Test output for digraph [ok]

Testing time: 0s

'/usr/home/chicken/salmonella/build/salmonella-run-publish/chicken/bin/csi' -script run.scm < /dev/null 2>&1

-- testing digraph test ------------------------------------------------------
add nodes to the graph ............................................... [ PASS]
fold graph nodes ..................................................... [ PASS]
add edges to the graph ............................................... [ PASS]
fold graph edges ..................................................... [ PASS]
roots ................................................................ [ PASS]
terminals ............................................................ [ PASS]
remove node 0 ........................................................ [ PASS]
make sure node 0 edges got removed ................................... [ PASS]
remove node 2 ........................................................ [ PASS]
make sure node 2 edges got removed ................................... [ PASS]
10 tests completed in 1/500 seconds.
10 out of 10 (100%) tests passed.
-- done testing digraph test -------------------------------------------------