From f997dc1ef757f3952adc4da1b04253993e03f306 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Martin=20J=C3=A4ger?= <martin@libre.solar>
Date: Wed, 6 Mar 2024 21:04:41 +0100
Subject: [PATCH] WIP: EEPROM tests

---
 tests/storage_eeprom/CMakeLists.txt           |  9 ++++
 tests/storage_eeprom/boards/native_posix.conf |  4 ++
 .../boards/native_posix.overlay               | 20 +++++++++
 tests/storage_eeprom/prj.conf                 | 18 ++++++++
 tests/storage_eeprom/src/main.c               | 42 +++++++++++++++++++
 tests/storage_eeprom/testcase.yaml            |  7 ++++
 6 files changed, 100 insertions(+)
 create mode 100644 tests/storage_eeprom/CMakeLists.txt
 create mode 100644 tests/storage_eeprom/boards/native_posix.conf
 create mode 100644 tests/storage_eeprom/boards/native_posix.overlay
 create mode 100644 tests/storage_eeprom/prj.conf
 create mode 100644 tests/storage_eeprom/src/main.c
 create mode 100644 tests/storage_eeprom/testcase.yaml

diff --git a/tests/storage_eeprom/CMakeLists.txt b/tests/storage_eeprom/CMakeLists.txt
new file mode 100644
index 0000000..1bdcb3b
--- /dev/null
+++ b/tests/storage_eeprom/CMakeLists.txt
@@ -0,0 +1,9 @@
+# SPDX-License-Identifier: Apache-2.0
+
+cmake_minimum_required(VERSION 3.20.0)
+find_package(Zephyr REQUIRED HINTS $ENV{ZEPHYR_BASE})
+
+project(thingset_sdk_storage_eeprom_test)
+
+FILE(GLOB app_sources src/*.c)
+target_sources(app PRIVATE ${app_sources})
diff --git a/tests/storage_eeprom/boards/native_posix.conf b/tests/storage_eeprom/boards/native_posix.conf
new file mode 100644
index 0000000..2e40485
--- /dev/null
+++ b/tests/storage_eeprom/boards/native_posix.conf
@@ -0,0 +1,4 @@
+
+CONFIG_EMUL=y
+CONFIG_I2C_EMUL=y
+CONFIG_EEPROM_AT2X_EMUL=y
diff --git a/tests/storage_eeprom/boards/native_posix.overlay b/tests/storage_eeprom/boards/native_posix.overlay
new file mode 100644
index 0000000..50ff2f3
--- /dev/null
+++ b/tests/storage_eeprom/boards/native_posix.overlay
@@ -0,0 +1,20 @@
+
+/ {
+	chosen {
+		thingset,eeprom = &eeprom1;
+	};
+
+};
+
+&i2c0 {
+	status = "okay";
+	eeprom1: eeprom@53 {
+		status = "okay";
+		compatible = "atmel,at24";
+		reg=<0x53>;
+		size = <DT_SIZE_K(64)>;
+		timeout = <5>;
+		pagesize = <16>;
+		address-width = <16>;
+	};
+};
diff --git a/tests/storage_eeprom/prj.conf b/tests/storage_eeprom/prj.conf
new file mode 100644
index 0000000..7e5bde6
--- /dev/null
+++ b/tests/storage_eeprom/prj.conf
@@ -0,0 +1,18 @@
+# Copyright (c) The ThingSet Project Contributors
+# SPDX-License-Identifier: Apache-2.0
+
+CONFIG_ZTEST=y
+CONFIG_ZTEST_NEW_API=y
+CONFIG_ZTEST_SUMMARY=n
+
+CONFIG_I2C=y
+CONFIG_EEPROM=y
+CONFIG_ENTROPY_GENERATOR=y
+
+CONFIG_THINGSET=y
+CONFIG_THINGSET_SDK=y
+CONFIG_THINGSET_SDK_LOG_LEVEL_DBG=y
+CONFIG_THINGSET_STORAGE=y
+
+# enable click-able absolute paths in assert messages
+CONFIG_BUILD_OUTPUT_STRIP_PATHS=n
diff --git a/tests/storage_eeprom/src/main.c b/tests/storage_eeprom/src/main.c
new file mode 100644
index 0000000..1342ef2
--- /dev/null
+++ b/tests/storage_eeprom/src/main.c
@@ -0,0 +1,42 @@
+/*
+ * Copyright (c) The ThingSet Project Contributors
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+#include <stdlib.h>
+
+#include <zephyr/ztest.h>
+
+#include <thingset.h>
+#include <thingset/sdk.h>
+#include <thingset/storage.h>
+
+/* test data objects */
+static float test_float = 1234.56;
+static char test_string[] = "Hello World!";
+
+THINGSET_ADD_GROUP(THINGSET_ID_ROOT, 0x200, "Test", THINGSET_NO_CALLBACK);
+THINGSET_ADD_ITEM_FLOAT(0x200, 0x201, "wFloat", &test_float, 1, THINGSET_ANY_RW, TS_SUBSET_LIVE);
+THINGSET_ADD_ITEM_STRING(0x200, 0x202, "wString", test_string, sizeof(test_string), THINGSET_ANY_RW,
+                         TS_SUBSET_NVM);
+
+ZTEST(thingset_storage_eeprom, test_save_load)
+{
+    int err;
+
+    err = thingset_storage_save();
+    zassert_equal(err, 0);
+
+    err = thingset_storage_load();
+    zassert_equal(err, 0);
+}
+
+static void *thingset_storage_eeprom_setup(void)
+{
+    thingset_init_global(&ts);
+
+    return NULL;
+}
+
+ZTEST_SUITE(thingset_storage_eeprom, NULL, thingset_storage_eeprom_setup, NULL, NULL, NULL);
diff --git a/tests/storage_eeprom/testcase.yaml b/tests/storage_eeprom/testcase.yaml
new file mode 100644
index 0000000..1d0cc86
--- /dev/null
+++ b/tests/storage_eeprom/testcase.yaml
@@ -0,0 +1,7 @@
+# SPDX-License-Identifier: Apache-2.0
+
+tests:
+  thingset_sdk.storage_eeprom:
+    integration_platforms:
+      - native_posix
+#    extra_args: EXTRA_CFLAGS=-Werror