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From 25790c1e38a02e16182bb8c708af656f82db950a Mon Sep 17 00:00:00 2001
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Message-Id: <25790c1e38a02e16182bb8c708af656f82db950a@dist-git>
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From: Peter Krempa <pkrempa@redhat.com>
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Date: Tue, 23 Jun 2020 12:23:46 +0200
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Subject: [PATCH] qemublocktest: Extract printing of nodename list
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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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There will be multiple places where we'll need to print nodenames from a
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GSList of virStorageSource for testing purposes. Extract the code into a
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function.
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Signed-off-by: Peter Krempa <pkrempa@redhat.com>
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Reviewed-by: Eric Blake <eblake@redhat.com>
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(cherry picked from commit 69cacbe5061a82d3207df113d5c845f38f3decca)
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https://bugzilla.redhat.com/show_bug.cgi?id=1804593
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Message-Id: <6f3b4a3424a76d6fe788545b0ddffd3cbb372623.1592906423.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 | 27 ++++++++++++++++++---------
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 1 file changed, 18 insertions(+), 9 deletions(-)
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diff --git a/tests/qemublocktest.c b/tests/qemublocktest.c
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index 75527ca64b..9d6d871be8 100644
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--- a/tests/qemublocktest.c
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+++ b/tests/qemublocktest.c
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@@ -647,6 +647,23 @@ testQemuDetectBitmaps(const void *opaque)
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 }
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+static void
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+testQemuBitmapListPrint(const char *title,
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+                        GSList *next,
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+                        virBufferPtr buf)
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+{
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+    if (!next)
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+        return;
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+
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+    virBufferAsprintf(buf, "%s\n", title);
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+
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+    for (; next; next = next->next) {
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+        virStorageSourcePtr src = next->data;
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+        virBufferAsprintf(buf, "%s\n", src->nodeformat);
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+    }
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+}
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+
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+
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 static virStorageSourcePtr
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 testQemuBackupIncrementalBitmapCalculateGetFakeImage(size_t idx)
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 {
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@@ -829,7 +846,6 @@ testQemuCheckpointDeleteMerge(const void *opaque)
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     g_autoptr(virHashTable) nodedata = NULL;
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     g_autoptr(GSList) reopenimages = NULL;
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     g_auto(virBuffer) buf = VIR_BUFFER_INITIALIZER;
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-    GSList *tmp;
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     expectpath = g_strdup_printf("%s/%s%s-out.json", abs_srcdir,
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                                  checkpointDeletePrefix, data->name);
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@@ -858,14 +874,7 @@ testQemuCheckpointDeleteMerge(const void *opaque)
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         virBufferAddLit(&buf, "NULL\n");
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     }
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-    if (reopenimages) {
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-        virBufferAddLit(&buf, "reopen nodes:\n");
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-
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-        for (tmp = reopenimages; tmp; tmp = tmp->next) {
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-            virStorageSourcePtr src = tmp->data;
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-            virBufferAsprintf(&buf, "%s\n", src->nodeformat);
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-        }
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-    }
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+    testQemuBitmapListPrint("reopen nodes:", reopenimages, &buf;;
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     actual = virBufferContentAndReset(&buf;;
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-- 
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2.27.0
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