Function DoTheTests

deps/v8/test/mjsunit/wasm/asm-wasm-expr.js:101–140

(expr, assign, stmt)

var test = 0;

function DoTheTests(expr, assign, stmt) {
  // ==== Expression assignment tests ========================================
  for (let e of assign_in_expr) {
    if (skip(++test)) continue;
    var orig = e;
    e = e.replace(/=/g, assign);
    e = e.replace(/E/g, expr);
    e = e.replace(/S/g, stmt);
    var str = main.toString().replace("FUNC_BODY", "return (" + e + ") | 0;");
    var asm_source = MODULE_TEMPLATE.toString().replace("FUNC_DECL", str);
    doTest(asm_source, "(" + test + ") " + e);
  }

  // ==== Statement assignment tests =========================================
  for (let e of assign_in_stmt) {
    if (skip(++test)) continue;
    var orig = e;
    e = e.replace(/=/g, assign);
    e = e.replace(/E/g, expr);
    e = e.replace(/S/g, stmt);
    var str = main.toString().replace("FUNC_BODY",  e + "; return 0;");
    var asm_source = MODULE_TEMPLATE.toString().replace("FUNC_DECL", str);
    doTest(asm_source, "(" + test + ") " + e);
  }

  function doTest(asm_source, orig) {
    var nonasm_source = asm_source.replace(new RegExp("use asm"), "");
    print("Testing JS:    " + orig);
    var js_module = eval("(" + nonasm_source + ")")(stdlib, {}, buffer);
    expect(js_module);

    print("Testing ASMJS: " + orig);
    var asmfunc = eval("(" + asm_source + ")");
    var asm_module = asmfunc(stdlib, {}, buffer);
    assertTrue(%IsAsmWasmCode(asmfunc));
    expect(asm_module);
  }

  function expect(module) { module.main(0, 0, 0); print("  ok"); return true; }
}

DoTheTests("(i32 | 0)", "i32 = 0", "void_func()");
DoTheTests("G", "G = 0", "void_func()");