[apple/icu.git] / icuSources / test / letest / gendata.cpp

// © 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;
    }
}
Commit	Line	Data
f3c0d7a5 A	1	// © 2016 and later: Unicode, Inc. and others.
f3c0d7a5 A	2	// License & terms of use: http://www.unicode.org/copyright.html
b75a7d8f A	3	/*
	4	*******************************************************************************
	5	*
57a6839d	6	* Copyright (C) 1999-2013, International Business Machines
b75a7d8f A	7	* Corporation and others. All Rights Reserved.
	8	*
	9	*******************************************************************************
	10	* file name: gendata.cpp
	11	*
	12	* created on: 11/03/2000
	13	* created by: Eric R. Mader
	14	*/
	15
	16	#include <stdio.h>
73c04bcf A	17	#include <string.h>
73c04bcf A	18	#include <time.h>
b75a7d8f	19
73c04bcf A	20	#include "unicode/utypes.h"
	21	#include "unicode/unistr.h"
	22	#include "unicode/uscript.h"
	23	#include "unicode/ubidi.h"
57a6839d	24	#include "unicode/ustring.h"
73c04bcf A	25
	26	#include "layout/LETypes.h"
	27	#include "layout/LEScripts.h"
	28	#include "layout/LayoutEngine.h"
b75a7d8f A	29
b75a7d8f A	30	#include "PortableFontInstance.h"
73c04bcf	31	#include "SimpleFontInstance.h"
b75a7d8f	32
73c04bcf	33	#include "xmlparser.h"
b75a7d8f	34
73c04bcf A	35	#include "letsutil.h"
73c04bcf A	36	#include "letest.h"
b75a7d8f	37
73c04bcf	38	U_NAMESPACE_USE
b75a7d8f	39
57a6839d	40	static LEErrorCode overallStatus = LE_NO_ERROR;
b75a7d8f A	41	struct TestInput
b75a7d8f A	42	{
73c04bcf A	43	const char *fontName;
	44	LEUnicode *text;
	45	le_int32 textLength;
	46	le_int32 scriptCode;
	47	le_bool rightToLeft;
b75a7d8f A	48	};
b75a7d8f A	49
57a6839d A	50	/* Returns the path to icu/source/test/testdata/ */
	51	const char *getSourceTestData() {
	52	const char *srcDataDir = NULL;
	53	#ifdef U_TOPSRCDIR
	54	srcDataDir = U_TOPSRCDIR U_FILE_SEP_STRING "test" U_FILE_SEP_STRING "testdata" U_FILE_SEP_STRING;
	55	#else
	56	srcDataDir = ".."U_FILE_SEP_STRING".."U_FILE_SEP_STRING"test"U_FILE_SEP_STRING"testdata"U_FILE_SEP_STRING;
	57	FILE *f = fopen(".."U_FILE_SEP_STRING".."U_FILE_SEP_STRING"test"U_FILE_SEP_STRING"testdata"U_FILE_SEP_STRING"rbbitst.txt", "r");
	58
	59	if (f != NULL) {
	60	/* We're in icu/source/test/letest/ */
	61	fclose(f);
	62	} else {
	63	/* We're in icu/source/test/letest/(Debug\|Release) */
	64	srcDataDir = ".."U_FILE_SEP_STRING".."U_FILE_SEP_STRING".."U_FILE_SEP_STRING"test"U_FILE_SEP_STRING"testdata"U_FILE_SEP_STRING;
	65	}
	66	#endif
	67
	68	return srcDataDir;
	69	}
	70
	71	const char getPath(char buffer[2048], const char filename) {
	72	const char *testDataDirectory = getSourceTestData();
	73
	74	strcpy(buffer, testDataDirectory);
	75	strcat(buffer, filename);
	76
	77	return buffer;
	78	}
	79
b75a7d8f A	80	/*
	81	* FIXME: should use the output file name and the current date.
	82	*/
73c04bcf A	83	const char *header =
73c04bcf A	84	"<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n"
b75a7d8f	85	"\n"
73c04bcf A	86	"<!--\n"
	87	" Copyright (c) 1999-%4.4d International Business Machines\n"
	88	" Corporation and others. All rights reserved.\n"
	89	"\n"
	90	" WARNING: THIS FILE IS MACHINE GENERATED. DO NOT HAND EDIT IT\n"
	91	" UNLESS YOU REALLY KNOW WHAT YOU'RE DOING.\n"
	92	"\n"
	93	" file name: letest.xml\n"
	94	" generated on: %s\n"
	95	" generated by: gendata.cpp\n"
	96	"-->\n"
	97	"\n"
	98	"<layout-tests>\n";
b75a7d8f	99
73c04bcf	100	void dumpLongs(FILE file, const char tag, le_int32 *longs, le_int32 count) {
b75a7d8f A	101	char lineBuffer[8 * 12 + 2];
	102	le_int32 bufp = 0;
	103
73c04bcf	104	fprintf(file, " <%s>\n", tag);
b75a7d8f A	105
	106	for (int i = 0; i < count; i += 1) {
	107	if (i % 8 == 0 && bufp != 0) {
73c04bcf	108	fprintf(file, " %s\n", lineBuffer);
b75a7d8f A	109	bufp = 0;
	110	}
	111
	112	bufp += sprintf(&lineBuffer[bufp], "0x%8.8X, ", longs[i]);
	113	}
	114
	115	if (bufp != 0) {
	116	lineBuffer[bufp - 2] = '\0';
73c04bcf	117	fprintf(file, " %s\n", lineBuffer);
b75a7d8f A	118	}
b75a7d8f A	119
73c04bcf	120	fprintf(file, " </%s>\n\n", tag);
b75a7d8f A	121	}
b75a7d8f A	122
73c04bcf	123	void dumpFloats(FILE file, const char tag, float *floats, le_int32 count) {
b75a7d8f A	124	char lineBuffer[8 * 16 + 2];
	125	le_int32 bufp = 0;
	126
73c04bcf	127	fprintf(file, " <%s>\n", tag);
b75a7d8f A	128
	129	for (int i = 0; i < count; i += 1) {
	130	if (i % 8 == 0 && bufp != 0) {
73c04bcf	131	fprintf(file, " %s\n", lineBuffer);
b75a7d8f A	132	bufp = 0;
	133	}
	134
73c04bcf	135	bufp += sprintf(&lineBuffer[bufp], "%f, ", floats[i]);
b75a7d8f A	136	}
	137
	138	if (bufp != 0) {
	139	lineBuffer[bufp - 2] = '\0';
73c04bcf	140	fprintf(file, " %s\n", lineBuffer);
b75a7d8f A	141	}
b75a7d8f A	142
73c04bcf	143	fprintf(file, " </%s>\n", tag);
b75a7d8f A	144	}
b75a7d8f A	145
57a6839d	146	int main(int argc, char *argv[])
b75a7d8f	147	{
73c04bcf	148	UErrorCode status = U_ZERO_ERROR;
57a6839d	149	const char *gendataFile = "gendata.xml";
b75a7d8f	150	FILE *outputFile = fopen(argv[1], "w");
57a6839d A	151	if(argc>2) {
	152	gendataFile = argv[2];
	153	}
73c04bcf A	154	time_t now = time(NULL);
	155	struct tm *local = localtime(&now);
	156	const char *tmFormat = "%m/%d/%Y %I:%M:%S %p %Z";
	157	char tmString[64];
57a6839d	158	le_uint32 count = 0;
73c04bcf A	159	strftime(tmString, 64, tmFormat, local);
73c04bcf A	160	fprintf(outputFile, header, local->tm_year + 1900, tmString);
b75a7d8f	161
73c04bcf	162	UXMLParser *parser = UXMLParser::createParser(status);
57a6839d	163	UXMLElement *root = parser->parseFile(gendataFile, status);
b75a7d8f	164
73c04bcf	165	if (root == NULL) {
57a6839d	166	printf("Error: Could not open %s\n", gendataFile);
73c04bcf A	167	delete parser;
73c04bcf A	168	return -1;
57a6839d A	169	} else if(U_FAILURE(status)) {
	170	printf("Error reading %s: %s\n", gendataFile, u_errorName(status));
	171	return -2;
	172	} else {
	173	printf("Reading %s\n", gendataFile);
b75a7d8f A	174	}
b75a7d8f A	175
73c04bcf A	176	UnicodeString test_case = UNICODE_STRING_SIMPLE("test-case");
	177	UnicodeString test_text = UNICODE_STRING_SIMPLE("test-text");
	178	UnicodeString test_font = UNICODE_STRING_SIMPLE("test-font");
	179
	180	// test-case attributes
	181	UnicodeString id_attr = UNICODE_STRING_SIMPLE("id");
	182	UnicodeString script_attr = UNICODE_STRING_SIMPLE("script");
	183	UnicodeString lang_attr = UNICODE_STRING_SIMPLE("lang");
	184
	185	// test-font attributes
	186	UnicodeString name_attr = UNICODE_STRING_SIMPLE("name");
	187
	188	const UXMLElement *testCase;
	189	int32_t tc = 0;
	190
	191	while((testCase = root->nextChildElement(tc)) != NULL) {
	192	if (testCase->getTagName().compare(test_case) == 0) {
	193	char *id = getCString(testCase->getAttribute(id_attr));
	194	char *script = getCString(testCase->getAttribute(script_attr));
	195	char *lang = getCString(testCase->getAttribute(lang_attr));
57a6839d A	196	++count;
57a6839d A	197	printf("\n ID %s\n", id);
73c04bcf A	198	LEFontInstance *font = NULL;
	199	const UXMLElement *element;
	200	int32_t ec = 0;
	201	int32_t charCount = 0;
57a6839d	202	int32_t typoFlags = LayoutEngine::kTypoFlagKern \| LayoutEngine::kTypoFlagLiga; // kerning + ligatures...
73c04bcf A	203	UScriptCode scriptCode;
	204	le_int32 languageCode = -1;
	205	UnicodeString text;
	206	int32_t glyphCount = 0;
	207	LEErrorCode leStatus = LE_NO_ERROR;
	208	LayoutEngine *engine = NULL;
	209	LEGlyphID *glyphs = NULL;
	210	le_int32 *indices = NULL;
	211	float *positions = NULL;
	212
	213	uscript_getCode(script, &scriptCode, 1, &status);
	214	if (LE_FAILURE(status)) {
	215	printf("Error: invalid script name: %s.\n", script);
	216	goto free_c_strings;
	217	}
	218
	219	if (lang != NULL) {
	220	languageCode = getLanguageCode(lang);
	221
	222	if (languageCode < 0) {
	223	printf("Error: invalid language name: %s.\n", lang);
	224	goto free_c_strings;
	225	}
	226
	227	fprintf(outputFile, " <test-case id=\"%s\" script=\"%s\" lang=\"%s\">\n", id, script, lang);
	228	} else {
	229	fprintf(outputFile, " <test-case id=\"%s\" script=\"%s\">\n", id, script);
	230	}
	231
	232	while((element = testCase->nextChildElement(ec)) != NULL) {
	233	UnicodeString tag = element->getTagName();
	234
	235	// TODO: make sure that each element is only used once.
	236	if (tag.compare(test_font) == 0) {
	237	char *fontName = getCString(element->getAttribute(name_attr));
	238	const char *version = NULL;
57a6839d A	239	char buf[2048];
57a6839d A	240	PortableFontInstance *pfi = new PortableFontInstance(getPath(buf,fontName), 12, leStatus);
73c04bcf A	241
73c04bcf A	242	if (LE_FAILURE(leStatus)) {
57a6839d	243	printf("Error: could not open font: %s (path: %s)\n", fontName, buf);
73c04bcf A	244	freeCString(fontName);
	245	goto free_c_strings;
	246	}
	247
57a6839d A	248	printf(" Generating: %s, %s, %s, %s\n", id, script, lang, fontName);
57a6839d A	249
73c04bcf A	250	version = pfi->getNameString(NAME_VERSION_STRING, PLATFORM_MACINTOSH, MACINTOSH_ROMAN, MACINTOSH_ENGLISH);
73c04bcf A	251
46f4442e A	252	// The standard recommends that the Macintosh Roman/English name string be present, but
	253	// if it's not, try the Microsoft Unicode/English string.
	254	if (version == NULL) {
	255	const LEUnicode16 *uversion = pfi->getUnicodeNameString(NAME_VERSION_STRING, PLATFORM_MICROSOFT, MICROSOFT_UNICODE_BMP, MICROSOFT_ENGLISH);
	256
	257	if (uversion != NULL) {
57a6839d A	258	char uversion_utf8[300];
	259	UErrorCode status2 = U_ZERO_ERROR;
	260	u_strToUTF8(uversion_utf8, 300, NULL, uversion, -1, &status2);
	261	if(U_FAILURE(status2)) {
	262	uversion_utf8[0]=0;
	263	}
	264	fprintf(outputFile, " <test-font name=\"%s\" version=\"%s\" checksum=\"0x%8.8X\" rchecksum=\"0x%8.8X\"/>\n\n",
	265	fontName, uversion_utf8, pfi->getFontChecksum(), pfi->getRawChecksum());
46f4442e A	266
46f4442e A	267	pfi->deleteNameString(uversion);
57a6839d A	268	} else {
	269	fprintf(outputFile, " <test-font name=\"%s\" version=\"unknown-0x%8.8X\" checksum=\"0x%8.8X\" rchecksum=\"0x%8.8X\"/>\n\n",
	270	fontName, pfi->getFontChecksum(), pfi->getFontChecksum(), pfi->getRawChecksum());
46f4442e A	271	}
46f4442e A	272	} else {
57a6839d A	273	fprintf(outputFile, " <test-font name=\"%s\" version=\"%s\" checksum=\"0x%8.8X\" rchecksum=\"0x%8.8X\"/>\n\n",
57a6839d A	274	fontName, version, pfi->getFontChecksum(), pfi->getRawChecksum());
46f4442e A	275
	276	pfi->deleteNameString(version);
	277	}
57a6839d	278	fflush(outputFile);
73c04bcf	279
73c04bcf	280	freeCString(fontName);
46f4442e	281
73c04bcf A	282	font = pfi;
	283	} else if (tag.compare(test_text) == 0) {
	284	char *utf8 = NULL;
	285
	286	text = element->getText(TRUE);
	287	charCount = text.length();
	288
	289	utf8 = getUTF8String(&text);
	290	fprintf(outputFile, " <test-text>%s</test-text>\n\n", utf8);
57a6839d	291	fflush(outputFile);
73c04bcf A	292	freeCString(utf8);
	293	} else {
	294	// an unknown tag...
	295	char *cTag = getCString(&tag);
	296
	297	printf("Test %s: unknown element with tag \"%s\"\n", id, cTag);
	298	freeCString(cTag);
	299	}
	300	}
	301
	302	if (font == NULL) {
	303	LEErrorCode fontStatus = LE_NO_ERROR;
	304
	305	font = new SimpleFontInstance(12, fontStatus);
	306	typoFlags \|= 0x80000000L; // use CharSubstitutionFilter...
	307	}
	308
	309	engine = LayoutEngine::layoutEngineFactory(font, scriptCode, languageCode, typoFlags, leStatus);
	310
	311	if (LE_FAILURE(leStatus)) {
	312	printf("Error for test %s: could not create a LayoutEngine.\n", id);
	313	goto delete_font;
	314	}
	315
	316	glyphCount = engine->layoutChars(text.getBuffer(), 0, charCount, charCount, getRTL(text), 0, 0, leStatus);
	317
	318	glyphs = NEW_ARRAY(LEGlyphID, glyphCount);
	319	indices = NEW_ARRAY(le_int32, glyphCount);
	320	positions = NEW_ARRAY(float, glyphCount * 2 + 2);
	321
	322	engine->getGlyphs(glyphs, leStatus);
	323	engine->getCharIndices(indices, leStatus);
	324	engine->getGlyphPositions(positions, leStatus);
	325
57a6839d A	326	if(LE_FAILURE(leStatus)) {
	327	fprintf(stderr,"ERROR: LO returned error: %s\n", u_errorName((UErrorCode)leStatus));
	328	overallStatus = leStatus;
	329	fprintf(outputFile, "<!-- ERROR: %d -->\n", leStatus);
	330	fflush(outputFile);
	331	leStatus = LE_NO_ERROR;
	332	} else {
	333	dumpLongs(outputFile, "result-glyphs", (le_int32 *) glyphs, glyphCount);
	334
	335	dumpLongs(outputFile, "result-indices", indices, glyphCount);
	336
	337	dumpFloats(outputFile, "result-positions", positions, glyphCount * 2 + 2);
	338	fflush(outputFile);
73c04bcf	339
57a6839d	340	}
73c04bcf A	341
	342	DELETE_ARRAY(positions);
	343	DELETE_ARRAY(indices);
	344	DELETE_ARRAY(glyphs);
b75a7d8f	345
73c04bcf	346	delete engine;
b75a7d8f	347
73c04bcf	348	delete_font:
57a6839d A	349	fprintf(outputFile, " </test-case>\n\n");
	350	fflush(outputFile);
	351
73c04bcf	352	delete font;
b75a7d8f	353
73c04bcf A	354	free_c_strings:
	355	freeCString(lang);
	356	freeCString(script);
	357	freeCString(id);
	358	}
b75a7d8f A	359	}
b75a7d8f A	360
73c04bcf A	361	delete root;
	362	delete parser;
	363
	364	fprintf(outputFile, "</layout-tests>\n");
b75a7d8f	365
57a6839d A	366	if(count==0) {
	367	fprintf(stderr, "No cases processed!\n");
	368	return 1;
	369	}
	370
	371
	372	if(LE_FAILURE(overallStatus)) {
	373	fprintf(outputFile, "<!-- !!! FAILED. %d -->\n", overallStatus);
	374	fprintf(stderr, "!!! FAILED. %d\n", overallStatus);
	375	fclose(outputFile);
	376	return 0;
	377	// return 1;
	378	} else {
	379	printf("Generated.\n");
	380	fclose(outputFile);
	381	return 0;
	382	}
b75a7d8f	383	}