test-jsval.cpp - mozsearch

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#include "gdb-tests.h"

#include "js/GlobalObject.h"

#include "js/String.h"

#include "js/Symbol.h"

#include "vm/BigIntType.h"

FRAGMENT(jsval, simple) {

  using namespace JS;

  RootedValue fortytwo(cx, Int32Value(42));

  RootedValue fortytwoD(cx, DoubleValue(42));

  RootedValue negone(cx, Int32Value(-1));

  RootedValue undefined(cx, UndefinedValue());

  RootedValue null(cx, NullValue());

  RootedValue js_true(cx, BooleanValue(true));

  RootedValue js_false(cx, BooleanValue(false));

  RootedValue elements_hole(cx, js::MagicValue(JS_ELEMENTS_HOLE));

  RootedValue empty_string(cx);

  empty_string.setString(JS_NewStringCopyZ(cx, ""));

  RootedString hello(cx, JS_NewStringCopyZ(cx, "Hello!"));

  RootedValue friendly_string(cx, StringValue(hello));

  RootedValue symbol(cx, SymbolValue(GetSymbolFor(cx, hello)));

  RootedValue bi(cx, BigIntValue(BigInt::zero(cx)));

  RootedValue global(cx);

  global.setObject(*CurrentGlobalOrNull(cx));

  // Some interesting value that floating-point won't munge.

  RootedValue onehundredthirtysevenonehundredtwentyeighths(

      cx, DoubleValue(137.0 / 128.0));

  breakpoint();

  use(fortytwo);

  use(fortytwoD);

  use(negone);

  use(undefined);

  use(js_true);

  use(js_false);

  use(null);

  use(elements_hole);

  use(empty_string);

  use(friendly_string);

  use(symbol);

  use(bi);

  use(global);