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// Copyright 2021 The Gitea Authors. All rights reserved.
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// SPDX-License-Identifier: MIT
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package git
import (
"testing"
"time"
"github.com/stretchr/testify/assert"
)
func Test_nulSeparatedAttributeWriter_ReadAttribute ( t * testing . T ) {
wr := & nulSeparatedAttributeWriter {
attributes : make ( chan attributeTriple , 5 ) ,
}
testStr := ".gitignore\"\n\x00linguist-vendored\x00unspecified\x00"
n , err := wr . Write ( [ ] byte ( testStr ) )
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assert . Len ( t , testStr , n )
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assert . NoError ( t , err )
select {
case attr := <- wr . ReadAttribute ( ) :
assert . Equal ( t , ".gitignore\"\n" , attr . Filename )
assert . Equal ( t , "linguist-vendored" , attr . Attribute )
assert . Equal ( t , "unspecified" , attr . Value )
case <- time . After ( 100 * time . Millisecond ) :
assert . Fail ( t , "took too long to read an attribute from the list" )
}
// Write a second attribute again
n , err = wr . Write ( [ ] byte ( testStr ) )
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assert . Len ( t , testStr , n )
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assert . NoError ( t , err )
select {
case attr := <- wr . ReadAttribute ( ) :
assert . Equal ( t , ".gitignore\"\n" , attr . Filename )
assert . Equal ( t , "linguist-vendored" , attr . Attribute )
assert . Equal ( t , "unspecified" , attr . Value )
case <- time . After ( 100 * time . Millisecond ) :
assert . Fail ( t , "took too long to read an attribute from the list" )
}
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// Write a partial attribute
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_ , err = wr . Write ( [ ] byte ( "incomplete-file" ) )
assert . NoError ( t , err )
_ , err = wr . Write ( [ ] byte ( "name\x00" ) )
assert . NoError ( t , err )
select {
case <- wr . ReadAttribute ( ) :
assert . Fail ( t , "There should not be an attribute ready to read" )
case <- time . After ( 100 * time . Millisecond ) :
}
_ , err = wr . Write ( [ ] byte ( "attribute\x00" ) )
assert . NoError ( t , err )
select {
case <- wr . ReadAttribute ( ) :
assert . Fail ( t , "There should not be an attribute ready to read" )
case <- time . After ( 100 * time . Millisecond ) :
}
_ , err = wr . Write ( [ ] byte ( "value\x00" ) )
assert . NoError ( t , err )
attr := <- wr . ReadAttribute ( )
assert . Equal ( t , "incomplete-filename" , attr . Filename )
assert . Equal ( t , "attribute" , attr . Attribute )
assert . Equal ( t , "value" , attr . Value )
_ , err = wr . Write ( [ ] byte ( "shouldbe.vendor\x00linguist-vendored\x00set\x00shouldbe.vendor\x00linguist-generated\x00unspecified\x00shouldbe.vendor\x00linguist-language\x00unspecified\x00" ) )
assert . NoError ( t , err )
attr = <- wr . ReadAttribute ( )
assert . NoError ( t , err )
assert . EqualValues ( t , attributeTriple {
Filename : "shouldbe.vendor" ,
Attribute : "linguist-vendored" ,
Value : "set" ,
} , attr )
attr = <- wr . ReadAttribute ( )
assert . NoError ( t , err )
assert . EqualValues ( t , attributeTriple {
Filename : "shouldbe.vendor" ,
Attribute : "linguist-generated" ,
Value : "unspecified" ,
} , attr )
attr = <- wr . ReadAttribute ( )
assert . NoError ( t , err )
assert . EqualValues ( t , attributeTriple {
Filename : "shouldbe.vendor" ,
Attribute : "linguist-language" ,
Value : "unspecified" ,
} , attr )
}