test/support/tmpfile.tcl


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set ::tmpcounter 0
set ::tmproot "./test/tmp"
file mkdir $::tmproot

# returns a dirname unique to this process to write to
proc tmpdir {basename} {
    set dir [file join $::tmproot $basename.[pid].[incr ::tmpcounter]]
    file mkdir $dir
    set _ $dir
}

# return a filename unique to this process to write to
proc tmpfile {basename} {
    file join $::tmproot $basename.[pid].[incr ::tmpcounter]
}