JSTests/wasm/stress/try-table-multicatch.js

import { instantiate } from "../wabt-wrapper.js"
import * as assert from "../assert.js"

/*
(module
  (type $0 (func))
  (type $1 (func (param i32) (param i32) (result i32)))
  (tag $e1)
  (tag $e2 (param i32))
  (export "simple_throw_catch" (func 0))
  (func $0
    (type 1)
    (block $b1
      (block $b2 (result i32)
        (try_table (result i32)
          (catch $e1 $b1)
          (catch $e2 $b2)
          (local.get 0)
          (i32.eqz)
          (if (then (throw $e1)) (else))
          (local.get 1)
          (i32.eqz)
          (if (then (throw $e2 (i32.const 2))) (else))
          (i32.const 1)
          (return)
        )
      )
      (return)
    )
    (i32.const 3)
    (return)
  )
)

*/

var wasm_module = new WebAssembly.Module(new Uint8Array([
0x00,0x61,0x73,0x6d,0x01,0x00,0x00,0x00,0x01,0x8e,0x80,0x80,0x80,0x00,0x03,0x60,0x00,0x00,0x60,0x02,0x7f,0x7f,0x01,0x7f,0x60,0x01,0x7f,0x00,0x03,0x82,0x80,0x80,0x80,0x00,0x01,0x01,0x0d,0x85,0x80,0x80,0x80,0x00,0x02,0x00,0x00,0x00,0x02,0x07,0x96,0x80,0x80,0x80,0x00,0x01,0x12,0x73,0x69,0x6d,0x70,0x6c,0x65,0x5f,0x74,0x68,0x72,0x6f,0x77,0x5f,0x63,0x61,0x74,0x63,0x68,0x00,0x00,0x0a,0xb1,0x80,0x80,0x80,0x00,0x01,0xab,0x80,0x80,0x80,0x00,0x00,0x02,0x40,0x02,0x7f,0x1f,0x7f,0x02,0x00,0x00,0x01,0x00,0x01,0x00,0x20,0x00,0x45,0x04,0x40,0x08,0x00,0x0b,0x20,0x01,0x45,0x04,0x40,0x41,0x02,0x08,0x01,0x0b,0x41,0x01,0x0f,0x0b,0x0b,0x0f,0x0b,0x41,0x03,0x0f,0x0b,
]));

var instance = new WebAssembly.Instance(wasm_module);

const { simple_throw_catch } = instance.exports

for (let i = 0; i < wasmTestLoopCount; ++i) {
    assert.eq(simple_throw_catch(1, 1), 1)
    assert.eq(simple_throw_catch(1, 0), 2)
    assert.eq(simple_throw_catch(0, 1), 3)
}