un-nest curl

curl-8.15.0/tests/libtest/test1022.pl

@@ -0,0 +1,76 @@
+#!/usr/bin/env perl
+#***************************************************************************
+#                                  _   _ ____  _
+#  Project                     ___| | | |  _ \| |
+#                             / __| | | | |_) | |
+#                            | (__| |_| |  _ <| |___
+#                             \___|\___/|_| \_\_____|
+#
+# Copyright (C) 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
+#
+###########################################################################
+# Determine if curl-config --version matches the curl --version
+if($#ARGV != 2) {
+    print "Usage: $0 curl-config-script curl-version-output-file version|vernum\n";
+    exit 3;
+}
+
+my $what=$ARGV[2];
+
+# Read the output of curl --version
+open(CURL, "$ARGV[1]") || die "Can't open curl --version list in $ARGV[1]\n";
+$_ = <CURL>;
+chomp;
+/libcurl\/([\.\d]+((-DEV)|(-rc\d)|(-\d+))?)/;
+my $version = $1;
+close CURL;
+
+my $curlconfigversion;
+
+# Read the output of curl-config --version/--vernum
+open(CURLCONFIG, "sh $ARGV[0] --$what|") || die "Can't get curl-config --$what list\n";
+$_ = <CURLCONFIG>;
+chomp;
+my $filever=$_;
+if($what eq "version") {
+    if($filever =~ /^libcurl ([\.\d]+((-DEV)|(-rc\d)|(-\d+))?)$/) {
+        $curlconfigversion = $1;
+    }
+    else {
+        $curlconfigversion = "illegal value";
+    }
+}
+else { # "vernum" case
+    # Convert hex version to decimal for comparison's sake
+    if($filever =~ /^(..)(..)(..)$/) {
+        $curlconfigversion = hex($1) . "." . hex($2) . "." . hex($3);
+    }
+    else {
+        $curlconfigversion = "illegal value";
+    }
+
+    # Strip off the -DEV and -rc suffixes from the curl version if they're there
+    $version =~ s/-\w*$//;
+}
+close CURLCONFIG;
+
+my $different = $version ne $curlconfigversion;
+if($different || !$version) {
+    print "Mismatch in --version:\n";
+    print "curl:        $version\n";
+    print "curl-config: $curlconfigversion\n";
+    exit 1;
+}