JSTests/wasm/regress/wasm-plan-fail-bad-error-message-assert.js

// From oss-fuzz: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=17976

var kWasmH0 = 0;
var kWasmH1 = 0x61;
var kWasmH2 = 0x73;
var kWasmH3 = 0x6d;
var kWasmV0 = 0x1;
var kWasmV1 = 0;
var kWasmV2 = 0;
var kWasmV3 = 0;
let kTypeSectionCode = 1;
let kFunctionSectionCode = 3;
let kCodeSectionCode = 10;
let kWasmFunctionTypeForm = 0x60;
class Binary {
  constructor() {
    this.length = 0;
    this.buffer = new Uint8Array(8192);
  }
  trunc_buffer() {
    return new Uint8Array(this.buffer.buffer, 0, this.length);
  }
  emit_leb_u() {

        this.buffer[this.length++] = v;
        return;
  }
  emit_u32v() {
    this.emit_leb_u();
  }
  emit_bytes(data) {
    this.buffer.set(data, this.length);
    this.length += data.length;
  }
  emit_header() {
    this.emit_bytes([kWasmH0, kWasmH1, kWasmH2, kWasmH3, kWasmV0, kWasmV1, kWasmV2, kWasmV3]);
  }

}
function __f_576(__v_2078) {
    WebAssembly.compile(__v_2078.trunc_buffer())
}
  (function __f_587() {
    let __v_2099 = new Binary();

      __v_2099.emit_header()
      __v_2099.emit_bytes([kTypeSectionCode, 4, 1, kWasmFunctionTypeForm, 0, 0])
      __v_2099.emit_bytes([kFunctionSectionCode, 2, 1, 0])
      __v_2099.emit_bytes([kCodeSectionCode, 20, 1])
    try {
      __v_2099.emit_u32v();
    } catch (e) {}
      __f_576(__v_2099,
 'testBodySizeIsZero')
  })();