GCC Code Coverage Report

Directory:	src/gate/
File:	src/gate/tests/gatecore_cpp_test/test_memalloc.cpp
Date:	2026-08-06 22:46:24

	Exec	Total	Coverage
Lines:	34	34	100.0%
Functions:	3	3	100.0%
Branches:	54	163	33.1%

  
      Line
      Branch
      Exec
      Source
    
      #include "gate/tests.hpp"
    
      #include "gate/memalloc.hpp"
    
      using namespace gate;
    
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      10
      GATEXX_TEST_UNIT(Mem)
    
      {
    
      2
          char const empty32[32] = GATE_INIT_EMPTY;
    
          {
    
      2
              void* ptr = Mem::alloc(16);
    
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      2
              GATEXX_TEST_REQUIRE(ptr != NULL);
    
      2
              void* newptr = Mem::realloc(ptr, 32);
    
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      2
              GATEXX_TEST_REQUIRE(newptr != NULL);
    
      2
              Mem::clear(newptr, 32);
    
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      2
              GATEXX_TEST_CHECK_EQUAL(Mem::compare(newptr, empty32, 32), 0);
    
      2
              Mem::dealloc(newptr);
    
          }
    
          {
    
      2
              gate::int32_t n = 42;
    
      2
              Mem::clear(n);
    
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      2
              GATEXX_TEST_CHECK_EQUAL(n, 0);
    
      2
              Mem::fill(&n, 1, sizeof(n));
    
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      2
              GATEXX_TEST_CHECK_NOT_EQUAL(n, 0);
    
      2
              Mem::clear(&n, sizeof(n));
    
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      2
              GATEXX_TEST_CHECK_EQUAL(n, 0);
    
      2
              gate::int32_t n2 = 24;
    
      2
              Mem::move(n, n2);
    
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      2
              GATEXX_TEST_CHECK_EQUAL(n, 24);
    
      2
              gate::int32_t n3 = 12;
    
      2
              Mem::move(&n, &n3, sizeof(n));
    
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      2
              GATEXX_TEST_CHECK_EQUAL(n, 12);
    
          }
    
          {
    
      2
              char const a1[4] = { 1, 2, 3, 4 };
    
      2
              char const a1rev[4] = { 4, 3, 2, 1 };
    
      2
              char const a2[4] = { 1, 2, 3, 5 };
    
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      2
              GATEXX_TEST_CHECK(Mem::compare(a1, a2, sizeof(a1)) < 0);
    
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      2
              GATEXX_TEST_CHECK(Mem::compare(a2, a1, sizeof(a1)) > 0);
    
              char a1cpy[4];
    
      2
              Mem::copy(a1cpy, a1, sizeof(a1));
    
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      2
              GATEXX_TEST_CHECK(Mem::compare(a1, a1cpy, sizeof(a1)) == 0);
    
      2
              Mem::reverse(a1cpy, sizeof(a1cpy));
    
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      2
              GATEXX_TEST_CHECK(Mem::compare(a1rev, a1cpy, sizeof(a1)) == 0);
    
              char a1cpy2[4];
    
      2
              Mem::copyReverse(a1cpy2, a1, sizeof(a1));
    
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      2
              GATEXX_TEST_CHECK(Mem::compare(a1rev, a1cpy2, sizeof(a1)) == 0);
    
          }
    
      2
      }

Line	Branch	Exec	Source
1			#include "gate/tests.hpp"
2			#include "gate/memalloc.hpp"
3
4			using namespace gate;
5
6	2/7 ✓ Branch 2 taken 3 times. ✓ Branch 3 taken 1 times. ✗ Branch 4 not taken. ✗ Branch 11 not taken. ✗ Branch 12 not taken. ✗ Branch 14 not taken. ✗ Branch 15 not taken.	10	GATEXX_TEST_UNIT(Mem)
7			{
8		2	char const empty32[32] = GATE_INIT_EMPTY;
9			{
10		2	void* ptr = Mem::alloc(16);
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12		2	void* newptr = Mem::realloc(ptr, 32);
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14		2	Mem::clear(newptr, 32);
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16		2	Mem::dealloc(newptr);
17			}
18
19			{
20		2	gate::int32_t n = 42;
21		2	Mem::clear(n);
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23		2	Mem::fill(&n, 1, sizeof(n));
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25		2	Mem::clear(&n, sizeof(n));
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27
28		2	gate::int32_t n2 = 24;
29		2	Mem::move(n, n2);
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31
32		2	gate::int32_t n3 = 12;
33		2	Mem::move(&n, &n3, sizeof(n));
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35			}
36
37			{
38		2	char const a1[4] = { 1, 2, 3, 4 };
39		2	char const a1rev[4] = { 4, 3, 2, 1 };
40		2	char const a2[4] = { 1, 2, 3, 5 };
41	4/12 ✓ Branch 1 taken 1 times. ✗ Branch 2 not taken. ✓ Branch 4 taken 1 times. ✗ Branch 5 not taken. ✓ Branch 7 taken 1 times. ✗ Branch 8 not taken. ✓ Branch 10 taken 1 times. ✗ Branch 11 not taken. ✗ Branch 13 not taken. ✗ Branch 14 not taken. ✗ Branch 16 not taken. ✗ Branch 17 not taken.	2	GATEXX_TEST_CHECK(Mem::compare(a1, a2, sizeof(a1)) < 0);
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43
44			char a1cpy[4];
45		2	Mem::copy(a1cpy, a1, sizeof(a1));
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47		2	Mem::reverse(a1cpy, sizeof(a1cpy));
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49
50			char a1cpy2[4];
51		2	Mem::copyReverse(a1cpy2, a1, sizeof(a1));
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53
54			}
55
56		2	}
57