| //===-- 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; |
| } |