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1447
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"{ Package: 'stx:goodies/regression' }"
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242
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"{ NameSpace: RegressionTests }"
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TestCase subclass:#NumberTest
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1774
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instanceVariableNames:'a b'
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classVariableNames:''
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poolDictionaries:''
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category:'tests-Regression-Numbers'
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242
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!
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!NumberTest methodsFor:'accessing'!
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a
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^ a
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!
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a:something
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a := something.
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!
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b
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^ b
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!
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b:something
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b := something.
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! !
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2162
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!NumberTest methodsFor:'initialize / release'!
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327
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670
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tearDown
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Class withoutUpdatingChangesDo:[
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1719
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self class removeSelector:#testEQ
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670
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].
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327
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! !
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2407
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!NumberTest methodsFor:'tests-comparing'!
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test_minMax
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self assert:(0.5 min:1) = 0.5.
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self assert:(1.5 min:1) = 1.
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self assert:(2 min:1) = 1.
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self assert:(-1 min:1) = -1.
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self assert:(0.5 max:1) = 1.
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self assert:(1.5 max:1) = 1.5.
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self assert:(1.5 max:2) = 2.
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self assert:(2 max:1) = 2.
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self assert:(-1 max:1) = 1.
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self assert:(0.5 min:1 max:0) = 0.5.
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self assert:(1 min:1 max:0) = 1.
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self assert:(1.5 min:1 max:0) = 1.
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self assert:(2 min:1 max:0) = 1.
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self assert:(0 min:1 max:0) = 0.
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self assert:(0.0 min:1 max:0) = 0.
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self assert:(-1 min:1 max:0) = 0.
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! !
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315
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!NumberTest methodsFor:'tests-concrete bugs'!
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242
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test_eqNumberBug
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"reported 09-09-2004;
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stc generated wrong code for some inlined = - compare (shame)."
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1713
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2231
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self
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skipIf:ExternalAddress pointerSize = 8
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description:'Compile does not work under 64bit'.
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2227
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false "(Helper
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1883
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isStcCompiledMethod:#test_eqNumberBug
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1916
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in:self
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2227
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)" ifTrue:[
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1916
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self
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skipIf:true
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description:'#compile is not available in stand alone apps'.
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].
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1883
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242
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Class withoutUpdatingChangesDo:[
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1713
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self class
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compile:
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242
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'testEQ
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a = b ifTrue:[^ false].
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^ true.
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'
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1713
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classified:'temporary'.
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242
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].
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self assert: (
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(self
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1713
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a:0;
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b:0) testEQ ) == false.
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242
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self assert: (
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(self
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1713
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a:0;
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b:0.0) testEQ ) == false.
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242
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self assert: (
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(self
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1713
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a:0.0;
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b:0) testEQ ) == false.
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242
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self assert: (
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(self
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1713
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a:0.0;
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b:0.0) testEQ ) == false.
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242
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Class withoutUpdatingChangesDo:[
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1713
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Compiler stcCompileMethod:(self class compiledMethodAt:#testEQ).
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242
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].
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self assert: (
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(self
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1713
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a:0;
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b:0) testEQ ) == false.
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242
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self assert: (
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(self
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1713
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a:0;
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b:0.0) testEQ ) == false.
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242
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self assert: (
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(self
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1713
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a:0.0;
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b:0) testEQ ) == false.
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242
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self assert: (
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(self
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1713
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a:0.0;
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b:0.0) testEQ ) == false.
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242
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Class withoutUpdatingChangesDo:[
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1713
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self class removeSelector:#testEQ
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242
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].
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"
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self new test_eqNumberBug
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"
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2227
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142 |
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"Modified (format): / 06-05-2019 / 14:12:55 / Claus Gittinger"
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2231
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"Modified: / 21-05-2019 / 16:20:50 / Stefan Reise"
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242
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! !
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327
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!NumberTest methodsFor:'tests-conversion-rounding'!
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test_conversion
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"reported as Bug 388
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Current implementation neither truncate nor round to nearest Floating point
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value, it just accumulate round off errors."
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153 |
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154 |
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self assert: 16r1FFFFFFFFFFFF0801 asDouble ~= 16r1FFFFFFFFFFFF0800 asDouble.
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"this test is on 65 bits"
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self assert: 16r1FFFFFFFFFFFF0802 asDouble ~= 16r1FFFFFFFFFFFF0800 asDouble.
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"this test is on 64 bits"
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160 |
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self assert: 16r1FFFFFFFFFFF1F800 asDouble = 16r1FFFFFFFFFFF20000 asDouble.
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2424
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"nearest even is higher"
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327
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self assert: 16r1FFFFFFFFFFFF0800 asDouble = 16r1FFFFFFFFFFFF0000 asDouble.
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"nearest even is lower"
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165 |
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2424
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self assert: 16r1FFFFFFFFFFF1F800 asLongFloat ~= 16r1FFFFFFFFFFF20000 asLongFloat.
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self assert: 16r1FFFFFFFFFFFF0800 asLongFloat ~= 16r1FFFFFFFFFFFF0000 asLongFloat.
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168 |
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327
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169 |
"Created: / 24-10-2006 / 15:31:20 / cg"
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! !
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171 |
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1628
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!NumberTest methodsFor:'tests-printing'!
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173 |
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1718
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174 |
testPrintf_FixedPoint
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"/ FixedPoint
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2427
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|pi|
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pi := FixedPoint pi.
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180 |
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self assert:( (PrintfScanf printf:'%.4f' argument:pi) = '3.1416' ).
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self assert:( (PrintfScanf printf:'%.8f' argument:pi) = '3.14159265' ).
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self assert:( (PrintfScanf printf:'%f' argument:pi) = '3.141593' ).
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1718
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"/ too small
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2427
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self assert:( (pi printfPrintString:'%4Lf') = '3.141593' ).
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self assert:( (pi printfPrintString:'%5Lf') = '3.141593' ).
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self assert:( (pi printfPrintString:'%6Lf') = '3.141593' ).
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self assert:( (pi printfPrintString:'%7Lf') = '3.141593' ).
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1718
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"/ fit
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2427
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self assert:( (pi printfPrintString:'%8Lf') = '3.141593' ).
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self assert:( (pi printfPrintString:'%4.2Lf') = '3.14' ).
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1718
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"/ left filled
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2427
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self assert:( (pi printfPrintString:'%9Lf') = ' 3.141593' ).
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1718
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"/ right filled
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2427
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self assert:( (pi printfPrintString:'%-9Lf') = '3.141593 ' ).
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1718
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197 |
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"Created: / 10-10-2017 / 12:36:21 / cg"
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1774
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"Modified: / 10-10-2017 / 16:29:20 / cg"
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1718
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!
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201 |
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testPrintf_Float
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1628
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203 |
"/ Float
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204 |
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2427
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|pi|
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206 |
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pi := Float pi.
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208 |
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self assert:( (PrintfScanf printf:'%.0f' argument:pi) = '3' ).
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self assert:( (PrintfScanf printf:'%#.0f' argument:pi) = '3.0' ). "/ hash forces print of '.0'
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self assert:( (PrintfScanf printf:'%.1f' argument:pi) = '3.1' ).
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self assert:( (PrintfScanf printf:'%#.1f' argument:pi) = '3.1' ).
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self assert:( (PrintfScanf printf:'%.2f' argument:pi) = '3.14' ).
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self assert:( (PrintfScanf printf:'%.3f' argument:pi) = '3.142' ).
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self assert:( (PrintfScanf printf:'%.4f' argument:pi) = '3.1416' ).
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self assert:( (PrintfScanf printf:'%.8f' argument:pi) = '3.14159265' ).
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217 |
self assert:( (PrintfScanf printf:'%f' argument:pi) = '3.141593' ).
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218 |
self assert:( (PrintfScanf printf:'%4f' argument:pi) = '3.141593' ).
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1628
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219 |
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220 |
"/ too small
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2427
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221 |
self assert:( (pi printfPrintString:'%4f') = '3.141593' ).
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222 |
self assert:( (pi printfPrintString:'%5f') = '3.141593' ).
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223 |
self assert:( (pi printfPrintString:'%6f') = '3.141593' ).
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224 |
self assert:( (pi printfPrintString:'%7f') = '3.141593' ).
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1628
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"/ fit
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2427
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self assert:( (pi printfPrintString:'%8f') = '3.141593' ).
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227 |
self assert:( (pi printfPrintString:'%4.2f') = '3.14' ).
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1628
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"/ left filled
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2427
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self assert:( (pi printfPrintString:'%9f') = ' 3.141593' ).
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self assert:( (pi printfPrintString:'%8.4f') = ' 3.1416' ).
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1776
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231 |
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1628
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"/ right filled
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2427
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self assert:( (pi printfPrintString:'%-9f') = '3.141593 ' ).
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1628
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234 |
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2392
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false ifTrue:[
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236 |
#(
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237 |
'%.3f' 1.0 '1.0'
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238 |
) inGroupsOf:3 do:[:fmt :val :expected|
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|printfGenerated stxGenerated|
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240 |
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printfGenerated := val printfPrintString:fmt.
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stxGenerated := PrintfScanf printf:fmt argument:val.
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self assert:(stxGenerated = printfGenerated).
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self assert:(printfGenerated = expected).
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].
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].
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247 |
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self assert:( (1.0 printfPrintString:'%4f') = '1.000000' ).
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249 |
self assert:( (1.0 printfPrintString:'%5f') = '1.000000' ).
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250 |
self assert:( (1.0 printfPrintString:'%6f') = '1.000000' ).
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self assert:( (1.0 printfPrintString:'%7f') = '1.000000' ).
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252 |
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253 |
self assert:( (1.0 printfPrintString:'%.0f') = '1' ).
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254 |
self assert:( (1.0 printfPrintString:'%#.0f') = '1.' ).
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255 |
self assert:( (1.0 printfPrintString:'%#.0g') = '1.' ).
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256 |
self assert:( (1.0 printfPrintString:'%#.1f') = '1.0' ).
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self assert:( (1.0 printfPrintString:'%#.1g') = '1.' ).
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258 |
self assert:( (1.0 printfPrintString:'%.1f') = '1.0' ).
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259 |
self assert:( (1.0 printfPrintString:'%.2f') = '1.00' ).
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260 |
self assert:( (1.0 printfPrintString:'%.3f') = '1.000' ).
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self assert:( (1.0 printfPrintString:'%.4f') = '1.0000' ).
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self assert:( (1.0 printfPrintString:'%.5f') = '1.00000' ).
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263 |
self assert:( (1.0 printfPrintString:'%.6f') = '1.000000' ).
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264 |
self assert:( (1.0 printfPrintString:'%.7f') = '1.0000000' ).
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265 |
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266 |
self assert:( (PrintfScanf printf:'%.0f' argument:1.0) = '1' ).
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267 |
false ifTrue:[
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268 |
self assert:( (PrintfScanf printf:'%#.0f' argument:1.0) = '3.0' ). "/ hash forces print of '.0'
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].
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270 |
self assert:( (PrintfScanf printf:'%.1f' argument:1.0) = '1.0' ).
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271 |
self assert:( (PrintfScanf printf:'%#.1f' argument:1.0) = '1.0' ).
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272 |
self assert:( (PrintfScanf printf:'%.2f' argument:1.0) = '1.0' ).
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273 |
self assert:( (PrintfScanf printf:'%.3f' argument:1.0) = '1.0' ).
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274 |
self assert:( (PrintfScanf printf:'%.4f' argument:1.0) = '1.0' ).
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275 |
self assert:( (PrintfScanf printf:'%.8f' argument:1.0) = '1.0' ).
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276 |
self assert:( (PrintfScanf printf:'%f' argument:1.0) = '1.0' ).
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277 |
self assert:( (PrintfScanf printf:'%4f' argument:1.0) = ' 1.0' ).
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278 |
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1718
|
279 |
"Created: / 10-10-2017 / 12:34:51 / cg"
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1776
|
280 |
"Modified: / 10-10-2017 / 16:32:01 / cg"
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1718
|
281 |
!
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282 |
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283 |
testPrintf_Fraction
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|
284 |
"/ Fraction
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2427
|
285 |
|pi|
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286 |
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|
287 |
pi := Fraction pi.
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|
288 |
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|
289 |
self assert:( (PrintfScanf printf:'%.4f' argument:pi) = '3.1416' ).
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290 |
self assert:( (PrintfScanf printf:'%.8f' argument:pi) = '3.14159265' ).
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291 |
self assert:( (PrintfScanf printf:'%f' argument:pi) = '3.141593' ).
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1628
|
292 |
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293 |
"/ too small
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2427
|
294 |
self assert:( (pi printfPrintString:'%4Lf') = '3.141593' ).
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295 |
self assert:( (pi printfPrintString:'%5Lf') = '3.141593' ).
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296 |
self assert:( (pi printfPrintString:'%6Lf') = '3.141593' ).
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|
297 |
self assert:( (pi printfPrintString:'%7Lf') = '3.141593' ).
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1628
|
298 |
"/ fit
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2427
|
299 |
self assert:( (pi printfPrintString:'%8Lf') = '3.141593' ).
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|
300 |
self assert:( (pi printfPrintString:'%4.2Lf') = '3.14' ).
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1628
|
301 |
"/ left filled
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2427
|
302 |
self assert:( (pi printfPrintString:'%9Lf') = ' 3.141593' ).
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1628
|
303 |
"/ right filled
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2427
|
304 |
self assert:( (pi printfPrintString:'%-9Lf') = '3.141593 ' ).
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1718
|
305 |
|
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|
306 |
"Created: / 10-10-2017 / 12:37:25 / cg"
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1774
|
307 |
"Modified: / 10-10-2017 / 16:29:27 / cg"
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|
308 |
!
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309 |
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2392
|
310 |
testPrintf_Integer
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311 |
"/ Integers
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312 |
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|
313 |
"/ verify that our printf generates the same string as the system-printf.
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314 |
"/ Checks of printfPrintString: are here to make sure, that the system's printf is doing it right...)
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315 |
self assert:( (20 printfPrintString:'%d') = '20' ).
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316 |
self assert:( (20 printfPrintString:'% d') = ' 20' ).
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317 |
self assert:( (-20 printfPrintString:'% d') = '-20' ).
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318 |
self assert:( (20 printfPrintString:'%#d') = '20' ).
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319 |
self assert:( (20 printfPrintString:'%#5d') = ' 20' ).
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|
320 |
self assert:( (20 printfPrintString:'% -#5d') = ' 20 ' ).
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|
321 |
self assert:( (20 printfPrintString:'%- #5d') = ' 20 ' ).
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322 |
self assert:( (20 printfPrintString:'%-# 5d') = ' 20 ' ).
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|
323 |
self assert:( (20 printfPrintString:'%-#5d') = '20 ' ).
|
|
|
324 |
self assert:( (20 printfPrintString:'%-#05d') = '20 ' ). "/ NOTICE
|
|
|
325 |
self assert:( (20 printfPrintString:'%-0#5d') = '20 ' ). "/ NOTICE
|
|
|
326 |
self assert:( (20 printfPrintString:'%0-#5d') = '20 ' ). "/ NOTICE
|
|
|
327 |
self assert:( (20 printfPrintString:'%0#-5d') = '20 ' ). "/ NOTICE
|
|
|
328 |
self assert:( (20 printfPrintString:'%#05d') = '00020' ).
|
|
|
329 |
self assert:( (20 printfPrintString:'%# 5d') = ' 20' ).
|
|
|
330 |
self assert:( (20 printfPrintString:'%+ 5d') = ' +20' ).
|
|
|
331 |
self assert:( (20 printfPrintString:'%- 5d') = ' 20 ' ).
|
|
|
332 |
self assert:( (-20 printfPrintString:'%- 5d') = '-20 ' ).
|
|
|
333 |
|
|
|
334 |
#(
|
|
|
335 |
'%d' 20 '20'
|
|
|
336 |
'%d' -20 '-20'
|
|
|
337 |
'%D' 20 '20'
|
|
|
338 |
'%D' -20 '-20'
|
|
|
339 |
'%ld' 20 '20'
|
|
|
340 |
'%ld' -20 '-20'
|
|
|
341 |
'%lld' 20 '20'
|
|
|
342 |
'%lld' -20 '-20'
|
|
|
343 |
'%hd' 20 '20'
|
|
|
344 |
'%hd' -20 '-20'
|
|
|
345 |
'%hhd' 20 '20'
|
|
|
346 |
'%hhd' -20 '-20'
|
|
|
347 |
'%lhd' 20 '20'
|
|
|
348 |
'%hld' -20 '-20'
|
|
|
349 |
'% d' 20 ' 20'
|
|
|
350 |
'% d' -20 '-20'
|
|
|
351 |
'%#d' 20 '20'
|
|
|
352 |
'%#d' -20 '-20'
|
|
|
353 |
'%5d' 20 ' 20'
|
|
|
354 |
'%5d' -20 ' -20'
|
|
|
355 |
'%-5d' 20 '20 '
|
|
|
356 |
'%-5d' -20 '-20 '
|
|
|
357 |
'%05d' 20 '00020'
|
|
|
358 |
'%05d' -20 '-0020'
|
|
|
359 |
'%-05d' 20 '20 '
|
|
|
360 |
'%-05d' -20 '-20 '
|
|
|
361 |
'% 5d' 20 ' 20'
|
|
|
362 |
'% 5d' -20 ' -20'
|
|
|
363 |
'%- 5d' 20 ' 20 '
|
|
|
364 |
'%- 5d' -20 '-20 '
|
|
|
365 |
'%.0d' 20 '20'
|
|
|
366 |
'%.0d' -20 '-20'
|
|
|
367 |
'%.0d' 0 ''
|
|
|
368 |
'%x' 20 '14'
|
|
|
369 |
'%x' 255 'ff'
|
|
|
370 |
'%X' 255 'FF'
|
|
|
371 |
'%#x' 255 '0xff'
|
|
|
372 |
'%#X' 255 '0XFF' "/ printf also uppercases the 'x'
|
|
|
373 |
'%x' 0 '0'
|
|
|
374 |
'%#x' 0 '0'
|
|
|
375 |
'%#x' 20 '0x14'
|
|
|
376 |
'%5x' 20 ' 14'
|
|
|
377 |
'%-5x' 20 '14 '
|
|
|
378 |
'%#5x' 20 ' 0x14'
|
|
|
379 |
'%-#5x' 20 '0x14 '
|
|
|
380 |
'%#-5x' 20 '0x14 '
|
|
|
381 |
'%#-5X' 20 '0X14 '
|
|
|
382 |
"/ '%x' -20 '-14'
|
|
|
383 |
'%o' 20 '24'
|
|
|
384 |
'%o' 0 '0'
|
|
|
385 |
'%#o' 20 '024'
|
|
|
386 |
'%#o' 0 '0'
|
|
|
387 |
'%5o' 20 ' 24'
|
|
|
388 |
'%-5o' 20 '24 '
|
|
|
389 |
'%#5o' 20 ' 024'
|
|
|
390 |
'%-#5o' 20 '024 '
|
|
|
391 |
'%#-5o' 20 '024 '
|
|
|
392 |
'%-#05o' 20 '024 '
|
|
|
393 |
'%#05o' 20 '00024'
|
|
|
394 |
|
|
|
395 |
'%2d' 1234 '1234'
|
|
|
396 |
"/ '%2.2d' 1234 '1234'
|
|
|
397 |
'%2x' 10 ' a'
|
|
|
398 |
'%2X' 10 ' A'
|
|
|
399 |
'%02x' 10 '0a'
|
|
|
400 |
'%02X' 10 '0A'
|
|
|
401 |
"/ '%o' -20 '-24'
|
|
|
402 |
'%#5d' 20 ' 20'
|
|
|
403 |
'%-#5d' -20 '-20 '
|
|
|
404 |
'%-#5d' -20 '-20 '
|
|
|
405 |
'%-#05d' -20 '-20 '
|
|
|
406 |
'%#05d' -20 '-0020'
|
|
|
407 |
'%-#5d' 20 '20 '
|
|
|
408 |
'%-#5d' 20 '20 '
|
|
|
409 |
'%-#05d' 20 '20 '
|
|
|
410 |
'%-#05x' 20 '0x14 '
|
|
|
411 |
'%#05x' 20 '0x014'
|
|
2394
|
412 |
|
|
|
413 |
'%.3x' 0xAFFE 'affe' "/ max length ignored for numbers
|
|
2392
|
414 |
) inGroupsOf:3 do:[:fmt :val :expected|
|
|
|
415 |
|printfGenerated stxGenerated|
|
|
|
416 |
|
|
|
417 |
printfGenerated := val printfPrintString:fmt.
|
|
|
418 |
stxGenerated := PrintfScanf printf:fmt argument:val.
|
|
|
419 |
self assert:(stxGenerated = printfGenerated).
|
|
|
420 |
self assert:(printfGenerated = expected).
|
|
|
421 |
].
|
|
|
422 |
|
|
|
423 |
"/ hex
|
|
|
424 |
|
|
|
425 |
self assert:( (PrintfScanf printf:'%x' argument:-20) = '-14' ).
|
|
|
426 |
self assert:( (PrintfScanf printf:'%#x' argument:-20) = '-0x14' ).
|
|
|
427 |
self assert:( (PrintfScanf printf:'%#7x' argument:-20) = ' -0x14' ).
|
|
|
428 |
self assert:( (PrintfScanf printf:'%-#7x' argument:-20) = '-0x14 ' ).
|
|
|
429 |
self assert:( (PrintfScanf printf:'%-#07x' argument:-20) = '-0x14 ' ).
|
|
|
430 |
self assert:( (PrintfScanf printf:'%#07x' argument:-20) = '-0x0014' ).
|
|
|
431 |
|
|
|
432 |
"/ octal
|
|
|
433 |
|
|
|
434 |
self assert:( (PrintfScanf printf:'%o' argument:-20) = '-24' ).
|
|
|
435 |
self assert:( (PrintfScanf printf:'%#o' argument:-20) = '-024' ).
|
|
|
436 |
self assert:( (PrintfScanf printf:'%#5o' argument:-20) = ' -024' ).
|
|
|
437 |
self assert:( (PrintfScanf printf:'%-#5o' argument:-20) = '-024 ' ).
|
|
|
438 |
self assert:( (PrintfScanf printf:'%-#05o' argument:-20) = '-024 ' ).
|
|
|
439 |
self assert:( (PrintfScanf printf:'%#05o' argument:-20) = '-0024' ).
|
|
|
440 |
!
|
|
|
441 |
|
|
1774
|
442 |
testPrintf_LargeFloat
|
|
2267
|
443 |
"/ LargeFloat- unfinished
|
|
1862
|
444 |
|
|
2427
|
445 |
|lf pi|
|
|
|
446 |
|
|
|
447 |
pi := LargeFloat pi.
|
|
2424
|
448 |
|
|
1862
|
449 |
self
|
|
2268
|
450 |
skipIf:(Smalltalk isSmalltalkDevelopmentSystem not)
|
|
|
451 |
description:'work in progress'.
|
|
|
452 |
|
|
|
453 |
self
|
|
1862
|
454 |
skipIf:(Smalltalk at:#LargeFloat) isNil
|
|
|
455 |
description:'LargeFloat is not loaded'.
|
|
|
456 |
|
|
2450
|
457 |
self assert:(pi printString) = '3.141592653590' "'3.141592653589793238462643383280'".
|
|
2427
|
458 |
self assert:( (PrintfScanf printf:'%.4f' argument:pi) = '3.1416' ).
|
|
|
459 |
self assert:( (PrintfScanf printf:'%.8f' argument:pi) = '3.14159265' ).
|
|
|
460 |
|
|
2450
|
461 |
self assert:( (PrintfScanf printf:'%f' argument:pi-(LargeFloat readFrom:'3.14159265358979323846264')) = '0.0000000000000000000000033832795028841973206112925254274159' "'0.00000000000000000000000338328'" ).
|
|
|
462 |
self assert:( (PrintfScanf printf:'%f' argument:pi) = '3.14159265359' "'3.141592653589793238462643383280'" ).
|
|
1774
|
463 |
|
|
2427
|
464 |
"/ too small
|
|
2450
|
465 |
self assert:( (pi printfPrintString:'%4Lf') = '3.14159265359' "'3.141592653589793238462643383280'" ).
|
|
|
466 |
self assert:( (pi printfPrintString:'%5Lf') = '3.14159265359' "'3.141592653589793238462643383280'" ).
|
|
|
467 |
self assert:( (pi printfPrintString:'%6Lf') = '3.14159265359' "'3.141592653589793238462643383280'" ).
|
|
|
468 |
self assert:( (pi printfPrintString:'%7Lf') = '3.14159265359' "'3.141592653589793238462643383280'" ).
|
|
1774
|
469 |
"/ fit
|
|
2450
|
470 |
self assert:( (pi printfPrintString:'%8Lf') = '3.14159265359' "'3.141592653589793238462643383280'" ).
|
|
2427
|
471 |
self assert:( (pi printfPrintString:'%4.2Lf') = '3.14' ).
|
|
|
472 |
self assert:( (pi printfPrintString:'%4.3Lf') = '3.142' ).
|
|
|
473 |
self assert:( (pi printfPrintString:'%4.4Lf') = '3.1416' ).
|
|
|
474 |
self assert:( (pi printfPrintString:'%4.5Lf') = '3.14159' ).
|
|
|
475 |
self assert:( (pi printfPrintString:'%4.6Lf') = '3.141593' ).
|
|
2338
|
476 |
|
|
2424
|
477 |
"/ left filled
|
|
2450
|
478 |
self assert:( (pi printfPrintString:'%9Lf') = '3.14159265359' "' 3.141593'" ).
|
|
2424
|
479 |
"/ right filled
|
|
2450
|
480 |
self assert:( (pi printfPrintString:'%-9Lf') = '3.14159265359' "'3.141593 '" ).
|
|
2424
|
481 |
|
|
2338
|
482 |
"/ exact (to 130 digits) value is:
|
|
2267
|
483 |
"/ 3.1415926535 8979323846 2643383279 5028841971 6939937510 5820974944 5923078164 0628620899 8628034825 3421170679 8214808651 3282306647
|
|
2338
|
484 |
"/ ((LargeFloat fromString:'3.141592653589793238462643383279') printfPrintString:'%4.20Lf')
|
|
2424
|
485 |
|
|
|
486 |
lf := 1 asLargeFloat.
|
|
|
487 |
self assert:( (lf printfPrintString:'%4.20Lf') = ' 1.0' ).
|
|
|
488 |
lf := lf / 10.
|
|
|
489 |
self assert:( (lf printfPrintString:'%4.20Lf') = ' 0.1' ).
|
|
|
490 |
lf := lf / 10.
|
|
|
491 |
self assert:( (lf printfPrintString:'%4.20Lf') = '0.01' ).
|
|
|
492 |
lf := lf / 10.
|
|
|
493 |
self assert:( (lf printfPrintString:'%4.20Lf') = '0.001' ).
|
|
|
494 |
lf := lf / 10.
|
|
|
495 |
self assert:( (lf printfPrintString:'%4.20Lf') = '0.0001' ).
|
|
|
496 |
lf := lf / 10.
|
|
|
497 |
self assert:( (lf printfPrintString:'%4.20Lf') = '0.00001' ).
|
|
|
498 |
lf := lf / 10.
|
|
|
499 |
self assert:( (lf printfPrintString:'%4.20Lf') = '0.000001' ).
|
|
|
500 |
lf := lf / 10.
|
|
|
501 |
self assert:( (lf printfPrintString:'%4.20Lf') = '0.0000001' ).
|
|
|
502 |
lf := lf / 10.
|
|
|
503 |
self assert:( (lf printfPrintString:'%4.20Lf') = '0.00000001' ).
|
|
|
504 |
lf := lf / 10.
|
|
|
505 |
self assert:( (lf printfPrintString:'%4.20Lf') = '0.000000001' ).
|
|
|
506 |
lf := lf / 10.
|
|
|
507 |
self assert:( (lf printfPrintString:'%4.20Lf') = '0.0000000001' ).
|
|
|
508 |
lf := lf / 10.
|
|
|
509 |
self assert:( (lf printfPrintString:'%4.20Lf') = '0.00000000001' ).
|
|
|
510 |
lf := lf / 10.
|
|
|
511 |
self assert:( (lf printfPrintString:'%4.20Lf') = '0.000000000001' ).
|
|
|
512 |
lf := lf / 10.
|
|
|
513 |
self assert:( (lf printfPrintString:'%4.20Lf') = '0.0000000000001' ).
|
|
|
514 |
lf := lf / 10.
|
|
|
515 |
self assert:( (lf printfPrintString:'%4.20Lf') = '0.00000000000001' ).
|
|
|
516 |
lf := lf / 10.
|
|
|
517 |
self assert:( (lf printfPrintString:'%4.20Lf') = '0.000000000000001' ).
|
|
|
518 |
lf := lf / 10.
|
|
|
519 |
self assert:( (lf printfPrintString:'%4.20Lf') = '0.0000000000000001' ).
|
|
|
520 |
lf := lf / 10.
|
|
|
521 |
self assert:( (lf printfPrintString:'%4.20Lf') = '0.00000000000000001' ).
|
|
|
522 |
lf := lf / 10.
|
|
|
523 |
self assert:( (lf printfPrintString:'%4.20Lf') = '0.000000000000000001' ).
|
|
|
524 |
lf := lf / 10.
|
|
|
525 |
self assert:( (lf printfPrintString:'%4.20Lf') = '0.0000000000000000001' ).
|
|
|
526 |
lf := lf / 10.
|
|
|
527 |
self assert:( (lf printfPrintString:'%4.21Lf') = '0.00000000000000000001' ).
|
|
|
528 |
lf := lf / 10.
|
|
|
529 |
self assert:( (lf printfPrintString:'%4.22Lf') = '0.000000000000000000001' ).
|
|
2427
|
530 |
lf := pi.
|
|
|
531 |
self assert:( (lf printString) = '3.141592653589793238462643383280' ).
|
|
|
532 |
self assert:( (lf printfPrintString:'%4.20Lf') = '3.14159265358979323846' ).
|
|
|
533 |
lf := lf - 3.
|
|
|
534 |
self assert:( (lf printfPrintString:'%4.20Lf') = '0.14159265358979323846' ).
|
|
1774
|
535 |
|
|
|
536 |
"Created: / 10-10-2017 / 16:25:25 / cg"
|
|
2268
|
537 |
"Modified: / 05-06-2019 / 20:15:13 / Claus Gittinger"
|
|
2338
|
538 |
"Modified (comment): / 22-07-2019 / 19:40:10 / Claus Gittinger"
|
|
1718
|
539 |
!
|
|
|
540 |
|
|
|
541 |
testPrintf_LongFloat
|
|
|
542 |
"/ LongFloat
|
|
|
543 |
|
|
2427
|
544 |
|pi|
|
|
|
545 |
|
|
|
546 |
pi := LongFloat pi.
|
|
|
547 |
|
|
|
548 |
self assert:( (PrintfScanf printf:'%.4f' argument:pi) = '3.1416' ).
|
|
|
549 |
self assert:( (PrintfScanf printf:'%.8f' argument:pi) = '3.14159265' ).
|
|
|
550 |
self assert:( (PrintfScanf printf:'%f' argument:pi) = '3.14159265' ).
|
|
1628
|
551 |
|
|
|
552 |
"/ LongFloat
|
|
|
553 |
|
|
|
554 |
"/ too small
|
|
2427
|
555 |
self assert:( (pi printfPrintString:'%4Lf') = '3.141593' ).
|
|
|
556 |
self assert:( (pi printfPrintString:'%5Lf') = '3.141593' ).
|
|
|
557 |
self assert:( (pi printfPrintString:'%6Lf') = '3.141593' ).
|
|
|
558 |
self assert:( (pi printfPrintString:'%7Lf') = '3.141593' ).
|
|
1628
|
559 |
"/ fit
|
|
2427
|
560 |
self assert:( (pi printfPrintString:'%8Lf') = '3.141593' ).
|
|
|
561 |
self assert:( (pi printfPrintString:'%4.2Lf') = '3.14' ).
|
|
1628
|
562 |
"/ left filled
|
|
2427
|
563 |
self assert:( (pi printfPrintString:'%9Lf') = ' 3.141593' ).
|
|
1628
|
564 |
"/ right filled
|
|
2427
|
565 |
self assert:( (pi printfPrintString:'%-9Lf') = '3.141593 ' ).
|
|
1628
|
566 |
|
|
1718
|
567 |
"Created: / 10-10-2017 / 12:35:40 / cg"
|
|
1774
|
568 |
"Modified: / 10-10-2017 / 16:29:56 / cg"
|
|
1718
|
569 |
!
|
|
|
570 |
|
|
2392
|
571 |
testPrintf_Misc
|
|
|
572 |
|
|
|
573 |
"/ verify that our printf generates the same string as the system-printf.
|
|
|
574 |
"/ Checks of printfPrintString: are here to make sure, that the system's printf is doing it right...)
|
|
|
575 |
self assert:( (20 printfPrintString:'%%%d') = '%20' ).
|
|
|
576 |
self assert:( (20 printfPrintString:'%d%%') = '20%' ).
|
|
|
577 |
self assert:( (20 printfPrintString:'%d%') = '20' ).
|
|
|
578 |
|
|
2396
|
579 |
{
|
|
|
580 |
'%f' . Float NaN . 'nan' .
|
|
|
581 |
'%F' . Float NaN . 'NAN' .
|
|
|
582 |
'%f' . Float infinity . 'inf' .
|
|
|
583 |
'%F' . Float infinity . 'INF' .
|
|
|
584 |
'%f' . Float negativeInfinity . '-inf' .
|
|
|
585 |
'%F' . Float negativeInfinity . '-INF' .
|
|
|
586 |
|
|
|
587 |
'%+f' . Float NaN . 'nan' .
|
|
|
588 |
'%+F' . Float NaN . 'NAN' .
|
|
|
589 |
'%+f' . Float infinity . '+inf' .
|
|
|
590 |
'%+F' . Float infinity . '+INF' .
|
|
|
591 |
'%+f' . Float negativeInfinity . '-inf' .
|
|
|
592 |
'%+F' . Float negativeInfinity . '-INF' .
|
|
|
593 |
|
|
|
594 |
'% f' . Float NaN . 'nan' . "/ not sure if that is reasonable (but printf does the same)
|
|
|
595 |
'% F' . Float NaN . 'NAN' . "/ not sure if that is reasonable (but printf does the same)
|
|
|
596 |
'% f' . Float infinity . ' inf' .
|
|
|
597 |
'% F' . Float infinity . ' INF' .
|
|
|
598 |
'% f' . Float negativeInfinity . '-inf' .
|
|
|
599 |
'% F' . Float negativeInfinity . '-INF' .
|
|
|
600 |
} inGroupsOf:3 do:[:fmt :val :expected|
|
|
|
601 |
|printfGenerated stxGenerated|
|
|
|
602 |
|
|
|
603 |
printfGenerated := val printfPrintString:fmt.
|
|
|
604 |
stxGenerated := PrintfScanf printf:fmt argument:val.
|
|
|
605 |
self assert:(stxGenerated = printfGenerated).
|
|
|
606 |
self assert:(printfGenerated = expected).
|
|
|
607 |
].
|
|
|
608 |
|
|
2392
|
609 |
#(
|
|
|
610 |
'%r' 1234 'r'
|
|
|
611 |
'%3r' 1234 ' r'
|
|
|
612 |
'%-3r' 1234 'r '
|
|
|
613 |
'%#r' 1234 'r'
|
|
|
614 |
"/ '%v' 1234 'v'
|
|
|
615 |
'%Id' 1234 'Id'
|
|
|
616 |
'%%%d' 20 '%20'
|
|
|
617 |
'%d%%' 20 '20%'
|
|
|
618 |
'%d%' 20 '20'
|
|
|
619 |
'%%a%%' 20 '%a%'
|
|
|
620 |
) inGroupsOf:3 do:[:fmt :val :expected|
|
|
|
621 |
|printfGenerated stxGenerated|
|
|
|
622 |
|
|
|
623 |
printfGenerated := val printfPrintString:fmt.
|
|
|
624 |
stxGenerated := PrintfScanf printf:fmt argument:val.
|
|
|
625 |
self assert:(stxGenerated = printfGenerated).
|
|
|
626 |
self assert:(printfGenerated = expected).
|
|
|
627 |
].
|
|
|
628 |
!
|
|
|
629 |
|
|
1718
|
630 |
testPrintf_QDouble
|
|
|
631 |
"/ QDouble
|
|
2427
|
632 |
|pi|
|
|
|
633 |
|
|
|
634 |
pi := QDouble pi.
|
|
1719
|
635 |
|
|
|
636 |
self
|
|
|
637 |
skipIf:(OperatingSystem isUNIXlike and:[ExternalAddress pointerSize = 4])
|
|
|
638 |
description:'Fails under Linux32'.
|
|
|
639 |
|
|
2427
|
640 |
self assert:( (PrintfScanf printf:'%.4f' argument:pi) = '3.1416' ).
|
|
|
641 |
self assert:( (PrintfScanf printf:'%.8f' argument:pi) = '3.14159265' ).
|
|
2447
|
642 |
self assert:( (PrintfScanf printf:'%f' argument:pi) = '3.14159265358979323846264338328' ).
|
|
1628
|
643 |
|
|
2447
|
644 |
self assert:( (pi printfPrintString:'%4Lf') = '3.14159265358979323846264338328' ).
|
|
|
645 |
self assert:( (pi printfPrintString:'%5Lf') = '3.14159265358979323846264338328' ).
|
|
|
646 |
self assert:( (pi printfPrintString:'%6Lf') = '3.14159265358979323846264338328' ).
|
|
|
647 |
self assert:( (pi printfPrintString:'%7Lf') = '3.14159265358979323846264338328' ).
|
|
|
648 |
self assert:( (pi printfPrintString:'%18Lf') = '3.14159265358979323846264338328' ).
|
|
|
649 |
self assert:( (pi printfPrintString:'%19Lf') = '3.14159265358979323846264338328' ).
|
|
|
650 |
self assert:( (pi printfPrintString:'%20Lf') = '3.14159265358979323846264338328' ).
|
|
|
651 |
self assert:( (pi printfPrintString:'%21Lf') = '3.14159265358979323846264338328' ).
|
|
1628
|
652 |
"/ fit
|
|
2447
|
653 |
self assert:( (pi printfPrintString:'%22Lf') = '3.14159265358979323846264338328' ).
|
|
2427
|
654 |
self assert:( (pi printfPrintString:'%4.2Lf') = '3.14' ).
|
|
1628
|
655 |
"/ left filled
|
|
2447
|
656 |
self assert:( (pi printfPrintString:'%23Lf') = '3.14159265358979323846264338328' ).
|
|
|
657 |
self assert:( (pi printfPrintString:'%30Lf') = '3.14159265358979323846264338328' ).
|
|
1628
|
658 |
"/ right filled
|
|
2447
|
659 |
self assert:( (pi printfPrintString:'%-30Lf') = '3.14159265358979323846264338328' ).
|
|
1628
|
660 |
|
|
1718
|
661 |
"Created: / 10-10-2017 / 12:24:22 / cg"
|
|
1774
|
662 |
"Modified: / 10-10-2017 / 16:28:51 / cg"
|
|
1718
|
663 |
!
|
|
|
664 |
|
|
|
665 |
testPrintf_ShortFloat
|
|
2427
|
666 |
|pi|
|
|
|
667 |
|
|
|
668 |
pi := ShortFloat pi.
|
|
|
669 |
self assert:( (PrintfScanf printf:'%.4f' argument:pi) = '3.1416' ).
|
|
|
670 |
self assert:( (PrintfScanf printf:'%f' argument:pi) = '3.14159' ).
|
|
1718
|
671 |
|
|
|
672 |
"/ ShortFloat
|
|
|
673 |
|
|
|
674 |
"/ too small
|
|
2427
|
675 |
self assert:( (pi printfPrintString:'%4f') = '3.141593' ).
|
|
|
676 |
self assert:( (pi printfPrintString:'%5f') = '3.141593' ).
|
|
|
677 |
self assert:( (pi printfPrintString:'%6f') = '3.141593' ).
|
|
|
678 |
self assert:( (pi printfPrintString:'%7f') = '3.141593' ).
|
|
1718
|
679 |
"/ fit
|
|
2427
|
680 |
self assert:( (pi printfPrintString:'%8f') = '3.141593' ).
|
|
|
681 |
self assert:( (pi printfPrintString:'%4.2f') = '3.14' ).
|
|
1718
|
682 |
|
|
|
683 |
"/ left filled
|
|
2427
|
684 |
self assert:( (pi printfPrintString:'%9f') = ' 3.141593' ).
|
|
|
685 |
self assert:( (pi printfPrintString:'%8.4f') = ' 3.1416' ).
|
|
1776
|
686 |
|
|
1718
|
687 |
"/ right filled
|
|
2427
|
688 |
self assert:( (pi printfPrintString:'%-9f') = '3.141593 ' ).
|
|
|
689 |
self assert:( (pi printfPrintString:'%-8.4f') = '3.1416 ' ).
|
|
1718
|
690 |
|
|
|
691 |
"Created: / 10-10-2017 / 12:35:12 / cg"
|
|
1776
|
692 |
"Modified: / 10-10-2017 / 16:32:31 / cg"
|
|
1628
|
693 |
! !
|
|
|
694 |
|
|
309
|
695 |
!NumberTest methodsFor:'tests-reading'!
|
|
|
696 |
|
|
|
697 |
testReadFrom
|
|
|
698 |
self assert: 1.0e-14 = (Number readFrom: '1.0e-14').
|
|
|
699 |
|
|
315
|
700 |
self assert: ('1' asNumber = 1).
|
|
|
701 |
self assert: ('10' asNumber = 10).
|
|
|
702 |
|
|
|
703 |
self assert: ('-1' asNumber = -1).
|
|
|
704 |
self assert: ('-10' asNumber = -10).
|
|
|
705 |
|
|
|
706 |
self assert: ('1e' asNumber = 1).
|
|
|
707 |
self assert: ('1e1' asNumber = 10).
|
|
|
708 |
self assert: ('1e10' asNumber = 10000000000).
|
|
|
709 |
|
|
|
710 |
self assert: ('-1e' asNumber = -1).
|
|
|
711 |
self assert: ('-1e1' asNumber = -10).
|
|
|
712 |
self assert: ('-1e10' asNumber = -10000000000).
|
|
|
713 |
|
|
|
714 |
self assert: ('1.0e' asNumber = 1.0).
|
|
|
715 |
self assert: ('1.0e1' asNumber = 10.0).
|
|
|
716 |
self assert: ('1.0e10' asNumber = 10000000000.0).
|
|
|
717 |
|
|
|
718 |
self assert: ('-1.0e' asNumber = -1.0).
|
|
|
719 |
self assert: ('-1.0e1' asNumber = -10.0).
|
|
|
720 |
self assert: ('-1.0e10' asNumber = -10000000000.0).
|
|
|
721 |
|
|
311
|
722 |
self assert: ('22.2' asNumber = 22.2).
|
|
|
723 |
self assert: ('-22.2' asNumber = -22.2).
|
|
|
724 |
|
|
309
|
725 |
Smalltalk isSmalltalkX ifTrue:[
|
|
1622
|
726 |
"/ st/x requires this:
|
|
311
|
727 |
|
|
1622
|
728 |
self assert: ((Number readSmalltalkSyntaxFrom:'10r22.2') = 22.2).
|
|
|
729 |
self assert: ((Number readSmalltalkSyntaxFrom:'10r22.2s5') = 22.2).
|
|
|
730 |
|
|
|
731 |
self assert: ((Number readSmalltalkSyntaxFrom:'10r-22.2') = -22.2).
|
|
|
732 |
self assert: ((Number readSmalltalkSyntaxFrom:'10r-22.2s5') = -22.2).
|
|
311
|
733 |
|
|
1863
|
734 |
"/ test fails when stc code, byte code works
|
|
1877
|
735 |
(Helper
|
|
|
736 |
isStcCompiledMethod:#'testReadFrom'
|
|
|
737 |
in:self) ifTrue:[
|
|
|
738 |
self logSkipped:'2r1e26 is not valid in stc code -> debugger doesNotUnderstand: #e26'.
|
|
|
739 |
] ifFalse:[
|
|
|
740 |
self assert: 2r1e26 = (Number readSmalltalkSyntaxFrom: '2r1e26').
|
|
|
741 |
].
|
|
311
|
742 |
|
|
1622
|
743 |
self assert: ('-1q' asNumber = -1).
|
|
|
744 |
self assert: ('-1q' asNumber class == LongFloat).
|
|
|
745 |
|
|
|
746 |
self assert: ('-1q1' asNumber = -10).
|
|
|
747 |
self assert: ('-1q10' asNumber = -10000000000).
|
|
309
|
748 |
] ifFalse:[
|
|
1622
|
749 |
"/ squeak allows this:
|
|
|
750 |
self assert: 2r1e26 = (Number readFrom: '2r1e26').
|
|
|
751 |
|
|
|
752 |
self assert: ('10r22.2' asNumber = 22.2).
|
|
|
753 |
self assert: ('10r22.2s5' asNumber = 22.2).
|
|
311
|
754 |
|
|
1622
|
755 |
self assert: ('10r-22.2' asNumber = -22.2).
|
|
|
756 |
self assert: ('10r-22.2s5' asNumber = -22.2).
|
|
|
757 |
].
|
|
311
|
758 |
|
|
1622
|
759 |
"Modified: / 20-06-2017 / 14:05:37 / cg"
|
|
309
|
760 |
! !
|
|
|
761 |
|
|
242
|
762 |
!NumberTest class methodsFor:'documentation'!
|
|
|
763 |
|
|
|
764 |
version
|
|
|
765 |
^ '$Header$'
|
|
1776
|
766 |
!
|
|
|
767 |
|
|
|
768 |
version_CVS
|
|
|
769 |
^ '$Header$'
|
|
242
|
770 |
! !
|
|
1072
|
771 |
|