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Add fault-injection unit tests (coverage part 2/3) (#766)

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* Fault injection tests for rcl_yaml

Signed-off-by: Stephen Brawner <brawner@gmail.com>

* PR Feedback

Signed-off-by: Stephen Brawner <brawner@gmail.com>

* Pause fault injection

Signed-off-by: Stephen Brawner <brawner@gmail.com>

* variant_copy

Signed-off-by: Stephen Brawner <brawner@gmail.com>
This commit is contained in:
brawner 2020-09-02 14:35:25 -07:00 • committed by Alejandro Hernández Cordero
parent 79e2e044d3
commit 08bbdde860
4 changed files with 133 additions and 35 deletions
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54
rcl_yaml_param_parser/test/test_namespace.cpp
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@ -104,3 +104,57 @@ TEST(TestNamespace, replace_ns) {
EXPECT_STREQ(expected_param_ns, ns_tracker.parameter_ns);
EXPECT_EQ(3u, ns_tracker.num_parameter_ns);
}
TEST(TestNamespace, replace_ns_maybe_fail) {
rcutils_allocator_t allocator = rcutils_get_default_allocator();
namespace_tracker_t ns_tracker;
ns_tracker.node_ns = rcutils_strdup("node1/node2", allocator);
ASSERT_STREQ("node1/node2", ns_tracker.node_ns);
ns_tracker.parameter_ns = rcutils_strdup("param1.param2", allocator);
ASSERT_STREQ("param1.param2", ns_tracker.parameter_ns);
ns_tracker.num_node_ns = 2;
ns_tracker.num_parameter_ns = 2;
OSRF_TESTING_TOOLS_CPP_SCOPE_EXIT(
{
allocator.deallocate(ns_tracker.node_ns, allocator.state);
allocator.deallocate(ns_tracker.parameter_ns, allocator.state);
});
char * expected_ns = rcutils_strdup("new_ns1/new_ns2/new_ns3", allocator);
ASSERT_STREQ("new_ns1/new_ns2/new_ns3", expected_ns);
OSRF_TESTING_TOOLS_CPP_SCOPE_EXIT(
{
allocator.deallocate(expected_ns, allocator.state);
});
char * expected_param_ns =
rcutils_strdup("new_param1.new_param2.new_param3", allocator);
ASSERT_STREQ("new_param1.new_param2.new_param3", expected_param_ns);
OSRF_TESTING_TOOLS_CPP_SCOPE_EXIT(
{
allocator.deallocate(expected_param_ns, allocator.state);
});
RCUTILS_FAULT_INJECTION_TEST(
{
rcutils_ret_t ret =
replace_ns(&ns_tracker, expected_ns, 3, NS_TYPE_NODE, allocator);
if (RCUTILS_RET_OK != ret) {
EXPECT_EQ(nullptr, ns_tracker.node_ns);
rcutils_reset_error();
} else {
EXPECT_EQ(RCUTILS_RET_OK, ret) << rcutils_get_error_string().str;
EXPECT_STREQ(expected_ns, ns_tracker.node_ns);
EXPECT_EQ(3u, ns_tracker.num_node_ns);
}
ret = replace_ns(&ns_tracker, expected_param_ns, 3, NS_TYPE_PARAM, allocator);
if (RCUTILS_RET_OK != ret) {
EXPECT_EQ(nullptr, ns_tracker.parameter_ns);
rcutils_reset_error();
} else {
EXPECT_STREQ(expected_param_ns, ns_tracker.parameter_ns);
EXPECT_EQ(3u, ns_tracker.num_parameter_ns);
}
});
}