40 lines
894 B
Rust
40 lines
894 B
Rust
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import std::generic_os::setenv;
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import std::generic_os::getenv;
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import std::option;
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#[test]
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fn test_setenv() {
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setenv("NAME", "VALUE");
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assert getenv("NAME") == option::some("VALUE");
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}
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#[test]
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fn test_setenv_overwrite() {
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setenv("NAME", "1");
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setenv("NAME", "2");
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assert getenv("NAME") == option::some("2");
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}
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// Windows GetEnvironmentVariable requires some extra work to make sure
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// the buffer the variable is copied into is the right size
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#[test]
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fn test_getenv_big() {
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auto s = "";
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auto i = 0;
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while (i < 100) {
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s += "aaaaaaaaaa";
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i += 1;
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}
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setenv("NAME", s);
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assert getenv("NAME") == option::some(s);
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}
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// Local Variables:
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// mode: rust;
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// fill-column: 78;
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// indent-tabs-mode: nil
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// c-basic-offset: 4
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// buffer-file-coding-system: utf-8-unix
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// compile-command: "make -k -C .. 2>&1 | sed -e 's/\\/x\\//x:\\//g'";
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// End:
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