forked from mirror/Riven
88 lines
2.9 KiB
Rust
88 lines
2.9 KiB
Rust
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/// This is just a huge hack to make a test runner (with no test cases)
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/// look as if it's running a bunch of (async) test cases.
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#[macro_export]
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macro_rules! async_tests {
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( $runner:ident { $( $name:ident : async $eval:block, )* } ) => {
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#[allow(dead_code)]
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fn $runner(_: &[()]) {
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env_logger::init();
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std::process::exit({
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let rt = tokio::runtime::Runtime::new()
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.expect("Failed to create runtime.");
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let (_, errs) = rt.block_on(async {
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println!();
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println!("running tests");
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println!();
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let mut oks: u32 = 0;
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let mut errs: u32 = 0;
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$(
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let $name = async {
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let result: std::result::Result<(), String> = async {
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$eval
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}.await;
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result
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};
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let $name = tokio::spawn($name);
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)*
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$(
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let $name = $name.await.expect("Failed to spawn.");
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)*
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$(
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print!("test {} ... ", stringify!($name));
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match $name {
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Ok(_) => {
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println!("{}", "ok".green());
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oks += 1;
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}
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Err(msg) => {
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println!("{}", "error".bright_red());
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println!("{}", msg);
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errs += 1;
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}
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}
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)*
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println!();
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print!("test result: {}. ", if errs > 0 { "error".bright_red() } else { "ok".green() });
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println!("{} passed; {} failed; 0 ignored; 0 measured; 0 filtered out", oks, errs);
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println!();
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(oks, errs)
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});
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// Just returns #errs as exit code.
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errs as i32
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});
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}
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};
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}
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#[macro_export]
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macro_rules! rassert {
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( $x:expr ) => {
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{
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if $x { Ok(()) } else { Err(stringify!($x)) }?
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}
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};
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( $x:expr, $format:expr $(, $arg:expr)* ) => {
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{
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if $x { Ok(()) } else { Err( format!($format, $( $arg )* ) ) }?
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}
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};
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}
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#[macro_export]
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macro_rules! rassert_eq {
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( $a:expr, $b:expr ) => { rassert!($a == $b) };
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( $a:expr, $b:expr, $format:expr $(, $arg:expr)* ) => {
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rassert!($a == $b, $format $(, $arg )* )
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};
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}
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#[macro_export]
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macro_rules! rassert_ne {
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( $a:expr, $b:expr ) => { rassert!($a != $b) };
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( $a:expr, $b:expr, $format:expr $(, $arg:expr)* ) => {
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rassert!($a != $b, $format $(, $arg )* )
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};
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}
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