linux/scripts/rust_is_available_test.py

111         result = subprocess.run("scripts/rust_is_available.sh", env=env, capture_output=True)
114         self.assertEqual(result.stdout, b"")
119             self.assertEqual(result.returncode, 0)
120             self.assertEqual(result.stderr, b"")
126             self.assertEqual(result.returncode, 0)
127             self.assertNotEqual(result.stderr, b"")
131             self.assertEqual(result.returncode, 0)
132 …         self.assertIn(b"Please see Documentation/rust/quick-start.rst for details", result.stderr)
136             self.assertNotEqual(result.returncode, 0)
137 …         self.assertIn(b"Please see Documentation/rust/quick-start.rst for details", result.stderr)
141         result.stderr = result.stderr.decode()
143         return result
146         result = self.run_script(self.Expected.FAILURE, { "RUSTC": None })
147         self.assertIn("Environment variable 'RUSTC' is not set.", result.stderr)
148         self.assertIn("This script is intended to be called from Kbuild.", result.stderr)
151         result = self.run_script(self.Expected.FAILURE, { "BINDGEN": None })
152         self.assertIn("Environment variable 'BINDGEN' is not set.", result.stderr)
153         self.assertIn("This script is intended to be called from Kbuild.", result.stderr)
156         result = self.run_script(self.Expected.FAILURE, { "CC": None })
157         self.assertIn("Environment variable 'CC' is not set.", result.stderr)
158         self.assertIn("This script is intended to be called from Kbuild.", result.stderr)
161         result = self.run_script(self.Expected.FAILURE, { "RUSTC": self.missing })
162         self.assertIn(f"Rust compiler '{self.missing}' could not be found.", result.stderr)
165         result = self.run_script(self.Expected.FAILURE, { "BINDGEN": self.missing })
166 …      self.assertIn(f"Rust bindings generator '{self.missing}' could not be found.", result.stderr)
169         result = self.run_script(self.Expected.FAILURE, { "RUSTC": self.nonexecutable })
170 …In(f"Running '{self.nonexecutable}' to check the Rust compiler version failed with", result.stderr)
173         result = self.run_script(self.Expected.FAILURE, { "RUSTC": self.unexpected_binary })
174 …nning '{self.unexpected_binary}' to check the Rust compiler version did not return", result.stderr)
178         result = self.run_script(self.Expected.FAILURE, { "RUSTC": rustc })
179 …elf.assertIn(f"Running '{rustc}' to check the Rust compiler version did not return", result.stderr)
183         result = self.run_script(self.Expected.FAILURE, { "RUSTC": rustc })
184 …elf.assertIn(f"Running '{rustc}' to check the Rust compiler version did not return", result.stderr)
188         result = self.run_script(self.Expected.FAILURE, { "RUSTC": rustc })
189 …elf.assertIn(f"Running '{rustc}' to check the Rust compiler version did not return", result.stderr)
193         result = self.run_script(self.Expected.FAILURE, { "RUSTC": rustc })
194         self.assertIn(f"Rust compiler '{rustc}' is too old.", result.stderr)
198         result = self.run_script(self.Expected.SUCCESS_WITH_WARNINGS, { "RUSTC": rustc })
199 …     self.assertIn(f"Rust compiler '{rustc}' is too new. This may or may not work.", result.stderr)
202         result = self.run_script(self.Expected.FAILURE, { "BINDGEN": self.nonexecutable })
203 …ng '{self.nonexecutable}' to check the Rust bindings generator version failed with", result.stderr)
206         result = self.run_script(self.Expected.FAILURE, { "BINDGEN": self.unexpected_binary })
207 … '{self.unexpected_binary}' to check the bindings generator version did not return", result.stderr)
211         result = self.run_script(self.Expected.FAILURE, { "BINDGEN": bindgen })
212 …ertIn(f"Running '{bindgen}' to check the bindings generator version did not return", result.stderr)
216         result = self.run_script(self.Expected.FAILURE, { "BINDGEN": bindgen })
217 …ertIn(f"Running '{bindgen}' to check the bindings generator version did not return", result.stderr)
221         result = self.run_script(self.Expected.FAILURE, { "BINDGEN": bindgen })
222 …ertIn(f"Running '{bindgen}' to check the bindings generator version did not return", result.stderr)
226         result = self.run_script(self.Expected.FAILURE, { "BINDGEN": bindgen })
227         self.assertIn(f"Rust bindings generator '{bindgen}' is too old.", result.stderr)
231         result = self.run_script(self.Expected.SUCCESS_WITH_WARNINGS, { "BINDGEN": bindgen })
232 …sertIn(f"Rust bindings generator '{bindgen}' is too new. This may or may not work.", result.stderr)
241 …result = self.run_script(self.Expected.FAILURE, env | { "PATH": os.environ["PATH"], "BINDGEN": "bi…
242 …  self.assertIn("Running 'bindgen' to check the libclang version (used by the Rust", result.stderr)
243                 self.assertIn("bindings generator) failed with code ", result.stderr)
247         result = self.run_script(self.Expected.FAILURE, { "BINDGEN": bindgen })
248 …elf.assertIn(f"Running '{bindgen}' to check the libclang version (used by the Rust", result.stderr)
249 …  self.assertIn("bindings generator) did not return an expected output. See output", result.stderr)
253         result = self.run_script(self.Expected.FAILURE, { "BINDGEN": bindgen })
254 ….assertIn(f"libclang (used by the Rust bindings generator '{bindgen}') is too old.", result.stderr)
258         result = self.run_script(self.Expected.SUCCESS_WITH_WARNINGS, { "BINDGEN": bindgen })
259         self.assertIn("version does not match Clang's. This may be a problem.", result.stderr)
263         result = self.run_script(self.Expected.SUCCESS_WITH_WARNINGS, { "CC": cc })
264         self.assertIn("version does not match Clang's. This may be a problem.", result.stderr)
267 …result = self.run_script(self.Expected.FAILURE, { "PATH": os.environ["PATH"], "RUSTC": "rustc", "K…
268 …     self.assertIn("Source code for the 'core' standard library could not be found", result.stderr)
271         result = self.run_script(self.Expected.FAILURE, { "RUST_LIB_SRC": self.missing })
272 …     self.assertIn("Source code for the 'core' standard library could not be found", result.stderr)
275         result = self.run_script(self.Expected.SUCCESS_WITH_EXTRA_OUTPUT, { "CC": self.missing })
276         self.assertIn("unknown C compiler", result.stderr)
284         result = self.run_script(self.Expected.SUCCESS, { "CC": f"{clang} clang" })
294                 result = self.run_script(self.Expected.SUCCESS, { "RUSTC": rustc })
304                 result = self.run_script(self.Expected.SUCCESS, { "BINDGEN": bindgen })
322                 result = self.run_script(self.Expected.SUCCESS, { "BINDGEN": bindgen })
333                 result = self.run_script(self.Expected.SUCCESS, { "CC": clang })
338                 result = self.run_script(self.Expected.SUCCESS, {