This repository was created for the purpose of learning how Wasm works. Please do not use it in production.

$ cat
(module
  (func $add (export "add") (param i32 i32) (result i32)
    (local.get 0)
    (local.get 1)
    (i32.add)
  )
)
$ wat2wasm add.wat
$ cargo run -- add.wasm add 1 2
    Finished dev [unoptimized + debuginfo] target(s) in 0.09s
     Running `target/debug/chibiwasm add.wasm add 1 2`
3

use chibiwasm::{Runtime, Value};

fn main() -> anyhow::Result<()> {
    let mut runtime = Runtime::from_file("examples/fib.wasm", None)?;
    if let Some(output) = runtime.call("fib".into(), vec![Value::I32(10)])? {
        println!("output: {}", output);
    }
    Ok(())
}

$ cargo run -q --example fib
output: 89

$ cargo make test

Base on core 1.

https://www.w3.org/TR/wasm-core-1/

The list is base on https://github.com/WebAssembly/spec/tree/wg-1.0/test/core

NOTE: Checking only the test cases that have passed both assert_return and assert_trap.

• address.wast
• align.wast
• binary_leb128.wast
• binary.wast
• block.wast
• br.wast
• br_if.wast
• br_table.wast
• break_drop.wast
• call.wast
• call_indirect.wast
• comments.wast
• const.wast
• conversions.wast
• custom.wast
• data.wast
• elem.wast
• endianness.wast
• exports.wast
• f32.wast
• f32_bitwise.wast
• f32_cmp.wast
• f64.wast
• f64_bitwise.wast
• f64_cmp.wast
• fac.wast
• float_exprs.wast
• float_literals.wast
• float_memory.wast
• float_misc.wast
• forward.wast
• func.wast
• func_ptrs.wast
• globals.wast
• i32.wast
• i64.wast
• if.wast
• imports.wast
• inline_module.wast
• int_exprs.wast
• int_literals.wast
• labels.wast
• left_to_right.wast
• linking.wast
• load.wast
• local_get.wast
• local_set.wast
• local_tee.wast
• loop.wast
• memory.wast
• memory_grow.wast
• memory_redundancy.wast
• memory_size.wast
• memory_trap.wast
• names.wast
• nop.wast
• return.wast
• select.wast
• skip_stack_guard_page.wast
• stack.wast
• start.wast
• store.wast
• switch.wast
• token.wast
• traps.wast
• type.wast
• unreachable.wast
• unreached_invalid.wast
• unwind.wast
• utf8_custom_section_id.wast
• utf8_import_field.wast
• utf8_import_module.wast
• utf8_invalid_encoding.wast

This software includes the work that is distributed in the Apache License 2.0.