree is primitive, don't use
- # anything fancy
- L = list(t.find('/Module/Globals'))
- assert L
- xml_globals = dict((e.attrib['name'], e.attrib['type']) for e in L)
- self.assertEqual(len(L), len(xml_globals))
-
- L = list(t.find('/Module/Functions'))
- assert L
- xml_funcs = dict((e.attrib['qualified_name'], e) for e in L)
- self.assertEqual(len(L), len(xml_funcs))
-
- # test globals
- self.assertEqual('CObject', xml_globals.get('c_var'))
- self.assertEqual('PythonObject', xml_globals.get('python_var'))
-
- # test functions
- funcnames = ('codefile.spam', 'codefile.ham', 'codefile.eggs',
- 'codefile.closure', 'codefile.inner')
- required_xml_attrs = 'name', 'cname', 'qualified_name'
- assert all(f in xml_funcs for f in funcnames)
- spam, ham, eggs = [xml_funcs[funcname] for funcname in funcnames]
-
- self.assertEqual(spam.attrib['name'], 'spam')
- self.assertNotEqual('spam', spam.attrib['cname'])
- assert self.elem_hasattrs(spam, required_xml_attrs)
-
- # test locals of functions
- spam_locals = list(spam.find('Locals'))
- assert spam_locals
- spam_locals.sort(key=lambda e: e.attrib['name'])
- names = [e.attrib['name'] for e in spam_locals]
- self.assertEqual(list('abcd'), names)
- assert self.elem_hasattrs(spam_locals[0], required_xml_attrs)
-
- # test arguments of functions
- spam_arguments = list(spam.find('Arguments'))
- assert spam_arguments
- self.assertEqual(1, len(list(spam_arguments)))
-
- # test step-into functions
- step_into = spam.find('StepIntoFunctions')
- spam_stepinto = [x.attrib['name'] for x in step_into]
- assert spam_stepinto
- self.assertEqual(2, len(spam_stepinto))
- assert 'puts' in spam_stepinto
- assert 'some_c_function' in spam_stepinto
- except:
- f = open(self.debug_dest)
- try:
- print(f.read())
- finally:
- f.close()
- raise
-
-
-class TestAnalyseDeclarationsTransform(unittest.TestCase):
- def test_calculate_pickle_checksums(self):
- checksums = _calculate_pickle_checksums(['member1', 'member2', 'member3'])
- assert 2 <= len(checksums) <= 3, checksums # expecting ['0xc0af380' (MD5), '0x0c75bd4', '0xa7a7b94']
-
-
-if __name__ == "__main__":
- import unittest
- unittest.main()