author | Claus Gittinger <cg@exept.de> |
Tue, 25 Feb 2020 17:19:18 +0100 | |
changeset 2581 | e889c17eef8f |
parent 2506 | 2b717c5ceb95 |
permissions | -rw-r--r-- |
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"{ Encoding: utf8 }" |
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"{ Package: 'stx:goodies/regression' }" |
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"{ NameSpace: RegressionTests }" |
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TestCase subclass:#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 nextInt32MSB:true ) = 16r01020304. |
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self assert:( val := #[16rFF 16rFF 16rFF 16rFF] readStream nextInt32MSB:true ) = -1. |
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self assert:( val := #[16r80 16r00 16r00 16r00] readStream nextInt32MSB: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. |
148 |
self assert:(s position == 1). |
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149 |
e := s peek. |
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150 |
self assert:(e asInteger == 98). |
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t := s upTo:(coll at:1). |
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152 |
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). |
158 |
self assert:(s peek asInteger == (coll at:2) asInteger). |
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s position:1. |
161 |
(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). |
167 |
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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! |
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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) . |
190 |
#[97 98 99 100 20 97 98 99 100 97 98 99 100] . |
|
191 |
'abcd abcdabcdabcd' . |
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192 |
'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. |
200 |
(coll at:1) isCharacter ifTrue:[ |
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s skipSeparators. |
|
202 |
self assert:(s position == 3). |
|
203 |
s next. |
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204 |
s skipSeparators. |
|
205 |
self assert:(s position == 5). |
|
206 |
]. |
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s position:0. |
209 |
(coll at:1) isCharacter ifTrue:[ |
|
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t := s nextAlphaNumericWord. |
|
211 |
self assert:(t asArray = (coll asArray copyTo:4)). |
|
212 |
self assert:(s position == 4). |
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213 |
]. |
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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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|
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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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|
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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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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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self assert:((w := s nextAlphaNumericWord) = 'b6789'). |
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self assert:(s position == 10). |
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self assert:((w := s nextAlphaNumericWord) = 'c23'). |
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self assert:(s position == 17). |
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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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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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s nextPut:$b. |
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self assert:(s position == 2). |
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self assert:(s contents = 'ab'). |
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self assert:(s readLimit == 2). |
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s nextPut:$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:$0+(i\\10)]. |
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self assert:(s contents = ('abc345678901234567890' copyTo:s size)). |
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" |
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self run:#test06_writeStream |
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self new test06_writeStream |
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" |
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! |
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test07_writeStream |
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|s| |
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|
1447 | 312 |
"0123456789012345678901" |
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s := '' writeStream. |
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s nextPut:$a. |
1447 | 315 |
self assert:(s last) == $a. |
316 |
self assert:(s last:1) = 'a'. |
|
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s nextPut:$b. |
1447 | 318 |
self assert:(s last) == $b. |
319 |
self assert:(s last:1) = 'b'. |
|
320 |
self assert:(s last:2) = 'ab'. |
|
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321 |
s nextPut:$c. |
1447 | 322 |
self assert:(s last) == $c. |
323 |
self assert:(s last:1) = 'c'. |
|
324 |
self assert:(s last:2) = 'bc'. |
|
325 |
self assert:(s last:3) = 'abc'. |
|
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327 |
s nextPutAll:'123'. |
1447 | 328 |
self assert:(s last) == $3. |
329 |
self assert:(s last:1) = '3'. |
|
330 |
self assert:(s last:2) = '23'. |
|
331 |
self assert:(s last:3) = '123'. |
|
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|
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333 |
s next:1 put:$4. |
1447 | 334 |
self assert:(s last) == $4. |
335 |
self assert:(s last:1) = '4'. |
|
336 |
self assert:(s last:2) = '34'. |
|
337 |
self assert:(s last:3) = '234'. |
|
338 |
self assert:(s size == 7). |
|
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340 |
s next:3 put:$5. |
1447 | 341 |
self assert:(s last) == $5. |
342 |
self assert:(s last:1) = '5'. |
|
343 |
self assert:(s last:2) = '55'. |
|
344 |
self assert:(s last:3) = '555'. |
|
345 |
self assert:(s last:4) = '4555'. |
|
346 |
self assert:(s size == 10). |
|
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|
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" |
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349 |
self run:#test07_writeStream |
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self new test07_writeStream |
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" |
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352 |
! |
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353 |
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354 |
test08_writeStream |
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355 |
|s| |
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356 |
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357 |
s := '' writeStream. |
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358 |
s nextPutAll:'hello '. |
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|
359 |
s nextPutAll:'1234world012345' startingAt:5 to:9. |
1447 | 360 |
self assert:( s contents = 'hello world' ). |
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362 |
s := '' writeStream. |
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363 |
s nextPutAll:'hello'. |
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364 |
s space. |
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365 |
s nextPutAll:'world'. |
1447 | 366 |
self assert:( s contents = 'hello world' ). |
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|
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368 |
" |
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369 |
self run:#test08_writeStream |
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370 |
self new test08_writeStream |
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371 |
" |
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372 |
! |
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373 |
|
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374 |
test09_writeStreamErrors |
2206 | 375 |
|s didRaise| |
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376 |
|
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|
377 |
s := '' writeStream. |
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|
378 |
self should:[ s nextPutAll:nil ] raise:Error. |
1447 | 379 |
self assert:( s contents = '' ). |
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|
380 |
|
2206 | 381 |
"/ write error must be raised |
382 |
s := '' writeStream. |
|
383 |
s writeLimit:5. |
|
384 |
didRaise := false. |
|
385 |
WriteError handle:[:ex | |
|
386 |
didRaise := true. |
|
387 |
ex return. |
|
388 |
] do:[ |
|
389 |
s nextPutAll:'1234567890'. |
|
390 |
]. |
|
391 |
self assert:didRaise. |
|
392 |
self assert:(s contents size == 5). |
|
393 |
||
394 |
"/ try more |
|
395 |
didRaise := false. |
|
396 |
WriteError handle:[:ex | |
|
397 |
didRaise := true. |
|
398 |
ex return. |
|
399 |
] do:[ |
|
400 |
s nextPut:$6. |
|
401 |
]. |
|
402 |
self assert:didRaise. |
|
403 |
self assert:(s contents size == 5). |
|
404 |
||
405 |
"/ try more |
|
406 |
didRaise := false. |
|
407 |
WriteError handle:[:ex | |
|
408 |
didRaise := true. |
|
409 |
ex return. |
|
410 |
] do:[ |
|
411 |
s space. |
|
412 |
]. |
|
413 |
self assert:didRaise. |
|
414 |
self assert:(s contents size == 5). |
|
415 |
||
416 |
"/ try more |
|
417 |
didRaise := false. |
|
418 |
WriteError handle:[:ex | |
|
419 |
didRaise := true. |
|
420 |
ex return. |
|
421 |
] do:[ |
|
422 |
s cr. |
|
423 |
]. |
|
424 |
self assert:didRaise. |
|
425 |
self assert:(s contents size == 5). |
|
426 |
||
427 |
"/ try more |
|
428 |
didRaise := false. |
|
429 |
WriteError handle:[:ex | |
|
430 |
didRaise := true. |
|
431 |
ex return. |
|
432 |
] do:[ |
|
433 |
s next:10 put:$9. |
|
434 |
]. |
|
435 |
self assert:didRaise. |
|
436 |
self assert:(s contents size == 5). |
|
437 |
||
438 |
"/ try more |
|
439 |
didRaise := false. |
|
440 |
WriteError handle:[:ex | |
|
441 |
didRaise := true. |
|
442 |
ex return. |
|
443 |
] do:[ |
|
444 |
s nextPutAll:'6789012345' startingAt:1 to:10. |
|
445 |
]. |
|
446 |
self assert:didRaise. |
|
447 |
self assert:(s contents size == 5). |
|
448 |
||
449 |
||
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|
450 |
" |
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|
451 |
self run:#test09_writeStreamErrors |
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changeset
|
452 |
self new test09_writeStreamErrors |
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changeset
|
453 |
" |
2206 | 454 |
|
455 |
"Modified: / 01-04-2019 / 17:13:40 / Claus Gittinger" |
|
1251
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|
456 |
! |
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parents:
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changeset
|
457 |
|
648aad37189b
class: RegressionTests::StreamTests
Claus Gittinger <cg@exept.de>
parents:
1250
diff
changeset
|
458 |
test20_readWriteStream |
648aad37189b
class: RegressionTests::StreamTests
Claus Gittinger <cg@exept.de>
parents:
1250
diff
changeset
|
459 |
|s ch string| |
648aad37189b
class: RegressionTests::StreamTests
Claus Gittinger <cg@exept.de>
parents:
1250
diff
changeset
|
460 |
|
1447 | 461 |
"0123456789012345678901" |
1251
648aad37189b
class: RegressionTests::StreamTests
Claus Gittinger <cg@exept.de>
parents:
1250
diff
changeset
|
462 |
s := ReadWriteStream on:(String new). |
648aad37189b
class: RegressionTests::StreamTests
Claus Gittinger <cg@exept.de>
parents:
1250
diff
changeset
|
463 |
self assert:(s position == 0). |
648aad37189b
class: RegressionTests::StreamTests
Claus Gittinger <cg@exept.de>
parents:
1250
diff
changeset
|
464 |
self assert:(s readLimit == 0). |
648aad37189b
class: RegressionTests::StreamTests
Claus Gittinger <cg@exept.de>
parents:
1250
diff
changeset
|
465 |
|
648aad37189b
class: RegressionTests::StreamTests
Claus Gittinger <cg@exept.de>
parents:
1250
diff
changeset
|
466 |
s nextPutAll:'hello'. |
648aad37189b
class: RegressionTests::StreamTests
Claus Gittinger <cg@exept.de>
parents:
1250
diff
changeset
|
467 |
self assert:(s position == 5). |
648aad37189b
class: RegressionTests::StreamTests
Claus Gittinger <cg@exept.de>
parents:
1250
diff
changeset
|
468 |
self assert:(s contents = 'hello'). |
648aad37189b
class: RegressionTests::StreamTests
Claus Gittinger <cg@exept.de>
parents:
1250
diff
changeset
|
469 |
self assert:(s readLimit == 5). |
648aad37189b
class: RegressionTests::StreamTests
Claus Gittinger <cg@exept.de>
parents:
1250
diff
changeset
|
470 |
|
1400 | 471 |
s nextPut:Character space. |
472 |
self assert:(s position == 6). |
|
473 |
self assert:(s contents = 'hello '). |
|
474 |
self assert:(s readLimit == 6). |
|
475 |
||
476 |
s nextPutAll:'world'. |
|
1251
648aad37189b
class: RegressionTests::StreamTests
Claus Gittinger <cg@exept.de>
parents:
1250
diff
changeset
|
477 |
self assert:(s position == 11). |
648aad37189b
class: RegressionTests::StreamTests
Claus Gittinger <cg@exept.de>
parents:
1250
diff
changeset
|
478 |
self assert:(s contents = 'hello world'). |
648aad37189b
class: RegressionTests::StreamTests
Claus Gittinger <cg@exept.de>
parents:
1250
diff
changeset
|
479 |
self assert:(s readLimit == 11). |
648aad37189b
class: RegressionTests::StreamTests
Claus Gittinger <cg@exept.de>
parents:
1250
diff
changeset
|
480 |
|
648aad37189b
class: RegressionTests::StreamTests
Claus Gittinger <cg@exept.de>
parents:
1250
diff
changeset
|
481 |
s reset. |
648aad37189b
class: RegressionTests::StreamTests
Claus Gittinger <cg@exept.de>
parents:
1250
diff
changeset
|
482 |
self assert:(s position == 0). |
648aad37189b
class: RegressionTests::StreamTests
Claus Gittinger <cg@exept.de>
parents:
1250
diff
changeset
|
483 |
self assert:(s readLimit == 11). |
648aad37189b
class: RegressionTests::StreamTests
Claus Gittinger <cg@exept.de>
parents:
1250
diff
changeset
|
484 |
|
648aad37189b
class: RegressionTests::StreamTests
Claus Gittinger <cg@exept.de>
parents:
1250
diff
changeset
|
485 |
ch := s next. |
648aad37189b
class: RegressionTests::StreamTests
Claus Gittinger <cg@exept.de>
parents:
1250
diff
changeset
|
486 |
self assert:(ch == $h). |
648aad37189b
class: RegressionTests::StreamTests
Claus Gittinger <cg@exept.de>
parents:
1250
diff
changeset
|
487 |
string := s next:4. |
648aad37189b
class: RegressionTests::StreamTests
Claus Gittinger <cg@exept.de>
parents:
1250
diff
changeset
|
488 |
self assert:(string = 'ello'). |
648aad37189b
class: RegressionTests::StreamTests
Claus Gittinger <cg@exept.de>
parents:
1250
diff
changeset
|
489 |
s reset. |
648aad37189b
class: RegressionTests::StreamTests
Claus Gittinger <cg@exept.de>
parents:
1250
diff
changeset
|
490 |
self assert:(s position == 0). |
648aad37189b
class: RegressionTests::StreamTests
Claus Gittinger <cg@exept.de>
parents:
1250
diff
changeset
|
491 |
self assert:(s readLimit == 11). |
648aad37189b
class: RegressionTests::StreamTests
Claus Gittinger <cg@exept.de>
parents:
1250
diff
changeset
|
492 |
|
648aad37189b
class: RegressionTests::StreamTests
Claus Gittinger <cg@exept.de>
parents:
1250
diff
changeset
|
493 |
string := s upToEnd. |
648aad37189b
class: RegressionTests::StreamTests
Claus Gittinger <cg@exept.de>
parents:
1250
diff
changeset
|
494 |
self assert:(string = 'hello world'). |
648aad37189b
class: RegressionTests::StreamTests
Claus Gittinger <cg@exept.de>
parents:
1250
diff
changeset
|
495 |
|
648aad37189b
class: RegressionTests::StreamTests
Claus Gittinger <cg@exept.de>
parents:
1250
diff
changeset
|
496 |
" |
648aad37189b
class: RegressionTests::StreamTests
Claus Gittinger <cg@exept.de>
parents:
1250
diff
changeset
|
497 |
self run:#test20_readWriteStream |
648aad37189b
class: RegressionTests::StreamTests
Claus Gittinger <cg@exept.de>
parents:
1250
diff
changeset
|
498 |
self new test20_readWriteStream |
648aad37189b
class: RegressionTests::StreamTests
Claus Gittinger <cg@exept.de>
parents:
1250
diff
changeset
|
499 |
" |
1309 | 500 |
! |
501 |
||
1400 | 502 |
test21_readWriteStreamWithPosition |
503 |
|s| |
|
504 |
||
1447 | 505 |
"0123456789012345678901" |
1400 | 506 |
s := ReadWriteStream on:(String new). |
507 |
self assert:(s position == 0). |
|
508 |
self assert:(s readLimit == 0). |
|
509 |
||
510 |
s nextPutAll:'hello'. |
|
511 |
self assert:(s position == 5). |
|
512 |
self assert:(s readLimit == 5). |
|
513 |
||
514 |
s nextPutAll:' world'. |
|
515 |
self assert:(s position == 11). |
|
516 |
self assert:(s readLimit == 11). |
|
517 |
||
518 |
s position:(s position - 5). |
|
519 |
self assert:(s upToEnd = 'world'). |
|
520 |
self assert:(s position = 11). |
|
521 |
self assert:(s readLimit = 11). |
|
522 |
||
523 |
" |
|
524 |
self run:#test21_readWriteStreamWithPosition |
|
525 |
self new test21_readWriteStreamWithPosition |
|
526 |
" |
|
527 |
! |
|
528 |
||
1401 | 529 |
test22_readWriteStreamWithRewrite |
530 |
|s| |
|
531 |
||
1447 | 532 |
"0123456789012345678901" |
1401 | 533 |
s := ReadWriteStream on:(String new). |
534 |
self assert:(s position == 0). |
|
535 |
self assert:(s readLimit == 0). |
|
536 |
||
537 |
s nextPutAll:'hello world'. |
|
538 |
self assert:(s position == 11). |
|
539 |
self assert:(s readLimit == 11). |
|
540 |
||
541 |
s position:(s position - 5). |
|
542 |
self assert:(s position = 6). |
|
543 |
s nextPutAll:'W'. |
|
1447 | 544 |
|
1401 | 545 |
self assert:(s position = 7). |
546 |
self assert:(s readLimit = 11). |
|
547 |
self assert:(s contents = 'hello World'). |
|
548 |
||
1447 | 549 |
|
1401 | 550 |
" |
551 |
self run:#test22_readWriteStreamWithRewrite |
|
552 |
self new test21_readWriteStreamWithPosition |
|
553 |
" |
|
554 |
! |
|
555 |
||
1309 | 556 |
test30_readWriteBinary |
557 |
|testVector s val| |
|
558 |
||
559 |
#( |
|
1447 | 560 |
0 #[ 0 0 ] |
561 |
1 #[ 0 1 ] |
|
562 |
16r7F #[ 0 16r7F ] |
|
563 |
16r80 #[ 0 16r80 ] |
|
564 |
16rFF #[ 0 16rFF ] |
|
565 |
16r100 #[ 1 16r00 ] |
|
566 |
16r7FFF #[ 16r7F 16rFF ] |
|
1309 | 567 |
|
568 |
-1 #[ 16rFF 16rFF ] |
|
569 |
-16r7F #[ 16rFF 16r81 ] |
|
570 |
-16r80 #[ 16rFF 16r80 ] |
|
571 |
-16rFF #[ 16rFF 16r01 ] |
|
572 |
-16r7FFF #[ 16r80 16r01 ] |
|
573 |
-16r8000 #[ 16r80 16r00 ] |
|
1447 | 574 |
) pairWiseDo:[:val :expected | |
575 |
s := WriteStream on:(ByteArray new). |
|
576 |
s nextPutShort:val MSB:true. |
|
577 |
self assert:(s contents = expected). |
|
1309 | 578 |
|
1447 | 579 |
s := WriteStream on:(ByteArray new). |
580 |
s nextPutShort:val MSB:false. |
|
581 |
self assert:(s contents reversed = expected). |
|
1311 | 582 |
|
1447 | 583 |
[ |
584 |
s := 'testData' asFilename writeStream. |
|
585 |
s nextPutShort:val MSB:true. |
|
586 |
s close. |
|
587 |
self assert:('testData' asFilename binaryContentsOfEntireFile = expected). |
|
1311 | 588 |
|
1447 | 589 |
s := 'testData' asFilename writeStream. |
590 |
s nextPutShort:val MSB:false. |
|
591 |
s close. |
|
592 |
self assert:('testData' asFilename binaryContentsOfEntireFile reversed = expected). |
|
593 |
] ensure:[ |
|
594 |
'testData' asFilename delete |
|
595 |
]. |
|
1309 | 596 |
]. |
1447 | 597 |
|
1310 | 598 |
#( |
1447 | 599 |
nextPutShort:MSB: nextShortMSB: |
600 |
nextPutLong:MSB: nextLongMSB: |
|
601 |
nextPutHyper:MSB: nextHyperMSB: |
|
602 |
||
603 |
nextPutInt16:MSB: nextInt16MSB: |
|
604 |
nextPutInt32:MSB: nextInt32MSB: |
|
605 |
nextPutInt64:MSB: nextInt64MSB: |
|
1310 | 606 |
) pairWiseDo:[:writer :reader | |
1447 | 607 |
#(true false) do:[:msb | |
608 |
testVector := |
|
609 |
#( |
|
610 |
0 1 -1 |
|
611 |
16r7f 16r80 16r81 |
|
612 |
-16r7f -16r80 -16r81 |
|
613 |
16r7fff -16r7fff -16r8000 |
|
614 |
). |
|
1309 | 615 |
|
1447 | 616 |
s := ReadWriteStream on:(ByteArray new). |
617 |
testVector do:[:written | |
|
618 |
s perform:writer with:written with:msb. |
|
619 |
]. |
|
1309 | 620 |
|
1447 | 621 |
s reset. |
622 |
||
623 |
testVector do:[:expected | |
|
624 |
self assert:(val := s perform:reader with:msb) == expected. |
|
625 |
]. |
|
1311 | 626 |
|
1447 | 627 |
"/ ---- |
628 |
[ |
|
629 |
s := 'testData' asFilename writeStream. |
|
630 |
testVector do:[:written | |
|
631 |
s perform:writer with:written with:msb. |
|
632 |
]. |
|
1311 | 633 |
|
1447 | 634 |
s close. |
635 |
s := 'testData' asFilename readStream. |
|
1311 | 636 |
|
1447 | 637 |
testVector do:[:expected | |
638 |
self assert:(val := s perform:reader with:msb) == expected. |
|
639 |
]. |
|
640 |
s close. |
|
641 |
] ensure:[ |
|
642 |
'testData' asFilename delete |
|
643 |
] |
|
644 |
]. |
|
1309 | 645 |
]. |
1447 | 646 |
|
1309 | 647 |
" |
648 |
self run:#test30_readWriteBinary |
|
649 |
self new test30_readWriteBinary |
|
650 |
" |
|
1387 | 651 |
! |
652 |
||
653 |
test31_readWriteBinaryIntegers |
|
654 |
|s| |
|
655 |
||
656 |
#( |
|
1447 | 657 |
0 1 #[ 0 ] |
658 |
0 2 #[ 0 0 ] |
|
659 |
0 3 #[ 0 0 0 ] |
|
660 |
0 4 #[ 0 0 0 0] |
|
661 |
0 6 #[ 0 0 0 0 0 0] |
|
1387 | 662 |
|
1447 | 663 |
1 1 #[ 1 ] |
664 |
1 2 #[ 0 1 ] |
|
665 |
1 3 #[ 0 0 1 ] |
|
666 |
1 4 #[ 0 0 0 1 ] |
|
667 |
1 6 #[ 0 0 0 0 0 1 ] |
|
1387 | 668 |
|
669 |
16r8000 2 #[ 16r80 16r00 ] |
|
670 |
16r8000 3 #[ 16r00 16r80 16r00 ] |
|
671 |
16r8000 4 #[ 16r00 16r00 16r80 16r00 ] |
|
672 |
16r8000 5 #[ 16r00 16r00 16r00 16r80 16r00 ] |
|
673 |
16r8000 6 #[ 16r00 16r00 16r00 16r00 16r80 16r00 ] |
|
674 |
||
675 |
16r12345678 4 #[ 16r12 16r34 16r56 16r78 ] |
|
676 |
16r12345678 5 #[ 16r00 16r12 16r34 16r56 16r78 ] |
|
677 |
16r12345678 6 #[ 16r00 16r00 16r12 16r34 16r56 16r78 ] |
|
678 |
||
679 |
16r87654321 4 #[ 16r87 16r65 16r43 16r21 ] |
|
680 |
16r87654321 5 #[ 16r00 16r87 16r65 16r43 16r21 ] |
|
681 |
16r87654321 6 #[ 16r00 16r00 16r87 16r65 16r43 16r21 ] |
|
682 |
||
1447 | 683 |
) inGroupsOf:3 do:[:val :nBytes :expected | |
684 |
s := WriteStream on:(ByteArray new). |
|
685 |
s nextNumber:nBytes put:val MSB:true. |
|
686 |
self assert:(s contents = expected). |
|
1387 | 687 |
|
1447 | 688 |
s := WriteStream on:(ByteArray new). |
689 |
s nextNumber:nBytes put:val MSB:false. |
|
690 |
self assert:(s contents reversed = expected). |
|
1387 | 691 |
|
1447 | 692 |
"/ because external streams may have specially tuned output methods, |
693 |
"/ test them also |
|
694 |
[ |
|
695 |
s := 'testData' asFilename writeStream. |
|
696 |
s nextNumber:nBytes put:val MSB:true. |
|
697 |
s close. |
|
698 |
self assert:('testData' asFilename binaryContentsOfEntireFile = expected). |
|
1387 | 699 |
|
1447 | 700 |
s := 'testData' asFilename writeStream. |
701 |
s nextNumber:nBytes put:val MSB:false. |
|
702 |
s close. |
|
703 |
self assert:('testData' asFilename binaryContentsOfEntireFile reversed = expected). |
|
704 |
] ensure:[ |
|
705 |
'testData' asFilename delete |
|
706 |
]. |
|
1387 | 707 |
]. |
1447 | 708 |
|
709 |
||
1387 | 710 |
" |
711 |
self run:#test31_readWriteBinaryIntegers |
|
712 |
self new test31_readWriteBinaryIntegers |
|
713 |
" |
|
1407 | 714 |
! |
715 |
||
716 |
test40_eolMode |
|
1409 | 717 |
|fn stream lineEnd contents expected eolModeOfStream check| |
718 |
||
719 |
eolModeOfStream := |
|
1548 | 720 |
[:stream | |
1555 | 721 |
|eolMode| |
722 |
||
723 |
eolMode := stream eolMode. |
|
724 |
(eolMode == #nl) ifTrue:[ |
|
1548 | 725 |
lineEnd := String lf. |
726 |
] ifFalse:[ |
|
1555 | 727 |
(eolMode == #crlf) ifTrue:[ |
1548 | 728 |
lineEnd := String crlf. |
729 |
] ifFalse:[ |
|
1555 | 730 |
(eolMode == #cr) ifTrue:[ |
1548 | 731 |
lineEnd := String return. |
732 |
] ifFalse:[ |
|
1555 | 733 |
(eolMode == #eot) ifTrue:[ |
734 |
lineEnd := (Character value:4) asString. |
|
735 |
] ifFalse:[ |
|
736 |
(eolMode == #etx) ifTrue:[ |
|
737 |
lineEnd := (Character value:3) asString. |
|
738 |
] ifFalse:[ |
|
739 |
self error |
|
740 |
]. |
|
741 |
]. |
|
1548 | 742 |
]. |
743 |
]. |
|
744 |
]. |
|
745 |
]. |
|
1447 | 746 |
|
1409 | 747 |
[ |
1548 | 748 |
fn := Filename newTemporary. |
749 |
stream := fn writeStream. |
|
750 |
"/ all show the same default behavior |
|
751 |
OperatingSystem isMSDOSlike ifTrue:[ |
|
752 |
self assert:(stream eolMode == #crlf). |
|
753 |
] ifFalse:[ |
|
754 |
self assert:(stream eolMode == #nl). |
|
755 |
]. |
|
1410 | 756 |
] ensure:[ |
1548 | 757 |
stream close. |
758 |
fn delete. |
|
1407 | 759 |
]. |
1447 | 760 |
|
761 |
check := |
|
1548 | 762 |
[:eolMode | |
763 |
fn := Filename newTemporary. |
|
764 |
stream := fn writeStream. |
|
765 |
stream eolMode:eolMode. |
|
1447 | 766 |
|
1548 | 767 |
[ |
768 |
lineEnd := eolModeOfStream value:stream. |
|
1408 | 769 |
|
1548 | 770 |
stream nextPutAll:'line1'; cr. |
771 |
stream nextPutLine:'line2'. |
|
772 |
stream nextPutAll:'line3 |
|
1409 | 773 |
line4'; cr. |
1548 | 774 |
stream close. |
1447 | 775 |
|
1548 | 776 |
contents := fn binaryContentsOfEntireFile. |
777 |
expected := ('line1*line2*line3*line4*' copyReplaceString:'*' withString:lineEnd) asByteArray. |
|
1447 | 778 |
|
1548 | 779 |
self assert:(contents = expected ). |
780 |
] ensure:[ |
|
781 |
stream close. |
|
782 |
fn delete |
|
783 |
]. |
|
784 |
]. |
|
1447 | 785 |
|
1409 | 786 |
check value:#lf. |
787 |
check value:#nl. |
|
788 |
check value:#crlf. |
|
789 |
check value:#cr. |
|
1555 | 790 |
check value:#eot. |
791 |
check value:#etx. |
|
1447 | 792 |
|
1407 | 793 |
" |
794 |
self run:#test40_eolMode |
|
795 |
self new test40_eolMode |
|
796 |
" |
|
1410 | 797 |
|
1555 | 798 |
"Modified: / 06-12-2016 / 14:25:11 / cg" |
1897 | 799 |
! |
800 |
||
801 |
test50_skipThrough |
|
802 |
|s| |
|
803 |
||
804 |
"0123456789012345678901" |
|
2188 | 805 |
{ |
806 |
'0123456789012345678901' asArray. |
|
807 |
'0123456789012345678901' asArray asOrderedCollection. |
|
808 |
'0123456789012345678901' . |
|
809 |
'0123456789012345678901' asUnicode16String . |
|
810 |
'0123456789012345678901' asUnicode32String . |
|
811 |
} do:[:eachInput | |
|
812 |
s := eachInput readStream. |
|
813 |
self assert:(s position == 0). |
|
814 |
s skipThrough:$0. |
|
815 |
self assert:(s peek == $1). |
|
816 |
self assert:(s position == 1). |
|
1897 | 817 |
|
2188 | 818 |
s skipThrough:$0. |
819 |
self assert:(s peek == $1). |
|
820 |
self assert:(s position == 11). |
|
821 |
||
822 |
s skipThrough:$0. |
|
823 |
self assert:(s peek == $1). |
|
824 |
self assert:(s position == 21). |
|
1897 | 825 |
|
2188 | 826 |
s := 'bla { foo }' readStream. |
827 |
s skipThrough:${. |
|
828 |
self assert:(s peek == $ ). |
|
829 |
s skipThrough:$}. |
|
830 |
self assert:(s atEnd). |
|
831 |
]. |
|
832 |
||
1897 | 833 |
" |
834 |
self run:#test50_skipThrough |
|
835 |
self new test50_skipThrough |
|
836 |
" |
|
2188 | 837 |
|
838 |
"Modified: / 27-03-2019 / 14:50:19 / Claus Gittinger" |
|
839 |
! |
|
840 |
||
2401 | 841 |
test50b_through |
842 |
|s| |
|
843 |
||
844 |
"0123456789012345678901" |
|
845 |
{ " 1 2 " |
|
846 |
'0123456789012345678901' . |
|
847 |
'0123456789012345678901' asUnicode16String . |
|
848 |
'0123456789012345678901' asUnicode32String . |
|
849 |
} do:[:eachInput | |
|
850 |
|r| |
|
851 |
||
852 |
s := eachInput readStream. |
|
853 |
||
854 |
self assert:(s position == 0). |
|
855 |
r := s through:$9. |
|
856 |
self assert:(s peek == $0). |
|
857 |
self assert:(s position == 10). |
|
858 |
self assert:(r = '0123456789'). |
|
859 |
||
860 |
r := s through:$9. |
|
861 |
self assert:(s peek == $0). |
|
862 |
self assert:(s position == 20). |
|
863 |
self assert:(r = '0123456789'). |
|
864 |
||
865 |
r := s through:$9. |
|
866 |
self assert:(s peek isNil). |
|
867 |
self assert:(s atEnd). |
|
868 |
self assert:(r = '01'). |
|
869 |
]. |
|
870 |
||
871 |
" |
|
872 |
self run:#test50b_through |
|
873 |
self new test50b_through |
|
874 |
" |
|
875 |
! |
|
876 |
||
2188 | 877 |
test51_skipSeparators |
878 |
|s next| |
|
879 |
||
880 |
{ |
|
881 |
"1234567890123456789" |
|
882 |
'0 1 2 3' asArray . |
|
883 |
'0 1 2 3' asArray asOrderedCollection. |
|
884 |
'0 1 2 3' . |
|
885 |
'0 1 2 3' asUnicode16String . |
|
886 |
'0 1 2 3' asUnicode32String . |
|
887 |
} do:[:eachInput | |
|
888 |
s := eachInput readStream. |
|
889 |
next := s skipSeparators. |
|
890 |
self assert:(s position == 0). |
|
891 |
self assert:(next == $0). |
|
892 |
self assert:(s peek == $0). |
|
893 |
self assert:(s skipSeparators == $0). |
|
894 |
self assert:(s position == 0). |
|
895 |
self assert:(s peek == $0). |
|
896 |
self assert:(s position == 0). |
|
897 |
self assert:(s next == $0). |
|
898 |
self assert:(s position == 1). |
|
899 |
||
900 |
next := s skipSeparators. |
|
901 |
self assert:(s position == 4). |
|
902 |
self assert:(next == $1). |
|
903 |
self assert:(s peek == $1). |
|
904 |
self assert:(s skipSeparators == $1). |
|
905 |
self assert:(s position == 4). |
|
906 |
self assert:(s peek == $1). |
|
907 |
self assert:(s position == 4). |
|
908 |
self assert:(s next == $1). |
|
909 |
self assert:(s position == 5). |
|
910 |
||
911 |
next := s skipSeparators. |
|
912 |
self assert:(s position == 8). |
|
913 |
self assert:(next == $2). |
|
914 |
self assert:(s peek == $2). |
|
915 |
self assert:(s skipSeparators == $2). |
|
916 |
self assert:(s position == 8). |
|
917 |
self assert:(s peek == $2). |
|
918 |
self assert:(s position == 8). |
|
919 |
self assert:(s next == $2). |
|
920 |
self assert:(s position == 9). |
|
921 |
||
922 |
next := s skipSeparators. |
|
923 |
self assert:(s position == 18). |
|
924 |
self assert:(next == $3). |
|
925 |
self assert:(s peek == $3). |
|
926 |
self assert:(s skipSeparators == $3). |
|
927 |
self assert:(s position == 18). |
|
928 |
self assert:(s peek == $3). |
|
929 |
self assert:(s position == 18). |
|
930 |
self assert:(s next == $3). |
|
931 |
self assert:(s position == 19). |
|
932 |
||
933 |
self assert:(s atEnd). |
|
934 |
]. |
|
935 |
||
936 |
{ |
|
937 |
"1234567890123456789" |
|
938 |
'0 ' asArray. |
|
939 |
'0 ' asArray asOrderedCollection. |
|
940 |
'0 ' . |
|
941 |
'0 ' asUnicode16String . |
|
942 |
'0 ' asUnicode32String . |
|
943 |
} do:[:eachInput | |
|
944 |
s := eachInput readStream. |
|
945 |
next := s skipSeparators. |
|
946 |
self assert:(s position == 0). |
|
947 |
self assert:(next == $0). |
|
948 |
self assert:(s peek == $0). |
|
949 |
self assert:(s skipSeparators == $0). |
|
950 |
self assert:(s position == 0). |
|
951 |
self assert:(s peek == $0). |
|
952 |
self assert:(s position == 0). |
|
953 |
self assert:(s next == $0). |
|
954 |
self assert:(s position == 1). |
|
955 |
||
956 |
next := s skipSeparators. |
|
957 |
self assert:(s position == 19). |
|
958 |
self assert:(next isNil). |
|
959 |
self assert:(s peek isNil). |
|
960 |
self assert:(s skipSeparators isNil). |
|
961 |
self assert:(s position == 19). |
|
962 |
self assert:(s peek isNil). |
|
963 |
self assert:(s position == 19). |
|
964 |
self assert:(s next isNil). |
|
965 |
self assert:(s position == 19). |
|
966 |
||
967 |
self assert:(s atEnd). |
|
968 |
]. |
|
969 |
||
970 |
{ |
|
971 |
"12345678901234567890" |
|
972 |
'0 x' asArray. |
|
973 |
'0 x' asArray asOrderedCollection. |
|
974 |
'0 x' . |
|
975 |
'0 x' asUnicode16String . |
|
976 |
'0 x' asUnicode32String . |
|
977 |
} do:[:eachInput | |
|
978 |
s := eachInput readStream. |
|
979 |
s readLimit:19. |
|
980 |
||
981 |
next := s skipSeparators. |
|
982 |
self assert:(s position == 0). |
|
983 |
self assert:(next == $0). |
|
984 |
self assert:(s peek == $0). |
|
985 |
self assert:(s skipSeparators == $0). |
|
986 |
self assert:(s position == 0). |
|
987 |
self assert:(s peek == $0). |
|
988 |
self assert:(s position == 0). |
|
989 |
self assert:(s next == $0). |
|
990 |
self assert:(s position == 1). |
|
991 |
||
992 |
next := s skipSeparators. |
|
993 |
self assert:(s position == 19). |
|
994 |
self assert:(next isNil). |
|
995 |
self assert:(s peek isNil). |
|
996 |
self assert:(s skipSeparators isNil). |
|
997 |
self assert:(s position == 19). |
|
998 |
self assert:(s peek isNil). |
|
999 |
self assert:(s position == 19). |
|
1000 |
self assert:(s next isNil). |
|
1001 |
self assert:(s position == 19). |
|
1002 |
||
1003 |
self assert:(s atEnd). |
|
1004 |
]. |
|
1005 |
||
1006 |
{ |
|
1007 |
"12345678901234567890" |
|
1008 |
'0 ' asArray. |
|
1009 |
'0 ' asArray asOrderedCollection. |
|
1010 |
'0 ' . |
|
1011 |
'0 ' asUnicode16String . |
|
1012 |
'0 ' asUnicode32String . |
|
1013 |
} do:[:eachInput | |
|
1014 |
s := eachInput readStream. |
|
1015 |
s readLimit:19. |
|
1016 |
||
1017 |
next := s skipSeparators. |
|
1018 |
self assert:(s position == 0). |
|
1019 |
self assert:(next == $0). |
|
1020 |
self assert:(s peek == $0). |
|
1021 |
self assert:(s skipSeparators == $0). |
|
1022 |
self assert:(s position == 0). |
|
1023 |
self assert:(s peek == $0). |
|
1024 |
self assert:(s position == 0). |
|
1025 |
self assert:(s next == $0). |
|
1026 |
self assert:(s position == 1). |
|
1027 |
||
1028 |
next := s skipSeparators. |
|
1029 |
self assert:(s position == 19). |
|
1030 |
self assert:(next isNil). |
|
1031 |
self assert:(s peek isNil). |
|
1032 |
self assert:(s skipSeparators isNil). |
|
1033 |
self assert:(s position == 19). |
|
1034 |
self assert:(s peek isNil). |
|
1035 |
self assert:(s position == 19). |
|
1036 |
self assert:(s next isNil). |
|
1037 |
self assert:(s position == 19). |
|
1038 |
||
1039 |
self assert:(s atEnd). |
|
1040 |
]. |
|
1041 |
" |
|
1042 |
self run:#test51_skipSeparators |
|
1043 |
self new test51_skipSeparators |
|
1044 |
" |
|
1045 |
||
1046 |
"Created: / 27-03-2019 / 14:44:14 / Claus Gittinger" |
|
2190 | 1047 |
! |
1048 |
||
1049 |
test52_skipThroughAll |
|
1050 |
|s| |
|
1051 |
||
1052 |
"0123456789012345678901" |
|
1053 |
{ |
|
1054 |
'0123456789012345678901' . |
|
1055 |
'0123456789012345678901' asUnicode16String . |
|
1056 |
'0123456789012345678901' asUnicode32String . |
|
1057 |
} do:[:eachInput | |
|
1058 |
s := eachInput readStream. |
|
1059 |
self assert:(s position == 0). |
|
1060 |
s skipThroughAll:'901'. |
|
1061 |
self assert:(s peek == $2). |
|
1062 |
self assert:(s position == 12). |
|
1063 |
||
1064 |
s skipThroughAll:'901'. |
|
1065 |
self assert:(s peek isNil). |
|
1066 |
self assert:(s atEnd). |
|
1067 |
self assert:(s position == 22). |
|
1068 |
]. |
|
1069 |
||
1070 |
"0123456789012345678901" |
|
1071 |
{ |
|
1072 |
'0123456789012345678901' asArray. |
|
1073 |
} do:[:eachInput | |
|
1074 |
s := eachInput readStream. |
|
1075 |
self assert:(s position == 0). |
|
1076 |
s skipThroughAll:'901' asArray. |
|
1077 |
self assert:(s peek == $2). |
|
1078 |
self assert:(s position == 12). |
|
1079 |
||
1080 |
s skipThroughAll:'901' asArray. |
|
1081 |
self assert:(s peek isNil). |
|
1082 |
self assert:(s atEnd). |
|
1083 |
self assert:(s position == 22). |
|
1084 |
]. |
|
1085 |
||
1086 |
s := ReadStream on:'12345678901234567890a'. |
|
1087 |
s skipThroughAll:'90ab'. |
|
1088 |
self assert:(s atEnd). |
|
1089 |
self assert:(s upToEnd = ''). |
|
1090 |
||
1091 |
s := ReadStream on:'12345678901234567890'. |
|
1092 |
s skipThroughAll:'901'. |
|
1093 |
self assert:(s upToEnd = '234567890'). |
|
1094 |
||
1095 |
s := ReadStream on:'12345678901234567890'. |
|
1096 |
s skipThroughAll:'1234'. |
|
1097 |
self assert:(s upToEnd = '5678901234567890'). |
|
1098 |
||
1099 |
s := ReadStream on:'12345678901234567890'. |
|
1100 |
s skipThroughAll:'999'. |
|
1101 |
self assert:s atEnd. |
|
1102 |
||
1103 |
" |
|
1104 |
self run:#test52_skipThroughAll |
|
1105 |
self new test52_skipThroughAll |
|
1106 |
" |
|
2401 | 1107 |
! |
1108 |
||
1109 |
test52b_throughAll |
|
1110 |
|s| |
|
1111 |
||
1112 |
"0123456789012345678901" |
|
1113 |
{ " 1 2 " |
|
1114 |
'0123456789012345678901' . |
|
1115 |
'0123456789012345678901' asUnicode16String . |
|
1116 |
'0123456789012345678901' asUnicode32String . |
|
1117 |
} do:[:eachInput | |
|
1118 |
|r| |
|
1119 |
||
1120 |
s := eachInput readStream. |
|
1121 |
||
1122 |
self assert:(s position == 0). |
|
1123 |
r := s throughAll:'901'. |
|
1124 |
self assert:(s peek == $2). |
|
1125 |
self assert:(s position == 12). |
|
1126 |
self assert:(r = '012345678901'). |
|
1127 |
||
1128 |
r := s throughAll:'901'. |
|
1129 |
self assert:(s peek isNil). |
|
1130 |
self assert:(s atEnd). |
|
1131 |
self assert:(s position == 22). |
|
1132 |
self assert:(r = '2345678901'). |
|
1133 |
]. |
|
1134 |
||
1135 |
" |
|
1136 |
self run:#test52b_throughAll |
|
1137 |
self new test52b_throughAll |
|
1138 |
" |
|
2404 | 1139 |
! |
1140 |
||
1141 |
test53_upTo |
|
1142 |
{ |
|
1143 |
#( (97) (98) (99) (100) (97) (98) (99) (100) (97) (98) (99) (100) ) |
|
1144 |
} do:[:coll | |
|
1145 |
|s e t| |
|
1146 |
||
1147 |
s := coll readStream. |
|
1148 |
||
1149 |
"/ initial state? |
|
1150 |
self assert:(s atEnd not). |
|
1151 |
self assert:(s position == 0). |
|
1152 |
"/ peek returns the correct value |
|
1153 |
e := s peek. |
|
1154 |
self assert:(e = #(97)). |
|
1155 |
||
1156 |
"/ peek should not change any state |
|
1157 |
self assert:(s atEnd not). |
|
1158 |
self assert:(s position == 0). |
|
1159 |
e := s next. |
|
1160 |
self assert:(e = #(97)). |
|
1161 |
self assert:(s position == 1). |
|
1162 |
self assert:(s atEnd not). |
|
1163 |
||
1164 |
e := s peek. |
|
1165 |
self assert:(s position == 1). |
|
1166 |
self assert:(e = #(98)). |
|
1167 |
||
1168 |
s position:0. |
|
1169 |
self assert:(s atEnd not). |
|
1170 |
self assert:(s position == 0). |
|
1171 |
e := s peek. |
|
1172 |
self assert:(e = #(97)). |
|
1173 |
||
1174 |
s position:coll size. |
|
1175 |
self assert:(s atEnd). |
|
1176 |
self assert:(s position == coll size). |
|
1177 |
||
1178 |
s position:0. |
|
1179 |
self assert:(s position == 0). |
|
1180 |
e := s peek. |
|
1181 |
self assert:(e = #(97)). |
|
1182 |
||
1183 |
t := s next:2. |
|
1184 |
self assert:(t size == 2). |
|
1185 |
self assert:(t at:1) = #(97). |
|
1186 |
self assert:(t at:2) = #(98). |
|
1187 |
self assert:(s position == 2). |
|
1188 |
||
1189 |
s position:1. |
|
1190 |
self assert:(s position == 1). |
|
1191 |
e := s peek. |
|
1192 |
self assert:(e = #(98)). |
|
1193 |
t := s upTo:(coll at:1). |
|
1194 |
self assert:(t size == 3). |
|
1195 |
self assert:(t at:1) == (coll at:2). |
|
1196 |
self assert:(t at:2) == (coll at:3). |
|
1197 |
self assert:(t at:3) == (coll at:4). |
|
1198 |
||
1199 |
self assert:(s position == 5). |
|
1200 |
self assert:(s peek = (coll at:2)). |
|
1201 |
||
1202 |
s position:1. |
|
1203 |
(coll at:1) isCharacter ifTrue:[ |
|
1204 |
s skipSeparators. |
|
1205 |
self assert:(s position == 1). |
|
1206 |
]. |
|
1207 |
||
1208 |
s position:(coll size - 1). |
|
1209 |
t := s upToEnd. |
|
1210 |
self assert:(s position == coll size). |
|
1211 |
self assert:(t size == 1). |
|
1212 |
self assert:(t at:1) == (coll at:coll size). |
|
1213 |
||
1214 |
s position:0. |
|
1215 |
(coll at:1) isCharacter ifTrue:[ |
|
1216 |
t := s nextAlphaNumericWord. |
|
1217 |
self assert:(t asArray = coll asArray). |
|
1218 |
self assert:(s position == coll size). |
|
1219 |
]. |
|
1220 |
||
1221 |
]. |
|
1222 |
||
1223 |
" |
|
1224 |
self run:#test53_upTo |
|
1225 |
self new test53_upTo |
|
1226 |
" |
|
1227 |
! |
|
1228 |
||
2405 | 1229 |
test53b_upToAll |
1230 |
|s t| |
|
1231 |
||
1232 |
s := 'abcdefg' readStream. |
|
1233 |
self assert:( s upToAllExcluding:'de' ) = 'abc'. |
|
1234 |
self assert:( s upToEnd ) = 'fg'. |
|
1235 |
||
1236 |
s := 'abcdefg' readStream. |
|
1237 |
self assert:( t := s upToAllExcluding:'xx' ) = 'abcdefg'. |
|
1238 |
self assert:( s atEnd ). |
|
1239 |
self assert:( s upToEnd ) = ''. |
|
1240 |
||
2406 | 1241 |
s := 'abcdefg' readStream. |
1242 |
self assert:( t := s upToAll_positionBefore:'cd' ) = 'ab'. |
|
1243 |
self assert:( s upToEnd ) = 'cdefg'. |
|
1244 |
||
1245 |
s := 'abcdefg' readStream. |
|
1246 |
self assert:( t := s upToAll_positionBefore:'xx' ) = 'abcdefg'. |
|
1247 |
self assert:( s atEnd ). |
|
1248 |
self assert:( s upToEnd ) = ''. |
|
1249 |
||
2405 | 1250 |
" |
1251 |
self run:#test53b_upToAll |
|
1252 |
self new test53b_upToAll |
|
1253 |
" |
|
1254 |
! |
|
1255 |
||
2406 | 1256 |
test54_peek |
1257 |
|s| |
|
1258 |
||
1259 |
s := 'abcdefg' readStream. |
|
1260 |
self assert:( s peek == $a ). |
|
1261 |
self assert:( s peek == $a ). |
|
1262 |
self assert:( (s peek:3) = 'abc' ). |
|
1263 |
self assert:( s peek == $a ). |
|
1264 |
self assert:( s next == $a ). |
|
1265 |
self assert:( s upToEnd = 'bcdefg' ). |
|
1266 |
! |
|
1267 |
||
2404 | 1268 |
test60_signalAtEnd |
1269 |
|s| |
|
1270 |
||
1271 |
s := 'abc' readStream. |
|
1272 |
s signalAtEnd:true. |
|
1273 |
s next. |
|
1274 |
s next. |
|
1275 |
s next. |
|
1276 |
self should:[s peek] raise:EndOfStreamError. |
|
1277 |
self should:[s next] raise:EndOfStreamError. |
|
1278 |
self should:[s peek] raise:EndOfStreamError. |
|
1279 |
||
1280 |
" |
|
1281 |
self run:#test60_signalAtEnd |
|
1282 |
self new test60_signalAtEnd |
|
1283 |
" |
|
1284 |
! |
|
1285 |
||
1286 |
test70_nonHomogenousReadWrite |
|
1287 |
|s| |
|
1288 |
||
1289 |
s := #[1 2 3 4 5 6 7 8 9 10 11] readStream. |
|
1290 |
s binary. |
|
1291 |
self assert:(s nextInt16LSB == 16r0201). |
|
1292 |
self assert:(s nextInt16LSB == 16r0403). |
|
1293 |
s reset. |
|
1294 |
self assert:(s nextInt16MSB == 16r0102). |
|
1295 |
self assert:(s nextInt16MSB == 16r0304). |
|
1296 |
s reset. |
|
1297 |
self assert:(s nextInt16Net == 16r0102). |
|
1298 |
self assert:(s nextInt16Net == 16r0304). |
|
1299 |
||
1300 |
s reset. |
|
1301 |
self assert:(s nextInt32LSB == 16r04030201). |
|
1302 |
s reset. |
|
1303 |
self assert:(s nextInt32MSB == 16r01020304). |
|
1304 |
s reset. |
|
1305 |
self assert:(s nextInt32Net == 16r01020304). |
|
1306 |
||
1307 |
s reset. |
|
1308 |
self assert:(s nextInt64LSB == 16r0807060504030201). |
|
1309 |
s reset. |
|
1310 |
self assert:(s nextInt64MSB == 16r0102030405060708). |
|
1311 |
s reset. |
|
1312 |
self assert:(s nextInt64Net == 16r0102030405060708). |
|
1313 |
||
1314 |
" |
|
1315 |
self run:#test70_nonHomogenousReadWrite |
|
1316 |
self new test70_nonHomogenousReadWrite |
|
1317 |
" |
|
1318 |
! |
|
1319 |
||
1320 |
test71_miscReading |
|
1321 |
|s t| |
|
1322 |
||
1323 |
s := '12345678' readStream. |
|
1324 |
self assert:(s nextDecimalInteger) = 12345678. |
|
1325 |
s reset. |
|
1326 |
self assert:((s nextDecimalInteger:2) = 12). |
|
1327 |
self assert:((s upToEnd) = '345678'). |
|
1328 |
||
1329 |
s := '1234 5678' readStream. |
|
1330 |
self assert:(t := s nextDecimalInteger) = 1234. |
|
1331 |
s skipSeparators. |
|
1332 |
self assert:(t := s nextDecimalInteger) = 5678. |
|
1333 |
||
1334 |
s := '12345678' readStream. |
|
1335 |
self assert:(s nextDecimalNumber) = 12345678. |
|
1336 |
||
1337 |
s := '1234 5678' readStream. |
|
1338 |
self assert:(t := s nextDecimalNumber) = 1234. |
|
1339 |
s skipSeparators. |
|
1340 |
self assert:(t := s nextDecimalNumber) = 5678. |
|
1341 |
||
1342 |
s := '12.34 56.78' readStream. |
|
1343 |
self assert:(t := s nextDecimalNumber) = 12.34. |
|
1344 |
s skipSeparators. |
|
1345 |
self assert:(t := s nextDecimalNumber) = 56.78. |
|
1346 |
||
1347 |
" |
|
1348 |
self run:#test71_miscReading |
|
1349 |
self new test71_miscReading |
|
1350 |
" |
|
636 | 1351 |
! ! |
1352 |
||
1353 |
!StreamTests class methodsFor:'documentation'! |
|
1354 |
||
1355 |
version |
|
1356 |
^ '$Header$' |
|
1357 |
! |
|
1358 |
||
1359 |
version_CVS |
|
1360 |
^ '$Header$' |
|
1361 |
! ! |
|
952
e9e3c9e81bb1
class: RegressionTests::StreamTests
Stefan Vogel <sv@exept.de>
parents:
676
diff
changeset
|
1362 |