Homework #1

[saucisson]

Homework #1 has been released. Deadline is 11 october 2017 at 23:59.
Look at the course homepage for more information.

[partizanos]

I am not sure what it he busted command supposed to outpout
whtn i run luacheck src I see the tests OK satus .

But with the busted src command I get this logs:

Error → ./graph/coverability_spec.lua @ 2
suite ./graph/coverability_spec.lua
./graph/coverability_spec.lua:2: module 'graph' not found:No LuaRocks module found for graph
	no field package.preload['graph']
	no file './src/graph.lua'
	no file './src/graph/graph.lua'
	no file './src/graph/init.lua'
	no file '/home/dimitris/.luarocks/share/lua/5.3/graph.lua'
	no file '/home/dimitris/.luarocks/share/lua/5.3/graph/init.lua'
	no file '/home/dimitris/.local/share/lua/5.3/graph.lua'
	no file '/home/dimitris/.local/share/lua/5.3/graph/init.lua'
	no file './graph.lua'
	no file './csrc/graph.so'
	no file './csrc/graph/graph.so'
	no file '/home/dimitris/.luarocks/lib/lua/5.3/graph.so'
	no file '/home/dimitris/.local/lib/lua/5.3/graph.so'
	no file '/home/dimitris/.local/lib/lua/5.3/loadall.so'
	no file './graph.so'

Error → ./graph/reachability_spec.lua @ 2
suite ./graph/reachability_spec.lua
./graph/reachability_spec.lua:2: module 'petrinet' not found:No LuaRocks module found for petrinet
	no field package.preload['petrinet']
	no file './src/petrinet.lua'
	no file './src/petrinet/petrinet.lua'
	no file './src/petrinet/init.lua'
	no file '/home/dimitris/.luarocks/share/lua/5.3/petrinet.lua'
	no file '/home/dimitris/.luarocks/share/lua/5.3/petrinet/init.lua'
	no file '/home/dimitris/.local/share/lua/5.3/petrinet.lua'
	no file '/home/dimitris/.local/share/lua/5.3/petrinet/init.lua'
	no file './petrinet.lua'
	no file './csrc/petrinet.so'
	no file './csrc/petrinet/petrinet.so'
	no file '/home/dimitris/.luarocks/lib/lua/5.3/petrinet.so'
	no file '/home/dimitris/.local/lib/lua/5.3/petrinet.so'
	no file '/home/dimitris/.local/lib/lua/5.3/loadall.so'
	no file './petrinet.so'

Error → ./marking/init_spec.lua @ 2
suite ./marking/init_spec.lua
./marking/init_spec.lua:2: module 'petrinet' not found:No LuaRocks module found for petrinet
	no field package.preload['petrinet']
	no file './src/petrinet.lua'
	no file './src/petrinet/petrinet.lua'
	no file './src/petrinet/init.lua'
	no file '/home/dimitris/.luarocks/share/lua/5.3/petrinet.lua'
	no file '/home/dimitris/.luarocks/share/lua/5.3/petrinet/init.lua'
	no file '/home/dimitris/.local/share/lua/5.3/petrinet.lua'
	no file '/home/dimitris/.local/share/lua/5.3/petrinet/init.lua'
	no file './petrinet.lua'
	no file './csrc/petrinet.so'
	no file './csrc/petrinet/petrinet.so'
	no file '/home/dimitris/.luarocks/lib/lua/5.3/petrinet.so'
	no file '/home/dimitris/.local/lib/lua/5.3/petrinet.so'
	no file '/home/dimitris/.local/lib/lua/5.3/loadall.so'
	no file './petrinet.so'

Error → ./petrinet/init_spec.lua @ 3
suite ./petrinet/init_spec.lua
./petrinet/init_spec.lua:3: module 'petrinet' not found:No LuaRocks module found for petrinet
	no field package.preload['petrinet']
	no file './src/petrinet.lua'
	no file './src/petrinet/petrinet.lua'
	no file './src/petrinet/init.lua'
	no file '/home/dimitris/.luarocks/share/lua/5.3/petrinet.lua'
	no file '/home/dimitris/.luarocks/share/lua/5.3/petrinet/init.lua'
	no file '/home/dimitris/.local/share/lua/5.3/petrinet.lua'
	no file '/home/dimitris/.local/share/lua/5.3/petrinet/init.lua'
	no file './petrinet.lua'
	no file './csrc/petrinet.so'
	no file './csrc/petrinet/petrinet.so'
	no file '/home/dimitris/.luarocks/lib/lua/5.3/petrinet.so'
	no file '/home/dimitris/.local/lib/lua/5.3/petrinet.so'
	no file '/home/dimitris/.local/lib/lua/5.3/loadall.so'
	no file './petrinet.so'

Error → ./state/init_spec.lua @ 2
suite ./state/init_spec.lua
./state/init_spec.lua:2: module 'state' not found:No LuaRocks module found for state
	no field package.preload['state']
	no file './src/state.lua'
	no file './src/state/state.lua'
	no file './src/state/init.lua'
	no file '/home/dimitris/.luarocks/share/lua/5.3/state.lua'
	no file '/home/dimitris/.luarocks/share/lua/5.3/state/init.lua'
	no file '/home/dimitris/.local/share/lua/5.3/state.lua'
	no file '/home/dimitris/.local/share/lua/5.3/state/init.lua'
	no file './state.lua'
	no file './csrc/state.so'
	no file './csrc/state/state.so'
	no file '/home/dimitris/.luarocks/lib/lua/5.3/state.so'
	no file '/home/dimitris/.local/lib/lua/5.3/state.so'
	no file '/home/dimitris/.local/lib/lua/5.3/loadall.so'
	no file './state.so'
```
`
Any ideas?

[saucisson]

In what directory do you run the luacheck and busted commands? What are the arguments that you give to these commands?

They should be run within the homework/petrinets directory, not the homework/petrinets/src one.

[sergentd]

Impossible de lancer l'exécution des fichiers .lua autrement qu'avec la commande "busted"
->Exemple d'erreur : module "petrinet" not found [...] in function "require"

[saucisson]

You need to set the LUA_PATH variable correctly. Adding this line to the .bashrc or .bash_profile should work:

export LUA_PATH="./src/?.lua;${LUA_PATH}"