runsuite.c 31.1 KB
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/*
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 * runsuite.c: C program to run libxml2 againts published testsuites 
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 *
 * See Copyright for the status of this software.
 *
 * daniel@veillard.com
 */

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#if !defined(_WIN32) || defined(__CYGWIN__)
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#include <unistd.h>
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#endif
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#include <string.h>
#include <stdio.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>

#include <libxml/parser.h>
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#include <libxml/parserInternals.h>
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#include <libxml/tree.h>
#include <libxml/uri.h>
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#if defined(LIBXML_SCHEMAS_ENABLED) && defined(LIBXML_XPATH_ENABLED)
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#include <libxml/xmlreader.h>

#include <libxml/xpath.h>
#include <libxml/xpathInternals.h>

#include <libxml/relaxng.h>
#include <libxml/xmlschemas.h>
#include <libxml/xmlschemastypes.h>

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#define LOGFILE "runsuite.log"
FILE *logfile = NULL;
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int verbose = 0;

#if defined(_WIN32) && !defined(__CYGWIN__)
#define vsnprintf _vsnprintf
#define snprintf _snprintf
#endif
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/************************************************************************
 *									*
 *		File name and path utilities				*
 *									*
 ************************************************************************/

static int checkTestFile(const char *filename) {
    struct stat buf;

    if (stat(filename, &buf) == -1)
        return(0);

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#if defined(_WIN32) && !defined(__CYGWIN__)
    if (!(buf.st_mode & _S_IFREG))
        return(0);
#else
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    if (!S_ISREG(buf.st_mode))
        return(0);
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#endif
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    return(1);
}
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static xmlChar *composeDir(const xmlChar *dir, const xmlChar *path) {
    char buf[500];

    if (dir == NULL) return(xmlStrdup(path));
    if (path == NULL) return(NULL);

    snprintf(buf, 500, "%s/%s", (const char *) dir, (const char *) path);
    return(xmlStrdup((const xmlChar *) buf));
}
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/************************************************************************
 *									*
 *		Libxml2 specific routines				*
 *									*
 ************************************************************************/

static int nb_tests = 0;
static int nb_errors = 0;
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static int nb_internals = 0;
static int nb_schematas = 0;
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static int nb_unimplemented = 0;
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static int nb_leaks = 0;
static long libxmlMemoryAllocatedBase = 0;
static int extraMemoryFromResolver = 0;

static int
fatalError(void) {
    fprintf(stderr, "Exitting tests on fatal error\n");
    exit(1);
}

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/*
 * that's needed to implement <resource>
 */
#define MAX_ENTITIES 20
char *testEntitiesName[MAX_ENTITIES];
char *testEntitiesValue[MAX_ENTITIES];
int nb_entities = 0;
static void resetEntities(void) {
    int i;

    for (i = 0;i < nb_entities;i++) {
        if (testEntitiesName[i] != NULL)
	    xmlFree(testEntitiesName[i]);
        if (testEntitiesValue[i] != NULL)
	    xmlFree(testEntitiesValue[i]);
    }
    nb_entities = 0;
}
static int addEntity(char *name, char *content) {
    if (nb_entities >= MAX_ENTITIES) {
	fprintf(stderr, "Too many entities defined\n");
	return(-1);
    }
    testEntitiesName[nb_entities] = name;
    testEntitiesValue[nb_entities] = content;
    nb_entities++;
    return(0);
}

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/*
 * We need to trap calls to the resolver to not account memory for the catalog
 * which is shared to the current running test. We also don't want to have
 * network downloads modifying tests.
 */
static xmlParserInputPtr 
testExternalEntityLoader(const char *URL, const char *ID,
			 xmlParserCtxtPtr ctxt) {
    xmlParserInputPtr ret;
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    int i;

    for (i = 0;i < nb_entities;i++) {
        if (!strcmp(testEntitiesName[i], URL)) {
	    ret = xmlNewStringInputStream(ctxt,
	                (const xmlChar *) testEntitiesValue[i]);
	    if (ret != NULL) {
	        ret->filename = (const char *)
		                xmlStrdup((xmlChar *)testEntitiesName[i]);
	    }
	    return(ret);
	}
    }
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    if (checkTestFile(URL)) {
	ret = xmlNoNetExternalEntityLoader(URL, ID, ctxt);
    } else {
	int memused = xmlMemUsed();
	ret = xmlNoNetExternalEntityLoader(URL, ID, ctxt);
	extraMemoryFromResolver += xmlMemUsed() - memused;
    }
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#if 0
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    if (ret == NULL) {
        fprintf(stderr, "Failed to find resource %s\n", URL);
    }
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#endif
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    return(ret);
}

/*
 * Trapping the error messages at the generic level to grab the equivalent of
 * stderr messages on CLI tools.
 */
static char testErrors[32769];
static int testErrorsSize = 0;

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static void test_log(const char *msg, ...) {
    va_list args;
    if (logfile != NULL) {
        fprintf(logfile, "\n------------\n");
	va_start(args, msg);
	vfprintf(logfile, msg, args);
	va_end(args);
	fprintf(logfile, "%s", testErrors);
	testErrorsSize = 0; testErrors[0] = 0;
    }
    if (verbose) {
	va_start(args, msg);
	vfprintf(stderr, msg, args);
	va_end(args);
    }
}

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static void
testErrorHandler(void *ctx  ATTRIBUTE_UNUSED, const char *msg, ...) {
    va_list args;
    int res;

    if (testErrorsSize >= 32768)
        return;
    va_start(args, msg);
    res = vsnprintf(&testErrors[testErrorsSize],
                    32768 - testErrorsSize,
		    msg, args);
    va_end(args);
    if (testErrorsSize + res >= 32768) {
        /* buffer is full */
	testErrorsSize = 32768;
	testErrors[testErrorsSize] = 0;
    } else {
        testErrorsSize += res;
    }
    testErrors[testErrorsSize] = 0;
}
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xmlXPathContextPtr ctxtXPath;

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static void
initializeLibxml2(void) {
    xmlGetWarningsDefaultValue = 0;
    xmlPedanticParserDefault(0);

    xmlMemSetup(xmlMemFree, xmlMemMalloc, xmlMemRealloc, xmlMemoryStrdup);
    xmlInitParser();
    xmlSetExternalEntityLoader(testExternalEntityLoader);
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    ctxtXPath = xmlXPathNewContext(NULL);
    /* used as default nanemspace in xstc tests */
    xmlXPathRegisterNs(ctxtXPath, BAD_CAST "ts", BAD_CAST "TestSuite");
    xmlXPathRegisterNs(ctxtXPath, BAD_CAST "xlink",
                       BAD_CAST "http://www.w3.org/1999/xlink");
    xmlSetGenericErrorFunc(NULL, testErrorHandler);
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#ifdef LIBXML_SCHEMAS_ENABLED
    xmlSchemaInitTypes();
    xmlRelaxNGInitTypes();
#endif
    libxmlMemoryAllocatedBase = xmlMemUsed();
}

static xmlNodePtr
getNext(xmlNodePtr cur, const char *xpath) {
    xmlNodePtr ret = NULL;
    xmlXPathObjectPtr res;
    xmlXPathCompExprPtr comp;

    if ((cur == NULL)  || (cur->doc == NULL) || (xpath == NULL))
        return(NULL);
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    ctxtXPath->doc = cur->doc;
    ctxtXPath->node = cur;
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    comp = xmlXPathCompile(BAD_CAST xpath);
    if (comp == NULL) {
        fprintf(stderr, "Failed to compile %s\n", xpath);
	return(NULL);
    }
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    res = xmlXPathCompiledEval(comp, ctxtXPath);
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    xmlXPathFreeCompExpr(comp);
    if (res == NULL)
        return(NULL);
    if ((res->type == XPATH_NODESET) &&
        (res->nodesetval != NULL) &&
	(res->nodesetval->nodeNr > 0) &&
	(res->nodesetval->nodeTab != NULL))
	ret = res->nodesetval->nodeTab[0];
    xmlXPathFreeObject(res);
    return(ret);
}

static xmlChar *
getString(xmlNodePtr cur, const char *xpath) {
    xmlChar *ret = NULL;
    xmlXPathObjectPtr res;
    xmlXPathCompExprPtr comp;

    if ((cur == NULL)  || (cur->doc == NULL) || (xpath == NULL))
        return(NULL);
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    ctxtXPath->doc = cur->doc;
    ctxtXPath->node = cur;
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    comp = xmlXPathCompile(BAD_CAST xpath);
    if (comp == NULL) {
        fprintf(stderr, "Failed to compile %s\n", xpath);
	return(NULL);
    }
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    res = xmlXPathCompiledEval(comp, ctxtXPath);
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    xmlXPathFreeCompExpr(comp);
    if (res == NULL)
        return(NULL);
    if (res->type == XPATH_STRING) {
        ret = res->stringval;
	res->stringval = NULL;
    }
    xmlXPathFreeObject(res);
    return(ret);
}

/************************************************************************
 *									*
 *		Test test/xsdtest/xsdtestsuite.xml			*
 *									*
 ************************************************************************/

static int 
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xsdIncorectTestCase(xmlNodePtr cur) {
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    xmlNodePtr test;
    xmlBufferPtr buf;
    xmlRelaxNGParserCtxtPtr pctxt;
    xmlRelaxNGPtr rng = NULL;
    int ret = 0, memt;

    cur = getNext(cur, "./incorrect[1]");
    if (cur == NULL) {
        return(0);
    }
    
    test = getNext(cur, "./*");
    if (test == NULL) {
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        test_log("Failed to find test in correct line %ld\n",
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	        xmlGetLineNo(cur));
        return(1);
    }

    memt = xmlMemUsed();
    extraMemoryFromResolver = 0;
    /*
     * dump the schemas to a buffer, then reparse it and compile the schemas
     */
    buf = xmlBufferCreate();
    if (buf == NULL) {
        fprintf(stderr, "out of memory !\n");
	fatalError();
    }
    xmlNodeDump(buf, test->doc, test, 0, 0);
    pctxt = xmlRelaxNGNewMemParserCtxt((const char *)buf->content, buf->use);
    xmlRelaxNGSetParserErrors(pctxt,
         (xmlRelaxNGValidityErrorFunc) testErrorHandler,
         (xmlRelaxNGValidityWarningFunc) testErrorHandler,
	 pctxt);
    rng = xmlRelaxNGParse(pctxt);
    xmlRelaxNGFreeParserCtxt(pctxt);
    if (rng != NULL) {
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	test_log("Failed to detect incorect RNG line %ld\n",
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		    xmlGetLineNo(test));
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        ret = 1;
	goto done;
    }

done:
    if (buf != NULL)
	xmlBufferFree(buf);
    if (rng != NULL)
        xmlRelaxNGFree(rng);
    xmlResetLastError();
    if ((memt != xmlMemUsed()) && (extraMemoryFromResolver == 0)) {
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	test_log("Validation of tests starting line %ld leaked %d\n",
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		xmlGetLineNo(cur), xmlMemUsed() - memt);
	nb_leaks++;
    }
    return(ret);
}

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static void
installResources(xmlNodePtr tst, const xmlChar *base) {
    xmlNodePtr test;
    xmlBufferPtr buf;
    xmlChar *name, *content, *res;
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    buf = xmlBufferCreate();
    if (buf == NULL) {
        fprintf(stderr, "out of memory !\n");
	fatalError();
    }
    xmlNodeDump(buf, tst->doc, tst, 0, 0);

    while (tst != NULL) {
	test = getNext(tst, "./*");
	if (test != NULL) {
	    xmlBufferEmpty(buf);
	    xmlNodeDump(buf, test->doc, test, 0, 0);
	    name = getString(tst, "string(@name)");
	    content = xmlStrdup(buf->content);
	    if ((name != NULL) && (content != NULL)) {
	        res = composeDir(base, name);
		xmlFree(name);
	        addEntity((char *) res, (char *) content);
	    } else {
	        if (name != NULL) xmlFree(name);
	        if (content != NULL) xmlFree(content);
	    }
	}
	tst = getNext(tst, "following-sibling::resource[1]");
    }
    if (buf != NULL)
	xmlBufferFree(buf);
}

static void
installDirs(xmlNodePtr tst, const xmlChar *base) {
    xmlNodePtr test;
    xmlChar *name, *res;

    name = getString(tst, "string(@name)");
    if (name == NULL)
        return;
    res = composeDir(base, name);
    xmlFree(name);
    if (res == NULL) {
	return;
    }
    /* Now process resources and subdir recursively */
    test = getNext(tst, "./resource[1]");
    if (test != NULL) {
        installResources(test, res);
    }
    test = getNext(tst, "./dir[1]");
    while (test != NULL) {
        installDirs(test, res);
	test = getNext(test, "following-sibling::dir[1]");
    }
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    xmlFree(res);
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}

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static int 
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xsdTestCase(xmlNodePtr tst) {
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    xmlNodePtr test, tmp, cur;
    xmlBufferPtr buf;
    xmlDocPtr doc = NULL;
    xmlRelaxNGParserCtxtPtr pctxt;
    xmlRelaxNGValidCtxtPtr ctxt;
    xmlRelaxNGPtr rng = NULL;
    int ret = 0, mem, memt;
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    xmlChar *dtd;

    resetEntities();
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    testErrorsSize = 0; testErrors[0] = 0;
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    tmp = getNext(tst, "./dir[1]");
    if (tmp != NULL) {
        installDirs(tmp, NULL);
    }
    tmp = getNext(tst, "./resource[1]");
    if (tmp != NULL) {
        installResources(tmp, NULL);
    }
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    cur = getNext(tst, "./correct[1]");
    if (cur == NULL) {
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        return(xsdIncorectTestCase(tst));
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    }
    
    test = getNext(cur, "./*");
    if (test == NULL) {
        fprintf(stderr, "Failed to find test in correct line %ld\n",
	        xmlGetLineNo(cur));
        return(1);
    }

    memt = xmlMemUsed();
    extraMemoryFromResolver = 0;
    /*
     * dump the schemas to a buffer, then reparse it and compile the schemas
     */
    buf = xmlBufferCreate();
    if (buf == NULL) {
        fprintf(stderr, "out of memory !\n");
	fatalError();
    }
    xmlNodeDump(buf, test->doc, test, 0, 0);
    pctxt = xmlRelaxNGNewMemParserCtxt((const char *)buf->content, buf->use);
    xmlRelaxNGSetParserErrors(pctxt,
         (xmlRelaxNGValidityErrorFunc) testErrorHandler,
         (xmlRelaxNGValidityWarningFunc) testErrorHandler,
	 pctxt);
    rng = xmlRelaxNGParse(pctxt);
    xmlRelaxNGFreeParserCtxt(pctxt);
    if (extraMemoryFromResolver)
        memt = 0;

    if (rng == NULL) {
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        test_log("Failed to parse RNGtest line %ld\n",
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	        xmlGetLineNo(test));
	nb_errors++;
        ret = 1;
	goto done;
    }
    /*
     * now scan all the siblings of correct to process the <valid> tests
     */
    tmp = getNext(cur, "following-sibling::valid[1]");
    while (tmp != NULL) {
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	dtd = xmlGetProp(tmp, BAD_CAST "dtd");
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	test = getNext(tmp, "./*");
	if (test == NULL) {
	    fprintf(stderr, "Failed to find test in <valid> line %ld\n",
		    xmlGetLineNo(tmp));
	    
	} else {
	    xmlBufferEmpty(buf);
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	    if (dtd != NULL)
		xmlBufferAdd(buf, dtd, -1);
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	    xmlNodeDump(buf, test->doc, test, 0, 0);

	    /*
	     * We are ready to run the test
	     */
	    mem = xmlMemUsed();
	    extraMemoryFromResolver = 0;
            doc = xmlReadMemory((const char *)buf->content, buf->use,
	                        "test", NULL, 0);
	    if (doc == NULL) {
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		test_log("Failed to parse valid instance line %ld\n",
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			xmlGetLineNo(tmp));
		nb_errors++;
	    } else {
		nb_tests++;
	        ctxt = xmlRelaxNGNewValidCtxt(rng);
		xmlRelaxNGSetValidErrors(ctxt,
		     (xmlRelaxNGValidityErrorFunc) testErrorHandler,
		     (xmlRelaxNGValidityWarningFunc) testErrorHandler,
		     ctxt);
		ret = xmlRelaxNGValidateDoc(ctxt, doc);
		xmlRelaxNGFreeValidCtxt(ctxt);
		if (ret > 0) {
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		    test_log("Failed to validate valid instance line %ld\n",
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				xmlGetLineNo(tmp));
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		    nb_errors++;
		} else if (ret < 0) {
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		    test_log("Internal error validating instance line %ld\n",
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			    xmlGetLineNo(tmp));
		    nb_errors++;
		}
		xmlFreeDoc(doc);
	    }
	    xmlResetLastError();
	    if ((mem != xmlMemUsed()) && (extraMemoryFromResolver == 0)) {
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	        test_log("Validation of instance line %ld leaked %d\n",
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		        xmlGetLineNo(tmp), xmlMemUsed() - mem);
		xmlMemoryDump();
	        nb_leaks++;
	    }
	}
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	if (dtd != NULL)
	    xmlFree(dtd);
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	tmp = getNext(tmp, "following-sibling::valid[1]");
    }
    /*
     * now scan all the siblings of correct to process the <invalid> tests
     */
    tmp = getNext(cur, "following-sibling::invalid[1]");
    while (tmp != NULL) {
	test = getNext(tmp, "./*");
	if (test == NULL) {
	    fprintf(stderr, "Failed to find test in <invalid> line %ld\n",
		    xmlGetLineNo(tmp));
	    
	} else {
	    xmlBufferEmpty(buf);
	    xmlNodeDump(buf, test->doc, test, 0, 0);

	    /*
	     * We are ready to run the test
	     */
	    mem = xmlMemUsed();
	    extraMemoryFromResolver = 0;
            doc = xmlReadMemory((const char *)buf->content, buf->use,
	                        "test", NULL, 0);
	    if (doc == NULL) {
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		test_log("Failed to parse valid instance line %ld\n",
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			xmlGetLineNo(tmp));
		nb_errors++;
	    } else {
		nb_tests++;
	        ctxt = xmlRelaxNGNewValidCtxt(rng);
		xmlRelaxNGSetValidErrors(ctxt,
		     (xmlRelaxNGValidityErrorFunc) testErrorHandler,
		     (xmlRelaxNGValidityWarningFunc) testErrorHandler,
		     ctxt);
		ret = xmlRelaxNGValidateDoc(ctxt, doc);
		xmlRelaxNGFreeValidCtxt(ctxt);
		if (ret == 0) {
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		    test_log("Failed to detect invalid instance line %ld\n",
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				xmlGetLineNo(tmp));
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		    nb_errors++;
		} else if (ret < 0) {
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		    test_log("Internal error validating instance line %ld\n",
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			    xmlGetLineNo(tmp));
		    nb_errors++;
		}
		xmlFreeDoc(doc);
	    }
	    xmlResetLastError();
	    if ((mem != xmlMemUsed()) && (extraMemoryFromResolver == 0)) {
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	        test_log("Validation of instance line %ld leaked %d\n",
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		        xmlGetLineNo(tmp), xmlMemUsed() - mem);
		xmlMemoryDump();
	        nb_leaks++;
	    }
	}
	tmp = getNext(tmp, "following-sibling::invalid[1]");
    }

done:
    if (buf != NULL)
	xmlBufferFree(buf);
    if (rng != NULL)
        xmlRelaxNGFree(rng);
    xmlResetLastError();
    if ((memt != xmlMemUsed()) && (memt != 0)) {
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	test_log("Validation of tests starting line %ld leaked %d\n",
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		xmlGetLineNo(cur), xmlMemUsed() - memt);
	nb_leaks++;
    }
    return(ret);
}

static int 
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xsdTestSuite(xmlNodePtr cur) {
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    if (verbose) {
	xmlChar *doc = getString(cur, "string(documentation)");

	if (doc != NULL) {
	    printf("Suite %s\n", doc);
	    xmlFree(doc);
	}
    }
    cur = getNext(cur, "./testCase[1]");
    while (cur != NULL) {
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        xsdTestCase(cur);
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	cur = getNext(cur, "following-sibling::testCase[1]");
    }
        
    return(0);
}

static int 
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xsdTest(void) {
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    xmlDocPtr doc;
    xmlNodePtr cur;
    const char *filename = "test/xsdtest/xsdtestsuite.xml";
    int ret = 0;

    doc = xmlReadFile(filename, NULL, XML_PARSE_NOENT);
    if (doc == NULL) {
        fprintf(stderr, "Failed to parse %s\n", filename);
	return(-1);
    }
    printf("## XML Schemas datatypes test suite from James Clark\n");

    cur = xmlDocGetRootElement(doc);
    if ((cur == NULL) || (!xmlStrEqual(cur->name, BAD_CAST "testSuite"))) {
        fprintf(stderr, "Unexpected format %s\n", filename);
	ret = -1;
	goto done;
    }

    cur = getNext(cur, "./testSuite[1]");
    if ((cur == NULL) || (!xmlStrEqual(cur->name, BAD_CAST "testSuite"))) {
        fprintf(stderr, "Unexpected format %s\n", filename);
	ret = -1;
	goto done;
    }
    while (cur != NULL) {
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        xsdTestSuite(cur);
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	cur = getNext(cur, "following-sibling::testSuite[1]");
    }

done:
    if (doc != NULL)
	xmlFreeDoc(doc);
    return(ret);
}

static int 
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rngTestSuite(xmlNodePtr cur) {
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    if (verbose) {
	xmlChar *doc = getString(cur, "string(documentation)");

	if (doc != NULL) {
	    printf("Suite %s\n", doc);
	    xmlFree(doc);
	} else {
	    doc = getString(cur, "string(section)");
	    if (doc != NULL) {
		printf("Section %s\n", doc);
		xmlFree(doc);
	    }
	}
    }
    cur = getNext(cur, "./testSuite[1]");
    while (cur != NULL) {
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        xsdTestSuite(cur);
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	cur = getNext(cur, "following-sibling::testSuite[1]");
    }
        
    return(0);
}

static int 
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rngTest1(void) {
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    xmlDocPtr doc;
    xmlNodePtr cur;
    const char *filename = "test/relaxng/OASIS/spectest.xml";
    int ret = 0;

    doc = xmlReadFile(filename, NULL, XML_PARSE_NOENT);
    if (doc == NULL) {
        fprintf(stderr, "Failed to parse %s\n", filename);
	return(-1);
    }
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    printf("## Relax NG test suite from James Clark\n");
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    cur = xmlDocGetRootElement(doc);
    if ((cur == NULL) || (!xmlStrEqual(cur->name, BAD_CAST "testSuite"))) {
        fprintf(stderr, "Unexpected format %s\n", filename);
	ret = -1;
	goto done;
    }

    cur = getNext(cur, "./testSuite[1]");
    if ((cur == NULL) || (!xmlStrEqual(cur->name, BAD_CAST "testSuite"))) {
        fprintf(stderr, "Unexpected format %s\n", filename);
	ret = -1;
	goto done;
    }
    while (cur != NULL) {
715
        rngTestSuite(cur);
716 717 718 719 720 721 722 723 724
	cur = getNext(cur, "following-sibling::testSuite[1]");
    }

done:
    if (doc != NULL)
	xmlFreeDoc(doc);
    return(ret);
}

725
static int 
726
rngTest2(void) {
727 728 729 730 731 732 733 734 735 736 737 738 739 740 741 742 743 744 745 746 747 748 749 750 751 752
    xmlDocPtr doc;
    xmlNodePtr cur;
    const char *filename = "test/relaxng/testsuite.xml";
    int ret = 0;

    doc = xmlReadFile(filename, NULL, XML_PARSE_NOENT);
    if (doc == NULL) {
        fprintf(stderr, "Failed to parse %s\n", filename);
	return(-1);
    }
    printf("## Relax NG test suite for libxml2\n");

    cur = xmlDocGetRootElement(doc);
    if ((cur == NULL) || (!xmlStrEqual(cur->name, BAD_CAST "testSuite"))) {
        fprintf(stderr, "Unexpected format %s\n", filename);
	ret = -1;
	goto done;
    }

    cur = getNext(cur, "./testSuite[1]");
    if ((cur == NULL) || (!xmlStrEqual(cur->name, BAD_CAST "testSuite"))) {
        fprintf(stderr, "Unexpected format %s\n", filename);
	ret = -1;
	goto done;
    }
    while (cur != NULL) {
753
        xsdTestSuite(cur);
754 755 756 757 758 759 760 761 762
	cur = getNext(cur, "following-sibling::testSuite[1]");
    }

done:
    if (doc != NULL)
	xmlFreeDoc(doc);
    return(ret);
}

763 764
/************************************************************************
 *									*
765 766 767 768 769
 *		Schemas test suites from W3C/NIST/MS/Sun		*
 *									*
 ************************************************************************/

static int
770
xstcTestInstance(xmlNodePtr cur, xmlSchemaPtr schemas,
771
                 const xmlChar *spath, const char *base) {
772 773
    xmlChar *href = NULL;
    xmlChar *path = NULL;
774 775 776 777
    xmlChar *validity = NULL;
    xmlSchemaValidCtxtPtr ctxt = NULL;
    xmlDocPtr doc = NULL;
    int ret = 0, mem;
778

779
    xmlResetLastError();
780
    testErrorsSize = 0; testErrors[0] = 0;
781
    mem = xmlMemUsed();
782
    href = getString(cur,
783
                     "string(ts:instanceDocument/@xlink:href)");
784
    if ((href == NULL) || (href[0] == 0)) {
785
	test_log("testGroup line %ld misses href for schemaDocument\n",
786 787 788 789
		    xmlGetLineNo(cur));
	ret = -1;
	goto done;
    }
790
    path = xmlBuildURI(href, BAD_CAST base);
791 792 793 794 795 796 797
    if (path == NULL) {
	fprintf(stderr,
	        "Failed to build path to schemas testGroup line %ld : %s\n",
		xmlGetLineNo(cur), href);
	ret = -1;
	goto done;
    }
798
    if (checkTestFile((const char *) path) <= 0) {
799
	test_log("schemas for testGroup line %ld is missing: %s\n",
800 801 802 803
		xmlGetLineNo(cur), path);
	ret = -1;
	goto done;
    }
804 805 806 807 808 809 810 811
    validity = getString(cur,
                         "string(ts:expected/@validity)");
    if (validity == NULL) {
        fprintf(stderr, "instanceDocument line %ld misses expected validity\n",
	        xmlGetLineNo(cur));
	ret = -1;
	goto done;
    }
812
    nb_tests++;
813 814 815 816 817 818 819 820 821 822 823 824 825 826 827 828
    doc = xmlReadFile((const char *) path, NULL, XML_PARSE_NOENT);
    if (doc == NULL) {
        fprintf(stderr, "instance %s fails to parse\n", path);
	ret = -1;
	nb_errors++;
	goto done;
    }

    ctxt = xmlSchemaNewValidCtxt(schemas);
    xmlSchemaSetValidErrors(ctxt,
         (xmlSchemaValidityErrorFunc) testErrorHandler,
         (xmlSchemaValidityWarningFunc) testErrorHandler,
	 ctxt);
    ret = xmlSchemaValidateDoc(ctxt, doc);

    if (xmlStrEqual(validity, BAD_CAST "valid")) {
829 830 831 832 833 834
	if (ret > 0) {
	    test_log("valid instance %s failed to validate against %s\n",
			path, spath);
	    nb_errors++;
	} else if (ret < 0) {
	    test_log("valid instance %s got internal error validating %s\n",
835
			path, spath);
836
	    nb_internals++;
837 838 839 840
	    nb_errors++;
	}
    } else if (xmlStrEqual(validity, BAD_CAST "invalid")) {
	if (ret == 0) {
841
	    test_log("Failed to detect invalid instance %s against %s\n",
842 843 844 845
			path, spath);
	    nb_errors++;
	}
    } else {
846
        test_log("instanceDocument line %ld has unexpected validity value%s\n",
847 848 849 850
	        xmlGetLineNo(cur), validity);
	ret = -1;
	goto done;
    }
851 852 853 854

done:
    if (href != NULL) xmlFree(href);
    if (path != NULL) xmlFree(path);
855 856 857 858 859
    if (validity != NULL) xmlFree(validity);
    if (ctxt != NULL) xmlSchemaFreeValidCtxt(ctxt);
    if (doc != NULL) xmlFreeDoc(doc);
    xmlResetLastError();
    if (mem != xmlMemUsed()) {
860
	test_log("Validation of tests starting line %ld leaked %d\n",
861 862 863
		xmlGetLineNo(cur), xmlMemUsed() - mem);
	nb_leaks++;
    }
864 865
    return(ret);
}
866

867
static int
868
xstcTestGroup(xmlNodePtr cur, const char *base) {
869 870 871 872 873 874
    xmlChar *href = NULL;
    xmlChar *path = NULL;
    xmlChar *validity = NULL;
    xmlSchemaPtr schemas = NULL;
    xmlSchemaParserCtxtPtr ctxt;
    xmlNodePtr instance;
875
    int ret = 0, mem;
876

877
    xmlResetLastError();
878
    testErrorsSize = 0; testErrors[0] = 0;
879
    mem = xmlMemUsed();
880 881 882
    href = getString(cur,
                     "string(ts:schemaTest/ts:schemaDocument/@xlink:href)");
    if ((href == NULL) || (href[0] == 0)) {
883
        test_log("testGroup line %ld misses href for schemaDocument\n",
884 885 886 887
		    xmlGetLineNo(cur));
	ret = -1;
	goto done;
    }
888
    path = xmlBuildURI(href, BAD_CAST base);
889
    if (path == NULL) {
890
	test_log("Failed to build path to schemas testGroup line %ld : %s\n",
891 892 893 894
		xmlGetLineNo(cur), href);
	ret = -1;
	goto done;
    }
895
    if (checkTestFile((const char *) path) <= 0) {
896
	test_log("schemas for testGroup line %ld is missing: %s\n",
897 898 899 900 901 902 903
		xmlGetLineNo(cur), path);
	ret = -1;
	goto done;
    }
    validity = getString(cur,
                         "string(ts:schemaTest/ts:expected/@validity)");
    if (validity == NULL) {
904
        test_log("testGroup line %ld misses expected validity\n",
905 906 907 908
	        xmlGetLineNo(cur));
	ret = -1;
	goto done;
    }
909
    nb_tests++;
910
    if (xmlStrEqual(validity, BAD_CAST "valid")) {
911
        nb_schematas++;
912
	ctxt = xmlSchemaNewParserCtxt((const char *) path);
913 914 915 916 917 918 919
	xmlSchemaSetParserErrors(ctxt,
	     (xmlSchemaValidityErrorFunc) testErrorHandler,
	     (xmlSchemaValidityWarningFunc) testErrorHandler,
	     ctxt);
	schemas = xmlSchemaParse(ctxt);
	xmlSchemaFreeParserCtxt(ctxt);
	if (schemas == NULL) {
920
	    test_log("valid schemas %s failed to parse\n",
921
			path);
922 923 924 925 926 927 928 929
	    ret = 1;
	    nb_errors++;
	}
	if ((ret == 0) && (strstr(testErrors, "nimplemented") != NULL)) {
	    test_log("valid schemas %s hit an unimplemented block\n",
			path);
	    ret = 1;
	    nb_unimplemented++;
930 931 932 933
	    nb_errors++;
	}
	instance = getNext(cur, "./ts:instanceTest[1]");
	while (instance != NULL) {
934
            xstcTestInstance(instance, schemas, path, base);
935 936 937 938
	    instance = getNext(instance,
	                       "following-sibling::ts:instanceTest[1]");
	}
    } else if (xmlStrEqual(validity, BAD_CAST "invalid")) {
939
        nb_schematas++;
940
	ctxt = xmlSchemaNewParserCtxt((const char *) path);
941 942 943 944 945 946
	xmlSchemaSetParserErrors(ctxt,
	     (xmlSchemaValidityErrorFunc) testErrorHandler,
	     (xmlSchemaValidityWarningFunc) testErrorHandler,
	     ctxt);
	schemas = xmlSchemaParse(ctxt);
	xmlSchemaFreeParserCtxt(ctxt);
947
	if (schemas != NULL) {
948
	    test_log("Failed to detect error in schemas %s\n",
949 950
			path);
	    nb_errors++;
951 952 953 954 955 956 957 958
	    ret = 1;
	}
	if ((ret == 0) && (strstr(testErrors, "nimplemented") != NULL)) {
	    nb_unimplemented++;
	    test_log("invalid schemas %s hit an unimplemented block\n",
			path);
	    ret = 1;
	    nb_errors++;
959 960
	}
    } else {
961
        test_log("testGroup line %ld misses unexpected validity value%s\n",
962 963 964 965 966 967 968 969 970 971
	        xmlGetLineNo(cur), validity);
	ret = -1;
	goto done;
    }

done:
    if (href != NULL) xmlFree(href);
    if (path != NULL) xmlFree(path);
    if (validity != NULL) xmlFree(validity);
    if (schemas != NULL) xmlSchemaFree(schemas);
972 973
    xmlResetLastError();
    if ((mem != xmlMemUsed()) && (extraMemoryFromResolver == 0)) {
974 975
	test_log("Processing test line %ld %s leaked %d\n",
		xmlGetLineNo(cur), path, xmlMemUsed() - mem);
976 977
	nb_leaks++;
    }
978 979 980 981
    return(ret);
}

static int
982
xstcMetadata(const char *metadata, const char *base) {
983 984 985 986
    xmlDocPtr doc;
    xmlNodePtr cur;
    xmlChar *contributor;
    xmlChar *name;
987
    int ret = 0;
988 989 990 991 992 993 994 995 996 997 998 999 1000 1001 1002 1003 1004 1005 1006 1007 1008 1009 1010 1011 1012 1013 1014 1015 1016 1017 1018

    doc = xmlReadFile(metadata, NULL, XML_PARSE_NOENT);
    if (doc == NULL) {
        fprintf(stderr, "Failed to parse %s\n", metadata);
	return(-1);
    }

    cur = xmlDocGetRootElement(doc);
    if ((cur == NULL) || (!xmlStrEqual(cur->name, BAD_CAST "testSet"))) {
        fprintf(stderr, "Unexpected format %s\n", metadata);
	return(-1);
    }
    contributor = xmlGetProp(cur, BAD_CAST "contributor");
    if (contributor == NULL) {
        contributor = xmlStrdup(BAD_CAST "Unknown");
    }
    name = xmlGetProp(cur, BAD_CAST "name");
    if (name == NULL) {
        name = xmlStrdup(BAD_CAST "Unknown");
    }
    printf("## %s test suite for Schemas version %s\n", contributor, name);
    xmlFree(contributor);
    xmlFree(name);

    cur = getNext(cur, "./ts:testGroup[1]");
    if ((cur == NULL) || (!xmlStrEqual(cur->name, BAD_CAST "testGroup"))) {
        fprintf(stderr, "Unexpected format %s\n", metadata);
	ret = -1;
	goto done;
    }
    while (cur != NULL) {
1019
        xstcTestGroup(cur, base);
1020 1021 1022 1023 1024 1025 1026 1027 1028 1029 1030
	cur = getNext(cur, "following-sibling::ts:testGroup[1]");
    }

done:
    xmlFreeDoc(doc);
    return(ret);
}

/************************************************************************
 *									*
 *		The driver for the tests				*
1031 1032 1033 1034 1035 1036 1037 1038
 *									*
 ************************************************************************/

int
main(int argc ATTRIBUTE_UNUSED, char **argv ATTRIBUTE_UNUSED) {
    int res, ret = 0;
    int old_errors, old_tests, old_leaks;

1039 1040 1041 1042 1043 1044
    logfile = fopen(LOGFILE, "w");
    if (logfile == NULL) {
        fprintf(stderr,
	        "Could not open the log file, running in verbose mode\n");
	verbose = 1;
    }
1045 1046 1047 1048 1049 1050
    initializeLibxml2();

    if ((argc >= 2) && (!strcmp(argv[1], "-v")))
        verbose = 1;


1051 1052 1053
    old_errors = nb_errors;
    old_tests = nb_tests;
    old_leaks = nb_leaks;
1054
    res = xsdTest();
1055 1056 1057 1058 1059 1060 1061 1062 1063 1064
    if ((nb_errors == old_errors) && (nb_leaks == old_leaks))
	printf("Ran %d tests, no errors\n", nb_tests - old_tests);
    else
	printf("Ran %d tests, %d errors, %d leaks\n",
	       nb_tests - old_tests,
	       nb_errors - old_errors,
	       nb_leaks - old_leaks);
    old_errors = nb_errors;
    old_tests = nb_tests;
    old_leaks = nb_leaks;
1065
    res = rngTest1();
1066 1067 1068 1069 1070 1071 1072 1073 1074 1075
    if ((nb_errors == old_errors) && (nb_leaks == old_leaks))
	printf("Ran %d tests, no errors\n", nb_tests - old_tests);
    else
	printf("Ran %d tests, %d errors, %d leaks\n",
	       nb_tests - old_tests,
	       nb_errors - old_errors,
	       nb_leaks - old_leaks);
    old_errors = nb_errors;
    old_tests = nb_tests;
    old_leaks = nb_leaks;
1076
    res = rngTest2();
1077 1078 1079 1080 1081 1082 1083 1084 1085 1086
    if ((nb_errors == old_errors) && (nb_leaks == old_leaks))
	printf("Ran %d tests, no errors\n", nb_tests - old_tests);
    else
	printf("Ran %d tests, %d errors, %d leaks\n",
	       nb_tests - old_tests,
	       nb_errors - old_errors,
	       nb_leaks - old_leaks);
    old_errors = nb_errors;
    old_tests = nb_tests;
    old_leaks = nb_leaks;
1087 1088 1089
    nb_internals = 0;
    nb_schematas = 0;
    res = xstcMetadata(
1090 1091 1092
                 "xstc/Tests/Metadata/NISTXMLSchemaDatatypes.testSet",
		 "xstc/Tests/Metadata/");
    if ((nb_errors == old_errors) && (nb_leaks == old_leaks))
1093 1094
	printf("Ran %d tests (%d schemata), no errors\n",
	       nb_tests - old_tests, nb_schematas);
1095
    else
1096
	printf("Ran %d tests (%d schemata), %d errors (%d internals), %d leaks\n",
1097
	       nb_tests - old_tests,
1098
	       nb_schematas,
1099
	       nb_errors - old_errors,
1100
	       nb_internals,
1101 1102 1103 1104
	       nb_leaks - old_leaks);
    old_errors = nb_errors;
    old_tests = nb_tests;
    old_leaks = nb_leaks;
1105 1106 1107
    nb_internals = 0;
    nb_schematas = 0;
    res = xstcMetadata(
1108
                 "xstc/Tests/Metadata/SunXMLSchema1-0-20020116.testSet",
1109
		 "xstc/Tests/");
1110
    if ((nb_errors == old_errors) && (nb_leaks == old_leaks))
1111 1112
	printf("Ran %d tests (%d schemata), no errors\n",
	       nb_tests - old_tests, nb_schematas);
1113
    else
1114
	printf("Ran %d tests (%d schemata), %d errors (%d internals), %d leaks\n",
1115
	       nb_tests - old_tests,
1116
	       nb_schematas,
1117
	       nb_errors - old_errors,
1118
	       nb_internals,
1119 1120 1121 1122
	       nb_leaks - old_leaks);
    old_errors = nb_errors;
    old_tests = nb_tests;
    old_leaks = nb_leaks;
1123 1124 1125
    nb_internals = 0;
    nb_schematas = 0;
    res = xstcMetadata(
1126 1127
                 "xstc/Tests/Metadata/MSXMLSchema1-0-20020116.testSet",
		 "xstc/Tests/");
1128
    if ((nb_errors == old_errors) && (nb_leaks == old_leaks))
1129 1130
	printf("Ran %d tests (%d schemata), no errors\n",
	       nb_tests - old_tests, nb_schematas);
1131
    else
1132
	printf("Ran %d tests (%d schemata), %d errors (%d internals), %d leaks\n",
1133
	       nb_tests - old_tests,
1134
	       nb_schematas,
1135
	       nb_errors - old_errors,
1136
	       nb_internals,
1137
	       nb_leaks - old_leaks);
1138 1139 1140 1141 1142 1143 1144 1145 1146 1147

    if ((nb_errors == 0) && (nb_leaks == 0)) {
        ret = 0;
	printf("Total %d tests, no errors\n",
	       nb_tests);
    } else {
        ret = 1;
	printf("Total %d tests, %d errors, %d leaks\n",
	       nb_tests, nb_errors, nb_leaks);
    }
1148 1149

    xmlXPathFreeContext(ctxtXPath);
1150 1151 1152
    xmlCleanupParser();
    xmlMemoryDump();

1153 1154
    if (logfile != NULL)
        fclose(logfile);
1155 1156
    return(ret);
}
1157 1158 1159 1160 1161 1162
#else /* !SCHEMAS */
int
main(int argc ATTRIBUTE_UNUSED, char **argv ATTRIBUTE_UNUSED) {
    fprintf(stderr, "runsuite requires support for schemas and xpath in libxml2\n");
}
#endif