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bpo-44131: Test Py_FrozenMain() (GH-26126)

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* Add test_frozenmain to test_embed
* Add Programs/test_frozenmain.py
* Add Programs/freeze_test_frozenmain.py
* Add Programs/test_frozenmain.h
* Add make regen-test-frozenmain
* Add test_frozenmain command to Programs/_testembed
* _testembed.c: add error(msg) function
This commit is contained in:
Victor Stinner 2021-05-17 23:48:35 +02:00 • committed by GitHub
parent f32c7950e0
commit eaede0ded7
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GPG key ID: 4AEE18F83AFDEB23
10 changed files with 203 additions and 32 deletions
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26
Python/frozenmain.c
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@ -1,4 +1,3 @@
/* Python interpreter main program for frozen scripts */
#include "Python.h"
@ -43,10 +42,12 @@ Py_FrozenMain(int argc, char **argv)
PyConfig_InitPythonConfig(&config);
config.pathconfig_warnings = 0; /* Suppress errors from getpath.c */
if ((p = Py_GETENV("PYTHONINSPECT")) && *p != '\0')
if ((p = Py_GETENV("PYTHONINSPECT")) && *p != '\0') {
inspect = 1;
if ((p = Py_GETENV("PYTHONUNBUFFERED")) && *p != '\0')
}
if ((p = Py_GETENV("PYTHONUNBUFFERED")) && *p != '\0') {
unbuffered = 1;
}
if (unbuffered) {
setbuf(stdin, (char *)NULL);
@ -65,8 +66,9 @@ Py_FrozenMain(int argc, char **argv)
argv_copy[i] = Py_DecodeLocale(argv[i], NULL);
argv_copy2[i] = argv_copy[i];
if (!argv_copy[i]) {
fprintf(stderr, "Unable to decode the command line argument #%i\n",
i + 1);
fprintf(stderr,
"Unable to decode the command line argument #%i\n",
i + 1);
argc = i;
goto error;
}
@ -97,24 +99,28 @@ Py_FrozenMain(int argc, char **argv)
PyWinFreeze_ExeInit();
#endif
if (Py_VerboseFlag)
if (Py_VerboseFlag) {
fprintf(stderr, "Python %s\n%s\n",
Py_GetVersion(), Py_GetCopyright());
Py_GetVersion(), Py_GetCopyright());
}
PySys_SetArgv(argc, argv_copy);
n = PyImport_ImportFrozenModule("__main__");
if (n == 0)
if (n == 0) {
Py_FatalError("the __main__ module is not frozen");
}
if (n < 0) {
PyErr_Print();
sts = 1;
}
else
else {
sts = 0;
}
if (inspect && isatty((int)fileno(stdin)))
if (inspect && isatty((int)fileno(stdin))) {
sts = PyRun_AnyFile(stdin, "<stdin>") != 0;
}
#ifdef MS_WINDOWS
PyWinFreeze_ExeTerm();