A testbed to stress the new wildmatch() routine.

1 files changed, 214 insertions, 0 deletions

diff --git a/wildtest.c b/wildtest.c
new file mode 100644
index 00000000..d279fc54
--- /dev/null
+++ b/wildtest.c
@@ -0,0 +1,214 @@
+/*
+**  wildmatch test suite.
+*/
+
+#include "rsync.h"
+
+#define COMPARE_WITH_FNMATCH
+
+#ifdef COMPARE_WITH_FNMATCH
+#include <fnmatch.h>
+#endif
+
+typedef char bool;
+
+#define false 0
+#define true 1
+
+/* match just at the start of string (anchored tests) */
+static void
+beg(int n, const char *text, const char *pattern, bool matches, bool same_as_fnmatch)
+{
+    bool matched;
+#ifdef COMPARE_WITH_FNMATCH
+    bool fn_matched;
+    int flags = strstr(pattern, "**")? 0 : FNM_PATHNAME;
+#endif
+
+    matched = wildmatch(pattern, text);
+#ifdef COMPARE_WITH_FNMATCH
+    fn_matched = !fnmatch(pattern, text, flags);
+#endif
+    if (matched != matches) {
+	printf("wildmatch failure on #%d:\n  %s\n  %s\n  expected %d\n",
+	       n, text, pattern, matches);
+    }
+#ifdef COMPARE_WITH_FNMATCH
+    if (fn_matched != (matches ^ !same_as_fnmatch)) {
+	printf("fnmatch disagreement on #%d:\n  %s\n  %s\n  expected %d\n",
+	       n, text, pattern, matches ^ !same_as_fnmatch);
+    }
+#endif
+}
+
+/* match after any slash (non-anchored tests) */
+static void
+end(int n, const char *text, const char *pattern, bool matches, bool same_as_fnmatch)
+{
+    bool matched = false;
+#ifdef COMPARE_WITH_FNMATCH
+    bool fn_matched = false;
+    int flags = strstr(pattern, "**")? 0 : FNM_PATHNAME;
+#endif
+
+    if (strncmp(pattern, "**", 2) == 0) {
+	matched = wildmatch(pattern, text);
+#ifdef COMPARE_WITH_FNMATCH
+	fn_matched = !fnmatch(pattern, text, flags);
+#endif
+    }
+    else {
+	const char *t = text;
+	while (1) {
+#ifdef COMPARE_WITH_FNMATCH
+	    if (!fn_matched)
+		fn_matched = !fnmatch(pattern, t, flags);
+#endif
+	    if (wildmatch(pattern, t)) {
+		matched = true;
+		break;
+	    }
+#ifdef COMPARE_WITH_FNMATCH
+	    if (fn_matched)
+		fn_matched = -1;
+#endif
+	    if (!(t = strchr(t, '/')))
+		break;
+	    t++;
+	}
+    }
+    if (matched != matches) {
+	printf("wildmatch failure on #%d:\n  %s\n  %s\n  expected %d\n",
+	       n, text, pattern, matches);
+    }
+#ifdef COMPARE_WITH_FNMATCH
+    if (fn_matched < 0 || fn_matched != (matches ^ !same_as_fnmatch)) {
+	printf("fnmatch disagreement on #%d:\n  %s\n  %s\n  expected %d\n",
+	       n, text, pattern, matches ^ !same_as_fnmatch);
+    }
+#endif
+}
+
+int
+main(int argc, char **argv)
+{
+    /* Use our args to avoid a compiler warning. */
+    if (argc)
+	argv++;
+
+    /* Basic wildmat features. */
+    /* TEST, "text",		"pattern",		MATCH?, SAME-AS-FNMATCH? */
+    beg(100, "foo",		"foo",			true,	true);
+    beg(101, "foo",		"bar",			false,	true);
+    beg(102, "",		"",			true,	true);
+    beg(103, "foo",		"???",			true,	true);
+    beg(104, "foo",		"??",			false,	true);
+    beg(105, "foo",		"*",			true,	true);
+    beg(106, "foo",		"f*",			true,	true);
+    beg(107, "foo",		"*f",			false,	true);
+    beg(108, "foo",		"*foo*",		true,	true);
+    beg(109, "foobar",		"*ob*a*r*",		true,	true);
+    beg(110, "aaaaaaabababab",	"*ab",			true,	true);
+    beg(111, "foo*",		"foo\\*",		true,	true);
+    beg(112, "foobar",		"foo\\*bar",		false,	true);
+    beg(113, "f\\oo",		"f\\\\oo",		true,	true);
+    beg(114, "ball",		"*[al]?",		true,	true);
+    beg(115, "ten",		"[ten]",		false,	true);
+    beg(116, "ten",		"**[!te]",		true,	true);
+    beg(117, "ten",		"**[!ten]",		false,	true);
+    beg(118, "ten",		"t[a-g]n",		true,	true);
+    beg(119, "ten",		"t[!a-g]n",		false,	true);
+    beg(120, "ton",		"t[!a-g]n",		true,	true);
+    beg(121, "]",		"]",			true,	true);
+    beg(122, "a]b",		"a[]]b",		true,	true);
+    beg(123, "a-b",		"a[]-]b",		true,	true);
+    beg(124, "a]b",		"a[]-]b",		true,	true);
+    beg(125, "aab",		"a[]-]b",		false,	true);
+    beg(126, "aab",		"a[]a-]b",		true,	true);
+
+    /* Extended slash-matching features */
+    /* TEST, "text",		"pattern",		MATCH?, SAME-AS-FNMATCH? */
+    beg(200, "foo/baz/bar",	"foo*bar",		false,	true);
+    beg(201, "foo/baz/bar",	"foo**bar",		true,	true);
+    beg(202, "foo/bar",		"foo?bar",		false,	true);
+    beg(203, "foo/bar",		"foo[/]bar",		true,	false);
+    beg(204, "foo",		"**/foo",		false,	true);
+    beg(205, "/foo",		"**/foo",		true,	true);
+    beg(206, "bar/baz/foo",	"**/foo",		true,	true);
+    beg(207, "bar/baz/foo",	"*/foo",		false,	true);
+    beg(208, "foo/bar/baz",	"**/bar*",		false,	false);
+    beg(209, "foo/bar/baz",	"**/bar**",		true,	true);
+
+    /* Various additional tests. */
+    /* TEST, "text",		"pattern",		MATCH?, SAME-AS-FNMATCH? */
+    beg(300, "acrt",		"a[c-c]st",		false,	true);
+    beg(301, "]",		"[!]-]",		false,	true);
+    beg(302, "a",		"[!]-]",		true,	true);
+    beg(303, "",		"\\",			false,	true);
+    beg(304, "\\",		"\\",			false,	true);
+    beg(305, "foo",		"foo",			true,	true);
+    beg(306, "@foo",		"@foo",			true,	true);
+    beg(307, "foo",		"@foo",			false,	true);
+    beg(308, "[ab]",		"\\[ab]",		true,	true);
+    beg(309, "?a?b",		"\\??\\?b",		true,	true);
+    beg(310, "abc",		"\\a\\b\\c",		true,	true);
+    beg(311, "foo",		"",			false,	true);
+
+    /* Tail-match tests */
+    /* TEST, "text",		"pattern",		MATCH?, SAME-AS-FNMATCH? */
+    end(400, "foo/bar/baz",	"baz",			true,	true);
+    end(401, "foo/bar/baz",	"bar/baz",		true,	true);
+    end(402, "foo/bar/baz",	"ar/baz",		false,	true);
+    end(403, "foo/bar/baz",	"/bar/baz",		false,	true);
+    end(404, "foo/bar/baz",	"bar",			false,	true);
+    end(405, "foo/bar/baz/to",	"t[o]",			true,	true);
+
+    /* Additional tests, including some malformed wildmats. */
+    /* TEST, "text",		"pattern",		MATCH?, SAME-AS-FNMATCH? */
+    beg(500, "]",		"[\\-_]",		true,	false);
+    beg(501, "[",		"[\\-_]",		false,	true);
+    beg(502, ".",		"[\\\\-_]",		false,	true);
+    beg(503, "^",		"[\\\\-_]",		true,	false);
+    beg(504, "Z",		"[\\\\-_]",		false,	true);
+    beg(505, "\\",		"[\\]]",		false,	true);
+    beg(506, "ab",		"a[]b",			false,	true);
+    beg(507, "a[]b",		"a[]b",			false,	true);
+    beg(508, "ab[",		"ab[",			false,	true);
+    beg(509, "ab",		"[!",			false,	true);
+    beg(510, "ab",		"[-",			false,	true);
+    beg(511, "-",		"[-]",			true,	true);
+    beg(512, "-",		"[a-",			false,	true);
+    beg(513, "-",		"[!a-",			false,	true);
+    beg(514, "-",		"[--A]",		true,	true);
+    beg(515, "5",		"[--A]",		true,	true);
+    beg(516, "\303\206",	"[--A]",		false,	true);
+    beg(517, " ",		"[ --]",		true,	true);
+    beg(518, "$",		"[ --]",		true,	true);
+    beg(519, "-",		"[ --]",		true,	true);
+    beg(520, "0",		"[ --]",		false,	true);
+    beg(521, "-",		"[---]",		true,	true);
+    beg(522, "-",		"[------]",		true,	true);
+    beg(523, "j",		"[a-e-n]",		false,	true);
+    beg(524, "-",		"[a-e-n]",		true,	true);
+    beg(525, "a",		"[!------]",		true,	true);
+    beg(526, "[",		"[]-a]",		false,	true);
+    beg(527, "^",		"[]-a]",		true,	true);
+    beg(528, "^",		"[!]-a]",		false,	true);
+    beg(529, "[",		"[!]-a]",		true,	true);
+    beg(530, "^",		"[a^bc]",		true,	true);
+    beg(531, "-b]",		"[a-]b]",		true,	true);
+    beg(532, "\\]",		"[\\]]",		true,	false);
+    beg(533, "\\",		"[\\]",			true,	false);
+    beg(534, "\\",		"[!\\]",		false,	false); /*FN?*/
+    beg(535, "G",		"[A-\\]",		true,	false);
+    beg(536, "aaabbb",		"b*a",			false,	true);
+    beg(537, "aabcaa",		"*ba*",			false,	true);
+    beg(538, ",",		"[,]",			true,	true);
+    beg(539, ",",		"[\\,]",		true,	true);
+    beg(540, "\\",		"[\\,]",		true,	false);
+    beg(541, "-",		"[,-.]",		true,	true);
+    beg(542, "+",		"[,-.]",		false,	true);
+    beg(543, "-.]",		"[,-.]",		false,	true);
+
+    return 0;
+}