FC18: Fixed lexer missing error if first char and add NCR encoding

This commit is contained in:
Willem Cazander 2025-08-04 16:55:43 +02:00
parent 144d331f88
commit 6b8d281e40
6 changed files with 164 additions and 20 deletions

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@ -0,0 +1,84 @@
/*
* Copyright (c) 2004-2014, Willem Cazander
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification, are permitted provided
* that the following conditions are met:
*
* * Redistributions of source code must retain the above copyright notice, this list of conditions and the
* following disclaimer.
* * Redistributions in binary form must reproduce the above copyright notice, this list of conditions and
* the following disclaimer in the documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
* THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
* OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
* TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
package org.x4o.fc18.zion7;
import java.util.ArrayList;
import java.util.List;
import org.junit.jupiter.api.Assertions;
import org.junit.jupiter.api.Test;
import org.x4o.fc18.FourCornerUnicodeDisplay;
import org.x4o.fc18.cake2.zero33.FCDotCDC1604DashP6;
/**
* Tests four corner lexer invalid chars.
*
* @author Willem Cazander
* @version 1.0 Aug 4, 2025
*/
public class LexerInvalidTest {
@Test
public void testInvalid18Plus() throws Exception {
String res = "[0:0:burnLexerReservedCakePoint:0x40000]";
Assertions.assertEquals(res, FourCornerUnicodeDisplay.text().renderFromInt18(List.of(0x040000)));
}
@Test
public void testInvalid18PlusError() throws Exception {
Assertions.assertThrows(IllegalStateException.class, () -> {
new FourCornerUnicodeDisplay(true, true, null).renderFromInt18(List.of(0x040000));
});
}
@Test
public void testInvalidFirstLast() throws Exception {
List<Integer> cdc = new ArrayList<>();
cdc.add(0x0400FF);
cdc.add(FCDotCDC1604DashP6.NX23_W.ordinal());
cdc.add(0x0400FE);
cdc.add(FCDotCDC1604DashP6.NX23_W.ordinal());
cdc.add(0x0400FD);
cdc.add(FCDotCDC1604DashP6.NX23_W.ordinal());
cdc.add(0x0400FC);
String res = FourCornerUnicodeDisplay.text().renderFromInt18(cdc);
Assertions.assertTrue(res.contains("400ff"), "No 400ff in: " + res);
Assertions.assertTrue(res.contains("400fe"), "No 400fe in: " + res);
Assertions.assertTrue(res.contains("400fd"), "No 400fd in: " + res);
Assertions.assertTrue(res.contains("400fc"), "No 400fc in: " + res);
}
@Test
public void testInvalidGap8() throws Exception {
List<Integer> cdc = new ArrayList<>();
cdc.add(0xFF);
cdc.add(FCDotCDC1604DashP6.NX01_A.ordinal());
cdc.add(0xFE);
cdc.add(FCDotCDC1604DashP6.NY01_AT.ordinal());
cdc.add(0xFD);
String res = FourCornerUnicodeDisplay.text().renderFromInt18(cdc);
Assertions.assertTrue(res.contains("0xff"), "No 0xff in: " + res);
Assertions.assertTrue(res.contains("0xfe"), "No 0xfe in: " + res);
Assertions.assertTrue(res.contains("0xfd"), "No 0xfd in: " + res);
}
}

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@ -22,12 +22,14 @@
*/
package org.x4o.fc18.zion7;
import java.math.BigInteger;
import java.util.ArrayList;
import java.util.List;
import org.junit.jupiter.api.Assertions;
import org.junit.jupiter.api.Test;
import org.x4o.fc18.FourCornerUnicodeDisplay;
import org.x4o.fc18.FourCornerUnicodeMapper;
import org.x4o.fc18.cake2.FourCornerDotCake;
import org.x4o.fc18.cake2.FourCornerX06BaklavaPointSequence;
import org.x4o.fc18.cake2.zero33.FCDotCDC1604DashP6;
@ -121,10 +123,31 @@ public class LexerNCRTest {
@Test
public void testNCRLargestF576() throws Exception {
List<Integer> cdc = new ArrayList<>();
cdc.add(FourCornerDotCake.FC_NCR1632_XD.getStart() + (512*63) + 1);
cdc.add(FourCornerDotCake.FC_NCR1632_XN.getStart() - 1 + 123); // NXX_123
String res = "¹²³/₄₈₃₀₆₇₁₉₀₃₇₇₁₅₇₂₉₃₀₈₆₉₁₈₉₈₆₃₆₆₄₉₈₄₁₈₀₃₇₃₆₅₉₁₆₂₁₃₃₀₄₃₇₄₈₃₂₁₅₄₄₀₆₄₃₁₄₃₉₈₉₂₇₈₆₁₉₅₀₅₃₀₆₇₀₂₄₂₂₀₈₂₂₇₄₀₃₂₂₂₄₅₃₀₇₉₅₂₀₀₃₉₃₇₇₇₂₁₄₇₁₇₀₆₃₄₈₃₂₆₃₀₃₇₃₄₅₆₉₆₇₈₆₃₅₈₄₁₈₃₃₈₅₀₉₃₅₈₇₁₂₂₆₀₁₈₅₂₉₂₉";
Assertions.assertEquals(res, FourCornerUnicodeDisplay.text().renderFromInt18(cdc));
for (int i = FourCornerDotCake.FC_NCR1632_XD.getStop(); i >= FourCornerDotCake.FC_NCR1632_XD.getStart(); i = i - 512) {
cdc.add(i);
}
for (int i = FourCornerDotCake.FC_NCR1632_XN.getStop(); i >= FourCornerDotCake.FC_NCR1632_XN.getStart(); i = i - 512) {
cdc.add(i);
}
String resSuper = "²⁴⁷³³⁰⁴⁰¹⁴⁷³¹⁰⁴⁵³⁴⁰⁶⁰⁵⁰²⁵²¹⁰¹⁹⁶⁴⁷¹⁹⁰⁰³⁵¹³¹³⁴⁹¹⁰¹²¹¹⁸³⁹⁹¹⁴⁰⁶³⁰⁵⁶⁰⁹²⁸⁹⁷²²⁵¹⁰⁶⁵³¹⁸⁶⁷¹⁷⁰³¹⁶⁴⁰¹⁰⁶¹²⁴³⁰⁴⁴⁹⁸⁹⁵⁹⁷⁶⁷¹⁴²⁶⁰¹⁶¹³⁹³³⁹³⁵¹³⁶⁵⁰³⁴³⁰⁶⁷⁵¹²⁰⁹⁹⁶⁷⁵⁴⁶¹⁵⁵¹⁰¹⁸⁹³¹⁶⁷⁹¹⁶⁶⁰⁶⁷⁷²¹⁴⁸⁶⁹⁹¹³⁶";
String resSuber = "₂₄₇₃₃₀₄₀₁₄₇₃₁₀₄₅₃₄₀₆₀₅₀₂₅₂₁₀₁₉₆₄₇₁₉₀₀₃₅₁₃₁₃₄₉₁₀₁₂₁₁₈₃₉₉₁₄₀₆₃₀₅₆₀₉₂₈₉₇₂₂₅₁₀₆₅₃₁₈₆₇₁₇₀₃₁₆₄₀₁₀₆₁₂₄₃₀₄₄₉₈₉₅₉₇₆₇₁₄₂₆₀₁₆₁₃₉₃₃₉₃₅₁₃₆₅₀₃₄₃₀₆₇₅₁₂₀₉₉₆₇₅₄₆₁₅₅₁₀₁₈₉₃₁₆₇₉₁₆₆₀₆₇₇₂₁₄₈₆₉₉₁₃₆";
Assertions.assertEquals(resSuper + "/" + resSuber, FourCornerUnicodeDisplay.text().renderFromInt18(cdc));
}
@Test
public void testNCRCount1024() throws Exception {
List<Integer> cdc = new ArrayList<>();
for (int x = 1; x <= 1024; x++) {
BigInteger v = BigInteger.valueOf(x);
cdc.addAll(FourCornerUnicodeMapper.DICTIONARY.embedNCR1632Denominator(v));
//cdc.add(FourCornerDotCake.FC_NCR1632_XN.getStart()); // NXX_1
List<Integer> nomList = FourCornerUnicodeMapper.DICTIONARY.embedNCR1632Numerator(BigInteger.ONE);
Assertions.assertEquals(1, nomList.size());
cdc.addAll(nomList); // NXX_1
}
String res = FourCornerUnicodeDisplay.text().renderFromInt18(cdc);
Assertions.assertTrue(res.startsWith("¹/₁¹/₂"), "missing " + res);
Assertions.assertTrue(res.endsWith("¹/₁₀₂₃¹/₁₀₂₄"), "missing " + res);
}
}