Electroneum
apply_permutation.cpp File Reference
#include "gtest/gtest.h"
#include "common/apply_permutation.h"
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Functions

 TEST (apply_permutation, empty)
 
 TEST (apply_permutation, reorder)
 
 TEST (apply_permutation, bad_size)
 
 TEST (apply_permutation, bad_permutation)
 

Function Documentation

◆ TEST() [1/4]

TEST ( apply_permutation  ,
empty   
)

Definition at line 32 of file apply_permutation.cpp.

33 {
34  std::vector<int> v = {};
36  ASSERT_EQ(v, std::vector<int>({}));
37 }
void apply_permutation(std::vector< size_t > permutation, const F &swap)
#define ASSERT_EQ(val1, val2)
Definition: gtest.h:1956
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◆ TEST() [2/4]

TEST ( apply_permutation  ,
reorder   
)

Definition at line 39 of file apply_permutation.cpp.

40 {
41  // 0 1 2 3 4 5 6
42  std::vector<int> v = {8, 4, 6, 1, 7, 2, 4};
43  tools::apply_permutation({3, 5, 6, 1, 2, 4, 0}, v);
44  ASSERT_EQ(v, std::vector<int>({1, 2, 4, 4, 6, 7, 8}));
45 }
void apply_permutation(std::vector< size_t > permutation, const F &swap)
#define ASSERT_EQ(val1, val2)
Definition: gtest.h:1956
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◆ TEST() [3/4]

TEST ( apply_permutation  ,
bad_size   
)

Definition at line 47 of file apply_permutation.cpp.

48 {
49  std::vector<int> v_large = {8, 4, 6, 1, 7, 2, 4, 9};
50  std::vector<int> v_small = {8, 4, 6, 1, 7, 2};
51  try
52  {
53  tools::apply_permutation({3, 5, 6, 1, 2, 4, 0}, v_large);
54  ASSERT_FALSE(true);
55  }
56  catch (const std::exception &e) {}
57  try
58  {
59  tools::apply_permutation({3, 5, 6, 1, 2, 4, 0}, v_small);
60  ASSERT_FALSE(true);
61  }
62  catch (const std::exception &e) {}
63 }
void apply_permutation(std::vector< size_t > permutation, const F &swap)
#define ASSERT_FALSE(condition)
Definition: gtest.h:1868
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◆ TEST() [4/4]

TEST ( apply_permutation  ,
bad_permutation   
)

Definition at line 65 of file apply_permutation.cpp.

66 {
67  std::vector<int> v = {8, 4, 6, 1, 7, 2, 4};
68  try
69  {
70  tools::apply_permutation({3, 5, 6, 1, 2, 4, 1}, v);
71  ASSERT_FALSE(true);
72  }
73  catch (const std::exception &e) {}
74 }
void apply_permutation(std::vector< size_t > permutation, const F &swap)
#define ASSERT_FALSE(condition)
Definition: gtest.h:1868
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