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Allow test framework to use cores/esp8266/Arduino.h directly (#7377)

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* Allow test framework to use cores/esp8266/Arduino.h directly
* fix wps debugging
* some more missing debug.h
* Hunt down debug.h and roll-back
  TODO: rename it to something else... it is an internal header
* Move abs+round checks to test/device/test_sw
* Restore macros for C code
* fixup! Move abs+round checks to test/device/test_sw
* Fix bad c/p, actually try round with ints
* tweak c macros per review
* fix gcc-10 missing cerrno include
This commit is contained in:
Max Prokhorov
2020-10-06 17:18:00 +03:00
committed by GitHub
parent 7ba31010be
commit 36b444dba3
17 changed files with 147 additions and 335 deletions
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86
tests/device/test_sw_arduino_math_overrides/test_sw_arduino_math_overrides.ino Normal file
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/*
Small math example, checking whether we properly integrate with c++ math
ref:
- https://github.com/esp8266/Arduino/issues/5530
- https://github.com/espressif/arduino-esp32/pull/2738
Released to public domain
*/
#include <BSTest.h>
#include <type_traits>
BS_ENV_DECLARE();
void setup()
{
Serial.begin(115200);
BS_RUN(Serial);
}
bool pretest()
{
return true;
}
#define TEST_MATH_IS_SAME(OP1, OP2) \
std::is_same<decltype(OP1), decltype(OP2)>::value
TEST_CASE("std::abs and abs result is the same", "[arduino-math]")
{
CHECK(TEST_MATH_IS_SAME(abs(-5), std::abs(-5)));
CHECK(TEST_MATH_IS_SAME(abs(-25.0), std::abs(-25.0)));
CHECK(TEST_MATH_IS_SAME(abs(10.0), std::abs(10.0)));
CHECK(! TEST_MATH_IS_SAME(abs(10.0), std::abs(10)));
CHECK(! TEST_MATH_IS_SAME(abs(-5), std::abs(10.0)));
}
TEST_CASE("abs works with ints", "[arduino-math]")
{
int a = -3;
int b = 3;
CHECK(TEST_MATH_IS_SAME(abs(a), a));
CHECK(TEST_MATH_IS_SAME(abs(b), b));
CHECK(abs(a) == b);
CHECK(abs(b) == b);
}
template <typename T>
bool compare_floats(T a, T b) {
static_assert(std::is_floating_point<T>::value, "");
return std::fabs(a - b) < std::numeric_limits<float>::epsilon();
}
TEST_CASE("abs works with floats", "[arduino-math]")
{
float a = -3.5;
float b = 3.5;
CHECK(TEST_MATH_IS_SAME(abs(a), a));
CHECK(TEST_MATH_IS_SAME(abs(b), b));
CHECK(compare_floats(abs(a), b));
CHECK(compare_floats(abs(b), b));
}
TEST_CASE("round works with ints", "[arduino-math]")
{
int a = 5;
int b = 10;
CHECK(TEST_MATH_IS_SAME(round(a), std::round(a)));
CHECK(TEST_MATH_IS_SAME(round(b), std::round(b)));
CHECK(compare_floats(round(a), std::round(a)));
CHECK(compare_floats(round(b), std::round(b)));
}
TEST_CASE("round works with floats", "[arduino-math]")
{
float a = 2.9;
float b = 3.0;
CHECK(TEST_MATH_IS_SAME(round(a), a));
CHECK(TEST_MATH_IS_SAME(round(b), b));
CHECK(compare_floats(round(a), b));
CHECK(compare_floats(round(b), b));
}
void loop(){}