internal bool MatchingPair(Bidi bidi, int i, char c1, char c2)
{
if (c1 == c2)
{
return(true);
}
/*
* For REORDER_RUNS_ONLY, it would not be correct to check levels[i], so
* we use the appropriate run's level, which is good for all cases.
*/
if (bidi.GetLogicalRun(i).GetDirection() == 0)
{
return(false);
}
for (int k = 0; k < mates1Chars.Length; k++)
{
if ((c1 == mates1Chars[k]) && (c2 == mates2Chars[k]))
{
return(true);
}
}
return(false);
}
private void DoMisc()
{
/* Miscellaneous tests to exercize less popular code paths */
Bidi bidi = new Bidi(120, 66), bidiLine;
AssertEquals("\nwriteReverse should return an empty string", "",
IBM.ICU.Text.Bidi.WriteReverse("", 0));
bidi.SetPara("", IBM.ICU.Text.Bidi.LTR, null);
AssertEquals("\nwriteReordered should return an empty string", "",
bidi.WriteReordered(0));
bidi.SetPara("abc", IBM.ICU.Text.Bidi.LTR, null);
AssertEquals("\ngetRunStart should return 0", 0, bidi.GetRunStart(0));
AssertEquals("\ngetRunLimit should return 3", 3, bidi.GetRunLimit(0));
bidi.SetPara("abc ", IBM.ICU.Text.Bidi.RTL, null);
bidiLine = bidi.SetLine(0, 6);
for (int i = 3; i < 6; i++)
{
AssertEquals("\nTrailing space at " + i
+ " should get paragraph level", IBM.ICU.Text.Bidi.RTL,
bidiLine.GetLevelAt(i));
}
bidi.SetPara("abc def", IBM.ICU.Text.Bidi.RTL, null);
bidiLine = bidi.SetLine(0, 6);
for (int i_0 = 3; i_0 < 6; i_0++)
{
AssertEquals("\nTrailing space at " + i_0
+ " should get paragraph level", IBM.ICU.Text.Bidi.RTL,
bidiLine.GetLevelAt(i_0));
}
bidi.SetPara("abcdefghi ", IBM.ICU.Text.Bidi.RTL, null);
bidiLine = bidi.SetLine(0, 6);
for (int i_1 = 3; i_1 < 6; i_1++)
{
AssertEquals("\nTrailing char at " + i_1 + " should get level 2", 2,
bidiLine.GetLevelAt(i_1));
}
bidi.SetReorderingOptions(IBM.ICU.Text.Bidi.OPTION_REMOVE_CONTROLS);
bidi.SetPara("\u200eabc def", IBM.ICU.Text.Bidi.RTL, null);
bidiLine = bidi.SetLine(0, 6);
AssertEquals("\nWrong result length", 5, bidiLine.GetResultLength());
bidi.SetPara("abcdefghi", IBM.ICU.Text.Bidi.LTR, null);
bidiLine = bidi.SetLine(0, 6);
AssertEquals("\nWrong direction #1", IBM.ICU.Text.Bidi.LTR, bidiLine.GetDirection());
bidi.SetPara("", IBM.ICU.Text.Bidi.LTR, null);
sbyte[] levels = bidi.GetLevels();
AssertEquals("\nWrong number of level elements", 0, levels.Length);
AssertEquals("\nWrong number of runs #1", 0, bidi.CountRuns());
bidi.SetPara(" ", IBM.ICU.Text.Bidi.RTL, null);
bidiLine = bidi.SetLine(0, 6);
AssertEquals("\nWrong number of runs #2", 1, bidiLine.CountRuns());
bidi.SetPara("a\u05d0 bc", IBM.ICU.Text.Bidi.RTL, null);
bidiLine = bidi.SetLine(0, 6);
AssertEquals("\nWrong direction #2", IBM.ICU.Text.Bidi.MIXED, bidi.GetDirection());
AssertEquals("\nWrong direction #3", IBM.ICU.Text.Bidi.MIXED,
bidiLine.GetDirection());
AssertEquals("\nWrong number of runs #3", 2, bidiLine.CountRuns());
int[] map = IBM.ICU.Text.Bidi.ReorderLogical(null);
AssertTrue("\nWe should have got a null map #1", map == null);
map = IBM.ICU.Text.Bidi.ReorderLogical(new sbyte[] { 0, 99, 99 });
AssertTrue("\nWe should have got a null map #2", map == null);
map = IBM.ICU.Text.Bidi.ReorderVisual(null);
AssertTrue("\nWe should have got a null map #3", map == null);
map = IBM.ICU.Text.Bidi.InvertMap(null);
AssertTrue("\nWe should have got a null map #4", map == null);
map = IBM.ICU.Text.Bidi.InvertMap(new int[] { 0, 1, -1, 5, 4 });
AssertTrue("\nUnexpected inverted Map",
ILOG.J2CsMapping.Collections.Arrays.Equals(map, new int[] { 0, 1, -1, -1, 4, 3 }));
bidi.SetPara("", IBM.ICU.Text.Bidi.LTR, null);
map = bidi.GetLogicalMap();
AssertTrue("\nMap should have length==0 #1", map.Length == 0);
map = bidi.GetVisualMap();
AssertTrue("\nMap should have length==0 #2", map.Length == 0);
/* test BidiRun.toString and allocation of run memory > 1 */
bidi.SetPara("abc", IBM.ICU.Text.Bidi.LTR, null);
AssertEquals("\nWrong run display", "BidiRun 0 - 3 @ 0", bidi
.GetLogicalRun(0).ToString());
/* test REMOVE_BIDI_CONTROLS together with DO_MIRRORING */
bidi.SetPara("abc\u200e", IBM.ICU.Text.Bidi.LTR, null);
String xout = bidi.WriteReordered(IBM.ICU.Text.Bidi.REMOVE_BIDI_CONTROLS
| IBM.ICU.Text.Bidi.DO_MIRRORING);
AssertEquals("\nWrong result #1", "abc", xout);
/* test inverse Bidi with marks and contextual orientation */
bidi.SetReorderingMode(IBM.ICU.Text.Bidi.REORDER_INVERSE_LIKE_DIRECT);
bidi.SetReorderingOptions(IBM.ICU.Text.Bidi.OPTION_INSERT_MARKS);
bidi.SetPara("", IBM.ICU.Text.Bidi.LEVEL_DEFAULT_RTL, null);
xout = bidi.WriteReordered(0);
AssertEquals("\nWrong result #2", "", xout);
bidi.SetPara(" ", IBM.ICU.Text.Bidi.LEVEL_DEFAULT_RTL, null);
xout = bidi.WriteReordered(0);
AssertEquals("\nWrong result #3", " ", xout);
bidi.SetPara("abc", IBM.ICU.Text.Bidi.LEVEL_DEFAULT_RTL, null);
xout = bidi.WriteReordered(0);
AssertEquals("\nWrong result #4", "abc", xout);
bidi.SetPara("\u05d0\u05d1", IBM.ICU.Text.Bidi.LEVEL_DEFAULT_RTL, null);
xout = bidi.WriteReordered(0);
AssertEquals("\nWrong result #5", "\u05d1\u05d0", xout);
bidi.SetPara("abc \u05d0\u05d1", IBM.ICU.Text.Bidi.LEVEL_DEFAULT_RTL, null);
xout = bidi.WriteReordered(0);
AssertEquals("\nWrong result #6", "\u05d1\u05d0 abc", xout);
bidi.SetPara("\u05d0\u05d1 abc", IBM.ICU.Text.Bidi.LEVEL_DEFAULT_RTL, null);
xout = bidi.WriteReordered(0);
AssertEquals("\nWrong result #7", "\u200fabc \u05d1\u05d0", xout);
bidi.SetPara("\u05d0\u05d1 abc .-=", IBM.ICU.Text.Bidi.LEVEL_DEFAULT_RTL, null);
xout = bidi.WriteReordered(0);
AssertEquals("\nWrong result #8", "\u200f=-. abc \u05d1\u05d0", xout);
bidi.OrderParagraphsLTR(true);
bidi.SetPara("\n\r \n\rabc\n\u05d0\u05d1\rabc \u05d2\u05d3\n\r"
+ "\u05d4\u05d5 abc\n\u05d6\u05d7 abc .-=\r\n"
+ "-* \u05d8\u05d9 abc .-=", IBM.ICU.Text.Bidi.LEVEL_DEFAULT_RTL, null);
xout = bidi.WriteReordered(0);
AssertEquals(
"\nWrong result #9",
"\n\r \n\rabc\n\u05d1\u05d0\r\u05d3\u05d2 abc\n\r"
+ "\u200fabc \u05d5\u05d4\n\u200f=-. abc \u05d7\u05d6\r\n"
+ "\u200f=-. abc \u05d9\u05d8 *-", xout);
bidi.SetPara("\u05d0 \t", IBM.ICU.Text.Bidi.LTR, null);
xout = bidi.WriteReordered(0);
AssertEquals("\nWrong result #10", "\u05D0\u200e \t", xout);
bidi.SetPara("\u05d0 123 \t\u05d1 123 \u05d2", IBM.ICU.Text.Bidi.LTR, null);
xout = bidi.WriteReordered(0);
AssertEquals("\nWrong result #11",
"\u05d0 \u200e123\u200e \t\u05d2 123 \u05d1", xout);
bidi.SetPara("\u05d0 123 \u0660\u0661 ab", IBM.ICU.Text.Bidi.LTR, null);
xout = bidi.WriteReordered(0);
AssertEquals("\nWrong result #12",
"\u05d0 \u200e123 \u200e\u0660\u0661 ab", xout);
bidi.SetPara("ab \t", IBM.ICU.Text.Bidi.RTL, null);
xout = bidi.WriteReordered(0);
AssertEquals("\nWrong result #13", "\u200f\t ab", xout);
/* check exceeding para level */
bidi = new Bidi();
bidi.SetPara("A\u202a\u05d0\u202aC\u202c\u05d1\u202cE",
(sbyte)(IBM.ICU.Text.Bidi.MAX_EXPLICIT_LEVEL - 1), null);
AssertEquals("\nWrong level at index 2", 61, bidi.GetLevelAt(2));
/* check 1-char runs with RUNS_ONLY */
bidi.SetReorderingMode(IBM.ICU.Text.Bidi.REORDER_RUNS_ONLY);
bidi.SetPara("a \u05d0 b \u05d1 c \u05d2 d ", IBM.ICU.Text.Bidi.LTR, null);
AssertEquals("\nWrong number of runs #4", 14, bidi.CountRuns());
}
private void DoTest(Bidi bidi, int testNumber, TestData test,
int lineStart, bool countRunsFirst)
{
short[] dirProps = test.dirProps;
byte[] levels = test.levels;
int[] visualMap = test.visualMap;
int i, len = bidi.GetLength(), logicalIndex = -1, runCount = 0;
sbyte level, level2;
if (countRunsFirst)
{
Logln("Calling Bidi.countRuns() first.");
try {
runCount = bidi.CountRuns();
} catch (InvalidOperationException e) {
Errln("Bidi.countRuns(test[" + testNumber + "]) failed");
}
}
else
{
Logln("Calling Bidi.getLogicalMap() first.");
}
_testReordering(bidi, testNumber);
for (i = 0; i < len; ++i)
{
Logln(i + " " + bidi.GetLevelAt(i) + " " + levelString
+ IBM.ICU.Charset.TestData.dirPropNames[dirProps[lineStart + i]] + " "
+ bidi.GetVisualIndex(i));
}
Log("\n-----levels:");
for (i = 0; i < len; ++i)
{
if (i > 0)
{
Log(",");
}
Log(" " + bidi.GetLevelAt(i));
}
Log("\n--reordered:");
for (i = 0; i < len; ++i)
{
if (i > 0)
{
Log(",");
}
Log(" " + bidi.GetVisualIndex(i));
}
Log("\n");
AssertEquals(
"\nFailure in Bidi.getDirection(test[" + testNumber + "])",
test.direction, bidi.GetDirection());
AssertEquals(
"\nFailure in Bidi.getParaLevel(test[" + testNumber + "])",
test.resultLevel, bidi.GetParaLevel());
for (i = 0; i < len; ++i)
{
AssertEquals("\nFailure in Bidi.getLevelAt(" + i + ") in test["
+ testNumber + "]", levels[i], bidi.GetLevelAt(i));
}
for (i = 0; i < len; ++i)
{
try {
logicalIndex = bidi.GetVisualIndex(i);
} catch (Exception th) {
Errln("Bidi.getVisualIndex(" + i + ") in test[" + testNumber
+ "] failed");
}
if (visualMap[i] != logicalIndex)
{
AssertEquals("\nFailure in Bidi.getVisualIndex(" + i
+ ") in test[" + testNumber + "])", visualMap[i],
logicalIndex);
}
}
if (!countRunsFirst)
{
try {
runCount = bidi.CountRuns();
} catch (InvalidOperationException e_0) {
Errln("Bidi.countRuns(test[" + testNumber + "]) failed");
}
}
BidiRun run;
for (logicalIndex = 0; logicalIndex < len;)
{
level = bidi.GetLevelAt(logicalIndex);
run = bidi.GetLogicalRun(logicalIndex);
logicalIndex = run.GetLimit();
level2 = run.GetEmbeddingLevel();
AssertEquals("Logical " + run.ToString() + " in test[" + testNumber
+ "]: wrong level", level, level2);
if (--runCount < 0)
{
Errln("Bidi.getLogicalRun(test["
+ testNumber
+ "]): wrong number of runs compared to Bidi.countRuns() = "
+ bidi.CountRuns());
}
}
if (runCount != 0)
{
Errln("Bidi.getLogicalRun(test["
+ testNumber
+ "]): wrong number of runs compared to Bidi.countRuns() = "
+ bidi.CountRuns());
}
Log("\n\n");
}