# vi:filetype=

use lib 'lib';
use Test::Nginx::Socket;

repeat_each(2);

plan tests => repeat_each() * 2 * blocks();

#$Test::Nginx::LWP::LogLevel = 'debug';

run_tests();

__DATA__

=== TEST 1: sanity
--- config
    location /main {
        echo_foreach_split '&' $query_string;
            echo_location_async $echo_it;
            echo '/* end */';
        echo_end;
    }
    location /sub/1.css {
        echo "body { font-size: 12pt; }";
    }
    location /sub/2.css {
        echo "table { color: 'red'; }";
    }
--- request
    GET /main?/sub/1.css&/sub/2.css
--- response_body
body { font-size: 12pt; }
/* end */
table { color: 'red'; }
/* end */



=== TEST 2: split in a url argument (echo_location_async)
--- config
    location /main_async {
        echo_foreach_split ',' $arg_cssfiles;
            echo_location_async $echo_it;
        echo_end;
    }
    location /foo.css {
        echo foo;
    }
    location /bar.css {
        echo bar;
    }
    location /baz.css {
        echo baz;
    }
--- request
    GET /main_async?cssfiles=/foo.css,/bar.css,/baz.css
--- response_body
foo
bar
baz



=== TEST 3: split in a url argument (echo_location)
--- config
    location /main_sync {
        echo_foreach_split ',' $arg_cssfiles;
            echo_location $echo_it;
        echo_end;
    }
    location /foo.css {
        echo foo;
    }
    location /bar.css {
        echo bar;
    }
    location /baz.css {
        echo baz;
    }
--- request
    GET /main_sync?cssfiles=/foo.css,/bar.css,/baz.css
--- response_body
foo
bar
baz
--- SKIP



=== TEST 4: empty loop
--- config
    location /main {
        echo "start";
        echo_foreach_split ',' $arg_cssfiles;
        echo_end;
        echo "end";
    }
--- request
    GET /main?cssfiles=/foo.css,/bar.css,/baz.css
--- response_body
start
end



=== TEST 5: trailing delimiter
--- config
    location /main_t {
        echo_foreach_split ',' $arg_cssfiles;
            echo_location_async $echo_it;
        echo_end;
    }
    location /foo.css {
        echo foo;
    }
--- request
    GET /main_t?cssfiles=/foo.css,
--- response_body
foo



=== TEST 6: multi-char delimiter
--- config
    location /main_sleep {
        echo_foreach_split '-a-' $arg_list;
            echo $echo_it;
        echo_end;
    }
--- request
    GET /main_sleep?list=foo-a-bar-a-baz
--- error_code: 500
--- response_body_like: 500 Internal Server Error



=== TEST 7: multi-char delimiter (the right way)
--- config
    location /main_sleep {
        echo_foreach_split -- '-a-' $arg_list;
            echo $echo_it;
        echo_end;
    }
--- request
    GET /main_sleep?list=foo-a-bar-a-baz
--- response_body
foo
bar
baz



=== TEST 8: loop with sleep
--- config
    location /main_sleep {
        echo_foreach_split '-' $arg_list;
            echo_sleep 0.001;
            echo $echo_it;
        echo_end;
    }
--- request
    GET /main_sleep?list=foo-a-bar-A-baz
--- response_body
foo
a
bar
A
baz



=== TEST 9: empty
--- config
  location /merge {
      default_type 'text/javascript';
      echo_foreach_split '&' $query_string;
          echo "/* JS File $echo_it */";
          echo_location_async $echo_it;
          echo;
      echo_end;
  }
--- request
    GET /merge
--- response_body



=== TEST 10: single &
--- config
  location /merge {
      default_type 'text/javascript';
      echo_foreach_split '&' $query_string;
          echo "/* JS File $echo_it */";
          echo_location_async $echo_it;
          echo;
      echo_end;
  }
--- request
    GET /merge?&
--- response_body



=== TEST 11: pure &'s
--- config
  location /merge {
      default_type 'text/javascript';
      echo_foreach_split '&' $query_string;
          echo "/* JS File $echo_it */";
          echo_location_async $echo_it;
          echo;
      echo_end;
  }
--- request
    GET /merge?&&&
--- response_body



=== TEST 12: pure & and spaces
TODO: needs to uri_decode $echo_it...
--- config
  location /merge {
      default_type 'text/javascript';
      echo_foreach_split '&' $query_string;
          echo "/* JS File $echo_it */";
          echo_location_async $echo_it;
          echo;
      echo_end;
  }
--- request
    GET /merge?&%20&%20&
--- response_body
--- SKIP



=== TEST 13: multiple foreach_split
--- config
    location /multi {
        echo_foreach_split '&' $query_string;
            echo [$echo_it];
        echo_end;

        echo '...';

        echo_foreach_split '-' $query_string;
            echo [$echo_it];
        echo_end;
    }
--- request
    GET /multi?a-b&c-d
--- response_body
[a-b]
[c-d]
...
[a]
[b&c]
[d]



=== TEST 14: github issue #2: setting a variable from $echo_it results to crashing
--- config
location = /getFile {
    set $filelist "a,b,c";
    echo_foreach_split ',' $filelist;
    set $file $echo_it;
    echo_subrequest GET '/getFile2' -q 'sha256=$file';
    echo_end;
}

location = /getFile2 {
    echo "sha256: $arg_sha256";
}
--- request
    GET /getFile
--- response_body
sha256: 
sha256: 
sha256: