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authorPeter Simonyi <pts@petersimonyi.ca>2019-07-10 18:42:35 -0400
committerDaniel Stenberg <daniel@haxx.se>2019-07-14 16:17:15 +0200
commit855887af7928d70a2938b7c9c750a0c237c47c15 (patch)
tree615789bd873a7166126fd2489bd17bd2264a5dc4 /tests/libtest
parentac3d19a26de79d9ec62d20a1a0b645d7ddcc40fd (diff)
downloadcurl-855887af7928d70a2938b7c9c750a0c237c47c15.tar.gz
http: allow overriding timecond with custom header
With CURLOPT_TIMECONDITION set, a header is automatically added (e.g. If-Modified-Since). Allow this to be replaced or suppressed with CURLOPT_HTTPHEADER. Fixes #4103 Closes #4109
Diffstat (limited to 'tests/libtest')
-rw-r--r--tests/libtest/Makefile.inc5
-rw-r--r--tests/libtest/lib1593.c79
2 files changed, 83 insertions, 1 deletions
diff --git a/tests/libtest/Makefile.inc b/tests/libtest/Makefile.inc
index 0eb99a1d8..f5effd97d 100644
--- a/tests/libtest/Makefile.inc
+++ b/tests/libtest/Makefile.inc
@@ -32,7 +32,7 @@ noinst_PROGRAMS = chkhostname libauthretry libntlmconnect \
lib1540 lib1541 \
lib1550 lib1551 lib1552 lib1553 lib1554 lib1555 lib1556 lib1557 \
lib1558 lib1559 lib1560 \
- lib1591 lib1592 \
+ lib1591 lib1592 lib1593 \
lib1900 lib1905 lib1906 \
lib2033
@@ -541,6 +541,9 @@ lib1592_SOURCES = lib1592.c $(SUPPORTFILES) $(TESTUTIL) $(WARNLESS)
lib1592_LDADD = $(TESTUTIL_LIBS)
lib1592_CPPFLAGS = $(AM_CPPFLAGS) -DLIB1592
+lib1593_SOURCES = lib1593.c $(SUPPORTFILES) $(TESTUTIL) $(WARNLESS)
+lib1593_LDADD = $(TESTUTIL_LIBS)
+
lib1900_SOURCES = lib1900.c $(SUPPORTFILES) $(TESTUTIL) $(WARNLESS)
lib1900_LDADD = $(TESTUTIL_LIBS)
lib1900_CPPFLAGS = $(AM_CPPFLAGS)
diff --git a/tests/libtest/lib1593.c b/tests/libtest/lib1593.c
new file mode 100644
index 000000000..5408c724a
--- /dev/null
+++ b/tests/libtest/lib1593.c
@@ -0,0 +1,79 @@
+/***************************************************************************
+ * _ _ ____ _
+ * Project ___| | | | _ \| |
+ * / __| | | | |_) | |
+ * | (__| |_| | _ <| |___
+ * \___|\___/|_| \_\_____|
+ *
+ * Copyright (C) 1998 - 2019, 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.haxx.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.
+ *
+ ***************************************************************************/
+
+/* Test suppressing the If-Modified-Since header */
+
+#include "test.h"
+
+#include "memdebug.h"
+
+int test(char *URL)
+{
+ struct curl_slist *header = NULL;
+ long unmet;
+ CURL *curl = NULL;
+ int res = 0;
+
+ global_init(CURL_GLOBAL_ALL);
+
+ easy_init(curl);
+
+ easy_setopt(curl, CURLOPT_URL, URL);
+ easy_setopt(curl, CURLOPT_TIMECONDITION, (long)CURL_TIMECOND_IFMODSINCE);
+ /* Some TIMEVALUE; it doesn't matter. */
+ easy_setopt(curl, CURLOPT_TIMEVALUE, 1566210680L);
+
+ header = curl_slist_append(NULL, "If-Modified-Since:");
+ if(!header) {
+ res = TEST_ERR_MAJOR_BAD;
+ goto test_cleanup;
+ }
+
+ easy_setopt(curl, CURLOPT_HTTPHEADER, header);
+
+ res = curl_easy_perform(curl);
+ if(res)
+ goto test_cleanup;
+
+ /* Confirm that the condition checking still worked, even though we
+ * suppressed the actual header.
+ * The server returns 304, which means the condition is "unmet".
+ */
+
+ res = curl_easy_getinfo(curl, CURLINFO_CONDITION_UNMET, &unmet);
+ if(res)
+ goto test_cleanup;
+
+ if(unmet != 1L) {
+ res = TEST_ERR_FAILURE;
+ goto test_cleanup;
+ }
+
+test_cleanup:
+
+ /* always cleanup */
+ curl_easy_cleanup(curl);
+ curl_slist_free_all(header);
+ curl_global_cleanup();
+
+ return res;
+}