t/gitweb-lib.sh

   1 #!/bin/sh
   2 #
   3 # Copyright (c) 2007 Jakub Narebski
   4 #
   5
   6 gitweb_init () {
   7         safe_pwd="$(perl -MPOSIX=getcwd -e 'print quotemeta(getcwd)')"
   8         cat >gitweb_config.perl <<EOF
   9 #!/usr/bin/perl
  10
  11 # gitweb configuration for tests
  12
  13 our \$version = 'current';
  14 our \$GIT = 'git';
  15 our \$projectroot = "$safe_pwd";
  16 our \$project_maxdepth = 8;
  17 our \$home_link_str = 'projects';
  18 our \$site_name = '[localhost]';
  19 our \$site_header = '';
  20 our \$site_footer = '';
  21 our \$home_text = 'indextext.html';
  22 our @stylesheets = ('file:///$GIT_BUILD_DIR/gitweb/static/gitweb.css');
  23 our \$logo = 'file:///$GIT_BUILD_DIR/gitweb/static/git-logo.png';
  24 our \$favicon = 'file:///$GIT_BUILD_DIR/gitweb/static/git-favicon.png';
  25 our \$projects_list = '';
  26 our \$export_ok = '';
  27 our \$strict_export = '';
  28 our \$maxload = undef;
  29
  30 EOF
  31
  32         cat >.git/description <<EOF
  33 $0 test repository
  34 EOF
  35
  36         # You can set the GITWEB_TEST_INSTALLED environment variable to
  37         # the gitwebdir (the directory where gitweb is installed / deployed to)
  38         # of an existing gitweb instalation to test that installation,
  39         # or simply to pathname of installed gitweb script.
  40         if test -n "$GITWEB_TEST_INSTALLED" ; then
  41                 if test -d $GITWEB_TEST_INSTALLED; then
  42                         SCRIPT_NAME="$GITWEB_TEST_INSTALLED/gitweb.cgi"
  43                 else
  44                         SCRIPT_NAME="$GITWEB_TEST_INSTALLED"
  45                 fi
  46                 test -f "$SCRIPT_NAME" ||
  47                 error "Cannot find gitweb at $GITWEB_TEST_INSTALLED."
  48                 say "# Testing $SCRIPT_NAME"
  49         else # normal case, use source version of gitweb
  50                 SCRIPT_NAME="$GIT_BUILD_DIR/gitweb/gitweb.perl"
  51         fi
  52         export SCRIPT_NAME
  53 }
  54
  55 gitweb_run () {
  56         GATEWAY_INTERFACE='CGI/1.1'
  57         HTTP_ACCEPT='*/*'
  58         REQUEST_METHOD='GET'
  59         QUERY_STRING=""$1""
  60         PATH_INFO=""$2""
  61         export GATEWAY_INTERFACE HTTP_ACCEPT REQUEST_METHOD \
  62                 QUERY_STRING PATH_INFO
  63
  64         GITWEB_CONFIG=$(pwd)/gitweb_config.perl
  65         export GITWEB_CONFIG
  66
  67         # some of git commands write to STDERR on error, but this is not
  68         # written to web server logs, so we are not interested in that:
  69         # we are interested only in properly formatted errors/warnings
  70         rm -f gitweb.log &&
  71         "$PERL_PATH" -- "$SCRIPT_NAME" \
  72                 >gitweb.output 2>gitweb.log &&
  73         perl -w -e '
  74                 open O, ">gitweb.headers";
  75                 while (<>) {
  76                         print O;
  77                         last if (/^\r$/ || /^$/);
  78                 }
  79                 open O, ">gitweb.body";
  80                 while (<>) {
  81                         print O;
  82                 }
  83                 close O;
  84         ' gitweb.output &&
  85         if grep '^[[]' gitweb.log >/dev/null 2>&1; then
  86                 test_debug 'cat gitweb.log >&2' &&
  87                 false
  88         else
  89                 true
  90         fi
  91
  92         # gitweb.log is left for debugging
  93         # gitweb.output is used to parse HTTP output
  94         # gitweb.headers contains only HTTP headers
  95         # gitweb.body contains body of message, without headers
  96 }
  97
  98 . ./test-lib.sh
  99
 100 if ! test_have_prereq PERL; then
 101         skip_all='skipping gitweb tests, perl not available'
 102         test_done
 103 fi
 104
 105 perl -MEncode -e '$e="";decode_utf8($e, Encode::FB_CROAK)' >/dev/null 2>&1 || {
 106         skip_all='skipping gitweb tests, perl version is too old'
 107         test_done
 108 }
 109
 110 perl -MCGI -MCGI::Util -MCGI::Carp -e 0 >/dev/null 2>&1 || {
 111         skip_all='skipping gitweb tests, CGI module unusable'
 112         test_done
 113 }
 114
 115 gitweb_init