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