[PATCH 1/4] Update small library

[Vladimir Davydov <vdavydov.dev@gmail.com>]

To bring new rlist methods - rlist_cut_before and rlist_reverse.
Also, remove unit/rlist test as it is now a part of the small suite.
---
 src/lib/small            |   2 +-
 test/unit/CMakeLists.txt |   2 -
 test/unit/rlist.c        | 137 -----------------------------------------------
 test/unit/rlist.result   |  88 ------------------------------
 4 files changed, 1 insertion(+), 228 deletions(-)
 delete mode 100644 test/unit/rlist.c
 delete mode 100644 test/unit/rlist.result

diff --git a/src/lib/small b/src/lib/small
index 020716d8..0f029a60 160000
--- a/src/lib/small
+++ b/src/lib/small
@@ -1 +1 @@
-Subproject commit 020716d8a1337118a2afbfaaf4bd13210e640d5c
+Subproject commit 0f029a60d21aef7e47e500b2d12931447279bebd
diff --git a/test/unit/CMakeLists.txt b/test/unit/CMakeLists.txt
index 3b31ddfa..73ee0a97 100644
--- a/test/unit/CMakeLists.txt
+++ b/test/unit/CMakeLists.txt
@@ -17,8 +17,6 @@ add_executable(heap.test heap.c)
 target_link_libraries(heap.test unit)
 add_executable(heap_iterator.test heap_iterator.c)
 target_link_libraries(heap_iterator.test unit)
-add_executable(rlist.test rlist.c)
-target_link_libraries(rlist.test unit)
 add_executable(stailq.test stailq.c)
 target_link_libraries(stailq.test unit)
 add_executable(uri.test uri.c unit.c)
diff --git a/test/unit/rlist.c b/test/unit/rlist.c
deleted file mode 100644
index c0c29a3f..00000000
--- a/test/unit/rlist.c
+++ /dev/null
@@ -1,137 +0,0 @@
-#include "small/rlist.h"
-#include <stdio.h>
-#include <stdarg.h>
-#include "unit.h"
-
-
-#define PLAN		87
-
-#define ITEMS		7
-
-struct test {
-	char ch;
-	int  no;
-	struct rlist list;
-};
-
-static struct test items[ITEMS];
-
-static RLIST_HEAD(head);
-static RLIST_HEAD(head2);
-
-int
-main(void)
-{
-	int i;
-	struct test *it;
-	struct rlist *rlist;
-
-	plan(PLAN);
-	ok(rlist_empty(&head), "list is empty");
-	for (i = 0; i < ITEMS; i++) {
-		items[i].no = i;
-		rlist_add_tail(&head, &(items[i].list));
-	}
-	RLIST_HEAD(empty_list);
-	ok(rlist_empty(&empty_list), "rlist_nil is empty");
-	ok(rlist_empty(&head2), "head2 is empty");
-	rlist_swap(&head2, &empty_list);
-	ok(rlist_empty(&empty_list), "rlist_nil is empty after swap");
-	ok(rlist_empty(&head2), "head2 is empty after swap");
-	rlist_swap(&head, &head2);
-	ok(rlist_empty(&head), "head is empty after swap");
-	is(rlist_first(&head2), &items[0].list, "first item");
-	is(rlist_last(&head2), &items[ITEMS - 1].list, "last item");
-	i = 0;
-	rlist_foreach(rlist, &head2) {
-		is(rlist, &items[i].list, "element (foreach) %d", i);
-		i++;
-	}
-	rlist_foreach_reverse(rlist, &head2) {
-		i--;
-		is(rlist, &items[i].list, "element (foreach_reverse) %d", i);
-	}
-	rlist_swap(&head2, &head);
-
-
-	is(rlist_first(&head), &items[0].list, "first item");
-	isnt(rlist_first(&head), &items[ITEMS - 1].list, "first item");
-
-	is(rlist_last(&head), &items[ITEMS - 1].list, "last item");
-	isnt(rlist_last(&head), &items[0].list, "last item");
-
-	is(rlist_next(&head), &items[0].list, "rlist_next");
-	is(rlist_prev(&head), &items[ITEMS - 1].list, "rlist_prev");
-
-	i = 0;
-	rlist_foreach(rlist, &head) {
-		is(rlist, &items[i].list, "element (foreach) %d", i);
-		i++;
-	}
-	rlist_foreach_reverse(rlist, &head) {
-		i--;
-		is(rlist, &items[i].list, "element (foreach_reverse) %d", i);
-	}
-
-
-	is(rlist_entry(&items[0].list, struct test, list), &items[0],
-		"rlist_entry");
-	is(rlist_first_entry(&head, struct test, list), &items[0],
-		"rlist_first_entry");
-	is(rlist_next_entry(&items[0], list), &items[1], "rlist_next_entry");
-	is(rlist_prev_entry(&items[2], list), &items[1], "rlist_prev_entry");
-
-
-	i = 0;
-	rlist_foreach_entry(it, &head, list) {
-		is(it, items + i, "element (foreach_entry) %d", i);
-		i++;
-	}
-	rlist_foreach_entry_reverse(it, &head, list) {
-		i--;
-		is(it, items + i, "element (foreach_entry_reverse) %d", i);
-	}
-
-	rlist_del(&items[2].list);
-	ok(rlist_empty(&head2), "head2 is empty");
-	rlist_move(&head2, &items[3].list);
-	ok(!rlist_empty(&head2), "head2 isnt empty");
-	is(rlist_first_entry(&head2, struct test, list),
-					&items[3], "Item was moved");
-	rlist_move_tail(&head2, &items[4].list);
-	rlist_foreach_entry(it, &head, list) {
-		is(it, items + i, "element (second deleted) %d", i);
-		i++;
-		if (i == 2)
-			i += 3;
-	}
-	rlist_foreach_entry_reverse(it, &head, list) {
-		i--;
-		if (i == 4)
-			i -= 3;
-		is(it, items + i, "element (second deleted) %d", i);
-	}
-
-
-	rlist_create(&head);
-	ok(rlist_empty(&head), "list is empty");
-	for (i = 0; i < ITEMS; i++) {
-		items[i].no = i;
-		rlist_add(&head, &(items[i].list));
-	}
-	i = 0;
-	rlist_foreach_entry_reverse(it, &head, list) {
-		is(it, items + i, "element (foreach_entry_reverse) %d", i);
-		i++;
-	}
-	rlist_foreach_entry(it, &head, list) {
-		i--;
-		is(it, items + i, "element (foreach_entry) %d", i);
-	}
-	rlist_create(&head);
-	rlist_add_entry(&head, &items[0], list);
-	ok(rlist_prev_entry_safe(&items[0], &head, list) == NULL,
-	   "prev is null");
-	return check_plan();
-}
-
diff --git a/test/unit/rlist.result b/test/unit/rlist.result
deleted file mode 100644
index fa99a87c..00000000
--- a/test/unit/rlist.result
+++ /dev/null
@@ -1,88 +0,0 @@
-1..87
-ok 1 - list is empty
-ok 2 - rlist_nil is empty
-ok 3 - head2 is empty
-ok 4 - rlist_nil is empty after swap
-ok 5 - head2 is empty after swap
-ok 6 - head is empty after swap
-ok 7 - first item
-ok 8 - last item
-ok 9 - element (foreach) 0
-ok 10 - element (foreach) 1
-ok 11 - element (foreach) 2
-ok 12 - element (foreach) 3
-ok 13 - element (foreach) 4
-ok 14 - element (foreach) 5
-ok 15 - element (foreach) 6
-ok 16 - element (foreach_reverse) 6
-ok 17 - element (foreach_reverse) 5
-ok 18 - element (foreach_reverse) 4
-ok 19 - element (foreach_reverse) 3
-ok 20 - element (foreach_reverse) 2
-ok 21 - element (foreach_reverse) 1
-ok 22 - element (foreach_reverse) 0
-ok 23 - first item
-ok 24 - first item
-ok 25 - last item
-ok 26 - last item
-ok 27 - rlist_next
-ok 28 - rlist_prev
-ok 29 - element (foreach) 0
-ok 30 - element (foreach) 1
-ok 31 - element (foreach) 2
-ok 32 - element (foreach) 3
-ok 33 - element (foreach) 4
-ok 34 - element (foreach) 5
-ok 35 - element (foreach) 6
-ok 36 - element (foreach_reverse) 6
-ok 37 - element (foreach_reverse) 5
-ok 38 - element (foreach_reverse) 4
-ok 39 - element (foreach_reverse) 3
-ok 40 - element (foreach_reverse) 2
-ok 41 - element (foreach_reverse) 1
-ok 42 - element (foreach_reverse) 0
-ok 43 - rlist_entry
-ok 44 - rlist_first_entry
-ok 45 - rlist_next_entry
-ok 46 - rlist_prev_entry
-ok 47 - element (foreach_entry) 0
-ok 48 - element (foreach_entry) 1
-ok 49 - element (foreach_entry) 2
-ok 50 - element (foreach_entry) 3
-ok 51 - element (foreach_entry) 4
-ok 52 - element (foreach_entry) 5
-ok 53 - element (foreach_entry) 6
-ok 54 - element (foreach_entry_reverse) 6
-ok 55 - element (foreach_entry_reverse) 5
-ok 56 - element (foreach_entry_reverse) 4
-ok 57 - element (foreach_entry_reverse) 3
-ok 58 - element (foreach_entry_reverse) 2
-ok 59 - element (foreach_entry_reverse) 1
-ok 60 - element (foreach_entry_reverse) 0
-ok 61 - head2 is empty
-ok 62 - head2 isnt empty
-ok 63 - Item was moved
-ok 64 - element (second deleted) 0
-ok 65 - element (second deleted) 1
-ok 66 - element (second deleted) 5
-ok 67 - element (second deleted) 6
-ok 68 - element (second deleted) 6
-ok 69 - element (second deleted) 5
-ok 70 - element (second deleted) 1
-ok 71 - element (second deleted) 0
-ok 72 - list is empty
-ok 73 - element (foreach_entry_reverse) 0
-ok 74 - element (foreach_entry_reverse) 1
-ok 75 - element (foreach_entry_reverse) 2
-ok 76 - element (foreach_entry_reverse) 3
-ok 77 - element (foreach_entry_reverse) 4
-ok 78 - element (foreach_entry_reverse) 5
-ok 79 - element (foreach_entry_reverse) 6
-ok 80 - element (foreach_entry) 6
-ok 81 - element (foreach_entry) 5
-ok 82 - element (foreach_entry) 4
-ok 83 - element (foreach_entry) 3
-ok 84 - element (foreach_entry) 2
-ok 85 - element (foreach_entry) 1
-ok 86 - element (foreach_entry) 0
-ok 87 - prev is null
-- 
2.11.0