[PATCH 4/6] qemumonitorjsontest: Add test case for 'blockdev-reopen'

[Peter Krempa <pkrempa@xxxxxxxxxx>]

Export 'qemuBlockReopenFormatMon' and use it in a new test case wich
will validate the arguments against the QMP schema.

Signed-off-by: Peter Krempa <pkrempa@xxxxxxxxxx>
---
 src/qemu/qemu_block.c       |  2 +-
 src/qemu/qemu_block.h       |  5 +++++
 tests/qemumonitorjsontest.c | 28 ++++++++++++++++++++++++++++
 3 files changed, 34 insertions(+), 1 deletion(-)

diff --git a/src/qemu/qemu_block.c b/src/qemu/qemu_block.c
index d9b876e5c1..eedcfd927f 100644
--- a/src/qemu/qemu_block.c
+++ b/src/qemu/qemu_block.c
@@ -3299,7 +3299,7 @@ qemuBlockBitmapsHandleCommitFinish(virStorageSource *topsrc,
 }


-static int
+int
 qemuBlockReopenFormatMon(qemuMonitor *mon,
                          virStorageSource *src)
 {
diff --git a/src/qemu/qemu_block.h b/src/qemu/qemu_block.h
index ff7048eb6c..54601a48a9 100644
--- a/src/qemu/qemu_block.h
+++ b/src/qemu/qemu_block.h
@@ -265,6 +265,11 @@ qemuBlockBitmapsHandleCommitFinish(virStorageSource *topsrc,
                                    GHashTable *blockNamedNodeData,
                                    virJSONValue **actions);

+/* only for use in qemumonitorjsontest */
+int
+qemuBlockReopenFormatMon(qemuMonitor *mon,
+                         virStorageSource *src);
+
 int
 qemuBlockReopenReadWrite(virDomainObj *vm,
                          virStorageSource *src,
diff --git a/tests/qemumonitorjsontest.c b/tests/qemumonitorjsontest.c
index 0b321e8ed8..2122d9d999 100644
--- a/tests/qemumonitorjsontest.c
+++ b/tests/qemumonitorjsontest.c
@@ -2800,6 +2800,33 @@ testQemuMonitorJSONBlockExportAdd(const void *opaque)
     return 0;
 }

+
+static int
+testQemuMonitorJSONBlockdevReopen(const void *opaque)
+{
+    const testGenericData *data = opaque;
+    g_autoptr(qemuMonitorTest) test = NULL;
+    g_autoptr(virStorageSource) src = virStorageSourceNew();
+
+    if (!(test = qemuMonitorTestNewSchema(data->xmlopt, data->schema)))
+        return -1;
+
+    src->format = VIR_STORAGE_FILE_QCOW2;
+    src->readonly = true;
+    src->nodeformat = g_strdup("test node");
+    src->nodestorage = g_strdup("backing nodename");
+    src->backingStore = virStorageSourceNew();
+
+    if (qemuMonitorTestAddItem(test, "blockdev-reopen", "{\"return\":{}}") < 0)
+        return -1;
+
+    if (qemuBlockReopenFormatMon(qemuMonitorTestGetMonitor(test), src) < 0)
+        return -1;
+
+    return 0;
+}
+
+
 static int
 testQemuMonitorJSONqemuMonitorJSONGetCPUModelComparison(const void *opaque)
 {
@@ -2997,6 +3024,7 @@ mymain(void)
     DO_TEST(GetIOThreads);
     DO_TEST(Transaction);
     DO_TEST(BlockExportAdd);
+    DO_TEST(BlockdevReopen);
     DO_TEST_SIMPLE("qmp_capabilities", qemuMonitorJSONSetCapabilities);
     DO_TEST_SIMPLE("system_powerdown", qemuMonitorJSONSystemPowerdown);
     DO_TEST_SIMPLE("system_reset", qemuMonitorJSONSystemReset);
-- 
2.31.1