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gerrit-public.fairphone.software / fp2-dev / platform / external / libxml2 / f6bf921daa07643265eb18d2db7bc7676287e86c / . / testXPath.c
blob: be862ca3fdfc39287c51e295a692263e0b937e04 [file] [log] [blame]
Daniel Veillard1566d3a1999-07-15 14:24:29 +0000[diff] [blame]1/*
2 * testXPath.c : a small tester program for XPath.
3 *
4 * See Copyright for the status of this software.
5 *
6 * Daniel.Veillard@w3.org
7 */
8
9#ifdef WIN32
Daniel Veillard3c558c31999-12-22 11:30:41 +0000[diff] [blame]10#include "win32config.h"
Daniel Veillard1566d3a1999-07-15 14:24:29 +0000[diff] [blame]11#else
Daniel Veillard7f7d1111999-09-22 09:46:25 +0000[diff] [blame]12#include "config.h"
Daniel Veillard1566d3a1999-07-15 14:24:29 +0000[diff] [blame]13#endif
Daniel Veillard7f7d1111999-09-22 09:46:25 +0000[diff] [blame]14
Daniel Veillardb71379b2000-10-09 12:30:39 +0000[diff] [blame]15#include <libxml/xmlversion.h>
Daniel Veillard361d8452000-04-03 19:48:13 +0000[diff] [blame]16#if defined(LIBXML_XPATH_ENABLED) && defined(LIBXML_DEBUG_ENABLED)
17
Daniel Veillard7f7d1111999-09-22 09:46:25 +0000[diff] [blame]18#include <stdio.h>
19#include <string.h>
20
21#ifdef HAVE_SYS_TYPES_H
Daniel Veillard1566d3a1999-07-15 14:24:29 +0000[diff] [blame]22#include <sys/types.h>
Daniel Veillard7f7d1111999-09-22 09:46:25 +0000[diff] [blame]23#endif
Daniel Veillard1566d3a1999-07-15 14:24:29 +0000[diff] [blame]24#ifdef HAVE_SYS_STAT_H
25#include <sys/stat.h>
26#endif
27#ifdef HAVE_FCNTL_H
28#include <fcntl.h>
29#endif
30#ifdef HAVE_UNISTD_H
31#include <unistd.h>
32#endif
Daniel Veillard7f7d1111999-09-22 09:46:25 +0000[diff] [blame]33#ifdef HAVE_STDLIB_H
Daniel Veillard1566d3a1999-07-15 14:24:29 +0000[diff] [blame]34#include <stdlib.h>
Daniel Veillard7f7d1111999-09-22 09:46:25 +0000[diff] [blame]35#endif
36
Daniel Veillard1566d3a1999-07-15 14:24:29 +0000[diff] [blame]37
Daniel Veillard361d8452000-04-03 19:48:13 +0000[diff] [blame]38#include <libxml/xpath.h>
39#include <libxml/tree.h>
40#include <libxml/parser.h>
41#include <libxml/debugXML.h>
42#include <libxml/xmlmemory.h>
Daniel Veillard740abf52000-10-02 23:04:54 +0000[diff] [blame]43#include <libxml/parserInternals.h>
Daniel Veillardd6d7f7b2000-10-25 19:56:55 +0000[diff] [blame]44#include <libxml/xmlerror.h>
Daniel Veillardac260302000-10-04 13:33:43 +0000[diff] [blame]45#if defined(LIBXML_XPTR_ENABLED)
46#include <libxml/xpointer.h>
47static int xptr = 0;
48#endif
Daniel Veillard1566d3a1999-07-15 14:24:29 +0000[diff] [blame]49static int debug = 0;
Daniel Veillard740abf52000-10-02 23:04:54 +0000[diff] [blame]50static int valid = 0;
Daniel Veillard1566d3a1999-07-15 14:24:29 +0000[diff] [blame]51static int expr = 0;
52static xmlDocPtr document = NULL;
53
54/*
55 * Default document
56 */
Daniel Veillarddd6b3671999-09-23 22:19:22 +0000[diff] [blame]57static xmlChar buffer[] =
Daniel Veillard1566d3a1999-07-15 14:24:29 +0000[diff] [blame]58"<?xml version=\"1.0\"?>\n\
59<EXAMPLE prop1=\"gnome is great\" prop2=\"&amp; linux too\">\n\
60 <head>\n\
61 <title>Welcome to Gnome</title>\n\
62 </head>\n\
63 <chapter>\n\
64 <title>The Linux adventure</title>\n\
65 <p>bla bla bla ...</p>\n\
66 <image href=\"linus.gif\"/>\n\
67 <p>...</p>\n\
68 </chapter>\n\
69 <chapter>\n\
70 <title>Chapter 2</title>\n\
71 <p>this is chapter 2 ...</p>\n\
72 </chapter>\n\
73 <chapter>\n\
74 <title>Chapter 3</title>\n\
75 <p>this is chapter 3 ...</p>\n\
76 </chapter>\n\
77 <chapter>\n\
78 <title>Chapter 4</title>\n\
79 <p>this is chapter 4 ...</p>\n\
80 </chapter>\n\
81 <chapter>\n\
82 <title>Chapter 5</title>\n\
83 <p>this is chapter 5 ...</p>\n\
84 </chapter>\n\
85</EXAMPLE>\n\
86";
87
Daniel Veillard1566d3a1999-07-15 14:24:29 +0000[diff] [blame]88
89void testXPath(const char *str) {
90 xmlXPathObjectPtr res;
91 xmlXPathContextPtr ctxt;
92
Daniel Veillardac260302000-10-04 13:33:43 +0000[diff] [blame]93#if defined(LIBXML_XPTR_ENABLED)
94 if (xptr) {
95 ctxt = xmlXPtrNewContext(document, NULL, NULL);
96 res = xmlXPtrEval(BAD_CAST str, ctxt);
97 } else {
98#endif
99 ctxt = xmlXPathNewContext(document);
100 if (expr)
101 res = xmlXPathEvalExpression(BAD_CAST str, ctxt);
102 else
103 res = xmlXPathEval(BAD_CAST str, ctxt);
104#if defined(LIBXML_XPTR_ENABLED)
105 }
106#endif
Daniel Veillardc2df4cd2000-10-12 23:15:24 +0000[diff] [blame]107 xmlXPathDebugDumpObject(stdout, res, 0);
Daniel Veillard1566d3a1999-07-15 14:24:29 +0000[diff] [blame]108 xmlXPathFreeObject(res);
Daniel Veillarde2d034d1999-07-27 19:52:06 +0000[diff] [blame]109 xmlXPathFreeContext(ctxt);
Daniel Veillard1566d3a1999-07-15 14:24:29 +0000[diff] [blame]110}
111
112void testXPathFile(const char *filename) {
113 FILE *input;
114 char expr[5000];
Daniel Veillard7e99c632000-10-06 12:59:53 +0000[diff] [blame]115 int len;
Daniel Veillard1566d3a1999-07-15 14:24:29 +0000[diff] [blame]116
117 input = fopen(filename, "r");
118 if (input == NULL) {
Daniel Veillardd6d7f7b2000-10-25 19:56:55 +0000[diff] [blame]119 xmlGenericError(xmlGenericErrorContext,
120 "Cannot open %s for reading\n", filename);
Daniel Veillard1566d3a1999-07-15 14:24:29 +0000[diff] [blame]121 return;
122 }
Daniel Veillard7e99c632000-10-06 12:59:53 +0000[diff] [blame]123 while (fgets(expr, 4500, input) != NULL) {
124 len = strlen(expr);
125 len--;
126 while ((len >= 0) &&
127 ((expr[len] == '\n') || (expr[len] == '\t') ||
128 (expr[len] == '\r') || (expr[len] == ' '))) len--;
129 expr[len + 1] = 0;
130 if (len >= 0) {
131 printf("\n========================\nExpression: %s\n", expr) ;
132 testXPath(expr);
133 }
Daniel Veillard1566d3a1999-07-15 14:24:29 +0000[diff] [blame]134 }
135
136 fclose(input);
137}
138
139int main(int argc, char **argv) {
140 int i;
141 int strings = 0;
142 int usefile = 0;
143 char *filename = NULL;
144
145 for (i = 1; i < argc ; i++) {
Daniel Veillardac260302000-10-04 13:33:43 +0000[diff] [blame]146#if defined(LIBXML_XPTR_ENABLED)
147 if ((!strcmp(argv[i], "-xptr")) || (!strcmp(argv[i], "--xptr")))
148 xptr++;
149#endif
Daniel Veillard1566d3a1999-07-15 14:24:29 +0000[diff] [blame]150 if ((!strcmp(argv[i], "-debug")) || (!strcmp(argv[i], "--debug")))
151 debug++;
Daniel Veillard740abf52000-10-02 23:04:54 +0000[diff] [blame]152 if ((!strcmp(argv[i], "-valid")) || (!strcmp(argv[i], "--valid")))
153 valid++;
Daniel Veillard1566d3a1999-07-15 14:24:29 +0000[diff] [blame]154 if ((!strcmp(argv[i], "-expr")) || (!strcmp(argv[i], "--expr")))
155 expr++;
156 if ((!strcmp(argv[i], "-i")) || (!strcmp(argv[i], "--input")))
157 filename = argv[++i];
158 if ((!strcmp(argv[i], "-f")) || (!strcmp(argv[i], "--file")))
159 usefile++;
160 }
Daniel Veillard740abf52000-10-02 23:04:54 +0000[diff] [blame]161 if (valid != 0) xmlDoValidityCheckingDefaultValue = 1;
Daniel Veillard1566d3a1999-07-15 14:24:29 +0000[diff] [blame]162 if (document == NULL) {
163 if (filename == NULL)
164 document = xmlParseDoc(buffer);
165 else
166 document = xmlParseFile(filename);
167 }
168 for (i = 1; i < argc ; i++) {
169 if ((!strcmp(argv[i], "-i")) || (!strcmp(argv[i], "--input"))) {
170 i++; continue;
171 }
172 if (argv[i][0] != '-') {
173 if (usefile)
174 testXPathFile(argv[i]);
175 else
176 testXPath(argv[i]);
177 strings ++;
178 }
179 }
180 if (strings == 0) {
181 printf("Usage : %s [--debug] [--copy] stringsorfiles ...\n",
182 argv[0]);
183 printf("\tParse the XPath strings and output the result of the parsing\n");
184 printf("\t--debug : dump a debug version of the result\n");
Daniel Veillard740abf52000-10-02 23:04:54 +0000[diff] [blame]185 printf("\t--valid : switch on DTD support in the parser\n");
Daniel Veillardf6bf9212000-10-26 14:07:44 +0000[diff] [blame^]186#if defined(LIBXML_XPTR_ENABLED)
187 printf("\t--xptr : expressions are XPointer expressions\n");
188#endif
Daniel Veillard1566d3a1999-07-15 14:24:29 +0000[diff] [blame]189 printf("\t--expr : debug XPath expressions only\n");
190 printf("\t--input filename : or\n");
191 printf("\t-i filename : read the document from filename\n");
192 printf("\t--file : or\n");
193 printf("\t-f : read queries from files, args\n");
194 }
Daniel Veillardf5c2c871999-12-01 09:51:45 +0000[diff] [blame]195 if (document != NULL)
196 xmlFreeDoc(document);
197 xmlCleanupParser();
198 xmlMemoryDump();
Daniel Veillard1566d3a1999-07-15 14:24:29 +0000[diff] [blame]199
200 return(0);
201}
Daniel Veillard361d8452000-04-03 19:48:13 +0000[diff] [blame]202#else
203#include <stdio.h>
204int main(int argc, char **argv) {
205 printf("%s : XPath/Debug support not compiled in\n", argv[0]);
206 return(0);
207}
208#endif /* LIBXML_XPATH_ENABLED */