| 1 | //===-- Loader test to check args to main ---------------------------------===// |
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| 2 | // |
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| 3 | // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
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| 4 | // See https://llvm.org/LICENSE.txt for license information. |
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| 5 | // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
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| 6 | // |
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| 7 | //===----------------------------------------------------------------------===// |
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| 8 | |
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| 9 | #include "test/IntegrationTest/test.h" |
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| 10 | |
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| 11 | static bool my_streq(const char *lhs, const char *rhs) { |
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| 12 | const char *l, *r; |
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| 13 | for (l = lhs, r = rhs; *l != '\0' && *r != '\0'; ++l, ++r) |
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| 14 | if (*l != *r) |
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| 15 | return false; |
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| 16 | |
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| 17 | return *l == '\0' && *r == '\0'; |
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| 18 | } |
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| 19 | |
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| 20 | TEST_MAIN(int argc, char **argv, char **envp) { |
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| 21 | ASSERT_TRUE(argc == 4); |
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| 22 | ASSERT_TRUE(my_streq(lhs: argv[1], rhs: "1" )); |
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| 23 | ASSERT_TRUE(my_streq(lhs: argv[2], rhs: "2" )); |
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| 24 | ASSERT_TRUE(my_streq(lhs: argv[3], rhs: "3" )); |
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| 25 | |
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| 26 | bool found_france = false; |
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| 27 | bool found_germany = false; |
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| 28 | for (; *envp != nullptr; ++envp) { |
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| 29 | if (my_streq(lhs: *envp, rhs: "FRANCE=Paris" )) |
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| 30 | found_france = true; |
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| 31 | if (my_streq(lhs: *envp, rhs: "GERMANY=Berlin" )) |
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| 32 | found_germany = true; |
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| 33 | } |
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| 34 | |
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| 35 | ASSERT_TRUE(found_france && found_germany); |
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| 36 | |
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| 37 | return 0; |
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| 38 | } |
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| 39 | |
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