#3130: copyFile and findExecutable don't work correctly if filename has national
symbols
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Reporter: shelarcy | Owner:
Type: bug | Status: new
Priority: normal | Component: libraries/directory
Version: 6.10.1 | Severity: normal
Keywords: | Testcase:
Os: Windows | Architecture: x86
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copyFile works doesn't work if first argument's filename has national
symbols.
{{{
import System.Directory
main = do
copyFile "test.txt" "テスト.txt" -- works
print "copyFile works if second argument has national path."
copyFile "テスト.txt" "test2.txt" -- doesn't work
print "copyFile doesn't work if second argument has national path."
copyFile "テスト.txt" "テスト2.txt" -- doesn't work
print "copyFile doesn't work if first argument has national path."
}}}
{{{
C:\home>runghc.exe Test.hs
"copyFile works if second argument has national path."
Test.hs: ﾆｹﾈ.txt: copyFile: does not exist (No such file or directory)
}}}
System.Win32.copyFile doesn't cause this problem.
{{{
import System.Win32
main = do
copyFile "test.txt" "テスト.txt" False -- works
print "copyFile works if second argument has national path."
copyFile "テスト.txt" "test2.txt" False -- doesn't work
print "copyFile doesn't work if second argument has national path."
copyFile "テスト.txt" "テスト2.txt" False -- doesn't work
print "copyFile doesn't work if first argument has national path."
}}}
{{{
C:\home>runghc.exe Test.hs
"copyFile works if second argument has national path."
"copyFile doesn't work if second argument has national path."
"copyFile doesn't work if first argument has national path."
}}}
And findExecutable return Nothing if executable file name has national
symbols.
{{{
import System.Directory -- hiding (getDirectoryContents)
main = findExecutable "テスト" >>= print
}}}
{{{
C:\home>runghc.exe Test.hs
Nothing
}}}
So, I made patch for these two problems.
--
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/3130>
GHC <http://www.haskell.org/ghc/>
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