Add write-f32 test

brglng · Mar 14, 2021 · eac5abb · eac5abb
1 parent 22f2619
commit eac5abb
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Showing 4 changed files with 118 additions and 63 deletions.
diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -1,15 +1,15 @@
 cmake_minimum_required(VERSION 3.14)
 if(POLICY CMP0025)
-  cmake_policy(SET CMP0025 NEW)
+    cmake_policy(SET CMP0025 NEW)
 endif()
 if(POLICY CMP0048)
-  cmake_policy(SET CMP0048 NEW)
+    cmake_policy(SET CMP0048 NEW)
 endif()
 if(POLICY CMP0054)
-  cmake_policy(SET CMP0054 NEW)
+    cmake_policy(SET CMP0054 NEW)
 endif()
 if(POLICY CMP0077)
-  cmake_policy(SET CMP0077 NEW)
+    cmake_policy(SET CMP0077 NEW)
 endif()
 list(INSERT CMAKE_MODULE_PATH 0 "${CMAKE_CURRENT_SOURCE_DIR}/cmake/Modules")
 
@@ -26,24 +26,24 @@ set(${PROJECT_NAME}_VERSION ${PROJECT_VERSION})
 
 # CMake variables that affects building
 if(${CMAKE_PROJECT_NAME} STREQUAL ${PROJECT_NAME})
-  if(NOT DEFINED CMAKE_BUILD_TYPE)
-    set(CMAKE_BUILD_TYPE "Release" CACHE STRING "Choose the type of build, options are: Debug Release RelWithDebInfo MinSizeRel." FORCE)
-  endif()
-
-  if(NOT DEFINED BUILD_SHARED_LIBS)
-    set(BUILD_SHARED_LIBS ON CACHE BOOL "enable building of shared libraries instead of static ones" FORCE)
-  endif()
-
-  if(NOT DEFINED CMAKE_POSITION_INDEPENDENT_CODE)
-    set(CMAKE_POSITION_INDEPENDENT_CODE ON CACHE BOOL "enable position independent code" FORCE)
-  endif()
-
-  include(CTest)
-  message(STATUS "CMAKE_BUILD_TYPE: ${CMAKE_BUILD_TYPE}")
-  message(STATUS "CMAKE_INSTALL_PREFIX: ${CMAKE_INSTALL_PREFIX}")
-  message(STATUS "CMAKE_POSITION_INDEPENDENT_CODE: ${CMAKE_POSITION_INDEPENDENT_CODE}")
-  message(STATUS "BUILD_SHARED_LIBS: ${BUILD_SHARED_LIBS}")
-  message(STATUS "BUILD_TESTING: ${BUILD_TESTING}")
+    if(NOT DEFINED CMAKE_BUILD_TYPE)
+        set(CMAKE_BUILD_TYPE "Release" CACHE STRING "Choose the type of build, options are: Debug Release RelWithDebInfo MinSizeRel." FORCE)
+    endif()
+
+    if(NOT DEFINED BUILD_SHARED_LIBS)
+        set(BUILD_SHARED_LIBS ON CACHE BOOL "enable building of shared libraries instead of static ones" FORCE)
+    endif()
+
+    if(NOT DEFINED CMAKE_POSITION_INDEPENDENT_CODE)
+        set(CMAKE_POSITION_INDEPENDENT_CODE ON CACHE BOOL "enable position independent code" FORCE)
+    endif()
+
+    include(CTest)
+    message(STATUS "CMAKE_BUILD_TYPE: ${CMAKE_BUILD_TYPE}")
+    message(STATUS "CMAKE_INSTALL_PREFIX: ${CMAKE_INSTALL_PREFIX}")
+    message(STATUS "CMAKE_POSITION_INDEPENDENT_CODE: ${CMAKE_POSITION_INDEPENDENT_CODE}")
+    message(STATUS "BUILD_SHARED_LIBS: ${BUILD_SHARED_LIBS}")
+    message(STATUS "BUILD_TESTING: ${BUILD_TESTING}")
 endif()
 
 include(GNUInstallDirs)
@@ -52,67 +52,88 @@ include(wavTargetProperties)
 add_library(${PROJECT_NAME} src/wav.c)
 add_library(wav::wav ALIAS wav)
 target_include_directories(${PROJECT_NAME}
-  PUBLIC
-    $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/include>
-    $<INSTALL_INTERFACE:include>
-  PRIVATE
-    $<BUILD_INTERFACE:${PROJECT_SOURCE_DIR}/src>
-  )
+    PUBLIC
+        $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/include>
+        $<INSTALL_INTERFACE:include>
+    PRIVATE
+        $<BUILD_INTERFACE:${PROJECT_SOURCE_DIR}/src>
+    )
 target_compile_features(${PROJECT_NAME} PRIVATE ${wav_compile_features})
 target_compile_definitions(${PROJECT_NAME} PRIVATE ${wav_compile_definitions})
 target_compile_options(${PROJECT_NAME} PRIVATE
-  ${wav_c_flags}
-  $<$<CONFIG:RELEASE>:${wav_compile_options_release}>
-  $<$<CONFIG:RELWITHDEBINFO>:${wav_compile_options_release}>
-  )
+    ${wav_c_flags}
+    $<$<CONFIG:RELEASE>:${wav_compile_options_release}>
+    $<$<CONFIG:RELWITHDEBINFO>:${wav_compile_options_release}>
+    )
+
+if(BUILD_TESTING)
+    add_subdirectory(tests/write_f32)
+endif()
 
 export(TARGETS wav NAMESPACE wav FILE wavTargets.cmake)
 
 install(
-  TARGETS ${PROJECT_NAME}
-  EXPORT wavTargets
-  RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR}
-  LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
-  ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}
-  )
+    TARGETS ${PROJECT_NAME}
+    EXPORT wavTargets
+    RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR}
+    LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
+    ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}
+    )
 
 export(PACKAGE wav)
 
 install(DIRECTORY include DESTINATION .)
 
 install(
-  FILES README.md CHANGELOG.md LICENSE
-  DESTINATION ${CMAKE_INSTALL_DATADIR}/doc/${PROJECT_NAME}
-  )
+    FILES README.md CHANGELOG.md LICENSE
+    DESTINATION ${CMAKE_INSTALL_DATADIR}/doc/${PROJECT_NAME}
+    )
 
 install(EXPORT wavTargets
-  FILE wavTargets.cmake
-  NAMESPACE wav::
-  DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/${PROJECT_NAME}
-  )
+    FILE wavTargets.cmake
+    NAMESPACE wav::
+    DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/${PROJECT_NAME}
+    )
 
 include(CMakePackageConfigHelpers)
 write_basic_package_version_file(
-  wavConfigVersion.cmake
-  VERSION ${PACKAGE_VERSION}
-  COMPATIBILITY SameMajorVersion
-  )
+    wavConfigVersion.cmake
+    VERSION ${PACKAGE_VERSION}
+    COMPATIBILITY SameMajorVersion
+    )
 
 configure_file(cmake/wavConfig.cmake.in wavConfig.cmake @ONLY)
 install(
-  FILES
-    "${CMAKE_CURRENT_BINARY_DIR}/wavConfig.cmake"
-    "${CMAKE_CURRENT_BINARY_DIR}/wavConfigVersion.cmake"
-    DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/${PROJECT_NAME}
-  )
+    FILES
+        "${CMAKE_CURRENT_BINARY_DIR}/wavConfig.cmake"
+        "${CMAKE_CURRENT_BINARY_DIR}/wavConfigVersion.cmake"
+        DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/${PROJECT_NAME}
+    )
 
 if(${CMAKE_PROJECT_NAME} STREQUAL ${PROJECT_NAME})
-  set(CPACK_PACKAGE_NAME "wav")
-  set(CPACK_GENERATOR "TXZ")
-  set(CPACK_PACKAGE_VERSION_MAJOR ${PROJECT_VERSION_MAJOR})
-  set(CPACK_PACKAGE_VERSION_MINOR ${PROJECT_VERSION_MINOR})
-  set(CPACK_PACKAGE_VERSION_PATCH ${PROJECT_VERSION_PATCH})
-  set(CPACK_SOURCE_IGNORE_FILES "/\\\\.git/;\\\\.git.*;/build/;/backup/;/cmake-build-.*/;/\\\\.idea/;/\\\\.ycm_extra_conf\\\\..*;/GPATH$;/GRTAGS$;/GSYMS$;/GTAGS$;\\\\.swp$;\\\\.swo$;.DS_Store;.ccls;.ccls-cache")
-  set(CPACK_SOURCE_GENERATOR "TXZ")
-  include(CPack)
+    set(CPACK_PACKAGE_NAME "wav")
+    set(CPACK_GENERATOR "TXZ")
+    set(CPACK_PACKAGE_VERSION_MAJOR ${PROJECT_VERSION_MAJOR})
+    set(CPACK_PACKAGE_VERSION_MINOR ${PROJECT_VERSION_MINOR})
+    set(CPACK_PACKAGE_VERSION_PATCH ${PROJECT_VERSION_PATCH})
+    set(CPACK_SOURCE_IGNORE_FILES
+        "/\\\\.git/"
+        "\\\\.git.*"
+        "/build/"
+        "/backup/"
+        "/cmake-build-.*/"
+        "/\\\\.idea/"
+        "/\\\\.ycm_extra_conf\\\\..*"
+        "/GPATH$"
+        "/GRTAGS$"
+        "/GSYMS$"
+        "/GTAGS$"
+        "\\\\.swp$"
+        "\\\\.swo$"
+        ".DS_Store"
+        ".ccls"
+        ".ccls-cache"
+        )
+    set(CPACK_SOURCE_GENERATOR "TXZ")
+    include(CPack)
 endif()
diff --git a/cmake/Modules/wavTargetProperties.cmake b/cmake/Modules/wavTargetProperties.cmake
@@ -19,7 +19,6 @@ elseif(${CMAKE_C_COMPILER_ID} MATCHES "^(GNU|.*Clang)$")
                -Wformat=2
                -Wmissing-include-dirs
                -Wnarrowing
-               -Wsign-conversion
                -Wpointer-arith
                -Wshadow
                -Wuninitialized

diff --git a/tests/write_f32/CMakeLists.txt b/tests/write_f32/CMakeLists.txt
@@ -0,0 +1,10 @@
+add_executable(write-f32 main.c)
+target_link_libraries(write-f32 wav::wav)
+target_include_directories(write-f32 PRIVATE ${CMAKE_SOURCE_DIR}/include)
+target_compile_features(write-f32 PRIVATE ${wav_compile_features})
+target_compile_definitions(write-f32 PRIVATE ${wav_compile_definitions})
+target_compile_options(write-f32 PRIVATE
+    ${wav_c_flags}
+    $<$<CONFIG:RELEASE>:${wav_compile_options_release}>
+    $<$<CONFIG:RELWITHDEBINFO>:${wav_compile_options_release}>
+    )
diff --git a/tests/write_f32/main.c b/tests/write_f32/main.c
@@ -0,0 +1,25 @@
+#include <math.h>
+#include <stdlib.h>
+#include "wav.h"
+
+void generate_sine_wave(float *x, int sample_rate, int len)
+{
+    for (int i = 0; i < len; ++i) {
+        x[i] = 0.5f * cosf(2 * 3.14159265358979323f * 440.0f * i / sample_rate);
+    }
+}
+
+int main(void)
+{
+    float *buf = malloc(sizeof(float) * 10 * 44100);
+    generate_sine_wave(buf, 44100, 10 * 44100);
+    WavFile *fp = wav_open("out.wav", "wb");
+    wav_set_format(fp, WAV_FORMAT_IEEE_FLOAT);
+    wav_set_sample_size(fp, sizeof(float));
+    wav_set_num_channels(fp, 1);
+    wav_set_sample_rate(fp, 44100);
+    wav_write(fp, buf, 10 * 44100);
+    wav_close(fp);
+    free(buf);
+    return 0;
+}