test1135: verify the CURL_EXTERN order in header files

3 files changed, 154 insertions, 1 deletions

diff --git a/tests/data/Makefile.inc b/tests/data/Makefile.inc
index e92448209..940182baa 100644
--- a/tests/data/Makefile.inc
+++ b/tests/data/Makefile.inc
@@ -117,7 +117,7 @@ test1096 test1097 test1098 test1099 test1100 test1101 test1102 test1103 \
 test1104 test1105 test1106 test1107 test1108 test1109 test1110 test1111 \
 test1112 test1113 test1114 test1115 test1116 test1117 test1118 test1119 \
 test1120 test1121 test1122 test1123 test1124 test1125 test1126 test1127 \
-test1128 test1129 test1130 test1131 test1132 test1133 test1134 \
+test1128 test1129 test1130 test1131 test1132 test1133 test1134 test1135 \
 \
 test1200 test1201 test1202 test1203 test1204 test1205 test1206 test1207 \
 test1208 test1209 test1210 test1211 test1212 test1213 test1214 test1215 \
diff --git a/tests/data/test1135 b/tests/data/test1135
new file mode 100644
index 000000000..8fce5658a
--- /dev/null
+++ b/tests/data/test1135
@@ -0,0 +1,93 @@
+<testcase>
+<info>
+<keywords>
+source analysis
+CURL_EXTERN
+</keywords>
+</info>
+
+#
+# Client-side
+<client>
+<server>
+none
+</server>
+
+# The VMS and OS/400 builds extract the CURL_EXTERN protos and use in
+# the build. We break binary compatibility by changing order. Only add
+# new entries last or bump the SONAME.
+# 
+ <name>
+Verify CURL_EXTERN order
+ </name>
+
+<command type="perl">
+%SRCDIR/extern-scan.pl %SRCDIR/..
+</command>
+</client>
+
+<verify>
+<stdout>
+CURL_EXTERN int (curl_strequal)(const char *s1, const char *s2);
+CURL_EXTERN int (curl_strnequal)(const char *s1, const char *s2, size_t n);
+CURL_EXTERN CURLFORMcode curl_formadd(struct curl_httppost **httppost,
+CURL_EXTERN int curl_formget(struct curl_httppost *form, void *arg,
+CURL_EXTERN void curl_formfree(struct curl_httppost *form);
+CURL_EXTERN char *curl_getenv(const char *variable);
+CURL_EXTERN char *curl_version(void);
+CURL_EXTERN char *curl_easy_escape(CURL *handle,
+CURL_EXTERN char *curl_escape(const char *string,
+CURL_EXTERN char *curl_easy_unescape(CURL *handle,
+CURL_EXTERN char *curl_unescape(const char *string,
+CURL_EXTERN void curl_free(void *p);
+CURL_EXTERN CURLcode curl_global_init(long flags);
+CURL_EXTERN CURLcode curl_global_init_mem(long flags,
+CURL_EXTERN void curl_global_cleanup(void);
+CURL_EXTERN struct curl_slist *curl_slist_append(struct curl_slist *,
+CURL_EXTERN void curl_slist_free_all(struct curl_slist *);
+CURL_EXTERN time_t curl_getdate(const char *p, const time_t *unused);
+CURL_EXTERN CURLSH *curl_share_init(void);
+CURL_EXTERN CURLSHcode curl_share_setopt(CURLSH *, CURLSHoption option, ...);
+CURL_EXTERN CURLSHcode curl_share_cleanup(CURLSH *);
+CURL_EXTERN curl_version_info_data *curl_version_info(CURLversion);
+CURL_EXTERN const char *curl_easy_strerror(CURLcode);
+CURL_EXTERN const char *curl_share_strerror(CURLSHcode);
+CURL_EXTERN CURLcode curl_easy_pause(CURL *handle, int bitmask);
+CURL_EXTERN CURL *curl_easy_init(void);
+CURL_EXTERN CURLcode curl_easy_setopt(CURL *curl, CURLoption option, ...);
+CURL_EXTERN CURLcode curl_easy_perform(CURL *curl);
+CURL_EXTERN void curl_easy_cleanup(CURL *curl);
+CURL_EXTERN CURLcode curl_easy_getinfo(CURL *curl, CURLINFO info, ...);
+CURL_EXTERN CURL* curl_easy_duphandle(CURL *curl);
+CURL_EXTERN void curl_easy_reset(CURL *curl);
+CURL_EXTERN CURLcode curl_easy_recv(CURL *curl, void *buffer, size_t buflen,
+CURL_EXTERN CURLcode curl_easy_send(CURL *curl, const void *buffer,
+CURL_EXTERN int curl_mprintf(const char *format, ...);
+CURL_EXTERN int curl_mfprintf(FILE *fd, const char *format, ...);
+CURL_EXTERN int curl_msprintf(char *buffer, const char *format, ...);
+CURL_EXTERN int curl_msnprintf(char *buffer, size_t maxlength,
+CURL_EXTERN int curl_mvprintf(const char *format, va_list args);
+CURL_EXTERN int curl_mvfprintf(FILE *fd, const char *format, va_list args);
+CURL_EXTERN int curl_mvsprintf(char *buffer, const char *format, va_list args);
+CURL_EXTERN int curl_mvsnprintf(char *buffer, size_t maxlength,
+CURL_EXTERN char *curl_maprintf(const char *format, ...);
+CURL_EXTERN char *curl_mvaprintf(const char *format, va_list args);
+CURL_EXTERN CURLM *curl_multi_init(void);
+CURL_EXTERN CURLMcode curl_multi_add_handle(CURLM *multi_handle,
+CURL_EXTERN CURLMcode curl_multi_remove_handle(CURLM *multi_handle,
+CURL_EXTERN CURLMcode curl_multi_fdset(CURLM *multi_handle,
+CURL_EXTERN CURLMcode curl_multi_wait(CURLM *multi_handle,
+CURL_EXTERN CURLMcode curl_multi_perform(CURLM *multi_handle,
+CURL_EXTERN CURLMcode curl_multi_cleanup(CURLM *multi_handle);
+CURL_EXTERN CURLMsg *curl_multi_info_read(CURLM *multi_handle,
+CURL_EXTERN const char *curl_multi_strerror(CURLMcode);
+CURL_EXTERN CURLMcode curl_multi_socket(CURLM *multi_handle, curl_socket_t s,
+CURL_EXTERN CURLMcode curl_multi_socket_action(CURLM *multi_handle,
+CURL_EXTERN CURLMcode curl_multi_socket_all(CURLM *multi_handle,
+CURL_EXTERN CURLMcode curl_multi_timeout(CURLM *multi_handle,
+CURL_EXTERN CURLMcode curl_multi_setopt(CURLM *multi_handle,
+CURL_EXTERN CURLMcode curl_multi_assign(CURLM *multi_handle,
+</stdout>
+</verify>
+
+</testcase>
diff --git a/tests/extern-scan.pl b/tests/extern-scan.pl
new file mode 100755
index 000000000..49d0c86b0
--- /dev/null
+++ b/tests/extern-scan.pl
@@ -0,0 +1,60 @@
+#!/usr/bin/env perl
+#***************************************************************************
+#                                  _   _ ____  _
+#  Project                     ___| | | |  _ \| |
+#                             / __| | | | |_) | |
+#                            | (__| |_| |  _ <| |___
+#                             \___|\___/|_| \_\_____|
+#
+# Copyright (C) 2010-2015, 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 http://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.
+#
+###########################################################################
+#
+#
+
+use strict;
+use warnings;
+
+# we may get the dir root pointed out
+my $root=$ARGV[0] || ".";
+
+my @incs = (
+    "$root/include/curl/curl.h",
+    "$root/include/curl/easy.h",
+    "$root/include/curl/mprintf.h",
+    "$root/include/curl/multi.h",
+    );
+
+my $verbose=0;
+my $summary=0;
+my $misses=0;
+
+my @syms;
+my %doc;
+my %rem;
+
+sub scanheader {
+    my ($f)=@_;
+    open H, "<$f" || die;
+    while(<H>) {
+        if (/^(CURL_EXTERN.*)/) {
+            print "$1\n";
+        }
+    }
+    close H;
+}
+
+foreach my $i (@incs) {
+    scanheader($i);
+}