# -*- tcl -*-
# -------------------------------------------------------------------------
# critcl_callback.test
# -------------------------------------------------------------------------

source [file join [file dirname [info script]] support testutilities.tcl]

testsNeedTcl     8.6 9
testsNeedTcltest 2

support {
    useLocal lib/stubs_container/container.tcl  stubs::container
    useLocal lib/stubs_reader/reader.tcl        stubs::reader
    useLocal lib/stubs_genframe/genframe.tcl    stubs::gen

    useLocal lib/critcl/critcl.tcl critcl
}

# -------------------------------------------------------------------------
## The critcl::callback package provides only stubs.
## To test this we create some basic commands linking the functions
## into the Tcl level.

testing {
    # Must be installed
    package require critcl::callback

    puts *\t[join [info loaded] \n*\t]
    puts -\t[critcl::This]
    puts -\t[file dirname [file dirname [info library]]]/include/*
    puts -\t[file dirname [file dirname [info nameofexecutable]]]/include/*

    # Access to the stubs include files
    critcl::cheaders [file dirname [file dirname [info library]]]/include/*
    critcl::cheaders [file dirname [file dirname [info nameofexecutable]]]/include/*

    critcl::api import critcl::callback 1

    critcl::ccode {
        static critcl_callback_p cb = 0;
    }

    critcl::cproc cb-make {Tcl_Interp* interp Tcl_Obj* args} void {
        cb = critcl_callback_new (interp, args.c, args.v, 2);
        critcl_callback_extend (cb, Tcl_NewStringObj("xyz", -1));
    }

    critcl::cproc cb-call {Tcl_Obj* value} void {
        critcl_callback_invoke (cb, 1, &value);
    }

    critcl::cproc cb-done {} void {
        critcl_callback_destroy (cb);
    }

    puts -\tLoaded=[critcl::load]
    puts *\t[join [info loaded] \n*\t]
}

# -------------------------------------------------------------------------
## 

test critcl-callback-1.0.0 {callback} -setup {
    proc ::record {args} { lappend ::trace $args }
    cb-make record
} -cleanup {
    cb-done
    unset ::trace
} -body {
    cb-call 1
    cb-call a
    cb-call 22
    cb-call bbb
    set ::trace
} -result {{xyz 1} {xyz a} {xyz 22} {xyz bbb}}

# -------------------------------------------------------------------------

# -------------------------------------------------------------------------
testsuiteCleanup

# Local variables:
# mode: tcl
# indent-tabs-mode: nil
# End: