/*
*******************************************************************************
*
- * Copyright (C) 1999-2003, International Business Machines
+ * Copyright (C) 1999-2013, International Business Machines
* Corporation and others. All Rights Reserved.
*
*******************************************************************************
* created by: Eric R. Mader
*/
-#include "math.h"
+#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 "LETypes.h"
-#include "LayoutEngine.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
-le_bool compareResults(le_int32 testNumber, TestResult *expected, TestResult *actual)
+#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) {
- printf("incorrect glyph count: exptected %d, got %d\n", expected->glyphCount, actual->glyphCount);
+ log_err("Test %s: incorrect glyph count: exptected %d, got %d\n",
+ testID, expected->glyphCount, actual->glyphCount);
return FALSE;
}
for (i = 0; i < actual->glyphCount; i += 1) {
if (actual->glyphs[i] != expected->glyphs[i]) {
- printf("incorrect id for glyph %d: expected %4X, got %4X\n", i, expected->glyphs[i], actual->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]) {
- printf("incorrect index for glyph %d: expected %8X, got %8X\n", i, expected->indices[i], actual->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 = fabs(actual->positions[i * 2] - expected->positions[i * 2]);
+ double xError = uprv_fabs(actual->positions[i * 2] - expected->positions[i * 2]);
if (xError > 0.0001) {
- printf("incorrect x position for glyph %d: expected %f, got %f\n", i, expected->positions[i * 2], actual->positions[i * 2]);
+ 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 = fabs(actual->positions[i * 2 + 1] - expected->positions[i * 2 + 1]);
+ double yError = uprv_fabs(actual->positions[i * 2 + 1] - expected->positions[i * 2 + 1]);
if (yError < 0) {
yError = -yError;
}
if (yError > 0.0001) {
- printf("incorrect y position for glyph %d: expected %f, got %f\n", i, expected->positions[i * 2 + 1], actual->positions[i * 2 + 1]);
+ 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;
}
-int main(int argc, char *argv[])
+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)
{
- le_int32 failures = 0;
+ 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;
- for (le_int32 test = 0; test < testCount; test += 1) {
- LEErrorCode fontStatus = LE_NO_ERROR;
+ // trim leading whitespace
+ while(u_isUWhiteSpace(numbers[start])) {
+ start += 1;
+ }
- printf("Test %d, font = %s... ", test, testInputs[test].fontName);
+ 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;
- PortableFontInstance fontInstance(testInputs[test].fontName, 12, fontStatus);
+ sscanf(number, "%f", &array[count++]);
- if (LE_FAILURE(fontStatus)) {
- printf("could not open font.\n");
- continue;
+ // 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;
- LEErrorCode success = LE_NO_ERROR;
- LayoutEngine *engine = LayoutEngine::layoutEngineFactory(&fontInstance, testInputs[test].scriptCode, -1, success);
- le_int32 textLength = testInputs[test].textLength;
- le_bool result;
- TestResult actual;
+free_expected:
+ DELETE_ARRAY(expected.positions);
+ DELETE_ARRAY(expected.indices);
+ DELETE_ARRAY(expected.glyphs);
- if (LE_FAILURE(success)) {
- // would be nice to print the script name here, but
- // don't want to maintain a table, and don't want to
- // require ICU just for the script name...
- printf("could not create a LayoutEngine.\n");
- continue;
+ delete font;
+
+free_c_strings:
+ freeCString(lang);
+ freeCString(script);
+ freeCString(id);
}
+ }
- actual.glyphCount = engine->layoutChars(testInputs[test].text, 0, textLength, textLength, testInputs[test].rightToLeft, 0, 0, success);
+ delete root;
+ delete parser;
+#endif
+}
+U_CDECL_END
- actual.glyphs = new LEGlyphID[actual.glyphCount];
- actual.indices = new le_int32[actual.glyphCount];
- actual.positions = new float[actual.glyphCount * 2 + 2];
+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)
+{
+ 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;
- engine->getGlyphs(actual.glyphs, success);
- engine->getCharIndices(actual.indices, success);
- engine->getGlyphPositions(actual.positions, success);
+ font = new SimpleFontInstance(12, status);
- result = compareResults(test, &testResults[test], &actual);
+ if (LE_FAILURE(status)) {
+ goto finish;
+ }
- if (result) {
- printf("passed.\n");
- } else {
- failures += 1;
- printf("failed.\n");
+ 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;
+}
+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");
+
+ addCTests(root);
+}
+
+/* returns the path to icu/source/data/out */
+static const char *ctest_dataOutDir()
+{
+ static const char *dataOutDir = NULL;
+
+ if(dataOutDir) {
+ return dataOutDir;
+ }
+
+ /* U_TOPBUILDDIR is set by the makefiles on UNIXes when building cintltst and intltst
+ // to point to the top of the build hierarchy, which may or
+ // may not be the same as the source directory, depending on
+ // the configure options used. At any rate,
+ // set the data path to the built data from this directory.
+ // The value is complete with quotes, so it can be used
+ // as-is as a string constant.
+ */
+#if defined (U_TOPBUILDDIR)
+ {
+ dataOutDir = U_TOPBUILDDIR "data" U_FILE_SEP_STRING "out" U_FILE_SEP_STRING;
+ }
+#else
+
+ /* On Windows, the file name obtained from __FILE__ includes a full path.
+ * This file is "wherever\icu\source\test\cintltst\cintltst.c"
+ * Change to "wherever\icu\source\data"
+ */
+ {
+ static char p[sizeof(__FILE__) + 20];
+ char *pBackSlash;
+ int i;
+
+ strcpy(p, __FILE__);
+ /* We want to back over three '\' chars. */
+ /* Only Windows should end up here, so looking for '\' is safe. */
+ for (i=1; i<=3; i++) {
+ pBackSlash = strrchr(p, U_FILE_SEP_CHAR);
+ if (pBackSlash != NULL) {
+ *pBackSlash = 0; /* Truncate the string at the '\' */
+ }
}
- delete[] actual.positions;
- delete[] actual.indices;
- delete[] actual.glyphs;
- delete engine;
+ if (pBackSlash != NULL) {
+ /* We found and truncated three names from the path.
+ * Now append "source\data" and set the environment
+ */
+ strcpy(pBackSlash, U_FILE_SEP_STRING "data" U_FILE_SEP_STRING "out" U_FILE_SEP_STRING);
+ dataOutDir = p;
+ }
+ else {
+ /* __FILE__ on MSVC7 does not contain the directory */
+ FILE *file = fopen(".."U_FILE_SEP_STRING".."U_FILE_SEP_STRING "data" U_FILE_SEP_STRING "Makefile.in", "r");
+ if (file) {
+ fclose(file);
+ dataOutDir = ".."U_FILE_SEP_STRING".."U_FILE_SEP_STRING "data" U_FILE_SEP_STRING "out" U_FILE_SEP_STRING;
+ }
+ else {
+ dataOutDir = ".."U_FILE_SEP_STRING".."U_FILE_SEP_STRING".."U_FILE_SEP_STRING "data" U_FILE_SEP_STRING "out" U_FILE_SEP_STRING;
+ }
+ }
}
+#endif
- return failures;
+ return dataOutDir;
}
+
+/* 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;
+}
+
projects / apple / icu.git / blobdiff