ladybird/Libraries/LibJS/Tests/operators/binary-bitwise-right-shift.js

load("test-common.js");

try {
  assert(0 >> 0 === 0);
  assert(0 >> 1 === 0);
  assert(0 >> 2 === 0);
  assert(0 >> 3 === 0);
  assert(0 >> 4 === 0);
  assert(0 >> 5 === 0);

  assert(1 >> 0 === 1);
  assert(1 >> 1 === 0);
  assert(1 >> 2 === 0);
  assert(1 >> 3 === 0);
  assert(1 >> 4 === 0);
  assert(1 >> 5 === 0);

  assert(5 >> 0 === 5);
  assert(5 >> 1 === 2);
  assert(5 >> 2 === 1);
  assert(5 >> 3 === 0);
  assert(5 >> 4 === 0);
  assert(5 >> 5 === 0);

  assert(42 >> 0 === 42);
  assert(42 >> 1 === 21);
  assert(42 >> 2 === 10);
  assert(42 >> 3 === 5);
  assert(42 >> 4 === 2);
  assert(42 >> 5 === 1);

  assert(-1 >> 0 === -1);
  assert(-1 >> 1 === -1);
  assert(-1 >> 2 === -1);
  assert(-1 >> 3 === -1);
  assert(-1 >> 4 === -1);
  assert(-1 >> 5 === -1);

  assert(-5 >> 0 === -5);
  assert(-5 >> 1 === -3);
  assert(-5 >> 2 === -2);
  assert(-5 >> 3 === -1);
  assert(-5 >> 4 === -1);
  assert(-5 >> 5 === -1);

  var x = 67;
  var y = 4;
  assert("42" >> 3 === 5);
  assert(x >> y === 4);
  assert(x >> [[[[5]]]] === 2);
  assert(undefined >> y === 0);
  assert("a" >> "b" === 0);
  assert(null >> null === 0);
  assert(undefined >> undefined === 0);
  assert(NaN >> NaN === 0);
  assert(6 >> NaN === 6);
  assert(Infinity >> Infinity === 0);
  assert(-Infinity >> Infinity === 0);

  console.log("PASS");
} catch (e) {
  console.log("FAIL: " + e);
}