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-rw-r--r--src/tests/mod.rs50
1 files changed, 33 insertions, 17 deletions
diff --git a/src/tests/mod.rs b/src/tests/mod.rs
index 7491e8d..f24506f 100644
--- a/src/tests/mod.rs
+++ b/src/tests/mod.rs
@@ -12,8 +12,8 @@ use std::cell::Cell;
use std::sync::Arc;
use std::panic::catch_unwind;
-use {Error, ExternalError, Function, Lua, Nil, Result, Table, UserData, UserDataMethods, Value,
- Variadic};
+use {Error, ExternalError, Function, Lua, Nil, Result, String, Table, UserData, UserDataMethods,
+ Value, Variadic};
#[test]
fn test_load() {
@@ -34,7 +34,7 @@ fn test_debug() {
}
let traceback_output = lua.eval::<String>("debug.traceback()", None).unwrap();
assert_eq!(
- traceback_output.split("\n").next(),
+ traceback_output.to_str().unwrap().split("\n").next(),
"stack traceback:".into()
);
}
@@ -282,7 +282,7 @@ fn test_error() {
None,
)?;
let rust_panic_function = lua.create_function(|_, ()| -> Result<()> {
- panic!("expected panic, this panic should be caught in rust")
+ panic!("test_panic")
}).unwrap();
globals.set("rust_panic_function", rust_panic_function)?;
@@ -292,7 +292,7 @@ fn test_error() {
}) {
Ok(Ok(_)) => panic!("no panic was detected, pcall caught it!"),
Ok(Err(e)) => panic!("error during panic test {:?}", e),
- Err(_) => {}
+ Err(p) => assert!(*p.downcast::<&str>().unwrap() == "test_panic"),
};
match catch_unwind(|| -> Result<()> {
@@ -308,7 +308,7 @@ fn test_error() {
None,
)?;
let rust_panic_function = lua.create_function(|_, ()| -> Result<()> {
- panic!("expected panic, this panic should be caught in rust")
+ panic!("test_panic")
}).unwrap();
globals.set("rust_panic_function", rust_panic_function)?;
@@ -318,7 +318,7 @@ fn test_error() {
}) {
Ok(Ok(_)) => panic!("no panic was detected, xpcall caught it!"),
Ok(Err(e)) => panic!("error during panic test {:?}", e),
- Err(_) => {}
+ Err(p) => assert!(*p.downcast::<&str>().unwrap() == "test_panic"),
};
}
@@ -382,21 +382,22 @@ fn test_pcall_xpcall() {
let globals = lua.globals();
// make sure that we handle not enough arguments
+
assert!(lua.exec::<()>("pcall()", None).is_err());
assert!(lua.exec::<()>("xpcall()", None).is_err());
assert!(lua.exec::<()>("xpcall(function() end)", None).is_err());
// Make sure that the return values from are correct on success
- assert_eq!(
- lua.eval::<(bool, String)>("pcall(function(p) return p end, 'foo')", None)
- .unwrap(),
- (true, "foo".to_owned())
- );
- assert_eq!(
- lua.eval::<(bool, String)>("xpcall(function(p) return p end, print, 'foo')", None)
- .unwrap(),
- (true, "foo".to_owned())
- );
+
+ let (r, e) = lua.eval::<(bool, String)>("pcall(function(p) return p end, 'foo')", None)
+ .unwrap();
+ assert!(r);
+ assert_eq!(e, "foo");
+
+ let (r, e) = lua.eval::<(bool, String)>("xpcall(function(p) return p end, print, 'foo')", None)
+ .unwrap();
+ assert!(r);
+ assert_eq!(e, "foo");
// Make sure that the return values are correct on errors, and that error handling works
@@ -779,3 +780,18 @@ fn large_args() {
4950
);
}
+
+fn large_args_ref() {
+ let lua = Lua::new();
+ let globals = lua.globals();
+
+ let f = lua.create_function(|_, args: Variadic<String>| {
+ for i in 0..args.len() {
+ assert_eq!(args[i], i.to_string());
+ }
+ Ok(())
+ }).unwrap();
+
+ f.call::<_, ()>((0..100).map(|i| i.to_string()).collect::<Variadic<_>>())
+ .unwrap();
+}