vcs-svn: drop treap

This reverts commit 951f316470acc7c785c460a4e40735b22822349f
(Add treap implementation, 2010-08-09).  The string_pool was
trp.h's last user.

Signed-off-by: David Barr <david.barr@cordelta.com>
Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>

1 files changed, 0 insertions, 70 deletions

diff --git a/test-treap.c b/test-treap.c
deleted file mode 100644
index ab8c951c6..000000000
--- a/test-treap.c
+++ /dev/null
@@ -1,70 +0,0 @@
-/*
- * test-treap.c: code to exercise the svn importer's treap structure
- */
-
-#include "cache.h"
-#include "vcs-svn/obj_pool.h"
-#include "vcs-svn/trp.h"
-
-struct int_node {
-	uintmax_t n;
-	struct trp_node children;
-};
-
-obj_pool_gen(node, struct int_node, 3)
-
-static int node_cmp(struct int_node *a, struct int_node *b)
-{
-	return (a->n > b->n) - (a->n < b->n);
-}
-
-trp_gen(static, treap_, struct int_node, children, node, node_cmp)
-
-static void strtonode(struct int_node *item, const char *s)
-{
-	char *end;
-	item->n = strtoumax(s, &end, 10);
-	if (*s == '\0' || (*end != '\n' && *end != '\0'))
-		die("invalid integer: %s", s);
-}
-
-int main(int argc, char *argv[])
-{
-	struct strbuf sb = STRBUF_INIT;
-	struct trp_root root = { ~0 };
-	uint32_t item;
-
-	if (argc != 1)
-		usage("test-treap < ints");
-
-	while (strbuf_getline(&sb, stdin, '\n') != EOF) {
-		struct int_node *node = node_pointer(node_alloc(1));
-
-		item = node_offset(node);
-		strtonode(node, sb.buf);
-		node = treap_insert(&root, node_pointer(item));
-		if (node_offset(node) != item)
-			die("inserted %"PRIu32" in place of %"PRIu32"",
-				node_offset(node), item);
-	}
-
-	item = node_offset(treap_first(&root));
-	while (~item) {
-		uint32_t next;
-		struct int_node *tmp = node_pointer(node_alloc(1));
-
-		tmp->n = node_pointer(item)->n;
-		next = node_offset(treap_next(&root, node_pointer(item)));
-
-		treap_remove(&root, node_pointer(item));
-		item = node_offset(treap_nsearch(&root, tmp));
-
-		if (item != next && (!~item || node_pointer(item)->n != tmp->n))
-			die("found %"PRIuMAX" in place of %"PRIuMAX"",
-				~item ? node_pointer(item)->n : ~(uintmax_t) 0,
-				~next ? node_pointer(next)->n : ~(uintmax_t) 0);
-		printf("%"PRIuMAX"\n", tmp->n);
-	}
-	node_reset();
-	return 0;
-}