Merge branch 'bugfix/partition_api_linux_test' into 'master'

spi_flash: convert Linux partition API test to Unity, bug fixes

See merge request espressif/esp-idf!19567

.gitlab/ci/host-test.yml

@@ -431,6 +431,14 @@ test_linux_example:
     - timeout 5 ./build/linux_host_app.elf >test.log || true
     - grep "Restarting" test.log
 
+test_partition_api_host:
+  extends: .host_test_template
+  script:
+    - cd ${IDF_PATH}/components/spi_flash/host_test/partition_api_test
+    - idf.py build
+    - timeout 5 ./build/partition_api_test.elf >test.log
+    - grep " 0 Failures" test.log
+
 test_gen_soc_caps_kconfig:
   extends: .host_test_template
   script:

components/spi_flash/host_test/partition_api_test/CMakeLists.txt

@@ -7,3 +7,5 @@ set(COMPONENTS main)
 list(APPEND EXTRA_COMPONENT_DIRS "$ENV{IDF_PATH}/tools/mocks/freertos/")
 
 project(partition_api_test)
+
+add_dependencies(partition_api_test.elf partition-table)

components/spi_flash/host_test/partition_api_test/main/CMakeLists.txt

@@ -1,2 +1,2 @@
-idf_component_register(SRCS "partition_api_test.cpp"
-                       REQUIRES spi_flash)
+idf_component_register(SRCS "partition_api_test.c"
+                       REQUIRES spi_flash unity)

components/spi_flash/host_test/partition_api_test/main/partition_api_test.c

@@ -10,64 +10,74 @@
 #include "esp_err.h"
 #include "esp_partition.h"
 #include "esp_private/partition_linux.h"
+#include "unity.h"
+#include "unity_fixture.h"
 
-int main(int argc, char **argv)
+
+TEST_GROUP(partition_api);
+
+TEST_SETUP(partition_api)
 {
-    printf("Partition API Linux emulation test: ");
+}
 
-    ////////////////////////////////////////
-    //PARTITION LOOKUP:
+TEST_TEAR_DOWN(partition_api)
+{
+}
 
-    //1. esp_partition_find (label=STORAGE)
+TEST(partition_api, test_partition_find_basic)
+{
     esp_partition_iterator_t iter = esp_partition_find(ESP_PARTITION_TYPE_DATA, ESP_PARTITION_SUBTYPE_ANY, "storage");
-    assert(iter);
+    TEST_ASSERT_NOT_NULL(iter);
 
-    //2. esp_partition_get (label=STORAGE)
     const esp_partition_t *part = esp_partition_get(iter);
-    assert(part);
+    TEST_ASSERT_NOT_NULL(part);
 
-    //3. esp_partition_iterator_release (label STORAGE iter): assumed OK
     esp_partition_iterator_release(iter);
+}
 
-    ////////////////////////////////////////
-    //ITERATORS, PARTITION PROPERTIES:
-
-    //4. esp_partition_find_first (type=APP, subtype=ANY)
-    const esp_partition_t *partition_app = esp_partition_find_first(ESP_PARTITION_TYPE_APP, ESP_PARTITION_SUBTYPE_ANY, NULL);
-    assert(partition_app);
-
-    //5. enumerate all APP partitions
-    iter = esp_partition_find(ESP_PARTITION_TYPE_APP, ESP_PARTITION_SUBTYPE_ANY, NULL);
-    assert(iter);
+TEST(partition_api, test_partition_find_app)
+{
+    esp_partition_iterator_t iter = esp_partition_find(ESP_PARTITION_TYPE_APP, ESP_PARTITION_SUBTYPE_ANY, NULL);
+    TEST_ASSERT_NOT_NULL(iter);
     size_t counter = 0;
 
     while (iter != NULL) {
         const esp_partition_t *part_data = esp_partition_get(iter);
         counter++;
-        assert(part_data);
+        TEST_ASSERT_NOT_NULL(part_data);
         iter = esp_partition_next(iter);
     }
     esp_partition_iterator_release(iter);
+}
 
-    //6. enumerate all DATA partitions and print details for each
-    iter = esp_partition_find(ESP_PARTITION_TYPE_DATA, ESP_PARTITION_SUBTYPE_ANY, NULL);
-    assert(iter);
-    counter = 0;
+TEST(partition_api, test_partition_find_data)
+{
+    esp_partition_iterator_t iter = esp_partition_find(ESP_PARTITION_TYPE_DATA, ESP_PARTITION_SUBTYPE_ANY, NULL);
+    TEST_ASSERT_NOT_NULL(iter);
+    size_t counter = 0;
 
     while (iter != NULL) {
         const esp_partition_t *part_data = esp_partition_get(iter);
         counter++;
-        assert(part_data);
+        TEST_ASSERT_NOT_NULL(part_data);
         iter = esp_partition_next(iter);
     }
     esp_partition_iterator_release(iter);
+}
+
+TEST(partition_api, test_partition_find_first)
+{
+    const esp_partition_t *partition_app = esp_partition_find_first(ESP_PARTITION_TYPE_APP, ESP_PARTITION_SUBTYPE_ANY, NULL);
+    TEST_ASSERT_NOT_NULL(partition_app);
 
-    //7. esp_partition_find_first (type=DATA, label=STORAGE)
     const esp_partition_t *partition_data = esp_partition_find_first(ESP_PARTITION_TYPE_DATA, ESP_PARTITION_SUBTYPE_ANY, "storage");
-    assert(partition_data);
+    TEST_ASSERT_NOT_NULL(partition_data);
+}
 
-    /////////////////////////////////////
-    //OPERATIONS
+TEST(partition_api, test_partition_ops)
+{
+    const esp_partition_t *partition_data = esp_partition_find_first(ESP_PARTITION_TYPE_DATA, ESP_PARTITION_SUBTYPE_ANY, "storage");
+    TEST_ASSERT_NOT_NULL(partition_data);
 
     uint8_t buff[] = "ABCDEFGHIJKLMNOP";
     size_t bufsize = sizeof(buff);
@@ -75,12 +85,12 @@ int main(int argc, char **argv)
 
     //8. esp_partition_write/raw
     esp_err_t err = esp_partition_write(partition_data, off, (const void *)buff, bufsize);
-    assert(err == ESP_OK);
+    TEST_ESP_OK(err);
 
     //9. esp_partition_read/raw
     uint8_t buffout[32] = {0};
     err = esp_partition_read(partition_data, off, (void *)buffout, bufsize);
-    assert(err == ESP_OK);
+    TEST_ESP_OK(err);
 
     //10. esp_partition_erase_range
     uint8_t buferase[bufsize];
@@ -90,17 +100,30 @@ int main(int argc, char **argv)
 
     err = esp_partition_erase_range(partition_data, sector_off, SPI_FLASH_SEC_SIZE);
     assert(esp_partition_read(partition_data, off, (void *)buffout, bufsize) == ESP_OK);
-    assert(err == ESP_OK && memcmp(buffout, buferase, bufsize) == 0);
+    TEST_ESP_OK(err);
+    TEST_ASSERT_EQUAL(0, memcmp(buffout, buferase, bufsize));
 
     //11. esp_partition_verify (partition_data)
     const esp_partition_t *verified_partition = esp_partition_verify(partition_data);
-    assert(verified_partition != NULL);
+    TEST_ASSERT_NOT_NULL(verified_partition);
+}
 
-    //12. release SPI FLASH emulation block from memory
-    err = esp_partition_file_munmap();
-    assert(err == ESP_OK);
+TEST_GROUP_RUNNER(partition_api)
+{
+    RUN_TEST_CASE(partition_api, test_partition_find_basic);
+    RUN_TEST_CASE(partition_api, test_partition_find_app);
+    RUN_TEST_CASE(partition_api, test_partition_find_data);
+    RUN_TEST_CASE(partition_api, test_partition_find_first);
+    RUN_TEST_CASE(partition_api, test_partition_ops);
+}
 
-    printf("OK\n");
+static void run_all_tests(void)
+{
+    RUN_TEST_GROUP(partition_api);
+}
 
+int main(int argc, char **argv)
+{
+    UNITY_MAIN_FUNC(run_all_tests);
     return 0;
 }

components/spi_flash/host_test/partition_api_test/sdkconfig.defaults

@@ -1,6 +1,7 @@
 CONFIG_IDF_TARGET="linux"
 CONFIG_COMPILER_CXX_EXCEPTIONS=y
 CONFIG_UNITY_ENABLE_IDF_TEST_RUNNER=n
+CONFIG_UNITY_ENABLE_FIXTURE=y
 CONFIG_PARTITION_TABLE_CUSTOM=y
 CONFIG_PARTITION_TABLE_CUSTOM_FILENAME="partition_table.csv"
 CONFIG_ESPTOOLPY_FLASHSIZE="4MB"

components/spi_flash/partition.c

@@ -30,6 +30,13 @@
 #include "esp_private/partition_linux.h"
 #endif
 
+#ifndef CONFIG_IDF_TARGET_LINUX
+#define MMU_PAGE_SIZE CONFIG_MMU_PAGE_SIZE
+#else
+// No relation to the page size on Linux; assume the same value as on ESP32
+#define MMU_PAGE_SIZE 65536
+#endif // CONFIG_MMU_PAGE_SIZE
+
 #ifndef NDEBUG
 // Enable built-in checks in queue.h in debug builds
 #define INVARIANTS
@@ -78,7 +85,7 @@ static esp_err_t load_partitions(void)
     esp_rom_md5_init(&context);
 #endif
 
-    uint32_t partition_align_pg_size = (ESP_PARTITION_TABLE_OFFSET) & ~(CONFIG_MMU_PAGE_SIZE - 1);
+    uint32_t partition_align_pg_size = (ESP_PARTITION_TABLE_OFFSET) & ~(MMU_PAGE_SIZE - 1);
     uint32_t partition_pad = ESP_PARTITION_TABLE_OFFSET - partition_align_pg_size;
 
 #if CONFIG_IDF_TARGET_LINUX

components/unity/CMakeLists.txt

@@ -32,6 +32,7 @@ if(NOT "${target}" STREQUAL "linux")
     list(APPEND srcs "unity_port_esp32.c")
     list(APPEND srcs "port/esp/unity_utils_memory_esp.c")
 else()
+    list(APPEND srcs "unity_port_linux.c")
     list(APPEND srcs "port/linux/unity_utils_memory_linux.c")
 endif()
 
@@ -43,10 +44,8 @@ if(CONFIG_UNITY_ENABLE_IDF_TEST_RUNNER)
     idf_component_optional_requires(PRIVATE spi_flash)
 endif()
 
-if(NOT "${target}" STREQUAL "linux")
 target_compile_definitions(${COMPONENT_LIB} PUBLIC
     -DUNITY_INCLUDE_CONFIG_H
 )
-endif()
 
 target_compile_options(${COMPONENT_LIB} PRIVATE -Wno-unused-const-variable)

components/unity/unity_port_linux.c

@@ -0,0 +1,42 @@
+/*
+ * SPDX-FileCopyrightText: 2022 Espressif Systems (Shanghai) CO LTD
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+#include <string.h>
+#include <stdbool.h>
+#include <unistd.h>
+#include <stdio.h>
+#include <sys/time.h>
+#include "unity.h"
+#include "sdkconfig.h"
+
+
+static struct timeval s_test_start, s_test_stop;
+
+void unity_putc(int c)
+{
+    putc(c, stdout);
+}
+
+void unity_flush(void)
+{
+    fflush(stdout);
+    fsync(fileno(stdout));
+}
+
+void unity_exec_time_start(void)
+{
+    gettimeofday(&s_test_start, NULL);
+}
+
+void unity_exec_time_stop(void)
+{
+    gettimeofday(&s_test_stop, NULL);
+}
+
+uint32_t unity_exec_time_get_ms(void)
+{
+    return (uint32_t) (((s_test_stop.tv_sec * 1000000ULL + s_test_stop.tv_usec) -
+                        (s_test_start.tv_sec * 1000000ULL + s_test_start.tv_usec)) / 1000);
+}