[Qemu-block] [RFC PATCH 15/16] iotests: Add qbm specific test case 140

[Fam Zheng]

Signed-off-by: Fam Zheng <address@hidden>
---
 tests/qemu-iotests/140     |  80 +++++++++++++++++++++++++
 tests/qemu-iotests/140.out | 145 +++++++++++++++++++++++++++++++++++++++++++++
 tests/qemu-iotests/common  |   6 ++
 tests/qemu-iotests/group   |   1 +
 4 files changed, 232 insertions(+)
 create mode 100755 tests/qemu-iotests/140
 create mode 100644 tests/qemu-iotests/140.out

diff --git a/tests/qemu-iotests/140 b/tests/qemu-iotests/140
new file mode 100755
index 0000000..e5c3c56
--- /dev/null
+++ b/tests/qemu-iotests/140
@@ -0,0 +1,80 @@
+#!/bin/bash
+#
+# General tests for QBM format
+#
+# Copyright (C) 2015 Red Hat, Inc.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+
+# creator
address@hidden
+
+seq="$(basename $0)"
+echo "QA output created by $seq"
+
+here="$PWD"
+tmp=/tmp/$$
+status=1       # failure is the default!
+
+_cleanup()
+{
+    return
+    _cleanup_test_img
+}
+trap "_cleanup; exit \$status" 0 1 2 3 15
+
+# get standard environment, filters and checks
+. ./common.rc
+. ./common.filter
+
+_supported_fmt qbm
+_supported_proto file
+_supported_os Linux
+
+size=128M
+
+echo
+echo "=== Create a QBM file with no option ==="
+_make_test_img $size
+_img_info
+cat $TEST_IMG
+
+for n in 0 1 3; do
+    echo
+    echo "=== Create a QBM file with $n dirty bitmap(s) ==="
+    echo
+    _make_test_img -o dirty-bitmaps=$n $size
+    _img_info
+    cat $TEST_IMG
+done
+
+
+$QEMU_IMG map $TEST_IMG
+
+echo
+echo "=== Create a QBM file with raw backing image ==="
+IMGFMT=raw TEST_IMG=$TEST_IMG.base _make_test_img $size
+$QEMU_IO_PROG -f raw $TEST_IMG.base -c "write 0 $size" | _filter_qemu_io
+_make_test_img -o dirty-bitmaps=1 -b $TEST_IMG.base
+cat $TEST_IMG
+_img_info
+
+$QEMU_IO $TEST_IMG -c "write 130560 131072" | _filter_qemu_io
+$QEMU_IMG map $TEST_IMG
+
+# success, all done
+echo "*** done"
+rm -f $seq.full
+status=0
diff --git a/tests/qemu-iotests/140.out b/tests/qemu-iotests/140.out
new file mode 100644
index 0000000..1d9cefb
--- /dev/null
+++ b/tests/qemu-iotests/140.out
@@ -0,0 +1,145 @@
+QA output created by 140
+
+=== Create a QBM file with no option ===
+Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728
+image: TEST_DIR/t.IMGFMT
+file format: IMGFMT
+virtual size: 128M (134217728 bytes)
+cluster_size: 512
+{
+    "QBM": {
+        "bitmaps": {
+        },
+        "image": {
+            "format": "raw",
+            "file": "t-data.img.qbm"
+        },
+        "version": 1,
+        "creator": "QEMU"
+    }
+}
+
+=== Create a QBM file with 0 dirty bitmap(s) ===
+
+Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728 dirty-bitmaps=0
+image: TEST_DIR/t.IMGFMT
+file format: IMGFMT
+virtual size: 128M (134217728 bytes)
+cluster_size: 512
+{
+    "QBM": {
+        "bitmaps": {
+        },
+        "image": {
+            "format": "raw",
+            "file": "t-data.img.qbm"
+        },
+        "version": 1,
+        "creator": "QEMU"
+    }
+}
+
+=== Create a QBM file with 1 dirty bitmap(s) ===
+
+Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728 dirty-bitmaps=1
+image: TEST_DIR/t.IMGFMT
+file format: IMGFMT
+virtual size: 128M (134217728 bytes)
+cluster_size: 512
+{
+    "QBM": {
+        "bitmaps": {
+            "dirty.0": {
+                "granularity-bytes": 65536,
+                "type": "dirty",
+                "file": "t-dirty.0.bitmap.qbm"
+            }
+        },
+        "image": {
+            "format": "raw",
+            "file": "t-data.img.qbm"
+        },
+        "version": 1,
+        "creator": "QEMU"
+    }
+}
+
+=== Create a QBM file with 3 dirty bitmap(s) ===
+
+Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728 dirty-bitmaps=3
+image: TEST_DIR/t.IMGFMT
+file format: IMGFMT
+virtual size: 128M (134217728 bytes)
+cluster_size: 512
+{
+    "QBM": {
+        "bitmaps": {
+            "dirty.1": {
+                "granularity-bytes": 65536,
+                "type": "dirty",
+                "file": "t-dirty.1.bitmap.qbm"
+            },
+            "dirty.2": {
+                "granularity-bytes": 65536,
+                "type": "dirty",
+                "file": "t-dirty.2.bitmap.qbm"
+            },
+            "dirty.0": {
+                "granularity-bytes": 65536,
+                "type": "dirty",
+                "file": "t-dirty.0.bitmap.qbm"
+            }
+        },
+        "image": {
+            "format": "raw",
+            "file": "t-data.img.qbm"
+        },
+        "version": 1,
+        "creator": "QEMU"
+    }
+}
+Offset          Length          Mapped to       File
+
+=== Create a QBM file with raw backing image ===
+Formatting 'TEST_DIR/t.qbm.base', fmt=IMGFMT size=134217728
+wrote 134217728/134217728 bytes at offset 0
+128 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728 
backing_file=TEST_DIR/t.IMGFMT.base dirty-bitmaps=1
+{
+    "QBM": {
+        "bitmaps": {
+            "allocation": {
+                "granularity-bytes": 65536,
+                "backing": {
+                    "format": "",
+                    "file": 
"/home/fam/build/last/tests/qemu-iotests/scratch/t.qbm.base"
+                },
+                "type": "allocation",
+                "file": "t-allocation.bitmap.qbm"
+            },
+            "dirty.0": {
+                "granularity-bytes": 65536,
+                "type": "dirty",
+                "file": "t-dirty.0.bitmap.qbm"
+            }
+        },
+        "image": {
+            "format": "raw",
+            "file": "t-data.img.qbm"
+        },
+        "version": 1,
+        "creator": "QEMU"
+    }
+}
+image: TEST_DIR/t.IMGFMT
+file format: IMGFMT
+virtual size: 128M (134217728 bytes)
+cluster_size: 65536
+backing file: TEST_DIR/t.IMGFMT.base
+wrote 131072/131072 bytes at offset 130560
+128 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+Offset          Length          Mapped to       File
+0               0x10000         0               
/home/fam/build/last/tests/qemu-iotests/scratch/t.qbm.base
+0x10000         0x30000         0x10000         
/home/fam/build/last/tests/qemu-iotests/scratch/t-data.img.qbm
+0x40000         0x7fc0000       0x40000         
/home/fam/build/last/tests/qemu-iotests/scratch/t.qbm.base
+*** done
diff --git a/tests/qemu-iotests/common b/tests/qemu-iotests/common
index ff84f4b..868a5d1 100644
--- a/tests/qemu-iotests/common
+++ b/tests/qemu-iotests/common
@@ -148,6 +148,7 @@ check options
     -vpc                test vpc
     -vhdx               test vhdx
     -vmdk               test vmdk
+    -rbm                test qbm
     -file               test file (default)
     -rbd                test rbd
     -sheepdog           test sheepdog
@@ -221,6 +222,11 @@ testlist options
             xpand=false
             ;;
 
+        -qbm)
+            IMGFMT=qbm
+            xpand=false
+            ;;
+
         -vpc)
             IMGFMT=vpc
             xpand=false
diff --git a/tests/qemu-iotests/group b/tests/qemu-iotests/group
index d6e9219..e220a00 100644
--- a/tests/qemu-iotests/group
+++ b/tests/qemu-iotests/group
@@ -141,4 +141,5 @@
 137 rw auto
 138 rw auto quick
 139 rw auto quick
+140 rw auto quick
 142 auto
-- 
2.4.3