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From 5914d4c0869766e245b5ed5ea857af72c3b0049e Mon Sep 17 00:00:00 2001
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From: Max Reitz <mreitz@redhat.com>
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Date: Mon, 18 Jun 2018 16:43:12 +0200
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Subject: [PATCH 44/54] iotests: Let 216 make use of qemu-io's exit code
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RH-Author: Max Reitz <mreitz@redhat.com>
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Message-id: <20180618164312.24423-6-mreitz@redhat.com>
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Patchwork-id: 80776
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O-Subject: [RHV-7.6 qemu-kvm-rhev PATCH 5/5] iotests: Let 216 make use of qemu-io's exit code
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Bugzilla: 1519617
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RH-Acked-by: John Snow <jsnow@redhat.com>
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RH-Acked-by: Kevin Wolf <kwolf@redhat.com>
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RH-Acked-by: Miroslav Rezanina <mrezanin@redhat.com>
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As a showcase of how you can use qemu-io's exit code to determine
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success or failure (same for qemu-img), this test is changed to use
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qemu_io_silent() instead of qemu_io(), and to assert the exit code
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instead of logging the filtered result.
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One real advantage of this is that in case of an error, you get a
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backtrace that helps you locate the issue in the test file quickly.
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Signed-off-by: Max Reitz <mreitz@redhat.com>
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Reviewed-by: Eric Blake <eblake@redhat.com>
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Message-id: 20180509194302.21585-6-mreitz@redhat.com
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Signed-off-by: Max Reitz <mreitz@redhat.com>
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(cherry picked from commit e4ca4e981a0a389d6af5dc5d8b5fbdd1a05276a0)
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Signed-off-by: Max Reitz <mreitz@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/216 | 23 ++++++++++++-----------
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tests/qemu-iotests/216.out | 17 ++---------------
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2 files changed, 14 insertions(+), 26 deletions(-)
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diff --git a/tests/qemu-iotests/216 b/tests/qemu-iotests/216
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index ca9b47a..3c0ae54 100755
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--- a/tests/qemu-iotests/216
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+++ b/tests/qemu-iotests/216
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@@ -20,7 +20,7 @@
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# Creator/Owner: Max Reitz <mreitz@redhat.com>
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import iotests
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-from iotests import log, qemu_img_pipe, qemu_io, filter_qemu_io
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+from iotests import log, qemu_img, qemu_io_silent
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# Need backing file support
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iotests.verify_image_format(supported_fmts=['qcow2', 'qcow', 'qed', 'vmdk'])
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@@ -50,14 +50,13 @@ with iotests.FilePath('base.img') as base_img_path, \
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log('--- Setting up images ---')
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log('')
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- qemu_img_pipe('create', '-f', iotests.imgfmt, base_img_path, '64M')
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+ assert qemu_img('create', '-f', iotests.imgfmt, base_img_path, '64M') == 0
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+ assert qemu_io_silent(base_img_path, '-c', 'write -P 1 0M 1M') == 0
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+ assert qemu_img('create', '-f', iotests.imgfmt, '-b', base_img_path,
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+ top_img_path) == 0
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+ assert qemu_io_silent(top_img_path, '-c', 'write -P 2 1M 1M') == 0
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- log(filter_qemu_io(qemu_io(base_img_path, '-c', 'write -P 1 0M 1M')))
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-
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- qemu_img_pipe('create', '-f', iotests.imgfmt, '-b', base_img_path,
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- top_img_path)
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-
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- log(filter_qemu_io(qemu_io(top_img_path, '-c', 'write -P 2 1M 1M')))
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+ log('Done')
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log('')
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log('--- Doing COR ---')
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@@ -110,6 +109,8 @@ with iotests.FilePath('base.img') as base_img_path, \
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log('--- Checking COR result ---')
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log('')
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- log(filter_qemu_io(qemu_io(base_img_path, '-c', 'discard 0 64M')))
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- log(filter_qemu_io(qemu_io(top_img_path, '-c', 'read -P 1 0M 1M')))
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- log(filter_qemu_io(qemu_io(top_img_path, '-c', 'read -P 2 1M 1M')))
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+ assert qemu_io_silent(base_img_path, '-c', 'discard 0 64M') == 0
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+ assert qemu_io_silent(top_img_path, '-c', 'read -P 1 0M 1M') == 0
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+ assert qemu_io_silent(top_img_path, '-c', 'read -P 2 1M 1M') == 0
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+
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+ log('Done')
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diff --git a/tests/qemu-iotests/216.out b/tests/qemu-iotests/216.out
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index d3fc590..45ea857 100644
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--- a/tests/qemu-iotests/216.out
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+++ b/tests/qemu-iotests/216.out
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@@ -3,12 +3,7 @@
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--- Setting up images ---
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-wrote 1048576/1048576 bytes at offset 0
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-1 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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-
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-wrote 1048576/1048576 bytes at offset 1048576
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-1 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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-
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+Done
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--- Doing COR ---
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@@ -17,12 +12,4 @@ wrote 1048576/1048576 bytes at offset 1048576
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--- Checking COR result ---
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-discard 67108864/67108864 bytes at offset 0
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-64 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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-
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-read 1048576/1048576 bytes at offset 0
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-1 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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-
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-read 1048576/1048576 bytes at offset 1048576
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-1 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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-
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+Done
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--
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1.8.3.1
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