tests: move cpp tests to subsys/cpp

Wrongly places under application_development. We have a CPP subsystem,
so move them under tests/subsys/cpp for consistency.

Signed-off-by: Anas Nashif <anas.nashif@intel.com>
This commit is contained in:
Anas Nashif 2021-04-28 09:11:48 -04:00
commit 174afccced
8 changed files with 0 additions and 0 deletions

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# SPDX-License-Identifier: Apache-2.0
cmake_minimum_required(VERSION 3.13.1)
find_package(Zephyr REQUIRED HINTS $ENV{ZEPHYR_BASE})
project(cpp)
FILE(GLOB app_sources src/*.cpp)
target_sources(app PRIVATE ${app_sources})

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CONFIG_CPLUSPLUS=y
CONFIG_NET_BUF=y
CONFIG_ZTEST=y
CONFIG_ZTEST_STACKSIZE=2048
CONFIG_MINIMAL_LIBC_MALLOC_ARENA_SIZE=128

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/*
* Copyright (c) 2018 Google LLC.
*
* SPDX-License-Identifier: Apache-2.0
*/
/*
* This is mainly a parse test that verifies that Zephyr header files
* compile in C++ mode.
*/
#include <string.h>
#include <zephyr/types.h>
#include <stdbool.h>
#include <init.h>
#include <device.h>
#include <kernel.h>
#include <net/buf.h>
#include <sys/byteorder.h>
#include <sys/crc.h>
#include <sys/crc.h>
#include <drivers/gpio.h>
#include <drivers/led_strip.h>
#include <drivers/spi.h>
#include <drivers/uart.h>
#include <usb/usb_device.h>
#include <usb/class/usb_hid.h>
#include <drivers/watchdog.h>
#include <ztest.h>
class foo_class {
public:
foo_class(int foo) : foo(foo) {}
int get_foo() const { return foo;}
private:
int foo;
};
struct foo {
int v1;
};
/* Check that BUILD_ASSERT compiles. */
BUILD_ASSERT(sizeof(foo) == sizeof(int));
static struct foo foos[5];
/* Check that ARRAY_SIZE compiles. */
BUILD_ASSERT(ARRAY_SIZE(foos) == 5, "expected 5 elements");
/* Check that SYS_INIT() compiles. */
static int test_init(const struct device *dev)
{
return 0;
}
SYS_INIT(test_init, APPLICATION, CONFIG_APPLICATION_INIT_PRIORITY);
static void test_new_delete(void)
{
foo_class *test_foo = new foo_class(10);
zassert_equal(test_foo->get_foo(), 10, NULL);
delete test_foo;
}
void test_main(void)
{
ztest_test_suite(cpp_tests,
ztest_unit_test(test_new_delete)
);
ztest_run_test_suite(cpp_tests);
}

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tests:
application_development.cpp.main:
integration_platforms:
- mps2_an385
platform_exclude: qemu_x86_coverage
tags: cpp

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# SPDX-License-Identifier: Apache-2.0
cmake_minimum_required(VERSION 3.13.1)
find_package(Zephyr REQUIRED HINTS $ENV{ZEPHYR_BASE})
project(cpp)
FILE(GLOB app_sources src/*.cpp)
target_sources(app PRIVATE ${app_sources})

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CONFIG_NEWLIB_LIBC=y
CONFIG_CPLUSPLUS=y
CONFIG_LIB_CPLUSPLUS=y
CONFIG_STD_CPP17=y
CONFIG_ZTEST=y
CONFIG_ZTEST_STACKSIZE=2048

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/*
* Copyright (c) 2019 Nordic Semiconductor ASA
*
* SPDX-License-Identifier: Apache-2.0
*/
#include <array>
#include <functional>
#include <memory>
#include <vector>
#include <ztest.h>
BUILD_ASSERT(__cplusplus == 201703);
std::array<int, 4> array = {1, 2, 3, 4};
std::vector<int> vector;
static void test_array(void)
{
zassert_equal(array.size(), 4, "unexpected size");
zassert_equal(array[0], 1, "array[0] wrong");
zassert_equal(array[3], 4, "array[3] wrong");
std::array<uint8_t, 2> local = {1, 2};
zassert_equal(local.size(), 2, "unexpected size");
zassert_equal(local[0], 1, "local[0] wrong");
zassert_equal(local[1], 2, "local[1] wrong");
}
static void test_vector(void)
{
zassert_equal(vector.size(), 0, "vector init nonzero");
for (auto v : array) {
vector.push_back(v);
}
zassert_equal(vector.size(), array.size(), "vector store failed");
}
struct make_unique_data {
static int ctors;
static int dtors;
int inst;
make_unique_data () :
inst{++ctors}
{ }
~make_unique_data ()
{
++dtors;
}
};
int make_unique_data::ctors;
int make_unique_data::dtors;
static void test_make_unique(void)
{
zassert_equal(make_unique_data::ctors, 0, "ctor count not initialized");
zassert_equal(make_unique_data::dtors, 0, "dtor count not initialized");
auto d = std::make_unique<make_unique_data>();
zassert_true(static_cast<bool>(d), "allocation failed");
zassert_equal(make_unique_data::ctors, 1, "ctr update failed");
zassert_equal(d->inst, 1, "instance init failed");
zassert_equal(make_unique_data::dtors, 0, "dtor count not zero");
d.reset();
zassert_false(d, "release failed");
zassert_equal(make_unique_data::dtors, 1, "dtor count not incremented");
}
#if defined(CONFIG_EXCEPTIONS)
static void throw_exception(void)
{
throw 42;
}
static void test_exception(void)
{
try
{
throw_exception();
}
catch (int i)
{
zassert_equal(i, 42, "Incorrect exception value");
return;
}
zassert_unreachable("Missing exception catch");
}
#else
static void test_exception(void)
{
ztest_test_skip();
}
#endif
void test_main(void)
{
TC_PRINT("version %u\n", (uint32_t)__cplusplus);
ztest_test_suite(libcxx_tests,
ztest_unit_test(test_array),
ztest_unit_test(test_vector),
ztest_unit_test(test_make_unique),
ztest_unit_test(test_exception)
);
ztest_run_test_suite(libcxx_tests);
}

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common:
filter: TOOLCHAIN_HAS_NEWLIB == 1
integration_platforms:
- mps2_an385
tests:
application_development.cpp.libcxx:
platform_exclude: qemu_x86_coverage
toolchain_exclude: xcc
min_flash: 54
tags: cpp
application_development.cpp.libcxx.exceptions:
platform_exclude: qemu_x86_coverage
toolchain_exclude: xcc
min_flash: 54
tags: cpp
timeout: 5
extra_configs:
- CONFIG_EXCEPTIONS=y