diff options
Diffstat (limited to 'scripts/rust_is_available_test.py')
| -rwxr-xr-x | scripts/rust_is_available_test.py | 34 |
1 files changed, 33 insertions, 1 deletions
diff --git a/scripts/rust_is_available_test.py b/scripts/rust_is_available_test.py index 413741037fb3..4fcc319dea84 100755 --- a/scripts/rust_is_available_test.py +++ b/scripts/rust_is_available_test.py @@ -54,7 +54,7 @@ else: """) @classmethod - def generate_bindgen(cls, version_stdout, libclang_stderr, version_0_66_patched=False): + def generate_bindgen(cls, version_stdout, libclang_stderr, version_0_66_patched=False, libclang_concat_patched=False): if libclang_stderr is None: libclang_case = f"raise SystemExit({cls.bindgen_default_bindgen_libclang_failure_exit_code})" else: @@ -65,12 +65,19 @@ else: else: version_0_66_case = "raise SystemExit(1)" + if libclang_concat_patched: + libclang_concat_case = "print('pub static mut foofoo: ::std::os::raw::c_int;')" + else: + libclang_concat_case = "pass" + return cls.generate_executable(f"""#!/usr/bin/env python3 import sys if "rust_is_available_bindgen_libclang.h" in " ".join(sys.argv): {libclang_case} elif "rust_is_available_bindgen_0_66.h" in " ".join(sys.argv): {version_0_66_case} +elif "rust_is_available_bindgen_libclang_concat.h" in " ".join(sys.argv): + {libclang_concat_case} else: print({repr(version_stdout)}) """) @@ -268,6 +275,31 @@ else: result = self.run_script(self.Expected.FAILURE, { "BINDGEN": bindgen }) self.assertIn(f"libclang (used by the Rust bindings generator '{bindgen}') is too old.", result.stderr) + def test_bindgen_bad_libclang_concat(self): + for (bindgen_version, libclang_version, expected_not_patched) in ( + ("0.69.4", "18.0.0", self.Expected.SUCCESS), + ("0.69.4", "19.1.0", self.Expected.SUCCESS_WITH_WARNINGS), + ("0.69.4", "19.2.0", self.Expected.SUCCESS_WITH_WARNINGS), + + ("0.69.5", "18.0.0", self.Expected.SUCCESS), + ("0.69.5", "19.1.0", self.Expected.SUCCESS), + ("0.69.5", "19.2.0", self.Expected.SUCCESS), + + ("0.70.0", "18.0.0", self.Expected.SUCCESS), + ("0.70.0", "19.1.0", self.Expected.SUCCESS), + ("0.70.0", "19.2.0", self.Expected.SUCCESS), + ): + with self.subTest(bindgen_version=bindgen_version, libclang_version=libclang_version): + cc = self.generate_clang(f"clang version {libclang_version}") + libclang_stderr = f"scripts/rust_is_available_bindgen_libclang.h:2:9: warning: clang version {libclang_version} [-W#pragma-messages], err: false" + bindgen = self.generate_bindgen(f"bindgen {bindgen_version}", libclang_stderr) + result = self.run_script(expected_not_patched, { "BINDGEN": bindgen, "CC": cc }) + if expected_not_patched == self.Expected.SUCCESS_WITH_WARNINGS: + self.assertIn(f"Rust bindings generator '{bindgen}' < 0.69.5 together with libclang >= 19.1", result.stderr) + + bindgen = self.generate_bindgen(f"bindgen {bindgen_version}", libclang_stderr, libclang_concat_patched=True) + result = self.run_script(self.Expected.SUCCESS, { "BINDGEN": bindgen, "CC": cc }) + def test_clang_matches_bindgen_libclang_different_bindgen(self): bindgen = self.generate_bindgen_libclang("scripts/rust_is_available_bindgen_libclang.h:2:9: warning: clang version 999.0.0 [-W#pragma-messages], err: false") result = self.run_script(self.Expected.SUCCESS_WITH_WARNINGS, { "BINDGEN": bindgen }) |