zephyr test: test hostevent console command

Test the "hostevent" command with no arguments.

BUG=b:236074810
BRANCH=none
TEST=./twister -T zephyr/test/drivers

Signed-off-by: Keith Short <keithshort@chromium.org>
Change-Id: Ie8f3e67c4039a78d697ce326f17b3212da477855
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/3862146
Reviewed-by: Al Semjonovs <asemjonovs@google.com>
Code-Coverage: Zoss <zoss-cl-coverage@prod.google.com>

1 files changed, 49 insertions, 0 deletions

diff --git a/zephyr/test/drivers/default/src/console_cmd/hostevent.c b/zephyr/test/drivers/default/src/console_cmd/hostevent.c
new file mode 100644
index 0000000000..f8da417cc0
--- /dev/null
+++ b/zephyr/test/drivers/default/src/console_cmd/hostevent.c
@@ -0,0 +1,49 @@
+/* Copyright 2022 The ChromiumOS Authors.
+ * Use of this source code is governed by a BSD-style license that can be
+ * found in the LICENSE file.
+ */
+
+#include <zephyr/shell/shell.h>
+#include <zephyr/ztest.h>
+
+#include "console.h"
+#include "ec_commands.h"
+#include "include/lpc.h"
+#include "test/drivers/test_state.h"
+#include "test/drivers/utils.h"
+
+struct console_cmd_hostevent_fixture {
+	struct host_events_ctx ctx;
+};
+
+static void *console_cmd_hostevent_setup(void)
+{
+	static struct console_cmd_hostevent_fixture fixture = { 0 };
+
+	return &fixture;
+}
+
+static void console_cmd_hostevent_before(void *fixture)
+{
+	struct console_cmd_hostevent_fixture *f = fixture;
+
+	host_events_save(&f->ctx);
+}
+
+static void console_cmd_hostevent_after(void *fixture)
+{
+	struct console_cmd_hostevent_fixture *f = fixture;
+
+	host_events_restore(&f->ctx);
+}
+
+/* hostevent with no arguments */
+ZTEST_USER(console_cmd_hostevent, test_hostevent)
+{
+	zassert_ok(shell_execute_cmd(get_ec_shell(), "hostevent"),
+		   "Failed default print");
+}
+
+ZTEST_SUITE(console_cmd_hostevent, drivers_predicate_post_main,
+	    console_cmd_hostevent_setup, console_cmd_hostevent_before,
+	    console_cmd_hostevent_after, NULL);