Fix integration test

integration/test.sh

@@ -0,0 +1,94 @@
+#!/bin/bash
+
+export STNORESTART=1
+
+id1=I6KAH7666SLLL5PFXSOAUFJCDZYAOMLEKCP2GB3BV5RQST3PSROA
+id2=JMFJCXBGZDE4BOCJE3VF65GYZNAIVJRET3J6HMRAUQIGJOFKNHMQ
+id3=373HSRPQLPNLIJYKZVQFP4PKZ6R2ZE6K3YD442UJHBGBQGWWXAHA
+
+go build genfiles.go
+go build md5r.go
+go build json.go
+
+testConvergence() {
+	echo "Starting..."
+	for i in 1 2 3 ; do
+		sleep 1
+		syncthing -home "h$i" &
+	done
+
+	while true ; do
+		sleep 5
+		s1comp=$(curl -s "http://localhost:8082/rest/connections" | ./json "$id1/Completion")
+		s2comp=$(curl -s "http://localhost:8083/rest/connections" | ./json "$id2/Completion")
+		s3comp=$(curl -s "http://localhost:8081/rest/connections" | ./json "$id3/Completion")
+		s1comp=${s1comp:-0}
+		s2comp=${s2comp:-0}
+		s3comp=${s3comp:-0}
+		tot=$(($s1comp + $s2comp + $s3comp))
+		echo $tot / 300
+		if [[ $tot == 300 ]] ; then
+			echo "Stopping..."
+			pkill syncthing
+			break
+		fi
+	done
+
+	echo "Verifying..."
+	cat md5-* | sort | uniq > md5-tot
+
+	for i in 1 2 3 ; do
+		pushd "s$i" >/dev/null
+		../md5r -l | sort > ../md5-$i
+		popd >/dev/null
+		if ! cmp "md5-$i" md5-tot >/dev/null ; then
+			echo "Fail: instance $i unconverged"
+			diff -u md5-tot "md5-$i"
+			exit
+		else
+			echo "OK: instance $i converged"
+		fi
+	done
+}
+
+echo "Setting up files..."
+for i in 1 2 3 ; do
+	rm -f h$i/*.idx.gz
+	rm -rf "s$i"
+	mkdir "s$i"
+	pushd "s$i" >/dev/null
+	echo "  $i: random nonoverlapping"
+	../genfiles -maxexp 22 -files 600
+	echo "  $i: empty file"
+	touch "empty-$i"
+	echo "  $i: common file"
+	dd if=/dev/urandom of=common bs=1000 count=1000 2>/dev/null
+	popd >/dev/null
+done
+
+# instance 1 common file should be the newest, the other should disappear
+sleep 2
+touch "s1/common"
+
+echo "MD5-summing..."
+for i in 1 2 3 ; do
+	pushd "s$i" >/dev/null
+	../md5r -l > ../md5-$i
+	popd >/dev/null
+done
+grep -v common md5-2 > t ; mv t md5-2
+grep -v common md5-3 > t ; mv t md5-3
+
+testConvergence
+
+echo "Add and remove random files..."
+for i in 1 2 3 ; do
+	pushd "s$i" >/dev/null
+	rm -rf */?[02468ace]
+	../genfiles -maxexp 22 -files 600
+	../md5r -l > ../md5-$i
+	popd >/dev/null
+done
+
+testConvergence
+