diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..b8bd026
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,28 @@
+# Compiled Object files
+*.slo
+*.lo
+*.o
+*.obj
+
+# Precompiled Headers
+*.gch
+*.pch
+
+# Compiled Dynamic libraries
+*.so
+*.dylib
+*.dll
+
+# Fortran module files
+*.mod
+
+# Compiled Static libraries
+*.lai
+*.la
+*.a
+*.lib
+
+# Executables
+*.exe
+*.out
+*.app
diff --git a/.gitmodules b/.gitmodules
new file mode 100644
index 0000000..75c212a
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,3 @@
+[submodule "Catch"]
+ path = Catch
+ url = https://github.com/philsquared/Catch
diff --git a/.idea/.name b/.idea/.name
new file mode 100644
index 0000000..aa21156
--- /dev/null
+++ b/.idea/.name
@@ -0,0 +1 @@
+OhString
\ No newline at end of file
diff --git a/.idea/OhString.iml b/.idea/OhString.iml
new file mode 100644
index 0000000..f19c8da
--- /dev/null
+++ b/.idea/OhString.iml
@@ -0,0 +1,29 @@
+
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diff --git a/.idea/encodings.xml b/.idea/encodings.xml
new file mode 100644
index 0000000..97626ba
--- /dev/null
+++ b/.idea/encodings.xml
@@ -0,0 +1,6 @@
+
+
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+
+
+
\ No newline at end of file
diff --git a/.idea/misc.xml b/.idea/misc.xml
new file mode 100644
index 0000000..3eb495b
--- /dev/null
+++ b/.idea/misc.xml
@@ -0,0 +1,14 @@
+
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+
\ No newline at end of file
diff --git a/.idea/modules.xml b/.idea/modules.xml
new file mode 100644
index 0000000..1abeea8
--- /dev/null
+++ b/.idea/modules.xml
@@ -0,0 +1,8 @@
+
+
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+
\ No newline at end of file
diff --git a/.idea/vcs.xml b/.idea/vcs.xml
new file mode 100644
index 0000000..94a25f7
--- /dev/null
+++ b/.idea/vcs.xml
@@ -0,0 +1,6 @@
+
+
+
+
+
+
\ No newline at end of file
diff --git a/.idea/workspace.xml b/.idea/workspace.xml
new file mode 100644
index 0000000..64c004e
--- /dev/null
+++ b/.idea/workspace.xml
@@ -0,0 +1,650 @@
+
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\ No newline at end of file
diff --git a/.travis.yml b/.travis.yml
new file mode 100644
index 0000000..d65ed7f
--- /dev/null
+++ b/.travis.yml
@@ -0,0 +1,31 @@
+sudo: false
+
+language: cpp
+
+compiler:
+ - clang
+ - gcc
+
+before_install:
+ - pip install --user cpp-coveralls
+
+install:
+ - if [ "$CXX" = "g++" ]; then export CXX="g++-4.9" CC="gcc-4.9"; fi
+ - if [ "$CXX" = "clang++" ]; then export CXX="clang++-3.7" CC="clang-3.7"; fi
+ - mkdir build
+ - cd build
+ - cmake ..
+ - make
+
+script:
+ - ctest -V
+
+addons:
+ apt:
+ sources:
+ - ubuntu-toolchain-r-test
+ - llvm-toolchain-precise-3.7
+ packages:
+ - gcc-4.9
+ - g++-4.9
+ - clang-3.7
\ No newline at end of file
diff --git a/CMakeLists.txt b/CMakeLists.txt
new file mode 100644
index 0000000..7feb669
--- /dev/null
+++ b/CMakeLists.txt
@@ -0,0 +1,20 @@
+cmake_minimum_required(VERSION 2.8)
+project(CppLab2)
+
+if (MSVC)
+ add_definitions(/W4)
+else()
+ add_definitions(-Wall)
+ add_definitions(-std=c++11)
+endif()
+
+include_directories(Catch/include)
+include_directories(include)
+
+enable_testing()
+
+set(SOURCES src/string.cpp)
+
+add_executable(test_string tests/test_string.cpp ${SOURCES})
+
+add_test(NAME ${PROJECT_NAME} COMMAND test_string)
\ No newline at end of file
diff --git a/Catch b/Catch
new file mode 160000
index 0000000..6de7142
--- /dev/null
+++ b/Catch
@@ -0,0 +1 @@
+Subproject commit 6de7142d1fcf3075bd17d3f6fa2ee76ce4c85cf8
diff --git a/LICENSE.txt b/LICENSE.txt
new file mode 100644
index 0000000..5bf4c60
--- /dev/null
+++ b/LICENSE.txt
@@ -0,0 +1,22 @@
+The MIT License (MIT)
+
+Copyright (c) 2016 sdukshis
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+
diff --git a/README.md b/README.md
index e69de29..4aef36f 100644
--- a/README.md
+++ b/README.md
@@ -0,0 +1,3 @@
+# *KENTAVOR *
+[](https://ci.appveyor.com/project/Engage222/laba2-3qflw/branch/dev)
+[](https://travis-ci.org/Engage222/laba2)
\ No newline at end of file
diff --git a/appveyor.yml b/appveyor.yml
new file mode 100644
index 0000000..7ddbd3a
--- /dev/null
+++ b/appveyor.yml
@@ -0,0 +1,20 @@
+version: 1.0.{build}
+
+clone_folder: c:\dev\complex
+
+build:
+
+install:
+ - git submodule -q update --init --recursive
+
+build_script:
+ - cd c:\dev\complex
+ - md build
+ - cd build
+ - cmake ..
+ - cmake --build . --config debug
+
+after_build:
+
+test_script:
+ - cmd: ctest -C Debug -VV
diff --git a/include/MyString.h b/include/MyString.h
new file mode 100644
index 0000000..01acd85
--- /dev/null
+++ b/include/MyString.h
@@ -0,0 +1,45 @@
+#ifndef MYSTRING_H
+#define MYSTRING_H
+#include
+
+class String {
+private:
+ unsigned int size_st;
+ char *str_;
+ static char pos_;
+public:
+ String();
+ String(const char *str);
+ String(const char *str, unsigned count);
+ String(char ch, unsigned count);
+ String(const String &other);
+ String(String &&other);
+ ~String();
+ String & operator=(const String &other);
+ String & operator=(String &&other);
+
+ String & operator+=(const String &suffix);
+ String & operator+=(const char *suffix);
+ String & operator+=(char suffix);
+ void swap(String &other);
+ char & operator[](unsigned pos);
+ const char operator[](unsigned pos) const;
+
+ char & at(unsigned int pos);
+ const char at (unsigned int pos)const ;
+
+ const char * data() const;
+
+ unsigned int size() const;
+
+ friend bool operator==(const String &lhs, const String &rhs);
+ friend bool operator<(const String &lhs, const String &rhs);
+};
+String operator+(const String &lhs, const String &rhs);
+String operator+(const String &lhs, const char *rhs);
+String operator+(const char *lhs, const String &rhs);
+bool operator!=(const String &lhs, const String &rhs);
+bool operator<=(const String &lhs, const String &rhs);
+bool operator>(const String &lhs, const String &rhs);
+bool operator>=(const String &lhs, const String &rhs);
+#endif
diff --git a/src/string.cpp b/src/string.cpp
new file mode 100644
index 0000000..8a17236
--- /dev/null
+++ b/src/string.cpp
@@ -0,0 +1,176 @@
+#include
+#include
+#include "MyString.h"
+
+char String::pos_ = '\0';
+
+String::String() : str_(&pos_), size_st(0) {}
+
+String::String(const char *str) : size_st(std::strlen(str)) {
+ str_=new char[size_st+1];
+ std::strcpy(str_, str);
+}
+
+String::String(const char *str, unsigned count) : size_st(count) {
+ str_ = new char [count + 1];
+ for (unsigned int i = 0; i < count; i++){
+ str_[i] = str[i];
+ }
+ str_[count] = pos_;
+}
+
+String::String(char ch, unsigned count) : size_st(count) {
+ str_ = new char[count + 1];
+ for (unsigned i = 0; i < count; ++i ){
+ str_[i] = ch;
+ }
+ str_[count] = '\0';
+ size_st= count;
+}
+
+String::String(const String &other) : size_st(other.size_st) {
+ str_ = new char[size_st+1];
+ std::strcpy(str_, other.str_);
+}
+
+String::String(String &&other) : str_(other.str_), size_st(other.size_st) {
+ other.str_ = &pos_;
+ other.size_st = 0;
+}
+
+String::~String() {
+ if (str_ != &pos_) {
+ delete[] str_;
+ }
+}
+
+String &String::operator=(const String &other){
+ String b(other);
+ this->swap(b);
+ return *this;
+}
+
+String &String::operator=(String &&other){
+ if (&(other) != this) {
+ if (str_ != &pos_) {
+ delete[] str_;
+ }
+ str_ = other.str_;
+ size_st = other.size_st;
+ other.str_ = &pos_;
+ other.size_st = 0;
+ }
+ return *this;
+}
+
+String &String::operator+=(const String &suffix) {
+ char *a = new char[size_st + suffix.size_st + 1];
+ std::strcpy(a, str_);
+ std::strcat(a,suffix.str_);
+ if (str_ != &pos_) {
+ delete[] str_;
+ }
+ str_ = a;
+ size_st += suffix.size_st;
+ return *this;
+}
+
+String &String::operator+=(const char *suffix) {
+ char *a = new char[size_st + std::strlen(suffix) + 1];
+ std::strcpy(a, str_);
+ std::strcat(a,suffix);
+ if (str_ != &pos_) {
+ delete[] str_;
+ }
+ str_ = a;
+ size_st += std::strlen(suffix);
+ return *this;
+}
+
+String &String::operator+=(char suffix) {
+ String b(suffix,1);
+ char *a = new char[size_st + 2];
+ std::strcpy(a,str_);
+ std::strcat(a,b.str_);
+ if (str_ != &pos_) {
+ delete[] str_;
+ }
+ str_ = a;
+ size_st += 1;
+ return *this;
+}
+
+void String::swap(String &other){
+ std::swap (str_,other.str_);
+ std::swap (size_st,other.size_st);
+}
+
+char &String::operator[](unsigned pos){
+ return str_[pos];
+}
+
+const char String::operator[](unsigned pos) const{
+ return str_[pos];
+}
+
+char &String::at(unsigned int pos) {
+ if (pos >= size_st) {
+ throw std::out_of_range("positon >= size of string");
+ }
+ return str_[pos];
+}
+
+const char String::at(unsigned int pos) const {
+ if (pos >= size_st) {
+ throw std::out_of_range("positon >= size of string");
+ }
+ return str_[pos];
+}
+
+const char *String:: data() const{
+ return str_;
+}
+
+unsigned int String::size() const{
+ return size_st;
+}
+
+bool operator==(const String &lhs, const String &rhs){
+ return !std::strcmp(lhs.str_, rhs.str_);
+}
+
+bool operator<(const String &lhs, const String &rhs) {
+ return std::strcmp(lhs.str_, rhs.str_) < 0;
+}
+
+String operator+(const String &lhs, const String &rhs) {
+ return String(lhs) += rhs;
+}
+
+String operator+(const String &lhs, const char *rhs) {
+ return String(lhs) += rhs;
+}
+
+String operator+(const char *lhs, const String &rhs) {
+ return String(rhs) += lhs;
+}
+
+bool operator!=(const String &lhs, const String &rhs) {
+ return !(lhs == rhs);
+}
+
+bool operator<=(const String &lhs, const String &rhs) {
+ return (lhs == rhs) || (lhs < rhs);
+}
+
+bool operator>(const String &lhs, const String &rhs) {
+ return !(lhs <= rhs);
+}
+
+bool operator>=(const String &lhs, const String &rhs) {
+ return !(lhs < rhs);
+}
+
+std::ostream &operator<<(std::ostream &stream, const String &A) {
+ return stream << A.data();
+}
diff --git a/tests/test_string.cpp b/tests/test_string.cpp
new file mode 100644
index 0000000..04aa3ea
--- /dev/null
+++ b/tests/test_string.cpp
@@ -0,0 +1,254 @@
+#include "MyString.h"
+#include
+#include
+#define CATCH_CONFIG_MAIN
+#include "catch.hpp"
+
+
+
+
+TEST_CASE("TEST 1") {
+ String s;
+ REQUIRE(*(s.data()) == '\0');
+ REQUIRE(s.size() == 0);
+}
+
+TEST_CASE("TEST 2") {
+ char B[] = "Test2";
+ String A(B);
+ const char *pt = A.data();
+ REQUIRE(A.size() == 5);
+ for (unsigned i = 0; i <= A.size(); ++i) {
+ REQUIRE(B[i] == *(pt++));
+ }
+}
+
+TEST_CASE("TEST 3") {
+ char B[] = "Test3";
+ String A(B, 5);
+ const char *pt = A.data();
+ REQUIRE(A.size() == 5);
+ for (unsigned i = 0; i <= A.size(); ++i) {
+ REQUIRE(B[i] == *(pt++));
+ }
+}
+
+TEST_CASE("Test 4") {
+ char B = 'q';
+ String A(B, 1);
+ const char *pt = A.data();
+ REQUIRE(A.size() == 1);
+ for (unsigned i = 0; i < A.size(); ++i) {
+ REQUIRE(B == *(pt++));
+ }
+ REQUIRE('\0' == *pt);
+}
+
+TEST_CASE("Test5") {
+ String B("Test5");
+ String A(B);
+ REQUIRE(A.size() == B.size());
+ for (unsigned i = 0; i <= A.size(); ++i) {
+ REQUIRE(B[i] == A[i]);
+ }
+}
+TEST_CASE("Test6") {
+ String B("Test6");
+ String C(B);
+ String A(std::move(B));
+ REQUIRE(A.size() == C.size());
+ for (unsigned i = 0; i <= A.size(); ++i) {
+ REQUIRE(C[i] == A[i]);
+ }
+ REQUIRE(B.size() == 0);
+ REQUIRE(*(B.data()) == '\0');
+}
+
+TEST_CASE ("Test_assigment1") {
+ String A("Test_assigment1");
+ String B, C;
+ C = B = A;
+ REQUIRE(A.size() == C.size());
+ for (unsigned i = 0; i <= A.size(); ++i) {
+ REQUIRE(C[i] == A[i]);
+ }
+}
+
+TEST_CASE ("Test_assigment2") {
+ String B("Test_assigment2");
+ String C = B;
+ String A = std::move(B);
+ REQUIRE(A.size() == C.size());
+ for (unsigned i = 0; i <= A.size(); ++i) {
+ REQUIRE(C[i] == A[i]);
+ }
+ REQUIRE(B.size() == 0);
+ REQUIRE(*(B.data()) == '\0');
+}
+
+TEST_CASE ("Test_plus_assigment_1") {
+ char res[] = "plus_assigment";
+ String A("plus_");
+ size_t Asize = A.size();
+ String B("assigment");
+ size_t Bsize = B.size();
+ A += B;
+ std::cout< B);
+
+}
+
+TEST_CASE ("Test_more_equality") {
+ String A("more");
+ String B("more");
+ String C("equality");
+ REQUIRE(((B >= A) && (A >= C)));
+
+}
\ No newline at end of file