tests: qemumonitorjson: Add test case for 'blockdev-mirror'

Add the generated testcase to test the generated command against the
QMP schema.
Signed-off-by: NPeter Krempa <pkrempa@redhat.com>
Reviewed-by: NJán Tomko <jtomko@redhat.com>

tests/qemumonitorjsontest.c

@@ -1345,6 +1345,8 @@ GEN_TEST_FUNC(qemuMonitorJSONDelDevice, "ide0")
 GEN_TEST_FUNC(qemuMonitorJSONAddDevice, "some_dummy_devicestr")
 GEN_TEST_FUNC(qemuMonitorJSONDriveMirror, "vdb", "/foo/bar", "formatstr", 1024, 1234, 31234,
               VIR_DOMAIN_BLOCK_REBASE_SHALLOW | VIR_DOMAIN_BLOCK_REBASE_REUSE_EXT)
+GEN_TEST_FUNC(qemuMonitorJSONBlockdevMirror, "jobname", "vdb", "targetnode", 1024, 1234, 31234,
+              VIR_DOMAIN_BLOCK_REBASE_SHALLOW | VIR_DOMAIN_BLOCK_REBASE_REUSE_EXT)
 GEN_TEST_FUNC(qemuMonitorJSONBlockStream, "vdb", "/foo/bar1", "backingfilename", 1024)
 GEN_TEST_FUNC(qemuMonitorJSONBlockCommit, "vdb", "/foo/bar1", "/foo/bar2", "backingfilename", 1024)
 GEN_TEST_FUNC(qemuMonitorJSONDrivePivot, "vdb")
@@ -2990,6 +2992,7 @@ mymain(void)
     DO_TEST_GEN(qemuMonitorJSONDelDevice);
     DO_TEST_GEN(qemuMonitorJSONAddDevice);
     DO_TEST_GEN(qemuMonitorJSONDriveMirror);
+    DO_TEST_GEN(qemuMonitorJSONBlockdevMirror);
     DO_TEST_GEN(qemuMonitorJSONBlockStream);
     DO_TEST_GEN(qemuMonitorJSONBlockCommit);
     DO_TEST_GEN(qemuMonitorJSONDrivePivot);