Number fxes (#898)

* init

* user and pass to just pass lang update

* session management fixes and avoid demo user locking

* fix for UMASK and extract cleanups

* fixes for user #889 and #332

* increase session count for demo site

* fix

* gcc

* formatting

* number fixes init

* || true test

* version bump

* Hardening suggestions for Stirling-PDF / numberFxes (#899)

Switch order of literals to prevent NullPointerException

Co-authored-by: pixeebot[bot] <104101892+pixeebot[bot]@users.noreply.github.com>

---------

Co-authored-by: pixeebot[bot] <104101892+pixeebot[bot]@users.noreply.github.com>

src/test/java/stirling/software/SPDF/utils/GeneralUtilsTest.java

@@ -0,0 +1,105 @@
+package stirling.software.SPDF.utils;
+
+import static org.junit.jupiter.api.Assertions.*;
+import org.junit.jupiter.api.Test;
+import java.util.List;
+
+
+public class GeneralUtilsTest {
+
+	 
+
+	    @Test
+	    void testParsePageListWithAll() {
+	        List<Integer> result = GeneralUtils.parsePageList(new String[]{"all"}, 5, false);
+	        assertEquals(List.of(0, 1, 2, 3, 4), result, "'All' keyword should return all pages.");
+	    }
+	    
+	    @Test
+	    void testParsePageListWithAllOneBased() {
+	        List<Integer> result = GeneralUtils.parsePageList(new String[]{"all"}, 5, true);
+	        assertEquals(List.of(1, 2, 3, 4, 5), result, "'All' keyword should return all pages.");
+	    }
+	    
+	    @Test
+	    void nFunc() {
+	        List<Integer> result = GeneralUtils.parsePageList(new String[]{"n"}, 5, true);
+	        assertEquals(List.of(1, 2, 3, 4, 5), result, "'n' keyword should return all pages.");
+	    }
+	    
+	    @Test
+	    void nFuncAdvanced() {
+	        List<Integer> result = GeneralUtils.parsePageList(new String[]{"4n"}, 9, true);
+	        //skip 0 as not valid
+	        assertEquals(List.of(4,8), result, "'All' keyword should return all pages.");
+	    }
+
+	    @Test
+	    void nFuncAdvancedZero() {
+	        List<Integer> result = GeneralUtils.parsePageList(new String[]{"4n"}, 9, false);
+	        //skip 0 as not valid
+	        assertEquals(List.of(3,7), result, "'All' keyword should return all pages.");
+	    }
+	    
+	    @Test
+	    void nFuncAdvanced2() {
+	        List<Integer> result = GeneralUtils.parsePageList(new String[]{"4n-1"}, 9, true);
+	        // skip -1 as not valid
+	        assertEquals(List.of(3,7), result, "4n-1 should do (0-1), (4-1), (8-1)");
+	    }
+	    
+	    @Test
+	    void nFuncAdvanced3() {
+	        List<Integer> result = GeneralUtils.parsePageList(new String[]{"4n+1"}, 9, true);
+	        assertEquals(List.of(1,5,9), result, "'All' keyword should return all pages.");
+	    }
+	    
+	    
+	    @Test
+	    void nFuncAdvanced4() {
+	        List<Integer> result = GeneralUtils.parsePageList(new String[]{"3+2n"}, 9, true);
+	        assertEquals(List.of(3,5,7,9), result, "'All' keyword should return all pages.");
+	    }
+	    
+	    @Test
+	    void nFuncAdvancedZerobased() {
+	        List<Integer> result = GeneralUtils.parsePageList(new String[]{"4n"}, 9, false);
+	        assertEquals(List.of(3,7), result, "'All' keyword should return all pages.");
+	    }
+
+	    @Test
+	    void nFuncAdvanced2Zerobased() {
+	        List<Integer> result = GeneralUtils.parsePageList(new String[]{"4n-1"}, 9, false);
+	        assertEquals(List.of(2,6), result, "'All' keyword should return all pages.");
+	    }
+	    @Test
+	    void testParsePageListWithRangeOneBasedOutput() {
+	        List<Integer> result = GeneralUtils.parsePageList(new String[]{"1-3"}, 5, true);
+	        assertEquals(List.of(1, 2, 3), result, "Range should be parsed correctly.");
+	    }
+
+	    
+	    @Test
+	    void testParsePageListWithRangeZeroBaseOutput() {
+	        List<Integer> result = GeneralUtils.parsePageList(new String[]{"1-3"}, 5, false);
+	        assertEquals(List.of(0, 1, 2), result, "Range should be parsed correctly.");
+	    }
+	    
+	    
+	    @Test
+	    void testParsePageListWithRangeOneBasedOutputFull() {
+	        List<Integer> result = GeneralUtils.parsePageList(new String[]{"1,3,7-8"}, 8, true);
+	        assertEquals(List.of(1, 3, 7,8), result, "Range should be parsed correctly.");
+	    }
+
+	    @Test
+	    void testParsePageListWithRangeOneBasedOutputFullOutOfRange() {
+	        List<Integer> result = GeneralUtils.parsePageList(new String[]{"1,3,7-8"}, 5, true);
+	        assertEquals(List.of(1, 3), result, "Range should be parsed correctly.");
+	    }
+	    @Test
+	    void testParsePageListWithRangeZeroBaseOutputFull() {
+	        List<Integer> result = GeneralUtils.parsePageList(new String[]{"1,3,7-8"}, 8, false);
+	        assertEquals(List.of(0, 2, 6,7), result, "Range should be parsed correctly.");
+	    }
+}