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-rw-r--r--tests/Makefile.include4
-rw-r--r--tests/docker/dockerfiles/centos7.docker5
-rw-r--r--tests/vhost-user-test.c104
3 files changed, 71 insertions, 42 deletions
diff --git a/tests/Makefile.include b/tests/Makefile.include
index 75ad9c0dd3..b39e989f72 100644
--- a/tests/Makefile.include
+++ b/tests/Makefile.include
@@ -798,10 +798,6 @@ tests/migration/initrd-stress.img: tests/migration/stress$(EXESUF)
 	rm $(INITRD_WORK_DIR)/init
 	rmdir $(INITRD_WORK_DIR)
 
-ifeq ($(CONFIG_POSIX),y)
-LIBS += -lutil
-endif
-
 # QTest rules
 
 TARGETS=$(patsubst %-softmmu,%, $(filter %-softmmu,$(TARGET_DIRS)))
diff --git a/tests/docker/dockerfiles/centos7.docker b/tests/docker/dockerfiles/centos7.docker
index e0f18f5a41..e0b9d7dbe9 100644
--- a/tests/docker/dockerfiles/centos7.docker
+++ b/tests/docker/dockerfiles/centos7.docker
@@ -1,5 +1,6 @@
 FROM centos:7
-RUN yum install -y epel-release centos-release-xen
+RUN yum install -y epel-release centos-release-xen-48
+
 RUN yum -y update
 ENV PACKAGES \
     bison \
@@ -8,7 +9,7 @@ ENV PACKAGES \
     ccache \
     csnappy-devel \
     flex \
-    g++ \
+    gcc-c++ \
     gcc \
     gettext \
     git \
diff --git a/tests/vhost-user-test.c b/tests/vhost-user-test.c
index 84e50d84e7..7d5f234646 100644
--- a/tests/vhost-user-test.c
+++ b/tests/vhost-user-test.c
@@ -51,6 +51,7 @@
 #define VHOST_USER_F_PROTOCOL_FEATURES 30
 #define VHOST_USER_PROTOCOL_F_MQ 0
 #define VHOST_USER_PROTOCOL_F_LOG_SHMFD 1
+#define VHOST_USER_PROTOCOL_F_CROSS_ENDIAN   6
 
 #define VHOST_LOG_PAGE 0x1000
 
@@ -186,12 +187,12 @@ static char *get_qemu_cmd(TestServer *s,
     }
 }
 
-static void init_virtio_dev(TestServer *s, uint32_t features_mask)
+static void init_virtio_dev(QTestState *qts, TestServer *s, uint32_t features_mask)
 {
     uint32_t features;
     int i;
 
-    s->bus = qpci_init_pc(global_qtest, NULL);
+    s->bus = qpci_init_pc(qts, NULL);
     g_assert_nonnull(s->bus);
 
     s->dev = qvirtio_pci_device_find(s->bus, VIRTIO_ID_NET);
@@ -202,7 +203,7 @@ static void init_virtio_dev(TestServer *s, uint32_t features_mask)
     qvirtio_set_acknowledge(&s->dev->vdev);
     qvirtio_set_driver(&s->dev->vdev);
 
-    s->alloc = pc_alloc_init(global_qtest);
+    s->alloc = pc_alloc_init(qts);
 
     for (i = 0; i < s->queues * 2; i++) {
         s->vq[i] = qvirtqueue_setup(&s->dev->vdev, s->alloc, i);
@@ -227,9 +228,11 @@ static void uninit_virtio_dev(TestServer *s)
     qvirtio_pci_device_free(s->dev);
 }
 
-static void wait_for_fds(TestServer *s)
+static bool wait_for_fds(TestServer *s)
 {
     gint64 end_time;
+    bool got_region;
+    int i;
 
     g_mutex_lock(&s->data_mutex);
 
@@ -247,16 +250,27 @@ static void wait_for_fds(TestServer *s)
     g_assert_cmpint(s->fds_num, ==, s->memory.nregions);
 
     g_mutex_unlock(&s->data_mutex);
+
+    got_region = false;
+    for (i = 0; i < s->memory.nregions; ++i) {
+        VhostUserMemoryRegion *reg = &s->memory.regions[i];
+        if (reg->guest_phys_addr == 0) {
+            got_region = true;
+            break;
+        }
+    }
+    if (!got_region) {
+        g_test_skip("No memory at address 0x0");
+    }
+    return got_region;
 }
 
-static void read_guest_mem_server(TestServer *s)
+static void read_guest_mem_server(QTestState *qts, TestServer *s)
 {
-    uint32_t *guest_mem;
+    uint8_t *guest_mem;
     int i, j;
     size_t size;
 
-    wait_for_fds(s);
-
     g_mutex_lock(&s->data_mutex);
 
     /* iterate all regions */
@@ -278,8 +292,8 @@ static void read_guest_mem_server(TestServer *s)
         g_assert(guest_mem != MAP_FAILED);
         guest_mem += (s->memory.regions[i].mmap_offset / sizeof(*guest_mem));
 
-        for (j = 0; j < 256; j++) {
-            uint32_t a = readl(s->memory.regions[i].guest_phys_addr + j*4);
+        for (j = 0; j < 1024; j++) {
+            uint32_t a = qtest_readb(qts, s->memory.regions[i].guest_phys_addr + j);
             uint32_t b = guest_mem[j];
 
             g_assert_cmpint(a, ==, b);
@@ -367,6 +381,7 @@ static void chr_read(void *opaque, const uint8_t *buf, int size)
         msg.flags |= VHOST_USER_REPLY_MASK;
         msg.size = sizeof(m.payload.u64);
         msg.payload.u64 = 1 << VHOST_USER_PROTOCOL_F_LOG_SHMFD;
+        msg.payload.u64 |= 1 << VHOST_USER_PROTOCOL_F_CROSS_ENDIAN;
         if (s->queues > 1) {
             msg.payload.u64 |= 1 << VHOST_USER_PROTOCOL_F_MQ;
         }
@@ -384,6 +399,7 @@ static void chr_read(void *opaque, const uint8_t *buf, int size)
 
         assert(msg.payload.state.index < s->queues * 2);
         s->rings &= ~(0x1ULL << msg.payload.state.index);
+        g_cond_broadcast(&s->data_cond);
         break;
 
     case VHOST_USER_SET_MEM_TABLE:
@@ -393,7 +409,7 @@ static void chr_read(void *opaque, const uint8_t *buf, int size)
                                             G_N_ELEMENTS(s->fds));
 
         /* signal the test that it can continue */
-        g_cond_signal(&s->data_cond);
+        g_cond_broadcast(&s->data_cond);
         break;
 
     case VHOST_USER_SET_VRING_KICK:
@@ -419,12 +435,13 @@ static void chr_read(void *opaque, const uint8_t *buf, int size)
         p = (uint8_t *) &msg;
         qemu_chr_fe_write_all(chr, p, VHOST_USER_HDR_SIZE);
 
-        g_cond_signal(&s->data_cond);
+        g_cond_broadcast(&s->data_cond);
         break;
 
     case VHOST_USER_SET_VRING_BASE:
         assert(msg.payload.state.index < s->queues * 2);
         s->rings |= 0x1ULL << msg.payload.state.index;
+        g_cond_broadcast(&s->data_cond);
         break;
 
     case VHOST_USER_GET_QUEUE_NUM:
@@ -573,8 +590,6 @@ static void write_guest_mem(TestServer *s, uint32_t seed)
     int i, j;
     size_t size;
 
-    wait_for_fds(s);
-
     /* iterate all regions */
     for (i = 0; i < s->fds_num; i++) {
 
@@ -655,10 +670,15 @@ static void test_read_guest_mem(const void *arg)
     s = qtest_start(qemu_cmd);
     g_free(qemu_cmd);
 
-    init_virtio_dev(server, 1u << VIRTIO_NET_F_MAC);
+    init_virtio_dev(global_qtest, server, 1u << VIRTIO_NET_F_MAC);
+
+    if (!wait_for_fds(server)) {
+        goto exit;
+    }
 
-    read_guest_mem_server(server);
+    read_guest_mem_server(global_qtest, server);
 
+exit:
     uninit_virtio_dev(server);
 
     qtest_quit(s);
@@ -670,7 +690,7 @@ static void test_migrate(void)
     TestServer *s = test_server_new("src");
     TestServer *dest = test_server_new("dest");
     char *uri = g_strdup_printf("%s%s", "unix:", dest->mig_path);
-    QTestState *global = global_qtest, *from, *to;
+    QTestState *from, *to;
     GSource *source;
     gchar *cmd, *tmp;
     QDict *rsp;
@@ -684,9 +704,11 @@ static void test_migrate(void)
     from = qtest_start(cmd);
     g_free(cmd);
 
-    init_virtio_dev(s, 1u << VIRTIO_NET_F_MAC);
-    init_virtio_dev(dest, 1u << VIRTIO_NET_F_MAC);
-    wait_for_fds(s);
+    init_virtio_dev(from, s, 1u << VIRTIO_NET_F_MAC);
+    if (!wait_for_fds(s)) {
+        goto exit;
+    }
+
     size = get_log_size(s);
     g_assert_cmpint(size, ==, (2 * 1024 * 1024) / (VHOST_LOG_PAGE * 8));
 
@@ -695,6 +717,7 @@ static void test_migrate(void)
     g_free(tmp);
     to = qtest_init(cmd);
     g_free(cmd);
+    init_virtio_dev(to, dest, 1u << VIRTIO_NET_F_MAC);
 
     source = g_source_new(&test_migrate_source_funcs,
                           sizeof(TestMigrateSource));
@@ -730,25 +753,24 @@ static void test_migrate(void)
     qobject_unref(rsp);
 
     qmp_eventwait("STOP");
+    qtest_qmp_eventwait(to, "RESUME");
 
-    global_qtest = to;
-    qmp_eventwait("RESUME");
+    g_assert(wait_for_fds(dest));
+    read_guest_mem_server(to, dest);
 
-    read_guest_mem_server(dest);
-
-    uninit_virtio_dev(s);
     uninit_virtio_dev(dest);
+    qtest_quit(to);
 
     g_source_destroy(source);
     g_source_unref(source);
 
-    qtest_quit(to);
+exit:
+    uninit_virtio_dev(s);
+
     test_server_free(dest);
     qtest_quit(from);
     test_server_free(s);
     g_free(uri);
-
-    global_qtest = global;
 }
 
 static void wait_for_rings_started(TestServer *s, size_t count)
@@ -805,17 +827,21 @@ static void test_reconnect_subprocess(void)
     qtest_start(cmd);
     g_free(cmd);
 
-    init_virtio_dev(s, 1u << VIRTIO_NET_F_MAC);
-    wait_for_fds(s);
+    init_virtio_dev(global_qtest, s, 1u << VIRTIO_NET_F_MAC);
+    if (!wait_for_fds(s)) {
+        goto exit;
+    }
+
     wait_for_rings_started(s, 2);
 
     /* reconnect */
     s->fds_num = 0;
     s->rings = 0;
     g_idle_add(reconnect_cb, s);
-    wait_for_fds(s);
+    g_assert(wait_for_fds(s));
     wait_for_rings_started(s, 2);
 
+exit:
     uninit_virtio_dev(s);
 
     qtest_end();
@@ -843,10 +869,13 @@ static void test_connect_fail_subprocess(void)
     qtest_start(cmd);
     g_free(cmd);
 
-    init_virtio_dev(s, 1u << VIRTIO_NET_F_MAC);
-    wait_for_fds(s);
+    init_virtio_dev(global_qtest, s, 1u << VIRTIO_NET_F_MAC);
+    if (!wait_for_fds(s)) {
+        goto exit;
+    }
     wait_for_rings_started(s, 2);
 
+exit:
     uninit_virtio_dev(s);
 
     qtest_end();
@@ -873,10 +902,13 @@ static void test_flags_mismatch_subprocess(void)
     qtest_start(cmd);
     g_free(cmd);
 
-    init_virtio_dev(s, 1u << VIRTIO_NET_F_MAC);
-    wait_for_fds(s);
+    init_virtio_dev(global_qtest, s, 1u << VIRTIO_NET_F_MAC);
+    if (!wait_for_fds(s)) {
+        goto exit;
+    }
     wait_for_rings_started(s, 2);
 
+exit:
     uninit_virtio_dev(s);
 
     qtest_end();
@@ -921,7 +953,7 @@ static void test_multiqueue(void)
     qtest_start(cmd);
     g_free(cmd);
 
-    init_virtio_dev(s, features_mask);
+    init_virtio_dev(global_qtest, s, features_mask);
 
     wait_for_rings_started(s, s->queues * 2);