[Feature][ZXW-88]merge P50 version
Only Configure: No
Affected branch: master
Affected module: unknown
Is it affected on both ZXIC and MTK: only ZXIC
Self-test: Yes
Doc Update: No
Change-Id: I34667719d9e0e7e29e8e4368848601cde0a48408
diff --git a/ap/lib/libcurl/curl-7.86.0/tests/unit/unit1309.c b/ap/lib/libcurl/curl-7.86.0/tests/unit/unit1309.c
new file mode 100755
index 0000000..121dfed
--- /dev/null
+++ b/ap/lib/libcurl/curl-7.86.0/tests/unit/unit1309.c
@@ -0,0 +1,144 @@
+/***************************************************************************
+ * _ _ ____ _
+ * Project ___| | | | _ \| |
+ * / __| | | | |_) | |
+ * | (__| |_| | _ <| |___
+ * \___|\___/|_| \_\_____|
+ *
+ * Copyright (C) 1998 - 2022, Daniel Stenberg, <daniel@haxx.se>, et al.
+ *
+ * This software is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution. The terms
+ * are also available at https://curl.se/docs/copyright.html.
+ *
+ * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+ * copies of the Software, and permit persons to whom the Software is
+ * furnished to do so, under the terms of the COPYING file.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ * SPDX-License-Identifier: curl
+ *
+ ***************************************************************************/
+#include "curlcheck.h"
+
+#include "splay.h"
+#include "warnless.h"
+
+
+static CURLcode unit_setup(void)
+{
+ return CURLE_OK;
+}
+
+static void unit_stop(void)
+{
+
+}
+
+static void splayprint(struct Curl_tree *t, int d, char output)
+{
+ struct Curl_tree *node;
+ int i;
+ int count;
+ if(!t)
+ return;
+
+ splayprint(t->larger, d + 1, output);
+ for(i = 0; i<d; i++)
+ if(output)
+ printf(" ");
+
+ if(output) {
+ printf("%ld.%ld[%d]", (long)t->key.tv_sec,
+ (long)t->key.tv_usec, i);
+ }
+
+ for(count = 0, node = t->samen; node != t; node = node->samen, count++)
+ ;
+
+ if(output) {
+ if(count)
+ printf(" [%d more]\n", count);
+ else
+ printf("\n");
+ }
+
+ splayprint(t->smaller, d + 1, output);
+}
+
+UNITTEST_START
+
+/* number of nodes to add to the splay tree */
+#define NUM_NODES 50
+
+ struct Curl_tree *root, *removed;
+ struct Curl_tree nodes[NUM_NODES*3];
+ size_t storage[NUM_NODES*3];
+ int rc;
+ int i, j;
+ struct curltime tv_now = {0, 0};
+ root = NULL; /* the empty tree */
+
+ /* add nodes */
+ for(i = 0; i < NUM_NODES; i++) {
+ struct curltime key;
+
+ key.tv_sec = 0;
+ key.tv_usec = (541*i)%1023;
+ storage[i] = key.tv_usec;
+ nodes[i].payload = &storage[i];
+ root = Curl_splayinsert(key, root, &nodes[i]);
+ }
+
+ puts("Result:");
+ splayprint(root, 0, 1);
+
+ for(i = 0; i < NUM_NODES; i++) {
+ int rem = (i + 7)%NUM_NODES;
+ printf("Tree look:\n");
+ splayprint(root, 0, 1);
+ printf("remove pointer %d, payload %zu\n", rem,
+ *(size_t *)nodes[rem].payload);
+ rc = Curl_splayremove(root, &nodes[rem], &root);
+ if(rc) {
+ /* failed! */
+ printf("remove %d failed!\n", rem);
+ fail("remove");
+ }
+ }
+
+ fail_unless(root == NULL, "tree not empty after removing all nodes");
+
+ /* rebuild tree */
+ for(i = 0; i < NUM_NODES; i++) {
+ struct curltime key;
+
+ key.tv_sec = 0;
+ key.tv_usec = (541*i)%1023;
+
+ /* add some nodes with the same key */
+ for(j = 0; j <= i % 3; j++) {
+ storage[i * 3 + j] = key.tv_usec*10 + j;
+ nodes[i * 3 + j].payload = &storage[i * 3 + j];
+ root = Curl_splayinsert(key, root, &nodes[i * 3 + j]);
+ }
+ }
+
+ removed = NULL;
+ for(i = 0; i <= 1100; i += 100) {
+ printf("Removing nodes not larger than %d\n", i);
+ tv_now.tv_usec = i;
+ root = Curl_splaygetbest(tv_now, root, &removed);
+ while(removed) {
+ printf("removed payload %zu[%zu]\n",
+ (*(size_t *)removed->payload) / 10,
+ (*(size_t *)removed->payload) % 10);
+ root = Curl_splaygetbest(tv_now, root, &removed);
+ }
+ }
+
+ fail_unless(root == NULL, "tree not empty when it should be");
+
+UNITTEST_STOP