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1 // This file is part of the uSTL library, an STL implementation. |
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2 // |
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3 // Copyright (c) 2005 by Mike Sharov <msharov@users.sourceforge.net> |
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4 // This file is free software, distributed under the MIT License. |
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5 |
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6 #include "stdtest.h" |
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7 |
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8 void MyFormat (const char* fmt, ...) __attribute__((__format__(__printf__,1,2))); |
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9 |
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10 void TestString (void) |
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11 { |
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12 static const char c_TestString1[] = "123456789012345678901234567890"; |
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13 static const char c_TestString2[] = "abcdefghijklmnopqrstuvwxyz"; |
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14 static const char c_TestString3[] = "ABCDEFGHIJKLMNOPQRSTUVWXYZ"; |
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15 string s1 (c_TestString1); |
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16 string s2 (VectorRange (c_TestString2)); |
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17 string s3 (s1); |
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18 |
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19 cout << s1 << endl; |
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20 cout << s2 << endl; |
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21 cout << s3 << endl; |
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22 s3.reserve (48); |
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23 s3.resize (20); |
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24 |
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25 uoff_t i; |
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26 for (i = 0; i < s3.length(); ++ i) |
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27 s3.at(i) = s3.at(i); |
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28 for (i = 0; i < s3.length(); ++ i) |
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29 s3[i] = s3[i]; |
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30 cout.format ("%s\ns3.size() = %zu, max_size() = ", s3.c_str(), s3.size()); |
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31 if (s3.max_size() == SIZE_MAX - 1) |
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32 cout << "(SIZE_MAX/elsize)-1"; |
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33 else |
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34 cout << s3.max_size(); |
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35 cout.format (", capacity() = %zu\n", s3.capacity()); |
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36 |
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37 s1.unlink(); |
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38 s1 = c_TestString2; |
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39 s1 += c_TestString3; |
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40 s1 += '$'; |
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41 cout << s1 << endl; |
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42 |
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43 s1 = "Hello"; |
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44 s2.unlink(); |
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45 s2 = "World"; |
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46 s3 = s1 + s2; |
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47 cout << s3 << endl; |
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48 s3 = "Concatenated " + s1 + s2 + " string."; |
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49 cout << s3 << endl; |
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50 |
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51 if (s1 < s2) |
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52 cout << "s1 < s2\n"; |
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53 if (s1 == s1) |
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54 cout << "s1 == s1\n"; |
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55 if (s1[0] != s1[0]) |
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56 cout << "s1[0] != s1[0]\n"; |
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57 |
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58 string s4; |
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59 s4.link (s1); |
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60 if (s1 == s4) |
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61 cout << "s1 == s4\n"; |
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62 |
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63 s1 = c_TestString1; |
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64 string s5 (s1.begin() + 4, s1.begin() + 4 + 5); |
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65 string s6 (s1.begin() + 4, s1.begin() + 4 + 5); |
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66 if (s5 == s6) |
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67 cout.format ("%s == %s\n", s5.c_str(), s6.c_str()); |
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68 string tail (s1.begin() + 7, s1.end()); |
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69 cout.format ("&s1[7] = %s\n", tail.c_str()); |
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70 |
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71 cout.format ("initial:\t\t%s\n", s1.c_str()); |
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72 cout << "erase(5,find(9)-5)\t"; |
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73 s1.erase (5, s1.find ('9')-5); |
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74 cout << s1 << endl; |
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75 cout << "erase(5,5)\t\t"; |
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76 s1.erase (s1.begin() + 5, 2U); |
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77 s1.erase (5, 3); |
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78 assert (!*s1.end()); |
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79 cout << s1 << endl; |
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80 cout << "push_back('x')\t\t"; |
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81 s1.push_back ('x'); |
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82 assert (!*s1.end()); |
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83 cout << s1 << endl; |
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84 cout << "pop_back()\n"; |
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85 s1.pop_back(); |
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86 assert (!*s1.end()); |
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87 cout << "insert(10,#)\t\t"; |
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88 s1.insert (s1.begin() + 10, '#'); |
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89 assert (!*s1.end()); |
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90 cout << s1 << endl; |
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91 cout << "replace(0,5,@)\t\t"; |
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92 s1.replace (s1.begin(), s1.begin() + 5, 1, '@'); |
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93 assert (!*s1.end()); |
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94 cout << s1 << endl; |
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95 |
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96 s1 = c_TestString1; |
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97 cout.format ("8 found at %zu\n", s1.find ('8')); |
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98 cout.format ("9 found at %zu\n", s1.find ("9")); |
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99 cout.format ("7 rfound at %zu\n", s1.rfind ('7')); |
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100 cout.format ("7 rfound again at %zu\n", s1.rfind ('7', s1.rfind ('7') - 1)); |
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101 cout.format ("67 rfound at %zu\n", s1.rfind ("67")); |
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102 if (s1.rfind("X") == string::npos) |
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103 cout << "X was not rfound\n"; |
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104 else |
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105 cout.format ("X rfound at %zu\n", s1.rfind ("X")); |
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106 uoff_t poundfound = s1.find ("#"); |
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107 if (poundfound != string::npos) |
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108 cout.format ("# found at %zu\n", poundfound); |
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109 cout.format ("[456] found at %zu\n", s1.find_first_of ("456")); |
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110 cout.format ("[456] last found at %zu\n", s1.find_last_of ("456")); |
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111 |
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112 s2.clear(); |
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113 assert (!*s2.end()); |
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114 if (s2.empty()) |
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115 cout.format ("s2 is empty [%s], capacity %zu bytes\n", s2.c_str(), s2.capacity()); |
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116 |
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117 s2.format ("<const] %d, %s, 0x%08X", 42, "[rfile>", 0xDEADBEEF); |
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118 cout.format ("<%zu bytes of %zu> Format '%s'\n", s2.length(), s2.capacity(), s2.c_str()); |
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119 MyFormat ("'<const] %d, %s, 0x%08X'", 42, "[rfile>", 0xDEADBEEF); |
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120 |
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121 cout.format ("hash_value(s2) = %08X, string::hash(s2) = %08X\n", hash_value (s2.begin()), string::hash (s2.begin(), s2.end())); |
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122 } |
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123 |
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124 void MyFormat (const char* fmt, ...) |
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125 { |
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126 string buf; |
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127 simd::reset_mmx(); |
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128 va_list args; |
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129 va_start (args, fmt); |
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130 buf.vformat (fmt, args); |
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131 cout.format ("Custom vararg MyFormat: %s\n", buf.c_str()); |
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132 va_end (args); |
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133 } |
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134 |
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135 StdBvtMain (TestString) |
