diff options
Diffstat (limited to 'setuptools/tests')
| -rwxr-xr-x | setuptools/tests/api_tests.txt | 91 | ||||
| -rw-r--r-- | setuptools/tests/test_resources.py | 8 |
2 files changed, 95 insertions, 4 deletions
diff --git a/setuptools/tests/api_tests.txt b/setuptools/tests/api_tests.txt index 823d815..e35dad1 100755 --- a/setuptools/tests/api_tests.txt +++ b/setuptools/tests/api_tests.txt @@ -328,3 +328,94 @@ setuptools is provided as well:: >>> cp("darwin-8.2.0-Power_Macintosh", "macosx-10.3-ppc") False + +Environment Markers +------------------- + + >>> from pkg_resources import invalid_marker as im, evaluate_marker as em + >>> import os + + >>> print(im("sys_platform")) + Comparison or logical expression expected + + >>> print(im("sys_platform==")) + unexpected EOF while parsing (line 1) + + >>> print(im("sys_platform=='win32'")) + False + + >>> print(im("sys=='x'")) + Unknown name 'sys' + + >>> print(im("(extra)")) + Comparison or logical expression expected + + >>> print(im("(extra")) + unexpected EOF while parsing (line 1) + + >>> print(im("os.open('foo')=='y'")) + Language feature not supported in environment markers + + >>> print(im("'x'=='y' and os.open('foo')=='y'")) # no short-circuit! + Language feature not supported in environment markers + + >>> print(im("'x'=='x' or os.open('foo')=='y'")) # no short-circuit! + Language feature not supported in environment markers + + >>> print(im("'x' < 'y'")) + '<' operator not allowed in environment markers + + >>> print(im("'x' < 'y' < 'z'")) + Chained comparison not allowed in environment markers + + >>> print(im("r'x'=='x'")) + Only plain strings allowed in environment markers + + >>> print(im("'''x'''=='x'")) + Only plain strings allowed in environment markers + + >>> print(im('"""x"""=="x"')) + Only plain strings allowed in environment markers + + >>> print(im(r"'x\n'=='x'")) + Only plain strings allowed in environment markers + + >>> print(im("os.open=='y'")) + Language feature not supported in environment markers + + >>> em('"x"=="x"') + True + + >>> em('"x"=="y"') + False + + >>> em('"x"=="y" and "x"=="x"') + False + + >>> em('"x"=="y" or "x"=="x"') + True + + >>> em('"x"=="y" and "x"=="q" or "z"=="z"') + True + + >>> em('"x"=="y" and ("x"=="q" or "z"=="z")') + False + + >>> em('"x"=="y" and "z"=="z" or "x"=="q"') + False + + >>> em('"x"=="x" and "z"=="z" or "x"=="q"') + True + + >>> em("sys_platform=='win32'") == (sys.platform=='win32') + True + + >>> em("'x' in 'yx'") + True + + >>> em("'yx' in 'x'") + False + + + + diff --git a/setuptools/tests/test_resources.py b/setuptools/tests/test_resources.py index 1c010e7..ad2d02f 100644 --- a/setuptools/tests/test_resources.py +++ b/setuptools/tests/test_resources.py @@ -507,7 +507,7 @@ class ScriptHeaderTests(TestCase): def test_get_script_header_jython_workaround(self): platform = sys.platform sys.platform = 'java1.5.0_13' - stdout = sys.stdout + stdout, stderr = sys.stdout, sys.stderr try: # A mock sys.executable that uses a shebang line (this file) exe = os.path.normpath(os.path.splitext(__file__)[0] + '.py') @@ -517,17 +517,17 @@ class ScriptHeaderTests(TestCase): # Ensure we generate what is basically a broken shebang line # when there's options, with a warning emitted - sys.stdout = StringIO.StringIO() + sys.stdout = sys.stderr = StringIO.StringIO() self.assertEqual(get_script_header('#!/usr/bin/python -x', executable=exe), '#!%s -x\n' % exe) self.assert_('Unable to adapt shebang line' in sys.stdout.getvalue()) - sys.stdout = StringIO.StringIO() + sys.stdout = sys.stderr = StringIO.StringIO() self.assertEqual(get_script_header('#!/usr/bin/python', executable=self.non_ascii_exe), '#!%s -x\n' % self.non_ascii_exe) self.assert_('Unable to adapt shebang line' in sys.stdout.getvalue()) finally: sys.platform = platform - sys.stdout = stdout + sys.stdout, sys.stderr = stdout, stderr |