author | Claus Gittinger <cg@exept.de> |
Tue, 02 Apr 2019 10:42:50 +0200 | |
changeset 2208 | 2d54a6ac9a73 |
parent 2206 | 827d17b7a941 |
child 2401 | b52413a8eca3 |
permissions | -rw-r--r-- |
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"{ Package: 'stx:goodies/regression' }" |
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"{ NameSpace: RegressionTests }" |
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TestCase subclass:#StreamTests |
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instanceVariableNames:'' |
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classVariableNames:'' |
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poolDictionaries:'' |
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category:'tests-Regression-Streams' |
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! |
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!StreamTests class methodsFor:'documentation'! |
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documentation |
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" |
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documentation to be added. |
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[author:] |
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cg |
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[instance variables:] |
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[class variables:] |
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[see also:] |
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" |
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! ! |
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!StreamTests class methodsFor:'queries'! |
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coveredClassNames |
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^ #( |
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'PositionableStream' |
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'ReadStream' |
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'WriteStream' |
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'Stream' |
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) |
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"Created: / 16-09-2011 / 14:56:05 / cg" |
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! ! |
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!StreamTests methodsFor:'initialize / release'! |
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setUp |
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(Smalltalk classNamed:'stx_libcompat') isNil ifTrue:[ |
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(Smalltalk loadPackage:'stx:libcompat') ifFalse:[ |
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self error:'libcompat cannot be loaded'. |
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]. |
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]. |
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(Smalltalk classNamed:'stx_libcompat') load. |
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! ! |
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!StreamTests methodsFor:'tests'! |
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test01_numberReading_squeak |
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|b s val| |
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b := #[1 2 3 4]. |
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s := b readStream. |
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val := s nextLittleEndianNumber:4. |
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self assert:val = 16r04030201. |
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self assert:( s atEnd ). |
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self assert:( val := #[16r81 16r82 16r83 16r84] readStream nextLittleEndianNumber:4 ) = 16r84838281. |
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self assert:( val := #[16r81 16r82 16r83 16r84 16r85 16r86 16r87 16r88] readStream nextLittleEndianNumber:8 ) = 16r8887868584838281. |
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"/ signed |
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self assert:( val := #[16r01 16r02 16r03 16r04] readStream nextLongMSB:true ) = 16r01020304. |
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self assert:( val := #[16rFF 16rFF 16rFF 16rFF] readStream nextLongMSB:true ) = -1. |
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self assert:( val := #[16r80 16r00 16r00 16r00] readStream nextLongMSB:true ) = -2147483648. |
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s := WriteStream on:ByteArray new. |
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s nextPutLong:16r01020304 MSB:true. |
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self assert:( val := s contents ) = #[16r01 16r02 16r03 16r04]. |
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s := WriteStream on:ByteArray new. |
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s nextLittleEndianNumber:4 put:16r01020304. |
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self assert:( val := s contents ) = #[16r04 16r03 16r02 16r01]. |
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s := WriteStream on:ByteArray new. |
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s nextLittleEndianNumber:8 put:16r0102030405060708. |
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self assert:( val := s contents ) = #[16r08 16r07 16r06 16r05 16r04 16r03 16r02 16r01]. |
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" |
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self run:#test01_numberReading |
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self new test01_numberReading |
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"Created: / 16-09-2011 / 15:26:10 / cg" |
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! |
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test02_readStream |
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{ |
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#($a $b $c $d $a $b $c $d $a $b $c $d $a $b $c $d) . |
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#[97 98 99 100 97 98 99 100 97 98 99 100] . |
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'abcdabcdabcdabcd' . |
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'abcdabcdabcdabcd' asUnicode16String . |
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'abcdabcdabcdabcd' asUnicode32String . |
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} do:[:coll| |
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|s e t| |
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s := coll readStream. |
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"/ initial state? |
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self assert:(s atEnd not). |
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self assert:(s position == 0). |
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"/ peek returns the correct value |
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e := s peek. |
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self assert:(e asInteger == 97). |
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"/ peek should not change any state |
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self assert:(s atEnd not). |
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self assert:(s position == 0). |
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e := s next. |
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self assert:(e asInteger == 97). |
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self assert:(s position == 1). |
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self assert:(s atEnd not). |
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e := s peek. |
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self assert:(s position == 1). |
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self assert:(e asInteger == 98). |
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s position:0. |
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self assert:(s atEnd not). |
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self assert:(s position == 0). |
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e := s peek. |
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self assert:(e asInteger == 97). |
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s position:coll size. |
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self assert:(s atEnd). |
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self assert:(s position == coll size). |
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s position:0. |
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self assert:(s position == 0). |
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e := s peek. |
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self assert:(e asInteger == 97). |
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t := s next:2. |
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self assert:(t size == 2). |
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self assert:(t at:1) asInteger == 97. |
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self assert:(t at:2) asInteger == 98. |
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self assert:(s position == 2). |
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s position:1. |
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self assert:(s position == 1). |
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e := s peek. |
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self assert:(e asInteger == 98). |
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t := s upTo:(coll at:1). |
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self assert:(t size == 3). |
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self assert:(t at:1) == (coll at:2). |
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self assert:(t at:2) == (coll at:3). |
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self assert:(t at:3) == (coll at:4). |
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self assert:(s position == 5). |
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self assert:(s peek asInteger == (coll at:2) asInteger). |
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s position:1. |
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(coll at:1) isCharacter ifTrue:[ |
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s skipSeparators. |
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self assert:(s position == 1). |
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]. |
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s position:(coll size - 1). |
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t := s upToEnd. |
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self assert:(s position == coll size). |
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self assert:(t size == 1). |
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self assert:(t at:1) == (coll at:coll size). |
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s position:0. |
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(coll at:1) isCharacter ifTrue:[ |
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t := s nextAlphaNumericWord. |
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self assert:(t asArray = coll asArray). |
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self assert:(s position == coll size). |
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]. |
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]. |
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" |
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self run:#test02_readStream |
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self new test02_readStream |
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" |
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test03_readStream |
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{ |
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#($a $b $c $d $ $a $b $c $d $a $b $c $d $a $b $c $d) . |
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#[97 98 99 100 20 97 98 99 100 97 98 99 100] . |
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'abcd abcdabcdabcd' . |
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'abcd abcdabcdabcd' asUnicode16String . |
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'abcd abcdabcdabcd' asUnicode32String . |
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} do:[:coll| |
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|s e t| |
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s := coll readStream. |
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s position:3. |
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(coll at:1) isCharacter ifTrue:[ |
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s skipSeparators. |
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self assert:(s position == 3). |
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s next. |
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s skipSeparators. |
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self assert:(s position == 5). |
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]. |
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s position:0. |
207 |
(coll at:1) isCharacter ifTrue:[ |
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t := s nextAlphaNumericWord. |
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self assert:(t asArray = (coll asArray copyTo:4)). |
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self assert:(s position == 4). |
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]. |
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]. |
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" |
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self run:#test02_readStream |
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self new test02_readStream |
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" |
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! |
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test04_readIntegers |
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|s n| |
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"0123456789012345678901" |
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s := '1234 56789 123 ' readStream. |
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self assert:((n := s nextDecimalInteger) == 1234). |
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self assert:(s position == 4). |
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s skipSeparators. |
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self assert:(s position == 5). |
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self assert:((n := s nextDecimalInteger) == 56789). |
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self assert:(s position == 10). |
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s skipSeparators. |
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self assert:(s position == 14). |
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self assert:((n := s nextDecimalInteger) == 123). |
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self assert:(s position == 17). |
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"/ is this the correct behavior? |
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self assert:((n := s nextDecimalInteger) == 0). |
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self assert:(s position == 17). |
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" |
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self run:#test04_readIntegers |
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self new test04_readIntegers |
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" |
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test05_readAlphanumericWords |
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|s w| |
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"0123456789012345678901" |
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s := 'a234 b6789 c23 ' readStream. |
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self assert:((w := s nextAlphaNumericWord) = 'a234'). |
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self assert:(s position == 4). |
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|
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self assert:((w := s nextAlphaNumericWord) = 'b6789'). |
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self assert:(s position == 10). |
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|
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self assert:((w := s nextAlphaNumericWord) = 'c23'). |
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self assert:(s position == 17). |
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|
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"/ is this the correct behavior? |
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self assert:((w := s nextAlphaNumericWord) isNil). |
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self assert:(s position == 21). |
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" |
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self run:#test05_readAlphanumericWords |
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self new test05_readAlphanumericWords |
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" |
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! |
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|
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test06_writeStream |
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|s| |
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"0123456789012345678901" |
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s := WriteStream on:(String new). |
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self assert:(s position == 0). |
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self assert:(s readLimit == 0). |
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s nextPut:$a. |
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self assert:(s position == 1). |
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self assert:(s contents = 'a'). |
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self assert:(s readLimit == 1). |
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|
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s nextPut:$b. |
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self assert:(s position == 2). |
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self assert:(s contents = 'ab'). |
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self assert:(s readLimit == 2). |
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|
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s nextPut:$c. |
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self assert:(s position == 3). |
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"/ self assert:(s contents = 'abc'). |
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self assert:(s readLimit == 3). |
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|
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"/ fill to right before it has to resize |
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s position to:(s collection size) do:[:i | s nextPut:$0+(i\\10)]. |
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self assert:(s contents = ('abc345678901234567890' copyTo:s size)). |
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|
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" |
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self run:#test06_writeStream |
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self new test06_writeStream |
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" |
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! |
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|
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test07_writeStream |
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|s| |
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|
1447 | 310 |
"0123456789012345678901" |
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s := '' writeStream. |
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s nextPut:$a. |
1447 | 313 |
self assert:(s last) == $a. |
314 |
self assert:(s last:1) = 'a'. |
|
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315 |
s nextPut:$b. |
1447 | 316 |
self assert:(s last) == $b. |
317 |
self assert:(s last:1) = 'b'. |
|
318 |
self assert:(s last:2) = 'ab'. |
|
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319 |
s nextPut:$c. |
1447 | 320 |
self assert:(s last) == $c. |
321 |
self assert:(s last:1) = 'c'. |
|
322 |
self assert:(s last:2) = 'bc'. |
|
323 |
self assert:(s last:3) = 'abc'. |
|
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324 |
|
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325 |
s nextPutAll:'123'. |
1447 | 326 |
self assert:(s last) == $3. |
327 |
self assert:(s last:1) = '3'. |
|
328 |
self assert:(s last:2) = '23'. |
|
329 |
self assert:(s last:3) = '123'. |
|
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330 |
|
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|
331 |
s next:1 put:$4. |
1447 | 332 |
self assert:(s last) == $4. |
333 |
self assert:(s last:1) = '4'. |
|
334 |
self assert:(s last:2) = '34'. |
|
335 |
self assert:(s last:3) = '234'. |
|
336 |
self assert:(s size == 7). |
|
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|
337 |
|
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338 |
s next:3 put:$5. |
1447 | 339 |
self assert:(s last) == $5. |
340 |
self assert:(s last:1) = '5'. |
|
341 |
self assert:(s last:2) = '55'. |
|
342 |
self assert:(s last:3) = '555'. |
|
343 |
self assert:(s last:4) = '4555'. |
|
344 |
self assert:(s size == 10). |
|
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345 |
|
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346 |
" |
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347 |
self run:#test07_writeStream |
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348 |
self new test07_writeStream |
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" |
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350 |
! |
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|
351 |
|
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352 |
test08_writeStream |
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|
353 |
|s| |
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|
354 |
|
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|
355 |
s := '' writeStream. |
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|
356 |
s nextPutAll:'hello '. |
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|
357 |
s nextPutAll:'1234world012345' startingAt:5 to:9. |
1447 | 358 |
self assert:( s contents = 'hello world' ). |
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|
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360 |
s := '' writeStream. |
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361 |
s nextPutAll:'hello'. |
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|
362 |
s space. |
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|
363 |
s nextPutAll:'world'. |
1447 | 364 |
self assert:( s contents = 'hello world' ). |
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365 |
|
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366 |
" |
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|
367 |
self run:#test08_writeStream |
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|
368 |
self new test08_writeStream |
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369 |
" |
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|
370 |
! |
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|
371 |
|
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|
372 |
test09_writeStreamErrors |
2206 | 373 |
|s didRaise| |
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|
374 |
|
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|
375 |
s := '' writeStream. |
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|
376 |
self should:[ s nextPutAll:nil ] raise:Error. |
1447 | 377 |
self assert:( s contents = '' ). |
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|
378 |
|
2206 | 379 |
"/ write error must be raised |
380 |
s := '' writeStream. |
|
381 |
s writeLimit:5. |
|
382 |
didRaise := false. |
|
383 |
WriteError handle:[:ex | |
|
384 |
didRaise := true. |
|
385 |
ex return. |
|
386 |
] do:[ |
|
387 |
s nextPutAll:'1234567890'. |
|
388 |
]. |
|
389 |
self assert:didRaise. |
|
390 |
self assert:(s contents size == 5). |
|
391 |
||
392 |
"/ try more |
|
393 |
didRaise := false. |
|
394 |
WriteError handle:[:ex | |
|
395 |
didRaise := true. |
|
396 |
ex return. |
|
397 |
] do:[ |
|
398 |
s nextPut:$6. |
|
399 |
]. |
|
400 |
self assert:didRaise. |
|
401 |
self assert:(s contents size == 5). |
|
402 |
||
403 |
"/ try more |
|
404 |
didRaise := false. |
|
405 |
WriteError handle:[:ex | |
|
406 |
didRaise := true. |
|
407 |
ex return. |
|
408 |
] do:[ |
|
409 |
s space. |
|
410 |
]. |
|
411 |
self assert:didRaise. |
|
412 |
self assert:(s contents size == 5). |
|
413 |
||
414 |
"/ try more |
|
415 |
didRaise := false. |
|
416 |
WriteError handle:[:ex | |
|
417 |
didRaise := true. |
|
418 |
ex return. |
|
419 |
] do:[ |
|
420 |
s cr. |
|
421 |
]. |
|
422 |
self assert:didRaise. |
|
423 |
self assert:(s contents size == 5). |
|
424 |
||
425 |
"/ try more |
|
426 |
didRaise := false. |
|
427 |
WriteError handle:[:ex | |
|
428 |
didRaise := true. |
|
429 |
ex return. |
|
430 |
] do:[ |
|
431 |
s next:10 put:$9. |
|
432 |
]. |
|
433 |
self assert:didRaise. |
|
434 |
self assert:(s contents size == 5). |
|
435 |
||
436 |
"/ try more |
|
437 |
didRaise := false. |
|
438 |
WriteError handle:[:ex | |
|
439 |
didRaise := true. |
|
440 |
ex return. |
|
441 |
] do:[ |
|
442 |
s nextPutAll:'6789012345' startingAt:1 to:10. |
|
443 |
]. |
|
444 |
self assert:didRaise. |
|
445 |
self assert:(s contents size == 5). |
|
446 |
||
447 |
||
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|
448 |
" |
3b882caff8e6
class: RegressionTests::StreamTests
Claus Gittinger <cg@exept.de>
parents:
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changeset
|
449 |
self run:#test09_writeStreamErrors |
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class: RegressionTests::StreamTests
Claus Gittinger <cg@exept.de>
parents:
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diff
changeset
|
450 |
self new test09_writeStreamErrors |
3b882caff8e6
class: RegressionTests::StreamTests
Claus Gittinger <cg@exept.de>
parents:
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changeset
|
451 |
" |
2206 | 452 |
|
453 |
"Modified: / 01-04-2019 / 17:13:40 / Claus Gittinger" |
|
1251
648aad37189b
class: RegressionTests::StreamTests
Claus Gittinger <cg@exept.de>
parents:
1250
diff
changeset
|
454 |
! |
648aad37189b
class: RegressionTests::StreamTests
Claus Gittinger <cg@exept.de>
parents:
1250
diff
changeset
|
455 |
|
648aad37189b
class: RegressionTests::StreamTests
Claus Gittinger <cg@exept.de>
parents:
1250
diff
changeset
|
456 |
test20_readWriteStream |
648aad37189b
class: RegressionTests::StreamTests
Claus Gittinger <cg@exept.de>
parents:
1250
diff
changeset
|
457 |
|s ch string| |
648aad37189b
class: RegressionTests::StreamTests
Claus Gittinger <cg@exept.de>
parents:
1250
diff
changeset
|
458 |
|
1447 | 459 |
"0123456789012345678901" |
1251
648aad37189b
class: RegressionTests::StreamTests
Claus Gittinger <cg@exept.de>
parents:
1250
diff
changeset
|
460 |
s := ReadWriteStream on:(String new). |
648aad37189b
class: RegressionTests::StreamTests
Claus Gittinger <cg@exept.de>
parents:
1250
diff
changeset
|
461 |
self assert:(s position == 0). |
648aad37189b
class: RegressionTests::StreamTests
Claus Gittinger <cg@exept.de>
parents:
1250
diff
changeset
|
462 |
self assert:(s readLimit == 0). |
648aad37189b
class: RegressionTests::StreamTests
Claus Gittinger <cg@exept.de>
parents:
1250
diff
changeset
|
463 |
|
648aad37189b
class: RegressionTests::StreamTests
Claus Gittinger <cg@exept.de>
parents:
1250
diff
changeset
|
464 |
s nextPutAll:'hello'. |
648aad37189b
class: RegressionTests::StreamTests
Claus Gittinger <cg@exept.de>
parents:
1250
diff
changeset
|
465 |
self assert:(s position == 5). |
648aad37189b
class: RegressionTests::StreamTests
Claus Gittinger <cg@exept.de>
parents:
1250
diff
changeset
|
466 |
self assert:(s contents = 'hello'). |
648aad37189b
class: RegressionTests::StreamTests
Claus Gittinger <cg@exept.de>
parents:
1250
diff
changeset
|
467 |
self assert:(s readLimit == 5). |
648aad37189b
class: RegressionTests::StreamTests
Claus Gittinger <cg@exept.de>
parents:
1250
diff
changeset
|
468 |
|
1400 | 469 |
s nextPut:Character space. |
470 |
self assert:(s position == 6). |
|
471 |
self assert:(s contents = 'hello '). |
|
472 |
self assert:(s readLimit == 6). |
|
473 |
||
474 |
s nextPutAll:'world'. |
|
1251
648aad37189b
class: RegressionTests::StreamTests
Claus Gittinger <cg@exept.de>
parents:
1250
diff
changeset
|
475 |
self assert:(s position == 11). |
648aad37189b
class: RegressionTests::StreamTests
Claus Gittinger <cg@exept.de>
parents:
1250
diff
changeset
|
476 |
self assert:(s contents = 'hello world'). |
648aad37189b
class: RegressionTests::StreamTests
Claus Gittinger <cg@exept.de>
parents:
1250
diff
changeset
|
477 |
self assert:(s readLimit == 11). |
648aad37189b
class: RegressionTests::StreamTests
Claus Gittinger <cg@exept.de>
parents:
1250
diff
changeset
|
478 |
|
648aad37189b
class: RegressionTests::StreamTests
Claus Gittinger <cg@exept.de>
parents:
1250
diff
changeset
|
479 |
s reset. |
648aad37189b
class: RegressionTests::StreamTests
Claus Gittinger <cg@exept.de>
parents:
1250
diff
changeset
|
480 |
self assert:(s position == 0). |
648aad37189b
class: RegressionTests::StreamTests
Claus Gittinger <cg@exept.de>
parents:
1250
diff
changeset
|
481 |
self assert:(s readLimit == 11). |
648aad37189b
class: RegressionTests::StreamTests
Claus Gittinger <cg@exept.de>
parents:
1250
diff
changeset
|
482 |
|
648aad37189b
class: RegressionTests::StreamTests
Claus Gittinger <cg@exept.de>
parents:
1250
diff
changeset
|
483 |
ch := s next. |
648aad37189b
class: RegressionTests::StreamTests
Claus Gittinger <cg@exept.de>
parents:
1250
diff
changeset
|
484 |
self assert:(ch == $h). |
648aad37189b
class: RegressionTests::StreamTests
Claus Gittinger <cg@exept.de>
parents:
1250
diff
changeset
|
485 |
string := s next:4. |
648aad37189b
class: RegressionTests::StreamTests
Claus Gittinger <cg@exept.de>
parents:
1250
diff
changeset
|
486 |
self assert:(string = 'ello'). |
648aad37189b
class: RegressionTests::StreamTests
Claus Gittinger <cg@exept.de>
parents:
1250
diff
changeset
|
487 |
s reset. |
648aad37189b
class: RegressionTests::StreamTests
Claus Gittinger <cg@exept.de>
parents:
1250
diff
changeset
|
488 |
self assert:(s position == 0). |
648aad37189b
class: RegressionTests::StreamTests
Claus Gittinger <cg@exept.de>
parents:
1250
diff
changeset
|
489 |
self assert:(s readLimit == 11). |
648aad37189b
class: RegressionTests::StreamTests
Claus Gittinger <cg@exept.de>
parents:
1250
diff
changeset
|
490 |
|
648aad37189b
class: RegressionTests::StreamTests
Claus Gittinger <cg@exept.de>
parents:
1250
diff
changeset
|
491 |
string := s upToEnd. |
648aad37189b
class: RegressionTests::StreamTests
Claus Gittinger <cg@exept.de>
parents:
1250
diff
changeset
|
492 |
self assert:(string = 'hello world'). |
648aad37189b
class: RegressionTests::StreamTests
Claus Gittinger <cg@exept.de>
parents:
1250
diff
changeset
|
493 |
|
648aad37189b
class: RegressionTests::StreamTests
Claus Gittinger <cg@exept.de>
parents:
1250
diff
changeset
|
494 |
" |
648aad37189b
class: RegressionTests::StreamTests
Claus Gittinger <cg@exept.de>
parents:
1250
diff
changeset
|
495 |
self run:#test20_readWriteStream |
648aad37189b
class: RegressionTests::StreamTests
Claus Gittinger <cg@exept.de>
parents:
1250
diff
changeset
|
496 |
self new test20_readWriteStream |
648aad37189b
class: RegressionTests::StreamTests
Claus Gittinger <cg@exept.de>
parents:
1250
diff
changeset
|
497 |
" |
1309 | 498 |
! |
499 |
||
1400 | 500 |
test21_readWriteStreamWithPosition |
501 |
|s| |
|
502 |
||
1447 | 503 |
"0123456789012345678901" |
1400 | 504 |
s := ReadWriteStream on:(String new). |
505 |
self assert:(s position == 0). |
|
506 |
self assert:(s readLimit == 0). |
|
507 |
||
508 |
s nextPutAll:'hello'. |
|
509 |
self assert:(s position == 5). |
|
510 |
self assert:(s readLimit == 5). |
|
511 |
||
512 |
s nextPutAll:' world'. |
|
513 |
self assert:(s position == 11). |
|
514 |
self assert:(s readLimit == 11). |
|
515 |
||
516 |
s position:(s position - 5). |
|
517 |
self assert:(s upToEnd = 'world'). |
|
518 |
self assert:(s position = 11). |
|
519 |
self assert:(s readLimit = 11). |
|
520 |
||
521 |
" |
|
522 |
self run:#test21_readWriteStreamWithPosition |
|
523 |
self new test21_readWriteStreamWithPosition |
|
524 |
" |
|
525 |
! |
|
526 |
||
1401 | 527 |
test22_readWriteStreamWithRewrite |
528 |
|s| |
|
529 |
||
1447 | 530 |
"0123456789012345678901" |
1401 | 531 |
s := ReadWriteStream on:(String new). |
532 |
self assert:(s position == 0). |
|
533 |
self assert:(s readLimit == 0). |
|
534 |
||
535 |
s nextPutAll:'hello world'. |
|
536 |
self assert:(s position == 11). |
|
537 |
self assert:(s readLimit == 11). |
|
538 |
||
539 |
s position:(s position - 5). |
|
540 |
self assert:(s position = 6). |
|
541 |
s nextPutAll:'W'. |
|
1447 | 542 |
|
1401 | 543 |
self assert:(s position = 7). |
544 |
self assert:(s readLimit = 11). |
|
545 |
self assert:(s contents = 'hello World'). |
|
546 |
||
1447 | 547 |
|
1401 | 548 |
" |
549 |
self run:#test22_readWriteStreamWithRewrite |
|
550 |
self new test21_readWriteStreamWithPosition |
|
551 |
" |
|
552 |
! |
|
553 |
||
1309 | 554 |
test30_readWriteBinary |
555 |
|testVector s val| |
|
556 |
||
557 |
#( |
|
1447 | 558 |
0 #[ 0 0 ] |
559 |
1 #[ 0 1 ] |
|
560 |
16r7F #[ 0 16r7F ] |
|
561 |
16r80 #[ 0 16r80 ] |
|
562 |
16rFF #[ 0 16rFF ] |
|
563 |
16r100 #[ 1 16r00 ] |
|
564 |
16r7FFF #[ 16r7F 16rFF ] |
|
1309 | 565 |
|
566 |
-1 #[ 16rFF 16rFF ] |
|
567 |
-16r7F #[ 16rFF 16r81 ] |
|
568 |
-16r80 #[ 16rFF 16r80 ] |
|
569 |
-16rFF #[ 16rFF 16r01 ] |
|
570 |
-16r7FFF #[ 16r80 16r01 ] |
|
571 |
-16r8000 #[ 16r80 16r00 ] |
|
1447 | 572 |
) pairWiseDo:[:val :expected | |
573 |
s := WriteStream on:(ByteArray new). |
|
574 |
s nextPutShort:val MSB:true. |
|
575 |
self assert:(s contents = expected). |
|
1309 | 576 |
|
1447 | 577 |
s := WriteStream on:(ByteArray new). |
578 |
s nextPutShort:val MSB:false. |
|
579 |
self assert:(s contents reversed = expected). |
|
1311 | 580 |
|
1447 | 581 |
[ |
582 |
s := 'testData' asFilename writeStream. |
|
583 |
s nextPutShort:val MSB:true. |
|
584 |
s close. |
|
585 |
self assert:('testData' asFilename binaryContentsOfEntireFile = expected). |
|
1311 | 586 |
|
1447 | 587 |
s := 'testData' asFilename writeStream. |
588 |
s nextPutShort:val MSB:false. |
|
589 |
s close. |
|
590 |
self assert:('testData' asFilename binaryContentsOfEntireFile reversed = expected). |
|
591 |
] ensure:[ |
|
592 |
'testData' asFilename delete |
|
593 |
]. |
|
1309 | 594 |
]. |
1447 | 595 |
|
1310 | 596 |
#( |
1447 | 597 |
nextPutShort:MSB: nextShortMSB: |
598 |
nextPutLong:MSB: nextLongMSB: |
|
599 |
nextPutHyper:MSB: nextHyperMSB: |
|
600 |
||
601 |
nextPutInt16:MSB: nextInt16MSB: |
|
602 |
nextPutInt32:MSB: nextInt32MSB: |
|
603 |
nextPutInt64:MSB: nextInt64MSB: |
|
1310 | 604 |
) pairWiseDo:[:writer :reader | |
1447 | 605 |
#(true false) do:[:msb | |
606 |
testVector := |
|
607 |
#( |
|
608 |
0 1 -1 |
|
609 |
16r7f 16r80 16r81 |
|
610 |
-16r7f -16r80 -16r81 |
|
611 |
16r7fff -16r7fff -16r8000 |
|
612 |
). |
|
1309 | 613 |
|
1447 | 614 |
s := ReadWriteStream on:(ByteArray new). |
615 |
testVector do:[:written | |
|
616 |
s perform:writer with:written with:msb. |
|
617 |
]. |
|
1309 | 618 |
|
1447 | 619 |
s reset. |
620 |
||
621 |
testVector do:[:expected | |
|
622 |
self assert:(val := s perform:reader with:msb) == expected. |
|
623 |
]. |
|
1311 | 624 |
|
1447 | 625 |
"/ ---- |
626 |
[ |
|
627 |
s := 'testData' asFilename writeStream. |
|
628 |
testVector do:[:written | |
|
629 |
s perform:writer with:written with:msb. |
|
630 |
]. |
|
1311 | 631 |
|
1447 | 632 |
s close. |
633 |
s := 'testData' asFilename readStream. |
|
1311 | 634 |
|
1447 | 635 |
testVector do:[:expected | |
636 |
self assert:(val := s perform:reader with:msb) == expected. |
|
637 |
]. |
|
638 |
s close. |
|
639 |
] ensure:[ |
|
640 |
'testData' asFilename delete |
|
641 |
] |
|
642 |
]. |
|
1309 | 643 |
]. |
1447 | 644 |
|
1309 | 645 |
" |
646 |
self run:#test30_readWriteBinary |
|
647 |
self new test30_readWriteBinary |
|
648 |
" |
|
1387 | 649 |
! |
650 |
||
651 |
test31_readWriteBinaryIntegers |
|
652 |
|s| |
|
653 |
||
654 |
#( |
|
1447 | 655 |
0 1 #[ 0 ] |
656 |
0 2 #[ 0 0 ] |
|
657 |
0 3 #[ 0 0 0 ] |
|
658 |
0 4 #[ 0 0 0 0] |
|
659 |
0 6 #[ 0 0 0 0 0 0] |
|
1387 | 660 |
|
1447 | 661 |
1 1 #[ 1 ] |
662 |
1 2 #[ 0 1 ] |
|
663 |
1 3 #[ 0 0 1 ] |
|
664 |
1 4 #[ 0 0 0 1 ] |
|
665 |
1 6 #[ 0 0 0 0 0 1 ] |
|
1387 | 666 |
|
667 |
16r8000 2 #[ 16r80 16r00 ] |
|
668 |
16r8000 3 #[ 16r00 16r80 16r00 ] |
|
669 |
16r8000 4 #[ 16r00 16r00 16r80 16r00 ] |
|
670 |
16r8000 5 #[ 16r00 16r00 16r00 16r80 16r00 ] |
|
671 |
16r8000 6 #[ 16r00 16r00 16r00 16r00 16r80 16r00 ] |
|
672 |
||
673 |
16r12345678 4 #[ 16r12 16r34 16r56 16r78 ] |
|
674 |
16r12345678 5 #[ 16r00 16r12 16r34 16r56 16r78 ] |
|
675 |
16r12345678 6 #[ 16r00 16r00 16r12 16r34 16r56 16r78 ] |
|
676 |
||
677 |
16r87654321 4 #[ 16r87 16r65 16r43 16r21 ] |
|
678 |
16r87654321 5 #[ 16r00 16r87 16r65 16r43 16r21 ] |
|
679 |
16r87654321 6 #[ 16r00 16r00 16r87 16r65 16r43 16r21 ] |
|
680 |
||
1447 | 681 |
) inGroupsOf:3 do:[:val :nBytes :expected | |
682 |
s := WriteStream on:(ByteArray new). |
|
683 |
s nextNumber:nBytes put:val MSB:true. |
|
684 |
self assert:(s contents = expected). |
|
1387 | 685 |
|
1447 | 686 |
s := WriteStream on:(ByteArray new). |
687 |
s nextNumber:nBytes put:val MSB:false. |
|
688 |
self assert:(s contents reversed = expected). |
|
1387 | 689 |
|
1447 | 690 |
"/ because external streams may have specially tuned output methods, |
691 |
"/ test them also |
|
692 |
[ |
|
693 |
s := 'testData' asFilename writeStream. |
|
694 |
s nextNumber:nBytes put:val MSB:true. |
|
695 |
s close. |
|
696 |
self assert:('testData' asFilename binaryContentsOfEntireFile = expected). |
|
1387 | 697 |
|
1447 | 698 |
s := 'testData' asFilename writeStream. |
699 |
s nextNumber:nBytes put:val MSB:false. |
|
700 |
s close. |
|
701 |
self assert:('testData' asFilename binaryContentsOfEntireFile reversed = expected). |
|
702 |
] ensure:[ |
|
703 |
'testData' asFilename delete |
|
704 |
]. |
|
1387 | 705 |
]. |
1447 | 706 |
|
707 |
||
1387 | 708 |
" |
709 |
self run:#test31_readWriteBinaryIntegers |
|
710 |
self new test31_readWriteBinaryIntegers |
|
711 |
" |
|
1407 | 712 |
! |
713 |
||
714 |
test40_eolMode |
|
1409 | 715 |
|fn stream lineEnd contents expected eolModeOfStream check| |
716 |
||
717 |
eolModeOfStream := |
|
1548 | 718 |
[:stream | |
1555 | 719 |
|eolMode| |
720 |
||
721 |
eolMode := stream eolMode. |
|
722 |
(eolMode == #nl) ifTrue:[ |
|
1548 | 723 |
lineEnd := String lf. |
724 |
] ifFalse:[ |
|
1555 | 725 |
(eolMode == #crlf) ifTrue:[ |
1548 | 726 |
lineEnd := String crlf. |
727 |
] ifFalse:[ |
|
1555 | 728 |
(eolMode == #cr) ifTrue:[ |
1548 | 729 |
lineEnd := String return. |
730 |
] ifFalse:[ |
|
1555 | 731 |
(eolMode == #eot) ifTrue:[ |
732 |
lineEnd := (Character value:4) asString. |
|
733 |
] ifFalse:[ |
|
734 |
(eolMode == #etx) ifTrue:[ |
|
735 |
lineEnd := (Character value:3) asString. |
|
736 |
] ifFalse:[ |
|
737 |
self error |
|
738 |
]. |
|
739 |
]. |
|
1548 | 740 |
]. |
741 |
]. |
|
742 |
]. |
|
743 |
]. |
|
1447 | 744 |
|
1409 | 745 |
[ |
1548 | 746 |
fn := Filename newTemporary. |
747 |
stream := fn writeStream. |
|
748 |
"/ all show the same default behavior |
|
749 |
OperatingSystem isMSDOSlike ifTrue:[ |
|
750 |
self assert:(stream eolMode == #crlf). |
|
751 |
] ifFalse:[ |
|
752 |
self assert:(stream eolMode == #nl). |
|
753 |
]. |
|
1410 | 754 |
] ensure:[ |
1548 | 755 |
stream close. |
756 |
fn delete. |
|
1407 | 757 |
]. |
1447 | 758 |
|
759 |
check := |
|
1548 | 760 |
[:eolMode | |
761 |
fn := Filename newTemporary. |
|
762 |
stream := fn writeStream. |
|
763 |
stream eolMode:eolMode. |
|
1447 | 764 |
|
1548 | 765 |
[ |
766 |
lineEnd := eolModeOfStream value:stream. |
|
1408 | 767 |
|
1548 | 768 |
stream nextPutAll:'line1'; cr. |
769 |
stream nextPutLine:'line2'. |
|
770 |
stream nextPutAll:'line3 |
|
1409 | 771 |
line4'; cr. |
1548 | 772 |
stream close. |
1447 | 773 |
|
1548 | 774 |
contents := fn binaryContentsOfEntireFile. |
775 |
expected := ('line1*line2*line3*line4*' copyReplaceString:'*' withString:lineEnd) asByteArray. |
|
1447 | 776 |
|
1548 | 777 |
self assert:(contents = expected ). |
778 |
] ensure:[ |
|
779 |
stream close. |
|
780 |
fn delete |
|
781 |
]. |
|
782 |
]. |
|
1447 | 783 |
|
1409 | 784 |
check value:#lf. |
785 |
check value:#nl. |
|
786 |
check value:#crlf. |
|
787 |
check value:#cr. |
|
1555 | 788 |
check value:#eot. |
789 |
check value:#etx. |
|
1447 | 790 |
|
1407 | 791 |
" |
792 |
self run:#test40_eolMode |
|
793 |
self new test40_eolMode |
|
794 |
" |
|
1410 | 795 |
|
1555 | 796 |
"Modified: / 06-12-2016 / 14:25:11 / cg" |
1897 | 797 |
! |
798 |
||
799 |
test50_skipThrough |
|
800 |
|s| |
|
801 |
||
802 |
"0123456789012345678901" |
|
2188 | 803 |
{ |
804 |
'0123456789012345678901' asArray. |
|
805 |
'0123456789012345678901' asArray asOrderedCollection. |
|
806 |
'0123456789012345678901' . |
|
807 |
'0123456789012345678901' asUnicode16String . |
|
808 |
'0123456789012345678901' asUnicode32String . |
|
809 |
} do:[:eachInput | |
|
810 |
s := eachInput readStream. |
|
811 |
self assert:(s position == 0). |
|
812 |
s skipThrough:$0. |
|
813 |
self assert:(s peek == $1). |
|
814 |
self assert:(s position == 1). |
|
1897 | 815 |
|
2188 | 816 |
s skipThrough:$0. |
817 |
self assert:(s peek == $1). |
|
818 |
self assert:(s position == 11). |
|
819 |
||
820 |
s skipThrough:$0. |
|
821 |
self assert:(s peek == $1). |
|
822 |
self assert:(s position == 21). |
|
1897 | 823 |
|
2188 | 824 |
s := 'bla { foo }' readStream. |
825 |
s skipThrough:${. |
|
826 |
self assert:(s peek == $ ). |
|
827 |
s skipThrough:$}. |
|
828 |
self assert:(s atEnd). |
|
829 |
]. |
|
830 |
||
1897 | 831 |
" |
832 |
self run:#test50_skipThrough |
|
833 |
self new test50_skipThrough |
|
834 |
" |
|
2188 | 835 |
|
836 |
"Modified: / 27-03-2019 / 14:50:19 / Claus Gittinger" |
|
837 |
! |
|
838 |
||
839 |
test51_skipSeparators |
|
840 |
|s next| |
|
841 |
||
842 |
{ |
|
843 |
"1234567890123456789" |
|
844 |
'0 1 2 3' asArray . |
|
845 |
'0 1 2 3' asArray asOrderedCollection. |
|
846 |
'0 1 2 3' . |
|
847 |
'0 1 2 3' asUnicode16String . |
|
848 |
'0 1 2 3' asUnicode32String . |
|
849 |
} do:[:eachInput | |
|
850 |
s := eachInput readStream. |
|
851 |
next := s skipSeparators. |
|
852 |
self assert:(s position == 0). |
|
853 |
self assert:(next == $0). |
|
854 |
self assert:(s peek == $0). |
|
855 |
self assert:(s skipSeparators == $0). |
|
856 |
self assert:(s position == 0). |
|
857 |
self assert:(s peek == $0). |
|
858 |
self assert:(s position == 0). |
|
859 |
self assert:(s next == $0). |
|
860 |
self assert:(s position == 1). |
|
861 |
||
862 |
next := s skipSeparators. |
|
863 |
self assert:(s position == 4). |
|
864 |
self assert:(next == $1). |
|
865 |
self assert:(s peek == $1). |
|
866 |
self assert:(s skipSeparators == $1). |
|
867 |
self assert:(s position == 4). |
|
868 |
self assert:(s peek == $1). |
|
869 |
self assert:(s position == 4). |
|
870 |
self assert:(s next == $1). |
|
871 |
self assert:(s position == 5). |
|
872 |
||
873 |
next := s skipSeparators. |
|
874 |
self assert:(s position == 8). |
|
875 |
self assert:(next == $2). |
|
876 |
self assert:(s peek == $2). |
|
877 |
self assert:(s skipSeparators == $2). |
|
878 |
self assert:(s position == 8). |
|
879 |
self assert:(s peek == $2). |
|
880 |
self assert:(s position == 8). |
|
881 |
self assert:(s next == $2). |
|
882 |
self assert:(s position == 9). |
|
883 |
||
884 |
next := s skipSeparators. |
|
885 |
self assert:(s position == 18). |
|
886 |
self assert:(next == $3). |
|
887 |
self assert:(s peek == $3). |
|
888 |
self assert:(s skipSeparators == $3). |
|
889 |
self assert:(s position == 18). |
|
890 |
self assert:(s peek == $3). |
|
891 |
self assert:(s position == 18). |
|
892 |
self assert:(s next == $3). |
|
893 |
self assert:(s position == 19). |
|
894 |
||
895 |
self assert:(s atEnd). |
|
896 |
]. |
|
897 |
||
898 |
{ |
|
899 |
"1234567890123456789" |
|
900 |
'0 ' asArray. |
|
901 |
'0 ' asArray asOrderedCollection. |
|
902 |
'0 ' . |
|
903 |
'0 ' asUnicode16String . |
|
904 |
'0 ' asUnicode32String . |
|
905 |
} do:[:eachInput | |
|
906 |
s := eachInput readStream. |
|
907 |
next := s skipSeparators. |
|
908 |
self assert:(s position == 0). |
|
909 |
self assert:(next == $0). |
|
910 |
self assert:(s peek == $0). |
|
911 |
self assert:(s skipSeparators == $0). |
|
912 |
self assert:(s position == 0). |
|
913 |
self assert:(s peek == $0). |
|
914 |
self assert:(s position == 0). |
|
915 |
self assert:(s next == $0). |
|
916 |
self assert:(s position == 1). |
|
917 |
||
918 |
next := s skipSeparators. |
|
919 |
self assert:(s position == 19). |
|
920 |
self assert:(next isNil). |
|
921 |
self assert:(s peek isNil). |
|
922 |
self assert:(s skipSeparators isNil). |
|
923 |
self assert:(s position == 19). |
|
924 |
self assert:(s peek isNil). |
|
925 |
self assert:(s position == 19). |
|
926 |
self assert:(s next isNil). |
|
927 |
self assert:(s position == 19). |
|
928 |
||
929 |
self assert:(s atEnd). |
|
930 |
]. |
|
931 |
||
932 |
{ |
|
933 |
"12345678901234567890" |
|
934 |
'0 x' asArray. |
|
935 |
'0 x' asArray asOrderedCollection. |
|
936 |
'0 x' . |
|
937 |
'0 x' asUnicode16String . |
|
938 |
'0 x' asUnicode32String . |
|
939 |
} do:[:eachInput | |
|
940 |
s := eachInput readStream. |
|
941 |
s readLimit:19. |
|
942 |
||
943 |
next := s skipSeparators. |
|
944 |
self assert:(s position == 0). |
|
945 |
self assert:(next == $0). |
|
946 |
self assert:(s peek == $0). |
|
947 |
self assert:(s skipSeparators == $0). |
|
948 |
self assert:(s position == 0). |
|
949 |
self assert:(s peek == $0). |
|
950 |
self assert:(s position == 0). |
|
951 |
self assert:(s next == $0). |
|
952 |
self assert:(s position == 1). |
|
953 |
||
954 |
next := s skipSeparators. |
|
955 |
self assert:(s position == 19). |
|
956 |
self assert:(next isNil). |
|
957 |
self assert:(s peek isNil). |
|
958 |
self assert:(s skipSeparators isNil). |
|
959 |
self assert:(s position == 19). |
|
960 |
self assert:(s peek isNil). |
|
961 |
self assert:(s position == 19). |
|
962 |
self assert:(s next isNil). |
|
963 |
self assert:(s position == 19). |
|
964 |
||
965 |
self assert:(s atEnd). |
|
966 |
]. |
|
967 |
||
968 |
{ |
|
969 |
"12345678901234567890" |
|
970 |
'0 ' asArray. |
|
971 |
'0 ' asArray asOrderedCollection. |
|
972 |
'0 ' . |
|
973 |
'0 ' asUnicode16String . |
|
974 |
'0 ' asUnicode32String . |
|
975 |
} do:[:eachInput | |
|
976 |
s := eachInput readStream. |
|
977 |
s readLimit:19. |
|
978 |
||
979 |
next := s skipSeparators. |
|
980 |
self assert:(s position == 0). |
|
981 |
self assert:(next == $0). |
|
982 |
self assert:(s peek == $0). |
|
983 |
self assert:(s skipSeparators == $0). |
|
984 |
self assert:(s position == 0). |
|
985 |
self assert:(s peek == $0). |
|
986 |
self assert:(s position == 0). |
|
987 |
self assert:(s next == $0). |
|
988 |
self assert:(s position == 1). |
|
989 |
||
990 |
next := s skipSeparators. |
|
991 |
self assert:(s position == 19). |
|
992 |
self assert:(next isNil). |
|
993 |
self assert:(s peek isNil). |
|
994 |
self assert:(s skipSeparators isNil). |
|
995 |
self assert:(s position == 19). |
|
996 |
self assert:(s peek isNil). |
|
997 |
self assert:(s position == 19). |
|
998 |
self assert:(s next isNil). |
|
999 |
self assert:(s position == 19). |
|
1000 |
||
1001 |
self assert:(s atEnd). |
|
1002 |
]. |
|
1003 |
" |
|
1004 |
self run:#test51_skipSeparators |
|
1005 |
self new test51_skipSeparators |
|
1006 |
" |
|
1007 |
||
1008 |
"Created: / 27-03-2019 / 14:44:14 / Claus Gittinger" |
|
2190 | 1009 |
! |
1010 |
||
1011 |
test52_skipThroughAll |
|
1012 |
|s| |
|
1013 |
||
1014 |
"0123456789012345678901" |
|
1015 |
{ |
|
1016 |
'0123456789012345678901' . |
|
1017 |
'0123456789012345678901' asUnicode16String . |
|
1018 |
'0123456789012345678901' asUnicode32String . |
|
1019 |
} do:[:eachInput | |
|
1020 |
s := eachInput readStream. |
|
1021 |
self assert:(s position == 0). |
|
1022 |
s skipThroughAll:'901'. |
|
1023 |
self assert:(s peek == $2). |
|
1024 |
self assert:(s position == 12). |
|
1025 |
||
1026 |
s skipThroughAll:'901'. |
|
1027 |
self assert:(s peek isNil). |
|
1028 |
self assert:(s atEnd). |
|
1029 |
self assert:(s position == 22). |
|
1030 |
]. |
|
1031 |
||
1032 |
"0123456789012345678901" |
|
1033 |
{ |
|
1034 |
'0123456789012345678901' asArray. |
|
1035 |
} do:[:eachInput | |
|
1036 |
s := eachInput readStream. |
|
1037 |
self assert:(s position == 0). |
|
1038 |
s skipThroughAll:'901' asArray. |
|
1039 |
self assert:(s peek == $2). |
|
1040 |
self assert:(s position == 12). |
|
1041 |
||
1042 |
s skipThroughAll:'901' asArray. |
|
1043 |
self assert:(s peek isNil). |
|
1044 |
self assert:(s atEnd). |
|
1045 |
self assert:(s position == 22). |
|
1046 |
]. |
|
1047 |
||
1048 |
s := ReadStream on:'12345678901234567890a'. |
|
1049 |
s skipThroughAll:'90ab'. |
|
1050 |
self assert:(s atEnd). |
|
1051 |
self assert:(s upToEnd = ''). |
|
1052 |
||
1053 |
s := ReadStream on:'12345678901234567890'. |
|
1054 |
s skipThroughAll:'901'. |
|
1055 |
self assert:(s upToEnd = '234567890'). |
|
1056 |
||
1057 |
s := ReadStream on:'12345678901234567890'. |
|
1058 |
s skipThroughAll:'1234'. |
|
1059 |
self assert:(s upToEnd = '5678901234567890'). |
|
1060 |
||
1061 |
s := ReadStream on:'12345678901234567890'. |
|
1062 |
s skipThroughAll:'999'. |
|
1063 |
self assert:s atEnd. |
|
1064 |
||
1065 |
" |
|
1066 |
self run:#test52_skipThroughAll |
|
1067 |
self new test52_skipThroughAll |
|
1068 |
" |
|
636 | 1069 |
! ! |
1070 |
||
1071 |
!StreamTests class methodsFor:'documentation'! |
|
1072 |
||
1073 |
version |
|
1074 |
^ '$Header$' |
|
1075 |
! |
|
1076 |
||
1077 |
version_CVS |
|
1078 |
^ '$Header$' |
|
1079 |
! ! |
|
952
e9e3c9e81bb1
class: RegressionTests::StreamTests
Stefan Vogel <sv@exept.de>
parents:
676
diff
changeset
|
1080 |