/js/src/jit-test/tests/jaeger/inline/mathSqrt.js

http://github.com/zpao/v8monkey · JavaScript · 29 lines · 23 code · 4 blank · 2 comment · 0 complexity · 76afbe15b0e8d73bb6216c654a5e6d5e MD5 · raw file 

    

  1. assertEq(Math.sqrt(-Infinity), NaN);
    2. 

  2. assertEq(Math.sqrt(-3.14), NaN);
    3. 

  3. assertEq(Math.sqrt(-2), NaN);
    4. 

  4. assertEq(Math.sqrt(-0), -0);
    5. 

  5. assertEq(Math.sqrt(0), 0);
    6. 

  6. assertEq(Math.sqrt(2), Math.SQRT2);
    7. 

  7. assertEq(Math.sqrt(49), 7);
    8. 

  8. assertEq(Math.sqrt(Infinity), Infinity);
    9. 

  9. 

  10. /* Inferred as sqrt(double). */
    11. 

  11. function sqrt1(x) {
    12. 

  12.     return Math.sqrt(x);
    13. 

  13. }
    14. 

  14. assertEq(sqrt1(NaN), NaN);
    15. 

  15. assertEq(sqrt1(-Infinity), NaN);
    16. 

  16. assertEq(sqrt1(Infinity), Infinity);
    17. 

  17. assertEq(sqrt1(-0), -0);
    18. 

  18. assertEq(sqrt1(2), Math.SQRT2);
    19. 

  19. assertEq(sqrt1(16), 4);
    20. 

  20. 

  21. /* Inferred as sqrt(int). */
    22. 

  22. function sqrt2(x) {
    23. 

  23.     return Math.sqrt(x);
    24. 

  24. }
    25. 

  25. assertEq(sqrt2(4), 2);
    26. 

  26. assertEq(sqrt2(169), 13);
    27. 

  27. assertEq(sqrt2(0), 0);
    28.