tbel: add parseLong Test

common/script/script-api/src/main/java/org/thingsboard/script/api/tbel/TbUtils.java

@@ -27,6 +27,7 @@ import org.thingsboard.server.common.data.StringUtils;
 import java.io.IOException;
 import java.io.UnsupportedEncodingException;
 import java.math.BigDecimal;
+import java.math.BigInteger;
 import java.math.RoundingMode;
 import java.nio.ByteBuffer;
 import java.nio.ByteOrder;
@@ -211,69 +212,73 @@ public class TbUtils {
     }
 
     public static Integer parseInt(String value) {
-        if (value != null) {
-            try {
-                int radix = 10;
-                if (isHexadecimal(value)) {
-                    radix = 16;
-                }
-                return Integer.parseInt(prepareNumberString(value), radix);
-            } catch (NumberFormatException e) {
-                Float f = parseFloat(value);
-                if (f != null) {
-                    return f.intValue();
-                }
-            }
-        }
-        return null;
+        int radix = getRadix(value);
+        return parseInt(value, radix);
     }
 
     public static Integer parseInt(String value, int radix) {
-        if (value != null) {
+        if (StringUtils.isNotBlank(value)) {
             try {
-                return Integer.parseInt(prepareNumberString(value), radix);
-            } catch (NumberFormatException e) {
-                Float f = parseFloat(value);
-                if (f != null) {
-                    return f.intValue();
+                String valueP = prepareNumberString(value);
+                isValidRadix(valueP, radix);
+                try {
+                    return Integer.parseInt(valueP, radix);
+                } catch (NumberFormatException e) {
+                    BigInteger bi = new BigInteger(valueP, radix);
+                    if (bi.compareTo(BigInteger.valueOf(Integer.MAX_VALUE)) > 0)
+                        throw new NumberFormatException("Value \"" + value + "\" is greater than the maximum Integer value " + Integer.MAX_VALUE + " !");
+                    if (bi.compareTo(BigInteger.valueOf(Integer.MIN_VALUE)) < 0)
+                        throw new NumberFormatException("Value \"" + value + "\" is less than the minimum Integer value " + Integer.MIN_VALUE + " !");
+                    Float f = parseFloat(valueP);
+                    if (f != null) {
+                        return f.intValue();
+                    } else {
+                        throw new NumberFormatException(e.getMessage());
+                    }
                 }
+            } catch (NumberFormatException e) {
+                throw new NumberFormatException(e.getMessage());
             }
         }
         return null;
     }
 
     public static Long parseLong(String value) {
-        if (value != null) {
-            try {
-                int radix = 10;
-                if (isHexadecimal(value)) {
-                    radix = 16;
-                }
-                return Long.parseLong(prepareNumberString(value), radix);
-            } catch (NumberFormatException e) {
-                Double d = parseDouble(value);
-                if (d != null) {
-                    return d.longValue();
-                }
-            }
-        }
-        return null;
+        int radix = getRadix(value);
+        return parseLong(value, radix);
     }
 
     public static Long parseLong(String value, int radix) {
-        if (value != null) {
+        if (StringUtils.isNotBlank(value)) {
             try {
-                return Long.parseLong(prepareNumberString(value), radix);
-            } catch (NumberFormatException e) {
-                Double d = parseDouble(value);
-                if (d != null) {
-                    return d.longValue();
+                String valueP = prepareNumberString(value);
+                isValidRadix(valueP, radix);
+                try {
+                    return Long.parseLong(valueP, radix);
+                } catch (NumberFormatException e) {
+                    BigInteger bi = new BigInteger(valueP, radix);
+                    if (bi.compareTo(BigInteger.valueOf(Long.MAX_VALUE)) > 0)
+                        throw new NumberFormatException("Value \"" + value + "\"is greater than the maximum Long value " + Long.MAX_VALUE + " !");
+                    if (bi.compareTo(BigInteger.valueOf(Long.MIN_VALUE)) < 0)
+                        throw new NumberFormatException("Value \"" + value + "\" is  less than the minimum Long value " + Long.MIN_VALUE + " !");
+                    Double dd = parseDouble(valueP);
+                    if (dd != null) {
+                        return dd.longValue();
+                    } else {
+                        throw new NumberFormatException(e.getMessage());
+                    }
                 }
+            } catch (NumberFormatException e) {
+                throw new NumberFormatException(e.getMessage());
             }
         }
         return null;
     }
 
+    private static int getRadix(String value, int... radixS) {
+        return radixS.length > 0 ? radixS[0] : isHexadecimal(value) ? 16 : 10;
+    }
+
     public static Float parseFloat(String value) {
         if (value != null) {
             try {
@@ -622,4 +627,19 @@ public class TbUtils {
             }
         }
     }
+
+    public static boolean isValidRadix(String value, int radix) {
+        for (int i = 0; i < value.length(); i++) {
+            if (i == 0 && value.charAt(i) == '-') {
+                if (value.length() == 1)
+                    throw new NumberFormatException("Failed radix [" + radix + "] for value: \"" + value + "\"!");
+                else
+                    continue;
+            }
+            if (Character.digit(value.charAt(i), radix) < 0)
+                throw new NumberFormatException("Failed radix: [" + radix + "] for value: \"" + value + "\"!");
+        }
+        return true;
+    }
+
 }

common/script/script-api/src/test/java/org/thingsboard/script/api/tbel/TbUtilsTest.java

@@ -26,6 +26,7 @@ import org.mvel2.SandboxedParserConfiguration;
 import org.mvel2.execution.ExecutionArrayList;
 import org.mvel2.execution.ExecutionHashMap;
 
+import java.math.BigInteger;
 import java.nio.ByteBuffer;
 import java.util.ArrayList;
 import java.util.Calendar;
@@ -182,6 +183,98 @@ public class TbUtilsTest {
         Assert.assertEquals(expectedMapWithoutPaths, actualMapWithoutPaths);
     }
 
+    @Test
+    public void parseInt() {
+        Assert.assertNull(TbUtils.parseInt(null));
+        Assert.assertNull(TbUtils.parseInt(""));
+        Assert.assertNull(TbUtils.parseInt(" "));
+
+        Assert.assertEquals(java.util.Optional.of(0).get(), TbUtils.parseInt("0"));
+        Assert.assertEquals(java.util.Optional.of(0).get(), TbUtils.parseInt("-0"));
+        Assert.assertEquals(java.util.Optional.of(473).get(), TbUtils.parseInt("473"));
+        Assert.assertEquals(java.util.Optional.of(-255).get(), TbUtils.parseInt("-0xFF"));
+        Assert.assertThrows(NumberFormatException.class, () -> TbUtils.parseInt("FF"));
+        Assert.assertThrows(NumberFormatException.class, () -> TbUtils.parseInt("0xFG"));
+
+        Assert.assertEquals(java.util.Optional.of(102).get(), TbUtils.parseInt("1100110", 2));
+        Assert.assertThrows(NumberFormatException.class, () -> TbUtils.parseInt("1100210", 2));
+
+        Assert.assertEquals(java.util.Optional.of(63).get(), TbUtils.parseInt("77", 8));
+        Assert.assertThrows(NumberFormatException.class, () -> TbUtils.parseInt("18", 8));
+
+        Assert.assertEquals(java.util.Optional.of(-255).get(), TbUtils.parseInt("-FF", 16));
+        Assert.assertThrows(NumberFormatException.class, () -> TbUtils.parseInt("FG", 16));
+
+
+        Assert.assertEquals(java.util.Optional.of(Integer.MAX_VALUE).get(), TbUtils.parseInt(Integer.toString(Integer.MAX_VALUE), 10));
+        Assert.assertThrows(NumberFormatException.class, () -> TbUtils.parseInt(BigInteger.valueOf(Integer.MAX_VALUE).add(BigInteger.valueOf(1)).toString(10), 10));
+        Assert.assertEquals(java.util.Optional.of(Integer.MIN_VALUE).get(), TbUtils.parseInt(Integer.toString(Integer.MIN_VALUE), 10));
+        Assert.assertThrows(NumberFormatException.class, () -> TbUtils.parseInt(BigInteger.valueOf(Integer.MIN_VALUE).subtract(BigInteger.valueOf(1)).toString(10), 10));
+
+        Assert.assertEquals(java.util.Optional.of(506070563).get(), TbUtils.parseInt("KonaIn", 30));
+        Assert.assertThrows(NumberFormatException.class, () -> TbUtils.parseInt("KonaIn", 10));
+    }
+
+    @Test
+    public void parseLong() {
+        Assert.assertNull(TbUtils.parseLong(null));
+        Assert.assertNull(TbUtils.parseLong(""));
+        Assert.assertNull(TbUtils.parseLong(" "));
+
+        Assert.assertEquals(java.util.Optional.of(0L).get(), TbUtils.parseLong("0"));
+        Assert.assertEquals(java.util.Optional.of(0L).get(), TbUtils.parseLong("-0"));
+        Assert.assertEquals(java.util.Optional.of(473L).get(), TbUtils.parseLong("473"));
+        Assert.assertEquals(java.util.Optional.of(-65535L).get(), TbUtils.parseLong("-0xFFFF"));
+        Assert.assertThrows(NumberFormatException.class, () -> TbUtils.parseInt("FFFF"));
+        Assert.assertThrows(NumberFormatException.class, () -> TbUtils.parseInt("0xFGFF"));
+
+        Assert.assertEquals(java.util.Optional.of(13158L).get(), TbUtils.parseLong("11001101100110", 2));
+        Assert.assertThrows(NumberFormatException.class, () -> TbUtils.parseLong("11001101100210", 2));
+
+        Assert.assertEquals(java.util.Optional.of(9223372036854775807L).get(), TbUtils.parseLong("777777777777777777777", 8));
+        Assert.assertThrows(NumberFormatException.class, () -> TbUtils.parseLong("1787", 8));
+
+        Assert.assertEquals(java.util.Optional.of(-255L).get(), TbUtils.parseLong("-FF", 16));
+        Assert.assertThrows(NumberFormatException.class, () -> TbUtils.parseLong("FG", 16));
+
+
+        Assert.assertEquals(java.util.Optional.of(Long.MAX_VALUE).get(), TbUtils.parseLong(Long.toString(Long.MAX_VALUE), 10));
+        Assert.assertThrows(NumberFormatException.class, () -> TbUtils.parseLong(BigInteger.valueOf(Long.MAX_VALUE).add(BigInteger.valueOf(1)).toString(10), 10));
+        Assert.assertEquals(java.util.Optional.of(Long.MIN_VALUE).get(), TbUtils.parseLong(Long.toString(Long.MIN_VALUE), 10));
+        Assert.assertThrows(NumberFormatException.class, () -> TbUtils.parseLong(BigInteger.valueOf(Long.MIN_VALUE).subtract(BigInteger.valueOf(1)).toString(10), 10));
+
+        Assert.assertEquals(java.util.Optional.of(218840926543L).get(), TbUtils.parseLong("KonaLong", 27));
+        Assert.assertThrows(NumberFormatException.class, () -> TbUtils.parseLong("KonaLong", 10));
+    }
+
+
+                // parseLong String.class, int.class
+// parseLittleEndianHexToLong String.class
+    // parseBigEndianHexToLong String.class
+    // parseHexToLong String.class
+    // parseHexToLong String.class boolean.class
+    // parseBytesToLong List.class, int.class, int.class
+    // parseBytesToLong List.class, int.class, int.class, boolean.class
+    // parseBytesToLong byte[].class, int.class, int.class
+    // parseBytesToLong byte[].class, int.class, int.class, boolean.class
+    // parseLittleEndianHexToFloat String.class
+    // parseBigEndianHexToFloat String.class
+    // parseHexToFloat String.class
+    // parseHexToFloat String.class boolean.class
+    // parseBytesToFloat byte[].class, int.class, boolean.class
+    // parseBytesToFloat byte[].class, int.class
+    // parseBytesToFloat List.class, int.class, boolean.class
+    // parseBytesToFloat List.class, int.class
+    // toFixed float.class, int.class
+    // parseLittleEndianHexToDouble String.class
+    // parseBigEndianHexToDouble String.class
+    // parseHexToDouble String.class
+    // parseHexToDouble String.class boolean.class
+    // parseBytesToDouble byte[].class, int.class
+    // parseBytesToDouble byte[].class, int.class, boolean.class
+    // parseBytesToDouble List.class, int.class
+    // parseBytesToDouble List.class, int.class boolean.class
+
 
     private static String keyToValue(String key, String extraSymbol) {
         return key + "Value" + (extraSymbol == null ? "" : extraSymbol);