# This file is a Tcl script to test out GIF reading and writing.
# It is organized in the standard fashion for Tcl tests.
#

if {[string compare test [info procs test]] == 1} {
    source defs
}

set jpegdata \
{/9j/4AAQSkZJRgABAQAAAQABAAD/2wBDAAgGBgcGBQgHBwcJCQgKDBQNDAsLDBkSEw8UHRof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}

set jpegdata2 \
{/9j/4AAQSkZJRgABAQAAAQABAAD/2wBDAAgGBgcGBQgHBwcJCQgKDBQNDAsLDBkSEw8UHRof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}

catch {image delete i}
test jpeg-1.1 {} {
    image create photo i -file folder.jpg
    i data -format jpeg
} $jpegdata
test jpeg-1.2 {} {
    image delete i
    image create photo i -data $jpegdata
    set data [i data -format jpeg]
} $jpegdata2
test jpeg-1.3 {} {
    i blank
    i put $jpegdata
    set data [i data -format jpeg]
} $jpegdata2
test jpeg-1.4 {} {
    i blank
    i put $jpegdata -format jpeg
    set data [i data -format jpeg]
} $jpegdata2

if {[info tclversion] < 8.0} {
    return
}

test jpeg-2.0 {Binary I/O with JPEG images} {
    i blank
    set f [open folder.jpg r]
    fconfigure $f -translation binary
    set return [catch {i put [read $f]} msg]
    close $f
    lappend return $msg
} {0 {}}