Add a sanity check test for pinmaps

Add a test which sanity checks all pinmaps.

TESTS/mbed_hal/pinmap/main.cpp

@@ -0,0 +1,127 @@
+/* mbed Microcontroller Library
+ * Copyright (c) 2019 ARM Limited
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "utest/utest.h"
+#include "unity/unity.h"
+#include "greentea-client/test_env.h"
+
+using namespace utest::v1;
+
+#include "analogin_api.h"
+#include "analogout_api.h"
+#include "can_api.h"
+#include "i2c_api.h"
+#include "pwmout_api.h"
+#include "qspi_api.h"
+#include "serial_api.h"
+#include "spi_api.h"
+
+#define PINMAP_TEST_ENTRY(function)     {function, #function}
+
+typedef const PinMap *(*get_pinmap_func_t)(void);
+typedef struct {
+    get_pinmap_func_t function;
+    const char *name;
+} pinmap_info_t;
+
+const pinmap_info_t pinmap_functions[] = {
+#if DEVICE_ANALOGIN
+    PINMAP_TEST_ENTRY(analogin_pinmap),
+#endif
+#if DEVICE_ANALOGOUT
+    PINMAP_TEST_ENTRY(analogout_pinmap),
+#endif
+#if DEVICE_CAN
+    PINMAP_TEST_ENTRY(can_rd_pinmap),
+    PINMAP_TEST_ENTRY(can_td_pinmap),
+#endif
+#if DEVICE_I2C
+    PINMAP_TEST_ENTRY(i2c_master_sda_pinmap),
+    PINMAP_TEST_ENTRY(i2c_master_scl_pinmap),
+#if DEVICE_I2CSLAVE
+    PINMAP_TEST_ENTRY(i2c_slave_sda_pinmap),
+    PINMAP_TEST_ENTRY(i2c_slave_scl_pinmap),
+#endif
+#endif
+#if DEVICE_PWMOUT
+    PINMAP_TEST_ENTRY(pwmout_pinmap),
+#endif
+#if DEVICE_QSPI
+    PINMAP_TEST_ENTRY(qspi_master_sclk_pinmap),
+    PINMAP_TEST_ENTRY(qspi_master_ssel_pinmap),
+    PINMAP_TEST_ENTRY(qspi_master_data0_pinmap),
+    PINMAP_TEST_ENTRY(qspi_master_data1_pinmap),
+    PINMAP_TEST_ENTRY(qspi_master_data2_pinmap),
+    PINMAP_TEST_ENTRY(qspi_master_data3_pinmap),
+#endif
+#if DEVICE_SERIAL
+    PINMAP_TEST_ENTRY(serial_tx_pinmap),
+    PINMAP_TEST_ENTRY(serial_rx_pinmap),
+#if DEVICE_SERIAL_FC
+    PINMAP_TEST_ENTRY(serial_cts_pinmap),
+    PINMAP_TEST_ENTRY(serial_rts_pinmap),
+#endif
+#endif
+#if DEVICE_SPI
+    PINMAP_TEST_ENTRY(spi_master_mosi_pinmap),
+    PINMAP_TEST_ENTRY(spi_master_miso_pinmap),
+    PINMAP_TEST_ENTRY(spi_master_clk_pinmap),
+    PINMAP_TEST_ENTRY(spi_master_cs_pinmap),
+#if DEVICE_SPISLAVE
+    PINMAP_TEST_ENTRY(spi_slave_mosi_pinmap),
+    PINMAP_TEST_ENTRY(spi_slave_miso_pinmap),
+    PINMAP_TEST_ENTRY(spi_slave_clk_pinmap),
+    PINMAP_TEST_ENTRY(spi_slave_cs_pinmap),
+#endif
+#endif
+    {NULL, NULL}
+};
+
+void pinmap_validation()
+{
+    for (size_t i = 0; i < sizeof(pinmap_functions) / sizeof(pinmap_functions[0]) - 1; i++) {
+        printf("Testing pinmap %s\r\n", pinmap_functions[i].name);
+
+        get_pinmap_func_t function = pinmap_functions[i].function;
+        TEST_ASSERT_NOT_EQUAL(NULL, function);
+
+        const PinMap *map = function();
+        TEST_ASSERT_NOT_EQUAL(NULL, map);
+
+        while (map->pin != NC) {
+            map++;
+        }
+
+        TEST_ASSERT_EQUAL(NC, map->peripheral);
+    }
+}
+
+Case cases[] = {
+    Case("pinmap - validation", pinmap_validation)
+};
+
+utest::v1::status_t greentea_test_setup(const size_t number_of_cases)
+{
+    GREENTEA_SETUP(20, "default_auto");
+    return greentea_test_setup_handler(number_of_cases);
+}
+
+Specification specification(greentea_test_setup, cases, greentea_test_teardown_handler);
+
+int main()
+{
+    Harness::run(specification);
+}