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authorAnton Samokhvalov <pg83@yandex.ru>2022-02-10 16:45:15 +0300
committerDaniil Cherednik <dcherednik@yandex-team.ru>2022-02-10 16:45:15 +0300
commit72cb13b4aff9bc9cf22e49251bc8fd143f82538f (patch)
treeda2c34829458c7d4e74bdfbdf85dff449e9e7fb8 /util/generic/mem_copy_ut.cpp
parent778e51ba091dc39e7b7fcab2b9cf4dbedfb6f2b5 (diff)
downloadydb-72cb13b4aff9bc9cf22e49251bc8fd143f82538f.tar.gz
Restoring authorship annotation for Anton Samokhvalov <pg83@yandex.ru>. Commit 1 of 2.
Diffstat (limited to 'util/generic/mem_copy_ut.cpp')
-rw-r--r--util/generic/mem_copy_ut.cpp188
1 files changed, 94 insertions, 94 deletions
diff --git a/util/generic/mem_copy_ut.cpp b/util/generic/mem_copy_ut.cpp
index 8b55a11cf6..59b6747655 100644
--- a/util/generic/mem_copy_ut.cpp
+++ b/util/generic/mem_copy_ut.cpp
@@ -1,113 +1,113 @@
-#include "mem_copy.h"
-
+#include "mem_copy.h"
+
#include <library/cpp/testing/unittest/registar.h>
-
-namespace {
+
+namespace {
class TAssignBCalled: public yexception {
};
- struct TB {
- inline TB& operator=(const TB&) {
+ struct TB {
+ inline TB& operator=(const TB&) {
throw TAssignBCalled();
-
- return *this;
- }
- };
-
- struct TC: public TB {
- };
-}
-
+
+ return *this;
+ }
+ };
+
+ struct TC: public TB {
+ };
+}
+
Y_DECLARE_PODTYPE(TB);
-
+
Y_UNIT_TEST_SUITE(TestMemCopy) {
Y_UNIT_TEST(Test1) {
- char buf[] = "123";
- char buf1[sizeof(buf)];
-
- UNIT_ASSERT_EQUAL(MemCopy(buf1, buf, sizeof(buf)), buf1);
-
- for (size_t i = 0; i < sizeof(buf); ++i) {
- UNIT_ASSERT_VALUES_EQUAL(buf[i], buf1[i]);
- }
- }
-
- static int x = 0;
-
- struct TA {
- inline TA() {
- X = ++x;
- }
-
- int X;
- };
-
+ char buf[] = "123";
+ char buf1[sizeof(buf)];
+
+ UNIT_ASSERT_EQUAL(MemCopy(buf1, buf, sizeof(buf)), buf1);
+
+ for (size_t i = 0; i < sizeof(buf); ++i) {
+ UNIT_ASSERT_VALUES_EQUAL(buf[i], buf1[i]);
+ }
+ }
+
+ static int x = 0;
+
+ struct TA {
+ inline TA() {
+ X = ++x;
+ }
+
+ int X;
+ };
+
Y_UNIT_TEST(Test2) {
- x = 0;
-
- TA a1[5];
- TA a2[5];
-
- UNIT_ASSERT_VALUES_EQUAL(a1[0].X, 1);
- UNIT_ASSERT_VALUES_EQUAL(a2[0].X, 6);
-
- MemCopy(a2, a1, 5);
-
- for (size_t i = 0; i < 5; ++i) {
- UNIT_ASSERT_VALUES_EQUAL(a1[i].X, a2[i].X);
- }
- }
-
+ x = 0;
+
+ TA a1[5];
+ TA a2[5];
+
+ UNIT_ASSERT_VALUES_EQUAL(a1[0].X, 1);
+ UNIT_ASSERT_VALUES_EQUAL(a2[0].X, 6);
+
+ MemCopy(a2, a1, 5);
+
+ for (size_t i = 0; i < 5; ++i) {
+ UNIT_ASSERT_VALUES_EQUAL(a1[i].X, a2[i].X);
+ }
+ }
+
Y_UNIT_TEST(Test3) {
- TB b1[5];
- TB b2[5];
-
- MemCopy(b2, b1, 5);
- }
-
+ TB b1[5];
+ TB b2[5];
+
+ MemCopy(b2, b1, 5);
+ }
+
Y_UNIT_TEST(Test4) {
- TC c1[5];
- TC c2[5];
-
+ TC c1[5];
+ TC c2[5];
+
UNIT_ASSERT_EXCEPTION(MemCopy(c2, c1, 5), TAssignBCalled);
- }
-
- template <class T>
- inline void FillX(T* b, T* e) {
+ }
+
+ template <class T>
+ inline void FillX(T* b, T* e) {
int tmp = 0;
-
- while (b != e) {
+
+ while (b != e) {
(b++)->X = ++tmp;
- }
- }
-
+ }
+ }
+
Y_UNIT_TEST(Test5) {
- struct TD {
- int X;
- };
-
- TD orig[50];
-
- for (ssize_t i = -15; i < 15; ++i) {
- TD* b = orig + 20;
- TD* e = b + 10;
-
- FillX(b, e);
-
- TD* to = b + i;
-
- MemMove(to, b, e - b - 1);
-
- for (size_t j = 0; j < (e - b) - (size_t)1; ++j) {
- UNIT_ASSERT_VALUES_EQUAL(to[j].X, j + 1);
- }
- }
- }
-
+ struct TD {
+ int X;
+ };
+
+ TD orig[50];
+
+ for (ssize_t i = -15; i < 15; ++i) {
+ TD* b = orig + 20;
+ TD* e = b + 10;
+
+ FillX(b, e);
+
+ TD* to = b + i;
+
+ MemMove(to, b, e - b - 1);
+
+ for (size_t j = 0; j < (e - b) - (size_t)1; ++j) {
+ UNIT_ASSERT_VALUES_EQUAL(to[j].X, j + 1);
+ }
+ }
+ }
+
Y_UNIT_TEST(TestEmpty) {
char* tmp = nullptr;
-
+
UNIT_ASSERT(MemCopy(tmp, tmp, 0) == nullptr);
UNIT_ASSERT(MemMove(tmp, tmp, 0) == nullptr);
- }
-}
+ }
+}