remove stat tests

overhaul unique files

extra/io/files/unique/backend/backend.factor

@@ -1,5 +1,5 @@
 USING: io.backend ;
 IN: io.files.unique.backend
 
-HOOK: (make-unique-file) io-backend ( path -- stream )
+HOOK: (make-unique-file) io-backend ( path -- )
 HOOK: temporary-path io-backend ( -- path )

extra/io/files/unique/unique-docs.factor

@@ -6,18 +6,16 @@ ARTICLE: "unique" "Making and using unique files"
 "Files:"
 { $subsection make-unique-file }
 { $subsection with-unique-file }
-{ $subsection with-temporary-file }
 "Directories:"
 { $subsection make-unique-directory }
-{ $subsection with-unique-directory }
-{ $subsection with-temporary-directory } ;
+{ $subsection with-unique-directory } ;
 
 ABOUT: "unique"
 
 HELP: make-unique-file ( prefix suffix -- path stream )
 { $values { "prefix" "a string" } { "suffix" "a string" }
-{ "path" "a pathname string" } { "stream" "an output stream" } }
-{ $description "Creates a file that is guaranteed not to exist in a platform-specific temporary directory.  The file name is composed of a prefix, a number of random digits and letters, and the suffix.  Returns the full pathname and a " { $link <writer> } " stream." }
+{ "path" "a pathname string" } }
+{ $description "Creates a file that is guaranteed not to exist in a platform-specific temporary directory.  The file name is composed of a prefix, a number of random digits and letters, and the suffix.  Returns the full pathname." }
 { $errors "Throws an error if a new unique file cannot be created after a number of tries.  Since each try generates a new random name, the most likely error is incorrect directory permissions on the temporary directory." }
 { $see-also with-unique-file } ;
 
@@ -27,24 +25,12 @@ HELP: make-unique-directory ( -- path )
 { $errors "Throws an error if the directory cannot be created after a number of tries.  Since each try generates a new random name, the most likely error is incorrect directory permissions on the temporary directory." }
 { $see-also with-unique-directory } ;
 
-HELP: with-unique-file ( quot -- path )
-{ $values { "quot" "a quotation" } { "path" "a pathname string" } }
-{ $description "Creates a file with " { $link make-unique-file } " and calls " { $link with-stream } " on the newly created file.  Returns the full pathname after the stream has been closed." }
-{ $notes "The unique file will remain after calling this word." }
-{ $see-also with-temporary-file } ;
-
-HELP: with-unique-directory ( quot -- path )
-{ $values { "quot" "a quotation" } { "path" "a pathname string" } }
-{ $description "Creates a directory with " { $link make-unique-directory } " and calls " { $link with-directory } " on the newly created directory.  Returns the full pathname after the quotation has been called." }
-{ $notes "The directory will remain after calling this word." }
-{ $see-also with-temporary-directory } ;
-
-HELP: with-temporary-file ( quot -- )
+HELP: with-unique-file ( prefix suffix quot -- )
 { $values { "quot" "a quotation" } }
-{ $description "Creates a file with " { $link make-unique-file } " and calls " { $link with-stream } " on the newly created file.  The file is deleted after the quotation returns." }
-{ $see-also with-unique-file } ;
+{ $description "Creates a file with " { $link make-unique-file } " and calls the quotation with the path name on the stack." }
+{ $notes "The unique file will be deleted after calling this word." } ;
 
-HELP: with-temporary-directory ( quot -- )
+HELP: with-unique-directory ( quot -- )
 { $values { "quot" "a quotation" } }
-{ $description "Creates a directory with " { $link make-unique-directory } " and calls " { $link with-directory } " on the newly created directory.  The directory is deleted after the quotation returns." }
-{ $see-also with-unique-directory } ;
+{ $description "Creates a directory with " { $link make-unique-directory } " and calls the quotation with the pathname on the stack." }
+{ $notes "The directory will be deleted after calling this word." } ;

extra/io/files/unique/unique.factor

@@ -2,8 +2,8 @@
 ! See http://factorcode.org/license.txt for BSD license.
 USING: kernel math math.bitfields combinators.lib math.parser
 random sequences sequences.lib continuations namespaces
-io.files io.backend io.nonblocking io arrays
-io.files.unique.backend system combinators vocabs.loader ;
+io.files io arrays io.files.unique.backend system
+combinators vocabs.loader ;
 IN: io.files.unique
 
 <PRIVATE
@@ -21,18 +21,15 @@ IN: io.files.unique
 : unique-retries ( -- n ) 10 ; inline
 PRIVATE>
 
-: make-unique-file ( prefix suffix -- path stream )
+: make-unique-file ( prefix suffix -- path )
     temporary-path -rot
     [
         unique-length random-name swap 3append append-path
         dup (make-unique-file)
     ] 3curry unique-retries retry ;
 
-: with-unique-file ( quot -- path )
-    >r f f make-unique-file r> rot [ with-stream ] dip ; inline
-
-: with-temporary-file ( quot -- )
-    with-unique-file delete-file ; inline
+: with-unique-file ( prefix suffix quot -- )
+    >r make-unique-file r> keep delete-file ; inline
 
 : make-unique-directory ( -- path )
     [
@@ -40,12 +37,9 @@ PRIVATE>
         dup make-directory
     ] unique-retries retry ;
 
-: with-unique-directory ( quot -- path )
+: with-unique-directory ( quot -- )
     >r make-unique-directory r>
-    [ with-directory ] curry keep ; inline
-
-: with-temporary-directory ( quot -- )
-    with-unique-directory delete-tree ; inline
+    [ with-directory ] curry keep delete-tree ; inline
 
 {
     { [ unix? ] [ "io.unix.files.unique" ] }

extra/io/unix/files/unique/unique.factor

@@ -5,8 +5,7 @@ IN: io.unix.files.unique
 : open-unique-flags ( -- flags )
     { O_RDWR O_CREAT O_EXCL } flags ;
 
-M: unix-io (make-unique-file) ( path -- duplex-stream )
-    open-unique-flags file-mode open dup io-error
-    <writer> ;
+M: unix-io (make-unique-file) ( path -- )
+    open-unique-flags file-mode open dup io-error close ;
 
 M: unix-io temporary-path ( -- path ) "/tmp" ;

extra/io/windows/files/unique/unique.factor

@@ -2,8 +2,9 @@ USING: kernel system io.files.unique.backend
 windows.kernel32 io.windows io.nonblocking ;
 IN: io.windows.files.unique
 
-M: windows-io (make-unique-file) ( path -- stream )
-    GENERIC_WRITE CREATE_NEW 0 open-file 0 <win32-file> <writer> ;
+M: windows-io (make-unique-file) ( path -- )
+    GENERIC_WRITE CREATE_NEW 0 open-file
+    CloseHandle win32-error=0/f ;
 
 M: windows-io temporary-path ( -- path )
     "TEMP" os-env ;

extra/unix/stat/stat-tests.factor

@@ -1,8 +0,0 @@
-USING: kernel tools.test files.unique ;
-IN: unix.stat.tests
-
-[ 123 ] [
-    123 CHAR: a <repetition> [
-        write
-    ] with-unique-file file-size>>
-] unit-test