Blame SOURCES/kvm-iotests-236-fix-transaction-kwarg-order.patch

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From 206d8696a89a1b4076f7afd46b6ae0dcc0f377f5 Mon Sep 17 00:00:00 2001
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From: John Snow <jsnow@redhat.com>
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Date: Wed, 20 Mar 2019 16:16:25 +0100
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Subject: [PATCH 027/163] iotests/236: fix transaction kwarg order
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RH-Author: John Snow <jsnow@redhat.com>
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Message-id: <20190320161631.14841-14-jsnow@redhat.com>
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Patchwork-id: 84945
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O-Subject: [RHEL-7.7 qemu-kvm-rhev PATCH 13/19] iotests/236: fix transaction kwarg order
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Bugzilla: 1668956
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RH-Acked-by: Max Reitz <mreitz@redhat.com>
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RH-Acked-by: Stefan Hajnoczi <stefanha@redhat.com>
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RH-Acked-by: Miroslav Rezanina <mrezanin@redhat.com>
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It's not enough to order the kwargs for consistent QMP log output,
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we must also sort any sub-dictionaries in lists that appear as values.
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Reported-by: Kevin Wolf <kwolf@redhat.com>
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Signed-off-by: John Snow <jsnow@redhat.com>
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Reviewed-by: Eric Blake <eblake@redhat.com>
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Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
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Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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(cherry picked from commit 039be85c410bfb4b53cdee2083b4245e0d4e4181)
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Signed-off-by: John Snow <jsnow@redhat.com>
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Signed-off-by: Miroslav Rezanina <mrezanin@redhat.com>
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---
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 tests/qemu-iotests/236.out    | 56 +++++++++++++++++++++----------------------
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 tests/qemu-iotests/iotests.py | 21 ++++++++--------
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 2 files changed, 39 insertions(+), 38 deletions(-)
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diff --git a/tests/qemu-iotests/236.out b/tests/qemu-iotests/236.out
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index 1dad24d..bb2d71e 100644
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--- a/tests/qemu-iotests/236.out
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+++ b/tests/qemu-iotests/236.out
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@@ -45,23 +45,23 @@ write -P0xcd 0x3ff0000 64k
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     "actions": [
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       {
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         "data": {
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-          "node": "drive0",
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-          "name": "bitmapB"
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+          "name": "bitmapB",
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+          "node": "drive0"
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         },
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         "type": "block-dirty-bitmap-disable"
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       },
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       {
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         "data": {
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-          "node": "drive0",
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+          "granularity": 65536,
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           "name": "bitmapC",
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-          "granularity": 65536
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+          "node": "drive0"
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         },
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         "type": "block-dirty-bitmap-add"
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       },
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       {
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         "data": {
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-          "node": "drive0",
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-          "name": "bitmapA"
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+          "name": "bitmapA",
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+          "node": "drive0"
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         },
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         "type": "block-dirty-bitmap-clear"
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       },
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@@ -105,30 +105,30 @@ write -P0xcd 0x3ff0000 64k
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     "actions": [
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       {
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         "data": {
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-          "node": "drive0",
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-          "name": "bitmapB"
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+          "name": "bitmapB",
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+          "node": "drive0"
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         },
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         "type": "block-dirty-bitmap-disable"
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       },
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       {
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         "data": {
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-          "node": "drive0",
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+          "granularity": 65536,
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           "name": "bitmapC",
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-          "granularity": 65536
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+          "node": "drive0"
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         },
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         "type": "block-dirty-bitmap-add"
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       },
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       {
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         "data": {
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-          "node": "drive0",
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-          "name": "bitmapC"
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+          "name": "bitmapC",
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+          "node": "drive0"
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         },
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         "type": "block-dirty-bitmap-disable"
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       },
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       {
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         "data": {
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-          "node": "drive0",
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-          "name": "bitmapC"
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+          "name": "bitmapC",
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+          "node": "drive0"
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         },
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         "type": "block-dirty-bitmap-enable"
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       }
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@@ -158,15 +158,15 @@ write -P0xea 0x3fe0000 64k
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     "actions": [
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       {
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         "data": {
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-          "node": "drive0",
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-          "name": "bitmapA"
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+          "name": "bitmapA",
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+          "node": "drive0"
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         },
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         "type": "block-dirty-bitmap-disable"
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       },
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       {
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         "data": {
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-          "node": "drive0",
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-          "name": "bitmapC"
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+          "name": "bitmapC",
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+          "node": "drive0"
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         },
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         "type": "block-dirty-bitmap-disable"
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       }
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@@ -209,21 +209,21 @@ write -P0xea 0x3fe0000 64k
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     "actions": [
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       {
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         "data": {
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-          "node": "drive0",
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           "disabled": true,
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+          "granularity": 65536,
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           "name": "bitmapD",
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-          "granularity": 65536
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+          "node": "drive0"
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         },
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         "type": "block-dirty-bitmap-add"
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       },
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       {
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         "data": {
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-          "node": "drive0",
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-          "target": "bitmapD",
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           "bitmaps": [
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             "bitmapB",
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             "bitmapC"
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-          ]
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+          ],
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+          "node": "drive0",
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+          "target": "bitmapD"
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         },
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         "type": "block-dirty-bitmap-merge"
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       },
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@@ -273,21 +273,21 @@ write -P0xea 0x3fe0000 64k
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     "actions": [
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       {
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         "data": {
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-          "node": "drive0",
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           "disabled": true,
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+          "granularity": 65536,
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           "name": "bitmapD",
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-          "granularity": 65536
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+          "node": "drive0"
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         },
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         "type": "block-dirty-bitmap-add"
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       },
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       {
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         "data": {
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-          "node": "drive0",
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-          "target": "bitmapD",
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           "bitmaps": [
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             "bitmapB",
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             "bitmapC"
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-          ]
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+          ],
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+          "node": "drive0",
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+          "target": "bitmapD"
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         },
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         "type": "block-dirty-bitmap-merge"
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       }
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diff --git a/tests/qemu-iotests/iotests.py b/tests/qemu-iotests/iotests.py
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index d178469..4e9b2c4 100644
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--- a/tests/qemu-iotests/iotests.py
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+++ b/tests/qemu-iotests/iotests.py
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@@ -74,15 +74,16 @@ def qemu_img(*args):
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         sys.stderr.write('qemu-img received signal %i: %s\n' % (-exitcode, ' '.join(qemu_img_args + list(args))))
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     return exitcode
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-def ordered_kwargs(kwargs):
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-    # kwargs prior to 3.6 are not ordered, so:
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-    od = OrderedDict()
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-    for k, v in sorted(kwargs.items()):
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-        if isinstance(v, dict):
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-            od[k] = ordered_kwargs(v)
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-        else:
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-            od[k] = v
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-    return od
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+def ordered_qmp(qmsg):
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+    # Dictionaries are not ordered prior to 3.6, therefore:
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+    if isinstance(qmsg, list):
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+        return [ordered_qmp(atom) for atom in qmsg]
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+    if isinstance(qmsg, dict):
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+        od = OrderedDict()
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+        for k, v in sorted(qmsg.items()):
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+            od[k] = ordered_qmp(v)
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+        return od
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+    return qmsg
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 def qemu_img_create(*args):
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     args = list(args)
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@@ -485,7 +486,7 @@ class VM(qtest.QEMUQtestMachine):
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     def qmp_log(self, cmd, filters=[], indent=None, **kwargs):
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         full_cmd = OrderedDict((
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             ("execute", cmd),
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-            ("arguments", ordered_kwargs(kwargs))
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+            ("arguments", ordered_qmp(kwargs))
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         ))
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         log(full_cmd, filters, indent=indent)
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         result = self.qmp(cmd, **kwargs)
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-- 
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1.8.3.1
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