forked from OSchip/llvm-project
41 lines
1.2 KiB
C++
41 lines
1.2 KiB
C++
//===-- Loader test to check args to main ---------------------------------===//
|
|
//
|
|
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
|
|
// See https://llvm.org/LICENSE.txt for license information.
|
|
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
#undef NDEBUG
|
|
#include "src/assert/assert.h"
|
|
|
|
static bool my_streq(const char *lhs, const char *rhs) {
|
|
const char *l, *r;
|
|
for (l = lhs, r = rhs; *l != '\0' && *r != '\0'; ++l, ++r)
|
|
if (*l != *r)
|
|
return false;
|
|
|
|
return *l == '\0' && *r == '\0';
|
|
}
|
|
|
|
int main(int argc, char **argv, char **envp) {
|
|
assert(argc == 4 && "Unexpected argc.");
|
|
assert(my_streq(argv[1], "1") && "Unexpected argv[1].");
|
|
assert(my_streq(argv[2], "2") && "Unexpected argv[2].");
|
|
assert(my_streq(argv[3], "3") && "Unexpected argv[3].");
|
|
|
|
bool found_france = false;
|
|
bool found_germany = false;
|
|
for (; *envp != nullptr; ++envp) {
|
|
if (my_streq(*envp, "FRANCE=Paris"))
|
|
found_france = true;
|
|
if (my_streq(*envp, "GERMANY=Berlin"))
|
|
found_germany = true;
|
|
}
|
|
|
|
assert(found_france && found_germany &&
|
|
"Did not find whats expected in envp.");
|
|
|
|
return 0;
|
|
}
|