Fix Travis tests

test/connect_dcs.sh

@@ -2,7 +2,7 @@
 
 sleep 5
 
-cat > /tmp/connect.erl <<- EOF 
+cat > /tmp/connect.erl <<- EOF
 #!/usr/bin/env escript
 %%! -smp enable -sname erlshell -setcookie antidote
 main(_Args) ->

test/docker-antidote-3dcs.yml

@@ -2,6 +2,7 @@ version: "2.1"
 services:
   antidote1:
     image: antidotedb/antidote:latest
+    container_name: antidote1
     ports:
      - "8087:8087"
     environment:
@@ -10,22 +11,25 @@ services:
 
   antidote2:
     image: antidotedb/antidote:latest
+    container_name: antidote2
     ports:
      - "8088:8087"
     environment:
       NODE_NAME: "antidote@antidote2"
       SHORT_NAME: "true"
-      
+
   antidote3:
     image: antidotedb/antidote:latest
+    container_name: antidote3
     ports:
      - "8089:8087"
     environment:
       NODE_NAME: "antidote@antidote3"
       SHORT_NAME: "true"
 
   link:
-    image: erlang:19
+    image: erlang:21-slim
+    container_name: antidote_link
     healthcheck:
       test: ["CMD", "test", "-f", "/tmp/ready"]
       interval: 3s

test/fs_distributed_test.sh

@@ -5,16 +5,24 @@
 
 echo "Start distributed file system test"
 
-docker-compose -f ./test/docker-antidote-3dcs.yml down >/dev/null 2>&1
+docker-compose -rmi all -f ./test/docker-antidote-3dcs.yml down >/dev/null 2>&1
 docker-compose -f ./test/docker-antidote-3dcs.yml up -d #>/dev/null 2>&1
-sleep 25
+
+wait_antidote antidote1
+wait_antidote antidote2
+wait_antidote antidote3
+while [ "healthy" != `docker inspect --format='{{ .State.Health.Status}}' antidote_link` ]; do
+   echo "Waiting for Antidote instances to form a cluster..."
+   sleep 2
+done
+sleep 3
 
 rm -rf d1 d2 d3
 mkdir -p d1 d2 d3
 node ./src/antidote-fs.js -m d1 -a "localhost:8087" > /dev/null &
 node ./src/antidote-fs.js -m d2 -a "localhost:8088" > /dev/null &
 node ./src/antidote-fs.js -m d3 -a "localhost:8089" > /dev/null &
-sleep 3
+sleep 5
 
 EXIT=0
 
@@ -24,8 +32,8 @@ echo hello there 2 > ./d2/test.txt
 sleep 2
 echo -n "File conflict.................."
 if [[ -f ./d3/test.txt-CONFLICT_0 && -f ./d3/test.txt-CONFLICT_1 ]]
-then ok; 
-else ko; EXIT=1; 
+then ok;
+else ko; EXIT=1;
 fi
 
 # Directory naming conflict: merge directories
@@ -44,7 +52,7 @@ if [[ -d ./d3/dirC && \
     -f ./d3/dirC/mydirAfile.txt &&
     $(< ./d3/dirC/dirBB/mydirBBfile.txt) == $(echo "hello world B") &&
     $(< ./d1/dirC/mydirAfile.txt) == $(echo "hello world A") ]]
-then ok; 
+then ok;
 else ko; EXIT=1;
 fi
 

test/test.sh

@@ -1,10 +1,13 @@
 #!/bin/bash
 
-start_single_instance() { 
+. ./test/utils.sh
+
+start_single_instance() {
+    stop_remove_antidote_containers
     echo "Starting single instance"
-    docker rm -fv $(docker ps -q -f ancestor=antidotedb/antidote) 2> /dev/null 
-    docker run -d --rm -it -p "8087:8087" antidotedb/antidote > /dev/null
-    sleep 20
+    docker run -d --name antidote --rm -it -p "8087:8087" antidotedb/antidote:latest > /dev/null
+    wait_antidote antidote
+
     rm -rf d1; mkdir d1
     node ./src/antidote-fs.js -m d1 -a "localhost:8087" > /dev/null &
     sleep 5
@@ -14,7 +17,7 @@ start_single_instance() {
 stop_single_instance() {
     echo "Stopping single instance"
     fusermount -u ./d1
-    docker rm -fv $(docker ps -a -q) > /dev/null 2>&1
+    stop_remove_antidote_containers
     echo "Single instance stopped"
 }
 

test/utils.sh

@@ -4,9 +4,23 @@ RED='\033[0;31m'
 GREEN='\033[0;32m'
 NC='\033[0m' # No Color
 
-rnd_str() { 
+rnd_str() {
     echo $(cat /dev/urandom | tr -dc 'a-zA-Z0-9' | fold -w 5 | head -n 1)
 }
 
 ok() { echo -e "${GREEN}OK${NC}"; }
 ko() { echo -e "${RED}KO${NC}"; }
+
+wait_antidote() {
+    while ! docker exec -it $1 grep "Application antidote started" /opt/antidote/log/console.log; do
+      echo "Waiting 2 seconds for $1 to start up..."
+      sleep 2
+    done
+}
+
+stop_remove_antidote_containers() {
+    # WARNING: this command stops and removes all containers derived by
+    # antidotedb/antidote!
+    docker rm -fv $(docker ps -q -f ancestor=antidotedb/antidote) 2> /dev/null
+}
+