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task_test.cc
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task_test.cc
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#include "gtest/gtest.h"
#include "ray/common/common_protocol.h"
#include "ray/raylet/task_spec.h"
namespace ray {
namespace raylet {
void TestTaskReturnId(const TaskID &task_id, int64_t return_index) {
// Round trip test for computing the object ID for a task's return value,
// then computing the task ID that created the object.
ObjectID return_id = ObjectID::ForTaskReturn(task_id, return_index);
ASSERT_EQ(return_id.TaskId(), task_id);
ASSERT_EQ(return_id.ObjectIndex(), return_index);
}
void TestTaskPutId(const TaskID &task_id, int64_t put_index) {
// Round trip test for computing the object ID for a task's put value, then
// computing the task ID that created the object.
ObjectID put_id = ObjectID::ForPut(task_id, put_index);
ASSERT_EQ(put_id.TaskId(), task_id);
ASSERT_EQ(put_id.ObjectIndex(), -1 * put_index);
}
TEST(TaskSpecTest, TestTaskReturnIds) {
TaskID task_id = TaskID::FromRandom();
// Check that we can compute between a task ID and the object IDs of its
// return values and puts.
TestTaskReturnId(task_id, 1);
TestTaskReturnId(task_id, 2);
TestTaskReturnId(task_id, kMaxTaskReturns);
TestTaskPutId(task_id, 1);
TestTaskPutId(task_id, 2);
TestTaskPutId(task_id, kMaxTaskPuts);
}
TEST(IdPropertyTest, TestIdProperty) {
TaskID task_id = TaskID::FromRandom();
ASSERT_EQ(task_id, TaskID::FromBinary(task_id.Binary()));
ObjectID object_id = ObjectID::FromRandom();
ASSERT_EQ(object_id, ObjectID::FromBinary(object_id.Binary()));
ASSERT_TRUE(TaskID().IsNil());
ASSERT_TRUE(TaskID::Nil().IsNil());
ASSERT_TRUE(ObjectID().IsNil());
ASSERT_TRUE(ObjectID::Nil().IsNil());
}
} // namespace raylet
} // namespace ray
int main(int argc, char **argv) {
::testing::InitGoogleTest(&argc, argv);
return RUN_ALL_TESTS();
}