fold up: add final test of installed vm booting

layers/install/stacker.yaml

@@ -72,8 +72,8 @@ demo-target-rootfs:
     cp mosctl console-helper /usr/bin
     ( cd /usr/bin && chmod 755 mosctl console-helper )
 
-    systemctl enable debug-shell.service # Danger - don't leave this
-    systemctl mask serial-getty@ttyS0
+    echo root:passw0rd | chpasswd
+    systemctl enable serial-getty@ttyS0
   annotations:
     org.opencontainers.image.title: demo-target-rootfs
     org.opencontainers.image.description: Unsafe demo rootfs to install

tests/launch.bats

@@ -21,7 +21,7 @@ product: default
 update_type: complete
 targets:
   - service_name: hostfs
-    source: "docker://zothub.io/machine/bootkit/demo-target-rootfs:0.0.1-squashfs"
+    source: "docker://zothub.io/machine/bootkit/demo-target-rootfs:0.0.3-squashfs"
     version: 1.0.0
     service_type: hostfs
     nsgroup: "none"
@@ -41,4 +41,42 @@ EOF
 	  --repo 127.0.0.1:${ZOT_PORT} --name machine/install:1.0.0 \
 	  "${TMPD}/manifest.yaml"
 	trust launch --project=snakeoil:default vm1 10.0.2.2:$ZOT_PORT/machine/install:1.0.0
+	machine start vm1
+	expect <<EOF
+spawn machine console vm1
+set timeout 120
+expect {
+	"localhost login:" { puts "got login prompt" }
+	timeout {
+		puts "timed out waiting for login prompt"
+		exit 1
+	}
+	send "root\n"
+	expect {
+		"assword" { puts "got password prompt" }
+		timeout {
+			puts "timed out waiting for password prompt on final boot"
+			exit 1
+		}
+	}
+	send "passw0rd\n"
+	expect {
+		"bash" { puts "got shell" }
+		"root@localhost:" { puts "got shell" }
+		timeout {
+			puts "timed out waiting for shell on final boot"
+			exit 1
+		}
+	}
+	send "poweroff -f\n"
+	expect {
+	       "Power down" { puts "success powering down" }
+	       timeout {
+		       puts "timed out waiting for shutdown on final boot"
+		       exit 1
+	       }
+	}
+}
+EOF
+	echo "launch: success"
 }