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Diffstat (limited to 'tests/convsrctest.pl')
| -rwxr-xr-x | tests/convsrctest.pl | 263 |
1 files changed, 0 insertions, 263 deletions
diff --git a/tests/convsrctest.pl b/tests/convsrctest.pl deleted file mode 100755 index cdb252aeb..000000000 --- a/tests/convsrctest.pl +++ /dev/null @@ -1,263 +0,0 @@ -#!/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 -# -#*************************************************************************** - -#======================================================================= -# Read a test definition which exercises curl's --libcurl option. -# Generate either compilable source code for a new test tool, -# or a new test definition which runs the tool and expects the -# same output. -# This should verify that the --libcurl code really does perform -# the same actions as the original curl invocation. -#----------------------------------------------------------------------- -# The output of curl's --libcurl option differs in several ways from -# the code needed to integrate with the test tool environment: -# - #include "test.h" -# - no call of curl_global_init & curl_global_cleanup -# - main() function vs. test() function -# - no checking of curl_easy_setopt calls vs. test_setopt wrapper -# - handling of stdout -# - variable names ret & hnd vs. res & curl -# - URL as literal string vs. passed as argument -#======================================================================= -use strict; -use warnings; - -use getpart qw( - getpart - loadtest - fulltest - ); - -# Boilerplate code for test tool -my $head = -'#include "test.h" -#include "memdebug.h" - -int test(char *URL) -{ - CURLcode res; - CURL *curl; -'; -# Other declarations from --libcurl come here -# e.g. curl_slist -my $init = -' - if (curl_global_init(CURL_GLOBAL_ALL) != CURLE_OK) { - fprintf(stderr, "curl_global_init() failed\n"); - return TEST_ERR_MAJOR_BAD; - } - - if ((curl = curl_easy_init()) == NULL) { - fprintf(stderr, "curl_easy_init() failed\n"); - curl_global_cleanup(); - return TEST_ERR_MAJOR_BAD; - } -'; -# Option setting, perform and cleanup come here -my $exit = -' curl_global_cleanup(); - - return (int)res; -} -'; - -my $myname = leaf($0); -sub usage {die "Usage: $myname -c|-test=num testfile\n";} - -sub main { - @ARGV == 2 - or usage; - my($opt,$testfile) = @ARGV; - - if(loadtest($testfile)) { - die "$myname: $testfile doesn't look like a test case\n"; - } - - my $comment = sprintf("DO NOT EDIT - generated from %s by %s", - leaf($testfile), $myname); - if($opt eq '-c') { - generate_c($comment); - } - elsif(my($num) = $opt =~ /^-test=(\d+)$/) { - generate_test($comment, $num); - } - else { - usage; - } -} - -sub generate_c { - my($comment) = @_; - # Fetch the generated code, which is the output file checked by - # the old test. - my @libcurl = getpart("verify", "file") - or die "$myname: no <verify><file> section found\n"; - - # Mangle the code into a suitable form for a test tool. - # We want to extract the important parts (declarations, - # URL, setopt calls, cleanup code) from the --libcurl - # boilerplate and insert them into a new boilerplate. - my(@decl,@code); - # First URL passed in as argument, others as global - my @urlvars = ('URL', 'libtest_arg2', 'libtest_arg3'); - my($seen_main,$seen_setopt,$seen_return); - foreach (@libcurl) { - # Check state changes first (even though it - # duplicates some matches) so that the other tests - # are in a logical order). - if(/^int main/) { - $seen_main = 1; - } - if($seen_main and /curl_easy_setopt/) { - # Don't match 'curl_easy_setopt' in comment! - $seen_setopt = 1; - } - if(/^\s*return/) { - $seen_return = 1; - } - - # Now filter the code according to purpose - if(! $seen_main) { - next; - } - elsif(! $seen_setopt) { - if(/^\s*(int main|\{|CURLcode |CURL |hnd = curl_easy_init)/) { - # Initialization handled by boilerplate - next; - } - else { - push @decl, $_; - } - } - elsif(! $seen_return) { - if(/CURLOPT_URL/) { - # URL is passed in as argument or by global - my $var = shift @urlvars; - s/\"[^\"]*\"/$var/; - } - s/\bhnd\b/curl/; - # Convert to macro wrapper - s/curl_easy_setopt/test_setopt/; - if(/curl_easy_perform/) { - s/\bret\b/res/; - push @code, $_; - push @code, "test_cleanup:\n"; - } - else { - push @code, $_; - } - } - } - - print("/* $comment */\n", - $head, - @decl, - $init, - @code, - $exit); -} - -# Read the original test data file and transform it -# - add a "DO NOT EDIT comment" -# - replace CURLOPT_URL string with URL variable -# - remove <verify><file> section (was the --libcurl output) -# - insert a <client><tool> section with our new C program name -# - replace <client><command> section with the URL -sub generate_test { - my($comment,$newnumber) = @_; - my @libcurl = getpart("verify", "file") - or die "$myname: no <verify><file> section found\n"; - # Scan the --libcurl code to find the URL used. - my $url; - foreach (@libcurl) { - if(my($u) = /CURLOPT_URL, \"([^\"]*)\"/) { - $url = $u; - } - } - die "$myname: CURLOPT_URL not found\n" - unless defined $url; - - # Traverse the pseudo-XML transforming as required - my @new; - my(@path,$path,$skip); - foreach (fulltest()) { - if(my($end) = /\s*<(\/?)testcase>/) { - push @new, $_; - push @new, "# $comment\n" - unless $end; - } - elsif(my($tag) = /^\s*<(\w+)/) { - push @path, $tag; - $path = join '/', @path; - if($path eq 'verify/file') { - $skip = 1; - } - push @new, $_ - unless $skip; - if($path eq 'client') { - push @new, ("<tool>\n", - "lib$newnumber\n", - "</tool>\n"); - } - elsif($path eq 'client/command') { - push @new, sh_quote($url)."\n"; - } - } - elsif(my($etag) = /^\s*<\/(\w+)/) { - my $tag = pop @path; - die "$myname: mismatched </$etag>\n" - unless $tag eq $etag; - push @new, $_ - unless $skip; - $skip -- - if $path eq 'verify/file'; - $path = join '/', @path; - } - else { - if($path eq 'client/command') { - # Replaced above - } - else { - push @new, $_ - unless $skip; - } - } - } - print @new; -} - -sub leaf { - # Works for POSIX filenames - (my $path = shift) =~ s!.*/!!; - return $path; -} - -sub sh_quote { - my $word = shift; - $word =~ s/[\$\"\'\\]/\\$&/g; - return '"' . $word . '"'; -} - -main; |