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-rw-r--r--tests/test-char.c17
1 files changed, 17 insertions, 0 deletions
diff --git a/tests/test-char.c b/tests/test-char.c
index 7ac25ff..911e3f6 100644
--- a/tests/test-char.c
+++ b/tests/test-char.c
@@ -5,6 +5,7 @@
#include "qemu/config-file.h"
#include "qemu/sockets.h"
#include "chardev/char-fe.h"
+#include "chardev/char-mux.h"
#include "sysemu/sysemu.h"
#include "qapi/error.h"
#include "qom/qom-qobject.h"
@@ -164,6 +165,7 @@ static void char_mux_test(void)
FeHandler h1 = { 0, }, h2 = { 0, };
CharBackend chr_be1, chr_be2;
+ muxes_realized = true; /* done after machine init */
opts = qemu_opts_create(qemu_find_opts("chardev"), "mux-label",
1, &error_abort);
qemu_opt_set(opts, "backend", "ringbuf", &error_abort);
@@ -201,8 +203,23 @@ static void char_mux_test(void)
g_assert_cmpstr(h2.read_buf, ==, "hello");
h2.read_count = 0;
+ g_assert_cmpint(h1.last_event, !=, 42); /* should be MUX_OUT or OPENED */
+ g_assert_cmpint(h2.last_event, !=, 42); /* should be MUX_IN or OPENED */
+ /* sending event on the base broadcast to all fe, historical reasons? */
+ qemu_chr_be_event(base, 42);
+ g_assert_cmpint(h1.last_event, ==, 42);
+ g_assert_cmpint(h2.last_event, ==, 42);
+ qemu_chr_be_event(chr, -1);
+ g_assert_cmpint(h1.last_event, ==, 42);
+ g_assert_cmpint(h2.last_event, ==, -1);
+
/* switch focus */
qemu_chr_be_write(base, (void *)"\1c", 2);
+ g_assert_cmpint(h1.last_event, ==, CHR_EVENT_MUX_IN);
+ g_assert_cmpint(h2.last_event, ==, CHR_EVENT_MUX_OUT);
+ qemu_chr_be_event(chr, -1);
+ g_assert_cmpint(h1.last_event, ==, -1);
+ g_assert_cmpint(h2.last_event, ==, CHR_EVENT_MUX_OUT);
qemu_chr_be_write(base, (void *)"hello", 6);
g_assert_cmpint(h2.read_count, ==, 0);