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Make the setenv tests threadsafe(ish)

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This commit is contained in:
Brian Anderson 2011-07-26 17:18:42 -07:00
parent 797cd9fd0e
commit 1c780b4203
1 changed files with 9 additions and 7 deletions
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16
src/test/stdtest/os.rs
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@ -4,15 +4,17 @@ import std::option;
#[test]
fn test_setenv() {
setenv("NAME", "VALUE");
assert getenv("NAME") == option::some("VALUE");
// NB: Each test of setenv needs to use different variable names or the
// tests will not be threadsafe
setenv("NAME1", "VALUE");
assert getenv("NAME1") == option::some("VALUE");
}
#[test]
fn test_setenv_overwrite() {
setenv("NAME", "1");
setenv("NAME", "2");
assert getenv("NAME") == option::some("2");
setenv("NAME2", "1");
setenv("NAME2", "2");
assert getenv("NAME2") == option::some("2");
}
// Windows GetEnvironmentVariable requires some extra work to make sure
@ -25,8 +27,8 @@ fn test_getenv_big() {
s += "aaaaaaaaaa";
i += 1;
}
setenv("NAME", s);
assert getenv("NAME") == option::some(s);
setenv("NAME3", s);
assert getenv("NAME3") == option::some(s);
}
// Local Variables: