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Re: [PATCH 6/6] tests/qtest: migration-test: Add tests for file-based mi
From: |
Daniel P . Berrangé |
Subject: |
Re: [PATCH 6/6] tests/qtest: migration-test: Add tests for file-based migration |
Date: |
Tue, 27 Jun 2023 10:07:08 +0100 |
User-agent: |
Mutt/2.2.9 (2022-11-12) |
On Mon, Jun 26, 2023 at 03:22:10PM -0300, Fabiano Rosas wrote:
> From: Nikolay Borisov <nborisov@suse.com>
>
> Add basic tests for file-based migration.
>
> Signed-off-by: Nikolay Borisov <nborisov@suse.com>
> Signed-off-by: Fabiano Rosas <farosas@suse.de>
> ---
> tests/qtest/migration-test.c | 66 ++++++++++++++++++++++++++++++++++++
> 1 file changed, 66 insertions(+)
>
> diff --git a/tests/qtest/migration-test.c b/tests/qtest/migration-test.c
> index acb778a8cd..5a77257a53 100644
> --- a/tests/qtest/migration-test.c
> +++ b/tests/qtest/migration-test.c
> @@ -763,6 +763,7 @@ static void test_migrate_end(QTestState *from, QTestState
> *to, bool test_dest)
> cleanup("migsocket");
> cleanup("src_serial");
> cleanup("dest_serial");
> + cleanup("migfile");
> }
>
> #ifdef CONFIG_GNUTLS
> @@ -1460,11 +1461,28 @@ static void test_precopy_common(MigrateCommon *args)
> */
> wait_for_migration_complete(from);
>
> + /*
> + * For file based migration the target must begin its
> + * migration after the source has finished.
> + */
> + if (strstr(connect_uri, "file:")) {
> + migrate_incoming_qmp(to, connect_uri, "{}");
> + }
> +
> if (!got_src_stop) {
> qtest_qmp_eventwait(from, "STOP");
> }
> } else {
> wait_for_migration_complete(from);
> +
> + /*
> + * For file based migration the target must begin its
> + * migration after the source has finished.
> + */
> + if (strstr(connect_uri, "file:")) {
> + migrate_incoming_qmp(to, connect_uri, "{}");
> + }
> +
> /*
> * Must wait for dst to finish reading all incoming
> * data on the socket before issuing 'cont' otherwise
> @@ -1682,6 +1700,46 @@ static void test_precopy_unix_compress_nowait(void)
> test_precopy_common(&args);
> }
>
> +static void test_precopy_file(void)
> +{
> + g_autofree char *uri = g_strdup_printf("file:%s/migfile", tmpfs);
There's no unlink(), so I presume you're relying on the entire 'tmpfs'
being recursively deleted ?
> + MigrateCommon args = {
> + .connect_uri = uri,
> + .listen_uri = "defer",
> + };
> +
> + test_precopy_common(&args);
> +}
> +
> +static void test_precopy_file_offset(void)
> +{
> + g_autofree char *uri = g_strdup_printf("file:%s/migfile,offset=0x1000",
> + tmpfs);
> + MigrateCommon args = {
> + .connect_uri = uri,
> + .listen_uri = "defer",
> + };
> +
> + test_precopy_common(&args);
There ought to be something here that values 0->0x1000 bytes are
all zeroes in the file.
With regards,
Daniel
--
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- [PATCH 2/6] tests/qtest: migration: Expose migrate_set_capability, (continued)
- [PATCH 2/6] tests/qtest: migration: Expose migrate_set_capability, Fabiano Rosas, 2023/06/26
- [PATCH 1/6] migration: Set migration status early in incoming side, Fabiano Rosas, 2023/06/26
- [PATCH 3/6] tests/qtest: migration: Add migrate_incoming_qmp helper, Fabiano Rosas, 2023/06/26
- [PATCH 4/6] tests/qtest: migration: Use migrate_incoming_qmp where appropriate, Fabiano Rosas, 2023/06/26
- [PATCH 5/6] tests/qtest: migration: Add support for negative testing of qmp_migrate, Fabiano Rosas, 2023/06/26
- [PATCH 6/6] tests/qtest: migration-test: Add tests for file-based migration, Fabiano Rosas, 2023/06/26
- Re: [PATCH 6/6] tests/qtest: migration-test: Add tests for file-based migration,
Daniel P . Berrangé <=
- [PATCH 0/6] migration: Test the new "file:" migration, Fabiano Rosas, 2023/06/28
- [PATCH 2/6] tests/qtest: migration: Expose migrate_set_capability, Fabiano Rosas, 2023/06/28
- [PATCH 5/6] tests/qtest: migration: Add support for negative testing of qmp_migrate, Fabiano Rosas, 2023/06/28
- [PATCH 6/6] tests/qtest: migration-test: Add tests for file-based migration, Fabiano Rosas, 2023/06/28