module graph

test StoredDifference:
    spawn as p1
    with p1:
        # ref names: r<level>_<num>

        send:
            "store rec"
            "num:i 1"
            ""
        expect /store-done (blake2#[0-9a-f]*)/ capture r1_1

        send:
            "store rec"
            "PREV:r $r1_1"
            ""
        expect /store-done (blake2#[0-9a-f]*)/ capture r2_1

        send "stored-difference $r2_1 |"
        expect /stored-difference-item $r1_1/
        expect /stored-difference-item $r2_1/
        local:
            expect /stored-difference-(.*)/ capture done
            guard (done == "done")

        send:
            "store rec"
            "PREV:r $r2_1"
            "num:i 1"
            ""
        expect /store-done (blake2#[0-9a-f]*)/ capture r3_1

        send "stored-difference $r1_1 | $r3_1"
        expect /stored-difference-item $r2_1/
        expect /stored-difference-item $r3_1/
        local:
            expect /stored-difference-(.*)/ capture done
            guard (done == "done")

        send:
            "store rec"
            "PREV:r $r2_1"
            "num:i 2"
            ""
        expect /store-done (blake2#[0-9a-f]*)/ capture r3_2

        send:
            "store rec"
            "PREV:r $r3_1"
            "num:i 1"
            ""
        expect /store-done (blake2#[0-9a-f]*)/ capture r4_1

        send:
            "store rec"
            "PREV:r $r3_2"
            "num:i 2"
            ""
        expect /store-done (blake2#[0-9a-f]*)/ capture r4_2

        send "stored-difference $r4_1 | $r4_2"
        expect /stored-difference-item $r3_1/
        expect /stored-difference-item $r3_2/
        expect /stored-difference-item $r4_1/
        expect /stored-difference-item $r4_2/
        local:
            expect /stored-difference-(.*)/ capture done
            guard (done == "done")


        send:
            "store rec"
            "PREV:r $r2_1"
            "num:i 3"
            ""
        expect /store-done (blake2#[0-9a-f]*)/ capture r3_3

        send:
            "store rec"
            "PREV:r $r3_2"
            "PREV:r $r3_3"
            "num:i 3"
            ""
        expect /store-done (blake2#[0-9a-f]*)/ capture r4_3

        send:
            "store rec"
            "PREV:r $r3_3"
            "num:i 4"
            ""
        expect /store-done (blake2#[0-9a-f]*)/ capture r4_4

        send "stored-difference $r4_1 $r4_2 | $r4_3 $r4_4"
        expect /stored-difference-item $r3_1/
        expect /stored-difference-item $r3_3/
        expect /stored-difference-item $r4_1/
        expect /stored-difference-item $r4_2/
        expect /stored-difference-item $r4_3/
        expect /stored-difference-item $r4_4/
        local:
            expect /stored-difference-(.*)/ capture done
            guard (done == "done")

        send "stored-difference $r1_1 $r2_1 $r3_2 $r3_3 | $r4_1 $r4_3"
        expect /stored-difference-item $r3_1/
        expect /stored-difference-item $r4_1/
        expect /stored-difference-item $r4_3/
        local:
            expect /stored-difference-(.*)/ capture done
            guard (done == "done")