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From 54c8ab3178409f52113c99dca660c1024573ef7e Mon Sep 17 00:00:00 2001
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Message-Id: <54c8ab3178409f52113c99dca660c1024573ef7e@dist-git>
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From: Peter Krempa <pkrempa@redhat.com>
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Date: Wed, 19 Feb 2020 15:10:23 +0100
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Subject: [PATCH] tests: qemublock: Add cases for creating image overlays on
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top of disks with <slice>
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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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Add a set of test data to see whether the backing store strings are
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formatted reasonably. Note that we don't support direct creation of such
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images so those tests are not enabled.
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Signed-off-by: Peter Krempa <pkrempa@redhat.com>
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Reviewed-by: Ján Tomko <jtomko@redhat.com>
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(cherry picked from commit 9b804ef5efcd3b1e91bbf75f4e94a35630c062c5)
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https://bugzilla.redhat.com/show_bug.cgi?id=1791788
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Message-Id: <6639bab2e1e9dbdf13471057a1cb3accd1c30549.1582120424.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 | 2 ++
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.../imagecreate/qcow2-backing-qcow2-slice.json | 15 +++++++++++++++
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.../imagecreate/qcow2-backing-qcow2-slice.xml | 1 +
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.../imagecreate/qcow2-backing-raw-slice.json | 15 +++++++++++++++
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.../imagecreate/qcow2-backing-raw-slice.xml | 1 +
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.../qemublocktestdata/imagecreate/qcow2-slice.xml | 14 ++++++++++++++
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tests/qemublocktestdata/imagecreate/raw-slice.xml | 14 ++++++++++++++
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7 files changed, 62 insertions(+)
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create mode 100644 tests/qemublocktestdata/imagecreate/qcow2-backing-qcow2-slice.json
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create mode 120000 tests/qemublocktestdata/imagecreate/qcow2-backing-qcow2-slice.xml
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create mode 100644 tests/qemublocktestdata/imagecreate/qcow2-backing-raw-slice.json
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create mode 120000 tests/qemublocktestdata/imagecreate/qcow2-backing-raw-slice.xml
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create mode 100644 tests/qemublocktestdata/imagecreate/qcow2-slice.xml
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create mode 100644 tests/qemublocktestdata/imagecreate/raw-slice.xml
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diff --git a/tests/qemublocktest.c b/tests/qemublocktest.c
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index f66d894aed..29af0781fc 100644
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--- a/tests/qemublocktest.c
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+++ b/tests/qemublocktest.c
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@@ -1060,6 +1060,8 @@ mymain(void)
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TEST_IMAGE_CREATE("qcow2-backing-raw-nbd", "raw-nbd");
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TEST_IMAGE_CREATE("qcow2-backing-luks", "luks-noopts");
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TEST_IMAGE_CREATE("qcow2-luks-encopts-backing", "qcow2");
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+ TEST_IMAGE_CREATE("qcow2-backing-raw-slice", "raw-slice");
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+ TEST_IMAGE_CREATE("qcow2-backing-qcow2-slice", "qcow2-slice");
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TEST_IMAGE_CREATE("network-gluster-qcow2", NULL);
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TEST_IMAGE_CREATE("network-rbd-qcow2", NULL);
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diff --git a/tests/qemublocktestdata/imagecreate/qcow2-backing-qcow2-slice.json b/tests/qemublocktestdata/imagecreate/qcow2-backing-qcow2-slice.json
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new file mode 100644
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index 0000000000..2fa27c1933
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--- /dev/null
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+++ b/tests/qemublocktestdata/imagecreate/qcow2-backing-qcow2-slice.json
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@@ -0,0 +1,15 @@
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+protocol:
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+{
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+ "driver": "file",
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+ "filename": "/var/lib/libvirt/images/i.qcow2",
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+ "size": 4294967296
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+}
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+
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+format:
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+{
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+ "driver": "qcow2",
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+ "file": "0123456789ABCDEF0123456789ABCDE",
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+ "size": 8589934590,
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+ "backing-file": "json:{\"driver\":\"raw\",\"offset\":1234,\"size\":5768,\"file\":{\"driver\":\"file\",\"filename\":\"/var/lib/libvirt/images/i.qcow2\"}}",
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+ "backing-fmt": "qcow2"
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+}
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diff --git a/tests/qemublocktestdata/imagecreate/qcow2-backing-qcow2-slice.xml b/tests/qemublocktestdata/imagecreate/qcow2-backing-qcow2-slice.xml
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new file mode 120000
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index 0000000000..5769c2c866
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--- /dev/null
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+++ b/tests/qemublocktestdata/imagecreate/qcow2-backing-qcow2-slice.xml
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@@ -0,0 +1 @@
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+qcow2.xml
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\ No newline at end of file
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diff --git a/tests/qemublocktestdata/imagecreate/qcow2-backing-raw-slice.json b/tests/qemublocktestdata/imagecreate/qcow2-backing-raw-slice.json
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new file mode 100644
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index 0000000000..761002afd9
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--- /dev/null
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+++ b/tests/qemublocktestdata/imagecreate/qcow2-backing-raw-slice.json
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@@ -0,0 +1,15 @@
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+protocol:
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+{
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+ "driver": "file",
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+ "filename": "/var/lib/libvirt/images/i.qcow2",
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+ "size": 4294967296
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+}
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+
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+format:
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+{
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+ "driver": "qcow2",
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+ "file": "0123456789ABCDEF0123456789ABCDE",
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+ "size": 8589934590,
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+ "backing-file": "json:{\"driver\":\"raw\",\"offset\":9876,\"size\":54321,\"file\":{\"driver\":\"file\",\"filename\":\"/var/lib/libvirt/images/i.img\"}}",
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+ "backing-fmt": "raw"
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+}
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diff --git a/tests/qemublocktestdata/imagecreate/qcow2-backing-raw-slice.xml b/tests/qemublocktestdata/imagecreate/qcow2-backing-raw-slice.xml
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new file mode 120000
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index 0000000000..5769c2c866
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--- /dev/null
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+++ b/tests/qemublocktestdata/imagecreate/qcow2-backing-raw-slice.xml
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@@ -0,0 +1 @@
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+qcow2.xml
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\ No newline at end of file
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diff --git a/tests/qemublocktestdata/imagecreate/qcow2-slice.xml b/tests/qemublocktestdata/imagecreate/qcow2-slice.xml
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new file mode 100644
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index 0000000000..6c5ae3107b
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--- /dev/null
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+++ b/tests/qemublocktestdata/imagecreate/qcow2-slice.xml
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@@ -0,0 +1,14 @@
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+<disk device='disk' name='vda'>
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+ <driver type='qcow2'/>
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+ <source file='/var/lib/libvirt/images/i.qcow2'>
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+ <slices>
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+ <slice type='storage' offset='1234' size='5768'/>
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+ </slices>
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+ <privateData>
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+ <nodenames>
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+ <nodename type='storage' name='0123456789ABCDEF0123456789ABCDE'/>
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+ <nodename type='format' name='0123456789ABCDEF0123456789ABCDE'/>
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+ </nodenames>
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+ </privateData>
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+ </source>
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+</disk>
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diff --git a/tests/qemublocktestdata/imagecreate/raw-slice.xml b/tests/qemublocktestdata/imagecreate/raw-slice.xml
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new file mode 100644
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index 0000000000..adc7a175ce
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--- /dev/null
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+++ b/tests/qemublocktestdata/imagecreate/raw-slice.xml
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@@ -0,0 +1,14 @@
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+<disk device='disk' name='vda'>
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+ <driver type='raw'/>
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+ <source file='/var/lib/libvirt/images/i.img'>
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+ <slices>
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+ <slice type='storage' offset='9876' size='54321'/>
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+ </slices>
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+ <privateData>
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+ <nodenames>
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+ <nodename type='storage' name='0123456789ABCDEF0123456789ABCDE'/>
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+ <nodename type='format' name='0123456789ABCDEF0123456789ABCDE'/>
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+ </nodenames>
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+ </privateData>
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+ </source>
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+</disk>
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--
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2.25.0
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