test/libapt/assert.h

   1 #include <iostream>
   2
   3 #define equals(x,y) assertEquals(y, x, __LINE__)
   4 #define equalsNot(x,y) assertEqualsNot(y, x, __LINE__)
   5
   6 template < typename X, typename Y >
   7 void OutputAssertEqual(X expect, char const* compare, Y get, unsigned long const &line) {
   8         std::cerr << "Test FAILED: »" << expect << "« " << compare << " »" << get << "« at line " << line << std::endl;
   9 }
  10
  11 template < typename X, typename Y >
  12 void assertEquals(X expect, Y get, unsigned long const &line) {
  13         if (expect == get)
  14                 return;
  15         OutputAssertEqual(expect, "==", get, line);
  16 }
  17
  18 template < typename X, typename Y >
  19 void assertEqualsNot(X expect, Y get, unsigned long const &line) {
  20         if (expect != get)
  21                 return;
  22         OutputAssertEqual(expect, "!=", get, line);
  23 }
  24
  25 void assertEquals(unsigned int const &expect, int const &get, unsigned long const &line) {
  26         if (get < 0)
  27                 OutputAssertEqual(expect, "==", get, line);
  28         assertEquals<unsigned int const&, unsigned int const&>(expect, get, line);
  29 }
  30
  31 void assertEquals(int const &expect, unsigned int const &get, unsigned long const &line) {
  32         if (expect < 0)
  33                 OutputAssertEqual(expect, "==", get, line);
  34         assertEquals<unsigned int const&, unsigned int const&>(expect, get, line);
  35 }
  36
  37 void assertEquals(unsigned long const &expect, int const &get, unsigned long const &line) {
  38         if (get < 0)
  39                 OutputAssertEqual(expect, "==", get, line);
  40         assertEquals<unsigned long const&, unsigned long const&>(expect, get, line);
  41 }
  42
  43 void assertEquals(int const &expect, unsigned long const &get, unsigned long const &line) {
  44         if (expect < 0)
  45                 OutputAssertEqual(expect, "==", get, line);
  46         assertEquals<unsigned long const&, unsigned long const&>(expect, get, line);
  47 }
  48
  49
  50 #define equalsOr2(x,y,z) assertEqualsOr2(y, z, x, __LINE__)
  51
  52 template < typename X, typename Y >
  53 void OutputAssertEqualOr2(X expect1, X expect2, char const* compare, Y get, unsigned long const &line) {
  54         std::cerr << "Test FAILED: »" << expect1 << "« or »" << expect2 << "« " << compare << " »" << get << "« at line " << line << std::endl;
  55 }
  56
  57 template < typename X, typename Y >
  58 void assertEqualsOr2(X expect1, X expect2, Y get, unsigned long const &line) {
  59         if (expect1 == get || expect2 == get)
  60                 return;
  61         OutputAssertEqualOr2(expect1, expect2, "==", get, line);
  62 }
  63
  64 void assertEqualsOr2(unsigned int const &expect1, unsigned int const &expect2, int const &get, unsigned long const &line) {
  65         if (get < 0)
  66                 OutputAssertEqualOr2(expect1, expect2, "==", get, line);
  67         assertEqualsOr2<unsigned int const&, unsigned int const&>(expect1, expect2, get, line);
  68 }
  69
  70 void assertEqualsOr2(int const &expect1, int const &expect2, unsigned int const &get, unsigned long const &line) {
  71         if (expect1 < 0 && expect2 < 0)
  72                 OutputAssertEqualOr2(expect1, expect2, "==", get, line);
  73         assertEqualsOr2<unsigned int const&, unsigned int const&>(expect1, expect2, get, line);
  74 }
  75
  76
  77 #define equalsOr3(w,x,y,z) assertEqualsOr3(x, y, z, w, __LINE__)
  78
  79 template < typename X, typename Y >
  80 void OutputAssertEqualOr3(X expect1, X expect2, X expect3, char const* compare, Y get, unsigned long const &line) {
  81         std::cerr << "Test FAILED: »" << expect1 << "« or »" << expect2 << "« or »" << expect3 << "« " << compare << " »" << get << "« at line " << line << std::endl;
  82 }
  83
  84 template < typename X, typename Y >
  85 void assertEqualsOr3(X expect1, X expect2, X expect3, Y get, unsigned long const &line) {
  86         if (expect1 == get || expect2 == get || expect3 == get)
  87                 return;
  88         OutputAssertEqualOr3(expect1, expect2, expect3, "==", get, line);
  89 }
  90
  91 #define equalsOr4(v,w,x,y,z) assertEqualsOr4(w, x, y, z, v, __LINE__)
  92
  93 template < typename X, typename Y >
  94 void OutputAssertEqualOr4(X expect1, X expect2, X expect3, X expect4, char const* compare, Y get, unsigned long const &line) {
  95         std::cerr << "Test FAILED: »" << expect1 << "« or »" << expect2 << "« or »" << expect3 << "« or »" << expect4 << "« " << compare << " »" << get << "« at line " << line << std::endl;
  96 }
  97
  98 template < typename X, typename Y >
  99 void assertEqualsOr4(X expect1, X expect2, X expect3, X expect4, Y get, unsigned long const &line) {
 100         if (expect1 == get || expect2 == get || expect3 == get || expect4 == get)
 101                 return;
 102         OutputAssertEqualOr4(expect1, expect2, expect3, expect4, "==", get, line);
 103 }
 104
 105 // simple helper to quickly output a vectors
 106 template < typename X >
 107 void dumpVector(X vec) {
 108         for (typename X::const_iterator v = vec.begin();
 109              v != vec.end(); ++v)
 110                 std::cout << *v << std::endl;
 111 }