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tests/qtest/tpm: Clean up remainders of swtpm 

After running "make check", there are remainders of the tpm
tests left in the /tmp directory, slowly filling it up.
Seems like "swtpm" leaves a ".lock" and a "tpm2-00.permall"
file behind, so that the g_rmdir() calls on the temporary
directories fail. Introduce a helper function to remove those
leftovers before doing the g_rmdir().

Message-Id: <20221012084334.794253-1-thuth@redhat.com>
Reviewed-by: Stefan Berger <stefanb@linux.ibm.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
This commit is contained in:
Thomas Huth 2022-10-12 10:43:34 +02:00
parent 9d711f19c5
commit daa8bb57db
5 changed files with 26 additions and 9 deletions
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5
tests/qtest/tpm-crb-swtpm-test.c
View File

@ -13,7 +13,6 @@
*/
#include "qemu/osdep.h"
#include <glib/gstdio.h>
#include "libqtest.h"
#include "qemu/module.h"
@ -62,9 +61,9 @@ int main(int argc, char **argv)
tpm_crb_swtpm_migration_test);
ret = g_test_run();
g_rmdir(ts.dst_tpm_path);
tpm_util_rmdir(ts.dst_tpm_path);
g_free(ts.dst_tpm_path);
g_rmdir(ts.src_tpm_path);
tpm_util_rmdir(ts.src_tpm_path);
g_free(ts.src_tpm_path);
g_free(ts.uri);

5
tests/qtest/tpm-tis-device-swtpm-test.c
View File

@ -14,7 +14,6 @@
*/
#include "qemu/osdep.h"
#include <glib/gstdio.h>
#include "libqtest.h"
#include "qemu/module.h"
@ -66,9 +65,9 @@ int main(int argc, char **argv)
tpm_tis_swtpm_migration_test);
ret = g_test_run();
g_rmdir(ts.dst_tpm_path);
tpm_util_rmdir(ts.dst_tpm_path);
g_free(ts.dst_tpm_path);
g_rmdir(ts.src_tpm_path);
tpm_util_rmdir(ts.src_tpm_path);
g_free(ts.src_tpm_path);
g_free(ts.uri);

5
tests/qtest/tpm-tis-swtpm-test.c
View File

@ -13,7 +13,6 @@
*/
#include "qemu/osdep.h"
#include <glib/gstdio.h>
#include "libqtest.h"
#include "qemu/module.h"
@ -61,9 +60,9 @@ int main(int argc, char **argv)
tpm_tis_swtpm_migration_test);
ret = g_test_run();
g_rmdir(ts.dst_tpm_path);
tpm_util_rmdir(ts.dst_tpm_path);
g_free(ts.dst_tpm_path);
g_rmdir(ts.src_tpm_path);
tpm_util_rmdir(ts.src_tpm_path);
g_free(ts.src_tpm_path);
g_free(ts.uri);

19
tests/qtest/tpm-util.c
View File

@ -13,6 +13,7 @@
*/
#include "qemu/osdep.h"
#include <glib/gstdio.h>
#include "hw/acpi/tpm.h"
#include "libqtest.h"
@ -292,3 +293,21 @@ void tpm_util_migration_start_qemu(QTestState **src_qemu,
g_free(src_qemu_args);
g_free(dst_qemu_args);
}
/* Remove directory with remainders of swtpm */
void tpm_util_rmdir(const char *path)
{
char *filename;
int ret;
filename = g_strdup_printf("%s/tpm2-00.permall", path);
g_unlink(filename);
g_free(filename);
filename = g_strdup_printf("%s/.lock", path);
g_unlink(filename);
g_free(filename);
ret = g_rmdir(path);
g_assert(!ret);
}

1
tests/qtest/tpm-util.h
View File

@ -53,5 +53,6 @@ void tpm_util_migration_start_qemu(QTestState **src_qemu,
const char *machine_options);
void tpm_util_wait_for_migration_complete(QTestState *who);
void tpm_util_rmdir(const char *path);
#endif /* TESTS_TPM_UTIL_H */