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-rw-r--r--lib/python2.7/distutils/tests/test_ccompiler.py82
1 files changed, 82 insertions, 0 deletions
diff --git a/lib/python2.7/distutils/tests/test_ccompiler.py b/lib/python2.7/distutils/tests/test_ccompiler.py
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+++ b/lib/python2.7/distutils/tests/test_ccompiler.py
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+"""Tests for distutils.ccompiler."""
+import os
+import unittest
+from test.test_support import captured_stdout
+
+from distutils.ccompiler import (gen_lib_options, CCompiler,
+ get_default_compiler)
+from distutils.sysconfig import customize_compiler
+from distutils import debug
+from distutils.tests import support
+
+class FakeCompiler(object):
+ def library_dir_option(self, dir):
+ return "-L" + dir
+
+ def runtime_library_dir_option(self, dir):
+ return ["-cool", "-R" + dir]
+
+ def find_library_file(self, dirs, lib, debug=0):
+ return 'found'
+
+ def library_option(self, lib):
+ return "-l" + lib
+
+class CCompilerTestCase(support.EnvironGuard, unittest.TestCase):
+
+ def test_gen_lib_options(self):
+ compiler = FakeCompiler()
+ libdirs = ['lib1', 'lib2']
+ runlibdirs = ['runlib1']
+ libs = [os.path.join('dir', 'name'), 'name2']
+
+ opts = gen_lib_options(compiler, libdirs, runlibdirs, libs)
+ wanted = ['-Llib1', '-Llib2', '-cool', '-Rrunlib1', 'found',
+ '-lname2']
+ self.assertEqual(opts, wanted)
+
+ def test_debug_print(self):
+
+ class MyCCompiler(CCompiler):
+ executables = {}
+
+ compiler = MyCCompiler()
+ with captured_stdout() as stdout:
+ compiler.debug_print('xxx')
+ stdout.seek(0)
+ self.assertEqual(stdout.read(), '')
+
+ debug.DEBUG = True
+ try:
+ with captured_stdout() as stdout:
+ compiler.debug_print('xxx')
+ stdout.seek(0)
+ self.assertEqual(stdout.read(), 'xxx\n')
+ finally:
+ debug.DEBUG = False
+
+ def test_customize_compiler(self):
+
+ # not testing if default compiler is not unix
+ if get_default_compiler() != 'unix':
+ return
+
+ os.environ['AR'] = 'my_ar'
+ os.environ['ARFLAGS'] = '-arflags'
+
+ # make sure AR gets caught
+ class compiler:
+ compiler_type = 'unix'
+
+ def set_executables(self, **kw):
+ self.exes = kw
+
+ comp = compiler()
+ customize_compiler(comp)
+ self.assertEqual(comp.exes['archiver'], 'my_ar -arflags')
+
+def test_suite():
+ return unittest.makeSuite(CCompilerTestCase)
+
+if __name__ == "__main__":
+ unittest.main(defaultTest="test_suite")