target/xtensa: import xtensa/config/core-isa.h

[qemu.git] / tests / libqtest.c

diff --git a/tests/libqtest.c b/tests/libqtest.c
index 2713b86cf775795cb869932bcd15b59fd7a58bc8..76c9f8eadefcbae3ba6bc5a5108848344d9ee1e8 100644 (file)
--- a/tests/libqtest.c
+++ b/tests/libqtest.c
@@ -35,14 +35,13 @@
 #define SOCKET_TIMEOUT 50
 #define SOCKET_MAX_FDS 16
 
-QTestState *global_qtest;
-
 struct QTestState
 {
     int fd;
     int qmp_fd;
     pid_t qemu_pid;  /* our child QEMU process */
     int wstatus;
+    int expected_status;
     bool big_endian;
     bool irq_level[MAX_IRQ];
     GString *rx;
@@ -113,6 +112,11 @@ bool qtest_probe_child(QTestState *s)
     return false;
 }
 
+void qtest_set_expected_status(QTestState *s, int status)
+{
+    s->expected_status = status;
+}
+
 static void kill_qemu(QTestState *s)
 {
     pid_t pid = s->qemu_pid;
@@ -126,24 +130,23 @@ static void kill_qemu(QTestState *s)
     }
 
     /*
-     * We expect qemu to exit with status 0; anything else is
+     * Check whether qemu exited with expected exit status; anything else is
      * fishy and should be logged with as much detail as possible.
      */
     wstatus = s->wstatus;
-    if (wstatus) {
-        if (WIFEXITED(wstatus)) {
-            fprintf(stderr, "%s:%d: kill_qemu() tried to terminate QEMU "
-                    "process but encountered exit status %d\n",
-                    __FILE__, __LINE__, WEXITSTATUS(wstatus));
-        } else if (WIFSIGNALED(wstatus)) {
-            int sig = WTERMSIG(wstatus);
-            const char *signame = strsignal(sig) ?: "unknown ???";
-            const char *dump = WCOREDUMP(wstatus) ? " (core dumped)" : "";
-
-            fprintf(stderr, "%s:%d: kill_qemu() detected QEMU death "
-                    "from signal %d (%s)%s\n",
-                    __FILE__, __LINE__, sig, signame, dump);
-        }
+    if (WIFEXITED(wstatus) && WEXITSTATUS(wstatus) != s->expected_status) {
+        fprintf(stderr, "%s:%d: kill_qemu() tried to terminate QEMU "
+                "process but encountered exit status %d (expected %d)\n",
+                __FILE__, __LINE__, WEXITSTATUS(wstatus), s->expected_status);
+        abort();
+    } else if (WIFSIGNALED(wstatus)) {
+        int sig = WTERMSIG(wstatus);
+        const char *signame = strsignal(sig) ?: "unknown ???";
+        const char *dump = WCOREDUMP(wstatus) ? " (core dumped)" : "";
+
+        fprintf(stderr, "%s:%d: kill_qemu() detected QEMU death "
+                "from signal %d (%s)%s\n",
+                __FILE__, __LINE__, sig, signame, dump);
         abort();
     }
 }
@@ -238,9 +241,9 @@ QTestState *qtest_init_without_qmp_handshake(const char *extra_args)
                               "-qtest-log %s "
                               "-chardev socket,path=%s,id=char0 "
                               "-mon chardev=char0,mode=control "
-                              "-machine accel=qtest "
                               "-display none "
-                              "%s", qemu_binary, socket_path,
+                              "%s"
+                              " -accel qtest", qemu_binary, socket_path,
                               getenv("QTEST_LOG") ? "/dev/fd/2" : "/dev/null",
                               qmp_socket_path,
                               extra_args ?: "");
@@ -248,9 +251,10 @@ QTestState *qtest_init_without_qmp_handshake(const char *extra_args)
     g_test_message("starting QEMU: %s", command);
 
     s->wstatus = 0;
+    s->expected_status = 0;
     s->qemu_pid = fork();
     if (s->qemu_pid == 0) {
-        setenv("QEMU_AUDIO_DRV", "none", true);
+        g_setenv("QEMU_AUDIO_DRV", "none", true);
         execlp("/bin/sh", "sh", "-c", command, NULL);
         exit(1);
     }
@@ -1106,17 +1110,6 @@ void qtest_memset(QTestState *s, uint64_t addr, uint8_t pattern, size_t size)
     qtest_rsp(s, 0);
 }
 
-QDict *qmp(const char *fmt, ...)
-{
-    va_list ap;
-    QDict *response;
-
-    va_start(ap, fmt);
-    response = qtest_vqmp(global_qtest, fmt, ap);
-    va_end(ap);
-    return response;
-}
-
 void qtest_qmp_assert_success(QTestState *qts, const char *fmt, ...)
 {
     va_list ap;
@@ -1250,28 +1243,38 @@ QDict *qtest_qmp_receive_success(QTestState *s,
 }
 
 /*
- * Generic hot-plugging test via the device_add QMP command.
+ * Generic hot-plugging test via the device_add QMP commands.
  */
+void qtest_qmp_device_add_qdict(QTestState *qts, const char *drv,
+                                const QDict *arguments)
+{
+    QDict *resp;
+    QDict *args = arguments ? qdict_clone_shallow(arguments) : qdict_new();
+
+    g_assert(!qdict_haskey(args, "driver"));
+    qdict_put_str(args, "driver", drv);
+    resp = qtest_qmp(qts, "{'execute': 'device_add', 'arguments': %p}", args);
+    g_assert(resp);
+    g_assert(!qdict_haskey(resp, "event")); /* We don't expect any events */
+    g_assert(!qdict_haskey(resp, "error"));
+    qobject_unref(resp);
+}
+
 void qtest_qmp_device_add(QTestState *qts, const char *driver, const char *id,
                           const char *fmt, ...)
 {
-    QDict *args, *response;
+    QDict *args;
     va_list ap;
 
     va_start(ap, fmt);
     args = qdict_from_vjsonf_nofail(fmt, ap);
     va_end(ap);
 
-    g_assert(!qdict_haskey(args, "driver") && !qdict_haskey(args, "id"));
-    qdict_put_str(args, "driver", driver);
+    g_assert(!qdict_haskey(args, "id"));
     qdict_put_str(args, "id", id);
 
-    response = qtest_qmp(qts, "{'execute': 'device_add', 'arguments': %p}",
-                         args);
-    g_assert(response);
-    g_assert(!qdict_haskey(response, "event")); /* We don't expect any events */
-    g_assert(!qdict_haskey(response, "error"));
-    qobject_unref(response);
+    qtest_qmp_device_add_qdict(qts, driver, args);
+    qobject_unref(args);
 }
 
 static void device_deleted_cb(void *opaque, const char *name, QDict *data)