[PATCH 06/19] tests: qemublock: Add checkpoint deletion tests for some special cases

Use the synthetic test data to verify that the algorithm correctly picks bitmaps to merge when the bitmap is changed along with the image itself. Signed-off-by: Peter Krempa <pkrempa(a)redhat.com&gt; --- tests/qemublocktest.c | 7 +++ ...hots-synthetic-checkpoint-current-out.json | 29 +++++++++ ...ynthetic-checkpoint-intermediate1-out.json | 29 +++++++++ ...ynthetic-checkpoint-intermediate2-out.json | 32 ++++++++++ ...ynthetic-checkpoint-intermediate3-out.json | 59 +++++++++++++++++++ ...ots-synthetic-checkpoint-noparent-out.json | 23 ++++++++ 6 files changed, 179 insertions(+) create mode 100644 tests/qemublocktestdata/checkpointdelete/snapshots-synthetic-checkpoint-current-out.json create mode 100644 tests/qemublocktestdata/checkpointdelete/snapshots-synthetic-checkpoint-intermediate1-out.json create mode 100644 tests/qemublocktestdata/checkpointdelete/snapshots-synthetic-checkpoint-intermediate2-out.json create mode 100644 tests/qemublocktestdata/checkpointdelete/snapshots-synthetic-checkpoint-intermediate3-out.json create mode 100644 tests/qemublocktestdata/checkpointdelete/snapshots-synthetic-checkpoint-noparent-out.json diff --git a/tests/qemublocktest.c b/tests/qemublocktest.c index 1c04929e81..306f6310ee 100644 --- a/tests/qemublocktest.c +++ b/tests/qemublocktest.c @@ -1025,6 +1025,13 @@ mymain(void) TEST_CHECKPOINT_DELETE_MERGE("snapshots-intermediate3", "d", "c", "snapshots"); TEST_CHECKPOINT_DELETE_MERGE("snapshots-current", "current", "d", "snapshots"); + TEST_CHECKPOINT_DELETE_MERGE("snapshots-synthetic-checkpoint-noparent", "a", NULL, "snapshots-synthetic-checkpoint"); + TEST_CHECKPOINT_DELETE_MERGE("snapshots-synthetic-checkpoint-intermediate1", "b", "a", "snapshots-synthetic-checkpoint"); + TEST_CHECKPOINT_DELETE_MERGE("snapshots-synthetic-checkpoint-intermediate2", "c", "b", "snapshots-synthetic-checkpoint"); + TEST_CHECKPOINT_DELETE_MERGE("snapshots-synthetic-checkpoint-intermediate3", "d", "c", "snapshots-synthetic-checkpoint"); + TEST_CHECKPOINT_DELETE_MERGE("snapshots-synthetic-checkpoint-current", "current", "d", "snapshots-synthetic-checkpoint"); + + cleanup: virHashFree(diskxmljsondata.schema); qemuTestDriverFree(&driver); diff --git a/tests/qemublocktestdata/checkpointdelete/snapshots-synthetic-checkpoint-current-out.json b/tests/qemublocktestdata/checkpointdelete/snapshots-synthetic-checkpoint-current-out.json new file mode 100644 index 0000000000..1b607567e8 --- /dev/null +++ b/tests/qemublocktestdata/checkpointdelete/snapshots-synthetic-checkpoint-current-out.json @@ -0,0 +1,29 @@ +[ + { + "type": "block-dirty-bitmap-enable", + "data": { + "node": "libvirt-1-format", + "name": "d" + } + }, + { + "type": "block-dirty-bitmap-merge", + "data": { + "node": "libvirt-1-format", + "target": "d", + "bitmaps": [ + { + "node": "libvirt-1-format", + "name": "current" + } + ] + } + }, + { + "type": "block-dirty-bitmap-remove", + "data": { + "node": "libvirt-1-format", + "name": "current" + } + } +] diff --git a/tests/qemublocktestdata/checkpointdelete/snapshots-synthetic-checkpoint-intermediate1-out.json b/tests/qemublocktestdata/checkpointdelete/snapshots-synthetic-checkpoint-intermediate1-out.json new file mode 100644 index 0000000000..e979691e6f --- /dev/null +++ b/tests/qemublocktestdata/checkpointdelete/snapshots-synthetic-checkpoint-intermediate1-out.json @@ -0,0 +1,29 @@ +[ + { + "type": "block-dirty-bitmap-enable", + "data": { + "node": "libvirt-3-format", + "name": "a" + } + }, + { + "type": "block-dirty-bitmap-merge", + "data": { + "node": "libvirt-3-format", + "target": "a", + "bitmaps": [ + { + "node": "libvirt-3-format", + "name": "b" + } + ] + } + }, + { + "type": "block-dirty-bitmap-remove", + "data": { + "node": "libvirt-3-format", + "name": "b" + } + } +] diff --git a/tests/qemublocktestdata/checkpointdelete/snapshots-synthetic-checkpoint-intermediate2-out.json b/tests/qemublocktestdata/checkpointdelete/snapshots-synthetic-checkpoint-intermediate2-out.json new file mode 100644 index 0000000000..e82098918a --- /dev/null +++ b/tests/qemublocktestdata/checkpointdelete/snapshots-synthetic-checkpoint-intermediate2-out.json @@ -0,0 +1,32 @@ +[ + { + "type": "block-dirty-bitmap-add", + "data": { + "node": "libvirt-2-format", + "name": "b", + "persistent": true, + "disabled": true, + "granularity": 65536 + } + }, + { + "type": "block-dirty-bitmap-merge", + "data": { + "node": "libvirt-2-format", + "target": "b", + "bitmaps": [ + { + "node": "libvirt-2-format", + "name": "c" + } + ] + } + }, + { + "type": "block-dirty-bitmap-remove", + "data": { + "node": "libvirt-2-format", + "name": "c" + } + } +] diff --git a/tests/qemublocktestdata/checkpointdelete/snapshots-synthetic-checkpoint-intermediate3-out.json b/tests/qemublocktestdata/checkpointdelete/snapshots-synthetic-checkpoint-intermediate3-out.json new file mode 100644 index 0000000000..dc87dd60b8 --- /dev/null +++ b/tests/qemublocktestdata/checkpointdelete/snapshots-synthetic-checkpoint-intermediate3-out.json @@ -0,0 +1,59 @@ +[ + { + "type": "block-dirty-bitmap-add", + "data": { + "node": "libvirt-1-format", + "name": "c", + "persistent": true, + "disabled": true, + "granularity": 65536 + } + }, + { + "type": "block-dirty-bitmap-merge", + "data": { + "node": "libvirt-1-format", + "target": "c", + "bitmaps": [ + { + "node": "libvirt-1-format", + "name": "d" + } + ] + } + }, + { + "type": "block-dirty-bitmap-remove", + "data": { + "node": "libvirt-1-format", + "name": "d" + } + }, + { + "type": "block-dirty-bitmap-enable", + "data": { + "node": "libvirt-2-format", + "name": "c" + } + }, + { + "type": "block-dirty-bitmap-merge", + "data": { + "node": "libvirt-2-format", + "target": "c", + "bitmaps": [ + { + "node": "libvirt-2-format", + "name": "d" + } + ] + } + }, + { + "type": "block-dirty-bitmap-remove", + "data": { + "node": "libvirt-2-format", + "name": "d" + } + } +] diff --git a/tests/qemublocktestdata/checkpointdelete/snapshots-synthetic-checkpoint-noparent-out.json b/tests/qemublocktestdata/checkpointdelete/snapshots-synthetic-checkpoint-noparent-out.json new file mode 100644 index 0000000000..45a84b47c2 --- /dev/null +++ b/tests/qemublocktestdata/checkpointdelete/snapshots-synthetic-checkpoint-noparent-out.json @@ -0,0 +1,23 @@ +[ + { + "type": "block-dirty-bitmap-remove", + "data": { + "node": "libvirt-3-format", + "name": "a" + } + }, + { + "type": "block-dirty-bitmap-remove", + "data": { + "node": "libvirt-4-format", + "name": "a" + } + }, + { + "type": "block-dirty-bitmap-remove", + "data": { + "node": "libvirt-5-format", + "name": "a" + } + } +] -- 2.24.1