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Add String c_str test

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David Tolnay 2020-12-18 12:54:47 -08:00
parent cca2e616e0
commit 8bc83389f1
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1 changed files with 6 additions and 0 deletions
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6
tests/ffi/tests.cc
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@ -716,6 +716,12 @@ extern "C" const char *cxx_run_test() noexcept {
ASSERT((second.*cmp)(sec) == second_sec);
}
rust::String cstring = "test";
ASSERT(cstring.length() == 4);
ASSERT(strncmp(cstring.data(), "test", 4) == 0);
ASSERT(strncmp(cstring.c_str(), "test", 5) == 0);
ASSERT(cstring.length() == 4);
cxx_test_suite_set_correct();
return nullptr;
}