You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
1069 lines
40 KiB
1069 lines
40 KiB
// © 2016 and later: Unicode, Inc. and others.
|
|
// License & terms of use: http://www.unicode.org/copyright.html
|
|
/*
|
|
*******************************************************************************
|
|
*
|
|
* Copyright (C) 1999-2014, International Business Machines
|
|
* Corporation and others. All Rights Reserved.
|
|
*
|
|
*******************************************************************************
|
|
* file name: letest.cpp
|
|
*
|
|
* created on: 11/06/2000
|
|
* created by: Eric R. Mader
|
|
*/
|
|
|
|
#include "unicode/utypes.h"
|
|
#include "unicode/uclean.h"
|
|
#include "unicode/uchar.h"
|
|
#include "unicode/unistr.h"
|
|
#include "unicode/uscript.h"
|
|
#include "unicode/putil.h"
|
|
#include "unicode/ctest.h"
|
|
|
|
#include "layout/LETypes.h"
|
|
#include "layout/LEScripts.h"
|
|
#include "layout/LayoutEngine.h"
|
|
|
|
#include "layout/ParagraphLayout.h"
|
|
#include "layout/RunArrays.h"
|
|
|
|
#include "PortableFontInstance.h"
|
|
#include "SimpleFontInstance.h"
|
|
|
|
#include "letsutil.h"
|
|
#include "letest.h"
|
|
|
|
#include "xmlparser.h"
|
|
#include "putilimp.h" // for uprv_getUTCtime()
|
|
|
|
#include <stdlib.h>
|
|
#include <string.h>
|
|
|
|
U_NAMESPACE_USE
|
|
|
|
#define CH_COMMA 0x002C
|
|
|
|
U_CDECL_BEGIN
|
|
|
|
static void U_CALLCONV ScriptTest(void)
|
|
{
|
|
if ((int)scriptCodeCount != (int)USCRIPT_CODE_LIMIT) {
|
|
log_err("ScriptCodes::scriptCodeCount = %d, but UScriptCode::USCRIPT_CODE_LIMIT = %d\n", scriptCodeCount, USCRIPT_CODE_LIMIT);
|
|
}
|
|
}
|
|
|
|
static void U_CALLCONV ParamTest(void)
|
|
{
|
|
LEErrorCode status = LE_NO_ERROR;
|
|
SimpleFontInstance *font = new SimpleFontInstance(12, status);
|
|
LayoutEngine *engine = LayoutEngine::layoutEngineFactory(font, arabScriptCode, -1, status);
|
|
LEGlyphID *glyphs = NULL;
|
|
le_int32 *indices = NULL;
|
|
float *positions = NULL;
|
|
le_int32 glyphCount = 0;
|
|
|
|
glyphCount = engine->getGlyphCount();
|
|
if (glyphCount != 0) {
|
|
log_err("Calling getGlyphCount() on an empty layout returned %d.\n", glyphCount);
|
|
}
|
|
|
|
glyphs = NEW_ARRAY(LEGlyphID, glyphCount + 10);
|
|
indices = NEW_ARRAY(le_int32, glyphCount + 10);
|
|
positions = NEW_ARRAY(float, glyphCount + 10);
|
|
|
|
engine->getGlyphs(NULL, status);
|
|
|
|
if (status != LE_ILLEGAL_ARGUMENT_ERROR) {
|
|
log_err("Calling getGlyphs(NULL, status) did not return LE_ILLEGAL_ARGUMENT_ERROR.\n");
|
|
}
|
|
|
|
status = LE_NO_ERROR;
|
|
engine->getGlyphs(glyphs, status);
|
|
|
|
if (status != LE_NO_LAYOUT_ERROR) {
|
|
log_err("Calling getGlyphs(glyphs, status) on an empty layout did not return LE_NO_LAYOUT_ERROR.\n");
|
|
}
|
|
|
|
status = LE_NO_ERROR;
|
|
engine->getGlyphs(NULL, 0xFF000000L, status);
|
|
|
|
if (status != LE_ILLEGAL_ARGUMENT_ERROR) {
|
|
log_err("Calling getGlyphs(NULL, 0xFF000000L, status) did not return LE_ILLEGAL_ARGUMENT_ERROR.\n");
|
|
}
|
|
|
|
status = LE_NO_ERROR;
|
|
engine->getGlyphs(glyphs, 0xFF000000L, status);
|
|
|
|
if (status != LE_NO_LAYOUT_ERROR) {
|
|
log_err("Calling getGlyphs(glyphs, 0xFF000000L, status) on an empty layout did not return LE_NO_LAYOUT_ERROR.\n");
|
|
}
|
|
|
|
status = LE_NO_ERROR;
|
|
engine->getCharIndices(NULL, status);
|
|
|
|
if (status != LE_ILLEGAL_ARGUMENT_ERROR) {
|
|
log_err("Calling getCharIndices(NULL, status) did not return LE_ILLEGAL_ARGUMENT_ERROR.\n");
|
|
}
|
|
|
|
status = LE_NO_ERROR;
|
|
engine->getCharIndices(indices, status);
|
|
|
|
if (status != LE_NO_LAYOUT_ERROR) {
|
|
log_err("Calling getCharIndices(indices, status) on an empty layout did not return LE_NO_LAYOUT_ERROR.\n");
|
|
}
|
|
|
|
status = LE_NO_ERROR;
|
|
engine->getCharIndices(NULL, 1024, status);
|
|
|
|
if (status != LE_ILLEGAL_ARGUMENT_ERROR) {
|
|
log_err("Calling getCharIndices(NULL, 1024, status) did not return LE_ILLEGAL_ARGUMENT_ERROR.\n");
|
|
}
|
|
|
|
status = LE_NO_ERROR;
|
|
engine->getCharIndices(indices, 1024, status);
|
|
|
|
if (status != LE_NO_LAYOUT_ERROR) {
|
|
log_err("Calling getCharIndices(indices, 1024, status) on an empty layout did not return LE_NO_LAYOUT_ERROR.\n");
|
|
}
|
|
|
|
status = LE_NO_ERROR;
|
|
engine->getGlyphPositions(NULL, status);
|
|
|
|
if (status != LE_ILLEGAL_ARGUMENT_ERROR) {
|
|
log_err("Calling getGlyphPositions(NULL, status) did not return LE_ILLEGAL_ARGUMENT_ERROR.\n");
|
|
}
|
|
|
|
status = LE_NO_ERROR;
|
|
engine->getGlyphPositions(positions, status);
|
|
|
|
if (status != LE_NO_LAYOUT_ERROR) {
|
|
log_err("Calling getGlyphPositions(positions, status) on an empty layout did not return LE_NO_LAYOUT_ERROR.\n");
|
|
}
|
|
|
|
DELETE_ARRAY(positions);
|
|
DELETE_ARRAY(indices);
|
|
DELETE_ARRAY(glyphs);
|
|
|
|
status = LE_NO_ERROR;
|
|
glyphCount = engine->layoutChars(NULL, 0, 0, 0, FALSE, 0.0, 0.0, status);
|
|
|
|
if (status != LE_ILLEGAL_ARGUMENT_ERROR) {
|
|
log_err("Calling layoutChars(NULL, 0, 0, 0, FALSE, 0.0, 0.0, status) did not fail w/ LE_ILLEGAL_ARGUMENT_ERROR.\n");
|
|
}
|
|
|
|
LEUnicode chars[] = {
|
|
0x0045, 0x006E, 0x0067, 0x006C, 0x0069, 0x0073, 0x0068, 0x0020, // "English "
|
|
0x0645, 0x0627, 0x0646, 0x062A, 0x0648, 0x0634, // MEM ALIF KAF NOON TEH WAW SHEEN
|
|
0x0020, 0x0074, 0x0065, 0x0078, 0x0074, 0x02E // " text."
|
|
};
|
|
|
|
status = LE_NO_ERROR;
|
|
glyphCount = engine->layoutChars(chars, -1, 6, 20, TRUE, 0.0, 0.0, status);
|
|
|
|
if (status != LE_ILLEGAL_ARGUMENT_ERROR) {
|
|
log_err("Calling layoutChars(chars, -1, 6, 20, TRUE, 0.0, 0.0, status) did not fail w/ LE_ILLEGAL_ARGUMENT_ERROR.\n");
|
|
}
|
|
|
|
status = LE_NO_ERROR;
|
|
glyphCount = engine->layoutChars(chars, 8, -1, 20, TRUE, 0.0, 0.0, status);
|
|
|
|
if (status != LE_ILLEGAL_ARGUMENT_ERROR) {
|
|
log_err("Calling layoutChars(chars, 8, -1, 20, TRUE, 0.0, 0.0, status) did not fail w/ LE_ILLEGAL_ARGUMENT_ERROR.\n");
|
|
}
|
|
|
|
status = LE_NO_ERROR;
|
|
glyphCount = engine->layoutChars(chars, 8, 6, -1, TRUE, 0.0, 0.0, status);
|
|
|
|
if (status != LE_ILLEGAL_ARGUMENT_ERROR) {
|
|
log_err("Calling layoutChars((chars, 8, 6, -1, TRUE, 0.0, 0.0, status) did not fail w/ LE_ILLEGAL_ARGUMENT_ERROR.\n");
|
|
}
|
|
|
|
status = LE_NO_ERROR;
|
|
glyphCount = engine->layoutChars(chars, 8, 6, 10, TRUE, 0.0, 0.0, status);
|
|
|
|
if (status != LE_ILLEGAL_ARGUMENT_ERROR) {
|
|
log_err("Calling layoutChars(chars, 8, 6, 10, TRUE, 0.0, 0.0, status) did not fail w/ LE_ILLEGAL_ARGUMENT_ERROR.\n");
|
|
}
|
|
|
|
float x = 0.0, y = 0.0;
|
|
|
|
status = LE_NO_ERROR;
|
|
glyphCount = engine->layoutChars(chars, 8, 6, 20, TRUE, 0.0, 0.0, status);
|
|
|
|
if (LE_FAILURE(status)) {
|
|
log_err("Calling layoutChars(chars, 8, 6, 20, TRUE, 0.0, 0.0, status) failed.\n");
|
|
goto bail;
|
|
}
|
|
|
|
engine->getGlyphPosition(-1, x, y, status);
|
|
|
|
if (status != LE_INDEX_OUT_OF_BOUNDS_ERROR) {
|
|
log_err("Calling getGlyphPosition(-1, x, y, status) did not fail w/ LE_INDEX_OUT_OF_BOUNDS_ERROR.\n");
|
|
}
|
|
|
|
status = LE_NO_ERROR;
|
|
engine->getGlyphPosition(glyphCount + 1, x, y, status);
|
|
|
|
if (status != LE_INDEX_OUT_OF_BOUNDS_ERROR) {
|
|
log_err("Calling getGlyphPosition(glyphCount + 1, x, y, status) did not fail w/ LE_INDEX_OUT_OF_BOUNDS_ERROR.\n");
|
|
}
|
|
|
|
bail:
|
|
delete engine;
|
|
delete font;
|
|
}
|
|
U_CDECL_END
|
|
|
|
U_CDECL_BEGIN
|
|
static void U_CALLCONV FactoryTest(void)
|
|
{
|
|
LEErrorCode status = LE_NO_ERROR;
|
|
SimpleFontInstance *font = new SimpleFontInstance(12, status);
|
|
LayoutEngine *engine = NULL;
|
|
|
|
for(le_int32 scriptCode = 0; scriptCode < scriptCodeCount; scriptCode += 1) {
|
|
status = LE_NO_ERROR;
|
|
engine = LayoutEngine::layoutEngineFactory(font, scriptCode, -1, status);
|
|
|
|
if (LE_FAILURE(status)) {
|
|
log_err("Could not create a LayoutEngine for script \'%s\'.\n", uscript_getShortName((UScriptCode)scriptCode));
|
|
}
|
|
|
|
delete engine;
|
|
}
|
|
|
|
delete font;
|
|
}
|
|
U_CDECL_END
|
|
|
|
U_CDECL_BEGIN
|
|
static void U_CALLCONV AccessTest(void)
|
|
{
|
|
LEErrorCode status = LE_NO_ERROR;
|
|
SimpleFontInstance *font = new SimpleFontInstance(12, status);
|
|
LayoutEngine *engine = LayoutEngine::layoutEngineFactory(font, arabScriptCode, -1, status);
|
|
le_int32 glyphCount;
|
|
LEGlyphID glyphs[6], extraBitGlyphs[6];
|
|
le_int32 biasedIndices[6], indices[6], glyph;
|
|
float positions[6 * 2 + 2];
|
|
LEUnicode chars[] = {
|
|
0x0045, 0x006E, 0x0067, 0x006C, 0x0069, 0x0073, 0x0068, 0x0020, // "English "
|
|
0x0645, 0x0627, 0x0646, 0x062A, 0x0648, 0x0634, // MEM ALIF KAF NOON TEH WAW SHEEN
|
|
0x0020, 0x0074, 0x0065, 0x0078, 0x0074, 0x02E // " text."
|
|
};
|
|
|
|
if (LE_FAILURE(status)) {
|
|
log_err("Could not create LayoutEngine.\n");
|
|
goto bail;
|
|
}
|
|
|
|
glyphCount = engine->layoutChars(chars, 8, 6, 20, TRUE, 0.0, 0.0, status);
|
|
|
|
if (LE_FAILURE(status) || glyphCount != 6) {
|
|
log_err("layoutChars(chars, 8, 6, 20, TRUE, 0.0, 0.0, status) failed.\n");
|
|
goto bail;
|
|
}
|
|
|
|
engine->getGlyphs(glyphs, status);
|
|
engine->getCharIndices(indices, status);
|
|
engine->getGlyphPositions(positions, status);
|
|
|
|
if (LE_FAILURE(status)) {
|
|
log_err("Could not get glyph, indices and position arrays.\n");
|
|
goto bail;
|
|
}
|
|
|
|
engine->getGlyphs(extraBitGlyphs, 0xFF000000L, status);
|
|
|
|
if (LE_FAILURE(status)) {
|
|
log_err("getGlyphs(extraBitGlyphs, 0xFF000000L, status); failed.\n");
|
|
} else {
|
|
for(glyph = 0; glyph < glyphCount; glyph += 1) {
|
|
if (extraBitGlyphs[glyph] != (glyphs[glyph] | 0xFF000000L)) {
|
|
log_err("extraBigGlyphs[%d] != glyphs[%d] | 0xFF000000L: %8X, %8X\n",
|
|
glyph, glyph, extraBitGlyphs[glyph], glyphs[glyph]);
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
status = LE_NO_ERROR;
|
|
engine->getCharIndices(biasedIndices, 1024, status);
|
|
|
|
if (LE_FAILURE(status)) {
|
|
log_err("getCharIndices(biasedIndices, 1024, status) failed.\n");
|
|
} else {
|
|
for (glyph = 0; glyph < glyphCount; glyph += 1) {
|
|
if (biasedIndices[glyph] != (indices[glyph] + 1024)) {
|
|
log_err("biasedIndices[%d] != indices[%d] + 1024: %8X, %8X\n",
|
|
glyph, glyph, biasedIndices[glyph], indices[glyph]);
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
status = LE_NO_ERROR;
|
|
for (glyph = 0; glyph <= glyphCount; glyph += 1) {
|
|
float x = 0.0, y = 0.0;
|
|
|
|
engine->getGlyphPosition(glyph, x, y, status);
|
|
|
|
if (LE_FAILURE(status)) {
|
|
log_err("getGlyphPosition(%d, x, y, status) failed.\n", glyph);
|
|
break;
|
|
}
|
|
|
|
if (x != positions[glyph*2] || y != positions[glyph*2 + 1]) {
|
|
log_err("getGlyphPosition(%d, x, y, status) returned bad position: (%f, %f) != (%f, %f)\n",
|
|
glyph, x, y, positions[glyph*2], positions[glyph*2 + 1]);
|
|
break;
|
|
}
|
|
}
|
|
|
|
bail:
|
|
delete engine;
|
|
delete font;
|
|
}
|
|
U_CDECL_END
|
|
|
|
le_bool compareResults(const char *testID, TestResult *expected, TestResult *actual)
|
|
{
|
|
/* NOTE: we'll stop on the first failure 'cause once there's one error, it may cascade... */
|
|
if (actual->glyphCount != expected->glyphCount) {
|
|
log_err("Test %s: incorrect glyph count: exptected %d, got %d\n",
|
|
testID, expected->glyphCount, actual->glyphCount);
|
|
return FALSE;
|
|
}
|
|
|
|
le_int32 i;
|
|
|
|
for (i = 0; i < actual->glyphCount; i += 1) {
|
|
if (actual->glyphs[i] != expected->glyphs[i]) {
|
|
log_err("Test %s: incorrect id for glyph %d: expected %4X, got %4X\n",
|
|
testID, i, expected->glyphs[i], actual->glyphs[i]);
|
|
return FALSE;
|
|
}
|
|
}
|
|
|
|
for (i = 0; i < actual->glyphCount; i += 1) {
|
|
if (actual->indices[i] != expected->indices[i]) {
|
|
log_err("Test %s: incorrect index for glyph %d: expected %8X, got %8X\n",
|
|
testID, i, expected->indices[i], actual->indices[i]);
|
|
return FALSE;
|
|
}
|
|
}
|
|
|
|
for (i = 0; i <= actual->glyphCount; i += 1) {
|
|
double xError = uprv_fabs(actual->positions[i * 2] - expected->positions[i * 2]);
|
|
|
|
if (xError > 0.0001) {
|
|
log_err("Test %s: incorrect x position for glyph %d: expected %f, got %f\n",
|
|
testID, i, expected->positions[i * 2], actual->positions[i * 2]);
|
|
return FALSE;
|
|
}
|
|
|
|
double yError = uprv_fabs(actual->positions[i * 2 + 1] - expected->positions[i * 2 + 1]);
|
|
|
|
if (yError < 0) {
|
|
yError = -yError;
|
|
}
|
|
|
|
if (yError > 0.0001) {
|
|
log_err("Test %s: incorrect y position for glyph %d: expected %f, got %f\n",
|
|
testID, i, expected->positions[i * 2 + 1], actual->positions[i * 2 + 1]);
|
|
return FALSE;
|
|
}
|
|
}
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
static void checkFontVersion(PortableFontInstance *fontInstance, const char *testVersionString,
|
|
le_uint32 testChecksum, const char *testID)
|
|
{
|
|
le_uint32 fontChecksum = fontInstance->getFontChecksum();
|
|
|
|
if (fontChecksum != testChecksum) {
|
|
const char *fontVersionString = fontInstance->getNameString(NAME_VERSION_STRING,
|
|
PLATFORM_MACINTOSH, MACINTOSH_ROMAN, MACINTOSH_ENGLISH);
|
|
const LEUnicode *uFontVersionString = NULL;
|
|
|
|
// The standard recommends that the Macintosh Roman/English name string be present, but
|
|
// if it's not, try the Microsoft Unicode/English string.
|
|
if (fontVersionString == NULL) {
|
|
uFontVersionString = fontInstance->getUnicodeNameString(NAME_VERSION_STRING,
|
|
PLATFORM_MICROSOFT, MICROSOFT_UNICODE_BMP, MICROSOFT_ENGLISH);
|
|
}
|
|
|
|
log_info("Test %s: this may not be the same font used to generate the test data.\n", testID);
|
|
|
|
if (uFontVersionString != NULL) {
|
|
log_info("Your font's version string is \"%S\"\n", uFontVersionString);
|
|
fontInstance->deleteNameString(uFontVersionString);
|
|
} else {
|
|
log_info("Your font's version string is \"%s\"\n", fontVersionString);
|
|
fontInstance->deleteNameString(fontVersionString);
|
|
}
|
|
|
|
log_info("The expected version string is \"%s\"\n", testVersionString);
|
|
log_info("If you see errors, they may be due to the version of the font you're using.\n");
|
|
}
|
|
}
|
|
|
|
/* Returns the path to icu/source/test/testdata/ */
|
|
const char *getSourceTestData() {
|
|
const char *srcDataDir = NULL;
|
|
#ifdef U_TOPSRCDIR
|
|
srcDataDir = U_TOPSRCDIR U_FILE_SEP_STRING "test" U_FILE_SEP_STRING "testdata" U_FILE_SEP_STRING;
|
|
#else
|
|
srcDataDir = ".." U_FILE_SEP_STRING ".." U_FILE_SEP_STRING "test" U_FILE_SEP_STRING "testdata" U_FILE_SEP_STRING;
|
|
FILE *f = fopen(".." U_FILE_SEP_STRING ".." U_FILE_SEP_STRING "test" U_FILE_SEP_STRING "testdata" U_FILE_SEP_STRING "rbbitst.txt", "r");
|
|
|
|
if (f != NULL) {
|
|
/* We're in icu/source/test/letest/ */
|
|
fclose(f);
|
|
} else {
|
|
/* We're in icu/source/test/letest/(Debug|Release) */
|
|
srcDataDir = ".." U_FILE_SEP_STRING ".." U_FILE_SEP_STRING ".." U_FILE_SEP_STRING "test"
|
|
U_FILE_SEP_STRING "testdata" U_FILE_SEP_STRING;
|
|
}
|
|
#endif
|
|
|
|
return srcDataDir;
|
|
}
|
|
|
|
const char *getPath(char buffer[2048], const char *filename) {
|
|
const char *testDataDirectory = getSourceTestData();
|
|
|
|
strcpy(buffer, testDataDirectory);
|
|
strcat(buffer, filename);
|
|
|
|
return buffer;
|
|
}
|
|
|
|
le_uint32 *getHexArray(const UnicodeString &numbers, int32_t &arraySize)
|
|
{
|
|
int32_t offset = -1;
|
|
|
|
arraySize = 1;
|
|
while((offset = numbers.indexOf(CH_COMMA, offset + 1)) >= 0) {
|
|
arraySize += 1;
|
|
}
|
|
|
|
le_uint32 *array = NEW_ARRAY(le_uint32, arraySize);
|
|
char number[16];
|
|
le_int32 count = 0;
|
|
le_int32 start = 0, end = 0;
|
|
le_int32 len = 0;
|
|
|
|
// trim leading whitespace
|
|
while(u_isUWhiteSpace(numbers[start])) {
|
|
start += 1;
|
|
}
|
|
|
|
while((end = numbers.indexOf(CH_COMMA, start)) >= 0) {
|
|
len = numbers.extract(start, end - start, number, ARRAY_SIZE(number), US_INV);
|
|
number[len] = '\0';
|
|
start = end + 1;
|
|
|
|
sscanf(number, "%x", &array[count++]);
|
|
|
|
// trim whitespace following the comma
|
|
while(u_isUWhiteSpace(numbers[start])) {
|
|
start += 1;
|
|
}
|
|
}
|
|
|
|
// trim trailing whitespace
|
|
end = numbers.length();
|
|
while(u_isUWhiteSpace(numbers[end - 1])) {
|
|
end -= 1;
|
|
}
|
|
|
|
len = numbers.extract(start, end - start, number, ARRAY_SIZE(number), US_INV);
|
|
number[len] = '\0';
|
|
sscanf(number, "%x", &array[count]);
|
|
|
|
return array;
|
|
}
|
|
|
|
float *getFloatArray(const UnicodeString &numbers, int32_t &arraySize)
|
|
{
|
|
int32_t offset = -1;
|
|
|
|
arraySize = 1;
|
|
while((offset = numbers.indexOf(CH_COMMA, offset + 1)) >= 0) {
|
|
arraySize += 1;
|
|
}
|
|
|
|
float *array = NEW_ARRAY(float, arraySize);
|
|
char number[32];
|
|
le_int32 count = 0;
|
|
le_int32 start = 0, end = 0;
|
|
le_int32 len = 0;
|
|
|
|
// trim leading whitespace
|
|
while(u_isUWhiteSpace(numbers[start])) {
|
|
start += 1;
|
|
}
|
|
|
|
while((end = numbers.indexOf(CH_COMMA, start)) >= 0) {
|
|
len = numbers.extract(start, end - start, number, ARRAY_SIZE(number), US_INV);
|
|
number[len] = '\0';
|
|
start = end + 1;
|
|
|
|
sscanf(number, "%f", &array[count++]);
|
|
|
|
// trim whiteapce following the comma
|
|
while(u_isUWhiteSpace(numbers[start])) {
|
|
start += 1;
|
|
}
|
|
}
|
|
|
|
while(u_isUWhiteSpace(numbers[start])) {
|
|
start += 1;
|
|
}
|
|
|
|
// trim trailing whitespace
|
|
end = numbers.length();
|
|
while(u_isUWhiteSpace(numbers[end - 1])) {
|
|
end -= 1;
|
|
}
|
|
|
|
len = numbers.extract(start, end - start, number, ARRAY_SIZE(number), US_INV);
|
|
number[len] = '\0';
|
|
sscanf(number, "%f", &array[count]);
|
|
|
|
return array;
|
|
}
|
|
|
|
LEFontInstance *openFont(const char *fontName, const char *checksum, const char *version, const char *testID)
|
|
{
|
|
char path[2048];
|
|
PortableFontInstance *font;
|
|
LEErrorCode fontStatus = LE_NO_ERROR;
|
|
|
|
|
|
font = new PortableFontInstance(getPath(path, fontName), 12, fontStatus);
|
|
|
|
if (LE_FAILURE(fontStatus)) {
|
|
log_info("Test %s: can't open font %s - test skipped.\n", testID, fontName);
|
|
delete font;
|
|
return NULL;
|
|
} else {
|
|
le_uint32 cksum = 0;
|
|
|
|
sscanf(checksum, "%x", &cksum);
|
|
|
|
checkFontVersion(font, version, cksum, testID);
|
|
}
|
|
|
|
return font;
|
|
}
|
|
|
|
U_CDECL_BEGIN
|
|
static void U_CALLCONV DataDrivenTest(void)
|
|
{
|
|
#if !UCONFIG_NO_REGULAR_EXPRESSIONS
|
|
UErrorCode status = U_ZERO_ERROR;
|
|
char path[2048];
|
|
const char *testFilePath = getPath(path, "letest.xml");
|
|
|
|
UXMLParser *parser = UXMLParser::createParser(status);
|
|
UXMLElement *root = parser->parseFile(testFilePath, status);
|
|
|
|
if (root == NULL) {
|
|
log_err("Could not open the test data file: %s\n", testFilePath);
|
|
delete parser;
|
|
return;
|
|
}
|
|
|
|
UnicodeString test_case = UNICODE_STRING_SIMPLE("test-case");
|
|
UnicodeString test_text = UNICODE_STRING_SIMPLE("test-text");
|
|
UnicodeString test_font = UNICODE_STRING_SIMPLE("test-font");
|
|
UnicodeString result_glyphs = UNICODE_STRING_SIMPLE("result-glyphs");
|
|
UnicodeString result_indices = UNICODE_STRING_SIMPLE("result-indices");
|
|
UnicodeString result_positions = UNICODE_STRING_SIMPLE("result-positions");
|
|
|
|
// test-case attributes
|
|
UnicodeString id_attr = UNICODE_STRING_SIMPLE("id");
|
|
UnicodeString script_attr = UNICODE_STRING_SIMPLE("script");
|
|
UnicodeString lang_attr = UNICODE_STRING_SIMPLE("lang");
|
|
|
|
// test-font attributes
|
|
UnicodeString name_attr = UNICODE_STRING_SIMPLE("name");
|
|
UnicodeString ver_attr = UNICODE_STRING_SIMPLE("version");
|
|
UnicodeString cksum_attr = UNICODE_STRING_SIMPLE("checksum");
|
|
|
|
const UXMLElement *testCase;
|
|
int32_t tc = 0;
|
|
|
|
while((testCase = root->nextChildElement(tc)) != NULL) {
|
|
if (testCase->getTagName().compare(test_case) == 0) {
|
|
char *id = getCString(testCase->getAttribute(id_attr));
|
|
char *script = getCString(testCase->getAttribute(script_attr));
|
|
char *lang = getCString(testCase->getAttribute(lang_attr));
|
|
LEFontInstance *font = NULL;
|
|
const UXMLElement *element;
|
|
int32_t ec = 0;
|
|
int32_t charCount = 0;
|
|
int32_t typoFlags = 3; // kerning + ligatures...
|
|
UScriptCode scriptCode;
|
|
le_int32 languageCode = -1;
|
|
UnicodeString text, glyphs, indices, positions;
|
|
int32_t glyphCount = 0, indexCount = 0, positionCount = 0;
|
|
TestResult expected = {0, NULL, NULL, NULL};
|
|
TestResult actual = {0, NULL, NULL, NULL};
|
|
LEErrorCode success = LE_NO_ERROR;
|
|
LayoutEngine *engine = NULL;
|
|
|
|
uscript_getCode(script, &scriptCode, 1, &status);
|
|
if (LE_FAILURE(status)) {
|
|
log_err("invalid script name: %s.\n", script);
|
|
goto free_c_strings;
|
|
}
|
|
|
|
if (lang != NULL) {
|
|
languageCode = getLanguageCode(lang);
|
|
|
|
if (languageCode < 0) {
|
|
log_err("invalid language name: %s.\n", lang);
|
|
goto free_c_strings;
|
|
}
|
|
}
|
|
|
|
while((element = testCase->nextChildElement(ec)) != NULL) {
|
|
UnicodeString tag = element->getTagName();
|
|
|
|
// TODO: make sure that each element is only used once.
|
|
if (tag.compare(test_font) == 0) {
|
|
char *fontName = getCString(element->getAttribute(name_attr));
|
|
char *fontVer = getCString(element->getAttribute(ver_attr));
|
|
char *fontCksum = getCString(element->getAttribute(cksum_attr));
|
|
|
|
font = openFont(fontName, fontCksum, fontVer, id);
|
|
freeCString(fontCksum);
|
|
freeCString(fontVer);
|
|
freeCString(fontName);
|
|
|
|
if (font == NULL) {
|
|
// warning message already displayed...
|
|
goto free_c_strings;
|
|
}
|
|
} else if (tag.compare(test_text) == 0) {
|
|
text = element->getText(TRUE);
|
|
charCount = text.length();
|
|
} else if (tag.compare(result_glyphs) == 0) {
|
|
glyphs = element->getText(TRUE);
|
|
} else if (tag.compare(result_indices) == 0) {
|
|
indices = element->getText(TRUE);
|
|
} else if (tag.compare(result_positions) == 0) {
|
|
positions = element->getText(TRUE);
|
|
} else {
|
|
// an unknown tag...
|
|
char *cTag = getCString(&tag);
|
|
|
|
log_info("Test %s: unknown element with tag \"%s\"\n", id, cTag);
|
|
freeCString(cTag);
|
|
}
|
|
}
|
|
|
|
// TODO: make sure that the font, test-text, result-glyphs, result-indices and result-positions
|
|
// have all been provided
|
|
if (font == NULL) {
|
|
LEErrorCode fontStatus = LE_NO_ERROR;
|
|
|
|
font = new SimpleFontInstance(12, fontStatus);
|
|
typoFlags |= 0x80000000L; // use CharSubstitutionFilter...
|
|
}
|
|
|
|
expected.glyphs = (LEGlyphID *) getHexArray(glyphs, glyphCount);
|
|
expected.indices = (le_int32 *) getHexArray(indices, indexCount);
|
|
expected.positions = getFloatArray(positions, positionCount);
|
|
|
|
expected.glyphCount = glyphCount;
|
|
|
|
if (glyphCount < charCount || indexCount != glyphCount || positionCount < glyphCount * 2 + 2) {
|
|
log_err("Test %s: inconsistent input data: charCount = %d, glyphCount = %d, indexCount = %d, positionCount = %d\n",
|
|
id, charCount, glyphCount, indexCount, positionCount);
|
|
goto free_expected;
|
|
};
|
|
|
|
engine = LayoutEngine::layoutEngineFactory(font, scriptCode, languageCode, typoFlags, success);
|
|
|
|
if (LE_FAILURE(success)) {
|
|
log_err("Test %s: could not create a LayoutEngine.\n", id);
|
|
goto free_expected;
|
|
}
|
|
|
|
actual.glyphCount = engine->layoutChars(text.getBuffer(), 0, charCount, charCount, getRTL(text), 0, 0, success);
|
|
|
|
actual.glyphs = NEW_ARRAY(LEGlyphID, actual.glyphCount);
|
|
actual.indices = NEW_ARRAY(le_int32, actual.glyphCount);
|
|
actual.positions = NEW_ARRAY(float, actual.glyphCount * 2 + 2);
|
|
|
|
engine->getGlyphs(actual.glyphs, success);
|
|
engine->getCharIndices(actual.indices, success);
|
|
engine->getGlyphPositions(actual.positions, success);
|
|
|
|
compareResults(id, &expected, &actual);
|
|
|
|
DELETE_ARRAY(actual.positions);
|
|
DELETE_ARRAY(actual.indices);
|
|
DELETE_ARRAY(actual.glyphs);
|
|
|
|
delete engine;
|
|
|
|
log_verbose("OK - %4d glyphs: %s\n", actual.glyphCount, id);
|
|
free_expected:
|
|
DELETE_ARRAY(expected.positions);
|
|
DELETE_ARRAY(expected.indices);
|
|
DELETE_ARRAY(expected.glyphs);
|
|
|
|
delete font;
|
|
|
|
free_c_strings:
|
|
freeCString(lang);
|
|
freeCString(script);
|
|
freeCString(id);
|
|
}
|
|
}
|
|
|
|
delete root;
|
|
delete parser;
|
|
#endif
|
|
}
|
|
U_CDECL_END
|
|
|
|
U_CDECL_BEGIN
|
|
/*
|
|
* From ticket:5923:
|
|
*
|
|
* Build a paragraph that contains a mixture of left to right and right to left text.
|
|
* Break it into multiple lines and make sure that the glyphToCharMap for run in each
|
|
* line is correct.
|
|
*
|
|
* Note: it might be a good idea to also check the glyphs and positions for each run,
|
|
* that we get the expected number of runs per line and that the line breaks are where
|
|
* we expect them to be. Really, it would be a good idea to make a whole test suite
|
|
* for ParagraphLayout.
|
|
*/
|
|
static void U_CALLCONV GlyphToCharTest(void)
|
|
{
|
|
#if !UCONFIG_NO_BREAK_ITERATION
|
|
LEErrorCode status = LE_NO_ERROR;
|
|
LEFontInstance *font;
|
|
FontRuns fontRuns(0);
|
|
ParagraphLayout *paragraphLayout;
|
|
const ParagraphLayout::Line *line;
|
|
/*
|
|
* This is the same text that's in <icu>/source/samples/layout/Sample.txt
|
|
*/
|
|
LEUnicode chars[] = {
|
|
/*BOM*/ 0x0054, 0x0068, 0x0065, 0x0020, 0x004c, 0x0061, 0x0079,
|
|
0x006f, 0x0075, 0x0074, 0x0045, 0x006e, 0x0067, 0x0069, 0x006e,
|
|
0x0065, 0x0020, 0x0064, 0x006f, 0x0065, 0x0073, 0x0020, 0x0061,
|
|
0x006c, 0x006c, 0x0020, 0x0074, 0x0068, 0x0065, 0x0020, 0x0077,
|
|
0x006f, 0x0072, 0x006b, 0x0020, 0x006e, 0x0065, 0x0063, 0x0065,
|
|
0x0073, 0x0073, 0x0061, 0x0072, 0x0079, 0x0020, 0x0074, 0x006f,
|
|
0x0020, 0x0064, 0x0069, 0x0073, 0x0070, 0x006c, 0x0061, 0x0079,
|
|
0x0020, 0x0055, 0x006e, 0x0069, 0x0063, 0x006f, 0x0064, 0x0065,
|
|
0x0020, 0x0074, 0x0065, 0x0078, 0x0074, 0x0020, 0x0077, 0x0072,
|
|
0x0069, 0x0074, 0x0074, 0x0065, 0x006e, 0x0020, 0x0069, 0x006e,
|
|
0x0020, 0x006c, 0x0061, 0x006e, 0x0067, 0x0075, 0x0061, 0x0067,
|
|
0x0065, 0x0073, 0x0020, 0x0077, 0x0069, 0x0074, 0x0068, 0x0020,
|
|
0x0063, 0x006f, 0x006d, 0x0070, 0x006c, 0x0065, 0x0078, 0x0020,
|
|
0x0077, 0x0072, 0x0069, 0x0074, 0x0069, 0x006e, 0x0067, 0x0020,
|
|
0x0073, 0x0079, 0x0073, 0x0074, 0x0065, 0x006d, 0x0073, 0x0020,
|
|
0x0073, 0x0075, 0x0063, 0x0068, 0x0020, 0x0061, 0x0073, 0x0020,
|
|
0x0048, 0x0069, 0x006e, 0x0064, 0x0069, 0x0020, 0x0028, 0x0939,
|
|
0x093f, 0x0928, 0x094d, 0x0926, 0x0940, 0x0029, 0x0020, 0x0054,
|
|
0x0068, 0x0061, 0x0069, 0x0020, 0x0028, 0x0e44, 0x0e17, 0x0e22,
|
|
0x0029, 0x0020, 0x0061, 0x006e, 0x0064, 0x0020, 0x0041, 0x0072,
|
|
0x0061, 0x0062, 0x0069, 0x0063, 0x0020, 0x0028, 0x0627, 0x0644,
|
|
0x0639, 0x0631, 0x0628, 0x064a, 0x0629, 0x0029, 0x002e, 0x0020,
|
|
0x0048, 0x0065, 0x0072, 0x0065, 0x0027, 0x0073, 0x0020, 0x0061,
|
|
0x0020, 0x0073, 0x0061, 0x006d, 0x0070, 0x006c, 0x0065, 0x0020,
|
|
0x006f, 0x0066, 0x0020, 0x0073, 0x006f, 0x006d, 0x0065, 0x0020,
|
|
0x0074, 0x0065, 0x0078, 0x0074, 0x0020, 0x0077, 0x0072, 0x0069,
|
|
0x0074, 0x0074, 0x0065, 0x006e, 0x0020, 0x0069, 0x006e, 0x0020,
|
|
0x0053, 0x0061, 0x006e, 0x0073, 0x006b, 0x0072, 0x0069, 0x0074,
|
|
0x003a, 0x0020, 0x0936, 0x094d, 0x0930, 0x0940, 0x092e, 0x0926,
|
|
0x094d, 0x0020, 0x092d, 0x0917, 0x0935, 0x0926, 0x094d, 0x0917,
|
|
0x0940, 0x0924, 0x093e, 0x0020, 0x0905, 0x0927, 0x094d, 0x092f,
|
|
0x093e, 0x092f, 0x0020, 0x0905, 0x0930, 0x094d, 0x091c, 0x0941,
|
|
0x0928, 0x0020, 0x0935, 0x093f, 0x0937, 0x093e, 0x0926, 0x0020,
|
|
0x092f, 0x094b, 0x0917, 0x0020, 0x0927, 0x0943, 0x0924, 0x0930,
|
|
0x093e, 0x0937, 0x094d, 0x091f, 0x094d, 0x0930, 0x0020, 0x0909,
|
|
0x0935, 0x093e, 0x091a, 0x0964, 0x0020, 0x0927, 0x0930, 0x094d,
|
|
0x092e, 0x0915, 0x094d, 0x0937, 0x0947, 0x0924, 0x094d, 0x0930,
|
|
0x0947, 0x0020, 0x0915, 0x0941, 0x0930, 0x0941, 0x0915, 0x094d,
|
|
0x0937, 0x0947, 0x0924, 0x094d, 0x0930, 0x0947, 0x0020, 0x0938,
|
|
0x092e, 0x0935, 0x0947, 0x0924, 0x093e, 0x0020, 0x092f, 0x0941,
|
|
0x092f, 0x0941, 0x0924, 0x094d, 0x0938, 0x0935, 0x0903, 0x0020,
|
|
0x092e, 0x093e, 0x092e, 0x0915, 0x093e, 0x0903, 0x0020, 0x092a,
|
|
0x093e, 0x0923, 0x094d, 0x0921, 0x0935, 0x093e, 0x0936, 0x094d,
|
|
0x091a, 0x0948, 0x0935, 0x0020, 0x0915, 0x093f, 0x092e, 0x0915,
|
|
0x0941, 0x0930, 0x094d, 0x0935, 0x0924, 0x0020, 0x0938, 0x0902,
|
|
0x091c, 0x092f, 0x0020, 0x0048, 0x0065, 0x0072, 0x0065, 0x0027,
|
|
0x0073, 0x0020, 0x0061, 0x0020, 0x0073, 0x0061, 0x006d, 0x0070,
|
|
0x006c, 0x0065, 0x0020, 0x006f, 0x0066, 0x0020, 0x0073, 0x006f,
|
|
0x006d, 0x0065, 0x0020, 0x0074, 0x0065, 0x0078, 0x0074, 0x0020,
|
|
0x0077, 0x0072, 0x0069, 0x0074, 0x0074, 0x0065, 0x006e, 0x0020,
|
|
0x0069, 0x006e, 0x0020, 0x0041, 0x0072, 0x0061, 0x0062, 0x0069,
|
|
0x0063, 0x003a, 0x0020, 0x0623, 0x0633, 0x0627, 0x0633, 0x064b,
|
|
0x0627, 0x060c, 0x0020, 0x062a, 0x062a, 0x0639, 0x0627, 0x0645,
|
|
0x0644, 0x0020, 0x0627, 0x0644, 0x062d, 0x0648, 0x0627, 0x0633,
|
|
0x064a, 0x0628, 0x0020, 0x0641, 0x0642, 0x0637, 0x0020, 0x0645,
|
|
0x0639, 0x0020, 0x0627, 0x0644, 0x0623, 0x0631, 0x0642, 0x0627,
|
|
0x0645, 0x060c, 0x0020, 0x0648, 0x062a, 0x0642, 0x0648, 0x0645,
|
|
0x0020, 0x0628, 0x062a, 0x062e, 0x0632, 0x064a, 0x0646, 0x0020,
|
|
0x0627, 0x0644, 0x0623, 0x062d, 0x0631, 0x0641, 0x0020, 0x0648,
|
|
0x0627, 0x0644, 0x0645, 0x062d, 0x0627, 0x0631, 0x0641, 0x0020,
|
|
0x0627, 0x0644, 0x0623, 0x062e, 0x0631, 0x0649, 0x0020, 0x0628,
|
|
0x0639, 0x062f, 0x0020, 0x0623, 0x0646, 0x0020, 0x062a, 0x064f,
|
|
0x0639, 0x0637, 0x064a, 0x0020, 0x0631, 0x0642, 0x0645, 0x0627,
|
|
0x0020, 0x0645, 0x0639, 0x064a, 0x0646, 0x0627, 0x0020, 0x0644,
|
|
0x0643, 0x0644, 0x0020, 0x0648, 0x0627, 0x062d, 0x062f, 0x0020,
|
|
0x0645, 0x0646, 0x0647, 0x0627, 0x002e, 0x0020, 0x0648, 0x0642,
|
|
0x0628, 0x0644, 0x0020, 0x0627, 0x062e, 0x062a, 0x0631, 0x0627,
|
|
0x0639, 0x0020, 0x0022, 0x064a, 0x0648, 0x0646, 0x0650, 0x0643,
|
|
0x0648, 0x062f, 0x0022, 0x060c, 0x0020, 0x0643, 0x0627, 0x0646,
|
|
0x0020, 0x0647, 0x0646, 0x0627, 0x0643, 0x0020, 0x0645, 0x0626,
|
|
0x0627, 0x062a, 0x0020, 0x0627, 0x0644, 0x0623, 0x0646, 0x0638,
|
|
0x0645, 0x0629, 0x0020, 0x0644, 0x0644, 0x062a, 0x0634, 0x0641,
|
|
0x064a, 0x0631, 0x0020, 0x0648, 0x062a, 0x062e, 0x0635, 0x064a,
|
|
0x0635, 0x0020, 0x0647, 0x0630, 0x0647, 0x0020, 0x0627, 0x0644,
|
|
0x0623, 0x0631, 0x0642, 0x0627, 0x0645, 0x0020, 0x0644, 0x0644,
|
|
0x0645, 0x062d, 0x0627, 0x0631, 0x0641, 0x060c, 0x0020, 0x0648,
|
|
0x0644, 0x0645, 0x0020, 0x064a, 0x0648, 0x062c, 0x062f, 0x0020,
|
|
0x0646, 0x0638, 0x0627, 0x0645, 0x0020, 0x062a, 0x0634, 0x0641,
|
|
0x064a, 0x0631, 0x0020, 0x0648, 0x0627, 0x062d, 0x062f, 0x0020,
|
|
0x064a, 0x062d, 0x062a, 0x0648, 0x064a, 0x0020, 0x0639, 0x0644,
|
|
0x0649, 0x0020, 0x062c, 0x0645, 0x064a, 0x0639, 0x0020, 0x0627,
|
|
0x0644, 0x0645, 0x062d, 0x0627, 0x0631, 0x0641, 0x0020, 0x0627,
|
|
0x0644, 0x0636, 0x0631, 0x0648, 0x0631, 0x064a, 0x0629, 0x0020,
|
|
0x0061, 0x006e, 0x0064, 0x0020, 0x0068, 0x0065, 0x0072, 0x0065,
|
|
0x0027, 0x0073, 0x0020, 0x0061, 0x0020, 0x0073, 0x0061, 0x006d,
|
|
0x0070, 0x006c, 0x0065, 0x0020, 0x006f, 0x0066, 0x0020, 0x0073,
|
|
0x006f, 0x006d, 0x0065, 0x0020, 0x0074, 0x0065, 0x0078, 0x0074,
|
|
0x0020, 0x0077, 0x0072, 0x0069, 0x0074, 0x0074, 0x0065, 0x006e,
|
|
0x0020, 0x0069, 0x006e, 0x0020, 0x0054, 0x0068, 0x0061, 0x0069,
|
|
0x003a, 0x0020, 0x0e1a, 0x0e17, 0x0e17, 0x0e35, 0x0e48, 0x0e51,
|
|
0x0e1e, 0x0e32, 0x0e22, 0x0e38, 0x0e44, 0x0e0b, 0x0e42, 0x0e04,
|
|
0x0e25, 0x0e19, 0x0e42, 0x0e14, 0x0e42, 0x0e23, 0x0e18, 0x0e35,
|
|
0x0e2d, 0x0e32, 0x0e28, 0x0e31, 0x0e22, 0x0e2d, 0x0e22, 0x0e39,
|
|
0x0e48, 0x0e17, 0x0e48, 0x0e32, 0x0e21, 0x0e01, 0x0e25, 0x0e32,
|
|
0x0e07, 0x0e17, 0x0e38, 0x0e48, 0x0e07, 0x0e43, 0x0e2b, 0x0e0d,
|
|
0x0e48, 0x0e43, 0x0e19, 0x0e41, 0x0e04, 0x0e19, 0x0e0b, 0x0e31,
|
|
0x0e2a, 0x0e01, 0x0e31, 0x0e1a, 0x0e25, 0x0e38, 0x0e07, 0x0e40,
|
|
0x0e2e, 0x0e19, 0x0e23, 0x0e35, 0x0e0a, 0x0e32, 0x0e27, 0x0e44,
|
|
0x0e23, 0x0e48, 0x0e41, 0x0e25, 0x0e30, 0x0e1b, 0x0e49, 0x0e32,
|
|
0x0e40, 0x0e2d, 0x0e47, 0x0e21, 0x0e20, 0x0e23, 0x0e23, 0x0e22,
|
|
0x0e32, 0x0e0a, 0x0e32, 0x0e27, 0x0e44, 0x0e23, 0x0e48, 0x0e1a,
|
|
0x0e49, 0x0e32, 0x0e19, 0x0e02, 0x0e2d, 0x0e07, 0x0e1e, 0x0e27,
|
|
0x0e01, 0x0e40, 0x0e02, 0x0e32, 0x0e2b, 0x0e25, 0x0e31, 0x0e07,
|
|
0x0e40, 0x0e25, 0x0e47, 0x0e01, 0x0e40, 0x0e1e, 0x0e23, 0x0e32,
|
|
0x0e30, 0x0e44, 0x0e21, 0x0e49, 0x0e2a, 0x0e23, 0x0e49, 0x0e32,
|
|
0x0e07, 0x0e1a, 0x0e49, 0x0e32, 0x0e19, 0x0e15, 0x0e49, 0x0e2d,
|
|
0x0e07, 0x0e02, 0x0e19, 0x0e21, 0x0e32, 0x0e14, 0x0e49, 0x0e27,
|
|
0x0e22, 0x0e40, 0x0e01, 0x0e27, 0x0e35, 0x0e22, 0x0e19, 0x0e40,
|
|
0x0e1b, 0x0e47, 0x0e19, 0x0e23, 0x0e30, 0x0e22, 0x0e30, 0x0e17,
|
|
0x0e32, 0x0e07, 0x0e2b, 0x0e25, 0x0e32, 0x0e22, 0x0e44, 0x0e21,
|
|
0x0e25, 0x0e4c
|
|
};
|
|
le_int32 charCount = LE_ARRAY_SIZE(chars);
|
|
le_int32 charIndex = 0, lineNumber = 1;
|
|
const float lineWidth = 600;
|
|
|
|
font = new SimpleFontInstance(12, status);
|
|
|
|
if (LE_FAILURE(status)) {
|
|
goto finish;
|
|
}
|
|
|
|
fontRuns.add(font, charCount);
|
|
|
|
paragraphLayout = new ParagraphLayout(chars, charCount, &fontRuns, NULL, NULL, NULL, 0, FALSE, status);
|
|
|
|
if (LE_FAILURE(status)) {
|
|
goto close_font;
|
|
}
|
|
|
|
paragraphLayout->reflow();
|
|
while ((line = paragraphLayout->nextLine(lineWidth)) != NULL) {
|
|
le_int32 runCount = line->countRuns();
|
|
|
|
for(le_int32 run = 0; run < runCount; run += 1) {
|
|
const ParagraphLayout::VisualRun *visualRun = line->getVisualRun(run);
|
|
le_int32 glyphCount = visualRun->getGlyphCount();
|
|
const le_int32 *glyphToCharMap = visualRun->getGlyphToCharMap();
|
|
|
|
if (visualRun->getDirection() == UBIDI_RTL) {
|
|
/*
|
|
* For a right to left run, make sure that the character indices
|
|
* increase from the right most glyph to the left most glyph. If
|
|
* there are any one to many glyph substitutions, we might get several
|
|
* glyphs in a row with the same character index.
|
|
*/
|
|
for(le_int32 i = glyphCount - 1; i >= 0; i -= 1) {
|
|
le_int32 ix = glyphToCharMap[i];
|
|
|
|
if (ix != charIndex) {
|
|
if (ix != charIndex - 1) {
|
|
log_err("Bad glyph to char index for glyph %d on line %d: expected %d, got %d\n",
|
|
i, lineNumber, charIndex, ix);
|
|
goto close_paragraph; // once there's one error, we can't count on anything else...
|
|
}
|
|
} else {
|
|
charIndex += 1;
|
|
}
|
|
}
|
|
} else {
|
|
/*
|
|
* We can't just check the order of the character indices
|
|
* for left to right runs because Indic text might have been
|
|
* reordered. What we can do is find the minimum and maximum
|
|
* character indices in the run and make sure that the minimum
|
|
* is equal to charIndex and then advance charIndex to the maximum.
|
|
*/
|
|
le_int32 minIndex = 0x7FFFFFFF, maxIndex = -1;
|
|
|
|
for(le_int32 i = 0; i < glyphCount; i += 1) {
|
|
le_int32 ix = glyphToCharMap[i];
|
|
|
|
if (ix > maxIndex) {
|
|
maxIndex = ix;
|
|
}
|
|
|
|
if (ix < minIndex) {
|
|
minIndex = ix;
|
|
}
|
|
}
|
|
|
|
if (minIndex != charIndex) {
|
|
log_err("Bad minIndex for run %d on line %d: expected %d, got %d\n",
|
|
run, lineNumber, charIndex, minIndex);
|
|
goto close_paragraph; // once there's one error, we can't count on anything else...
|
|
}
|
|
|
|
charIndex = maxIndex + 1;
|
|
}
|
|
}
|
|
|
|
lineNumber += 1;
|
|
}
|
|
close_paragraph:
|
|
delete paragraphLayout;
|
|
|
|
close_font:
|
|
delete font;
|
|
|
|
finish:
|
|
return;
|
|
#endif
|
|
}
|
|
U_CDECL_END
|
|
|
|
static void addAllTests(TestNode **root)
|
|
{
|
|
addTest(root, &ScriptTest, "api/ScriptTest");
|
|
addTest(root, &ParamTest, "api/ParameterTest");
|
|
addTest(root, &FactoryTest, "api/FactoryTest");
|
|
addTest(root, &AccessTest, "layout/AccessTest");
|
|
addTest(root, &DataDrivenTest, "layout/DataDrivenTest");
|
|
addTest(root, &GlyphToCharTest, "paragraph/GlyphToCharTest");
|
|
|
|
#ifndef USING_ICULEHB
|
|
addCTests(root);
|
|
#endif
|
|
}
|
|
|
|
/* ctest_setICU_DATA - if the ICU_DATA environment variable is not already
|
|
* set, try to deduce the directory in which ICU was built,
|
|
* and set ICU_DATA to "icu/source/data" in that location.
|
|
* The intent is to allow the tests to have a good chance
|
|
* of running without requiring that the user manually set
|
|
* ICU_DATA. Common data isn't a problem, since it is
|
|
* picked up via a static (build time) reference, but the
|
|
* tests dynamically load some data.
|
|
*/
|
|
static void ctest_setICU_DATA() {
|
|
|
|
/* No location for the data dir was identifiable.
|
|
* Add other fallbacks for the test data location here if the need arises
|
|
*/
|
|
if (getenv("ICU_DATA") == NULL) {
|
|
/* If ICU_DATA isn't set, set it to the usual location */
|
|
u_setDataDirectory(ctest_dataOutDir());
|
|
}
|
|
}
|
|
|
|
int main(int argc, char* argv[])
|
|
{
|
|
int32_t nerrors = 0;
|
|
TestNode *root = NULL;
|
|
UErrorCode errorCode = U_ZERO_ERROR;
|
|
UDate startTime, endTime;
|
|
int32_t diffTime;
|
|
|
|
startTime = uprv_getUTCtime();
|
|
|
|
if (!initArgs(argc, argv, NULL, NULL)) {
|
|
/* Error already displayed. */
|
|
return -1;
|
|
}
|
|
|
|
/* Check whether ICU will initialize without forcing the build data directory into
|
|
* the ICU_DATA path. Success here means either the data dll contains data, or that
|
|
* this test program was run with ICU_DATA set externally. Failure of this check
|
|
* is normal when ICU data is not packaged into a shared library.
|
|
*
|
|
* Whether or not this test succeeds, we want to cleanup and reinitialize
|
|
* with a data path so that data loading from individual files can be tested.
|
|
*/
|
|
u_init(&errorCode);
|
|
|
|
if (U_FAILURE(errorCode)) {
|
|
fprintf(stderr,
|
|
"#### Note: ICU Init without build-specific setDataDirectory() failed.\n");
|
|
}
|
|
|
|
u_cleanup();
|
|
errorCode = U_ZERO_ERROR;
|
|
|
|
if (!initArgs(argc, argv, NULL, NULL)) {
|
|
/* Error already displayed. */
|
|
return -1;
|
|
}
|
|
/* Initialize ICU */
|
|
ctest_setICU_DATA(); /* u_setDataDirectory() must happen Before u_init() */
|
|
u_init(&errorCode);
|
|
|
|
if (U_FAILURE(errorCode)) {
|
|
fprintf(stderr,
|
|
"#### ERROR! %s: u_init() failed with status = \"%s\".\n"
|
|
"*** Check the ICU_DATA environment variable and \n"
|
|
"*** check that the data files are present.\n", argv[0], u_errorName(errorCode));
|
|
return 1;
|
|
}
|
|
|
|
addAllTests(&root);
|
|
nerrors = runTestRequest(root, argc, argv);
|
|
|
|
cleanUpTestTree(root);
|
|
u_cleanup();
|
|
|
|
endTime = uprv_getUTCtime();
|
|
diffTime = (int32_t)(endTime - startTime);
|
|
printf("Elapsed Time: %02d:%02d:%02d.%03d\n",
|
|
(int)((diffTime%U_MILLIS_PER_DAY)/U_MILLIS_PER_HOUR),
|
|
(int)((diffTime%U_MILLIS_PER_HOUR)/U_MILLIS_PER_MINUTE),
|
|
(int)((diffTime%U_MILLIS_PER_MINUTE)/U_MILLIS_PER_SECOND),
|
|
(int)(diffTime%U_MILLIS_PER_SECOND));
|
|
|
|
return nerrors;
|
|
}
|
|
|