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-rwxr-xr-xconfigure.ac3
-rw-r--r--lib/curl_fnmatch.c37
-rw-r--r--tests/unit/unit1307.c98
3 files changed, 119 insertions, 19 deletions
diff --git a/configure.ac b/configure.ac
index 9c4e697de..fa5dc84f5 100755
--- a/configure.ac
+++ b/configure.ac
@@ -3623,7 +3623,8 @@ AC_CHECK_DECLS([getpwuid_r], [], [AC_DEFINE(HAVE_DECL_GETPWUID_R_MISSING, 1, "Se
#include <sys/types.h>]])
-AC_CHECK_FUNCS([geteuid \
+AC_CHECK_FUNCS([fnmatch \
+ geteuid \
getpass_r \
getppid \
getpwuid \
diff --git a/lib/curl_fnmatch.c b/lib/curl_fnmatch.c
index bd4e61f4e..e8aff6761 100644
--- a/lib/curl_fnmatch.c
+++ b/lib/curl_fnmatch.c
@@ -30,6 +30,17 @@
/* The last #include file should be: */
#include "memdebug.h"
+#ifndef HAVE_FNMATCH
+
+/*
+ * TODO:
+ *
+ * Make this function match POSIX. Test 1307 includes a set of test patterns
+ * that returns different results with a POSIX fnmatch() than with this
+ * implemenation and this is considered a bug where POSIX is the guiding
+ * light.
+ */
+
#define CURLFNM_CHARSET_LEN (sizeof(char) * 256)
#define CURLFNM_CHSET_SIZE (CURLFNM_CHARSET_LEN + 15)
@@ -357,3 +368,29 @@ int Curl_fnmatch(void *ptr, const char *pattern, const char *string)
}
return loop((unsigned char *)pattern, (unsigned char *)string, 2);
}
+#else
+#include <fnmatch.h>
+/*
+ * @unittest: 1307
+ */
+int Curl_fnmatch(void *ptr, const char *pattern, const char *string)
+{
+ int rc;
+ (void)ptr; /* the argument is specified by the curl_fnmatch_callback
+ prototype, but not used by Curl_fnmatch() */
+ if(!pattern || !string) {
+ return CURL_FNMATCH_FAIL;
+ }
+ rc = fnmatch(pattern, string, 0);
+ switch(rc) {
+ case 0:
+ return CURL_FNMATCH_MATCH;
+ case FNM_NOMATCH:
+ return CURL_FNMATCH_NOMATCH;
+ default:
+ return CURL_FNMATCH_FAIL;
+ }
+ /* not reached */
+}
+
+#endif
diff --git a/tests/unit/unit1307.c b/tests/unit/unit1307.c
index fe16ed324..22afa4bf2 100644
--- a/tests/unit/unit1307.c
+++ b/tests/unit/unit1307.c
@@ -23,13 +23,31 @@
#include "curl_fnmatch.h"
+/*
+ CURL_FNMATCH_MATCH 0
+ CURL_FNMATCH_NOMATCH 1
+ CURL_FNMATCH_FAIL 2
+ */
+
#define MATCH CURL_FNMATCH_MATCH
#define NOMATCH CURL_FNMATCH_NOMATCH
+#define LINUX_DIFFER 0x80
+#define LINUX_SHIFT 8
+#define LINUX_MATCH ((CURL_FNMATCH_MATCH << LINUX_SHIFT) | LINUX_DIFFER)
+#define LINUX_NOMATCH ((CURL_FNMATCH_NOMATCH << LINUX_SHIFT) | LINUX_DIFFER)
+#define LINUX_FAIL ((CURL_FNMATCH_FAIL << LINUX_SHIFT) | LINUX_DIFFER)
+
+#define MAC_DIFFER 0x40
+#define MAC_SHIFT 16
+#define MAC_MATCH ((CURL_FNMATCH_MATCH << MAC_SHIFT) | MAC_DIFFER)
+#define MAC_NOMATCH ((CURL_FNMATCH_NOMATCH << MAC_SHIFT) | MAC_DIFFER)
+#define MAC_FAIL ((CURL_FNMATCH_FAIL << MAC_SHIFT) | MAC_DIFFER)
+
struct testcase {
const char *pattern;
const char *string;
- int result;
+ int result;
};
static const struct testcase tests[] = {
@@ -40,11 +58,11 @@ static const struct testcase tests[] = {
"[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[["
"[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[["
"[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[",
- NOMATCH},
+ NOMATCH|MAC_FAIL},
{ "\\[", "[", MATCH },
- { "[", "[", NOMATCH },
- { "[]", "[]", NOMATCH },
+ { "[", "[", NOMATCH|LINUX_MATCH|MAC_FAIL},
+ { "[]", "[]", NOMATCH|LINUX_MATCH|MAC_FAIL},
{ "[][]", "[", MATCH },
{ "[][]", "]", MATCH },
{ "[[]", "[", MATCH },
@@ -86,7 +104,7 @@ static const struct testcase tests[] = {
{ "[][?*-]", "*", MATCH },
{ "[][?*-]", "-", MATCH },
{ "[]?*-]", "-", MATCH },
- { "[\xFF]", "\xFF", MATCH },
+ { "[\xFF]", "\xFF", MATCH|LINUX_FAIL|MAC_FAIL},
{ "?/b/c", "a/b/c", MATCH },
{ "^_{}~", "^_{}~", MATCH },
{ "!#%+,-./01234567889", "!#%+,-./01234567889", MATCH },
@@ -108,9 +126,9 @@ static const struct testcase tests[] = {
{ "*[^a].t?t", "ba.txt", NOMATCH },
{ "*[^a].t?t", "ab.txt", MATCH },
{ "*[^a]", "", NOMATCH },
- { "[!\xFF]", "", NOMATCH },
- { "[!\xFF]", "\xFF", NOMATCH },
- { "[!\xFF]", "a", MATCH },
+ { "[!\xFF]", "", NOMATCH|LINUX_FAIL},
+ { "[!\xFF]", "\xFF", NOMATCH|LINUX_FAIL|MAC_FAIL},
+ { "[!\xFF]", "a", MATCH|LINUX_FAIL|MAC_FAIL},
{ "[!?*[]", "?", NOMATCH },
{ "[!!]", "!", NOMATCH },
{ "[!!]", "x", MATCH },
@@ -142,8 +160,8 @@ static const struct testcase tests[] = {
{ "[^[:blank:]]", "\t", NOMATCH },
{ "[^[:print:]]", "\10", MATCH },
{ "[[:lower:]][[:lower:]]", "ll", MATCH },
- { "[[:foo:]]", "bar", NOMATCH },
- { "[[:foo:]]", "f]", MATCH },
+ { "[[:foo:]]", "bar", NOMATCH|MAC_FAIL},
+ { "[[:foo:]]", "f]", MATCH|LINUX_NOMATCH|MAC_FAIL},
{ "Curl[[:blank:]];-)", "Curl ;-)", MATCH },
{ "*[[:blank:]]*", " ", MATCH },
@@ -181,7 +199,7 @@ static const struct testcase tests[] = {
{ "x", "", NOMATCH },
/* backslash */
- { "\\", "\\", MATCH },
+ { "\\", "\\", MATCH|LINUX_NOMATCH},
{ "\\\\", "\\", MATCH },
{ "\\\\", "\\\\", NOMATCH },
{ "\\?", "?", MATCH },
@@ -214,11 +232,11 @@ static const struct testcase tests[] = {
{ "Lindmätarv", "Lindmätarv", MATCH },
- { "", "", MATCH },
+ { "", "", MATCH},
{"**]*[*[\x13]**[*\x13)]*]*[**[*\x13~r-]*]**[.*]*[\xe3\xe3\xe3\xe3\xe3\xe3"
"\xe3\xe3\xe3\xe3\xe3\xe3\xe3\xe3\xe3\xe3\xe3\xe3\xe3\xe3\xe3\xe3\xe3\xe3"
"\xe3\xe3\xe3\xe3\xe3*[\x13]**[*\x13)]*]*[*[\x13]*[~r]*]*\xba\x13\xa6~b-]*",
- "a", NOMATCH }
+ "a", NOMATCH|LINUX_FAIL}
};
static CURLcode unit_setup(void)
@@ -230,19 +248,63 @@ static void unit_stop(void)
{
}
-UNITTEST_START
+static const char *ret2name(int i)
+{
+ switch(i) {
+ case 0:
+ return "MATCH";
+ case 1:
+ return "NOMATCH";
+ case 2:
+ return "FAIL";
+ default:
+ return "unknown";
+ }
+ /* not reached */
+}
+enum system {
+ SYSTEM_CUSTOM,
+ SYSTEM_LINUX,
+ SYSTEM_MACOS
+};
+
+UNITTEST_START
+{
int testnum = sizeof(tests) / sizeof(struct testcase);
int i, rc;
+ enum system machine;
+
+#ifdef HAVE_FNMATCH
+ if(strstr(OS, "apple") || strstr(OS, "darwin")) {
+ machine = SYSTEM_MACOS;
+ }
+ else
+ machine = SYSTEM_LINUX;
+ printf("Tested with system fnmatch(), %s-style\n",
+ machine == SYSTEM_LINUX ? "linux" : "mac");
+#else
+ printf("Tested with custom fnmatch()\n");
+ machine = SYSTEM_CUSTOM;
+#endif
for(i = 0; i < testnum; i++) {
+ int result = tests[i].result;
rc = Curl_fnmatch(NULL, tests[i].pattern, tests[i].string);
- if(rc != tests[i].result) {
- printf("Curl_fnmatch(\"%s\", \"%s\") should return %d (returns %d)"
+ if(result & (LINUX_DIFFER|MAC_DIFFER)) {
+ if((result & LINUX_DIFFER) && (machine == SYSTEM_LINUX))
+ result >>= LINUX_SHIFT;
+ else if((result & MAC_DIFFER) && (machine == SYSTEM_MACOS))
+ result >>= MAC_SHIFT;
+ result &= 0x03; /* filter off all high bits */
+ }
+ if(rc != result) {
+ printf("Curl_fnmatch(\"%s\", \"%s\") should return %s (returns %s)"
" [%d]\n",
- tests[i].pattern, tests[i].string, tests[i].result, rc, i);
+ tests[i].pattern, tests[i].string, ret2name(result),
+ ret2name(rc), i);
fail("pattern mismatch");
}
}
-
+}
UNITTEST_STOP
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-29 00:05:31 +0000