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From 747e726988e43451139b3113e7b5f60b2f50e17e Mon Sep 17 00:00:00 2001
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Message-Id: <747e726988e43451139b3113e7b5f60b2f50e17e@dist-git>
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From: Peter Krempa <pkrempa@redhat.com>
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Date: Tue, 23 Jun 2020 12:23:58 +0200
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Subject: [PATCH] qemublocktest: Add 'basic' tests for backup bitmap handling
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MIME-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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The 'basic' case is just a single backing store layer containing the
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bitmaps so we just copy the bitmaps over to the backup bitmap.
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Signed-off-by: Peter Krempa <pkrempa@redhat.com>
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Reviewed-by: Eric Blake <eblake@redhat.com>
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(cherry picked from commit 8c6e2da25e55081164cb5eb02ddece38500c5cff)
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https://bugzilla.redhat.com/show_bug.cgi?id=1804593
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Message-Id: <94d168ffd27a6da8ffec1dfb37268e79c395c21e.1592906423.git.pkrempa@redhat.com>
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Reviewed-by: Ján Tomko <jtomko@redhat.com>
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---
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tests/qemublocktest.c | 4 +++
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.../backupmerge/basic-deep-out.json | 25 +++++++++++++++++++
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.../backupmerge/basic-flat-out.json | 25 +++++++++++++++++++
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.../backupmerge/basic-intermediate-out.json | 25 +++++++++++++++++++
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4 files changed, 79 insertions(+)
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create mode 100644 tests/qemublocktestdata/backupmerge/basic-deep-out.json
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create mode 100644 tests/qemublocktestdata/backupmerge/basic-flat-out.json
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create mode 100644 tests/qemublocktestdata/backupmerge/basic-intermediate-out.json
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diff --git a/tests/qemublocktest.c b/tests/qemublocktest.c
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index dcdc9eade0..7a0159f659 100644
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--- a/tests/qemublocktest.c
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+++ b/tests/qemublocktest.c
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@@ -1262,6 +1262,10 @@ mymain(void)
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TEST_BACKUP_BITMAP_CALCULATE("empty", bitmapSourceChain, "a", "empty");
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+ TEST_BACKUP_BITMAP_CALCULATE("basic-flat", bitmapSourceChain, "current", "basic");
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+ TEST_BACKUP_BITMAP_CALCULATE("basic-intermediate", bitmapSourceChain, "d", "basic");
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+ TEST_BACKUP_BITMAP_CALCULATE("basic-deep", bitmapSourceChain, "a", "basic");
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+
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#define TEST_CHECKPOINT_DELETE(testname, delbmp, named) \
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do { \
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checkpointdeletedata.name = testname; \
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diff --git a/tests/qemublocktestdata/backupmerge/basic-deep-out.json b/tests/qemublocktestdata/backupmerge/basic-deep-out.json
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new file mode 100644
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index 0000000000..ff77af789b
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--- /dev/null
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+++ b/tests/qemublocktestdata/backupmerge/basic-deep-out.json
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@@ -0,0 +1,25 @@
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+[
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+ {
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+ "type": "block-dirty-bitmap-add",
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+ "data": {
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+ "node": "target_node",
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+ "name": "target-bitmap-name",
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+ "persistent": false,
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+ "disabled": true,
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+ "granularity": 65536
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+ }
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+ },
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+ {
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+ "type": "block-dirty-bitmap-merge",
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+ "data": {
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+ "node": "target_node",
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+ "target": "target-bitmap-name",
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+ "bitmaps": [
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+ {
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+ "node": "libvirt-1-format",
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+ "name": "a"
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+ }
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+ ]
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+ }
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+ }
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+]
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diff --git a/tests/qemublocktestdata/backupmerge/basic-flat-out.json b/tests/qemublocktestdata/backupmerge/basic-flat-out.json
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new file mode 100644
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index 0000000000..4637bbc377
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--- /dev/null
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+++ b/tests/qemublocktestdata/backupmerge/basic-flat-out.json
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@@ -0,0 +1,25 @@
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+[
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+ {
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+ "type": "block-dirty-bitmap-add",
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+ "data": {
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+ "node": "target_node",
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+ "name": "target-bitmap-name",
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+ "persistent": false,
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+ "disabled": true,
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+ "granularity": 65536
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+ }
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+ },
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+ {
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+ "type": "block-dirty-bitmap-merge",
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+ "data": {
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+ "node": "target_node",
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+ "target": "target-bitmap-name",
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+ "bitmaps": [
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+ {
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+ "node": "libvirt-1-format",
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+ "name": "current"
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+ }
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+ ]
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+ }
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+ }
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+]
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diff --git a/tests/qemublocktestdata/backupmerge/basic-intermediate-out.json b/tests/qemublocktestdata/backupmerge/basic-intermediate-out.json
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new file mode 100644
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index 0000000000..f2f3b3f568
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--- /dev/null
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+++ b/tests/qemublocktestdata/backupmerge/basic-intermediate-out.json
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@@ -0,0 +1,25 @@
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+[
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+ {
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+ "type": "block-dirty-bitmap-add",
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+ "data": {
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+ "node": "target_node",
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+ "name": "target-bitmap-name",
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+ "persistent": false,
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+ "disabled": true,
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+ "granularity": 65536
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+ }
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+ },
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+ {
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+ "type": "block-dirty-bitmap-merge",
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+ "data": {
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+ "node": "target_node",
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+ "target": "target-bitmap-name",
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+ "bitmaps": [
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+ {
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+ "node": "libvirt-1-format",
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+ "name": "d"
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+ }
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+ ]
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+ }
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+ }
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+]
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--
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2.27.0
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