rewrite test.ls in terms of runner.ls:Urbit

no error handling implemented yet

.travis/package.json

@@ -9,6 +9,8 @@
   "author": "~fyr",
   "license": "MIT",
   "dependencies": {
+    "colors": "^1.1.2",
+    "escape-string-regexp": "^1.0.5",
     "livescript": "^1.5.0",
     "once": "^1.4.0",
     "promise-streams": "^2.1.1",

.travis/runner.ls

@@ -1,4 +1,4 @@
-require! <[ stream-snitch ]>
+require! <[ stream-snitch colors escape-string-regexp ]>
 pty = require \pty.js
 
 export class Urbit
@@ -6,10 +6,15 @@ export class Urbit
     @stdout = process.stdout # overridable
     @pty = pty.spawn \urbit args
     @pty.on \data ~> @stdout.write it # TODO pipe?
+    console.log "FIXME Running Ubuntu 14.04, which causes a libtinfo version info warning. Should update to 16.04.\n"
     #
     @last-output = Date.now()
     @pty.on \data ~> @last-output = Date.now()
+    #
+    process.on \exit ~> @pty.write '\04' # send EOF to gracefully checkpoint
   #
+  note: -> console.log "node:".blue, it
+  warn: -> console.log "node:".red, it
   wait-silent: ~> # this feels hacky
     new Promise (resolve)~>
       a = set-interval ~>
@@ -19,8 +24,14 @@ export class Urbit
       , 200
   expect: (re)~>
     new Promise (resolve)~>
+      #@listeners.push 
       @pty.pipe (new stream-snitch re).once "match" resolve
-  expect-error: -> @expect /\r\x1b\[K(\/~|ford: )/
+  expect-error: -> @expect /\r\x1b\[K(\/~|ford: )/ #ALT if-error
+  expect-immediate: (re)->
+    Promise.race [
+      @expect re
+      @wait-silent!then -> throw Error "Expected #re during event"
+    ]
   #
   line: ->
     @pty.write it
@@ -28,7 +39,13 @@ export class Urbit
     @stdout.write "\n"
     @pty.write "\r"
   #
+  expect-echo: (s)-> #ALT send-and-expect
+    <~ @line s .then
+    @expect-immediate new RegExp escape-string-regexp s
+  #
   exit: (code)->
     @pty.on \exit -> process.exit code #REVIEW just return promise?
+    # @pty.write "\03"    # ^C running event
     @pty.write "\05\25" # ^E^U to clear prompt
     @pty.write "\04"    # ^D to checkpoint
+    # set-timeout # hard exit

.travis/test.ls

@@ -1,56 +1,32 @@
-require! <[ stream-snitch once ]>
-pty = require \pty.js
+{Urbit} = require './runner.ls'
 
-urbit =
-  # TODO abort on failure
-  pty.spawn 'urbit' <[-B urbit.pill -A .. -cFI zod zod]> 
-     .on \data -> process.stdout.write it
-
-console.log "FIXME Running Ubuntu 14.04, which causes a libtinfo version info warning. Should update to 16.04.\n"
-
-
-urbit.on \exit (code)->
-  console.log "\nnode: urbit exited with code #code\n"
-  process.exit code
-
-process.on \exit -> urbit.write '\04' # send EOF to gracefully checkpoint
-
-exit-code = 0
-
-
-on-next = (re,cb)->
-  urbit.pipe (new stream-snitch re).on \match once cb
-  
-on-next /\r\x1b\[K(\/~|ford: )/ ->
-  console.log "\n\n---\nnode: detected error, exiting in ~s30\n---\n\n"
-  exit-code := 1
-  set-timeout (-> process.exit 1), 30000
-
-<- on-next /dojo> /
-
-urbit.write "%got-dojo\r"
-<- on-next /%got-dojo/
-
-
-urbit.write "|start %test\r:test [%cores /]\r"
-<- on-next /%cores-tested/
-
-if exit-code
-  process.exit exit-code
-
-urbit.write "+test, =defer |, =seed `@uvI`(shaz %reproducible)\r"
-on-next /(FAILED|CRASHED)/ ->
-  console.log "\n\n---\nnode: detected error\n---\n\n"
-  exit-code := 2
-
-urbit.write "%tested\r"
-<- on-next /%tested/
-
-
-if exit-code
-  process.exit exit-code
-
-console.log "\n\n---\nnode: STUB insert further tests here\n---\n\n"
-
-urbit.write '\04'
-set-timeout (-> process.exit exit-code), 1000
+urbit = new Urbit <[-B urbit.pill -A .. -cFI zod zod]> 
+Promise.resolve urbit
+.then (urb)->
+  urb.note "Booting urbit"
+  # TODO exit on ford stack trace
+  <- urb.expect /dojo> / .then
+  <- urb.expect-echo "%dojo-booted" .then
+  urb
+.then (urb)->
+  urb.note "Testing compilation"
+  # TODO tally ford stack traces
+  #      urb.warn etc
+  <- urb.line "|start %test" .then
+  <- urb.line ":test [%cores /]" .then
+  <- urb.expect-echo "%compilation-tested" .then
+  #if tally => throw # a fit
+  urb
+.then (urb)->
+  urb.note "Running /===/tests"
+  # TODO tally FAILED and CRASHED
+  <- urb.line "+test, =defer |, =seed `@uvI`(shaz %reproducible)" .then
+  <- urb.expect-echo "%ran-tests" .then
+  #if tally => throw # a fit
+  urb
+.then ->
+  urbit.exit 0
+.catch (err)->
+  <- urbit.wait-silent!then # assumptions?
+  urbit.warn err
+  urbit.exit 1