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feat: Add ESP8266 support

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* Added support for ESP8266
* Removed previous Arduino defines in favor
  of GTEST_OS_* syntax
* Improved PlatformIO library file to be more
  stable when consumed in client applications.
This commit is contained in:
Chris 2019-10-13 21:39:54 -05:00
commit 778733f9ec
8 changed files with 84 additions and 9 deletions
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9
googlemock/src/gmock_main.cc
View File

@ -32,7 +32,10 @@
#include "gmock/gmock.h"
#include "gtest/gtest.h"
#ifdef ARDUINO
#if GTEST_OS_ESP8266 || GTEST_OS_ESP32
# if GTEST_OS_ESP8266
extern "C" {
# endif
void setup() {
// Since Google Mock depends on Google Test, InitGoogleMock() is
// also responsible for initializing Google Test. Therefore there's
@ -40,6 +43,10 @@ void setup() {
testing::InitGoogleMock();
}
void loop() { RUN_ALL_TESTS(); }
# if GTEST_OS_ESP8266
}
# endif
#else
// MS C++ compiler/linker has a bug on Windows (not on Windows CE), which

4
googletest/include/gtest/internal/gtest-port-arch.h
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@ -102,6 +102,10 @@
# define GTEST_OS_QNX 1
#elif defined(__HAIKU__)
#define GTEST_OS_HAIKU 1
#elif defined ESP8266
# define GTEST_OS_ESP8266 1
#elif defined ESP32
# define GTEST_OS_ESP32 1
#endif // __CYGWIN__
#endif // GTEST_INCLUDE_GTEST_INTERNAL_GTEST_PORT_ARCH_H_

22
googletest/include/gtest/internal/gtest-port.h
View File

@ -449,7 +449,7 @@ typedef struct _RTL_CRITICAL_SECTION GTEST_CRITICAL_SECTION;
// no support for it at least as recent as Froyo (2.2).
#define GTEST_HAS_STD_WSTRING \
(!(GTEST_OS_LINUX_ANDROID || GTEST_OS_CYGWIN || GTEST_OS_SOLARIS || \
GTEST_OS_HAIKU))
GTEST_OS_HAIKU || GTEST_OS_ESP32 || GTEST_OS_ESP8266))
#endif // GTEST_HAS_STD_WSTRING
@ -573,7 +573,7 @@ typedef struct _RTL_CRITICAL_SECTION GTEST_CRITICAL_SECTION;
#ifndef GTEST_HAS_STREAM_REDIRECTION
// By default, we assume that stream redirection is supported on all
// platforms except known mobile ones.
# if GTEST_OS_WINDOWS_MOBILE || GTEST_OS_WINDOWS_PHONE || GTEST_OS_WINDOWS_RT
# if GTEST_OS_WINDOWS_MOBILE || GTEST_OS_WINDOWS_PHONE || GTEST_OS_WINDOWS_RT || GTEST_OS_ESP8266
# define GTEST_HAS_STREAM_REDIRECTION 0
# else
# define GTEST_HAS_STREAM_REDIRECTION 1
@ -1984,6 +1984,22 @@ inline bool IsDir(const StatStruct& st) {
}
# endif // GTEST_OS_WINDOWS_MOBILE
#elif GTEST_OS_ESP8266
typedef struct stat StatStruct;
inline int FileNo(FILE* file) { return fileno(file); }
inline int IsATTY(int fd) { return isatty(fd); }
inline int Stat(const char* path, StatStruct* buf) {
// stat function not implemented on ESP8266
return 0;
}
inline int StrCaseCmp(const char* s1, const char* s2) {
return strcasecmp(s1, s2);
}
inline char* StrDup(const char* src) { return strdup(src); }
inline int RmDir(const char* dir) { return rmdir(dir); }
inline bool IsDir(const StatStruct& st) { return S_ISDIR(st.st_mode); }
#else
typedef struct stat StatStruct;
@ -2036,7 +2052,7 @@ inline int Close(int fd) { return close(fd); }
inline const char* StrError(int errnum) { return strerror(errnum); }
#endif
inline const char* GetEnv(const char* name) {
#if GTEST_OS_WINDOWS_MOBILE || GTEST_OS_WINDOWS_PHONE || GTEST_OS_WINDOWS_RT
#if GTEST_OS_WINDOWS_MOBILE || GTEST_OS_WINDOWS_PHONE || GTEST_OS_WINDOWS_RT || GTEST_OS_ESP8266
// We are on Windows CE, which has no environment variables.
static_cast<void>(name); // To prevent 'unused argument' warning.
return nullptr;

7
googletest/src/gtest-filepath.cc
View File

@ -93,7 +93,7 @@ static bool IsPathSeparator(char c) {
// Returns the current working directory, or "" if unsuccessful.
FilePath FilePath::GetCurrentDir() {
#if GTEST_OS_WINDOWS_MOBILE || GTEST_OS_WINDOWS_PHONE || \
GTEST_OS_WINDOWS_RT || ARDUINO || defined(ESP_PLATFORM)
GTEST_OS_WINDOWS_RT || GTEST_OS_ESP8266 || GTEST_OS_ESP32
// These platforms do not have a current directory, so we just return
// something reasonable.
return FilePath(kCurrentDirectoryString);
@ -236,7 +236,7 @@ bool FilePath::DirectoryExists() const {
result = true;
}
#else
posix::StatStruct file_stat;
posix::StatStruct file_stat = {};
result = posix::Stat(path.c_str(), &file_stat) == 0 &&
posix::IsDir(file_stat);
#endif // GTEST_OS_WINDOWS_MOBILE
@ -323,6 +323,9 @@ bool FilePath::CreateFolder() const {
delete [] unicode;
#elif GTEST_OS_WINDOWS
int result = _mkdir(pathname_.c_str());
#elif GTEST_OS_ESP8266
// do nothing
int result = 0;
#else
int result = mkdir(pathname_.c_str(), 0777);
#endif // GTEST_OS_WINDOWS_MOBILE

2
googletest/src/gtest.cc
View File

@ -4508,6 +4508,7 @@ class ScopedPrematureExitFile {
}
~ScopedPrematureExitFile() {
#if !defined GTEST_OS_ESP8266
if (!premature_exit_filepath_.empty()) {
int retval = remove(premature_exit_filepath_.c_str());
if (retval) {
@ -4516,6 +4517,7 @@ class ScopedPrematureExitFile {
<< retval;
}
}
#endif
}
private:

9
googletest/src/gtest_main.cc
View File

@ -30,13 +30,20 @@
#include <cstdio>
#include "gtest/gtest.h"
#ifdef ARDUINO
#if GTEST_OS_ESP8266 || GTEST_OS_ESP32
# if GTEST_OS_ESP8266
extern "C" {
# endif
void setup() {
testing::InitGoogleTest();
}
void loop() { RUN_ALL_TESTS(); }
# if GTEST_OS_ESP8266
}
# endif
#else
GTEST_API_ int main(int argc, char **argv) {

22
library.json
View File

@ -11,7 +11,8 @@
"version": "1.8.1",
"frameworks": "arduino",
"platforms": [
"espressif32"
"espressif32",
"espressif8266"
],
"export": {
"include": [
@ -38,6 +39,7 @@
"googletest/m4",
"googletest/make",
"googletest/msvc",
"googletest/samples",
"googletest/scripts",
"googletest/src/gtest-all.cc",
"googletest/src/gtest_main.cc",
@ -54,6 +56,24 @@
"-Igooglemock",
"-Igoogletest/include",
"-Igoogletest"
],
"srcFilter": [
"+<*>",
"-<.git/>",
"-<googlemock>",
"-<googlemock/test/>",
"-<googlemock/src>",
"+<googlemock/src/gmock-all.cc>",
"+<googletest/src/gtest-all.cc>",
"+<googlemock/src/gmock_main.cc>",
"-<googletest>",
"-<googletest/codegear/>",
"-<googletest/samples>",
"-<googletest/test/>",
"-<googletest/xcode>",
"-<googletest/src>",
"+<googletest/src/gtest-all.cc>",
"+<googletest/src/gtest_main.cc>"
]
}
}

18
platformio.ini
View File

@ -27,5 +27,21 @@ platform = espressif32
board = esp32dev
framework = arduino
build_flags = -I./googlemock/include -I./googletest/include -I./googletest -I./googlemock
src_filter = +<*> -<.git/> -<googletest> -<googlemock/test/> -<googlemock/src> +<googlemock/src/gmock-all.cc> +<googlemock/src/gmock_main.cc> +<googletest/src/gtest-all.cc>
src_filter = +<*> -<.git/> -<googletest> -<googlemock/test/> -<googlemock/src> +<googlemock/src/gmock-all.cc> +<googletest/src/gtest-all.cc> +<googlemock/src/gmock_main.cc>
upload_speed = 921600
[env:googletest_esp8266]
platform = espressif8266
board = huzzah
framework = arduino
build_flags = -I./googletest/include -I./googletest
src_filter = +<*> -<.git/> -<googlemock> -<googletest/codegear/> -<googletest/samples> -<googletest/test/> -<googletest/xcode> -<googletest/src> +<googletest/src/gtest-all.cc> +<googletest/src/gtest_main.cc>
upload_speed = 921600
[env:googlemock_esp8266]
platform = espressif8266
board = huzzah
framework = arduino
build_flags = -I./googlemock/include -I./googletest/include -I./googletest -I./googlemock
src_filter = +<*> -<.git/> -<googletest> -<googlemock/test/> -<googlemock/src> +<googlemock/src/gmock-all.cc> +<googletest/src/gtest-all.cc> +<googlemock/src/gmock_main.cc>
upload_speed = 921600