55 lines
1.3 KiB
Plaintext
55 lines
1.3 KiB
Plaintext
# Test boolean expressions and conversions
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# Test boolean comparisons
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assert(1 != false && 1 != true)
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assert(0 != false && 0 != true)
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assert(!!1 == true)
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assert(!!0 == false)
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a = true
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b = false
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assert(!!list == true)
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assert(a && b == false)
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assert(!(a && b))
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def test(a, b)
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while !(a && b)
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assert(false)
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end
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end
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test(true, true)
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# Test unary operator bug fix
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def f(i)
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var j = !i # Bug if i is erroneously modified
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return i
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end
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assert(f(1) == 1)
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# Test bool() function
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assert(bool() == false)
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assert(bool(0) == false)
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assert(bool(0.0) == false)
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assert(bool(false) == false)
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assert(bool(nil) == false)
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assert(bool(-1) == true)
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assert(bool(3.5) == true)
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assert(bool('') == false) # Changed behavior
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assert(bool('a') == true)
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assert(bool(list) == true)
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assert(bool(list()) == false) # Changed behavior
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assert(bool([]) == false) # Changed behavior
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assert(bool([0]) == true)
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assert(bool(map()) == false) # Changed behavior
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assert(bool({}) == false) # Changed behavior
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assert(bool({false:false}) == true)
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assert(bool({nil:nil}) == false)# Changed behavior - nil key ignored
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import introspect
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assert(bool(introspect.toptr(0x1000)) == true)
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assert(bool(introspect.toptr(0)) == false)
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# Test bug fix for issue #372
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def f() var a = false var b = true || a return a end
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assert(f() == false)
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