diff options
Diffstat (limited to 'Programs')
| -rw-r--r-- | Programs/_testembed.c | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/Programs/_testembed.c b/Programs/_testembed.c index 9d3d0cbddf..542e46968c 100644 --- a/Programs/_testembed.c +++ b/Programs/_testembed.c @@ -1550,6 +1550,46 @@ static int test_init_setpythonhome(void) } +static int test_init_is_python_build(void) +{ + // gh-91985: in-tree builds fail to check for build directory landmarks + // under the effect of 'home' or PYTHONHOME environment variable. + char *env = getenv("TESTHOME"); + if (!env) { + error("missing TESTHOME env var"); + return 1; + } + wchar_t *home = Py_DecodeLocale(env, NULL); + if (home == NULL) { + error("failed to decode TESTHOME"); + return 1; + } + + PyConfig config; + _PyConfig_InitCompatConfig(&config); + config_set_program_name(&config); + config_set_string(&config, &config.home, home); + PyMem_RawFree(home); + putenv("TESTHOME="); + + // Use an impossible value so we can detect whether it isn't updated + // during initialization. + config._is_python_build = INT_MAX; + env = getenv("NEGATIVE_ISPYTHONBUILD"); + if (env && strcmp(env, "0") != 0) { + config._is_python_build++; + } + init_from_config_clear(&config); + Py_Finalize(); + // Second initialization + config._is_python_build = -1; + init_from_config_clear(&config); + dump_config(); // home and _is_python_build are cached in _Py_path_config + Py_Finalize(); + return 0; +} + + static int test_init_warnoptions(void) { putenv("PYTHONWARNINGS=ignore:::env1,ignore:::env2"); @@ -1965,6 +2005,7 @@ static struct TestCase TestCases[] = { {"test_init_setpath", test_init_setpath}, {"test_init_setpath_config", test_init_setpath_config}, {"test_init_setpythonhome", test_init_setpythonhome}, + {"test_init_is_python_build", test_init_is_python_build}, {"test_init_warnoptions", test_init_warnoptions}, {"test_init_set_config", test_init_set_config}, {"test_run_main", test_run_main}, |