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52 lines
1.6 KiB
52 lines
1.6 KiB
use wasmtime::*;
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#[test]
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fn get_none() {
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let mut store = Store::<()>::default();
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let ty = TableType::new(ValType::FuncRef, 1, None);
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let table = Table::new(&mut store, ty, Val::FuncRef(None)).unwrap();
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match table.get(&mut store, 0) {
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Some(Val::FuncRef(None)) => {}
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_ => panic!(),
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}
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assert!(table.get(&mut store, 1).is_none());
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}
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#[test]
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fn fill_wrong() {
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let mut store = Store::<()>::default();
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let ty = TableType::new(ValType::FuncRef, 1, None);
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let table = Table::new(&mut store, ty, Val::FuncRef(None)).unwrap();
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assert_eq!(
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table
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.fill(&mut store, 0, Val::ExternRef(None), 1)
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.map_err(|e| e.to_string())
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.unwrap_err(),
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"value does not match table element type"
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);
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let ty = TableType::new(ValType::ExternRef, 1, None);
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let table = Table::new(&mut store, ty, Val::ExternRef(None)).unwrap();
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assert_eq!(
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table
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.fill(&mut store, 0, Val::FuncRef(None), 1)
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.map_err(|e| e.to_string())
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.unwrap_err(),
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"value does not match table element type"
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);
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}
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#[test]
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fn copy_wrong() {
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let mut store = Store::<()>::default();
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let ty = TableType::new(ValType::FuncRef, 1, None);
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let table1 = Table::new(&mut store, ty, Val::FuncRef(None)).unwrap();
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let ty = TableType::new(ValType::ExternRef, 1, None);
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let table2 = Table::new(&mut store, ty, Val::ExternRef(None)).unwrap();
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assert_eq!(
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Table::copy(&mut store, &table1, 0, &table2, 0, 1)
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.map_err(|e| e.to_string())
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.unwrap_err(),
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"tables do not have the same element type"
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);
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}
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