mirror of
https://github.com/Mercury-Language/mercury.git
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b049a5c3db
array.resize/4 has inconsistent behaviour across backends if its first argument
is negative; make it throw an exception if the first argument is negative.
library/array.m:
As above.
NEWS:
Announce the change.
tests/hard_coded/Mmakefile:
tests/hard_coded/array_resize.{m,exp}:
Add a more extensive test case for array.resize.
166 lines
4.4 KiB
Plaintext
166 lines
4.4 KiB
Plaintext
================
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Array0 = array([1, 2, 3, 4])
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Size = -1
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Init = 42
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EXCEPTION: "predicate `array.resize\'/4: Unexpected: cannot resize to a negative size"
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================
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Array0 = array([1, 2, 3, 4])
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Size = 0
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Init = 42
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Array = array([])
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================
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Array0 = array([1, 2, 3, 4])
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Size = 3
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Init = 42
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Array = array([1, 2, 3])
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================
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Array0 = array([1, 2, 3, 4])
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Size = 4
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Init = 42
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Array = array([1, 2, 3, 4])
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================
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Array0 = array([1, 2, 3, 4])
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Size = 5
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Init = 42
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Array = array([1, 2, 3, 4, 42])
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================
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Array0 = array([1i8, 2i8, 3i8, 4i8])
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Size = 3
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Init = 42i8
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Array = array([1i8, 2i8, 3i8])
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================
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Array0 = array([1i8, 2i8, 3i8, 4i8])
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Size = 6
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Init = 42i8
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Array = array([1i8, 2i8, 3i8, 4i8, 42i8, 42i8])
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================
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Array0 = array([1u8, 2u8, 3u8, 4u8])
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Size = 3
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Init = 42u8
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Array = array([1u8, 2u8, 3u8])
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================
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Array0 = array([1u8, 2u8, 3u8, 4u8])
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Size = 6
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Init = 42u8
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Array = array([1u8, 2u8, 3u8, 4u8, 42u8, 42u8])
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================
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Array0 = array([1i16, 2i16, 3i16, 4i16])
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Size = 3
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Init = 42i16
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Array = array([1i16, 2i16, 3i16])
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================
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Array0 = array([1i16, 2i16, 3i16, 4i16])
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Size = 6
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Init = 42i16
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Array = array([1i16, 2i16, 3i16, 4i16, 42i16, 42i16])
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================
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Array0 = array([1u16, 2u16, 3u16, 4u16])
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Size = 3
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Init = 42u16
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Array = array([1u16, 2u16, 3u16])
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================
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Array0 = array([1u16, 2u16, 3u16, 4u16])
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Size = 6
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Init = 42u16
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Array = array([1u16, 2u16, 3u16, 4u16, 42u16, 42u16])
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================
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Array0 = array([1i32, 2i32, 3i32, 4i32])
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Size = 3
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Init = 42i32
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Array = array([1i32, 2i32, 3i32])
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================
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Array0 = array([1i32, 2i32, 3i32, 4i32])
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Size = 6
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Init = 42i32
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Array = array([1i32, 2i32, 3i32, 4i32, 42i32, 42i32])
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================
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Array0 = array([1u32, 2u32, 3u32, 4u32])
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Size = 3
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Init = 42u32
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Array = array([1u32, 2u32, 3u32])
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================
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Array0 = array([1u32, 2u32, 3u32, 4u32])
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Size = 6
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Init = 42u32
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Array = array([1u32, 2u32, 3u32, 4u32, 42u32, 42u32])
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================
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Array0 = array([1i64, 2i64, 3i64, 4i64])
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Size = 3
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Init = 42i64
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Array = array([1i64, 2i64, 3i64])
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================
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Array0 = array([1i64, 2i64, 3i64, 4i64])
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Size = 6
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Init = 42i64
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Array = array([1i64, 2i64, 3i64, 4i64, 42i64, 42i64])
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================
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Array0 = array([1u64, 2u64, 3u64, 4u64])
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Size = 3
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Init = 42u64
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Array = array([1u64, 2u64, 3u64])
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================
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Array0 = array([1u64, 2u64, 3u64, 4u64])
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Size = 6
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Init = 42u64
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Array = array([1u64, 2u64, 3u64, 4u64, 42u64, 42u64])
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================
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Array0 = array([1.0, 2.0, 3.0, 4.0])
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Size = 3
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Init = 42.0
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Array = array([1.0, 2.0, 3.0])
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================
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Array0 = array([1.0, 2.0, 3.0, 4.0])
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Size = 36
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Init = 42.0
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Array = array([1.0, 2.0, 3.0, 4.0, 42.0, 42.0, 42.0, 42.0, 42.0, 42.0, 42.0, 42.0, 42.0, 42.0, 42.0, 42.0, 42.0, 42.0, 42.0, 42.0, 42.0, 42.0, 42.0, 42.0, 42.0, 42.0, 42.0, 42.0, 42.0, 42.0, 42.0, 42.0, 42.0, 42.0, 42.0, 42.0])
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================
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Array0 = array(["one", "two", "three", "four"])
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Size = 3
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Init = "forty-two"
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Array = array(["one", "two", "three"])
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================
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Array0 = array([1.0, 2.0, 3.0, 4.0])
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Size = 6
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Init = 42.0
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Array = array([1.0, 2.0, 3.0, 4.0, 42.0, 42.0])
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================
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Array0 = array(['a', 'b', 'c', 'd'])
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Size = 3
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Init = 'X'
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Array = array(['a', 'b', 'c'])
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================
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Array0 = array(['a', 'b', 'c', 'd'])
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Size = 6
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Init = 'X'
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Array = array(['a', 'b', 'c', 'd', 'X', 'X'])
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================
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Array0 = array([orange, lemon, apple, pear])
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Size = 3
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Init = pineapple
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Array = array([orange, lemon, apple])
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================
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Array0 = array([orange, lemon, apple, pear])
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Size = 6
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Init = pineapple
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Array = array([orange, lemon, apple, pear, pineapple, pineapple])
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================
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Array0 = array([color(1u8, 1u8, 1u8), color(2u8, 2u8, 2u8), color(3u8, 3u8, 3u8), color(4u8, 4u8, 4u8)])
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Size = 3
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Init = color(0u8, 0u8, 0u8)
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Array = array([color(1u8, 1u8, 1u8), color(2u8, 2u8, 2u8), color(3u8, 3u8, 3u8)])
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================
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Array0 = array([color(1u8, 1u8, 1u8), color(2u8, 2u8, 2u8), color(3u8, 3u8, 3u8), color(4u8, 4u8, 4u8)])
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Size = 6
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Init = color(0u8, 0u8, 0u8)
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Array = array([color(1u8, 1u8, 1u8), color(2u8, 2u8, 2u8), color(3u8, 3u8, 3u8), color(4u8, 4u8, 4u8), color(0u8, 0u8, 0u8), color(0u8, 0u8, 0u8)])
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================
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Array0 = array([[1], [2, 2], [3, 3, 3], [4, 4, 4, 4]])
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Size = 3
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Init = [42]
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Array = array([[1], [2, 2], [3, 3, 3]])
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================
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Array0 = array([[1], [2, 2], [3, 3, 3], [4, 4, 4, 4]])
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Size = 6
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Init = [42]
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Array = array([[1], [2, 2], [3, 3, 3], [4, 4, 4, 4], [42], [42]])
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