diff options
| -rw-r--r-- | setuptools/tests/test_easy_install.py | 20 |
1 files changed, 19 insertions, 1 deletions
diff --git a/setuptools/tests/test_easy_install.py b/setuptools/tests/test_easy_install.py index 86870866..3a8ddbfb 100644 --- a/setuptools/tests/test_easy_install.py +++ b/setuptools/tests/test_easy_install.py @@ -23,7 +23,7 @@ from setuptools.compat import StringIO, BytesIO, urlparse from setuptools.sandbox import run_setup from setuptools.command.easy_install import ( easy_install, fix_jython_executable, nt_quote_arg, - is_sh, ScriptWriter, + is_sh, ScriptWriter, CommandSpec, ) from setuptools.command.easy_install import PthDistributions from setuptools.command import easy_install as easy_install_pkg @@ -481,3 +481,21 @@ class TestScriptHeader: assert candidate == '#!%s -x\n' % self.non_ascii_exe output = locals()[expect_out] assert 'Unable to adapt shebang line' in output.getvalue() + + +class TestCommandSpec: + def test_custom_launch_command(self): + """ + Show how a custom CommandSpec could be used to specify a #! executable + which takes parameters. + """ + cmd = CommandSpec(['/usr/bin/env', 'python3']) + assert cmd.as_header() == '#!/usr/bin/env python3\n' + + def test_from_param_for_CommandSpec_is_passthrough(self): + """ + from_param should return an instance of a CommandSpec + """ + cmd = CommandSpec(['python']) + cmd_new = CommandSpec.from_param(cmd) + assert cmd is cmd_new |