tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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too-large-frame.js (605B)

      1 // Bug 1280934, equivalent test case.
      2 
      3 try {
      4 
      5 wasmEvalText(
      6 `(module
      7  (func $func0 (result i32) ${locals()}
      8   (i32.const 0))
      9  (export "" (func 0)))`);
     10 
     11 } catch (e) {
     12    // The wasm baseline compiler throws OOM on too-large frames, so
     13    // handle that.
     14    if (!String(e).match(/out of memory/))
     15        throw e;
     16 }
     17 
     18 // The wasm baseline compiler cuts off frames at 256KB at the moment;
     19 // the test case for bug 1280934 constructed a frame around 512KB so
     20 // duplicate that here.
     21 
     22 function locals() {
     23    var s = "";
     24    for ( var i=0 ; i < 50000 ; i++ )
     25        s += "(local f64)\n";
     26    return s;
     27 }