1 files changed, 116 insertions, 0 deletions
diff --git a/tests/permutc2.exp b/tests/permutc2.exp
new file mode 100644
index 0000000..02632d5
--- /dev/null
+++ b/tests/permutc2.exp
@@ -0,0 +1,116 @@
+/* C code produced by gperf version 2.7.2 */
+/* Command-line: ../src/gperf -m5 --ignore-case  */
+/* Computed positions: -k'1-2' */
+
+/* Test of a hash function which has to deal with permutation and
+   case-independence.  Without case-independence, the alpha_inc is 1.
+   With case-independence, the alpha_inc is 3.  */
+
+#define TOTAL_KEYWORDS 8
+#define MIN_WORD_LENGTH 2
+#define MAX_WORD_LENGTH 2
+#define MIN_HASH_VALUE 2
+#define MAX_HASH_VALUE 9
+/* maximum key range = 8, duplicates = 0 */
+
+#ifndef GPERF_CASE_STRCMP
+#define GPERF_CASE_STRCMP 1
+static int
+gperf_case_strcmp (s1, s2)
+     register const char *s1;
+     register const char *s2;
+{
+  for (;;)
+    {
+      unsigned char c1 = *s1++;
+      unsigned char c2 = *s2++;
+      if (c1 >= 'A' && c1 <= 'Z')
+        c1 += 'a' - 'A';
+      if (c2 >= 'A' && c2 <= 'Z')
+        c2 += 'a' - 'A';
+      if (c1 != 0 && c1 == c2)
+        continue;
+      return (int)c1 - (int)c2;
+    }
+}
+#endif
+
+#ifdef __GNUC__
+__inline
+#else
+#ifdef __cplusplus
+inline
+#endif
+#endif
+static unsigned int
+hash (str, len)
+     register const char *str;
+     register unsigned int len;
+{
+  static unsigned char asso_values[] =
+    {
+     10,10,10,10,10,10,10,10,10,10,
+     10,10,10,10,10,10,10,10,10,10,
+     10,10,10,10,10,10,10,10,10,10,
+     10,10,10,10,10,10,10,10,10,10,
+     10,10,10,10,10,10,10,10,10,10,
+     10,10,10,10,10,10,10,10,10,10,
+     10,10,10,10,10, 1,10,10, 3,10,
+     10,10,10,10,10,10,10,10,10,10,
+     10,10,10,10,10,10,10,10, 3, 1,
+      0, 7, 1, 0, 3,10,10, 1,10,10,
+      3,10,10,10,10,10,10,10,10,10,
+     10,10,10,10,10,10,10,10,10,10,
+      3, 1, 0, 0, 1, 0, 2,10,10,10,
+     10,10,10,10,10,10,10,10,10,10,
+     10,10,10,10,10,10,10,10,10,10,
+     10,10,10,10,10,10,10,10,10,10,
+     10,10,10,10,10,10,10,10,10,10,
+     10,10,10,10,10,10,10,10,10,10,
+     10,10,10,10,10,10,10,10,10,10,
+     10,10,10,10,10,10,10,10,10,10,
+     10,10,10,10,10,10,10,10,10,10,
+     10,10,10,10,10,10,10,10,10,10,
+     10,10,10,10,10,10,10,10,10,10,
+     10,10,10,10,10,10,10,10,10,10,
+     10,10,10,10,10,10,10,10,10,10,
+     10,10,10,10,10,10,10,10,10
+    };
+  return len + asso_values[(unsigned char)str[1]+3] + asso_values[(unsigned char)str[0]];
+}
+
+#ifdef __GNUC__
+__inline
+#endif
+const char *
+in_word_set (str, len)
+     register const char *str;
+     register unsigned int len;
+{
+  static const char * wordlist[] =
+    {
+      "", "",
+      "{w",
+      "az",
+      "ay",
+      "za",
+      "ya",
+      "x{",
+      "x[",
+      "[w"
+    };
+
+  if (len <= MAX_WORD_LENGTH && len >= MIN_WORD_LENGTH)
+    {
+      register int key = hash (str, len);
+
+      if (key <= MAX_HASH_VALUE && key >= 0)
+        {
+          register const char *s = wordlist[key];
+
+          if (*str == *s && !gperf_case_strcmp (str + 1, s + 1))
+            return s;
+        }
+    }
+  return 0;
+}