Merge branch 'feature/storage_host_test' into 'master'

spiffs: convert host tests from Make to CMake

See merge request espressif/esp-idf!19786

.gitlab/ci/host-test.yml

@@ -125,9 +125,7 @@ test_lwip_dhcps_fuzzer_on_host:
 test_spiffs_on_host:
   extends: .host_test_template
   script:
-    - cd components/spiffs/test_spiffs_host/
-    - make test
-    - cd ../test_spiffsgen
+    - cd components/spiffs/test_spiffsgen/
     - ./test_spiffsgen.py
 
 test_fatfsgen_on_host:
@@ -447,6 +445,14 @@ test_partition_api_host:
     - timeout 5 ./build/partition_api_test.elf >test.log
     - grep " 0 Failures" test.log
 
+test_spiffs_host:
+  extends: .host_test_template
+  script:
+    - cd ${IDF_PATH}/components/spiffs/host_test
+    - idf.py build
+    - timeout 5 ./build/host_test_spiffs.elf >test.log
+    - grep " 0 Failures" test.log
+
 test_gen_soc_caps_kconfig:
   extends: .host_test_template
   script:

components/README.md

@@ -1,3 +1,4 @@
+
 # Core Components
 
 ## Overview

components/spiffs/.build-test-rules.yml

@@ -0,0 +1,4 @@
+components/spiffs/host_test:
+  enable:
+    - if: IDF_TARGET == "linux"
+      reason: only test on linux

components/spiffs/CMakeLists.txt

@@ -1,14 +1,22 @@
-idf_component_register(SRCS "esp_spiffs.c"
-                            "spiffs_api.c"
-                            "spiffs/src/spiffs_cache.c"
-                            "spiffs/src/spiffs_check.c"
-                            "spiffs/src/spiffs_gc.c"
-                            "spiffs/src/spiffs_hydrogen.c"
-                            "spiffs/src/spiffs_nucleus.c"
-                    INCLUDE_DIRS "include"
-                    PRIV_INCLUDE_DIRS "." "spiffs/src"
-                    REQUIRES spi_flash
-                    PRIV_REQUIRES bootloader_support esptool_py vfs)
+idf_build_get_property(target IDF_TARGET)
+
+list(APPEND srcs "spiffs_api.c"
+                 "spiffs/src/spiffs_cache.c"
+                 "spiffs/src/spiffs_check.c"
+                 "spiffs/src/spiffs_gc.c"
+                 "spiffs/src/spiffs_hydrogen.c"
+                 "spiffs/src/spiffs_nucleus.c")
+
+if(NOT ${target} STREQUAL "linux")
+    list(APPEND pr bootloader_support esptool_py vfs)
+    list(APPEND srcs "esp_spiffs.c")
+endif()
+
+idf_component_register(SRCS ${srcs}
+                       INCLUDE_DIRS "include"
+                       PRIV_INCLUDE_DIRS "." "spiffs/src"
+                       REQUIRES spi_flash
+                       PRIV_REQUIRES ${pr})
 
 if(CMAKE_C_COMPILER_ID MATCHES "GNU")
     set_source_files_properties(spiffs/src/spiffs_nucleus.c PROPERTIES COMPILE_FLAGS -Wno-stringop-truncation)

components/spiffs/esp_spiffs.c

@@ -37,6 +37,9 @@ _Static_assert(CONFIG_SPIFFS_META_LENGTH >= sizeof(spiffs_time_t),
         "SPIFFS_META_LENGTH size should be >= sizeof(spiffs_time_t)");
 #endif //CONFIG_SPIFFS_USE_MTIME
 
+_Static_assert(ESP_SPIFFS_PATH_MAX == ESP_VFS_PATH_MAX,
+               "SPIFFS max path length has to be aligned with the VFS max path length");
+
 /**
  * @brief SPIFFS DIR structure
  */

components/spiffs/host_test/CMakeLists.txt

@@ -0,0 +1,25 @@
+cmake_minimum_required(VERSION 3.16)
+
+include($ENV{IDF_PATH}/tools/cmake/project.cmake)
+set(COMPONENTS main)
+# Freertos is included via common components, however, currently only the mock component is compatible with linux
+# target.
+list(APPEND EXTRA_COMPONENT_DIRS "$ENV{IDF_PATH}/tools/mocks/freertos/")
+
+project(host_test_spiffs)
+
+# Custom procedure to build/clean image.bin
+add_custom_target(image.bin)
+
+# Expand image.bin to the same size as "spiffs" partition in partition_table.csv - 2*1024*1024 = 2097152 = 2M
+add_custom_command(
+    TARGET image.bin
+    POST_BUILD
+    COMMAND python ../../spiffsgen.py 2097152 ../../spiffs ../image.bin
+)
+
+set_property(
+    DIRECTORY
+    APPEND PROPERTY ADDITIONAL_CLEAN_FILES "../image.bin")
+
+add_dependencies(host_test_spiffs.elf partition-table image.bin)

components/spiffs/host_test/README.md

@@ -0,0 +1,17 @@
+| Supported Targets | Linux |
+| ----------------- | ----- |
+
+This is a test project for spiffs-related APIs on Linux target (CONFIG_IDF_TARGET_LINUX).
+
+# Build
+Source the IDF environment as usual.
+
+Once this is done, build the application:
+```bash
+idf.py build
+```
+
+# Run
+```bash
+build/host_test_spiffs.elf
+```

components/spiffs/host_test/main/CMakeLists.txt

@@ -0,0 +1,3 @@
+idf_component_register(SRCS "host_test_spiffs.c"
+                       PRIV_INCLUDE_DIRS "../.." "../../spiffs/src"
+                       REQUIRES spiffs unity)