Added test case 536 in an attempt to add Bogdan Nicula's problematic case

with multi interface and pipelining. This test just works and did not repeat
the problem his test code showed, but could still serve as a useful test.

1 files changed, 82 insertions, 0 deletions

diff --git a/tests/libtest/lib536.c b/tests/libtest/lib536.c
new file mode 100644
index 000000000..a1099fe62
--- /dev/null
+++ b/tests/libtest/lib536.c
@@ -0,0 +1,82 @@
+/*****************************************************************************
+ *                                  _   _ ____  _
+ *  Project                     ___| | | |  _ \| |
+ *                             / __| | | | |_) | |
+ *                            | (__| |_| |  _ <| |___
+ *                             \___|\___/|_| \_\_____|
+ *
+ * $Id$
+ */
+
+#include "test.h"
+
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+
+static CURLMcode perform(CURLM * multi);
+
+static CURLMcode perform(CURLM * multi)
+{
+	int handles, maxfd;
+	CURLMcode code;
+	fd_set fdread, fdwrite, fdexcep;
+
+	for (;;) {
+		code = curl_multi_perform(multi, &handles);
+		if (handles <= 0)
+			return CURLM_OK;
+
+		switch (code) {
+		case CURLM_OK:
+			break;
+		case CURLM_CALL_MULTI_PERFORM:
+			continue;
+		default:
+			return code;
+		}
+
+		FD_ZERO(&fdread);
+		FD_ZERO(&fdwrite);
+		FD_ZERO(&fdexcep);
+		curl_multi_fdset(multi, &fdread, &fdwrite, &fdexcep, &maxfd);
+		if (maxfd < 0)
+			return -1;
+		if (select(maxfd + 1, &fdread, &fdwrite, &fdexcep, 0) == -1)
+			return -1;
+	}
+}
+
+int test(char *URL)
+{
+	CURLM *multi = curl_multi_init();
+	CURL *easy = curl_easy_init();
+
+        curl_multi_setopt(multi, CURLMOPT_PIPELINING, 1);
+
+	curl_easy_setopt(easy, CURLOPT_WRITEFUNCTION, fwrite);
+	curl_easy_setopt(easy, CURLOPT_FAILONERROR, 1);
+	curl_easy_setopt(easy, CURLOPT_URL, URL);
+
+	curl_multi_add_handle(multi, easy);
+	if (perform(multi) != CURLM_OK)
+		printf("retrieve 1 failed\n");
+
+	curl_multi_remove_handle(multi, easy);
+	curl_easy_reset(easy);
+
+	curl_easy_setopt(easy, CURLOPT_FAILONERROR, 1);
+	curl_easy_setopt(easy, CURLOPT_URL, arg2);
+
+	curl_multi_add_handle(multi, easy);
+	if (perform(multi) != CURLM_OK)
+		printf("retrieve 2 failed\n");
+
+	curl_multi_remove_handle(multi, easy);
+	curl_easy_cleanup(easy);
+	curl_multi_cleanup(multi);
+
+	printf("Finished!\n");
+
+	return 0;
+}