| // © 2016 and later: Unicode, Inc. and others. |
| // License & terms of use: http://www.unicode.org/copyright.html |
| /* |
| ******************************************************************************* |
| * |
| * Copyright (C) 1999-2013, International Business Machines |
| * Corporation and others. All Rights Reserved. |
| * |
| ******************************************************************************* |
| * file name: gendata.cpp |
| * |
| * created on: 11/03/2000 |
| * created by: Eric R. Mader |
| */ |
| |
| #include <stdio.h> |
| #include <string.h> |
| #include <time.h> |
| |
| #include "unicode/utypes.h" |
| #include "unicode/unistr.h" |
| #include "unicode/uscript.h" |
| #include "unicode/ubidi.h" |
| #include "unicode/ustring.h" |
| |
| #include "layout/LETypes.h" |
| #include "layout/LEScripts.h" |
| #include "layout/LayoutEngine.h" |
| |
| #include "PortableFontInstance.h" |
| #include "SimpleFontInstance.h" |
| |
| #include "xmlparser.h" |
| |
| #include "letsutil.h" |
| #include "letest.h" |
| |
| U_NAMESPACE_USE |
| |
| static LEErrorCode overallStatus = LE_NO_ERROR; |
| struct TestInput |
| { |
| const char *fontName; |
| LEUnicode *text; |
| le_int32 textLength; |
| le_int32 scriptCode; |
| le_bool rightToLeft; |
| }; |
| |
| /* 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; |
| } |
| |
| /* |
| * FIXME: should use the output file name and the current date. |
| */ |
| const char *header = |
| "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n" |
| "\n" |
| "<!--\n" |
| " Copyright (c) 1999-%4.4d International Business Machines\n" |
| " Corporation and others. All rights reserved.\n" |
| "\n" |
| " WARNING: THIS FILE IS MACHINE GENERATED. DO NOT HAND EDIT IT\n" |
| " UNLESS YOU REALLY KNOW WHAT YOU'RE DOING.\n" |
| "\n" |
| " file name: letest.xml\n" |
| " generated on: %s\n" |
| " generated by: gendata.cpp\n" |
| "-->\n" |
| "\n" |
| "<layout-tests>\n"; |
| |
| void dumpLongs(FILE *file, const char *tag, le_int32 *longs, le_int32 count) { |
| char lineBuffer[8 * 12 + 2]; |
| le_int32 bufp = 0; |
| |
| fprintf(file, " <%s>\n", tag); |
| |
| for (int i = 0; i < count; i += 1) { |
| if (i % 8 == 0 && bufp != 0) { |
| fprintf(file, " %s\n", lineBuffer); |
| bufp = 0; |
| } |
| |
| bufp += sprintf(&lineBuffer[bufp], "0x%8.8X, ", longs[i]); |
| } |
| |
| if (bufp != 0) { |
| lineBuffer[bufp - 2] = '\0'; |
| fprintf(file, " %s\n", lineBuffer); |
| } |
| |
| fprintf(file, " </%s>\n\n", tag); |
| } |
| |
| void dumpFloats(FILE *file, const char *tag, float *floats, le_int32 count) { |
| char lineBuffer[8 * 16 + 2]; |
| le_int32 bufp = 0; |
| |
| fprintf(file, " <%s>\n", tag); |
| |
| for (int i = 0; i < count; i += 1) { |
| if (i % 8 == 0 && bufp != 0) { |
| fprintf(file, " %s\n", lineBuffer); |
| bufp = 0; |
| } |
| |
| bufp += sprintf(&lineBuffer[bufp], "%f, ", floats[i]); |
| } |
| |
| if (bufp != 0) { |
| lineBuffer[bufp - 2] = '\0'; |
| fprintf(file, " %s\n", lineBuffer); |
| } |
| |
| fprintf(file, " </%s>\n", tag); |
| } |
| |
| int main(int argc, char *argv[]) |
| { |
| UErrorCode status = U_ZERO_ERROR; |
| const char *gendataFile = "gendata.xml"; |
| FILE *outputFile = fopen(argv[1], "w"); |
| if(argc>2) { |
| gendataFile = argv[2]; |
| } |
| time_t now = time(NULL); |
| struct tm *local = localtime(&now); |
| const char *tmFormat = "%m/%d/%Y %I:%M:%S %p %Z"; |
| char tmString[64]; |
| le_uint32 count = 0; |
| strftime(tmString, 64, tmFormat, local); |
| fprintf(outputFile, header, local->tm_year + 1900, tmString); |
| |
| UXMLParser *parser = UXMLParser::createParser(status); |
| UXMLElement *root = parser->parseFile(gendataFile, status); |
| |
| if (root == NULL) { |
| printf("Error: Could not open %s\n", gendataFile); |
| delete parser; |
| return -1; |
| } else if(U_FAILURE(status)) { |
| printf("Error reading %s: %s\n", gendataFile, u_errorName(status)); |
| return -2; |
| } else { |
| printf("Reading %s\n", gendataFile); |
| } |
| |
| UnicodeString test_case = UNICODE_STRING_SIMPLE("test-case"); |
| UnicodeString test_text = UNICODE_STRING_SIMPLE("test-text"); |
| UnicodeString test_font = UNICODE_STRING_SIMPLE("test-font"); |
| |
| // 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"); |
| |
| 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)); |
| ++count; |
| printf("\n ID %s\n", id); |
| LEFontInstance *font = NULL; |
| const UXMLElement *element; |
| int32_t ec = 0; |
| int32_t charCount = 0; |
| int32_t typoFlags = LayoutEngine::kTypoFlagKern | LayoutEngine::kTypoFlagLiga; // kerning + ligatures... |
| UScriptCode scriptCode; |
| le_int32 languageCode = -1; |
| UnicodeString text; |
| int32_t glyphCount = 0; |
| LEErrorCode leStatus = LE_NO_ERROR; |
| LayoutEngine *engine = NULL; |
| LEGlyphID *glyphs = NULL; |
| le_int32 *indices = NULL; |
| float *positions = NULL; |
| |
| uscript_getCode(script, &scriptCode, 1, &status); |
| if (LE_FAILURE(status)) { |
| printf("Error: invalid script name: %s.\n", script); |
| goto free_c_strings; |
| } |
| |
| if (lang != NULL) { |
| languageCode = getLanguageCode(lang); |
| |
| if (languageCode < 0) { |
| printf("Error: invalid language name: %s.\n", lang); |
| goto free_c_strings; |
| } |
| |
| fprintf(outputFile, " <test-case id=\"%s\" script=\"%s\" lang=\"%s\">\n", id, script, lang); |
| } else { |
| fprintf(outputFile, " <test-case id=\"%s\" script=\"%s\">\n", id, script); |
| } |
| |
| 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)); |
| const char *version = NULL; |
| char buf[2048]; |
| PortableFontInstance *pfi = new PortableFontInstance(getPath(buf,fontName), 12, leStatus); |
| |
| if (LE_FAILURE(leStatus)) { |
| printf("Error: could not open font: %s (path: %s)\n", fontName, buf); |
| freeCString(fontName); |
| goto free_c_strings; |
| } |
| |
| printf(" Generating: %s, %s, %s, %s\n", id, script, lang, fontName); |
| |
| version = pfi->getNameString(NAME_VERSION_STRING, PLATFORM_MACINTOSH, MACINTOSH_ROMAN, MACINTOSH_ENGLISH); |
| |
| // The standard recommends that the Macintosh Roman/English name string be present, but |
| // if it's not, try the Microsoft Unicode/English string. |
| if (version == NULL) { |
| const LEUnicode16 *uversion = pfi->getUnicodeNameString(NAME_VERSION_STRING, PLATFORM_MICROSOFT, MICROSOFT_UNICODE_BMP, MICROSOFT_ENGLISH); |
| |
| if (uversion != NULL) { |
| char uversion_utf8[300]; |
| UErrorCode status2 = U_ZERO_ERROR; |
| u_strToUTF8(uversion_utf8, 300, NULL, uversion, -1, &status2); |
| if(U_FAILURE(status2)) { |
| uversion_utf8[0]=0; |
| } |
| fprintf(outputFile, " <test-font name=\"%s\" version=\"%s\" checksum=\"0x%8.8X\" rchecksum=\"0x%8.8X\"/>\n\n", |
| fontName, uversion_utf8, pfi->getFontChecksum(), pfi->getRawChecksum()); |
| |
| pfi->deleteNameString(uversion); |
| } else { |
| fprintf(outputFile, " <test-font name=\"%s\" version=\"unknown-0x%8.8X\" checksum=\"0x%8.8X\" rchecksum=\"0x%8.8X\"/>\n\n", |
| fontName, pfi->getFontChecksum(), pfi->getFontChecksum(), pfi->getRawChecksum()); |
| } |
| } else { |
| fprintf(outputFile, " <test-font name=\"%s\" version=\"%s\" checksum=\"0x%8.8X\" rchecksum=\"0x%8.8X\"/>\n\n", |
| fontName, version, pfi->getFontChecksum(), pfi->getRawChecksum()); |
| |
| pfi->deleteNameString(version); |
| } |
| fflush(outputFile); |
| |
| freeCString(fontName); |
| |
| font = pfi; |
| } else if (tag.compare(test_text) == 0) { |
| char *utf8 = NULL; |
| |
| text = element->getText(true); |
| charCount = text.length(); |
| |
| utf8 = getUTF8String(&text); |
| fprintf(outputFile, " <test-text>%s</test-text>\n\n", utf8); |
| fflush(outputFile); |
| freeCString(utf8); |
| } else { |
| // an unknown tag... |
| char *cTag = getCString(&tag); |
| |
| printf("Test %s: unknown element with tag \"%s\"\n", id, cTag); |
| freeCString(cTag); |
| } |
| } |
| |
| if (font == NULL) { |
| LEErrorCode fontStatus = LE_NO_ERROR; |
| |
| font = new SimpleFontInstance(12, fontStatus); |
| typoFlags |= 0x80000000L; // use CharSubstitutionFilter... |
| } |
| |
| engine = LayoutEngine::layoutEngineFactory(font, scriptCode, languageCode, typoFlags, leStatus); |
| |
| if (LE_FAILURE(leStatus)) { |
| printf("Error for test %s: could not create a LayoutEngine.\n", id); |
| goto delete_font; |
| } |
| |
| glyphCount = engine->layoutChars(text.getBuffer(), 0, charCount, charCount, getRTL(text), 0, 0, leStatus); |
| |
| glyphs = NEW_ARRAY(LEGlyphID, glyphCount); |
| indices = NEW_ARRAY(le_int32, glyphCount); |
| positions = NEW_ARRAY(float, glyphCount * 2 + 2); |
| |
| engine->getGlyphs(glyphs, leStatus); |
| engine->getCharIndices(indices, leStatus); |
| engine->getGlyphPositions(positions, leStatus); |
| |
| if(LE_FAILURE(leStatus)) { |
| fprintf(stderr,"ERROR: LO returned error: %s\n", u_errorName((UErrorCode)leStatus)); |
| overallStatus = leStatus; |
| fprintf(outputFile, "<!-- ERROR: %d -->\n", leStatus); |
| fflush(outputFile); |
| leStatus = LE_NO_ERROR; |
| } else { |
| dumpLongs(outputFile, "result-glyphs", (le_int32 *) glyphs, glyphCount); |
| |
| dumpLongs(outputFile, "result-indices", indices, glyphCount); |
| |
| dumpFloats(outputFile, "result-positions", positions, glyphCount * 2 + 2); |
| fflush(outputFile); |
| |
| } |
| |
| DELETE_ARRAY(positions); |
| DELETE_ARRAY(indices); |
| DELETE_ARRAY(glyphs); |
| |
| delete engine; |
| |
| delete_font: |
| fprintf(outputFile, " </test-case>\n\n"); |
| fflush(outputFile); |
| |
| delete font; |
| |
| free_c_strings: |
| freeCString(lang); |
| freeCString(script); |
| freeCString(id); |
| } |
| } |
| |
| delete root; |
| delete parser; |
| |
| fprintf(outputFile, "</layout-tests>\n"); |
| |
| if(count==0) { |
| fprintf(stderr, "No cases processed!\n"); |
| return 1; |
| } |
| |
| |
| if(LE_FAILURE(overallStatus)) { |
| fprintf(outputFile, "<!-- !!! FAILED. %d -->\n", overallStatus); |
| fprintf(stderr, "!!! FAILED. %d\n", overallStatus); |
| fclose(outputFile); |
| return 0; |
| // return 1; |
| } else { |
| printf("Generated.\n"); |
| fclose(outputFile); |
| return 0; |
| } |
| } |
