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gh-98692: Enable treating shebang lines as executables in py.exe launcher (GH-98732)

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(cherry picked from commit 88297e2a8a)

Co-authored-by: Steve Dower <steve.dower@python.org>
This commit is contained in:
Miss Islington (bot) 2022-10-31 14:31:26 -07:00 • committed by GitHub
parent 2b0cbb90c3
commit 46a3cf4fe3
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4 changed files with 124 additions and 4 deletions
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47
Lib/test/test_launcher.py
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@ -517,6 +517,14 @@ class TestLauncher(unittest.TestCase, RunPyMixin):
self.assertEqual("3.100", data["SearchInfo.tag"])
self.assertEqual(f"X.Y.exe -prearg {script} -postarg", data["stdout"].strip())
def test_python_shebang(self):
with self.py_ini(TEST_PY_COMMANDS):
with self.script("#! python -prearg") as script:
data = self.run_py([script, "-postarg"])
self.assertEqual("PythonTestSuite", data["SearchInfo.company"])
self.assertEqual("3.100", data["SearchInfo.tag"])
self.assertEqual(f"X.Y.exe -prearg {script} -postarg", data["stdout"].strip())
def test_py2_shebang(self):
with self.py_ini(TEST_PY_COMMANDS):
with self.script("#! /usr/bin/python2 -prearg") as script:
@ -618,3 +626,42 @@ class TestLauncher(unittest.TestCase, RunPyMixin):
self.assertIn("winget.exe", cmd)
# Both command lines include the store ID
self.assertIn("9PJPW5LDXLZ5", cmd)
def test_literal_shebang_absolute(self):
with self.script(f"#! C:/some_random_app -witharg") as script:
data = self.run_py([script])
self.assertEqual(
f"C:\\some_random_app -witharg {script}",
data["stdout"].strip(),
)
def test_literal_shebang_relative(self):
with self.script(f"#! ..\\some_random_app -witharg") as script:
data = self.run_py([script])
self.assertEqual(
f"{script.parent.parent}\\some_random_app -witharg {script}",
data["stdout"].strip(),
)
def test_literal_shebang_quoted(self):
with self.script(f'#! "some random app" -witharg') as script:
data = self.run_py([script])
self.assertEqual(
f'"{script.parent}\\some random app" -witharg {script}',
data["stdout"].strip(),
)
with self.script(f'#! some" random "app -witharg') as script:
data = self.run_py([script])
self.assertEqual(
f'"{script.parent}\\some random app" -witharg {script}',
data["stdout"].strip(),
)
def test_literal_shebang_quoted_escape(self):
with self.script(f'#! some\\" random "app -witharg') as script:
data = self.run_py([script])
self.assertEqual(
f'"{script.parent}\\some\\ random app" -witharg {script}',
data["stdout"].strip(),
)