USING: io io.mmap io.files io.files.temp
io.directories kernel tools.test continuations sequences
io.encodings.ascii accessors math ;
IN: io.mmap.tests

[ "mmap-test-file.txt" temp-file delete-file ] ignore-errors
[ ] [ "12345" "mmap-test-file.txt" temp-file ascii set-file-contents ] unit-test
[ ] [ "mmap-test-file.txt" temp-file [ "char" <mapped-array> CHAR: 2 0 pick set-nth drop ] with-mapped-file ] unit-test
[ 5 ] [ "mmap-test-file.txt" temp-file [ "char" <mapped-array> length ] with-mapped-file ] unit-test
[ 5 ] [ "mmap-test-file.txt" temp-file [ "char" <mapped-array> length ] with-mapped-file-reader ] unit-test
[ "22345" ] [ "mmap-test-file.txt" temp-file ascii file-contents ] unit-test
[ "mmap-test-file.txt" temp-file delete-file ] ignore-errors


[ "mmap-empty-file.txt" temp-file delete-file ] ignore-errors
[ ] [ "mmap-empty-file.txt" temp-file touch-file ] unit-test

[
    "mmap-empty-file.txt" temp-file [
        drop
    ] with-mapped-file
] [ bad-mmap-size? ] must-fail-with