| 1 | /*
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| 2 | * testrecurse.c: C program to run libxml2 regression tests checking entities
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| 3 | * recursions
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| 4 | *
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| 5 | * To compile on Unixes:
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| 6 | * cc -o testrecurse `xml2-config --cflags` testrecurse.c `xml2-config --libs` -lpthread
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| 7 | *
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| 8 | * See Copyright for the status of this software.
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| 9 | *
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| 10 | * [email protected]
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| 11 | */
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| 12 |
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| 13 | #include "libxml.h"
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| 14 | #include <stdio.h>
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| 15 |
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| 16 | #if !defined(_WIN32) || defined(__CYGWIN__)
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| 17 | #include <unistd.h>
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| 18 | #endif
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| 19 | #include <string.h>
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| 20 | #include <sys/types.h>
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| 21 | #include <sys/stat.h>
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| 22 | #include <fcntl.h>
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| 23 |
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| 24 | #include <libxml/parser.h>
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| 25 | #include <libxml/tree.h>
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| 26 | #include <libxml/uri.h>
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| 27 | #ifdef LIBXML_READER_ENABLED
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| 28 | #include <libxml/xmlreader.h>
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| 29 | #endif
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| 30 |
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| 31 | /*
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| 32 | * O_BINARY is just for Windows compatibility - if it isn't defined
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| 33 | * on this system, avoid any compilation error
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| 34 | */
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| 35 | #ifdef O_BINARY
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| 36 | #define RD_FLAGS O_RDONLY | O_BINARY
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| 37 | #else
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| 38 | #define RD_FLAGS O_RDONLY
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| 39 | #endif
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| 40 |
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| 41 | typedef int (*functest) (const char *filename, const char *result,
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| 42 | const char *error, int options);
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| 43 |
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| 44 | typedef struct testDesc testDesc;
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| 45 | typedef testDesc *testDescPtr;
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| 46 | struct testDesc {
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| 47 | const char *desc; /* descripton of the test */
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| 48 | functest func; /* function implementing the test */
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| 49 | const char *in; /* glob to path for input files */
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| 50 | const char *out; /* output directory */
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| 51 | const char *suffix;/* suffix for output files */
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| 52 | const char *err; /* suffix for error output files */
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| 53 | int options; /* parser options for the test */
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| 54 | };
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| 55 |
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| 56 | static int checkTestFile(const char *filename);
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| 57 |
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| 58 |
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| 59 | #if defined(_WIN32) && !defined(__CYGWIN__)
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| 60 |
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| 61 | #include <windows.h>
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| 62 | #include <io.h>
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| 63 |
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| 64 | typedef struct
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| 65 | {
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| 66 | size_t gl_pathc; /* Count of paths matched so far */
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| 67 | char **gl_pathv; /* List of matched pathnames. */
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| 68 | size_t gl_offs; /* Slots to reserve in 'gl_pathv'. */
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| 69 | } glob_t;
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| 70 |
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| 71 | #define GLOB_DOOFFS 0
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| 72 | static int glob(const char *pattern, int flags,
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| 73 | int errfunc(const char *epath, int eerrno),
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| 74 | glob_t *pglob) {
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| 75 | glob_t *ret;
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| 76 | WIN32_FIND_DATA FindFileData;
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| 77 | HANDLE hFind;
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| 78 | unsigned int nb_paths = 0;
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| 79 | char directory[500];
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| 80 | int len;
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| 81 |
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| 82 | if ((pattern == NULL) || (pglob == NULL)) return(-1);
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| 83 |
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| 84 | strncpy(directory, pattern, 499);
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| 85 | for (len = strlen(directory);len >= 0;len--) {
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| 86 | if (directory[len] == '/') {
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| 87 | len++;
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| 88 | directory[len] = 0;
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| 89 | break;
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| 90 | }
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| 91 | }
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| 92 | if (len <= 0)
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| 93 | len = 0;
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| 94 |
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| 95 |
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| 96 | ret = pglob;
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| 97 | memset(ret, 0, sizeof(glob_t));
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| 98 |
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| 99 | hFind = FindFirstFileA(pattern, &FindFileData);
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| 100 | if (hFind == INVALID_HANDLE_VALUE)
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| 101 | return(0);
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| 102 | nb_paths = 20;
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| 103 | ret->gl_pathv = (char **) malloc(nb_paths * sizeof(char *));
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| 104 | if (ret->gl_pathv == NULL) {
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| 105 | FindClose(hFind);
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| 106 | return(-1);
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| 107 | }
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| 108 | strncpy(directory + len, FindFileData.cFileName, 499 - len);
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| 109 | ret->gl_pathv[ret->gl_pathc] = strdup(directory);
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| 110 | if (ret->gl_pathv[ret->gl_pathc] == NULL)
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| 111 | goto done;
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| 112 | ret->gl_pathc++;
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| 113 | while(FindNextFileA(hFind, &FindFileData)) {
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| 114 | if (FindFileData.cFileName[0] == '.')
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| 115 | continue;
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| 116 | if (ret->gl_pathc + 2 > nb_paths) {
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| 117 | char **tmp = realloc(ret->gl_pathv, nb_paths * 2 * sizeof(char *));
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| 118 | if (tmp == NULL)
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| 119 | break;
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| 120 | ret->gl_pathv = tmp;
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| 121 | nb_paths *= 2;
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| 122 | }
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| 123 | strncpy(directory + len, FindFileData.cFileName, 499 - len);
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| 124 | ret->gl_pathv[ret->gl_pathc] = strdup(directory);
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| 125 | if (ret->gl_pathv[ret->gl_pathc] == NULL)
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| 126 | break;
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| 127 | ret->gl_pathc++;
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| 128 | }
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| 129 | ret->gl_pathv[ret->gl_pathc] = NULL;
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| 130 |
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| 131 | done:
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| 132 | FindClose(hFind);
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| 133 | return(0);
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| 134 | }
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| 135 |
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| 136 |
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| 137 |
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| 138 | static void globfree(glob_t *pglob) {
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| 139 | unsigned int i;
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| 140 | if (pglob == NULL)
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| 141 | return;
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| 142 |
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| 143 | for (i = 0;i < pglob->gl_pathc;i++) {
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| 144 | if (pglob->gl_pathv[i] != NULL)
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| 145 | free(pglob->gl_pathv[i]);
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| 146 | }
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| 147 | }
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| 148 |
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| 149 | #else
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| 150 | #include <glob.h>
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| 151 | #endif
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| 152 |
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| 153 | /************************************************************************
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| 154 | * *
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| 155 | * Huge document generator *
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| 156 | * *
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| 157 | ************************************************************************/
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| 158 |
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| 159 | #include <libxml/xmlIO.h>
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| 160 |
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| 161 |
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| 162 | static const char *start = "<!DOCTYPE foo [\
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| 163 | <!ENTITY f 'some internal data'> \
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| 164 | <!ENTITY e '&f;&f;'> \
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| 165 | <!ENTITY d '&e;&e;'> \
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| 166 | ]> \
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| 167 | <foo>";
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| 168 |
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| 169 | static const char *segment = " <bar>&e; &f; &d;</bar>\n";
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| 170 | static const char *finish = "</foo>";
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| 171 |
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| 172 | static int curseg = 0;
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| 173 | static const char *current;
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| 174 | static int rlen;
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| 175 |
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| 176 | /**
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| 177 | * hugeMatch:
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| 178 | * @URI: an URI to test
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| 179 | *
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| 180 | * Check for an huge: query
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| 181 | *
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| 182 | * Returns 1 if yes and 0 if another Input module should be used
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| 183 | */
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| 184 | static int
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| 185 | hugeMatch(const char * URI) {
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| 186 | if ((URI != NULL) && (!strncmp(URI, "huge:", 4)))
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| 187 | return(1);
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| 188 | return(0);
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| 189 | }
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| 190 |
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| 191 | /**
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| 192 | * hugeOpen:
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| 193 | * @URI: an URI to test
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| 194 | *
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| 195 | * Return a pointer to the huge: query handler, in this example simply
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| 196 | * the current pointer...
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| 197 | *
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| 198 | * Returns an Input context or NULL in case or error
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| 199 | */
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| 200 | static void *
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| 201 | hugeOpen(const char * URI) {
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| 202 | if ((URI == NULL) || (strncmp(URI, "huge:", 4)))
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| 203 | return(NULL);
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| 204 | rlen = strlen(start);
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| 205 | current = start;
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| 206 | return((void *) current);
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| 207 | }
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| 208 |
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| 209 | /**
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| 210 | * hugeClose:
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| 211 | * @context: the read context
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| 212 | *
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| 213 | * Close the huge: query handler
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| 214 | *
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| 215 | * Returns 0 or -1 in case of error
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| 216 | */
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| 217 | static int
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| 218 | hugeClose(void * context) {
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| 219 | if (context == NULL) return(-1);
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| 220 | return(0);
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| 221 | }
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| 222 |
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| 223 | #define MAX_NODES 1000000
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| 224 |
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| 225 | /**
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| 226 | * hugeRead:
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| 227 | * @context: the read context
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| 228 | * @buffer: where to store data
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| 229 | * @len: number of bytes to read
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| 230 | *
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| 231 | * Implement an huge: query read.
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| 232 | *
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| 233 | * Returns the number of bytes read or -1 in case of error
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| 234 | */
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| 235 | static int
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| 236 | hugeRead(void *context, char *buffer, int len)
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| 237 | {
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| 238 | if ((context == NULL) || (buffer == NULL) || (len < 0))
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| 239 | return (-1);
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| 240 |
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| 241 | if (len >= rlen) {
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| 242 | if (curseg >= MAX_NODES + 1) {
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| 243 | rlen = 0;
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| 244 | return(0);
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| 245 | }
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| 246 | len = rlen;
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| 247 | rlen = 0;
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| 248 | memcpy(buffer, current, len);
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| 249 | curseg ++;
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| 250 | if (curseg == MAX_NODES) {
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| 251 | fprintf(stderr, "\n");
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| 252 | rlen = strlen(finish);
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| 253 | current = finish;
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| 254 | } else {
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| 255 | if (curseg % (MAX_NODES / 10) == 0)
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| 256 | fprintf(stderr, ".");
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| 257 | rlen = strlen(segment);
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| 258 | current = segment;
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| 259 | }
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| 260 | } else {
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| 261 | memcpy(buffer, current, len);
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| 262 | rlen -= len;
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| 263 | current += len;
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| 264 | }
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| 265 | return (len);
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| 266 | }
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| 267 |
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| 268 | /************************************************************************
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| 269 | * *
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| 270 | * Libxml2 specific routines *
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| 271 | * *
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| 272 | ************************************************************************/
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| 273 |
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| 274 | static int nb_tests = 0;
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| 275 | static int nb_errors = 0;
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| 276 | static int nb_leaks = 0;
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| 277 | static int extraMemoryFromResolver = 0;
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| 278 |
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| 279 | static int
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| 280 | fatalError(void) {
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| 281 | fprintf(stderr, "Exitting tests on fatal error\n");
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| 282 | exit(1);
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| 283 | }
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| 284 |
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| 285 | /*
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| 286 | * We need to trap calls to the resolver to not account memory for the catalog
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| 287 | * which is shared to the current running test. We also don't want to have
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| 288 | * network downloads modifying tests.
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| 289 | */
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| 290 | static xmlParserInputPtr
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| 291 | testExternalEntityLoader(const char *URL, const char *ID,
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| 292 | xmlParserCtxtPtr ctxt) {
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| 293 | xmlParserInputPtr ret;
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| 294 |
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| 295 | if (checkTestFile(URL)) {
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| 296 | ret = xmlNoNetExternalEntityLoader(URL, ID, ctxt);
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| 297 | } else {
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| 298 | int memused = xmlMemUsed();
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| 299 | ret = xmlNoNetExternalEntityLoader(URL, ID, ctxt);
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| 300 | extraMemoryFromResolver += xmlMemUsed() - memused;
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| 301 | }
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| 302 |
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| 303 | return(ret);
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| 304 | }
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| 305 |
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| 306 | /*
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| 307 | * Trapping the error messages at the generic level to grab the equivalent of
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| 308 | * stderr messages on CLI tools.
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| 309 | */
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| 310 | static char testErrors[32769];
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| 311 | static int testErrorsSize = 0;
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| 312 |
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| 313 | static void XMLCDECL
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| 314 | channel(void *ctx ATTRIBUTE_UNUSED, const char *msg, ...) {
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| 315 | va_list args;
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| 316 | int res;
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| 317 |
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| 318 | if (testErrorsSize >= 32768)
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| 319 | return;
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| 320 | va_start(args, msg);
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| 321 | res = vsnprintf(&testErrors[testErrorsSize],
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| 322 | 32768 - testErrorsSize,
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| 323 | msg, args);
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| 324 | va_end(args);
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| 325 | if (testErrorsSize + res >= 32768) {
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| 326 | /* buffer is full */
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| 327 | testErrorsSize = 32768;
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| 328 | testErrors[testErrorsSize] = 0;
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| 329 | } else {
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| 330 | testErrorsSize += res;
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| 331 | }
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| 332 | testErrors[testErrorsSize] = 0;
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| 333 | }
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| 334 |
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| 335 | /**
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| 336 | * xmlParserPrintFileContext:
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| 337 | * @input: an xmlParserInputPtr input
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| 338 | *
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| 339 | * Displays current context within the input content for error tracking
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| 340 | */
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| 341 |
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| 342 | static void
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| 343 | xmlParserPrintFileContextInternal(xmlParserInputPtr input ,
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| 344 | xmlGenericErrorFunc chanl, void *data ) {
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| 345 | const xmlChar *cur, *base;
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| 346 | unsigned int n, col; /* GCC warns if signed, because compared with sizeof() */
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| 347 | xmlChar content[81]; /* space for 80 chars + line terminator */
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| 348 | xmlChar *ctnt;
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| 349 |
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| 350 | if (input == NULL) return;
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| 351 | cur = input->cur;
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| 352 | base = input->base;
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| 353 | /* skip backwards over any end-of-lines */
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| 354 | while ((cur > base) && ((*(cur) == '\n') || (*(cur) == '\r'))) {
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| 355 | cur--;
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| 356 | }
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| 357 | n = 0;
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| 358 | /* search backwards for beginning-of-line (to max buff size) */
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| 359 | while ((n++ < (sizeof(content)-1)) && (cur > base) &&
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| 360 | (*(cur) != '\n') && (*(cur) != '\r'))
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| 361 | cur--;
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| 362 | if ((*(cur) == '\n') || (*(cur) == '\r')) cur++;
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| 363 | /* calculate the error position in terms of the current position */
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| 364 | col = input->cur - cur;
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| 365 | /* search forward for end-of-line (to max buff size) */
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| 366 | n = 0;
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| 367 | ctnt = content;
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| 368 | /* copy selected text to our buffer */
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| 369 | while ((*cur != 0) && (*(cur) != '\n') &&
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| 370 | (*(cur) != '\r') && (n < sizeof(content)-1)) {
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| 371 | *ctnt++ = *cur++;
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| 372 | n++;
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| 373 | }
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| 374 | *ctnt = 0;
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| 375 | /* print out the selected text */
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| 376 | chanl(data ,"%s\n", content);
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| 377 | /* create blank line with problem pointer */
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| 378 | n = 0;
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| 379 | ctnt = content;
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| 380 | /* (leave buffer space for pointer + line terminator) */
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| 381 | while ((n<col) && (n++ < sizeof(content)-2) && (*ctnt != 0)) {
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| 382 | if (*(ctnt) != '\t')
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| 383 | *(ctnt) = ' ';
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| 384 | ctnt++;
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| 385 | }
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| 386 | *ctnt++ = '^';
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| 387 | *ctnt = 0;
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| 388 | chanl(data ,"%s\n", content);
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| 389 | }
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| 390 |
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| 391 | static void
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| 392 | testStructuredErrorHandler(void *ctx ATTRIBUTE_UNUSED, xmlErrorPtr err) {
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| 393 | char *file = NULL;
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| 394 | int line = 0;
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| 395 | int code = -1;
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| 396 | int domain;
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| 397 | void *data = NULL;
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| 398 | const char *str;
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| 399 | const xmlChar *name = NULL;
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| 400 | xmlNodePtr node;
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| 401 | xmlErrorLevel level;
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| 402 | xmlParserInputPtr input = NULL;
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| 403 | xmlParserInputPtr cur = NULL;
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| 404 | xmlParserCtxtPtr ctxt = NULL;
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| 405 |
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| 406 | if (err == NULL)
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| 407 | return;
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| 408 |
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| 409 | file = err->file;
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| 410 | line = err->line;
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| 411 | code = err->code;
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| 412 | domain = err->domain;
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| 413 | level = err->level;
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| 414 | node = err->node;
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| 415 | if ((domain == XML_FROM_PARSER) || (domain == XML_FROM_HTML) ||
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| 416 | (domain == XML_FROM_DTD) || (domain == XML_FROM_NAMESPACE) ||
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| 417 | (domain == XML_FROM_IO) || (domain == XML_FROM_VALID)) {
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| 418 | ctxt = err->ctxt;
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| 419 | }
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| 420 | str = err->message;
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| 421 |
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| 422 | if (code == XML_ERR_OK)
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| 423 | return;
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| 424 |
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| 425 | if ((node != NULL) && (node->type == XML_ELEMENT_NODE))
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| 426 | name = node->name;
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| 427 |
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| 428 | /*
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| 429 | * Maintain the compatibility with the legacy error handling
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| 430 | */
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| 431 | if (ctxt != NULL) {
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| 432 | input = ctxt->input;
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| 433 | if ((input != NULL) && (input->filename == NULL) &&
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| 434 | (ctxt->inputNr > 1)) {
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| 435 | cur = input;
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| 436 | input = ctxt->inputTab[ctxt->inputNr - 2];
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| 437 | }
|
|---|
| 438 | if (input != NULL) {
|
|---|
| 439 | if (input->filename)
|
|---|
| 440 | channel(data, "%s:%d: ", input->filename, input->line);
|
|---|
| 441 | else if ((line != 0) && (domain == XML_FROM_PARSER))
|
|---|
| 442 | channel(data, "Entity: line %d: ", input->line);
|
|---|
| 443 | }
|
|---|
| 444 | } else {
|
|---|
| 445 | if (file != NULL)
|
|---|
| 446 | channel(data, "%s:%d: ", file, line);
|
|---|
| 447 | else if ((line != 0) && (domain == XML_FROM_PARSER))
|
|---|
| 448 | channel(data, "Entity: line %d: ", line);
|
|---|
| 449 | }
|
|---|
| 450 | if (name != NULL) {
|
|---|
| 451 | channel(data, "element %s: ", name);
|
|---|
| 452 | }
|
|---|
| 453 | if (code == XML_ERR_OK)
|
|---|
| 454 | return;
|
|---|
| 455 | switch (domain) {
|
|---|
| 456 | case XML_FROM_PARSER:
|
|---|
| 457 | channel(data, "parser ");
|
|---|
| 458 | break;
|
|---|
| 459 | case XML_FROM_NAMESPACE:
|
|---|
| 460 | channel(data, "namespace ");
|
|---|
| 461 | break;
|
|---|
| 462 | case XML_FROM_DTD:
|
|---|
| 463 | case XML_FROM_VALID:
|
|---|
| 464 | channel(data, "validity ");
|
|---|
| 465 | break;
|
|---|
| 466 | case XML_FROM_HTML:
|
|---|
| 467 | channel(data, "HTML parser ");
|
|---|
| 468 | break;
|
|---|
| 469 | case XML_FROM_MEMORY:
|
|---|
| 470 | channel(data, "memory ");
|
|---|
| 471 | break;
|
|---|
| 472 | case XML_FROM_OUTPUT:
|
|---|
| 473 | channel(data, "output ");
|
|---|
| 474 | break;
|
|---|
| 475 | case XML_FROM_IO:
|
|---|
| 476 | channel(data, "I/O ");
|
|---|
| 477 | break;
|
|---|
| 478 | case XML_FROM_XINCLUDE:
|
|---|
| 479 | channel(data, "XInclude ");
|
|---|
| 480 | break;
|
|---|
| 481 | case XML_FROM_XPATH:
|
|---|
| 482 | channel(data, "XPath ");
|
|---|
| 483 | break;
|
|---|
| 484 | case XML_FROM_XPOINTER:
|
|---|
| 485 | channel(data, "parser ");
|
|---|
| 486 | break;
|
|---|
| 487 | case XML_FROM_REGEXP:
|
|---|
| 488 | channel(data, "regexp ");
|
|---|
| 489 | break;
|
|---|
| 490 | case XML_FROM_MODULE:
|
|---|
| 491 | channel(data, "module ");
|
|---|
| 492 | break;
|
|---|
| 493 | case XML_FROM_SCHEMASV:
|
|---|
| 494 | channel(data, "Schemas validity ");
|
|---|
| 495 | break;
|
|---|
| 496 | case XML_FROM_SCHEMASP:
|
|---|
| 497 | channel(data, "Schemas parser ");
|
|---|
| 498 | break;
|
|---|
| 499 | case XML_FROM_RELAXNGP:
|
|---|
| 500 | channel(data, "Relax-NG parser ");
|
|---|
| 501 | break;
|
|---|
| 502 | case XML_FROM_RELAXNGV:
|
|---|
| 503 | channel(data, "Relax-NG validity ");
|
|---|
| 504 | break;
|
|---|
| 505 | case XML_FROM_CATALOG:
|
|---|
| 506 | channel(data, "Catalog ");
|
|---|
| 507 | break;
|
|---|
| 508 | case XML_FROM_C14N:
|
|---|
| 509 | channel(data, "C14N ");
|
|---|
| 510 | break;
|
|---|
| 511 | case XML_FROM_XSLT:
|
|---|
| 512 | channel(data, "XSLT ");
|
|---|
| 513 | break;
|
|---|
| 514 | default:
|
|---|
| 515 | break;
|
|---|
| 516 | }
|
|---|
| 517 | if (code == XML_ERR_OK)
|
|---|
| 518 | return;
|
|---|
| 519 | switch (level) {
|
|---|
| 520 | case XML_ERR_NONE:
|
|---|
| 521 | channel(data, ": ");
|
|---|
| 522 | break;
|
|---|
| 523 | case XML_ERR_WARNING:
|
|---|
| 524 | channel(data, "warning : ");
|
|---|
| 525 | break;
|
|---|
| 526 | case XML_ERR_ERROR:
|
|---|
| 527 | channel(data, "error : ");
|
|---|
| 528 | break;
|
|---|
| 529 | case XML_ERR_FATAL:
|
|---|
| 530 | channel(data, "error : ");
|
|---|
| 531 | break;
|
|---|
| 532 | }
|
|---|
| 533 | if (code == XML_ERR_OK)
|
|---|
| 534 | return;
|
|---|
| 535 | if (str != NULL) {
|
|---|
| 536 | int len;
|
|---|
| 537 | len = xmlStrlen((const xmlChar *)str);
|
|---|
| 538 | if ((len > 0) && (str[len - 1] != '\n'))
|
|---|
| 539 | channel(data, "%s\n", str);
|
|---|
| 540 | else
|
|---|
| 541 | channel(data, "%s", str);
|
|---|
| 542 | } else {
|
|---|
| 543 | channel(data, "%s\n", "out of memory error");
|
|---|
| 544 | }
|
|---|
| 545 | if (code == XML_ERR_OK)
|
|---|
| 546 | return;
|
|---|
| 547 |
|
|---|
| 548 | if (ctxt != NULL) {
|
|---|
| 549 | xmlParserPrintFileContextInternal(input, channel, data);
|
|---|
| 550 | if (cur != NULL) {
|
|---|
| 551 | if (cur->filename)
|
|---|
| 552 | channel(data, "%s:%d: \n", cur->filename, cur->line);
|
|---|
| 553 | else if ((line != 0) && (domain == XML_FROM_PARSER))
|
|---|
| 554 | channel(data, "Entity: line %d: \n", cur->line);
|
|---|
| 555 | xmlParserPrintFileContextInternal(cur, channel, data);
|
|---|
| 556 | }
|
|---|
| 557 | }
|
|---|
| 558 | if ((domain == XML_FROM_XPATH) && (err->str1 != NULL) &&
|
|---|
| 559 | (err->int1 < 100) &&
|
|---|
| 560 | (err->int1 < xmlStrlen((const xmlChar *)err->str1))) {
|
|---|
| 561 | xmlChar buf[150];
|
|---|
| 562 | int i;
|
|---|
| 563 |
|
|---|
| 564 | channel(data, "%s\n", err->str1);
|
|---|
| 565 | for (i=0;i < err->int1;i++)
|
|---|
| 566 | buf[i] = ' ';
|
|---|
| 567 | buf[i++] = '^';
|
|---|
| 568 | buf[i] = 0;
|
|---|
| 569 | channel(data, "%s\n", buf);
|
|---|
| 570 | }
|
|---|
| 571 | }
|
|---|
| 572 |
|
|---|
| 573 | static void
|
|---|
| 574 | initializeLibxml2(void) {
|
|---|
| 575 | xmlGetWarningsDefaultValue = 0;
|
|---|
| 576 | xmlPedanticParserDefault(0);
|
|---|
| 577 |
|
|---|
| 578 | xmlMemSetup(xmlMemFree, xmlMemMalloc, xmlMemRealloc, xmlMemoryStrdup);
|
|---|
| 579 | xmlInitParser();
|
|---|
| 580 | xmlSetExternalEntityLoader(testExternalEntityLoader);
|
|---|
| 581 | xmlSetStructuredErrorFunc(NULL, testStructuredErrorHandler);
|
|---|
| 582 | /*
|
|---|
| 583 | * register the new I/O handlers
|
|---|
| 584 | */
|
|---|
| 585 | if (xmlRegisterInputCallbacks(hugeMatch, hugeOpen,
|
|---|
| 586 | hugeRead, hugeClose) < 0) {
|
|---|
| 587 | fprintf(stderr, "failed to register Huge handler\n");
|
|---|
| 588 | exit(1);
|
|---|
| 589 | }
|
|---|
| 590 | }
|
|---|
| 591 |
|
|---|
| 592 | /************************************************************************
|
|---|
| 593 | * *
|
|---|
| 594 | * File name and path utilities *
|
|---|
| 595 | * *
|
|---|
| 596 | ************************************************************************/
|
|---|
| 597 |
|
|---|
| 598 | static const char *baseFilename(const char *filename) {
|
|---|
| 599 | const char *cur;
|
|---|
| 600 | if (filename == NULL)
|
|---|
| 601 | return(NULL);
|
|---|
| 602 | cur = &filename[strlen(filename)];
|
|---|
| 603 | while ((cur > filename) && (*cur != '/'))
|
|---|
| 604 | cur--;
|
|---|
| 605 | if (*cur == '/')
|
|---|
| 606 | return(cur + 1);
|
|---|
| 607 | return(cur);
|
|---|
| 608 | }
|
|---|
| 609 |
|
|---|
| 610 | static char *resultFilename(const char *filename, const char *out,
|
|---|
| 611 | const char *suffix) {
|
|---|
| 612 | const char *base;
|
|---|
| 613 | char res[500];
|
|---|
| 614 | char suffixbuff[500];
|
|---|
| 615 |
|
|---|
| 616 | /*************
|
|---|
| 617 | if ((filename[0] == 't') && (filename[1] == 'e') &&
|
|---|
| 618 | (filename[2] == 's') && (filename[3] == 't') &&
|
|---|
| 619 | (filename[4] == '/'))
|
|---|
| 620 | filename = &filename[5];
|
|---|
| 621 | *************/
|
|---|
| 622 |
|
|---|
| 623 | base = baseFilename(filename);
|
|---|
| 624 | if (suffix == NULL)
|
|---|
| 625 | suffix = ".tmp";
|
|---|
| 626 | if (out == NULL)
|
|---|
| 627 | out = "";
|
|---|
| 628 |
|
|---|
| 629 | strncpy(suffixbuff,suffix,499);
|
|---|
| 630 | #ifdef VMS
|
|---|
| 631 | if(strstr(base,".") && suffixbuff[0]=='.')
|
|---|
| 632 | suffixbuff[0]='_';
|
|---|
| 633 | #endif
|
|---|
| 634 |
|
|---|
| 635 | snprintf(res, 499, "%s%s%s", out, base, suffixbuff);
|
|---|
| 636 | res[499] = 0;
|
|---|
| 637 | return(strdup(res));
|
|---|
| 638 | }
|
|---|
| 639 |
|
|---|
| 640 | static int checkTestFile(const char *filename) {
|
|---|
| 641 | struct stat buf;
|
|---|
| 642 |
|
|---|
| 643 | if (stat(filename, &buf) == -1)
|
|---|
| 644 | return(0);
|
|---|
| 645 |
|
|---|
| 646 | #if defined(_WIN32) && !defined(__CYGWIN__)
|
|---|
| 647 | if (!(buf.st_mode & _S_IFREG))
|
|---|
| 648 | return(0);
|
|---|
| 649 | #else
|
|---|
| 650 | if (!S_ISREG(buf.st_mode))
|
|---|
| 651 | return(0);
|
|---|
| 652 | #endif
|
|---|
| 653 |
|
|---|
| 654 | return(1);
|
|---|
| 655 | }
|
|---|
| 656 |
|
|---|
| 657 |
|
|---|
| 658 |
|
|---|
| 659 | /************************************************************************
|
|---|
| 660 | * *
|
|---|
| 661 | * Test to detect or not recursive entities *
|
|---|
| 662 | * *
|
|---|
| 663 | ************************************************************************/
|
|---|
| 664 | /**
|
|---|
| 665 | * recursiveDetectTest:
|
|---|
| 666 | * @filename: the file to parse
|
|---|
| 667 | * @result: the file with expected result
|
|---|
| 668 | * @err: the file with error messages: unused
|
|---|
| 669 | *
|
|---|
| 670 | * Parse a file loading DTD and replacing entities check it fails for
|
|---|
| 671 | * lol cases
|
|---|
| 672 | *
|
|---|
| 673 | * Returns 0 in case of success, an error code otherwise
|
|---|
| 674 | */
|
|---|
| 675 | static int
|
|---|
| 676 | recursiveDetectTest(const char *filename,
|
|---|
| 677 | const char *result ATTRIBUTE_UNUSED,
|
|---|
| 678 | const char *err ATTRIBUTE_UNUSED,
|
|---|
| 679 | int options ATTRIBUTE_UNUSED) {
|
|---|
| 680 | xmlDocPtr doc;
|
|---|
| 681 | xmlParserCtxtPtr ctxt;
|
|---|
| 682 | int res = 0;
|
|---|
| 683 |
|
|---|
| 684 | nb_tests++;
|
|---|
| 685 |
|
|---|
| 686 | ctxt = xmlNewParserCtxt();
|
|---|
| 687 | /*
|
|---|
| 688 | * base of the test, parse with the old API
|
|---|
| 689 | */
|
|---|
| 690 | doc = xmlCtxtReadFile(ctxt, filename, NULL,
|
|---|
| 691 | XML_PARSE_NOENT | XML_PARSE_DTDLOAD);
|
|---|
| 692 | if ((doc != NULL) || (ctxt->lastError.code != XML_ERR_ENTITY_LOOP)) {
|
|---|
| 693 | fprintf(stderr, "Failed to detect recursion in %s\n", filename);
|
|---|
| 694 | xmlFreeParserCtxt(ctxt);
|
|---|
| 695 | xmlFreeDoc(doc);
|
|---|
| 696 | return(1);
|
|---|
| 697 | }
|
|---|
| 698 | xmlFreeParserCtxt(ctxt);
|
|---|
| 699 |
|
|---|
| 700 | return(res);
|
|---|
| 701 | }
|
|---|
| 702 |
|
|---|
| 703 | /**
|
|---|
| 704 | * notRecursiveDetectTest:
|
|---|
| 705 | * @filename: the file to parse
|
|---|
| 706 | * @result: the file with expected result
|
|---|
| 707 | * @err: the file with error messages: unused
|
|---|
| 708 | *
|
|---|
| 709 | * Parse a file loading DTD and replacing entities check it works for
|
|---|
| 710 | * good cases
|
|---|
| 711 | *
|
|---|
| 712 | * Returns 0 in case of success, an error code otherwise
|
|---|
| 713 | */
|
|---|
| 714 | static int
|
|---|
| 715 | notRecursiveDetectTest(const char *filename,
|
|---|
| 716 | const char *result ATTRIBUTE_UNUSED,
|
|---|
| 717 | const char *err ATTRIBUTE_UNUSED,
|
|---|
| 718 | int options ATTRIBUTE_UNUSED) {
|
|---|
| 719 | xmlDocPtr doc;
|
|---|
| 720 | xmlParserCtxtPtr ctxt;
|
|---|
| 721 | int res = 0;
|
|---|
| 722 |
|
|---|
| 723 | nb_tests++;
|
|---|
| 724 |
|
|---|
| 725 | ctxt = xmlNewParserCtxt();
|
|---|
| 726 | /*
|
|---|
| 727 | * base of the test, parse with the old API
|
|---|
| 728 | */
|
|---|
| 729 | doc = xmlCtxtReadFile(ctxt, filename, NULL,
|
|---|
| 730 | XML_PARSE_NOENT | XML_PARSE_DTDLOAD);
|
|---|
| 731 | if (doc == NULL) {
|
|---|
| 732 | fprintf(stderr, "Failed to parse correct file %s\n", filename);
|
|---|
| 733 | xmlFreeParserCtxt(ctxt);
|
|---|
| 734 | return(1);
|
|---|
| 735 | }
|
|---|
| 736 | xmlFreeDoc(doc);
|
|---|
| 737 | xmlFreeParserCtxt(ctxt);
|
|---|
| 738 |
|
|---|
| 739 | return(res);
|
|---|
| 740 | }
|
|---|
| 741 |
|
|---|
| 742 | #ifdef LIBXML_READER_ENABLED
|
|---|
| 743 | /**
|
|---|
| 744 | * notRecursiveHugeTest:
|
|---|
| 745 | * @filename: the file to parse
|
|---|
| 746 | * @result: the file with expected result
|
|---|
| 747 | * @err: the file with error messages: unused
|
|---|
| 748 | *
|
|---|
| 749 | * Parse a memory generated file
|
|---|
| 750 | * good cases
|
|---|
| 751 | *
|
|---|
| 752 | * Returns 0 in case of success, an error code otherwise
|
|---|
| 753 | */
|
|---|
| 754 | static int
|
|---|
| 755 | notRecursiveHugeTest(const char *filename ATTRIBUTE_UNUSED,
|
|---|
| 756 | const char *result ATTRIBUTE_UNUSED,
|
|---|
| 757 | const char *err ATTRIBUTE_UNUSED,
|
|---|
| 758 | int options ATTRIBUTE_UNUSED) {
|
|---|
| 759 | xmlTextReaderPtr reader;
|
|---|
| 760 | int res = 0;
|
|---|
| 761 | int ret;
|
|---|
| 762 |
|
|---|
| 763 | nb_tests++;
|
|---|
| 764 |
|
|---|
| 765 | reader = xmlReaderForFile("huge:test" , NULL,
|
|---|
| 766 | XML_PARSE_NOENT | XML_PARSE_DTDLOAD);
|
|---|
| 767 | if (reader == NULL) {
|
|---|
| 768 | fprintf(stderr, "Failed to open huge:test\n");
|
|---|
| 769 | return(1);
|
|---|
| 770 | }
|
|---|
| 771 | ret = xmlTextReaderRead(reader);
|
|---|
| 772 | while (ret == 1) {
|
|---|
| 773 | ret = xmlTextReaderRead(reader);
|
|---|
| 774 | }
|
|---|
| 775 | if (ret != 0) {
|
|---|
| 776 | fprintf(stderr, "Failed to parser huge:test with entities\n");
|
|---|
| 777 | res = 1;
|
|---|
| 778 | }
|
|---|
| 779 | xmlFreeTextReader(reader);
|
|---|
| 780 |
|
|---|
| 781 | return(res);
|
|---|
| 782 | }
|
|---|
| 783 | #endif
|
|---|
| 784 |
|
|---|
| 785 | /************************************************************************
|
|---|
| 786 | * *
|
|---|
| 787 | * Tests Descriptions *
|
|---|
| 788 | * *
|
|---|
| 789 | ************************************************************************/
|
|---|
| 790 |
|
|---|
| 791 | static
|
|---|
| 792 | testDesc testDescriptions[] = {
|
|---|
| 793 | { "Parsing recursive test cases" ,
|
|---|
| 794 | recursiveDetectTest, "./test/recurse/lol*.xml", NULL, NULL, NULL,
|
|---|
| 795 | 0 },
|
|---|
| 796 | { "Parsing non-recursive test cases" ,
|
|---|
| 797 | notRecursiveDetectTest, "./test/recurse/good*.xml", NULL, NULL, NULL,
|
|---|
| 798 | 0 },
|
|---|
| 799 | #ifdef LIBXML_READER_ENABLED
|
|---|
| 800 | { "Parsing non-recursive huge case" ,
|
|---|
| 801 | notRecursiveHugeTest, NULL, NULL, NULL, NULL,
|
|---|
| 802 | 0 },
|
|---|
| 803 | #endif
|
|---|
| 804 | {NULL, NULL, NULL, NULL, NULL, NULL, 0}
|
|---|
| 805 | };
|
|---|
| 806 |
|
|---|
| 807 | /************************************************************************
|
|---|
| 808 | * *
|
|---|
| 809 | * The main code driving the tests *
|
|---|
| 810 | * *
|
|---|
| 811 | ************************************************************************/
|
|---|
| 812 |
|
|---|
| 813 | static int
|
|---|
| 814 | launchTests(testDescPtr tst) {
|
|---|
| 815 | int res = 0, err = 0;
|
|---|
| 816 | size_t i;
|
|---|
| 817 | char *result;
|
|---|
| 818 | char *error;
|
|---|
| 819 | int mem;
|
|---|
| 820 |
|
|---|
| 821 | if (tst == NULL) return(-1);
|
|---|
| 822 | if (tst->in != NULL) {
|
|---|
| 823 | glob_t globbuf;
|
|---|
| 824 |
|
|---|
| 825 | globbuf.gl_offs = 0;
|
|---|
| 826 | glob(tst->in, GLOB_DOOFFS, NULL, &globbuf);
|
|---|
| 827 | for (i = 0;i < globbuf.gl_pathc;i++) {
|
|---|
| 828 | if (!checkTestFile(globbuf.gl_pathv[i]))
|
|---|
| 829 | continue;
|
|---|
| 830 | if (tst->suffix != NULL) {
|
|---|
| 831 | result = resultFilename(globbuf.gl_pathv[i], tst->out,
|
|---|
| 832 | tst->suffix);
|
|---|
| 833 | if (result == NULL) {
|
|---|
| 834 | fprintf(stderr, "Out of memory !\n");
|
|---|
| 835 | fatalError();
|
|---|
| 836 | }
|
|---|
| 837 | } else {
|
|---|
| 838 | result = NULL;
|
|---|
| 839 | }
|
|---|
| 840 | if (tst->err != NULL) {
|
|---|
| 841 | error = resultFilename(globbuf.gl_pathv[i], tst->out,
|
|---|
| 842 | tst->err);
|
|---|
| 843 | if (error == NULL) {
|
|---|
| 844 | fprintf(stderr, "Out of memory !\n");
|
|---|
| 845 | fatalError();
|
|---|
| 846 | }
|
|---|
| 847 | } else {
|
|---|
| 848 | error = NULL;
|
|---|
| 849 | }
|
|---|
| 850 | if ((result) &&(!checkTestFile(result))) {
|
|---|
| 851 | fprintf(stderr, "Missing result file %s\n", result);
|
|---|
| 852 | } else if ((error) &&(!checkTestFile(error))) {
|
|---|
| 853 | fprintf(stderr, "Missing error file %s\n", error);
|
|---|
| 854 | } else {
|
|---|
| 855 | mem = xmlMemUsed();
|
|---|
| 856 | extraMemoryFromResolver = 0;
|
|---|
| 857 | testErrorsSize = 0;
|
|---|
| 858 | testErrors[0] = 0;
|
|---|
| 859 | res = tst->func(globbuf.gl_pathv[i], result, error,
|
|---|
| 860 | tst->options | XML_PARSE_COMPACT);
|
|---|
| 861 | xmlResetLastError();
|
|---|
| 862 | if (res != 0) {
|
|---|
| 863 | fprintf(stderr, "File %s generated an error\n",
|
|---|
| 864 | globbuf.gl_pathv[i]);
|
|---|
| 865 | nb_errors++;
|
|---|
| 866 | err++;
|
|---|
| 867 | }
|
|---|
| 868 | else if (xmlMemUsed() != mem) {
|
|---|
| 869 | if ((xmlMemUsed() != mem) &&
|
|---|
| 870 | (extraMemoryFromResolver == 0)) {
|
|---|
| 871 | fprintf(stderr, "File %s leaked %d bytes\n",
|
|---|
| 872 | globbuf.gl_pathv[i], xmlMemUsed() - mem);
|
|---|
| 873 | nb_leaks++;
|
|---|
| 874 | err++;
|
|---|
| 875 | }
|
|---|
| 876 | }
|
|---|
| 877 | testErrorsSize = 0;
|
|---|
| 878 | }
|
|---|
| 879 | if (result)
|
|---|
| 880 | free(result);
|
|---|
| 881 | if (error)
|
|---|
| 882 | free(error);
|
|---|
| 883 | }
|
|---|
| 884 | globfree(&globbuf);
|
|---|
| 885 | } else {
|
|---|
| 886 | testErrorsSize = 0;
|
|---|
| 887 | testErrors[0] = 0;
|
|---|
| 888 | extraMemoryFromResolver = 0;
|
|---|
| 889 | res = tst->func(NULL, NULL, NULL, tst->options);
|
|---|
| 890 | if (res != 0) {
|
|---|
| 891 | nb_errors++;
|
|---|
| 892 | err++;
|
|---|
| 893 | }
|
|---|
| 894 | }
|
|---|
| 895 | return(err);
|
|---|
| 896 | }
|
|---|
| 897 |
|
|---|
| 898 | static int verbose = 0;
|
|---|
| 899 | static int tests_quiet = 0;
|
|---|
| 900 |
|
|---|
| 901 | static int
|
|---|
| 902 | runtest(int i) {
|
|---|
| 903 | int ret = 0, res;
|
|---|
| 904 | int old_errors, old_tests, old_leaks;
|
|---|
| 905 |
|
|---|
| 906 | old_errors = nb_errors;
|
|---|
| 907 | old_tests = nb_tests;
|
|---|
| 908 | old_leaks = nb_leaks;
|
|---|
| 909 | if ((tests_quiet == 0) && (testDescriptions[i].desc != NULL))
|
|---|
| 910 | printf("## %s\n", testDescriptions[i].desc);
|
|---|
| 911 | res = launchTests(&testDescriptions[i]);
|
|---|
| 912 | if (res != 0)
|
|---|
| 913 | ret++;
|
|---|
| 914 | if (verbose) {
|
|---|
| 915 | if ((nb_errors == old_errors) && (nb_leaks == old_leaks))
|
|---|
| 916 | printf("Ran %d tests, no errors\n", nb_tests - old_tests);
|
|---|
| 917 | else
|
|---|
| 918 | printf("Ran %d tests, %d errors, %d leaks\n",
|
|---|
| 919 | nb_tests - old_tests,
|
|---|
| 920 | nb_errors - old_errors,
|
|---|
| 921 | nb_leaks - old_leaks);
|
|---|
| 922 | }
|
|---|
| 923 | return(ret);
|
|---|
| 924 | }
|
|---|
| 925 |
|
|---|
| 926 | int
|
|---|
| 927 | main(int argc ATTRIBUTE_UNUSED, char **argv ATTRIBUTE_UNUSED) {
|
|---|
| 928 | int i, a, ret = 0;
|
|---|
| 929 | int subset = 0;
|
|---|
| 930 |
|
|---|
| 931 | initializeLibxml2();
|
|---|
| 932 |
|
|---|
| 933 | for (a = 1; a < argc;a++) {
|
|---|
| 934 | if (!strcmp(argv[a], "-v"))
|
|---|
| 935 | verbose = 1;
|
|---|
| 936 | else if (!strcmp(argv[a], "-quiet"))
|
|---|
| 937 | tests_quiet = 1;
|
|---|
| 938 | else {
|
|---|
| 939 | for (i = 0; testDescriptions[i].func != NULL; i++) {
|
|---|
| 940 | if (strstr(testDescriptions[i].desc, argv[a])) {
|
|---|
| 941 | ret += runtest(i);
|
|---|
| 942 | subset++;
|
|---|
| 943 | }
|
|---|
| 944 | }
|
|---|
| 945 | }
|
|---|
| 946 | }
|
|---|
| 947 | if (subset == 0) {
|
|---|
| 948 | for (i = 0; testDescriptions[i].func != NULL; i++) {
|
|---|
| 949 | ret += runtest(i);
|
|---|
| 950 | }
|
|---|
| 951 | }
|
|---|
| 952 | if ((nb_errors == 0) && (nb_leaks == 0)) {
|
|---|
| 953 | ret = 0;
|
|---|
| 954 | printf("Total %d tests, no errors\n",
|
|---|
| 955 | nb_tests);
|
|---|
| 956 | } else {
|
|---|
| 957 | ret = 1;
|
|---|
| 958 | printf("Total %d tests, %d errors, %d leaks\n",
|
|---|
| 959 | nb_tests, nb_errors, nb_leaks);
|
|---|
| 960 | }
|
|---|
| 961 | xmlCleanupParser();
|
|---|
| 962 | xmlMemoryDump();
|
|---|
| 963 |
|
|---|
| 964 | return(ret);
|
|---|
| 965 | }
|
|---|
