Move tests into their own directory. Means you can 'make -C lib'

[disorder] / libtests / t-regsub.c

diff --git a/libtests/t-regsub.c b/libtests/t-regsub.c
new file mode 100644 (file)
index 0000000..1497db2
--- /dev/null
+++ b/libtests/t-regsub.c
@@ -0,0 +1,75 @@
+/*
+ * This file is part of DisOrder.
+ * Copyright (C) 2005, 2007, 2008 Richard Kettlewell
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+ * USA
+ */
+#include "test.h"
+
+static void test_regsub(void) {
+  pcre *re;
+  const char *errstr;
+  int erroffset;
+
+  check_integer(regsub_flags(""), 0);
+  check_integer(regsub_flags("g"), REGSUB_GLOBAL);
+  check_integer(regsub_flags("i"), REGSUB_CASE_INDEPENDENT);
+  check_integer(regsub_flags("gi"), REGSUB_GLOBAL|REGSUB_CASE_INDEPENDENT);
+  check_integer(regsub_flags("iiggxx"), REGSUB_GLOBAL|REGSUB_CASE_INDEPENDENT);
+  check_integer(regsub_compile_options(0), 0);
+  check_integer(regsub_compile_options(REGSUB_CASE_INDEPENDENT), PCRE_CASELESS);
+  check_integer(regsub_compile_options(REGSUB_GLOBAL|REGSUB_CASE_INDEPENDENT), PCRE_CASELESS);
+  check_integer(regsub_compile_options(REGSUB_GLOBAL), 0);
+
+  re = pcre_compile("foo", PCRE_UTF8, &errstr, &erroffset, 0);
+  assert(re != 0);
+  check_string(regsub(re, "wibble-foo-foo-bar", "spong", 0),
+               "wibble-spong-foo-bar");
+  check_string(regsub(re, "wibble-foo-foo-bar", "spong", REGSUB_GLOBAL),
+               "wibble-spong-spong-bar");
+  check_string(regsub(re, "wibble-x-x-bar", "spong", REGSUB_GLOBAL),
+               "wibble-x-x-bar");
+  insist(regsub(re, "wibble-x-x-bar", "spong", REGSUB_MUST_MATCH) == 0);
+
+  re = pcre_compile("a+", PCRE_UTF8, &errstr, &erroffset, 0);
+  assert(re != 0);
+  check_string(regsub(re, "baaaaa", "spong", 0),
+               "bspong");
+  check_string(regsub(re, "baaaaa", "spong", REGSUB_GLOBAL),
+               "bspong");
+  check_string(regsub(re, "baaaaa", "foo-$&-bar", 0),
+               "bfoo-aaaaa-bar");
+
+  re = pcre_compile("(a+)(b+)", PCRE_UTF8|PCRE_CASELESS, &errstr, &erroffset, 0);
+  assert(re != 0);
+  check_string(regsub(re, "foo-aaaabbb-bar", "spong", 0),
+               "foo-spong-bar");
+  check_string(regsub(re, "foo-aaaabbb-bar", "x:$2/$1:y", 0),
+               "foo-x:bbb/aaaa:y-bar");
+  check_string(regsub(re, "foo-aAaAbBb-bar", "x:$2$$$1:y", 0),
+               "foo-x:bBb$aAaA:y-bar");
+}
+
+TEST(regsub);
+
+/*
+Local Variables:
+c-basic-offset:2
+comment-column:40
+fill-column:79
+indent-tabs-mode:nil
+End:
+*/