oVirt uses relative names with directories in them. Test such
configuration. Also tests a snapshot done with _REUSE_EXTERNAL and a
relative backing file pre-specified in the qcow2 metadata.
---
.../qemumonitorjson-nodename-relative.json | 554 +++++++++++++++++++++
.../qemumonitorjson-nodename-relative.result | 31 ++
tests/qemumonitorjsontest.c | 1 +
3 files changed, 586 insertions(+)
create mode 100644 tests/qemumonitorjsondata/qemumonitorjson-nodename-relative.json
create mode 100644 tests/qemumonitorjsondata/qemumonitorjson-nodename-relative.result
diff --git a/tests/qemumonitorjsondata/qemumonitorjson-nodename-relative.json b/tests/qemumonitorjsondata/qemumonitorjson-nodename-relative.json
new file mode 100644
index 000000000..1fee149ac
--- /dev/null
+++ b/tests/qemumonitorjsondata/qemumonitorjson-nodename-relative.json
@@ -0,0 +1,554 @@
+[
+ {
+ "iops_rd": 0,
+ "detect_zeroes": "off",
+ "image": {
+ "backing-image": {
+ "virtual-size": 10485760,
+ "filename": "/var/lib/libvirt/images/base.qcow2",
+ "cluster-size": 65536,
+ "format": "qcow2",
+ "actual-size": 200704,
+ "format-specific": {
+ "type": "qcow2",
+ "data": {
+ "compat": "1.1",
+ "lazy-refcounts": false,
+ "refcount-bits": 16,
+ "corrupt": false
+ }
+ },
+ "dirty-flag": false
+ },
+ "backing-filename-format": "qcow2",
+ "virtual-size": 10485760,
+ "filename": "/var/lib/libvirt/images/relsnap.qcow2",
+ "cluster-size": 65536,
+ "format": "qcow2",
+ "actual-size": 200704,
+ "format-specific": {
+ "type": "qcow2",
+ "data": {
+ "compat": "1.1",
+ "lazy-refcounts": false,
+ "refcount-bits": 16,
+ "corrupt": false
+ }
+ },
+ "full-backing-filename": "/var/lib/libvirt/images/base.qcow2",
+ "backing-filename": "/var/lib/libvirt/images/base.qcow2",
+ "dirty-flag": false
+ },
+ "iops_wr": 0,
+ "ro": false,
+ "node-name": "#block1177",
+ "backing_file_depth": 1,
+ "drv": "qcow2",
+ "iops": 0,
+ "bps_wr": 0,
+ "write_threshold": 0,
+ "backing_file": "/var/lib/libvirt/images/base.qcow2",
+ "encrypted": false,
+ "bps": 0,
+ "bps_rd": 0,
+ "cache": {
+ "no-flush": false,
+ "direct": false,
+ "writeback": true
+ },
+ "file": "/var/lib/libvirt/images/relsnap.qcow2",
+ "encryption_key_missing": false
+ },
+ {
+ "iops_rd": 0,
+ "detect_zeroes": "off",
+ "image": {
+ "virtual-size": 197120,
+ "filename": "/var/lib/libvirt/images/relsnap.qcow2",
+ "format": "file",
+ "actual-size": 200704,
+ "dirty-flag": false
+ },
+ "iops_wr": 0,
+ "ro": false,
+ "node-name": "#block1027",
+ "backing_file_depth": 0,
+ "drv": "file",
+ "iops": 0,
+ "bps_wr": 0,
+ "write_threshold": 0,
+ "encrypted": false,
+ "bps": 0,
+ "bps_rd": 0,
+ "cache": {
+ "no-flush": false,
+ "direct": false,
+ "writeback": true
+ },
+ "file": "/var/lib/libvirt/images/relsnap.qcow2",
+ "encryption_key_missing": false
+ },
+ {
+ "iops_rd": 0,
+ "detect_zeroes": "off",
+ "image": {
+ "virtual-size": 10485760,
+ "filename": "/var/lib/libvirt/images/base.qcow2",
+ "cluster-size": 65536,
+ "format": "qcow2",
+ "actual-size": 200704,
+ "format-specific": {
+ "type": "qcow2",
+ "data": {
+ "compat": "1.1",
+ "lazy-refcounts": false,
+ "refcount-bits": 16,
+ "corrupt": false
+ }
+ },
+ "dirty-flag": false
+ },
+ "iops_wr": 0,
+ "ro": true,
+ "node-name": "#block957",
+ "backing_file_depth": 0,
+ "drv": "qcow2",
+ "iops": 0,
+ "bps_wr": 0,
+ "write_threshold": 0,
+ "encrypted": false,
+ "bps": 0,
+ "bps_rd": 0,
+ "cache": {
+ "no-flush": false,
+ "direct": false,
+ "writeback": true
+ },
+ "file": "/var/lib/libvirt/images/base.qcow2",
+ "encryption_key_missing": false
+ },
+ {
+ "iops_rd": 0,
+ "detect_zeroes": "off",
+ "image": {
+ "virtual-size": 197120,
+ "filename": "/var/lib/libvirt/images/base.qcow2",
+ "format": "file",
+ "actual-size": 200704,
+ "dirty-flag": false
+ },
+ "iops_wr": 0,
+ "ro": true,
+ "node-name": "#block840",
+ "backing_file_depth": 0,
+ "drv": "file",
+ "iops": 0,
+ "bps_wr": 0,
+ "write_threshold": 0,
+ "encrypted": false,
+ "bps": 0,
+ "bps_rd": 0,
+ "cache": {
+ "no-flush": false,
+ "direct": false,
+ "writeback": true
+ },
+ "file": "/var/lib/libvirt/images/base.qcow2",
+ "encryption_key_missing": false
+ },
+ {
+ "iops_rd": 0,
+ "detect_zeroes": "off",
+ "image": {
+ "virtual-size": 10485760,
+ "filename": "/var/lib/libvirt/images/img0",
+ "cluster-size": 65536,
+ "format": "qcow2",
+ "actual-size": 200704,
+ "format-specific": {
+ "type": "qcow2",
+ "data": {
+ "compat": "1.1",
+ "lazy-refcounts": false,
+ "refcount-bits": 16,
+ "corrupt": false
+ }
+ },
+ "dirty-flag": false
+ },
+ "iops_wr": 0,
+ "ro": true,
+ "node-name": "#block709",
+ "backing_file_depth": 0,
+ "drv": "qcow2",
+ "iops": 0,
+ "bps_wr": 0,
+ "write_threshold": 0,
+ "encrypted": false,
+ "bps": 0,
+ "bps_rd": 0,
+ "cache": {
+ "no-flush": false,
+ "direct": false,
+ "writeback": true
+ },
+ "file": "/var/lib/libvirt/images/img0",
+ "encryption_key_missing": false
+ },
+ {
+ "iops_rd": 0,
+ "detect_zeroes": "off",
+ "image": {
+ "virtual-size": 197120,
+ "filename": "/var/lib/libvirt/images/img0",
+ "format": "file",
+ "actual-size": 200704,
+ "dirty-flag": false
+ },
+ "iops_wr": 0,
+ "ro": true,
+ "node-name": "#block665",
+ "backing_file_depth": 0,
+ "drv": "file",
+ "iops": 0,
+ "bps_wr": 0,
+ "write_threshold": 0,
+ "encrypted": false,
+ "bps": 0,
+ "bps_rd": 0,
+ "cache": {
+ "no-flush": false,
+ "direct": false,
+ "writeback": true
+ },
+ "file": "/var/lib/libvirt/images/img0",
+ "encryption_key_missing": false
+ },
+ {
+ "iops_rd": 0,
+ "detect_zeroes": "off",
+ "image": {
+ "backing-image": {
+ "virtual-size": 10485760,
+ "filename": "/var/lib/libvirt/images/img0",
+ "cluster-size": 65536,
+ "format": "qcow2",
+ "actual-size": 200704,
+ "format-specific": {
+ "type": "qcow2",
+ "data": {
+ "compat": "1.1",
+ "lazy-refcounts": false,
+ "refcount-bits": 16,
+ "corrupt": false
+ }
+ },
+ "dirty-flag": false
+ },
+ "backing-filename-format": "qcow2",
+ "virtual-size": 10485760,
+ "filename": "/var/lib/libvirt/images/img1",
+ "cluster-size": 65536,
+ "format": "qcow2",
+ "actual-size": 200704,
+ "format-specific": {
+ "type": "qcow2",
+ "data": {
+ "compat": "1.1",
+ "lazy-refcounts": false,
+ "refcount-bits": 16,
+ "corrupt": false
+ }
+ },
+ "full-backing-filename": "/var/lib/libvirt/images/img0",
+ "backing-filename": "/var/lib/libvirt/images/img0",
+ "dirty-flag": false
+ },
+ "iops_wr": 0,
+ "ro": true,
+ "node-name": "#block514",
+ "backing_file_depth": 1,
+ "drv": "qcow2",
+ "iops": 0,
+ "bps_wr": 0,
+ "write_threshold": 0,
+ "backing_file": "/var/lib/libvirt/images/img0",
+ "encrypted": false,
+ "bps": 0,
+ "bps_rd": 0,
+ "cache": {
+ "no-flush": false,
+ "direct": false,
+ "writeback": true
+ },
+ "file": "/var/lib/libvirt/images/img1",
+ "encryption_key_missing": false
+ },
+ {
+ "iops_rd": 0,
+ "detect_zeroes": "off",
+ "image": {
+ "virtual-size": 197120,
+ "filename": "/var/lib/libvirt/images/img1",
+ "format": "file",
+ "actual-size": 200704,
+ "dirty-flag": false
+ },
+ "iops_wr": 0,
+ "ro": true,
+ "node-name": "#block481",
+ "backing_file_depth": 0,
+ "drv": "file",
+ "iops": 0,
+ "bps_wr": 0,
+ "write_threshold": 0,
+ "encrypted": false,
+ "bps": 0,
+ "bps_rd": 0,
+ "cache": {
+ "no-flush": false,
+ "direct": false,
+ "writeback": true
+ },
+ "file": "/var/lib/libvirt/images/img1",
+ "encryption_key_missing": false
+ },
+ {
+ "iops_rd": 0,
+ "detect_zeroes": "off",
+ "image": {
+ "backing-image": {
+ "backing-image": {
+ "virtual-size": 10485760,
+ "filename": "/var/lib/libvirt/images/img0",
+ "cluster-size": 65536,
+ "format": "qcow2",
+ "actual-size": 200704,
+ "format-specific": {
+ "type": "qcow2",
+ "data": {
+ "compat": "1.1",
+ "lazy-refcounts": false,
+ "refcount-bits": 16,
+ "corrupt": false
+ }
+ },
+ "dirty-flag": false
+ },
+ "backing-filename-format": "qcow2",
+ "virtual-size": 10485760,
+ "filename": "/var/lib/libvirt/images/img1",
+ "cluster-size": 65536,
+ "format": "qcow2",
+ "actual-size": 200704,
+ "format-specific": {
+ "type": "qcow2",
+ "data": {
+ "compat": "1.1",
+ "lazy-refcounts": false,
+ "refcount-bits": 16,
+ "corrupt": false
+ }
+ },
+ "full-backing-filename": "/var/lib/libvirt/images/img0",
+ "backing-filename": "/var/lib/libvirt/images/img0",
+ "dirty-flag": false
+ },
+ "backing-filename-format": "qcow2",
+ "virtual-size": 10485760,
+ "filename": "/var/lib/libvirt/images/img2",
+ "cluster-size": 65536,
+ "format": "qcow2",
+ "actual-size": 200704,
+ "format-specific": {
+ "type": "qcow2",
+ "data": {
+ "compat": "1.1",
+ "lazy-refcounts": false,
+ "refcount-bits": 16,
+ "corrupt": false
+ }
+ },
+ "full-backing-filename": "/var/lib/libvirt/images/img1",
+ "backing-filename": "/var/lib/libvirt/images/img1",
+ "dirty-flag": false
+ },
+ "iops_wr": 0,
+ "ro": true,
+ "node-name": "#block357",
+ "backing_file_depth": 2,
+ "drv": "qcow2",
+ "iops": 0,
+ "bps_wr": 0,
+ "write_threshold": 0,
+ "backing_file": "/var/lib/libvirt/images/img1",
+ "encrypted": false,
+ "bps": 0,
+ "bps_rd": 0,
+ "cache": {
+ "no-flush": false,
+ "direct": false,
+ "writeback": true
+ },
+ "file": "/var/lib/libvirt/images/img2",
+ "encryption_key_missing": false
+ },
+ {
+ "iops_rd": 0,
+ "detect_zeroes": "off",
+ "image": {
+ "virtual-size": 197120,
+ "filename": "/var/lib/libvirt/images/img2",
+ "format": "file",
+ "actual-size": 200704,
+ "dirty-flag": false
+ },
+ "iops_wr": 0,
+ "ro": true,
+ "node-name": "#block290",
+ "backing_file_depth": 0,
+ "drv": "file",
+ "iops": 0,
+ "bps_wr": 0,
+ "write_threshold": 0,
+ "encrypted": false,
+ "bps": 0,
+ "bps_rd": 0,
+ "cache": {
+ "no-flush": false,
+ "direct": false,
+ "writeback": true
+ },
+ "file": "/var/lib/libvirt/images/img2",
+ "encryption_key_missing": false
+ },
+ {
+ "iops_rd": 0,
+ "detect_zeroes": "off",
+ "image": {
+ "backing-image": {
+ "backing-image": {
+ "backing-image": {
+ "virtual-size": 10485760,
+ "filename": "/var/lib/libvirt/images/img0",
+ "cluster-size": 65536,
+ "format": "qcow2",
+ "actual-size": 200704,
+ "format-specific": {
+ "type": "qcow2",
+ "data": {
+ "compat": "1.1",
+ "lazy-refcounts": false,
+ "refcount-bits": 16,
+ "corrupt": false
+ }
+ },
+ "dirty-flag": false
+ },
+ "backing-filename-format": "qcow2",
+ "virtual-size": 10485760,
+ "filename": "/var/lib/libvirt/images/img1",
+ "cluster-size": 65536,
+ "format": "qcow2",
+ "actual-size": 200704,
+ "format-specific": {
+ "type": "qcow2",
+ "data": {
+ "compat": "1.1",
+ "lazy-refcounts": false,
+ "refcount-bits": 16,
+ "corrupt": false
+ }
+ },
+ "full-backing-filename": "/var/lib/libvirt/images/img0",
+ "backing-filename": "/var/lib/libvirt/images/img0",
+ "dirty-flag": false
+ },
+ "backing-filename-format": "qcow2",
+ "virtual-size": 10485760,
+ "filename": "/var/lib/libvirt/images/img2",
+ "cluster-size": 65536,
+ "format": "qcow2",
+ "actual-size": 200704,
+ "format-specific": {
+ "type": "qcow2",
+ "data": {
+ "compat": "1.1",
+ "lazy-refcounts": false,
+ "refcount-bits": 16,
+ "corrupt": false
+ }
+ },
+ "full-backing-filename": "/var/lib/libvirt/images/img1",
+ "backing-filename": "/var/lib/libvirt/images/img1",
+ "dirty-flag": false
+ },
+ "backing-filename-format": "qcow2",
+ "virtual-size": 10485760,
+ "filename": "/var/lib/libvirt/images/img3",
+ "cluster-size": 65536,
+ "format": "qcow2",
+ "actual-size": 200704,
+ "format-specific": {
+ "type": "qcow2",
+ "data": {
+ "compat": "1.1",
+ "lazy-refcounts": false,
+ "refcount-bits": 16,
+ "corrupt": false
+ }
+ },
+ "full-backing-filename": "/var/lib/libvirt/images/img2",
+ "backing-filename": "/var/lib/libvirt/images/img2",
+ "dirty-flag": false
+ },
+ "iops_wr": 0,
+ "ro": false,
+ "node-name": "#block153",
+ "backing_file_depth": 3,
+ "drv": "qcow2",
+ "iops": 0,
+ "bps_wr": 0,
+ "write_threshold": 0,
+ "backing_file": "/var/lib/libvirt/images/img2",
+ "encrypted": false,
+ "bps": 0,
+ "bps_rd": 0,
+ "cache": {
+ "no-flush": false,
+ "direct": false,
+ "writeback": true
+ },
+ "file": "/var/lib/libvirt/images/img3",
+ "encryption_key_missing": false
+ },
+ {
+ "iops_rd": 0,
+ "detect_zeroes": "off",
+ "image": {
+ "virtual-size": 197120,
+ "filename": "/var/lib/libvirt/images/img3",
+ "format": "file",
+ "actual-size": 200704,
+ "dirty-flag": false
+ },
+ "iops_wr": 0,
+ "ro": false,
+ "node-name": "#block076",
+ "backing_file_depth": 0,
+ "drv": "file",
+ "iops": 0,
+ "bps_wr": 0,
+ "write_threshold": 0,
+ "encrypted": false,
+ "bps": 0,
+ "bps_rd": 0,
+ "cache": {
+ "no-flush": false,
+ "direct": false,
+ "writeback": true
+ },
+ "file": "/var/lib/libvirt/images/img3",
+ "encryption_key_missing": false
+ }
+ ]
diff --git a/tests/qemumonitorjsondata/qemumonitorjson-nodename-relative.result b/tests/qemumonitorjsondata/qemumonitorjson-nodename-relative.result
new file mode 100644
index 000000000..2cd908786
--- /dev/null
+++ b/tests/qemumonitorjsondata/qemumonitorjson-nodename-relative.result
@@ -0,0 +1,31 @@
+filename : '/var/lib/libvirt/images/img3'
+format node : '#block153'
+storage node: '#block076'
+backingfile : '/var/lib/libvirt/images/img2'
+backing ptr : '#block357'
+ filename : '/var/lib/libvirt/images/img2'
+ format node : '#block357'
+ storage node: '#block290'
+ backingfile : '/var/lib/libvirt/images/img1'
+ backing ptr : '#block514'
+ filename : '/var/lib/libvirt/images/img1'
+ format node : '#block514'
+ storage node: '#block481'
+ backingfile : '/var/lib/libvirt/images/img0'
+ backing ptr : '#block709'
+ filename : '/var/lib/libvirt/images/img0'
+ format node : '#block709'
+ storage node: '#block665'
+ backingfile : '<null>'
+ backing ptr : '<null>'
+
+filename : '/var/lib/libvirt/images/relsnap.qcow2'
+format node : '#block1177'
+storage node: '#block1027'
+backingfile : '/var/lib/libvirt/images/base.qcow2'
+backing ptr : '#block957'
+ filename : '/var/lib/libvirt/images/base.qcow2'
+ format node : '#block957'
+ storage node: '#block840'
+ backingfile : '<null>'
+ backing ptr : '<null>'
diff --git a/tests/qemumonitorjsontest.c b/tests/qemumonitorjsontest.c
index 7e3e7db27..5b9f24d24 100644
--- a/tests/qemumonitorjsontest.c
+++ b/tests/qemumonitorjsontest.c
@@ -2908,6 +2908,7 @@ mymain(void)
DO_TEST_BLOCK_NODE_DETECT("1", "#block118");
DO_TEST_BLOCK_NODE_DETECT("2", "#block161");
DO_TEST_BLOCK_NODE_DETECT("same-backing", "#block170,#block574");
+ DO_TEST_BLOCK_NODE_DETECT("relative", "#block153,#block1177");
#undef DO_TEST_BLOCK_NODE_DETECT
--
2.12.0
--
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