add scoped vector unit test

src/test/CMakeLists.txt

@@ -106,6 +106,7 @@ add_executable(test-z3
   sat_lookahead.cpp
   sat_user_scope.cpp
   scoped_timer.cpp
+  scoped_vector.cpp
   simple_parser.cpp
   simplex.cpp
   simplifier.cpp

src/test/main.cpp

@@ -269,4 +269,5 @@ int main(int argc, char ** argv) {
     TST(euf_bv_plugin);
     TST(euf_arith_plugin);
     TST(sls_test);
+    TST(scoped_vector);
 }

src/test/scoped_vector.cpp

@@ -0,0 +1,99 @@
+#include <iostream>
+#include "util/scoped_vector.h"
+
+void test_push_back_and_access() {
+    scoped_vector<int> sv;
+    sv.push_back(10);
+    
+    sv.push_back(20);
+
+    SASSERT(sv.size() == 2);
+    SASSERT(sv[0] == 10);
+    SASSERT(sv[1] == 20);
+    
+    std::cout << "test_push_back_and_access passed." << std::endl;
+}
+
+void test_scopes() {
+    scoped_vector<int> sv;
+    sv.push_back(10);
+    sv.push_back(20);
+
+    sv.push_scope();
+    sv.push_back(30);
+    sv.push_back(40);
+
+    SASSERT(sv.size() == 4);
+    SASSERT(sv[2] == 30);
+    SASSERT(sv[3] == 40);
+
+    sv.pop_scope(1);
+
+    std::cout << "test_scopes passed." << std::endl;
+    SASSERT(sv.size() == 2);
+    SASSERT(sv[0] == 10);
+    SASSERT(sv[1] == 20);
+
+    std::cout << "test_scopes passed." << std::endl;
+}
+
+void test_set() {
+    scoped_vector<int> sv;
+    sv.push_back(10);
+    sv.push_back(20);
+
+    sv.set(0, 30);
+    sv.set(1, 40);
+
+    SASSERT(sv.size() == 2);
+    SASSERT(sv[0] == 30);
+    SASSERT(sv[1] == 40);
+
+    sv.push_scope();
+    sv.set(0, 50);
+    SASSERT(sv[0] == 50);
+    sv.pop_scope(1);
+    SASSERT(sv[0] == 30);
+
+    std::cout << "test_set passed." << std::endl;
+}
+
+void test_pop_back() {
+    scoped_vector<int> sv;
+    sv.push_back(10);
+    sv.push_back(20);
+
+    SASSERT(sv.size() == 2);
+    sv.pop_back();
+    SASSERT(sv.size() == 1);
+    SASSERT(sv[0] == 10);
+    sv.pop_back();
+    SASSERT(sv.size() == 0);
+
+    std::cout << "test_pop_back passed." << std::endl;
+}
+
+void test_erase_and_swap() {
+    scoped_vector<int> sv;
+    sv.push_back(10);
+    sv.push_back(20);
+    sv.push_back(30);
+
+    sv.erase_and_swap(1);
+
+    SASSERT(sv.size() == 2);
+    SASSERT(sv[0] == 10);
+    SASSERT(sv[1] == 30);
+
+    std::cout << "test_erase_and_swap passed." << std::endl;
+}
+
+void tst_scoped_vector() {
+    test_push_back_and_access();
+    test_scopes();
+    test_set();
+    test_pop_back();
+    test_erase_and_swap();
+
+    std::cout << "All tests passed." << std::endl;
+}