[v1] Fix check-qtest-ppc64 sanitizer errors

[PATCH 12/14] tests/qtest: Delete previous boot file

Akihiko Odaki posted 14 patches 5 months ago

Diff against v2 v3 v4
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Maintainers: Eduardo Habkost <eduardo@habkost.net>, Marcel Apfelbaum <marcel.apfelbaum@gmail.com>, "Philippe Mathieu-Daudé" <philmd@linaro.org>, Yanan Wang <wangyanan55@huawei.com>, John Snow <jsnow@redhat.com>, BALATON Zoltan <balaton@eik.bme.hu>, Jiaxun Yang <jiaxun.yang@flygoat.com>, Alexey Kardashevskiy <aik@ozlabs.ru>, David Gibson <david@gibson.dropbear.id.au>, Nicholas Piggin <npiggin@gmail.com>, Daniel Henrique Barboza <danielhb413@gmail.com>, Harsh Prateek Bora <harshpb@linux.ibm.com>, "Michael S. Tsirkin" <mst@redhat.com>, "Alex Bennée" <alex.bennee@linaro.org>, Peter Xu <peterx@redhat.com>, Fabiano Rosas <farosas@suse.de>, Paolo Bonzini <pbonzini@redhat.com>, David Hildenbrand <david@redhat.com>, Thomas Huth <thuth@redhat.com>, Laurent Vivier <lvivier@redhat.com>

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[PATCH 12/14] tests/qtest: Delete previous boot file

Posted by Akihiko Odaki 5 months ago

A test run may create boot files several times. Delete the previous boot
file before creating a new one.

Signed-off-by: Akihiko Odaki <akihiko.odaki@daynix.com>
---
 tests/qtest/migration-test.c | 18 +++++++++++-------
 1 file changed, 11 insertions(+), 7 deletions(-)

diff --git a/tests/qtest/migration-test.c b/tests/qtest/migration-test.c
index b7e3406471a6..5c0d669b6df3 100644
--- a/tests/qtest/migration-test.c
+++ b/tests/qtest/migration-test.c
@@ -129,12 +129,23 @@ static char *bootpath;
 #include "tests/migration/aarch64/a-b-kernel.h"
 #include "tests/migration/s390x/a-b-bios.h"
 
+static void bootfile_delete(void)
+{
+    unlink(bootpath);
+    g_free(bootpath);
+    bootpath = NULL;
+}
+
 static void bootfile_create(char *dir, bool suspend_me)
 {
     const char *arch = qtest_get_arch();
     unsigned char *content;
     size_t len;
 
+    if (bootpath) {
+        bootfile_delete();
+    }
+
     bootpath = g_strdup_printf("%s/bootsect", dir);
     if (strcmp(arch, "i386") == 0 || strcmp(arch, "x86_64") == 0) {
         /* the assembled x86 boot sector should be exactly one sector large */
@@ -164,13 +175,6 @@ static void bootfile_create(char *dir, bool suspend_me)
     fclose(bootfile);
 }
 
-static void bootfile_delete(void)
-{
-    unlink(bootpath);
-    g_free(bootpath);
-    bootpath = NULL;
-}
-
 /*
  * Wait for some output in the serial output file,
  * we get an 'A' followed by an endless string of 'B's

-- 
2.45.2