[qemu.git] / tests / test-blockjob.c

/*
 * Blockjob tests
 *
 * Copyright Igalia, S.L. 2016
 *
 * Authors:
 *  Alberto Garcia   <[email protected]>
 *
 * This work is licensed under the terms of the GNU LGPL, version 2 or later.
 * See the COPYING.LIB file in the top-level directory.
 */

#include "qemu/osdep.h"
#include "qapi/error.h"
#include "qemu/main-loop.h"
#include "block/blockjob_int.h"
#include "sysemu/block-backend.h"

static const BlockJobDriver test_block_job_driver = {
    .job_driver = {
        .instance_size = sizeof(BlockJob),
        .free          = block_job_free,
        .user_resume   = block_job_user_resume,
        .drain         = block_job_drain,
    },
};

static void block_job_cb(void *opaque, int ret)
{
}

static BlockJob *mk_job(BlockBackend *blk, const char *id,
                        const BlockJobDriver *drv, bool should_succeed,
                        int flags)
{
    BlockJob *job;
    Error *errp = NULL;

    job = block_job_create(id, drv, NULL, blk_bs(blk),
                           0, BLK_PERM_ALL, 0, flags, block_job_cb,
                           NULL, &errp);
    if (should_succeed) {
        g_assert_null(errp);
        g_assert_nonnull(job);
        if (id) {
            g_assert_cmpstr(job->job.id, ==, id);
        } else {
            g_assert_cmpstr(job->job.id, ==, blk_name(blk));
        }
    } else {
        g_assert_nonnull(errp);
        g_assert_null(job);
        error_free(errp);
    }

    return job;
}

static BlockJob *do_test_id(BlockBackend *blk, const char *id,
                            bool should_succeed)
{
    return mk_job(blk, id, &test_block_job_driver,
                  should_succeed, JOB_DEFAULT);
}

/* This creates a BlockBackend (optionally with a name) with a
 * BlockDriverState inserted. */
static BlockBackend *create_blk(const char *name)
{
    /* No I/O is performed on this device */
    BlockBackend *blk = blk_new(0, BLK_PERM_ALL);
    BlockDriverState *bs;

    bs = bdrv_open("null-co://", NULL, NULL, 0, &error_abort);
    g_assert_nonnull(bs);

    blk_insert_bs(blk, bs, &error_abort);
    bdrv_unref(bs);

    if (name) {
        Error *errp = NULL;
        monitor_add_blk(blk, name, &errp);
        g_assert_null(errp);
    }

    return blk;
}

/* This destroys the backend */
static void destroy_blk(BlockBackend *blk)
{
    if (blk_name(blk)[0] != '\0') {
        monitor_remove_blk(blk);
    }

    blk_remove_bs(blk);
    blk_unref(blk);
}

static void test_job_ids(void)
{
    BlockBackend *blk[3];
    BlockJob *job[3];

    blk[0] = create_blk(NULL);
    blk[1] = create_blk("drive1");
    blk[2] = create_blk("drive2");

    /* No job ID provided and the block backend has no name */
    job[0] = do_test_id(blk[0], NULL, false);

    /* These are all invalid job IDs */
    job[0] = do_test_id(blk[0], "0id", false);
    job[0] = do_test_id(blk[0], "",    false);
    job[0] = do_test_id(blk[0], "   ", false);
    job[0] = do_test_id(blk[0], "123", false);
    job[0] = do_test_id(blk[0], "_id", false);
    job[0] = do_test_id(blk[0], "-id", false);
    job[0] = do_test_id(blk[0], ".id", false);
    job[0] = do_test_id(blk[0], "#id", false);

    /* This one is valid */
    job[0] = do_test_id(blk[0], "id0", true);

    /* We cannot have two jobs in the same BDS */
    do_test_id(blk[0], "id1", false);

    /* Duplicate job IDs are not allowed */
    job[1] = do_test_id(blk[1], "id0", false);

    /* But once job[0] finishes we can reuse its ID */
    job_early_fail(&job[0]->job);
    job[1] = do_test_id(blk[1], "id0", true);

    /* No job ID specified, defaults to the backend name ('drive1') */
    job_early_fail(&job[1]->job);
    job[1] = do_test_id(blk[1], NULL, true);

    /* Duplicate job ID */
    job[2] = do_test_id(blk[2], "drive1", false);

    /* The ID of job[2] would default to 'drive2' but it is already in use */
    job[0] = do_test_id(blk[0], "drive2", true);
    job[2] = do_test_id(blk[2], NULL, false);

    /* This one is valid */
    job[2] = do_test_id(blk[2], "id_2", true);

    job_early_fail(&job[0]->job);
    job_early_fail(&job[1]->job);
    job_early_fail(&job[2]->job);

    destroy_blk(blk[0]);
    destroy_blk(blk[1]);
    destroy_blk(blk[2]);
}

typedef struct CancelJob {
    BlockJob common;
    BlockBackend *blk;
    bool should_converge;
    bool should_complete;
    bool completed;
} CancelJob;

static void cancel_job_completed(Job *job, void *opaque)
{
    BlockJob *bjob = container_of(job, BlockJob, job);
    CancelJob *s = opaque;
    s->completed = true;
    block_job_completed(bjob, 0);
}

static void cancel_job_complete(Job *job, Error **errp)
{
    CancelJob *s = container_of(job, CancelJob, common.job);
    s->should_complete = true;
}

static void coroutine_fn cancel_job_start(void *opaque)
{
    CancelJob *s = opaque;

    while (!s->should_complete) {
        if (job_is_cancelled(&s->common.job)) {
            goto defer;
        }

        if (!s->common.ready && s->should_converge) {
            block_job_event_ready(&s->common);
        }

        job_sleep_ns(&s->common.job, 100000);
    }

 defer:
    job_defer_to_main_loop(&s->common.job, cancel_job_completed, s);
}

static const BlockJobDriver test_cancel_driver = {
    .job_driver = {
        .instance_size = sizeof(CancelJob),
        .free          = block_job_free,
        .user_resume   = block_job_user_resume,
        .drain         = block_job_drain,
        .start         = cancel_job_start,
        .complete      = cancel_job_complete,
    },
};

static CancelJob *create_common(BlockJob **pjob)
{
    BlockBackend *blk;
    BlockJob *job;
    CancelJob *s;

    blk = create_blk(NULL);
    job = mk_job(blk, "Steve", &test_cancel_driver, true,
                 JOB_MANUAL_FINALIZE | JOB_MANUAL_DISMISS);
    job_ref(&job->job);
    assert(job->job.status == JOB_STATUS_CREATED);
    s = container_of(job, CancelJob, common);
    s->blk = blk;

    *pjob = job;
    return s;
}

static void cancel_common(CancelJob *s)
{
    BlockJob *job = &s->common;
    BlockBackend *blk = s->blk;
    JobStatus sts = job->job.status;

    block_job_cancel_sync(job);
    if (sts != JOB_STATUS_CREATED && sts != JOB_STATUS_CONCLUDED) {
        BlockJob *dummy = job;
        block_job_dismiss(&dummy, &error_abort);
    }
    assert(job->job.status == JOB_STATUS_NULL);
    job_unref(&job->job);
    destroy_blk(blk);
}

static void test_cancel_created(void)
{
    BlockJob *job;
    CancelJob *s;

    s = create_common(&job);
    cancel_common(s);
}

static void test_cancel_running(void)
{
    BlockJob *job;
    CancelJob *s;

    s = create_common(&job);

    job_start(&job->job);
    assert(job->job.status == JOB_STATUS_RUNNING);

    cancel_common(s);
}

static void test_cancel_paused(void)
{
    BlockJob *job;
    CancelJob *s;

    s = create_common(&job);

    job_start(&job->job);
    assert(job->job.status == JOB_STATUS_RUNNING);

    job_user_pause(&job->job, &error_abort);
    block_job_enter(job);
    assert(job->job.status == JOB_STATUS_PAUSED);

    cancel_common(s);
}

static void test_cancel_ready(void)
{
    BlockJob *job;
    CancelJob *s;

    s = create_common(&job);

    job_start(&job->job);
    assert(job->job.status == JOB_STATUS_RUNNING);

    s->should_converge = true;
    block_job_enter(job);
    assert(job->job.status == JOB_STATUS_READY);

    cancel_common(s);
}

static void test_cancel_standby(void)
{
    BlockJob *job;
    CancelJob *s;

    s = create_common(&job);

    job_start(&job->job);
    assert(job->job.status == JOB_STATUS_RUNNING);

    s->should_converge = true;
    block_job_enter(job);
    assert(job->job.status == JOB_STATUS_READY);

    job_user_pause(&job->job, &error_abort);
    block_job_enter(job);
    assert(job->job.status == JOB_STATUS_STANDBY);

    cancel_common(s);
}

static void test_cancel_pending(void)
{
    BlockJob *job;
    CancelJob *s;

    s = create_common(&job);

    job_start(&job->job);
    assert(job->job.status == JOB_STATUS_RUNNING);

    s->should_converge = true;
    block_job_enter(job);
    assert(job->job.status == JOB_STATUS_READY);

    job_complete(&job->job, &error_abort);
    block_job_enter(job);
    while (!s->completed) {
        aio_poll(qemu_get_aio_context(), true);
    }
    assert(job->job.status == JOB_STATUS_PENDING);

    cancel_common(s);
}

static void test_cancel_concluded(void)
{
    BlockJob *job;
    CancelJob *s;

    s = create_common(&job);

    job_start(&job->job);
    assert(job->job.status == JOB_STATUS_RUNNING);

    s->should_converge = true;
    block_job_enter(job);
    assert(job->job.status == JOB_STATUS_READY);

    job_complete(&job->job, &error_abort);
    block_job_enter(job);
    while (!s->completed) {
        aio_poll(qemu_get_aio_context(), true);
    }
    assert(job->job.status == JOB_STATUS_PENDING);

    job_finalize(&job->job, &error_abort);
    assert(job->job.status == JOB_STATUS_CONCLUDED);

    cancel_common(s);
}

int main(int argc, char **argv)
{
    qemu_init_main_loop(&error_abort);
    bdrv_init();

    g_test_init(&argc, &argv, NULL);
    g_test_add_func("/blockjob/ids", test_job_ids);
    g_test_add_func("/blockjob/cancel/created", test_cancel_created);
    g_test_add_func("/blockjob/cancel/running", test_cancel_running);
    g_test_add_func("/blockjob/cancel/paused", test_cancel_paused);
    g_test_add_func("/blockjob/cancel/ready", test_cancel_ready);
    g_test_add_func("/blockjob/cancel/standby", test_cancel_standby);
    g_test_add_func("/blockjob/cancel/pending", test_cancel_pending);
    g_test_add_func("/blockjob/cancel/concluded", test_cancel_concluded);
    return g_test_run();
}
Commit	Line	Data
9ef8112a AG	1	/*
	2	* Blockjob tests
	3	*
	4	* Copyright Igalia, S.L. 2016
	5	*
	6	* Authors:
	7	* Alberto Garcia <[email protected]>
	8	*
	9	* This work is licensed under the terms of the GNU LGPL, version 2 or later.
	10	* See the COPYING.LIB file in the top-level directory.
	11	*/
	12
	13	#include "qemu/osdep.h"
	14	#include "qapi/error.h"
	15	#include "qemu/main-loop.h"
c87621ea	16	#include "block/blockjob_int.h"
9ef8112a AG	17	#include "sysemu/block-backend.h"
	18
	19	static const BlockJobDriver test_block_job_driver = {
33e9e9bd KW	20	.job_driver = {
33e9e9bd KW	21	.instance_size = sizeof(BlockJob),
80fa2c75	22	.free = block_job_free,
b15de828	23	.user_resume = block_job_user_resume,
b69f777d	24	.drain = block_job_drain,
33e9e9bd	25	},
9ef8112a AG	26	};
	27
	28	static void block_job_cb(void *opaque, int ret)
	29	{
	30	}
	31
fb367e03 JS	32	static BlockJob mk_job(BlockBackend blk, const char *id,
	33	const BlockJobDriver *drv, bool should_succeed,
	34	int flags)
9ef8112a AG	35	{
	36	BlockJob *job;
	37	Error *errp = NULL;
	38
fb367e03 JS	39	job = block_job_create(id, drv, NULL, blk_bs(blk),
fb367e03 JS	40	0, BLK_PERM_ALL, 0, flags, block_job_cb,
c6cc12bf	41	NULL, &errp);
9ef8112a AG	42	if (should_succeed) {
	43	g_assert_null(errp);
	44	g_assert_nonnull(job);
	45	if (id) {
33e9e9bd	46	g_assert_cmpstr(job->job.id, ==, id);
9ef8112a	47	} else {
33e9e9bd	48	g_assert_cmpstr(job->job.id, ==, blk_name(blk));
9ef8112a AG	49	}
	50	} else {
	51	g_assert_nonnull(errp);
	52	g_assert_null(job);
	53	error_free(errp);
	54	}
	55
	56	return job;
	57	}
	58
fb367e03 JS	59	static BlockJob do_test_id(BlockBackend blk, const char *id,
	60	bool should_succeed)
	61	{
	62	return mk_job(blk, id, &test_block_job_driver,
bb02b65c	63	should_succeed, JOB_DEFAULT);
fb367e03 JS	64	}
fb367e03 JS	65
9ef8112a AG	66	/* This creates a BlockBackend (optionally with a name) with a
	67	* BlockDriverState inserted. */
	68	static BlockBackend create_blk(const char name)
	69	{
2807c0cd	70	/* No I/O is performed on this device */
6d0eb64d	71	BlockBackend *blk = blk_new(0, BLK_PERM_ALL);
d185cf0e KW	72	BlockDriverState *bs;
	73
	74	bs = bdrv_open("null-co://", NULL, NULL, 0, &error_abort);
	75	g_assert_nonnull(bs);
9ef8112a	76
d7086422	77	blk_insert_bs(blk, bs, &error_abort);
9ef8112a AG	78	bdrv_unref(bs);
	79
	80	if (name) {
	81	Error *errp = NULL;
	82	monitor_add_blk(blk, name, &errp);
	83	g_assert_null(errp);
	84	}
	85
	86	return blk;
	87	}
	88
	89	/* This destroys the backend */
	90	static void destroy_blk(BlockBackend *blk)
	91	{
	92	if (blk_name(blk)[0] != '\0') {
	93	monitor_remove_blk(blk);
	94	}
	95
	96	blk_remove_bs(blk);
	97	blk_unref(blk);
	98	}
	99
	100	static void test_job_ids(void)
	101	{
	102	BlockBackend *blk[3];
	103	BlockJob *job[3];
	104
	105	blk[0] = create_blk(NULL);
	106	blk[1] = create_blk("drive1");
	107	blk[2] = create_blk("drive2");
	108
	109	/* No job ID provided and the block backend has no name */
	110	job[0] = do_test_id(blk[0], NULL, false);
	111
	112	/* These are all invalid job IDs */
	113	job[0] = do_test_id(blk[0], "0id", false);
	114	job[0] = do_test_id(blk[0], "", false);
	115	job[0] = do_test_id(blk[0], " ", false);
	116	job[0] = do_test_id(blk[0], "123", false);
	117	job[0] = do_test_id(blk[0], "_id", false);
	118	job[0] = do_test_id(blk[0], "-id", false);
	119	job[0] = do_test_id(blk[0], ".id", false);
	120	job[0] = do_test_id(blk[0], "#id", false);
	121
	122	/* This one is valid */
	123	job[0] = do_test_id(blk[0], "id0", true);
	124
	125	/* We cannot have two jobs in the same BDS */
	126	do_test_id(blk[0], "id1", false);
	127
	128	/* Duplicate job IDs are not allowed */
	129	job[1] = do_test_id(blk[1], "id0", false);
	130
	131	/* But once job[0] finishes we can reuse its ID */
4ad35181	132	job_early_fail(&job[0]->job);
9ef8112a AG	133	job[1] = do_test_id(blk[1], "id0", true);
	134
	135	/* No job ID specified, defaults to the backend name ('drive1') */
4ad35181	136	job_early_fail(&job[1]->job);
9ef8112a AG	137	job[1] = do_test_id(blk[1], NULL, true);
	138
	139	/* Duplicate job ID */
	140	job[2] = do_test_id(blk[2], "drive1", false);
	141
	142	/* The ID of job[2] would default to 'drive2' but it is already in use */
	143	job[0] = do_test_id(blk[0], "drive2", true);
	144	job[2] = do_test_id(blk[2], NULL, false);
	145
	146	/* This one is valid */
	147	job[2] = do_test_id(blk[2], "id_2", true);
	148
4ad35181 KW	149	job_early_fail(&job[0]->job);
	150	job_early_fail(&job[1]->job);
	151	job_early_fail(&job[2]->job);
9ef8112a AG	152
	153	destroy_blk(blk[0]);
	154	destroy_blk(blk[1]);
	155	destroy_blk(blk[2]);
	156	}
	157
fb367e03 JS	158	typedef struct CancelJob {
	159	BlockJob common;
	160	BlockBackend *blk;
	161	bool should_converge;
	162	bool should_complete;
	163	bool completed;
	164	} CancelJob;
	165
1908a559	166	static void cancel_job_completed(Job job, void opaque)
fb367e03	167	{
1908a559	168	BlockJob *bjob = container_of(job, BlockJob, job);
fb367e03 JS	169	CancelJob *s = opaque;
fb367e03 JS	170	s->completed = true;
1908a559	171	block_job_completed(bjob, 0);
fb367e03 JS	172	}
fb367e03 JS	173
3453d972	174	static void cancel_job_complete(Job job, Error *errp)
fb367e03	175	{
3453d972	176	CancelJob *s = container_of(job, CancelJob, common.job);
fb367e03 JS	177	s->should_complete = true;
	178	}
	179
	180	static void coroutine_fn cancel_job_start(void *opaque)
	181	{
	182	CancelJob *s = opaque;
	183
	184	while (!s->should_complete) {
daa7f2f9	185	if (job_is_cancelled(&s->common.job)) {
fb367e03 JS	186	goto defer;
	187	}
	188
	189	if (!s->common.ready && s->should_converge) {
	190	block_job_event_ready(&s->common);
	191	}
	192
5d43e86e	193	job_sleep_ns(&s->common.job, 100000);
fb367e03 JS	194	}
	195
	196	defer:
1908a559	197	job_defer_to_main_loop(&s->common.job, cancel_job_completed, s);
fb367e03 JS	198	}
	199
	200	static const BlockJobDriver test_cancel_driver = {
33e9e9bd KW	201	.job_driver = {
33e9e9bd KW	202	.instance_size = sizeof(CancelJob),
80fa2c75	203	.free = block_job_free,
b15de828	204	.user_resume = block_job_user_resume,
b69f777d	205	.drain = block_job_drain,
da01ff7f	206	.start = cancel_job_start,
3453d972	207	.complete = cancel_job_complete,
33e9e9bd	208	},
fb367e03 JS	209	};
	210
	211	static CancelJob create_common(BlockJob *pjob)
	212	{
	213	BlockBackend *blk;
	214	BlockJob *job;
	215	CancelJob *s;
	216
	217	blk = create_blk(NULL);
	218	job = mk_job(blk, "Steve", &test_cancel_driver, true,
bb02b65c	219	JOB_MANUAL_FINALIZE \| JOB_MANUAL_DISMISS);
80fa2c75	220	job_ref(&job->job);
a50c2ab8	221	assert(job->job.status == JOB_STATUS_CREATED);
fb367e03 JS	222	s = container_of(job, CancelJob, common);
	223	s->blk = blk;
	224
	225	*pjob = job;
	226	return s;
	227	}
	228
	229	static void cancel_common(CancelJob *s)
	230	{
	231	BlockJob *job = &s->common;
	232	BlockBackend *blk = s->blk;
a50c2ab8	233	JobStatus sts = job->job.status;
fb367e03 JS	234
fb367e03 JS	235	block_job_cancel_sync(job);
a50c2ab8	236	if (sts != JOB_STATUS_CREATED && sts != JOB_STATUS_CONCLUDED) {
fb367e03 JS	237	BlockJob *dummy = job;
	238	block_job_dismiss(&dummy, &error_abort);
	239	}
a50c2ab8	240	assert(job->job.status == JOB_STATUS_NULL);
80fa2c75	241	job_unref(&job->job);
fb367e03 JS	242	destroy_blk(blk);
	243	}
	244
	245	static void test_cancel_created(void)
	246	{
	247	BlockJob *job;
	248	CancelJob *s;
	249
	250	s = create_common(&job);
	251	cancel_common(s);
	252	}
	253
	254	static void test_cancel_running(void)
	255	{
	256	BlockJob *job;
	257	CancelJob *s;
	258
	259	s = create_common(&job);
	260
da01ff7f	261	job_start(&job->job);
a50c2ab8	262	assert(job->job.status == JOB_STATUS_RUNNING);
fb367e03 JS	263
	264	cancel_common(s);
	265	}
	266
	267	static void test_cancel_paused(void)
	268	{
	269	BlockJob *job;
	270	CancelJob *s;
	271
	272	s = create_common(&job);
	273
da01ff7f	274	job_start(&job->job);
a50c2ab8	275	assert(job->job.status == JOB_STATUS_RUNNING);
fb367e03	276
b15de828	277	job_user_pause(&job->job, &error_abort);
fb367e03	278	block_job_enter(job);
a50c2ab8	279	assert(job->job.status == JOB_STATUS_PAUSED);
fb367e03 JS	280
	281	cancel_common(s);
	282	}
	283
	284	static void test_cancel_ready(void)
	285	{
	286	BlockJob *job;
	287	CancelJob *s;
	288
	289	s = create_common(&job);
	290
da01ff7f	291	job_start(&job->job);
a50c2ab8	292	assert(job->job.status == JOB_STATUS_RUNNING);
fb367e03 JS	293
	294	s->should_converge = true;
	295	block_job_enter(job);
a50c2ab8	296	assert(job->job.status == JOB_STATUS_READY);
fb367e03 JS	297
	298	cancel_common(s);
	299	}
	300
	301	static void test_cancel_standby(void)
	302	{
	303	BlockJob *job;
	304	CancelJob *s;
	305
	306	s = create_common(&job);
	307
da01ff7f	308	job_start(&job->job);
a50c2ab8	309	assert(job->job.status == JOB_STATUS_RUNNING);
fb367e03 JS	310
	311	s->should_converge = true;
	312	block_job_enter(job);
a50c2ab8	313	assert(job->job.status == JOB_STATUS_READY);
fb367e03	314
b15de828	315	job_user_pause(&job->job, &error_abort);
fb367e03	316	block_job_enter(job);
a50c2ab8	317	assert(job->job.status == JOB_STATUS_STANDBY);
fb367e03 JS	318
	319	cancel_common(s);
	320	}
	321
	322	static void test_cancel_pending(void)
	323	{
	324	BlockJob *job;
	325	CancelJob *s;
	326
	327	s = create_common(&job);
	328
da01ff7f	329	job_start(&job->job);
a50c2ab8	330	assert(job->job.status == JOB_STATUS_RUNNING);
fb367e03 JS	331
	332	s->should_converge = true;
	333	block_job_enter(job);
a50c2ab8	334	assert(job->job.status == JOB_STATUS_READY);
fb367e03	335
3453d972	336	job_complete(&job->job, &error_abort);
fb367e03 JS	337	block_job_enter(job);
	338	while (!s->completed) {
	339	aio_poll(qemu_get_aio_context(), true);
	340	}
a50c2ab8	341	assert(job->job.status == JOB_STATUS_PENDING);
fb367e03 JS	342
	343	cancel_common(s);
	344	}
	345
	346	static void test_cancel_concluded(void)
	347	{
	348	BlockJob *job;
	349	CancelJob *s;
	350
	351	s = create_common(&job);
	352
da01ff7f	353	job_start(&job->job);
a50c2ab8	354	assert(job->job.status == JOB_STATUS_RUNNING);
fb367e03 JS	355
	356	s->should_converge = true;
	357	block_job_enter(job);
a50c2ab8	358	assert(job->job.status == JOB_STATUS_READY);
fb367e03	359
3453d972	360	job_complete(&job->job, &error_abort);
fb367e03 JS	361	block_job_enter(job);
	362	while (!s->completed) {
	363	aio_poll(qemu_get_aio_context(), true);
	364	}
a50c2ab8	365	assert(job->job.status == JOB_STATUS_PENDING);
fb367e03	366
7eaa8fb5	367	job_finalize(&job->job, &error_abort);
a50c2ab8	368	assert(job->job.status == JOB_STATUS_CONCLUDED);
fb367e03 JS	369
	370	cancel_common(s);
	371	}
	372
9ef8112a AG	373	int main(int argc, char **argv)
	374	{
	375	qemu_init_main_loop(&error_abort);
d185cf0e	376	bdrv_init();
9ef8112a AG	377
	378	g_test_init(&argc, &argv, NULL);
	379	g_test_add_func("/blockjob/ids", test_job_ids);
fb367e03 JS	380	g_test_add_func("/blockjob/cancel/created", test_cancel_created);
	381	g_test_add_func("/blockjob/cancel/running", test_cancel_running);
	382	g_test_add_func("/blockjob/cancel/paused", test_cancel_paused);
	383	g_test_add_func("/blockjob/cancel/ready", test_cancel_ready);
	384	g_test_add_func("/blockjob/cancel/standby", test_cancel_standby);
	385	g_test_add_func("/blockjob/cancel/pending", test_cancel_pending);
	386	g_test_add_func("/blockjob/cancel/concluded", test_cancel_concluded);
9ef8112a AG	387	return g_test_run();
9ef8112a AG	388	}