1 #include "gmock/gmock.h" 2 3 #include "config.h" 4 5 #include "log.h" 6 7 #include "data/linepositionarray.h" 8 9 using namespace std; 10 using namespace testing; 11 12 class LinePositionArraySmall: public testing::Test { 13 public: 14 LinePositionArray line_array; 15 16 LinePositionArraySmall() { 17 line_array.append( 4 ); 18 line_array.append( 8 ); 19 line_array.append( 10 ); 20 // A longer (>128) line 21 line_array.append( 345 ); 22 // An even longer (>16384) line 23 line_array.append( 20000 ); 24 // And a short one again 25 line_array.append( 20020 ); 26 } 27 }; 28 29 TEST_F( LinePositionArraySmall, HasACorrectSize ) { 30 ASSERT_THAT( line_array.size(), Eq( 6 ) ); 31 } 32 33 TEST_F( LinePositionArraySmall, RememberAddedLines ) { 34 ASSERT_THAT( line_array[0], Eq( 4 ) ); 35 ASSERT_THAT( line_array[1], Eq( 8 ) ); 36 ASSERT_THAT( line_array[2], Eq( 10 ) ); 37 ASSERT_THAT( line_array[3], Eq( 345 ) ); 38 ASSERT_THAT( line_array[4], Eq( 20000 ) ); 39 ASSERT_THAT( line_array[5], Eq( 20020 ) ); 40 } 41 42 TEST_F( LinePositionArraySmall, FakeLFisNotKeptWhenAddingAfterIt ) { 43 line_array.setFakeFinalLF(); 44 ASSERT_THAT( line_array[5], Eq( 20020 ) ); 45 line_array.append( 20030 ); 46 ASSERT_THAT( line_array[5], Eq( 20030 ) ); 47 } 48 49 class LinePositionArrayConcatOperation: public LinePositionArraySmall { 50 public: 51 LinePositionArray other_array; 52 53 LinePositionArrayConcatOperation() { 54 other_array.append( 150000 ); 55 other_array.append( 150023 ); 56 } 57 }; 58 59 TEST_F( LinePositionArrayConcatOperation, SimpleConcat ) { 60 line_array.append_list( other_array ); 61 62 ASSERT_THAT( line_array.size(), Eq( 8 ) ); 63 64 ASSERT_THAT( line_array[0], Eq( 4 ) ); 65 ASSERT_THAT( line_array[1], Eq( 8 ) ); 66 67 ASSERT_THAT( line_array[5], Eq( 20020 ) ); 68 ASSERT_THAT( line_array[6], Eq( 150000 ) ); 69 ASSERT_THAT( line_array[7], Eq( 150023 ) ); 70 } 71 72 TEST_F( LinePositionArrayConcatOperation, DoesNotKeepFakeLf ) { 73 line_array.setFakeFinalLF(); 74 ASSERT_THAT( line_array[5], Eq( 20020 ) ); 75 76 line_array.append_list( other_array ); 77 ASSERT_THAT( line_array[5], Eq( 150000 ) ); 78 ASSERT_THAT( line_array.size(), Eq( 7 ) ); 79 } 80 81 class LinePositionArrayLong: public testing::Test { 82 public: 83 LinePositionArray line_array; 84 85 LinePositionArrayLong() { 86 // Add 126 lines (of various sizes 87 for ( int i = 0; i < 127; i++ ) 88 line_array.append( i * 4 ); 89 // Line no 127 90 line_array.append( 514 ); 91 } 92 }; 93 94 TEST_F( LinePositionArrayLong, LineNo128HasRightValue ) { 95 line_array.append( 524 ); 96 ASSERT_THAT( line_array[128], Eq( 524 ) ); 97 } 98 99 TEST_F( LinePositionArrayLong, FakeLFisNotKeptWhenAddingAfterIt ) { 100 line_array.append( 524 ); 101 line_array.setFakeFinalLF(); 102 ASSERT_THAT( line_array[128], Eq( 524 ) ); 103 line_array.append( 600 ); 104 ASSERT_THAT( line_array[128], Eq( 600 ) ); 105 } 106 107 108 class LinePositionArrayBig: public testing::Test { 109 public: 110 LinePositionArray line_array; 111 112 LinePositionArrayBig() { 113 line_array.append( 4 ); 114 line_array.append( 8 ); 115 // A very big line 116 line_array.append( UINT32_MAX - 10 ); 117 line_array.append( UINT32_MAX + 10 ); 118 line_array.append( UINT32_MAX + 30 ); 119 } 120 }; 121 122 TEST_F( LinePositionArrayBig, IsTheRightSize ) { 123 ASSERT_THAT( line_array.size(), 5 ); 124 } 125 126 TEST_F( LinePositionArrayBig, HasRightData ) { 127 ASSERT_THAT( line_array[0], Eq( 4 ) ); 128 ASSERT_THAT( line_array[1], Eq( 8 ) ); 129 ASSERT_THAT( line_array[2], Eq( UINT32_MAX - 10 ) ); 130 ASSERT_THAT( line_array[3], Eq( UINT32_MAX + 10 ) ); 131 ASSERT_THAT( line_array[4], Eq( UINT32_MAX + 30 ) ); 132 } 133 134 class LinePositionArrayBigConcat: public testing::Test { 135 public: 136 LinePositionArray line_array; 137 LinePositionArray other_array; 138 139 LinePositionArrayBigConcat() { 140 line_array.append( 4 ); 141 line_array.append( 8 ); 142 143 other_array.append( UINT32_MAX + 10 ); 144 other_array.append( UINT32_MAX + 30 ); 145 } 146 }; 147 148 TEST_F( LinePositionArrayBigConcat, SimpleBigConcat ) { 149 line_array.append_list( other_array ); 150 151 ASSERT_THAT( line_array.size(), Eq( 4 ) ); 152 153 ASSERT_THAT( line_array[0], Eq( 4 ) ); 154 ASSERT_THAT( line_array[1], Eq( 8 ) ); 155 ASSERT_THAT( line_array[2], Eq( UINT32_MAX + 10 ) ); 156 ASSERT_THAT( line_array[3], Eq( UINT32_MAX + 30 ) ); 157 } 158