Blame SOURCES/kvm-iotests-Fix-195-if-IMGFMT-is-part-of-TEST_DIR.patch

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From d13b20d0650519722da79a9cb9e4e0a1f2bee26c Mon Sep 17 00:00:00 2001
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From: Kevin Wolf <kwolf@redhat.com>
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Date: Mon, 4 Dec 2017 12:10:07 +0100
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Subject: [PATCH 36/36] iotests: Fix 195 if IMGFMT is part of TEST_DIR
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RH-Author: Kevin Wolf <kwolf@redhat.com>
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Message-id: <20171204121007.12964-9-kwolf@redhat.com>
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Patchwork-id: 78108
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O-Subject: [RHV-7.5 qemu-kvm-rhev PATCH v2 8/8] iotests: Fix 195 if IMGFMT is part of TEST_DIR
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Bugzilla: 1492178
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RH-Acked-by: Fam Zheng <famz@redhat.com>
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RH-Acked-by: Max Reitz <mreitz@redhat.com>
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RH-Acked-by: Jeffrey Cody <jcody@redhat.com>
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From: Max Reitz <mreitz@redhat.com>
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do_run_qemu() in iotest 195 first applies _filter_imgfmt when printing
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qemu's command line and _filter_testdir only afterwards.  Therefore, if
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the image format is part of the test directory path, _filter_testdir
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will no longer apply and the actual output will differ from the
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reference output even in case of success.
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For example, TEST_DIR might be "/tmp/test-qcow2", in which case
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_filter_imgfmt first transforms this to "/tmp/test-IMGFMT" which is no
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longer recognized as the TEST_DIR by _filter_testdir.
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Fix this by not applying _filter_imgfmt in do_run_qemu() but in
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run_qemu() instead, and only after _filter_testdir.
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Signed-off-by: Max Reitz <mreitz@redhat.com>
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Message-id: 20170927211334.3988-1-mreitz@redhat.com
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Reviewed-by: Eric Blake <eblake@redhat.com>
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Signed-off-by: Max Reitz <mreitz@redhat.com>
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(cherry picked from commit 47500c6775813c8f2b5a5de04d84222f3cecc62d)
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Signed-off-by: Kevin Wolf <kwolf@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/195 | 7 ++++---
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 1 file changed, 4 insertions(+), 3 deletions(-)
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diff --git a/tests/qemu-iotests/195 b/tests/qemu-iotests/195
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index 05a239c..e7a403d 100644
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--- a/tests/qemu-iotests/195
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+++ b/tests/qemu-iotests/195
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@@ -44,15 +44,16 @@ _supported_os Linux
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 function do_run_qemu()
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 {
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-    echo Testing: "$@" | _filter_imgfmt
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+    echo Testing: "$@"
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     $QEMU -nographic -qmp-pretty stdio -serial none "$@"
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     echo
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 }
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 function run_qemu()
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 {
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-    do_run_qemu "$@" 2>&1 | _filter_testdir | _filter_qemu | _filter_qmp \
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-                          | _filter_qemu_io | _filter_generated_node_ids
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+    do_run_qemu "$@" 2>&1 | _filter_testdir | _filter_imgfmt | _filter_qemu \
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+                          | _filter_qmp | _filter_qemu_io \
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+                          | _filter_generated_node_ids
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 }
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 size=64M
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-- 
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1.8.3.1
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