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_enable_caching () {
  56         test_expect_success 'enable caching' '
  57                 cat >>gitweb_config.perl <<-\EOF &&
  58                 $caching_enabled = 1;
  59                 $cache_options{"expires_in"} = -1;      # never expire cache for tests
  60                 $cache_options{"cache_root"} = "cache"; # to clear the right thing
  61                 EOF
  62                 rm -rf cache/
  63         '
  64 }
  65
  66 gitweb_run () {
  67         GATEWAY_INTERFACE='CGI/1.1'
  68         HTTP_ACCEPT='*/*'
  69         REQUEST_METHOD='GET'
  70         QUERY_STRING=""$1""
  71         PATH_INFO=""$2""
  72         export GATEWAY_INTERFACE HTTP_ACCEPT REQUEST_METHOD \
  73                 QUERY_STRING PATH_INFO
  74
  75         GITWEB_CONFIG=$(pwd)/gitweb_config.perl
  76         export GITWEB_CONFIG
  77
  78         # some of git commands write to STDERR on error, but this is not
  79         # written to web server logs, so we are not interested in that:
  80         # we are interested only in properly formatted errors/warnings
  81         rm -f gitweb.log &&
  82         perl -- "$SCRIPT_NAME" \
  83                 >gitweb.output 2>gitweb.log &&
  84         perl -w -e '
  85                 open O, ">gitweb.headers";
  86                 while (<>) {
  87                         print O;
  88                         last if (/^\r$/ || /^$/);
  89                 }
  90                 open O, ">gitweb.body";
  91                 while (<>) {
  92                         print O;
  93                 }
  94                 close O;
  95         ' gitweb.output &&
  96         if grep '^[[]' gitweb.log >/dev/null 2>&1; then false; else true; fi
  97
  98         # gitweb.log is left for debugging
  99         # gitweb.output is used to parse HTTP output
 100         # gitweb.headers contains only HTTP headers
 101         # gitweb.body contains body of message, without headers
 102 }
 103
 104 . ./test-lib.sh
 105
 106 if ! test_have_prereq PERL; then
 107         skip_all='skipping gitweb tests, perl not available'
 108         test_done
 109 fi
 110
 111 perl -MEncode -e '$e="";decode_utf8($e, Encode::FB_CROAK)' >/dev/null 2>&1 || {
 112         skip_all='skipping gitweb tests, perl version is too old'
 113         test_done
 114 }
 115
 116 gitweb_init