Python replace_guard示例

示例#1

文件： test_reversible.py 项目： cgmb/guardonce

def test_o2g2o():
    _input = '''
#pragma once

int main() {
  return 0;
}
'''
    guard = 'MATCH_H'
    output = g2o.replace_guard(o2g.replace_pragma_once(_input, guard), guard)
    assert_multi_line_equal(_input, output)

示例#2

def test_o2g2o():
    _input = '''
#pragma once

int main() {
  return 0;
}
'''
    guard = 'MATCH_H'
    output = g2o.replace_guard(o2g.replace_pragma_once(_input, guard), guard)
    assert_multi_line_equal(_input, output)

示例#3

def test_unknown_pattern_requires_content_between_guard_start_and_end():
    _input = '''
#ifndef ONE
#define ONE 1
#endif

int main() {
  return 0;
}
'''
    o = o2g.replace_guard(_input, None)
    assert_equal(None, o)

示例#4

def test_g2o2g():
    _input = '''
#ifndef MATCH_H
#define MATCH_H

int main() {
  return 0;
}
#endif
'''
    guard = 'MATCH_H'
    output = o2g.replace_pragma_once(g2o.replace_guard(_input, guard), guard)
    assert_multi_line_equal(_input, output)

示例#5

文件： test_reversible.py 项目： cgmb/guardonce

def test_g2o2g():
    _input = '''
#ifndef MATCH_H
#define MATCH_H

int main() {
  return 0;
}
#endif
'''
    guard = 'MATCH_H'
    output = o2g.replace_pragma_once(g2o.replace_guard(_input, guard), guard)
    assert_multi_line_equal(_input, output)

示例#6

def test_no_newline_at_eof():
    _input = '''
#ifndef MATCH_H
#define MATCH_H

int main() {
  return 0;
}
#endif'''
    expected = '''
#pragma once

int main() {
  return 0;
}
'''
    o = o2g.replace_guard(_input, 'MATCH_H')
    assert_multi_line_equal(expected, o)

示例#7

def test_with_comment_unknown_guard():
    _input = '''
#ifndef MATCH_H
#define MATCH_H

int main() {
  return 0;
}
#endif /* MATCH_H */
'''
    expected = '''
#pragma once

int main() {
  return 0;
}
'''
    o = o2g.replace_guard(_input, None)
    assert_multi_line_equal(expected, o)

示例#8

def test_known_pattern_does_not_require_content_between_guard_start_and_end():
    _input = '''
#ifndef ONE
#define ONE 1
#endif

int main() {
  return 0;
}
'''
    expected = '''
#pragma once

int main() {
  return 0;
}
'''
    o = o2g.replace_guard(_input, 'ONE')
    assert_multi_line_equal(expected, o)

示例#9

def test_strip_trailing_whitespace():
    _input = '''
#ifndef MATCH_H
#define MATCH_H

int main() {
  return 0;
}

#endif /* MATCH_H */
'''
    expected = '''
#pragma once

int main() {
  return 0;
}
'''
    o = o2g.replace_guard(_input, None, strip=True)
    assert_multi_line_equal(expected, o)