tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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bug1450800.js (951B)

      1 // |jit-test| skip-if: !this.gczeal || !WebAssembly.Global
      2 
      3 gczeal(9, 10);
      4 function wasmEvalText(str, imports) {
      5    let binary = wasmTextToBinary(str);
      6    m = new WebAssembly.Module(binary);
      7    return new WebAssembly.Instance(m, imports);
      8 }
      9 assertEq(wasmEvalText(`(module
     10                        (global (import "a" "b") i32)
     11                        (export "g" (global 0))
     12                        (func (export "get") (result i32) global.get 0))`,
     13                      { a: { b: 42 }}).exports.get(),
     14         42);
     15 for (let v of []) {}
     16 function testInitExpr(type, initialValue, nextValue, coercion, assertFunc = assertEq) {
     17    var module = wasmEvalText(`(module
     18        (import "globals" "a" (global ${type}))
     19        (global $glob_imm ${type} (global.get 0))
     20        (export "global_imm" (global $glob_imm))
     21    )`, {
     22        globals: {
     23            a: coercion(initialValue)
     24        }
     25    }).exports;
     26 }
     27 testInitExpr('i32', 13, 37, x => x | 0);