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add rmw_get_default_xxx to return the structure with default values. #778

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4 changes: 2 additions & 2 deletions rmw_fastrtps_cpp/src/rmw_init.cpp
Original file line number Diff line number Diff line change
Expand Up @@ -94,7 +94,7 @@ rmw_init(const rmw_init_options_t * options, rmw_context_t * context)
}

auto restore_context = rcpputils::make_scope_exit(
[context]() {*context = rmw_get_zero_initialized_context();});
[context]() {*context = rmw_get_default_context();});

context->instance_id = options->instance_id;
context->implementation_identifier = eprosima_fastrtps_identifier;
Expand All @@ -110,7 +110,7 @@ rmw_init(const rmw_init_options_t * options, rmw_context_t * context)
[context]() {delete context->impl;});

context->impl->is_shutdown = false;
context->options = rmw_get_zero_initialized_init_options();
context->options = rmw_get_default_init_options();
rmw_ret_t ret = rmw_init_options_copy(options, &context->options);
if (RMW_RET_OK != ret) {
return ret;
Expand Down
4 changes: 2 additions & 2 deletions rmw_fastrtps_cpp/test/test_get_native_entities.cpp
Original file line number Diff line number Diff line change
Expand Up @@ -36,7 +36,7 @@ class TestNativeEntities : public ::testing::Test
protected:
void SetUp() override
{
rmw_init_options_t options = rmw_get_zero_initialized_init_options();
rmw_init_options_t options = rmw_get_default_init_options();
rmw_ret_t ret = rmw_init_options_init(&options, rcutils_get_default_allocator());
ASSERT_EQ(RMW_RET_OK, ret) << rcutils_get_error_string().str;
OSRF_TESTING_TOOLS_CPP_SCOPE_EXIT(
Expand Down Expand Up @@ -65,7 +65,7 @@ class TestNativeEntities : public ::testing::Test
EXPECT_EQ(RMW_RET_OK, ret) << rmw_get_error_string().str;
}

rmw_context_t context{rmw_get_zero_initialized_context()};
rmw_context_t context{rmw_get_default_context()};
rmw_node_t * node{nullptr};
};

Expand Down
4 changes: 2 additions & 2 deletions rmw_fastrtps_dynamic_cpp/src/rmw_init.cpp
Original file line number Diff line number Diff line change
Expand Up @@ -95,7 +95,7 @@ rmw_init(const rmw_init_options_t * options, rmw_context_t * context)
}

auto restore_context = rcpputils::make_scope_exit(
[context]() {*context = rmw_get_zero_initialized_context();});
[context]() {*context = rmw_get_default_context();});

context->instance_id = options->instance_id;
context->implementation_identifier = eprosima_fastrtps_identifier;
Expand All @@ -111,7 +111,7 @@ rmw_init(const rmw_init_options_t * options, rmw_context_t * context)
[context]() {delete context->impl;});

context->impl->is_shutdown = false;
context->options = rmw_get_zero_initialized_init_options();
context->options = rmw_get_default_init_options();
rmw_ret_t ret = rmw_init_options_copy(options, &context->options);
if (RMW_RET_OK != ret) {
return ret;
Expand Down
4 changes: 2 additions & 2 deletions rmw_fastrtps_dynamic_cpp/test/test_get_native_entities.cpp
Original file line number Diff line number Diff line change
Expand Up @@ -36,7 +36,7 @@ class TestNativeEntities : public ::testing::Test
protected:
void SetUp() override
{
rmw_init_options_t options = rmw_get_zero_initialized_init_options();
rmw_init_options_t options = rmw_get_default_init_options();
rmw_ret_t ret = rmw_init_options_init(&options, rcutils_get_default_allocator());
ASSERT_EQ(RMW_RET_OK, ret) << rcutils_get_error_string().str;
OSRF_TESTING_TOOLS_CPP_SCOPE_EXIT(
Expand Down Expand Up @@ -65,7 +65,7 @@ class TestNativeEntities : public ::testing::Test
EXPECT_EQ(RMW_RET_OK, ret) << rmw_get_error_string().str;
}

rmw_context_t context{rmw_get_zero_initialized_context()};
rmw_context_t context{rmw_get_default_context()};
rmw_node_t * node{nullptr};
};

Expand Down
14 changes: 7 additions & 7 deletions rmw_fastrtps_shared_cpp/test/test_rmw_init_options.cpp
Original file line number Diff line number Diff line change
Expand Up @@ -38,7 +38,7 @@ TEST(RMWInitOptionsTest, init_w_invalid_args_fails) {
rmw_init_options_init(some_identifier, nullptr, allocator));
rcutils_reset_error();

rmw_init_options_t options = rmw_get_zero_initialized_init_options();
rmw_init_options_t options = rmw_get_default_init_options();
rcutils_allocator_t invalid_allocator = rcutils_get_zero_initialized_allocator();
// Cannot initialize using an invalid allocator.
EXPECT_EQ(
Expand All @@ -49,7 +49,7 @@ TEST(RMWInitOptionsTest, init_w_invalid_args_fails) {


TEST(RMWInitOptionsTest, init_twice_fails) {
rmw_init_options_t options = rmw_get_zero_initialized_init_options();
rmw_init_options_t options = rmw_get_default_init_options();
rcutils_allocator_t allocator = rcutils_get_default_allocator();

ASSERT_EQ(RMW_RET_OK, rmw_init_options_init(some_identifier, &options, allocator)) <<
Expand All @@ -70,7 +70,7 @@ TEST(RMWInitOptionsTest, init_twice_fails) {


TEST(RMWInitOptionsTest, init) {
rmw_init_options_t options = rmw_get_zero_initialized_init_options();
rmw_init_options_t options = rmw_get_default_init_options();
rcutils_allocator_t allocator = rcutils_get_default_allocator();

ASSERT_EQ(RMW_RET_OK, rmw_init_options_init(some_identifier, &options, allocator)) <<
Expand All @@ -90,7 +90,7 @@ TEST(RMWInitOptionsTest, init) {
TEST(RMWInitOptionsTest, copy_w_invalid_args_fails) {
rcutils_allocator_t allocator = rcutils_get_default_allocator();
rmw_init_options_t not_initialized_options = rmw_get_zero_initialized_init_options();
rmw_init_options_t initialized_options = rmw_get_zero_initialized_init_options();
rmw_init_options_t initialized_options = rmw_get_default_init_options();

ASSERT_EQ(
RMW_RET_OK,
Expand Down Expand Up @@ -146,7 +146,7 @@ TEST(RMWInitOptionsTest, copy_w_invalid_args_fails) {

TEST(RMWInitOptionsTest, copy) {
rcutils_allocator_t allocator = rcutils_get_default_allocator();
rmw_init_options_t preset_options = rmw_get_zero_initialized_init_options();
rmw_init_options_t preset_options = rmw_get_default_init_options();

rcutils_reset_error();
ASSERT_EQ(RMW_RET_OK, rmw_init_options_init(some_identifier, &preset_options, allocator)) <<
Expand Down Expand Up @@ -191,7 +191,7 @@ TEST(RMWInitOptionsTest, bad_alloc_on_copy) {
rcutils_allocator_t failing_allocator = rcutils_get_default_allocator();
failing_allocator.allocate = failing_allocate;

rmw_init_options_t preset_options = rmw_get_zero_initialized_init_options();
rmw_init_options_t preset_options = rmw_get_default_init_options();
ASSERT_EQ(
RMW_RET_OK,
rmw_init_options_init(some_identifier, &preset_options, failing_allocator)) <<
Expand All @@ -217,7 +217,7 @@ TEST(RMWInitOptionsTest, fini_w_invalid_args_fails) {
EXPECT_EQ(RMW_RET_INVALID_ARGUMENT, rmw_init_options_fini(some_identifier, nullptr));
rcutils_reset_error();

rmw_init_options_t options = rmw_get_zero_initialized_init_options();
rmw_init_options_t options = rmw_get_default_init_options();
// Cannot finalize an options instance that has not been initialized.
EXPECT_EQ(RMW_RET_INVALID_ARGUMENT, rmw_init_options_fini(some_identifier, &options));
rcutils_reset_error();
Expand Down