1 files changed, 71 insertions, 0 deletions
diff --git a/zephyr/test/drivers/default/src/console_cmd/panic_output.c b/zephyr/test/drivers/default/src/console_cmd/panic_output.c
new file mode 100644
index 0000000000..7cc809e835
--- /dev/null
+++ b/zephyr/test/drivers/default/src/console_cmd/panic_output.c
@@ -0,0 +1,71 @@
+/* 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 "panic.h"
+#include "test/drivers/test_state.h"
+#include "test/drivers/utils.h"
+
+/* Test panicinfo when a panic hasn't occurred */
+ZTEST_USER(console_cmd_panic_output, test_panicinfo)
+{
+	zassert_ok(shell_execute_cmd(get_ec_shell(), "panicinfo"),
+		   "Failed default print");
+}
+
+/* Test panicinfo when a panic hasn't occurred with an extra arg. */
+/* Should return successfully. */
+ZTEST_USER(console_cmd_panic_output, test_panicinfo_bad_arg)
+{
+	zassert_ok(shell_execute_cmd(get_ec_shell(), "panicinfo fish"),
+		   "Failed default print with a bad argument");
+}
+
+/* Fixture needed to save panic data state */
+struct console_cmd_panic_output_fixture {
+	struct panic_data *p_data;
+	struct panic_data cpy_data;
+};
+
+static void *console_cmd_panic_setup(void)
+{
+	static struct console_cmd_panic_output_fixture fixture;
+
+	return &fixture;
+}
+
+static void console_cmd_panic_before(void *data)
+{
+	struct console_cmd_panic_output_fixture *fixture = data;
+
+	fixture->p_data = get_panic_data_write();
+	fixture->cpy_data = *fixture->p_data;
+}
+
+static void console_cmd_panic_after(void *data)
+{
+	struct console_cmd_panic_output_fixture *fixture = data;
+
+	struct panic_data *p_data = fixture->p_data;
+
+	*p_data = fixture->cpy_data;
+}
+
+/* Tests that need the fixture */
+ZTEST_USER_F(console_cmd_panic_output, test_panicinfo_with_panic)
+{
+	fixture->p_data->flags = 0x1;
+	fixture->p_data->struct_size = CONFIG_PANIC_DATA_SIZE;
+	fixture->p_data->magic = PANIC_DATA_MAGIC;
+	zassert_ok(shell_execute_cmd(get_ec_shell(), "panicinfo"),
+		   "Failed to print details about panic.");
+}
+
+ZTEST_SUITE(console_cmd_panic_output, NULL, console_cmd_panic_setup,
+	    console_cmd_panic_before, console_cmd_panic_after, NULL);