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.

2 files changed, 87 insertions, 1 deletions

diff --git a/tests/libtest/Makefile.am b/tests/libtest/Makefile.am
index 4b6070b5b..b8f58f331 100644
--- a/tests/libtest/Makefile.am
+++ b/tests/libtest/Makefile.am
@@ -42,7 +42,7 @@ SUPPORTFILES = first.c test.h
 noinst_PROGRAMS = lib500 lib501 lib502 lib503 lib504 lib505 lib506	\
   lib507 lib508 lib509 lib510 lib511 lib512 lib513 lib514 lib515 lib516	\
   lib517 lib518 lib519 lib520 lib521 lib523 lib524 lib525 lib526 lib527	\
-  lib529 lib530 lib532 lib533
+  lib529 lib530 lib532 lib533 lib536
 
 lib500_SOURCES = lib500.c $(SUPPORTFILES)
 lib500_LDADD = $(LIBDIR)/libcurl.la
@@ -173,3 +173,7 @@ lib533_SOURCES = lib533.c $(SUPPORTFILES)
 lib533_LDADD = $(LIBDIR)/libcurl.la
 lib533_DEPENDENCIES = $(LIBDIR)/libcurl.la
 
+lib536_SOURCES = lib536.c $(SUPPORTFILES)
+lib536_LDADD = $(LIBDIR)/libcurl.la
+lib536_DEPENDENCIES = $(LIBDIR)/libcurl.la
+
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;
+}