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[v5,10/12] test: cmd: Add simple test for i3c

Message ID 20250513101913.30880-11-dinesh.maniyam@altera.com
State New
Delegated to: Heiko Schocher
Headers show
Series Add Synopsys MIPI I3C Driver support | expand

Commit Message

Maniyam, Dinesh May 13, 2025, 10:19 a.m. UTC 
From: Dinesh Maniyam <dinesh.maniyam@altera.com>

Add simple test to check i3c controller defined in sandbox test DT.
Basically, this test case will check validity of the i3c controller
by probing it and perform basic commands of cmd/i3c.c

Signed-off-by: Dinesh Maniyam <dinesh.maniyam@altera.com>
---
 test/cmd/Makefile |  1 +
 test/cmd/i3c.c    | 50 +++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 51 insertions(+)
 create mode 100644 test/cmd/i3c.c
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Patch

diff --git a/test/cmd/Makefile b/test/cmd/Makefile
index d8a5e77402d..d1c49e2c97a 100644
--- a/test/cmd/Makefile
+++ b/test/cmd/Makefile
@@ -34,6 +34,7 @@  obj-$(CONFIG_CMD_PWM) += pwm.o
 obj-$(CONFIG_CMD_READ) += rw.o
 obj-$(CONFIG_CMD_SETEXPR) += setexpr.o
 obj-$(CONFIG_CMD_TEMPERATURE) += temperature.o
+obj-$(CONFIG_CMD_I3C) += i3c.o
 ifdef CONFIG_NET
 obj-$(CONFIG_CMD_WGET) += wget.o
 endif
diff --git a/test/cmd/i3c.c b/test/cmd/i3c.c
new file mode 100644
index 00000000000..04baad2a4b2
--- /dev/null
+++ b/test/cmd/i3c.c
@@ -0,0 +1,50 @@ 
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (C) 2025 Altera Corporation <www.altera.com>
+ */
+
+#include <dm.h>
+#include <dm/test.h>
+#include <test/test.h>
+#include <test/ut.h>
+
+/* Basic test for probing i3c controller with invalid name */
+static int dm_test_i3c_cmd_probe_invalid_master(struct unit_test_state *uts)
+{
+	ut_asserteq(1, run_command("i3c any", 0));
+	ut_assert_nextline("i3c0 (i3c_sandbox)");
+	ut_assert_nextline("i3c1 (i3c_sandbox)");
+	ut_assert_nextline("i3c: Host controller not initialized: any");
+	ut_assert_console_end();
+
+	return 0;
+}
+DM_TEST(dm_test_i3c_cmd_probe_invalid_master, UTF_SCAN_PDATA | UTF_SCAN_FDT | UTF_DM);
+
+/* Basic test of the i3c controller for valid name as per test DT */
+static int dm_test_i3c_cmd_probe_valid_master(struct unit_test_state *uts)
+{
+	ut_asserteq(0, run_command("i3c i3c0", 0));
+	ut_assert_nextline("i3c: Current controller: i3c0");
+	ut_assert_console_end();
+
+	ut_asserteq(0, run_command("i3c current", 0));
+	ut_assert_nextline("i3c: Current controller: i3c0");
+	ut_assert_console_end();
+
+	ut_asserteq(0, run_command("i3c i3c1", 0));
+	ut_assert_nextline("i3c: Current controller: i3c1");
+	ut_assert_console_end();
+
+	ut_asserteq(0, run_command("i3c current", 0));
+	ut_assert_nextline("i3c: Current controller: i3c1");
+	ut_assert_console_end();
+
+	ut_asserteq(0, run_command("i3c list", 0));
+	ut_assert_nextline("i3c0 (i3c_sandbox)");
+	ut_assert_nextline("i3c1 (i3c_sandbox)");
+	ut_assert_console_end();
+
+	return 0;
+}
+DM_TEST(dm_test_i3c_cmd_probe_valid_master, UTF_SCAN_PDATA | UTF_SCAN_FDT | UTF_DM);
\ No newline at end of file