mirror of
https://github.com/davidhalter/jedi.git
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262 lines
8.7 KiB
Python
Executable File
262 lines
8.7 KiB
Python
Executable File
#!/usr/bin/env python
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import os
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import sys
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import re
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import traceback
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import base
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from _compatibility import unicode, StringIO, reduce, literal_eval, is_py25
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import api
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import debug
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sys.path.pop(0) # pop again, because it might affect the completion
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def run_completion_test(script, correct, line_nr):
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"""
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Runs tests for completions.
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Return if the test was a fail or not, with 1 for fail and 0 for success.
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"""
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completions = script.complete()
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#import cProfile; cProfile.run('script.complete()')
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comp_str = set([c.word for c in completions])
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if comp_str != set(literal_eval(correct)):
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print('Solution @%s not right, received %s, wanted %s'\
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% (line_nr - 1, comp_str, correct))
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return 1
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return 0
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def run_definition_test(script, should_str, line_nr):
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"""
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Runs tests for definitions.
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Return if the test was a fail or not, with 1 for fail and 0 for success.
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"""
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result = script.get_definition()
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is_str = set(r.desc_with_module for r in result)
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if is_str != should_str:
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print('Solution @%s not right, received %s, wanted %s' \
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% (line_nr - 1, is_str, should_str))
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return 1
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return 0
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def run_goto_test(script, correct, line_nr):
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"""
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Runs tests for gotos.
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Tests look like this:
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>>> abc = 1
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>>> #! ['abc=1']
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>>> abc
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Additionally it is possible to add a number which describes to position of
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the test (otherwise it's just end of line.
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>>> #! 2 ['abc=1']
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>>> abc
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For the tests the important things in the end are the positions.
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Return if the test was a fail or not, with 1 for fail and 0 for success.
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"""
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result = script.goto()
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comp_str = str(sorted(str(r.description) for r in result))
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if comp_str != correct:
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print('Solution @%s not right, received %s, wanted %s'\
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% (line_nr - 1, comp_str, correct))
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return 1
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return 0
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def run_related_name_test(script, correct, line_nr):
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"""
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Runs tests for gotos.
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Tests look like this:
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>>> abc = 1
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>>> #< abc@1,0 abc@3,0
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>>> abc
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Return if the test was a fail or not, with 1 for fail and 0 for success.
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"""
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result = script.related_names()
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correct = correct.strip()
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compare = sorted((r.module_name, r.start_pos[0], r.start_pos[1])
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for r in result)
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wanted = []
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if not correct:
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positions = []
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else:
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positions = literal_eval(correct)
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for pos_tup in positions:
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if type(pos_tup[0]) == str:
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# this means that there is a module specified
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wanted.append(pos_tup)
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else:
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wanted.append(('renaming', line_nr + pos_tup[0], pos_tup[1]))
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wanted = sorted(wanted)
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if compare != wanted:
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print('Solution @%s not right, received %s, wanted %s'\
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% (line_nr - 1, compare, wanted))
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return 1
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return 0
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def run_test(source, f_name, lines_to_execute):
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"""
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This is the completion test for some cases. The tests are not unit test
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like, they are rather integration tests.
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It uses comments to specify a test in the next line. The comment also says,
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which results are expected. The comment always begins with `#?`. The last
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row symbolizes the cursor.
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For example:
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>>> #? ['ab']
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>>> ab = 3; a
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>>> #? int()
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>>> ab = 3; ab
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"""
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def get_defs(correct, correct_start, path):
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def defs(line_nr, indent):
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script = api.Script(source, line_nr, indent, path)
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return set(script.get_definition())
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should_be = set()
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number = 0
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for index in re.finditer('(?: +|$)', correct):
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if correct == ' ':
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continue
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# -1 for the comment, +3 because of the comment start `#? `
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start = index.start()
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if base.print_debug:
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api.set_debug_function(None)
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number += 1
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try:
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should_be |= defs(line_nr - 1, start + correct_start)
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except Exception:
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print('could not resolve %s indent %s' % (line_nr - 1, start))
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raise
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if base.print_debug:
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api.set_debug_function(debug.print_to_stdout)
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# because the objects have different ids, `repr` it, then compare it.
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should_str = set(r.desc_with_module for r in should_be)
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if len(should_str) < number:
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raise Exception('Solution @%s not right, too few test results: %s'
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% (line_nr - 1, should_str))
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return should_str
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fails = 0
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tests = 0
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correct = None
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test_type = None
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start = None
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for line_nr, line in enumerate(StringIO(source)):
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line_nr += 1 # py2.5 doesn't know about the additional enumerate param
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line = unicode(line)
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if correct:
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r = re.match('^(\d+)\s*(.*)$', correct)
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if r:
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index = int(r.group(1))
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correct = r.group(2)
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start += r.regs[2][0] # second group, start index
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else:
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index = len(line) - 1 # -1 for the \n
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# if a list is wanted, use the completion test, otherwise the
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# get_definition test
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path = completion_test_dir + os.path.sep + f_name
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try:
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script = api.Script(source, line_nr, index, path)
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if test_type == '!':
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fails += run_goto_test(script, correct, line_nr)
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elif test_type == '<':
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fails += run_related_name_test(script, correct, line_nr)
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elif correct.startswith('['):
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fails += run_completion_test(script, correct, line_nr)
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else:
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should_str = get_defs(correct, start, path)
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fails += run_definition_test(script, should_str, line_nr)
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except Exception:
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print(traceback.format_exc())
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print('test @%s: %s' % (line_nr - 1, line))
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fails += 1
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correct = None
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tests += 1
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else:
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try:
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r = re.search(r'(?:^|(?<=\s))#([?!<])\s*([^\n]+)', line)
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# test_type is ? for completion and ! for goto
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test_type = r.group(1)
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correct = r.group(2)
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start = r.start()
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except AttributeError:
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correct = None
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else:
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# reset the test, if only one specific test is wanted
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if lines_to_execute and line_nr not in lines_to_execute:
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correct = None
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return tests, fails
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def test_dir(completion_test_dir, thirdparty=False):
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for f_name in os.listdir(completion_test_dir):
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files_to_execute = [a for a in test_files.items() if a[0] in f_name]
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lines_to_execute = reduce(lambda x, y: x + y[1], files_to_execute, [])
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if f_name.endswith(".py") and (not test_files or files_to_execute):
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# for python2.5 certain tests are not being done, because it
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# only has these features partially.
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if is_py25 and f_name in ['generators.py', 'types.py']:
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continue
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if thirdparty:
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lib = f_name.replace('_.py', '')
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try:
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# there is always an underline at the end.
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# It looks like: completion/thirdparty/pylab_.py
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__import__(lib)
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except ImportError:
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base.summary.append('Thirdparty-Library %s not found.' %
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f_name)
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continue
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path = os.path.join(completion_test_dir, f_name)
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f = open(path)
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num_tests, fails = run_test(f.read(), f_name, lines_to_execute)
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global test_sum
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base.test_sum += num_tests
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s = 'run %s tests with %s fails (%s)' % (num_tests, fails, f_name)
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base.tests_fail += fails
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print(s)
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base.summary.append(s)
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try:
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i = sys.argv.index('--thirdparty')
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thirdparty = True
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sys.argv = sys.argv[:i] + sys.argv[i + 1:]
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except ValueError:
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thirdparty = False
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test_files = base.get_test_list()
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# completion tests:
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completion_test_dir = '../test/completion'
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# execute tests
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test_dir(completion_test_dir)
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if test_files or thirdparty:
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completion_test_dir += '/thirdparty'
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test_dir(completion_test_dir, thirdparty=True)
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base.print_summary()
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exit_code = 1 if base.tests_fail else 0
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if sys.hexversion < 0x02060000 and base.tests_fail <= 9:
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# Python 2.5 has major incompabillities (e.g. no property.setter),
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# therefore it is not possible to pass all tests.
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exit_code = 0
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sys.exit(exit_code)
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