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will this work for platform-specific errnos? WIP

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This commit is contained in:
Pat Hickey
2021-01-27 18:18:12 -08:00
parent 2ae1dee642
commit be108c7a93
2 changed files with 18 additions and 1 deletions
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16
crates/test-programs/wasi-tests/src/lib.rs
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@@ -67,6 +67,22 @@ macro_rules! assert_errno {
($s:expr, $( $i:expr ),+,) => {
assert_errno!($s, $( $i ),+)
};
($s:expr, windows => $i:expr, $( $rest:expr ),+) => {
let e = $s;
if std::env::var("ERRNO_EXPECT_WINDOWS").is_ok() {
assert_errno!(e, $i);
} else {
assert_errno!(e, $($rest),+, $i);
}
};
($s:expr, linux => $i:expr, $( $rest:expr ),+) => {
let e = $s;
if std::env::var("ERRNO_EXPECT_LINUX").is_ok() {
assert_errno!(e, $i);
} else {
assert_errno!(e, $($rest),+, $i);
}
};
($s:expr, $( $i:expr ),+) => {
let e = $s;
{