created macro for STACK_TYPE format in printf; changed tests to double; other small changes

Author: Lord-KA

CMakeLists.txt

@@ -1,5 +1,5 @@
 cmake_minimum_required(VERSION 3.14)
-project(Onegin)
+project(Stack)
 
 set(CMAKE_CXX_COMPILER "/usr/bin/clang++" CACHE string "clang compiler" FORCE) #TODO check if clang is present when COVERAGE needed
 

gstack-config.h

@@ -49,8 +49,6 @@
     #include <sys/mman.h>
 #endif
 
-#include "gstack-config.h"
-
 
 //===========================================
 // Stack options configuration

gstack-header.h

@@ -458,7 +458,7 @@ static stack_status stack_dumpToStream(const stack *this_, FILE *out)
         size_t cap = fmin(this_->len, capacity);          // in case structure is corrupt and len > capacity
 
         for (size_t i = 0; i < cap; ++i) {
-                fprintf(out, "| *   %d\n", this_->data[i]);      //TODO add generalized print // `*` for in-use cells
+                fprintf(out, "| *   " ELEM_PRINTF_FORM "\n", this_->data[i]);      //TODO add generalized print // `*` for in-use cells
         }
 
         bool printAll = true;

gstack.h

@@ -1,3 +1,6 @@
+typedef int STACK_TYPE;
+#define ELEM_PRINTF_FORM "%d"
+
 #include "gstack.h"
 #include "gtest/gtest.h"
 

stack-demo.cpp

@@ -1,5 +1,8 @@
 #include "gtest/gtest.h"
 
+typedef double STACK_TYPE;
+#define ELEM_PRINTF_FORM "%g"
+
 #include "gstack.h"
 
 #include <random>
@@ -63,7 +66,7 @@ TEST(PushPop, Manual)
     stack_push(&S, 14);
     stack_dump(&S);
 
-    int res = 0;
+    STACK_TYPE res = 0;
     stack_pop(&S, &res);
     EXPECT_EQ(res, 14);
 
@@ -75,7 +78,7 @@ TEST(PushPop, Manual)
 TEST(PushPop, Random)
 {
     stack S = {};
-    std::stack<int> STD = {};
+    std::stack<STACK_TYPE> STD = {};
 
     stack_ctor(&S);
 
@@ -84,12 +87,12 @@ TEST(PushPop, Random)
     for (size_t i = 0; i < iterations; ++i) {
         EXPECT_EQ(S.len, STD.size());
         if (rnd() % 10 < 7) {
-            int item = rnd();
+            STACK_TYPE item = rnd();
             stack_push(&S, item);
             STD.push(item);
         }
         else if (!(S.len || STD.size())) {
-            int item = 0;
+            STACK_TYPE item = 0;
             stack_pop(&S, &item);
             EXPECT_EQ(item, STD.top());
             STD.pop();
@@ -98,7 +101,7 @@ TEST(PushPop, Random)
     EXPECT_EQ(S.len, STD.size());
     while (S.len)
     {
-        int item = 0;
+        STACK_TYPE item = 0;
         stack_pop(&S, &item);
         EXPECT_EQ(item, STD.top());
         STD.pop();