def test_multi_line_comments(self):
src1 = '''/* a comment
*/'''
src2 = '''(- a comment
-)'''
src3 = '''/* a comment
-)
*/'''
src4 = '''code/* a comment
*/code
'''
for src in (src1, src2, src3):
result = lc.count_file(StringIO(src), self.testlang)
self.assertEqual(result.source, 0)
self.assertEqual(result.comment, 3)
self.assertEqual(result.blank, 0)
result = lc.count_file(StringIO(src4), self.testlang)
self.assertEqual(result.source, 2)
self.assertEqual(result.comment, 1)
self.assertEqual(result.blank, 1)
def test_one_line_comments_source_mixed(self):
src = 'test test // a comment'
result = lc.count_file(StringIO(src), self.testlang)
self.assertEqual(result.source, 1)
self.assertEqual(result.comment, 0)
self.assertEqual(result.blank, 0)
def test_source_lines(self):
src = '''test
test
test'''
result = lc.count_file(StringIO(src), self.testlang)
self.assertEqual(result.source, 3)
self.assertEqual(result.comment, 0)
self.assertEqual(result.blank, 0)
def test_one_line_comments_first(self):
src1 = '// a comment'
src2 = '# a comment'
for src in (src1, src2):
result = lc.count_file(StringIO(src), self.testlang)
self.assertEqual(result.source, 0)
self.assertEqual(result.comment, 1)
self.assertEqual(result.blank, 0)
def test_python(self):
src = '''#!/usr/bin/python
if __name__ == \'__main__\': # Standard preamble
print "Hi there"
'''
result = lc.count_file(StringIO(src), langs.Language.by_name('Python'))
assert result.source == 2
assert result.comment == 1
assert result.blank == 2
def test_blank_lines(self):
src = '''
'''
f = StringIO(src)
result = lc.count_file(f, self.testlang)
self.assertEqual(result.source, 0)
self.assertEqual(result.comment, 0)
self.assertEqual(result.blank, 3)
def test_makefile(self):
src = '''CC=gcc-4.2 # Old version
# A simple target spec
target: dependent
$(CC) dependent
'''
result = lc.count_file(StringIO(src),
langs.Language.by_name('Makefile'))
assert result.source == 3
assert result.comment == 1
assert result.blank == 2
def test_c_cpp(self):
src = '''#include <stdio.h>
/* A simple program that will echo "Hello World" */
int main(int argc, char **argv) {
printf("Hello World\\n");
return 0;
}
'''
result = lc.count_file(StringIO(src), langs.Language.by_name('C/C++'))
assert result.source == 5
assert result.comment == 1
assert result.blank == 2
def test_single_multi_line_comments(self):
src1 = '''/* a comment */
code'''
src2 = '''(- a comment -)
code'''
for src in (src1, src2):
result = lc.count_file(StringIO(src), self.testlang)
self.assertEqual(result.source, 1)
self.assertEqual(result.comment, 1)
self.assertEqual(result.blank, 1)
def test_c_cpp_header(self):
src = '''#ifndef __HEADER__
#define __HEADER__
int foo_function(); // Does some magic
// This function does som magic too
int bar_function();
#endif
'''
result = lc.count_file(StringIO(src),
langs.Language.by_name('C/C++ Header'))
assert result.source == 5
assert result.comment == 1
assert result.blank == 3
def test_c_sharp(self):
src = '''import System;
// My namespace
namespace Foo
{
class MainClass
{
public static void Main(string[] args)
{
Console.WriteLine("Hello there");
}
}
}
'''
result = lc.count_file(StringIO(src), langs.Language.by_name('C#'))
assert result.source == 11
assert result.comment == 1
assert result.blank == 2