Create a branch for network fixes.

svn path=/branches/aicom-network-fixes/; revision=34994

lib/3rdparty/libxml2/testRegexp.c

@@ -0,0 +1,158 @@
+/*
+ * testRegexp.c: simple module for testing regular expressions
+ *
+ * See Copyright for the status of this software.
+ *
+ * Daniel Veillard <veillard@redhat.com>
+ */
+
+#include <string.h>
+#include "libxml.h"
+#ifdef LIBXML_REGEXP_ENABLED
+#include <libxml/tree.h>
+#include <libxml/xmlregexp.h>
+
+int repeat = 0;
+int debug = 0;
+
+static void testRegexp(xmlRegexpPtr comp, const char *value) {
+    int ret;
+
+    ret = xmlRegexpExec(comp, (const xmlChar *) value);
+    if (ret == 1)
+	printf("%s: Ok\n", value);
+    else if (ret == 0)
+	printf("%s: Fail\n", value);
+    else
+	printf("%s: Error: %d\n", value, ret);
+    if (repeat) {
+	int j;
+	for (j = 0;j < 999999;j++)
+	    xmlRegexpExec(comp, (const xmlChar *) value);
+    }
+}
+
+static void
+testRegexpFile(const char *filename) {
+    xmlRegexpPtr comp = NULL;
+    FILE *input;
+    char expression[5000];
+    int len;
+
+    input = fopen(filename, "r");
+    if (input == NULL) {
+        xmlGenericError(xmlGenericErrorContext,
+		"Cannot open %s for reading\n", filename);
+	return;
+    }
+    while (fgets(expression, 4500, input) != NULL) {
+	len = strlen(expression);
+	len--;
+	while ((len >= 0) &&
+	       ((expression[len] == '\n') || (expression[len] == '\t') ||
+		(expression[len] == '\r') || (expression[len] == ' '))) len--;
+	expression[len + 1] = 0;
+	if (len >= 0) {
+	    if (expression[0] == '#')
+		continue;
+	    if ((expression[0] == '=') && (expression[1] == '>')) {
+		char *pattern = &expression[2];
+
+		if (comp != NULL) {
+		    xmlRegFreeRegexp(comp);
+		    comp = NULL;
+		}
+		printf("Regexp: %s\n", pattern) ;
+		comp = xmlRegexpCompile((const xmlChar *) pattern);
+		if (comp == NULL) {
+		    printf("   failed to compile\n");
+		    break;
+		}
+	    } else if (comp == NULL) {
+		printf("Regexp: %s\n", expression) ;
+		comp = xmlRegexpCompile((const xmlChar *) expression);
+		if (comp == NULL) {
+		    printf("   failed to compile\n");
+		    break;
+		}
+	    } else if (comp != NULL) {
+		testRegexp(comp, expression);
+	    }
+	}
+    }
+    fclose(input);
+    if (comp != NULL)
+	xmlRegFreeRegexp(comp);
+}
+
+
+static void usage(const char *name) {
+    fprintf(stderr, "Usage: %s\n", name);
+}
+
+int main(int argc, char **argv) {
+    xmlRegexpPtr comp = NULL;
+    const char *pattern = NULL;
+    char *filename = NULL;
+    int i;
+
+    xmlInitMemory();
+
+    if (argc <= 1) {
+	usage(argv[0]);
+	return(1);
+    }
+    for (i = 1; i < argc ; i++) {
+	if (!strcmp(argv[i], "-"))
+	    break;
+
+	if (argv[i][0] != '-')
+	    continue;
+	if ((!strcmp(argv[i], "-debug")) || (!strcmp(argv[i], "--debug"))) {
+	    debug++;
+	} else if ((!strcmp(argv[i], "-repeat")) ||
+	         (!strcmp(argv[i], "--repeat"))) {
+	    repeat++;
+	} else if ((!strcmp(argv[i], "-i")) || (!strcmp(argv[i], "--input")))
+	    filename = argv[++i];
+        else {
+	    fprintf(stderr, "Unknown option %s\n", argv[i]);
+	    usage(argv[0]);
+	}
+    }
+    if (filename != NULL) {
+	testRegexpFile(filename);
+    } else {
+	for (i = 1; i < argc ; i++) {
+	    if ((argv[i][0] != '-') || (strcmp(argv[i], "-") == 0)) {
+		if (pattern == NULL) {
+		    pattern = argv[i];
+		    printf("Testing %s:\n", pattern);
+		    comp = xmlRegexpCompile((const xmlChar *) pattern);
+		    if (comp == NULL) {
+			printf("   failed to compile\n");
+			break;
+		    }
+		    if (debug)
+			xmlRegexpPrint(stdout, comp);
+		} else {
+		    testRegexp(comp, argv[i]);
+		}
+	    }
+	}
+	xmlMemoryDump();
+	if (comp != NULL)
+	    xmlRegFreeRegexp(comp);
+    }
+    xmlCleanupParser();
+    /* xmlMemoryDump(); */
+    return(0);
+}
+
+#else
+#include <stdio.h>
+int main(int argc ATTRIBUTE_UNUSED, char **argv ATTRIBUTE_UNUSED) {
+    printf("%s : Regexp support not compiled in\n", argv[0]);
+    return(0);
+}
+#endif /* LIBXML_REGEXP_ENABLED */