private void _testReordering(Bidi bidi, int testNumber)
{
int[] logicalMap1;
int[] logicalMap2;
int[] logicalMap3;
int[] visualMap1;
int[] visualMap2;
int[] visualMap3;
int[] visualMap4 = new int[MAXLEN];
sbyte[] levels;
int i, length = bidi.GetLength(), destLength = bidi.GetResultLength();
int runCount, visualIndex, logicalIndex = -1, logicalStart, runLength;
bool odd;
if (length <= 0)
{
return;
}
/* get the logical and visual maps from the object */
logicalMap1 = bidi.GetLogicalMap();
if (logicalMap1 == null)
{
Errln("getLogicalMap in test " + testNumber + " is null");
logicalMap1 = new int[0];
}
visualMap1 = bidi.GetVisualMap();
if (visualMap1 == null)
{
Errln("getVisualMap() in test " + testNumber + " is null");
visualMap1 = new int[0];
}
/* invert them both */
visualMap2 = IBM.ICU.Text.Bidi.InvertMap(logicalMap1);
logicalMap2 = IBM.ICU.Text.Bidi.InvertMap(visualMap1);
/* get them from the levels array, too */
levels = bidi.GetLevels();
if (levels == null || levels.Length != length)
{
Errln("getLevels() in test " + testNumber + " failed");
}
logicalMap3 = IBM.ICU.Text.Bidi.ReorderLogical(levels);
visualMap3 = IBM.ICU.Text.Bidi.ReorderVisual(levels);
/* get the visual map from the runs, too */
try {
runCount = bidi.CountRuns();
} catch (InvalidOperationException e) {
Errln("countRuns() in test " + testNumber + " failed");
runCount = 0;
}
Logln("\n---- " + runCount + " runs");
visualIndex = 0;
BidiRun run;
for (i = 0; i < runCount; ++i)
{
run = bidi.GetVisualRun(i);
if (run == null)
{
Errln("null visual run encountered at index " + i
+ ", in test " + testNumber);
continue;
}
odd = run.IsOddRun();
logicalStart = run.GetStart();
runLength = run.GetLength();
Log("(" + ((run.IsOddRun()) ? "R" : "L"));
Log(" @" + run.GetStart() + '[' + run.GetLength() + "])\n");
if (!odd)
{
do /* LTR */
{
visualMap4[visualIndex++] = logicalStart++;
} while (--runLength > 0);
}
else
{
logicalStart += runLength; /* logicalLimit */
do /* RTL */
{
visualMap4[visualIndex++] = --logicalStart;
} while (--runLength > 0);
}
}
Log("\n");
/* print all the maps */
Logln("logical maps:");
for (i = 0; i < length; ++i)
{
Log(logicalMap1[i] + " ");
}
Log("\n");
for (i = 0; i < length; ++i)
{
Log(logicalMap2[i] + " ");
}
Log("\n");
for (i = 0; i < length; ++i)
{
Log(logicalMap3[i] + " ");
}
Log("\nvisual maps:\n");
for (i = 0; i < destLength; ++i)
{
Log(visualMap1[i] + " ");
}
Log("\n");
for (i = 0; i < destLength; ++i)
{
Log(visualMap2[i] + " ");
}
Log("\n");
for (i = 0; i < length; ++i)
{
Log(visualMap3[i] + " ");
}
Log("\n");
for (i = 0; i < length; ++i)
{
Log(visualMap4[i] + " ");
}
Log("\n");
/*
* check that the indexes are the same between these and
* Bidi.getLogical/VisualIndex()
*/
for (i = 0; i < length; ++i)
{
if (logicalMap1[i] != logicalMap2[i])
{
Errln("Error in tests[" + testNumber + "]: (logicalMap1[" + i
+ "] == " + logicalMap1[i] + ") != (logicalMap2[" + i
+ "] == " + logicalMap2[i] + ")");
}
if (logicalMap1[i] != logicalMap3[i])
{
Errln("Error in tests[" + testNumber + "]: (logicalMap1[" + i
+ "] == " + logicalMap1[i] + ") != (logicalMap3[" + i
+ "] == " + logicalMap3[i] + ")");
}
if (visualMap1[i] != visualMap2[i])
{
Errln("Error in tests[" + testNumber + "]: (visualMap1[" + i
+ "] == " + visualMap1[i] + ") != (visualMap2[" + i
+ "] == " + visualMap2[i] + ")");
}
if (visualMap1[i] != visualMap3[i])
{
Errln("Error in tests[" + testNumber + "]: (visualMap1[" + i
+ "] == " + visualMap1[i] + ") != (visualMap3[" + i
+ "] == " + visualMap3[i] + ")");
}
if (visualMap1[i] != visualMap4[i])
{
Errln("Error in tests[" + testNumber + "]: (visualMap1[" + i
+ "] == " + visualMap1[i] + ") != (visualMap4[" + i
+ "] == " + visualMap4[i] + ")");
}
try {
visualIndex = bidi.GetVisualIndex(i);
} catch (Exception e_0) {
Errln("Bidi.getVisualIndex(" + i + ") failed in tests["
+ testNumber + "]");
}
if (logicalMap1[i] != visualIndex)
{
Errln("Error in tests[" + testNumber + "]: (logicalMap1[" + i
+ "] == " + logicalMap1[i]
+ ") != (Bidi.getVisualIndex(" + i + ") == "
+ visualIndex + ")");
}
try {
logicalIndex = bidi.GetLogicalIndex(i);
} catch (Exception e_1) {
Errln("Bidi.getLogicalIndex(" + i + ") failed in tests["
+ testNumber + "]");
}
if (visualMap1[i] != logicalIndex)
{
Errln("Error in tests[" + testNumber + "]: (visualMap1[" + i
+ "] == " + visualMap1[i]
+ ") != (Bidi.getLogicalIndex(" + i + ") == "
+ logicalIndex + ")");
}
}
}
private bool CheckMaps(Bidi bidi, int stringIndex, String src,
String dest, String mode, String option, sbyte level, bool forward)
{
int[] actualLogicalMap;
int[] actualVisualMap;
int[] getIndexMap;
int i, srcLen, resLen, index;
int[] expectedLogicalMap, expectedVisualMap;
bool testOK = true;
if (forward)
{
expectedLogicalMap = forwardMap[stringIndex];
expectedVisualMap = inverseMap[stringIndex];
}
else
{
expectedLogicalMap = inverseMap[stringIndex];
expectedVisualMap = forwardMap[stringIndex];
}
actualLogicalMap = bidi.GetLogicalMap();
srcLen = bidi.GetProcessedLength();
if (!ILOG.J2CsMapping.Collections.Arrays.Equals(expectedLogicalMap, actualLogicalMap))
{
Err("Bidi.getLogicalMap returned unexpected map for output "
+ "string index "
+ stringIndex
+ "\n"
+ "source: "
+ src
+ "\n"
+ "dest : "
+ dest
+ "\n"
+ "Scale : "
+ IBM.ICU.Charset.BidiTest.columnString
+ "\n"
+ "ExpMap: "
+ FormatMap(expectedLogicalMap)
+ "\n"
+ "Actual: "
+ FormatMap(actualLogicalMap)
+ "\n"
+ "Paragraph level : "
+ level
+ " == "
+ bidi.GetParaLevel()
+ "\n"
+ "Reordering mode : "
+ mode
+ " == "
+ bidi.GetReorderingMode()
+ "\n"
+ "Reordering option: "
+ option
+ " == "
+ bidi.GetReorderingOptions()
+ "\n"
+ "Forward flag : " + forward + "\n");
testOK = false;
}
resLen = bidi.GetResultLength();
actualVisualMap = bidi.GetVisualMap();
if (!ILOG.J2CsMapping.Collections.Arrays.Equals(expectedVisualMap, actualVisualMap))
{
Err("Bidi.getVisualMap returned unexpected map for output "
+ "string index "
+ stringIndex
+ "\n"
+ "source: "
+ src
+ "\n"
+ "dest : "
+ dest
+ "\n"
+ "Scale : "
+ IBM.ICU.Charset.BidiTest.columnString
+ "\n"
+ "ExpMap: "
+ FormatMap(expectedVisualMap)
+ "\n"
+ "Actual: "
+ FormatMap(actualVisualMap)
+ "\n"
+ "Paragraph level : "
+ level
+ " == "
+ bidi.GetParaLevel()
+ "\n"
+ "Reordering mode : "
+ mode
+ " == "
+ bidi.GetReorderingMode()
+ "\n"
+ "Reordering option: "
+ option
+ " == "
+ bidi.GetReorderingOptions()
+ "\n"
+ "Forward flag : " + forward + "\n");
testOK = false;
}
getIndexMap = new int[srcLen];
for (i = 0; i < srcLen; i++)
{
index = bidi.GetVisualIndex(i);
getIndexMap[i] = index;
}
if (!ILOG.J2CsMapping.Collections.Arrays.Equals(actualLogicalMap, getIndexMap))
{
Err("Mismatch between getLogicalMap and getVisualIndex for output "
+ "string index "
+ stringIndex
+ "\n"
+ "source: "
+ src
+ "\n"
+ "dest : "
+ dest
+ "\n"
+ "Scale : "
+ IBM.ICU.Charset.BidiTest.columnString
+ "\n"
+ "ActMap: "
+ FormatMap(actualLogicalMap)
+ "\n"
+ "IdxMap: "
+ FormatMap(getIndexMap)
+ "\n"
+ "Paragraph level : "
+ level
+ " == "
+ bidi.GetParaLevel()
+ "\n"
+ "Reordering mode : "
+ mode
+ " == "
+ bidi.GetReorderingMode()
+ "\n"
+ "Reordering option: "
+ option
+ " == "
+ bidi.GetReorderingOptions()
+ "\n"
+ "Forward flag : " + forward + "\n");
testOK = false;
}
getIndexMap = new int[resLen];
for (i = 0; i < resLen; i++)
{
index = bidi.GetLogicalIndex(i);
getIndexMap[i] = index;
}
if (!ILOG.J2CsMapping.Collections.Arrays.Equals(actualVisualMap, getIndexMap))
{
Err("Mismatch between getVisualMap and getLogicalIndex for output "
+ "string index "
+ stringIndex
+ "\n"
+ "source: "
+ src
+ "\n"
+ "dest : "
+ dest
+ "\n"
+ "Scale : "
+ IBM.ICU.Charset.BidiTest.columnString
+ "\n"
+ "ActMap: "
+ FormatMap(actualVisualMap)
+ "\n"
+ "IdxMap: "
+ FormatMap(getIndexMap)
+ "\n"
+ "Paragraph level : "
+ level
+ " == "
+ bidi.GetParaLevel()
+ "\n"
+ "Reordering mode : "
+ mode
+ " == "
+ bidi.GetReorderingMode()
+ "\n"
+ "Reordering option: "
+ option
+ " == "
+ bidi.GetReorderingOptions()
+ "\n"
+ "Forward flag : " + forward + "\n");
testOK = false;
}
return(testOK);
}
internal bool CheckWhatYouCan(Bidi bidi, String src, String dst)
{
int i, idx, logLimit, visLimit;
bool testOK, errMap, errDst;
char[] srcChars = src.ToCharArray();
char[] dstChars = dst.ToCharArray();
int[] visMap = bidi.GetVisualMap();
int[] logMap = bidi.GetLogicalMap();
testOK = true;
errMap = errDst = false;
logLimit = bidi.GetProcessedLength();
visLimit = bidi.GetResultLength();
if (visLimit > dstChars.Length)
{
visLimit = dstChars.Length;
}
char[] accumSrc = new char[logLimit];
char[] accumDst = new char[visLimit];
ILOG.J2CsMapping.Collections.Arrays.Fill(accumSrc, '?');
ILOG.J2CsMapping.Collections.Arrays.Fill(accumDst, '?');
if (logMap.Length != logLimit)
{
errMap = true;
}
for (i = 0; i < logLimit; i++)
{
idx = bidi.GetVisualIndex(i);
if (idx != logMap[i])
{
errMap = true;
}
if (idx == IBM.ICU.Text.Bidi.MAP_NOWHERE)
{
continue;
}
if (idx >= visLimit)
{
continue;
}
accumDst[idx] = srcChars[i];
if (!MatchingPair(bidi, i, srcChars[i], dstChars[idx]))
{
errDst = true;
}
}
if (errMap)
{
if (testOK)
{
PrintCaseInfo(bidi, src, dst);
testOK = false;
}
Errln("Mismatch between getLogicalMap() and getVisualIndex()");
Errcont("Map :" + ValueOf(logMap));
Errcont("\n");
Errcont("Indexes:");
for (i = 0; i < logLimit; i++)
{
Errcont(" " + bidi.GetVisualIndex(i));
}
Errcont("\n");
}
if (errDst)
{
if (testOK)
{
PrintCaseInfo(bidi, src, dst);
testOK = false;
}
Errln("Source does not map to Result");
Errcontln("We got: " + ILOG.J2CsMapping.Util.StringUtil.NewString(accumDst));
}
errMap = errDst = false;
if (visMap.Length != visLimit)
{
errMap = true;
}
for (i = 0; i < visLimit; i++)
{
idx = bidi.GetLogicalIndex(i);
if (idx != visMap[i])
{
errMap = true;
}
if (idx == IBM.ICU.Text.Bidi.MAP_NOWHERE)
{
continue;
}
if (idx >= logLimit)
{
continue;
}
accumSrc[idx] = dstChars[i];
if (!MatchingPair(bidi, idx, srcChars[idx], dstChars[i]))
{
errDst = true;
}
}
if (errMap)
{
if (testOK)
{
PrintCaseInfo(bidi, src, dst);
testOK = false;
}
Errln("Mismatch between getVisualMap() and getLogicalIndex()");
Errcont("Map :" + ValueOf(visMap));
Errcont("\n");
Errcont("Indexes:");
for (i = 0; i < visLimit; i++)
{
Errcont(" " + bidi.GetLogicalIndex(i));
}
Errcont("\n");
}
if (errDst)
{
if (testOK)
{
PrintCaseInfo(bidi, src, dst);
testOK = false;
}
Errln("Result does not map to Source");
Errcontln("We got: " + ILOG.J2CsMapping.Util.StringUtil.NewString(accumSrc));
}
return(testOK);
}
