1
0
forked from Mirror/wren
Files
wren/test/core/number/bitwise_rsh.wren
Bob Nystrom e8dfb1bf10 Don't test bitwise operations on operands that don't fit in u32.
The current behavior is undefined in C when converting the double to a
u32, so the tests fail on some compilers. For now, I'm just removing
those parts of the tests because I'm not sure what I want the behavior
to be. Modulo? Truncate? Runtime error?
2017-01-12 21:32:50 -08:00

14 lines
412 B
Plaintext

System.print(0 >> 0) // expect: 0
System.print(1 >> 0) // expect: 1
System.print(0 >> 1) // expect: 0
System.print(1 >> 1) // expect: 0
System.print(0xaaaaaaaa >> 1) // expect: 1431655765
System.print(0xf0f0f0f0 >> 1) // expect: 2021161080
// Max u32 value.
System.print(0xffffffff >> 1) // expect: 2147483647
// TODO: Negative numbers.
// TODO: Floating-point numbers.
// TODO: Numbers that don't fit in u32.