github.com/parquet-go/parquet-go@v0.21.1-0.20240501160520-b3c3a0c3ed6f/column_index_internal_test.go (about) 1 package parquet 2 3 import ( 4 "bytes" 5 "testing" 6 ) 7 8 func TestIncrementByteArrayInplace(t *testing.T) { 9 testCases := [][]byte{ 10 {0x00, 0x01, 0x02, 0x03}, {0x00, 0x01, 0x02, 0x04}, 11 {0x00, 0x01, 0x02, 0xFF}, {0x00, 0x01, 0x03, 0x00}, 12 {0x00, 0x01, 0xFF, 0xFF}, {0x00, 0x02, 0x00, 0x00}, 13 {0xFF, 0xFF, 0xFF, 0xFF}, {0xFF, 0xFF, 0xFF, 0xFF}, 14 } 15 16 for i := 0; i < len(testCases); i += 2 { 17 input := testCases[i] 18 expected := testCases[i+1] 19 actual := copyBytes(input) 20 incrementByteArrayInplace(actual) 21 if !bytes.Equal(actual, expected) { 22 t.Errorf("incrementByteArrayInplace(%v) = %v, want %v", input, actual, expected) 23 } 24 } 25 }