Merge tag 'v2.5.0' into tizen_3.0_qemu_2.5

v2.5.0 release

Signed-off-by: SeokYeon Hwang <syeon.hwang@samsung.com>

1 files changed, 74 insertions, 21 deletions

diff --git a/tests/libqtest.c b/tests/libqtest.c
index f1b8206c3c..fa314e1ee7 100644
--- a/tests/libqtest.c
+++ b/tests/libqtest.c
@@ -46,9 +46,9 @@ struct QTestState
     bool irq_level[MAX_IRQ];
     GString *rx;
     pid_t qemu_pid;  /* our child QEMU process */
-    struct sigaction sigact_old; /* restored on exit */
 };
 
+static GHookList abrt_hooks;
 static GList *qtest_instances;
 static struct sigaction sigact_old;
 
@@ -110,12 +110,14 @@ static void kill_qemu(QTestState *s)
     }
 }
 
+static void kill_qemu_hook_func(void *s)
+{
+    kill_qemu(s);
+}
+
 static void sigabrt_handler(int signo)
 {
-    GList *elem;
-    for (elem = qtest_instances; elem; elem = elem->next) {
-        kill_qemu(elem->data);
-    }
+    g_hook_list_invoke(&abrt_hooks, FALSE);
 }
 
 static void setup_sigabrt_handler(void)
@@ -136,6 +138,23 @@ static void cleanup_sigabrt_handler(void)
     sigaction(SIGABRT, &sigact_old, NULL);
 }
 
+void qtest_add_abrt_handler(GHookFunc fn, const void *data)
+{
+    GHook *hook;
+
+    /* Only install SIGABRT handler once */
+    if (!abrt_hooks.is_setup) {
+        g_hook_list_init(&abrt_hooks, sizeof(GHook));
+        setup_sigabrt_handler();
+    }
+
+    hook = g_hook_alloc(&abrt_hooks);
+    hook->func = fn;
+    hook->data = (void *)data;
+
+    g_hook_prepend(&abrt_hooks, hook);
+}
+
 QTestState *qtest_init(const char *extra_args)
 {
     QTestState *s;
@@ -156,12 +175,7 @@ QTestState *qtest_init(const char *extra_args)
     sock = init_socket(socket_path);
     qmpsock = init_socket(qmp_socket_path);
 
-    /* Only install SIGABRT handler once */
-    if (!qtest_instances) {
-        setup_sigabrt_handler();
-    }
-
-    qtest_instances = g_list_prepend(qtest_instances, s);
+    qtest_add_abrt_handler(kill_qemu_hook_func, s);
 
     s->qemu_pid = fork();
     if (s->qemu_pid == 0) {
@@ -209,13 +223,14 @@ QTestState *qtest_init(const char *extra_args)
 
 void qtest_quit(QTestState *s)
 {
+    qtest_instances = g_list_remove(qtest_instances, s);
+    g_hook_destroy_link(&abrt_hooks, g_hook_find_data(&abrt_hooks, TRUE, s));
+
     /* Uninstall SIGABRT handler on last instance */
-    if (qtest_instances && !qtest_instances->next) {
+    if (!qtest_instances) {
         cleanup_sigabrt_handler();
     }
 
-    qtest_instances = g_list_remove(qtest_instances, s);
-
     kill_qemu(s);
     close(s->fd);
     close(s->qmp_fd);
@@ -341,7 +356,7 @@ typedef struct {
     QDict *response;
 } QMPResponseParser;
 
-static void qmp_response(JSONMessageParser *parser, QList *tokens)
+static void qmp_response(JSONMessageParser *parser, GQueue *tokens)
 {
     QMPResponseParser *qmp = container_of(parser, QMPResponseParser, parser);
     QObject *obj;
@@ -357,7 +372,7 @@ static void qmp_response(JSONMessageParser *parser, QList *tokens)
     qmp->response = (QDict *)obj;
 }
 
-QDict *qtest_qmp_receive(QTestState *s)
+QDict *qmp_fd_receive(int fd)
 {
     QMPResponseParser qmp;
     bool log = getenv("QTEST_LOG") != NULL;
@@ -368,7 +383,7 @@ QDict *qtest_qmp_receive(QTestState *s)
         ssize_t len;
         char c;
 
-        len = read(s->qmp_fd, &c, 1);
+        len = read(fd, &c, 1);
         if (len == -1 && errno == EINTR) {
             continue;
         }
@@ -388,12 +403,17 @@ QDict *qtest_qmp_receive(QTestState *s)
     return qmp.response;
 }
 
+QDict *qtest_qmp_receive(QTestState *s)
+{
+    return qmp_fd_receive(s->qmp_fd);
+}
+
 /**
  * Allow users to send a message without waiting for the reply,
  * in the case that they choose to discard all replies up until
  * a particular EVENT is received.
  */
-void qtest_async_qmpv(QTestState *s, const char *fmt, va_list ap)
+void qmp_fd_sendv(int fd, const char *fmt, va_list ap)
 {
     va_list ap_copy;
     QObject *qobj;
@@ -417,13 +437,25 @@ void qtest_async_qmpv(QTestState *s, const char *fmt, va_list ap)
             fprintf(stderr, "%s", str);
         }
         /* Send QMP request */
-        socket_send(s->qmp_fd, str, size);
+        socket_send(fd, str, size);
 
         QDECREF(qstr);
         qobject_decref(qobj);
     }
 }
 
+void qtest_async_qmpv(QTestState *s, const char *fmt, va_list ap)
+{
+    qmp_fd_sendv(s->qmp_fd, fmt, ap);
+}
+
+QDict *qmp_fdv(int fd, const char *fmt, va_list ap)
+{
+    qmp_fd_sendv(fd, fmt, ap);
+
+    return qmp_fd_receive(fd);
+}
+
 QDict *qtest_qmpv(QTestState *s, const char *fmt, va_list ap)
 {
     qtest_async_qmpv(s, fmt, ap);
@@ -432,6 +464,26 @@ QDict *qtest_qmpv(QTestState *s, const char *fmt, va_list ap)
     return qtest_qmp_receive(s);
 }
 
+QDict *qmp_fd(int fd, const char *fmt, ...)
+{
+    va_list ap;
+    QDict *response;
+
+    va_start(ap, fmt);
+    response = qmp_fdv(fd, fmt, ap);
+    va_end(ap);
+    return response;
+}
+
+void qmp_fd_send(int fd, const char *fmt, ...)
+{
+    va_list ap;
+
+    va_start(ap, fmt);
+    qmp_fd_sendv(fd, fmt, ap);
+    va_end(ap);
+}
+
 QDict *qtest_qmp(QTestState *s, const char *fmt, ...)
 {
     va_list ap;
@@ -708,14 +760,15 @@ void qtest_memread(QTestState *s, uint64_t addr, void *data, size_t size)
     g_strfreev(args);
 }
 
-void qtest_add_func(const char *str, void (*fn))
+void qtest_add_func(const char *str, void (*fn)(void))
 {
     gchar *path = g_strdup_printf("/%s/%s", qtest_get_arch(), str);
     g_test_add_func(path, fn);
     g_free(path);
 }
 
-void qtest_add_data_func(const char *str, const void *data, void (*fn))
+void qtest_add_data_func(const char *str, const void *data,
+                         void (*fn)(const void *))
 {
     gchar *path = g_strdup_printf("/%s/%s", qtest_get_arch(), str);
     g_test_add_data_func(path, data, fn);