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"{ Encoding: utf8 }"
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"{ Package: 'stx:goodies/regression' }"
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"{ NameSpace: RegressionTests }"
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TestCase subclass:#TypedArrayTests
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instanceVariableNames:''
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classVariableNames:''
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poolDictionaries:''
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category:'tests-Regression-Collections'
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!
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!TypedArrayTests class methodsFor:'queries'!
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coveredClassNames
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^ #( FloatArray )
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! !
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!TypedArrayTests methodsFor:'tests'!
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test01a_createFloatArray
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|a|
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a := FloatArray new:3.
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self assert:(a size == 3).
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self assert:(a byteSize == (3 * 4)).
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a at:1 put:1.
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a at:2 put:2.
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a at:3 put:3.
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self assert:(a at:1) = 1.0.
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self assert:(a at:2) = 2.0.
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self assert:(a at:3) = 3.0.
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"Created: / 06-06-2019 / 12:32:04 / Claus Gittinger"
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!
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test01b_createDoubleArray
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|a|
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a := DoubleArray new:3.
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self assert:(a size == 3).
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self assert:(a byteSize == (3 * 8)).
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a at:1 put:1.
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a at:2 put:2.
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a at:3 put:3.
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self assert:(a at:1) = 1.0.
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self assert:(a at:2) = 2.0.
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self assert:(a at:3) = 3.0.
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"Created: / 06-06-2019 / 12:32:23 / Claus Gittinger"
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!
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test01c_createByteArray
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|a|
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a := ByteArray new:3.
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self assert:(a size == 3).
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self assert:(a byteSize == (3 * 1)).
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a at:1 put:1.
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a at:2 put:2.
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a at:3 put:3.
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self assert:(a at:1) = 1.
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self assert:(a at:2) = 2.
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self assert:(a at:3) = 3.
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"Created: / 06-06-2019 / 12:33:08 / Claus Gittinger"
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!
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test01d_createSignedByteArray
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|a|
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a := SignedByteArray new:3.
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self assert:(a size == 3).
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self assert:(a byteSize == (3 * 1)).
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a at:1 put:1.
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a at:2 put:-2.
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a at:3 put:3.
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self assert:(a at:1) = 1.
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self assert:(a at:2) = -2.
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self assert:(a at:3) = 3.
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"Created: / 06-06-2019 / 12:33:30 / Claus Gittinger"
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!
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test01e_createWordArray
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|a|
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a := WordArray new:3.
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self assert:(a size == 3).
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self assert:(a byteSize == (3 * 2)).
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a at:1 put:1.
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a at:2 put:2.
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a at:3 put:3.
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self assert:(a at:1) = 1.
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self assert:(a at:2) = 2.
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self assert:(a at:3) = 3.
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"Created: / 06-06-2019 / 12:33:50 / Claus Gittinger"
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!
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test01f_createSignedWordArray
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|a|
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a := SignedWordArray new:3.
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self assert:(a size == 3).
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self assert:(a byteSize == (3 * 2)).
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a at:1 put:1.
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a at:2 put:-2.
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a at:3 put:3.
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self assert:(a at:1) = 1.
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self assert:(a at:2) = -2.
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self assert:(a at:3) = 3.
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"Created: / 06-06-2019 / 12:34:19 / Claus Gittinger"
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!
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test01g_createIntegerArray
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|a|
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a := IntegerArray new:3.
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self assert:(a size == 3).
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self assert:(a byteSize == (3 * 4)).
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a at:1 put:1.
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a at:2 put:2.
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a at:3 put:3.
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self assert:(a at:1) = 1.
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self assert:(a at:2) = 2.
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self assert:(a at:3) = 3.
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"Created: / 06-06-2019 / 12:34:40 / Claus Gittinger"
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!
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test01h_createSignedIntegerArray
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|a|
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a := SignedIntegerArray new:3.
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self assert:(a size == 3).
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self assert:(a byteSize == (3 * 4)).
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a at:1 put:1.
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a at:2 put:-2.
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a at:3 put:3.
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self assert:(a at:1) = 1.
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self assert:(a at:2) = -2.
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self assert:(a at:3) = 3.
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"Created: / 06-06-2019 / 12:34:52 / Claus Gittinger"
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!
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test01i_createLongIntegerArray
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|a|
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a := LongIntegerArray new:3.
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self assert:(a size == 3).
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self assert:(a byteSize == (3 * 8)).
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a at:1 put:1.
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a at:2 put:2.
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a at:3 put:3.
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self assert:(a at:1) = 1.
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self assert:(a at:2) = 2.
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self assert:(a at:3) = 3.
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"Created: / 06-06-2019 / 12:35:07 / Claus Gittinger"
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!
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test01j_createSignedLongIntegerArray
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|a|
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a := SignedLongIntegerArray new:3.
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self assert:(a size == 3).
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self assert:(a byteSize == (3 * 8)).
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a at:1 put:1.
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a at:2 put:-2.
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a at:3 put:3.
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self assert:(a at:1) = 1.
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self assert:(a at:2) = -2.
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self assert:(a at:3) = 3.
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"Created: / 06-06-2019 / 12:35:19 / Claus Gittinger"
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!
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test01k_createHalfFloatArray
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|a|
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a := HalfFloatArray new:3.
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self assert:(a size == 3).
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self assert:(a byteSize == (3 * 2)).
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a at:1 put:1.
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a at:2 put:2.
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a at:3 put:3.
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self assert:(a at:1) = 1.0.
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self assert:(a at:2) = 2.0.
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self assert:(a at:3) = 3.0.
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"Created: / 06-06-2019 / 12:36:45 / Claus Gittinger"
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!
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test02_copyArrays
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|src copy|
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"/ -------------------------------------
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src := FloatArray new:5.
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self assert:(src size == 5).
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src at:1 put:1.
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src at:2 put:2.
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src at:3 put:3.
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self assert:(src at:1) = 1.0.
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self assert:(src at:2) = 2.0.
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self assert:(src at:3) = 3.0.
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copy := src copyFrom:1 to:3.
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self assert:(copy species == src species).
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self assert:(copy size == 3).
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self assert:(copy at:1) = 1.0.
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self assert:(copy at:2) = 2.0.
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self assert:(copy at:3) = 3.0.
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"/ -------------------------------------
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src := DoubleArray new:9.
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self assert:(src size == 9).
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src at:1 put:1.
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src at:2 put:2.
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src at:3 put:3.
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self assert:(src at:1) = 1.0.
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self assert:(src at:2) = 2.0.
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self assert:(src at:3) = 3.0.
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copy := src copyFrom:1 to:3.
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self assert:(copy species == src species).
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self assert:(copy size == 3).
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self assert:(copy at:1) = 1.0.
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self assert:(copy at:2) = 2.0.
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self assert:(copy at:3) = 3.0.
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"/ -------------------------------------
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src := HalfFloatArray new:9.
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self assert:(src size == 9).
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src at:1 put:1.
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src at:2 put:2.
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src at:3 put:3.
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self assert:(src at:1) = 1.0.
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self assert:(src at:2) = 2.0.
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self assert:(src at:3) = 3.0.
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copy := src copyFrom:1 to:3.
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self assert:(copy species == src species).
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self assert:(copy size == 3).
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self assert:(copy at:1) = 1.0.
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self assert:(copy at:2) = 2.0.
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self assert:(copy at:3) = 3.0.
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"/ -------------------------------------
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src := ByteArray new:9.
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self assert:(src size == 9).
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src at:1 put:1.
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src at:2 put:2.
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src at:3 put:3.
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self assert:(src at:1) = 1.
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self assert:(src at:2) = 2.
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self assert:(src at:3) = 3.
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copy := src copyFrom:1 to:3.
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self assert:(copy species == src species).
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self assert:(copy size == 3).
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self assert:(copy at:1) = 1.
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self assert:(copy at:2) = 2.
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self assert:(copy at:3) = 3.
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"/ -------------------------------------
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src := SignedByteArray new:9.
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self assert:(src size == 9).
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src at:1 put:1.
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src at:2 put:-2.
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src at:3 put:3.
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self assert:(src at:1) = 1.
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self assert:(src at:2) = -2.
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self assert:(src at:3) = 3.
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copy := src copyFrom:1 to:3.
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self assert:(copy species == src species).
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self assert:(copy size == 3).
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self assert:(copy at:1) = 1.
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self assert:(copy at:2) = -2.
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self assert:(copy at:3) = 3.
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"/ -------------------------------------
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src := WordArray new:9.
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self assert:(src size == 9).
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src at:1 put:1.
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src at:2 put:2.
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src at:3 put:3.
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self assert:(src at:1) = 1.
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self assert:(src at:2) = 2.
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self assert:(src at:3) = 3.
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copy := src copyFrom:1 to:3.
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self assert:(copy species == src species).
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self assert:(copy size == 3).
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self assert:(copy at:1) = 1.
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self assert:(copy at:2) = 2.
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self assert:(copy at:3) = 3.
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"/ -------------------------------------
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src := SignedWordArray new:9.
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self assert:(src size == 9).
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src at:1 put:1.
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src at:2 put:-2.
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src at:3 put:3.
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self assert:(src at:1) = 1.
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self assert:(src at:2) = -2.
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self assert:(src at:3) = 3.
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copy := src copyFrom:1 to:3.
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self assert:(copy species == src species).
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self assert:(copy size == 3).
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self assert:(copy at:1) = 1.
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self assert:(copy at:2) = -2.
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self assert:(copy at:3) = 3.
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381 |
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|
|
382 |
"/ -------------------------------------
|
|
|
383 |
|
|
|
384 |
src := IntegerArray new:9.
|
|
|
385 |
self assert:(src size == 9).
|
|
|
386 |
|
|
|
387 |
src at:1 put:1.
|
|
|
388 |
src at:2 put:2.
|
|
|
389 |
src at:3 put:3.
|
|
|
390 |
|
|
|
391 |
self assert:(src at:1) = 1.
|
|
|
392 |
self assert:(src at:2) = 2.
|
|
|
393 |
self assert:(src at:3) = 3.
|
|
|
394 |
|
|
|
395 |
copy := src copyFrom:1 to:3.
|
|
|
396 |
|
|
2271
|
397 |
self assert:(copy species == src species).
|
|
1516
|
398 |
self assert:(copy size == 3).
|
|
|
399 |
self assert:(copy at:1) = 1.
|
|
|
400 |
self assert:(copy at:2) = 2.
|
|
|
401 |
self assert:(copy at:3) = 3.
|
|
|
402 |
|
|
|
403 |
"/ -------------------------------------
|
|
|
404 |
|
|
|
405 |
src := SignedIntegerArray new:9.
|
|
|
406 |
self assert:(src size == 9).
|
|
|
407 |
|
|
|
408 |
src at:1 put:1.
|
|
|
409 |
src at:2 put:-2.
|
|
|
410 |
src at:3 put:3.
|
|
|
411 |
|
|
|
412 |
self assert:(src at:1) = 1.
|
|
|
413 |
self assert:(src at:2) = -2.
|
|
|
414 |
self assert:(src at:3) = 3.
|
|
|
415 |
|
|
|
416 |
copy := src copyFrom:1 to:3.
|
|
|
417 |
|
|
2271
|
418 |
self assert:(copy species == src species).
|
|
1516
|
419 |
self assert:(copy size == 3).
|
|
|
420 |
self assert:(copy at:1) = 1.
|
|
|
421 |
self assert:(copy at:2) = -2.
|
|
|
422 |
self assert:(copy at:3) = 3.
|
|
|
423 |
|
|
|
424 |
"/ -------------------------------------
|
|
|
425 |
|
|
|
426 |
src := LongIntegerArray new:9.
|
|
|
427 |
self assert:(src size == 9).
|
|
|
428 |
|
|
|
429 |
src at:1 put:1.
|
|
|
430 |
src at:2 put:2.
|
|
|
431 |
src at:3 put:3.
|
|
|
432 |
|
|
|
433 |
self assert:(src at:1) = 1.
|
|
|
434 |
self assert:(src at:2) = 2.
|
|
|
435 |
self assert:(src at:3) = 3.
|
|
|
436 |
|
|
|
437 |
copy := src copyFrom:1 to:3.
|
|
|
438 |
|
|
2271
|
439 |
self assert:(copy species == src species).
|
|
1516
|
440 |
self assert:(copy size == 3).
|
|
|
441 |
self assert:(copy at:1) = 1.
|
|
|
442 |
self assert:(copy at:2) = 2.
|
|
|
443 |
self assert:(copy at:3) = 3.
|
|
|
444 |
|
|
|
445 |
"/ -------------------------------------
|
|
|
446 |
|
|
|
447 |
src := SignedLongIntegerArray new:9.
|
|
|
448 |
self assert:(src size == 9).
|
|
|
449 |
|
|
|
450 |
src at:1 put:1.
|
|
|
451 |
src at:2 put:-2.
|
|
|
452 |
src at:3 put:3.
|
|
|
453 |
|
|
|
454 |
self assert:(src at:1) = 1.
|
|
|
455 |
self assert:(src at:2) = -2.
|
|
|
456 |
self assert:(src at:3) = 3.
|
|
|
457 |
|
|
|
458 |
copy := src copyFrom:1 to:3.
|
|
|
459 |
|
|
2271
|
460 |
self assert:(copy species == src species).
|
|
1516
|
461 |
self assert:(copy size == 3).
|
|
|
462 |
self assert:(copy at:1) = 1.
|
|
|
463 |
self assert:(copy at:2) = -2.
|
|
|
464 |
self assert:(copy at:3) = 3.
|
|
2271
|
465 |
|
|
|
466 |
"Modified: / 06-06-2019 / 12:38:41 / Claus Gittinger"
|
|
1518
|
467 |
!
|
|
|
468 |
|
|
|
469 |
test03_byteAt
|
|
|
470 |
|a flt1 flt2 flt3|
|
|
|
471 |
|
|
|
472 |
"/ -------------------------------------
|
|
|
473 |
|
|
|
474 |
a := FloatArray new:3.
|
|
|
475 |
|
|
|
476 |
a at:1 put:1.
|
|
|
477 |
a at:2 put:2.
|
|
|
478 |
a at:3 put:99.
|
|
|
479 |
|
|
|
480 |
flt1 := 1 asShortFloat.
|
|
|
481 |
flt2 := 2 asShortFloat.
|
|
|
482 |
flt3 := 3 asShortFloat.
|
|
|
483 |
|
|
|
484 |
self assert:(a byteAt:1) = (flt1 byteAt:1).
|
|
|
485 |
self assert:(a byteAt:2) = (flt1 byteAt:2).
|
|
|
486 |
self assert:(a byteAt:3) = (flt1 byteAt:3).
|
|
|
487 |
self assert:(a byteAt:4) = (flt1 byteAt:4).
|
|
|
488 |
|
|
|
489 |
self assert:(a byteAt:5) = (flt2 byteAt:1).
|
|
|
490 |
self assert:(a byteAt:6) = (flt2 byteAt:2).
|
|
|
491 |
self assert:(a byteAt:7) = (flt2 byteAt:3).
|
|
|
492 |
self assert:(a byteAt:8) = (flt2 byteAt:4).
|
|
|
493 |
|
|
|
494 |
a byteAt:5 put:(flt3 byteAt:1).
|
|
|
495 |
a byteAt:6 put:(flt3 byteAt:2).
|
|
|
496 |
a byteAt:7 put:(flt3 byteAt:3).
|
|
|
497 |
a byteAt:8 put:(flt3 byteAt:4).
|
|
|
498 |
|
|
|
499 |
self assert:(a at:1) = flt1.
|
|
|
500 |
self assert:(a at:2) = flt3.
|
|
|
501 |
self assert:(a at:3) = 99.
|
|
|
502 |
|
|
|
503 |
"/ -------------------------------------
|
|
|
504 |
|
|
|
505 |
a := DoubleArray new:3.
|
|
|
506 |
|
|
|
507 |
a at:1 put:1.
|
|
|
508 |
a at:2 put:2.
|
|
|
509 |
a at:3 put:99.
|
|
|
510 |
|
|
|
511 |
flt1 := 1 asFloat.
|
|
|
512 |
flt2 := 2 asFloat.
|
|
|
513 |
flt3 := 3 asFloat.
|
|
|
514 |
|
|
|
515 |
self assert:(a byteAt:1) = (flt1 byteAt:1).
|
|
|
516 |
self assert:(a byteAt:2) = (flt1 byteAt:2).
|
|
|
517 |
self assert:(a byteAt:3) = (flt1 byteAt:3).
|
|
|
518 |
self assert:(a byteAt:4) = (flt1 byteAt:4).
|
|
|
519 |
self assert:(a byteAt:5) = (flt1 byteAt:5).
|
|
|
520 |
self assert:(a byteAt:6) = (flt1 byteAt:6).
|
|
|
521 |
self assert:(a byteAt:7) = (flt1 byteAt:7).
|
|
|
522 |
self assert:(a byteAt:8) = (flt1 byteAt:8).
|
|
|
523 |
|
|
|
524 |
self assert:(a byteAt:9) = (flt2 byteAt:1).
|
|
|
525 |
self assert:(a byteAt:10) = (flt2 byteAt:2).
|
|
|
526 |
self assert:(a byteAt:11) = (flt2 byteAt:3).
|
|
|
527 |
self assert:(a byteAt:12) = (flt2 byteAt:4).
|
|
|
528 |
self assert:(a byteAt:13) = (flt2 byteAt:5).
|
|
|
529 |
self assert:(a byteAt:14) = (flt2 byteAt:6).
|
|
|
530 |
self assert:(a byteAt:15) = (flt2 byteAt:7).
|
|
|
531 |
self assert:(a byteAt:16) = (flt2 byteAt:8).
|
|
|
532 |
|
|
|
533 |
a byteAt:9 put:(flt3 byteAt:1).
|
|
|
534 |
a byteAt:10 put:(flt3 byteAt:2).
|
|
|
535 |
a byteAt:11 put:(flt3 byteAt:3).
|
|
|
536 |
a byteAt:12 put:(flt3 byteAt:4).
|
|
|
537 |
a byteAt:13 put:(flt3 byteAt:5).
|
|
|
538 |
a byteAt:14 put:(flt3 byteAt:6).
|
|
|
539 |
a byteAt:15 put:(flt3 byteAt:7).
|
|
|
540 |
a byteAt:16 put:(flt3 byteAt:8).
|
|
|
541 |
|
|
|
542 |
self assert:(a at:1) = flt1.
|
|
|
543 |
self assert:(a at:2) = flt3.
|
|
|
544 |
self assert:(a at:3) = 99.
|
|
|
545 |
|
|
|
546 |
"/ -------------------------------------
|
|
|
547 |
|
|
|
548 |
a := IntegerArray new:3.
|
|
|
549 |
|
|
|
550 |
a at:1 put:1.
|
|
|
551 |
a at:2 put:2.
|
|
|
552 |
a at:3 put:99.
|
|
|
553 |
|
|
|
554 |
"/ this depends on the machine's byte order!!
|
|
|
555 |
UninterpretedBytes isBigEndian ifTrue:[
|
|
|
556 |
self assert:(a byteAt:1) = 0.
|
|
|
557 |
self assert:(a byteAt:2) = 0.
|
|
|
558 |
self assert:(a byteAt:3) = 0.
|
|
|
559 |
self assert:(a byteAt:4) = 1.
|
|
|
560 |
|
|
|
561 |
self assert:(a byteAt:5) = 0.
|
|
|
562 |
self assert:(a byteAt:6) = 0.
|
|
|
563 |
self assert:(a byteAt:7) = 0.
|
|
|
564 |
self assert:(a byteAt:8) = 2.
|
|
|
565 |
|
|
|
566 |
a byteAt:5 put:(flt3 byteAt:1).
|
|
|
567 |
a byteAt:6 put:(flt3 byteAt:2).
|
|
|
568 |
a byteAt:7 put:(flt3 byteAt:3).
|
|
|
569 |
a byteAt:8 put:(flt3 byteAt:4).
|
|
|
570 |
|
|
|
571 |
a byteAt:8 put:3.
|
|
|
572 |
] ifFalse:[
|
|
|
573 |
self assert:(a byteAt:1) = 1.
|
|
|
574 |
self assert:(a byteAt:2) = 0.
|
|
|
575 |
self assert:(a byteAt:3) = 0.
|
|
|
576 |
self assert:(a byteAt:4) = 0.
|
|
|
577 |
|
|
|
578 |
self assert:(a byteAt:5) = 2.
|
|
|
579 |
self assert:(a byteAt:6) = 0.
|
|
|
580 |
self assert:(a byteAt:7) = 0.
|
|
|
581 |
self assert:(a byteAt:8) = 0.
|
|
|
582 |
|
|
|
583 |
a byteAt:5 put:3.
|
|
|
584 |
].
|
|
|
585 |
|
|
|
586 |
self assert:(a at:1) = 1.
|
|
|
587 |
self assert:(a at:2) = 3.
|
|
|
588 |
self assert:(a at:3) = 99.
|
|
|
589 |
|
|
|
590 |
"/ -------------------------------------
|
|
|
591 |
|
|
|
592 |
a := LongIntegerArray new:3.
|
|
|
593 |
|
|
|
594 |
a at:1 put:1.
|
|
|
595 |
a at:2 put:2.
|
|
|
596 |
a at:3 put:99.
|
|
|
597 |
|
|
|
598 |
"/ this depends on the machine's byte order!!
|
|
|
599 |
UninterpretedBytes isBigEndian ifTrue:[
|
|
|
600 |
self assert:(a byteAt:1) = 0.
|
|
|
601 |
self assert:(a byteAt:2) = 0.
|
|
|
602 |
self assert:(a byteAt:3) = 0.
|
|
|
603 |
self assert:(a byteAt:4) = 0.
|
|
|
604 |
self assert:(a byteAt:5) = 0.
|
|
|
605 |
self assert:(a byteAt:6) = 0.
|
|
|
606 |
self assert:(a byteAt:7) = 0.
|
|
|
607 |
self assert:(a byteAt:8) = 1.
|
|
|
608 |
|
|
|
609 |
self assert:(a byteAt:8+1) = 0.
|
|
|
610 |
self assert:(a byteAt:8+2) = 0.
|
|
|
611 |
self assert:(a byteAt:8+3) = 0.
|
|
|
612 |
self assert:(a byteAt:8+4) = 0.
|
|
|
613 |
self assert:(a byteAt:8+5) = 0.
|
|
|
614 |
self assert:(a byteAt:8+6) = 0.
|
|
|
615 |
self assert:(a byteAt:8+7) = 0.
|
|
|
616 |
self assert:(a byteAt:8+8) = 2.
|
|
|
617 |
|
|
|
618 |
a byteAt:8+8 put:3.
|
|
|
619 |
] ifFalse:[
|
|
|
620 |
self assert:(a byteAt:1) = 1.
|
|
|
621 |
self assert:(a byteAt:2) = 0.
|
|
|
622 |
self assert:(a byteAt:3) = 0.
|
|
|
623 |
self assert:(a byteAt:4) = 0.
|
|
|
624 |
self assert:(a byteAt:5) = 0.
|
|
|
625 |
self assert:(a byteAt:6) = 0.
|
|
|
626 |
self assert:(a byteAt:7) = 0.
|
|
|
627 |
self assert:(a byteAt:8) = 0.
|
|
|
628 |
|
|
|
629 |
self assert:(a byteAt:8+1) = 2.
|
|
|
630 |
self assert:(a byteAt:8+2) = 0.
|
|
|
631 |
self assert:(a byteAt:8+3) = 0.
|
|
|
632 |
self assert:(a byteAt:8+4) = 0.
|
|
|
633 |
self assert:(a byteAt:8+5) = 0.
|
|
|
634 |
self assert:(a byteAt:8+6) = 0.
|
|
|
635 |
self assert:(a byteAt:8+7) = 0.
|
|
|
636 |
self assert:(a byteAt:8+8) = 0.
|
|
|
637 |
|
|
|
638 |
a byteAt:8+1 put:3.
|
|
|
639 |
].
|
|
|
640 |
|
|
|
641 |
self assert:(a at:1) = 1.
|
|
|
642 |
self assert:(a at:2) = 3.
|
|
|
643 |
self assert:(a at:3) = 99.
|
|
|
644 |
|
|
|
645 |
"/ -------------------------------------
|
|
1520
|
646 |
|
|
|
647 |
a := SignedLongIntegerArray new:3.
|
|
|
648 |
|
|
|
649 |
a at:1 put:1.
|
|
|
650 |
a at:2 put:-2.
|
|
|
651 |
a at:3 put:99.
|
|
|
652 |
|
|
|
653 |
"/ this depends on the machine's byte order!!
|
|
|
654 |
UninterpretedBytes isBigEndian ifTrue:[
|
|
|
655 |
self assert:(a byteAt:1) = 0.
|
|
|
656 |
self assert:(a byteAt:2) = 0.
|
|
|
657 |
self assert:(a byteAt:3) = 0.
|
|
|
658 |
self assert:(a byteAt:4) = 0.
|
|
|
659 |
self assert:(a byteAt:5) = 0.
|
|
|
660 |
self assert:(a byteAt:6) = 0.
|
|
|
661 |
self assert:(a byteAt:7) = 0.
|
|
|
662 |
self assert:(a byteAt:8) = 1.
|
|
|
663 |
|
|
|
664 |
self assert:(a byteAt:8+1) = 16rFF.
|
|
|
665 |
self assert:(a byteAt:8+2) = 16rFF.
|
|
|
666 |
self assert:(a byteAt:8+3) = 16rFF.
|
|
|
667 |
self assert:(a byteAt:8+4) = 16rFF.
|
|
|
668 |
self assert:(a byteAt:8+5) = 16rFF.
|
|
|
669 |
self assert:(a byteAt:8+6) = 16rFF.
|
|
|
670 |
self assert:(a byteAt:8+7) = 16rFF.
|
|
|
671 |
self assert:(a byteAt:8+8) = 16rFE.
|
|
|
672 |
|
|
|
673 |
a byteAt:8+8 put:16rFD.
|
|
|
674 |
] ifFalse:[
|
|
|
675 |
self assert:(a byteAt:1) = 1.
|
|
|
676 |
self assert:(a byteAt:2) = 0.
|
|
|
677 |
self assert:(a byteAt:3) = 0.
|
|
|
678 |
self assert:(a byteAt:4) = 0.
|
|
|
679 |
self assert:(a byteAt:5) = 0.
|
|
|
680 |
self assert:(a byteAt:6) = 0.
|
|
|
681 |
self assert:(a byteAt:7) = 0.
|
|
|
682 |
self assert:(a byteAt:8) = 0.
|
|
|
683 |
|
|
|
684 |
self assert:(a byteAt:8+1) = 16rFE.
|
|
|
685 |
self assert:(a byteAt:8+2) = 16rFF.
|
|
|
686 |
self assert:(a byteAt:8+3) = 16rFF.
|
|
|
687 |
self assert:(a byteAt:8+4) = 16rFF.
|
|
|
688 |
self assert:(a byteAt:8+5) = 16rFF.
|
|
|
689 |
self assert:(a byteAt:8+6) = 16rFF.
|
|
|
690 |
self assert:(a byteAt:8+7) = 16rFF.
|
|
|
691 |
self assert:(a byteAt:8+8) = 16rFF.
|
|
|
692 |
|
|
|
693 |
a byteAt:8+1 put:16rFD.
|
|
|
694 |
].
|
|
|
695 |
|
|
|
696 |
self assert:(a at:1) = 1.
|
|
|
697 |
self assert:(a at:2) = -3.
|
|
|
698 |
self assert:(a at:3) = 99.
|
|
|
699 |
|
|
1518
|
700 |
"/ -------------------------------------
|
|
1520
|
701 |
"/ -------------------------------------
|
|
|
702 |
|
|
|
703 |
"Modified: / 26-08-2016 / 13:27:57 / cg"
|
|
2273
|
704 |
!
|
|
|
705 |
|
|
|
706 |
test04a_halfFloatArray
|
|
|
707 |
|a|
|
|
|
708 |
|
|
|
709 |
"/ -------------------------------------
|
|
|
710 |
|
|
|
711 |
a := HalfFloatArray new:1.
|
|
|
712 |
|
|
|
713 |
a at:1 put:(1/3) asFloat.
|
|
|
714 |
|
|
|
715 |
"/ halfFloats have only rougly 3.5 digits precision
|
|
|
716 |
self assert:((a at:1) closeTo:0.3333333333 withEpsilon:0.001).
|
|
|
717 |
self assert:((a at:1) - 0.333333333333333) <= (HalfFloatArray epsilon * 2).
|
|
|
718 |
|
|
|
719 |
"Created: / 06-06-2019 / 13:09:08 / Claus Gittinger"
|
|
|
720 |
"Modified: / 06-06-2019 / 16:53:53 / Claus Gittinger"
|
|
|
721 |
!
|
|
|
722 |
|
|
|
723 |
test04b_floatArray
|
|
|
724 |
|a|
|
|
|
725 |
|
|
|
726 |
"/ -------------------------------------
|
|
|
727 |
|
|
|
728 |
a := FloatArray new:1.
|
|
|
729 |
|
|
|
730 |
a at:1 put:(1/3) asFloat.
|
|
|
731 |
|
|
|
732 |
"/ floats have only rougly 6 digits precision
|
|
|
733 |
self assert:((a at:1) closeTo:0.3333333333 withEpsilon:0.0000001).
|
|
|
734 |
self assert:((a at:1) - 0.333333333333333) <= (ShortFloat epsilon * 2).
|
|
|
735 |
|
|
|
736 |
"Created: / 06-06-2019 / 13:09:33 / Claus Gittinger"
|
|
|
737 |
!
|
|
|
738 |
|
|
|
739 |
test04c_doubleArray
|
|
|
740 |
|a|
|
|
|
741 |
|
|
|
742 |
"/ -------------------------------------
|
|
|
743 |
|
|
|
744 |
a := DoubleArray new:1.
|
|
|
745 |
|
|
|
746 |
a at:1 put:(1/3) asFloat.
|
|
|
747 |
|
|
|
748 |
self assert:((a at:1) closeTo:0.333333333333333).
|
|
|
749 |
self assert:((a at:1) - 0.333333333333333) < 1E-15.
|
|
|
750 |
self assert:((a at:1) - 0.333333333333333) <= (Float epsilon * 2).
|
|
|
751 |
|
|
|
752 |
"Created: / 06-06-2019 / 13:10:09 / Claus Gittinger"
|
|
1513
|
753 |
! !
|
|
|
754 |
|
|
|
755 |
!TypedArrayTests class methodsFor:'documentation'!
|
|
|
756 |
|
|
|
757 |
version
|
|
|
758 |
^ '$Header$'
|
|
|
759 |
!
|
|
|
760 |
|
|
|
761 |
version_CVS
|
|
|
762 |
^ '$Header$'
|
|
|
763 |
! !
|
|
|
764 |
|