Add snapshot rollback testcases

diff --git a/src/test/snapshot-expected/rollback/lxc/101.conf b/src/test/snapshot-expected/rollback/lxc/101.conf
new file mode 100644 (file)
index 0000000..3c02d81
--- /dev/null
+++ b/src/test/snapshot-expected/rollback/lxc/101.conf
@@ -0,0 +1,25 @@
+# should be preserved
+arch: amd64
+cpulimit: 2
+cpuunits: 2048
+hostname: test2
+memory: 4096
+net0: bridge=vmbr0,hwaddr=12:34:56:78:90:12,ip=dhcp,ip6=dhcp,name=eth0,type=veth
+ostype: redhat
+parent: test
+rootfs: local:snapshotable-disk-1
+swap: 1024
+unused0: preserved:some-disk-1
+
+[test]
+# should be thrown away
+arch: amd64
+cpulimit: 2
+cpuunits: 2048
+hostname: test2
+memory: 4096
+net0: bridge=vmbr0,hwaddr=12:34:56:78:90:12,ip=dhcp,ip6=dhcp,name=eth0,type=veth
+ostype: redhat
+rootfs: local:snapshotable-disk-1
+snaptime: 1234567890
+swap: 1024

diff --git a/src/test/snapshot-expected/rollback/lxc/102.conf b/src/test/snapshot-expected/rollback/lxc/102.conf
new file mode 100644 (file)
index 0000000..6b84f02
--- /dev/null
+++ b/src/test/snapshot-expected/rollback/lxc/102.conf
@@ -0,0 +1,38 @@
+# should be preserved
+arch: amd64
+cpulimit: 2
+cpuunits: 2048
+hostname: test
+memory: 4096
+net0: bridge=vmbr0,hwaddr=12:34:56:78:90:12,ip=dhcp,ip6=dhcp,name=eth0,type=veth
+ostype: redhat
+parent: test2
+rootfs: local:snapshotable-disk-1
+swap: 1024
+
+[test]
+#test comment
+arch: amd64
+cpulimit: 1
+cpuunits: 1024
+hostname: test
+memory: 2048
+net0: bridge=vmbr0,hwaddr=12:34:56:78:90:12,ip=dhcp,ip6=dhcp,name=eth0,type=veth
+ostype: redhat
+rootfs: local:snapshotable-disk-1
+snaptime: 1234567890
+swap: 512
+
+[test2]
+#test comment
+arch: amd64
+cpulimit: 2
+cpuunits: 2048
+hostname: test
+memory: 4096
+net0: bridge=vmbr0,hwaddr=12:34:56:78:90:12,ip=dhcp,ip6=dhcp,name=eth0,type=veth
+ostype: redhat
+parent: test
+rootfs: local:snapshotable-disk-1
+snaptime: 1234567890
+swap: 1024

diff --git a/src/test/snapshot-expected/rollback/lxc/103.conf b/src/test/snapshot-expected/rollback/lxc/103.conf
new file mode 100644 (file)
index 0000000..364e0ad
--- /dev/null
+++ b/src/test/snapshot-expected/rollback/lxc/103.conf
@@ -0,0 +1,39 @@
+# should be preserved
+arch: amd64
+cpulimit: 2
+cpuunits: 2048
+hostname: test
+memory: 4096
+net0: bridge=vmbr0,hwaddr=12:34:56:78:90:12,ip=dhcp,ip6=dhcp,name=eth0,type=veth
+ostype: redhat
+parent: test
+rootfs: local:snapshotable-disk-1
+swap: 1024
+
+[test]
+#test comment
+arch: amd64
+cpulimit: 2
+cpuunits: 2048
+hostname: test
+memory: 4096
+net0: bridge=vmbr0,hwaddr=12:34:56:78:90:12,ip=dhcp,ip6=dhcp,name=eth0,type=veth
+ostype: redhat
+parent: test
+rootfs: local:snapshotable-disk-1
+snaptime: 1234567890
+swap: 1024
+
+[test2]
+#test comment
+arch: amd64
+cpulimit: 1
+cpuunits: 1024
+hostname: test
+memory: 2048
+net0: bridge=vmbr0,hwaddr=12:34:56:78:90:12,ip=dhcp,ip6=dhcp,name=eth0,type=veth
+ostype: redhat
+parent: test
+rootfs: local:snapshotable-disk-1
+snaptime: 1234567890
+swap: 512

diff --git a/src/test/snapshot-expected/rollback/lxc/104.conf b/src/test/snapshot-expected/rollback/lxc/104.conf
new file mode 100644 (file)
index 0000000..6a3855b
--- /dev/null
+++ b/src/test/snapshot-expected/rollback/lxc/104.conf
@@ -0,0 +1,51 @@
+arch: amd64
+cpulimit: 2
+cpuunits: 2048
+hostname: test
+memory: 4096
+net0: bridge=vmbr0,hwaddr=12:34:56:78:90:12,ip=dhcp,ip6=dhcp,name=eth0,type=veth
+ostype: redhat
+parent: test2
+rootfs: local:snapshotable-disk-1
+swap: 1024
+
+[test]
+#test comment
+arch: amd64
+cpulimit: 1
+cpuunits: 1024
+hostname: test
+memory: 2048
+net0: bridge=vmbr0,hwaddr=12:34:56:78:90:12,ip=dhcp,ip6=dhcp,name=eth0,type=veth
+ostype: redhat
+rootfs: local:snapshotable-disk-1
+snaptime: 1234567890
+swap: 512
+
+[test2]
+#test comment
+arch: amd64
+cpulimit: 2
+cpuunits: 2048
+hostname: test
+memory: 4096
+net0: bridge=vmbr0,hwaddr=12:34:56:78:90:12,ip=dhcp,ip6=dhcp,name=eth0,type=veth
+ostype: redhat
+parent: test
+rootfs: local:snapshotable-disk-1
+snaptime: 1234567890
+swap: 1024
+
+[test3]
+#test comment
+arch: amd64
+cpulimit: 1
+cpuunits: 1024
+hostname: test
+memory: 2048
+net0: bridge=vmbr0,hwaddr=12:34:56:78:90:12,ip=dhcp,ip6=dhcp,name=eth0,type=veth
+ostype: redhat
+parent: test2
+rootfs: local:snapshotable-disk-1
+snaptime: 1234567890
+swap: 512

diff --git a/src/test/snapshot-expected/rollback/lxc/201.conf b/src/test/snapshot-expected/rollback/lxc/201.conf
new file mode 100644 (file)
index 0000000..092c185
--- /dev/null
+++ b/src/test/snapshot-expected/rollback/lxc/201.conf
@@ -0,0 +1,23 @@
+arch: amd64
+cpulimit: 1
+cpuunits: 1024
+hostname: test
+memory: 2048
+net0: bridge=vmbr0,hwaddr=12:34:56:78:90:12,ip=dhcp,ip6=dhcp,name=eth0,type=veth
+ostype: redhat
+parent: test
+rootfs: local:snapshotable-disk-1
+swap: 512
+
+[test]
+#test comment
+arch: amd64
+cpulimit: 1
+cpuunits: 1024
+hostname: test
+memory: 2048
+net0: bridge=vmbr0,hwaddr=12:34:56:78:90:12,ip=dhcp,ip6=dhcp,name=eth0,type=veth
+ostype: redhat
+rootfs: local:snapshotable-disk-1
+snaptime: 1234567890
+swap: 512

diff --git a/src/test/snapshot-expected/rollback/lxc/202.conf b/src/test/snapshot-expected/rollback/lxc/202.conf
new file mode 100644 (file)
index 0000000..7f79d40
--- /dev/null
+++ b/src/test/snapshot-expected/rollback/lxc/202.conf
@@ -0,0 +1,23 @@
+arch: amd64
+cpulimit: 1
+cpuunits: 1024
+hostname: test
+memory: 2048
+net0: bridge=vmbr0,hwaddr=12:34:56:78:90:12,ip=dhcp,ip6=dhcp,name=eth0,type=veth
+ostype: redhat
+parent: test
+rootfs: local:unsnapshotable-disk-1
+swap: 512
+
+[test]
+#test comment
+arch: amd64
+cpulimit: 1
+cpuunits: 1024
+hostname: test
+memory: 2048
+net0: bridge=vmbr0,hwaddr=12:34:56:78:90:12,ip=dhcp,ip6=dhcp,name=eth0,type=veth
+ostype: redhat
+rootfs: local:unsnapshotable-disk-1
+snaptime: 1234567890
+swap: 512

diff --git a/src/test/snapshot-expected/rollback/lxc/203.conf b/src/test/snapshot-expected/rollback/lxc/203.conf
new file mode 100644 (file)
index 0000000..1ef46cb
--- /dev/null
+++ b/src/test/snapshot-expected/rollback/lxc/203.conf
@@ -0,0 +1,24 @@
+arch: amd64
+cpulimit: 1
+cpuunits: 1024
+hostname: test
+memory: 2048
+net0: bridge=vmbr0,hwaddr=12:34:56:78:90:12,ip=dhcp,ip6=dhcp,name=eth0,type=veth
+ostype: redhat
+parent: test
+rootfs: local:snapshotable-disk-1
+swap: 512
+
+[test]
+#test comment
+arch: amd64
+cpulimit: 1
+cpuunits: 1024
+hostname: test
+memory: 2048
+net0: bridge=vmbr0,hwaddr=12:34:56:78:90:12,ip=dhcp,ip6=dhcp,name=eth0,type=veth
+ostype: redhat
+rootfs: local:snapshotable-disk-1
+snapstate: delete
+snaptime: 1234567890
+swap: 512

diff --git a/src/test/snapshot-expected/rollback/lxc/204.conf b/src/test/snapshot-expected/rollback/lxc/204.conf
new file mode 100644 (file)
index 0000000..2b2c5e2
--- /dev/null
+++ b/src/test/snapshot-expected/rollback/lxc/204.conf
@@ -0,0 +1,24 @@
+arch: amd64
+cpulimit: 1
+cpuunits: 1024
+hostname: test
+lock: backup
+memory: 2048
+net0: bridge=vmbr0,hwaddr=12:34:56:78:90:12,ip=dhcp,ip6=dhcp,name=eth0,type=veth
+ostype: redhat
+parent: test
+rootfs: local:snapshotable-disk-1
+swap: 512
+
+[test]
+#test comment
+arch: amd64
+cpulimit: 1
+cpuunits: 1024
+hostname: test
+memory: 2048
+net0: bridge=vmbr0,hwaddr=12:34:56:78:90:12,ip=dhcp,ip6=dhcp,name=eth0,type=veth
+ostype: redhat
+rootfs: local:snapshotable-disk-1
+snaptime: 1234567890
+swap: 512

diff --git a/src/test/snapshot-expected/rollback/lxc/205.conf b/src/test/snapshot-expected/rollback/lxc/205.conf
new file mode 100644 (file)
index 0000000..f8ac06e
--- /dev/null
+++ b/src/test/snapshot-expected/rollback/lxc/205.conf
@@ -0,0 +1,24 @@
+arch: amd64
+cpulimit: 1
+cpuunits: 1024
+hostname: test
+memory: 2048
+net0: bridge=vmbr0,hwaddr=12:34:56:78:90:12,ip=dhcp,ip6=dhcp,name=eth0,type=veth
+ostype: redhat
+parent: test
+rootfs: local:snapshotable-disk-1
+swap: 512
+
+[test]
+#test comment
+arch: amd64
+cpulimit: 1
+cpuunits: 1024
+hostname: test
+memory: 2048
+net0: bridge=vmbr0,hwaddr=12:34:56:78:90:12,ip=dhcp,ip6=dhcp,name=eth0,type=veth
+ostype: redhat
+rootfs: local:snapshotable-disk-1
+snaptime: 1234567890
+swap: 512
+vmstate: not-implemented

diff --git a/src/test/snapshot-expected/rollback/lxc/206.conf b/src/test/snapshot-expected/rollback/lxc/206.conf
new file mode 100644 (file)
index 0000000..092c185
--- /dev/null
+++ b/src/test/snapshot-expected/rollback/lxc/206.conf
@@ -0,0 +1,23 @@
+arch: amd64
+cpulimit: 1
+cpuunits: 1024
+hostname: test
+memory: 2048
+net0: bridge=vmbr0,hwaddr=12:34:56:78:90:12,ip=dhcp,ip6=dhcp,name=eth0,type=veth
+ostype: redhat
+parent: test
+rootfs: local:snapshotable-disk-1
+swap: 512
+
+[test]
+#test comment
+arch: amd64
+cpulimit: 1
+cpuunits: 1024
+hostname: test
+memory: 2048
+net0: bridge=vmbr0,hwaddr=12:34:56:78:90:12,ip=dhcp,ip6=dhcp,name=eth0,type=veth
+ostype: redhat
+rootfs: local:snapshotable-disk-1
+snaptime: 1234567890
+swap: 512

diff --git a/src/test/snapshot-input/rollback/lxc/101.conf b/src/test/snapshot-input/rollback/lxc/101.conf
new file mode 100644 (file)
index 0000000..74c16ff
--- /dev/null
+++ b/src/test/snapshot-input/rollback/lxc/101.conf
@@ -0,0 +1,25 @@
+# should be preserved
+arch: amd64
+cpulimit: 1
+cpuunits: 1024
+hostname: test
+memory: 2048
+net0: bridge=vmbr0,hwaddr=12:34:56:78:90:12,ip=dhcp,ip6=dhcp,name=eth0,type=veth
+ostype: redhat
+parent: test
+rootfs: local:snapshotable-disk-1
+swap: 512
+unused0: preserved:some-disk-1
+
+[test]
+# should be thrown away
+arch: amd64
+cpulimit: 2
+cpuunits: 2048
+hostname: test2
+memory: 4096
+net0: bridge=vmbr0,hwaddr=12:34:56:78:90:12,ip=dhcp,ip6=dhcp,name=eth0,type=veth
+ostype: redhat
+rootfs: local:snapshotable-disk-1
+snaptime: 1234567890
+swap: 1024

diff --git a/src/test/snapshot-input/rollback/lxc/102.conf b/src/test/snapshot-input/rollback/lxc/102.conf
new file mode 100644 (file)
index 0000000..0e59897
--- /dev/null
+++ b/src/test/snapshot-input/rollback/lxc/102.conf
@@ -0,0 +1,38 @@
+# should be preserved
+arch: amd64
+cpulimit: 1
+cpuunits: 1024
+hostname: test
+memory: 2048
+net0: bridge=vmbr0,hwaddr=12:34:56:78:90:12,ip=dhcp,ip6=dhcp,name=eth0,type=veth
+ostype: redhat
+parent: test2
+rootfs: local:snapshotable-disk-1
+swap: 512
+
+[test]
+#test comment
+arch: amd64
+cpulimit: 1
+cpuunits: 1024
+hostname: test
+memory: 2048
+net0: bridge=vmbr0,hwaddr=12:34:56:78:90:12,ip=dhcp,ip6=dhcp,name=eth0,type=veth
+ostype: redhat
+rootfs: local:snapshotable-disk-1
+snaptime: 1234567890
+swap: 512
+
+[test2]
+#test comment
+arch: amd64
+cpulimit: 2
+cpuunits: 2048
+hostname: test
+memory: 4096
+net0: bridge=vmbr0,hwaddr=12:34:56:78:90:12,ip=dhcp,ip6=dhcp,name=eth0,type=veth
+ostype: redhat
+parent: test
+rootfs: local:snapshotable-disk-1
+snaptime: 1234567890
+swap: 1024

diff --git a/src/test/snapshot-input/rollback/lxc/103.conf b/src/test/snapshot-input/rollback/lxc/103.conf
new file mode 100644 (file)
index 0000000..4330347
--- /dev/null
+++ b/src/test/snapshot-input/rollback/lxc/103.conf
@@ -0,0 +1,39 @@
+# should be preserved
+arch: amd64
+cpulimit: 1
+cpuunits: 1024
+hostname: test
+memory: 2048
+net0: bridge=vmbr0,hwaddr=12:34:56:78:90:12,ip=dhcp,ip6=dhcp,name=eth0,type=veth
+ostype: redhat
+parent: test2
+rootfs: local:snapshotable-disk-1
+swap: 512
+
+[test]
+#test comment
+arch: amd64
+cpulimit: 2
+cpuunits: 2048
+hostname: test
+memory: 4096
+net0: bridge=vmbr0,hwaddr=12:34:56:78:90:12,ip=dhcp,ip6=dhcp,name=eth0,type=veth
+ostype: redhat
+parent: test
+rootfs: local:snapshotable-disk-1
+snaptime: 1234567890
+swap: 1024
+
+[test2]
+#test comment
+arch: amd64
+cpulimit: 1
+cpuunits: 1024
+hostname: test
+memory: 2048
+net0: bridge=vmbr0,hwaddr=12:34:56:78:90:12,ip=dhcp,ip6=dhcp,name=eth0,type=veth
+ostype: redhat
+parent: test
+rootfs: local:snapshotable-disk-1
+snaptime: 1234567890
+swap: 512

diff --git a/src/test/snapshot-input/rollback/lxc/104.conf b/src/test/snapshot-input/rollback/lxc/104.conf
new file mode 100644 (file)
index 0000000..db54601
--- /dev/null
+++ b/src/test/snapshot-input/rollback/lxc/104.conf
@@ -0,0 +1,51 @@
+arch: amd64
+cpulimit: 1
+cpuunits: 1024
+hostname: test
+memory: 2048
+net0: bridge=vmbr0,hwaddr=12:34:56:78:90:12,ip=dhcp,ip6=dhcp,name=eth0,type=veth
+ostype: redhat
+parent: test3
+rootfs: local:snapshotable-disk-1
+swap: 512
+
+[test]
+#test comment
+arch: amd64
+cpulimit: 1
+cpuunits: 1024
+hostname: test
+memory: 2048
+net0: bridge=vmbr0,hwaddr=12:34:56:78:90:12,ip=dhcp,ip6=dhcp,name=eth0,type=veth
+ostype: redhat
+rootfs: local:snapshotable-disk-1
+snaptime: 1234567890
+swap: 512
+
+[test2]
+#test comment
+arch: amd64
+cpulimit: 2
+cpuunits: 2048
+hostname: test
+memory: 4096
+net0: bridge=vmbr0,hwaddr=12:34:56:78:90:12,ip=dhcp,ip6=dhcp,name=eth0,type=veth
+ostype: redhat
+parent: test
+rootfs: local:snapshotable-disk-1
+snaptime: 1234567890
+swap: 1024
+
+[test3]
+#test comment
+arch: amd64
+cpulimit: 1
+cpuunits: 1024
+hostname: test
+memory: 2048
+net0: bridge=vmbr0,hwaddr=12:34:56:78:90:12,ip=dhcp,ip6=dhcp,name=eth0,type=veth
+ostype: redhat
+parent: test2
+rootfs: local:snapshotable-disk-1
+snaptime: 1234567890
+swap: 512

diff --git a/src/test/snapshot-input/rollback/lxc/201.conf b/src/test/snapshot-input/rollback/lxc/201.conf
new file mode 100644 (file)
index 0000000..092c185
--- /dev/null
+++ b/src/test/snapshot-input/rollback/lxc/201.conf
@@ -0,0 +1,23 @@
+arch: amd64
+cpulimit: 1
+cpuunits: 1024
+hostname: test
+memory: 2048
+net0: bridge=vmbr0,hwaddr=12:34:56:78:90:12,ip=dhcp,ip6=dhcp,name=eth0,type=veth
+ostype: redhat
+parent: test
+rootfs: local:snapshotable-disk-1
+swap: 512
+
+[test]
+#test comment
+arch: amd64
+cpulimit: 1
+cpuunits: 1024
+hostname: test
+memory: 2048
+net0: bridge=vmbr0,hwaddr=12:34:56:78:90:12,ip=dhcp,ip6=dhcp,name=eth0,type=veth
+ostype: redhat
+rootfs: local:snapshotable-disk-1
+snaptime: 1234567890
+swap: 512

diff --git a/src/test/snapshot-input/rollback/lxc/202.conf b/src/test/snapshot-input/rollback/lxc/202.conf
new file mode 100644 (file)
index 0000000..7f79d40
--- /dev/null
+++ b/src/test/snapshot-input/rollback/lxc/202.conf
@@ -0,0 +1,23 @@
+arch: amd64
+cpulimit: 1
+cpuunits: 1024
+hostname: test
+memory: 2048
+net0: bridge=vmbr0,hwaddr=12:34:56:78:90:12,ip=dhcp,ip6=dhcp,name=eth0,type=veth
+ostype: redhat
+parent: test
+rootfs: local:unsnapshotable-disk-1
+swap: 512
+
+[test]
+#test comment
+arch: amd64
+cpulimit: 1
+cpuunits: 1024
+hostname: test
+memory: 2048
+net0: bridge=vmbr0,hwaddr=12:34:56:78:90:12,ip=dhcp,ip6=dhcp,name=eth0,type=veth
+ostype: redhat
+rootfs: local:unsnapshotable-disk-1
+snaptime: 1234567890
+swap: 512

diff --git a/src/test/snapshot-input/rollback/lxc/203.conf b/src/test/snapshot-input/rollback/lxc/203.conf
new file mode 100644 (file)
index 0000000..1ef46cb
--- /dev/null
+++ b/src/test/snapshot-input/rollback/lxc/203.conf
@@ -0,0 +1,24 @@
+arch: amd64
+cpulimit: 1
+cpuunits: 1024
+hostname: test
+memory: 2048
+net0: bridge=vmbr0,hwaddr=12:34:56:78:90:12,ip=dhcp,ip6=dhcp,name=eth0,type=veth
+ostype: redhat
+parent: test
+rootfs: local:snapshotable-disk-1
+swap: 512
+
+[test]
+#test comment
+arch: amd64
+cpulimit: 1
+cpuunits: 1024
+hostname: test
+memory: 2048
+net0: bridge=vmbr0,hwaddr=12:34:56:78:90:12,ip=dhcp,ip6=dhcp,name=eth0,type=veth
+ostype: redhat
+rootfs: local:snapshotable-disk-1
+snapstate: delete
+snaptime: 1234567890
+swap: 512

diff --git a/src/test/snapshot-input/rollback/lxc/204.conf b/src/test/snapshot-input/rollback/lxc/204.conf
new file mode 100644 (file)
index 0000000..2b2c5e2
--- /dev/null
+++ b/src/test/snapshot-input/rollback/lxc/204.conf
@@ -0,0 +1,24 @@
+arch: amd64
+cpulimit: 1
+cpuunits: 1024
+hostname: test
+lock: backup
+memory: 2048
+net0: bridge=vmbr0,hwaddr=12:34:56:78:90:12,ip=dhcp,ip6=dhcp,name=eth0,type=veth
+ostype: redhat
+parent: test
+rootfs: local:snapshotable-disk-1
+swap: 512
+
+[test]
+#test comment
+arch: amd64
+cpulimit: 1
+cpuunits: 1024
+hostname: test
+memory: 2048
+net0: bridge=vmbr0,hwaddr=12:34:56:78:90:12,ip=dhcp,ip6=dhcp,name=eth0,type=veth
+ostype: redhat
+rootfs: local:snapshotable-disk-1
+snaptime: 1234567890
+swap: 512

diff --git a/src/test/snapshot-input/rollback/lxc/205.conf b/src/test/snapshot-input/rollback/lxc/205.conf
new file mode 100644 (file)
index 0000000..f8ac06e
--- /dev/null
+++ b/src/test/snapshot-input/rollback/lxc/205.conf
@@ -0,0 +1,24 @@
+arch: amd64
+cpulimit: 1
+cpuunits: 1024
+hostname: test
+memory: 2048
+net0: bridge=vmbr0,hwaddr=12:34:56:78:90:12,ip=dhcp,ip6=dhcp,name=eth0,type=veth
+ostype: redhat
+parent: test
+rootfs: local:snapshotable-disk-1
+swap: 512
+
+[test]
+#test comment
+arch: amd64
+cpulimit: 1
+cpuunits: 1024
+hostname: test
+memory: 2048
+net0: bridge=vmbr0,hwaddr=12:34:56:78:90:12,ip=dhcp,ip6=dhcp,name=eth0,type=veth
+ostype: redhat
+rootfs: local:snapshotable-disk-1
+snaptime: 1234567890
+swap: 512
+vmstate: not-implemented

diff --git a/src/test/snapshot-input/rollback/lxc/206.conf b/src/test/snapshot-input/rollback/lxc/206.conf
new file mode 100644 (file)
index 0000000..092c185
--- /dev/null
+++ b/src/test/snapshot-input/rollback/lxc/206.conf
@@ -0,0 +1,23 @@
+arch: amd64
+cpulimit: 1
+cpuunits: 1024
+hostname: test
+memory: 2048
+net0: bridge=vmbr0,hwaddr=12:34:56:78:90:12,ip=dhcp,ip6=dhcp,name=eth0,type=veth
+ostype: redhat
+parent: test
+rootfs: local:snapshotable-disk-1
+swap: 512
+
+[test]
+#test comment
+arch: amd64
+cpulimit: 1
+cpuunits: 1024
+hostname: test
+memory: 2048
+net0: bridge=vmbr0,hwaddr=12:34:56:78:90:12,ip=dhcp,ip6=dhcp,name=eth0,type=veth
+ostype: redhat
+rootfs: local:snapshotable-disk-1
+snaptime: 1234567890
+swap: 512

diff --git a/src/test/snapshot-test.pm b/src/test/snapshot-test.pm
index 66bc702a53560cc9f002b286abd8b5ae5df4a537..69de5216ddc86683c58132f089441f5135328b89 100644 (file)
--- a/src/test/snapshot-test.pm
+++ b/src/test/snapshot-test.pm
@@ -17,10 +17,14 @@ my $nodename;
 my $snapshot_possible;
 my $vol_snapshot_possible = {};
 my $vol_snapshot_delete_possible = {};
+my $vol_snapshot_rollback_possible = {};
+my $vol_snapshot_rollback_enabled = {};
 my $vol_snapshot = {};
 my $vol_snapshot_delete = {};
+my $vol_snapshot_rollback = {};
 my $running;
 my $freeze_possible;
+my $kill_possible;
 
 # Mocked methods
 
@@ -64,6 +68,39 @@ sub mocked_volume_snapshot_delete {
     }
 }
 
+sub mocked_volume_snapshot_rollback {
+    my ($storecfg, $volid, $snapname) = @_;
+    die "Storage config not mocked! aborting\n"
+       if defined($storecfg);
+    die "volid undefined\n"
+       if !defined($volid);
+    die "snapname undefined\n"
+       if !defined($snapname);
+    if ($vol_snapshot_rollback_enabled->{$volid}) {
+       if (defined($vol_snapshot_rollback->{$volid})) {
+           $vol_snapshot_rollback->{$volid} .= ",$snapname";
+       } else {
+           $vol_snapshot_rollback->{$volid} = $snapname;
+       }
+       return 1;
+    } else {
+       die "volume snapshot rollback disabled\n";
+    }
+}
+
+sub mocked_volume_rollback_is_possible {
+    my ($storecfg, $volid, $snapname) = @_;
+    die "Storage config not mocked! aborting\n"
+       if defined($storecfg);
+    die "volid undefined\n"
+       if !defined($volid);
+    die "snapname undefined\n"
+       if !defined($snapname);
+    return $vol_snapshot_rollback_possible->{$volid}
+       if ($vol_snapshot_rollback_possible->{$volid});
+    die "volume_rollback_is_possible failed\n";
+}
+
 sub mocked_run_command {
     my ($cmd, %param) = @_;
     my $cmdstring;
@@ -73,6 +110,14 @@ sub mocked_run_command {
            return 1 if $freeze_possible;
            die "lxc-[un]freeze disabled\n";
        }
+       if ($cmdstring =~ m/.*\/lxc-stop.*--kill.*/) {
+           if ($kill_possible) {
+               $running = 0;
+               return 1;
+           } else {
+               return 0;
+           }
+       }
     }
     die "unexpected run_command call: '$cmdstring', aborting\n";
 }
@@ -150,6 +195,23 @@ sub testcase_delete {
     };
 }
 
+sub testcase_rollback {
+    my ($vmid, $snapname, $exp_err, $exp_vol_snap_rollback) = @_;
+    subtest "Rolling back to snapshot '$snapname' of vm '$vmid'" => sub {
+       plan tests => 3;
+       $vol_snapshot_rollback = {};
+       $running = 1;
+       $exp_vol_snap_rollback = {} if !defined($exp_vol_snap_rollback);
+       $@ = undef;
+       eval {
+           PVE::LXC::snapshot_rollback($vmid, $snapname);
+       };
+       is($@, $exp_err, "\$@ correct");
+       is_deeply($vol_snapshot_rollback, $exp_vol_snap_rollback, "rolled back to correct volume snapshots");
+       ok(test_file("snapshot-expected/rollback/lxc/$vmid.conf", "snapshot-working/rollback/lxc/$vmid.conf"), "config file correct");
+    };
+}
+
 # BEGIN redefine PVE::LXC methods 
 sub config_file_lock {
     return "snapshot-working/pve-test.lock";
@@ -271,13 +333,18 @@ testcase_commit("203", "test", "wrong snapshot state\n");
 
 $vol_snapshot_possible->{"local:snapshotable-disk-1"} = 1;
 $vol_snapshot_delete_possible->{"local:snapshotable-disk-1"} = 1;
+$vol_snapshot_rollback_enabled->{"local:snapshotable-disk-1"} = 1;
+$vol_snapshot_rollback_possible->{"local:snapshotable-disk-1"} = 1;
+
 printf("\n");
 printf("Setting up Mocking for PVE::Storage\n");
 my $storage_module = new Test::MockModule('PVE::Storage');
 $storage_module->mock('config', sub { return undef; });
 $storage_module->mock('volume_snapshot', \&mocked_volume_snapshot);
 $storage_module->mock('volume_snapshot_delete', \&mocked_volume_snapshot_delete);
-printf("\tconfig(), volume_snapshot() and volume_snapshot_delete() mocked");
+$storage_module->mock('volume_snapshot_rollback', \&mocked_volume_snapshot_rollback);
+$storage_module->mock('volume_rollback_is_possible', \&mocked_volume_rollback_is_possible);
+printf("\tconfig(), volume_snapshot(), volume_snapshot_delete(), volume_snapshot_rollback() and volume_rollback_is_possible() mocked\n");
 
 printf("\n");
 printf("Setting up Mocking for PVE::Tools\n");
@@ -330,5 +397,43 @@ testcase_delete("201", "test", 0, "volume snapshot delete disabled\n");
 printf("Expected error for snapshot_delete with locked config\n");
 testcase_delete("202", "test", 0, "VM is locked (backup)\n");
 
+$nodename = "rollback";
+printf("\n");
+printf("Running rollback tests\n");
+printf("\n");
+
+$kill_possible = 1;
+
+printf("Successful snapshot_rollback to only existing snapshot\n");
+testcase_rollback("101", "test", "", { "local:snapshotable-disk-1" => "test" });
+
+printf("Successful snapshot_rollback to leaf snapshot\n");
+testcase_rollback("102", "test2", "", { "local:snapshotable-disk-1" => "test2" });
+
+printf("Successful snapshot_rollback to root snapshot\n");
+testcase_rollback("103", "test", "", { "local:snapshotable-disk-1" => "test" });
+
+printf("Successful snapshot_rollback to intermediate snapshot\n");
+testcase_rollback("104", "test2", "", { "local:snapshotable-disk-1" => "test2" });
+
+printf("Expected error for snapshot_rollback with non-existing snapshot\n");
+testcase_rollback("201", "test2", "snapshot 'test2' does not exist\n");
+
+printf("Expected error for snapshot_rollback if volume rollback not possible\n");
+testcase_rollback("202", "test", "volume_rollback_is_possible failed\n");
+
+printf("Expected error for snapshot_rollback with incomplete snapshot\n");
+testcase_rollback("203", "test", "unable to rollback to incomplete snapshot (snapstate = delete)\n");
+
+printf("Expected error for snapshot_rollback with lock\n");
+testcase_rollback("204", "test", "VM is locked (backup)\n");
+
+printf("Expected error for snapshot_rollback with saved vmstate\n");
+testcase_rollback("205", "test", "implement me - save vmstate\n", { "local:snapshotable-disk-1" => "test" });
+
+$kill_possible = 0;
+
+printf("Expected error for snapshot_rollback with unkillable container\n");
+testcase_rollback("206", "test", "unable to rollback vm 206: vm is running\n");
 
 done_testing();