instiki/vendor/plugins/erubis-2.6.5/test/test-main.rb

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##
## $Rev$
## $Release: 2.6.5 $
## $Date$
##
require "#{File.dirname(__FILE__)}/test.rb"
require 'tempfile'
require 'erubis/main'
$script = File.dirname(TESTDIR) + '/bin/erubis'
#if test(?f, 'bin/erubis')
# $script = 'bin/erubis'
#elsif test(?f, '../bin/erubis')
# $script = '../bin/erubis'
#end
class StringWriter < String
def write(arg)
self << arg
end
def flush(*args)
# pass
end
end
class Erubis::Main
public :usage
public :show_properties
public :show_enhancers
end
class MainTest < Test::Unit::TestCase
INPUT = <<'END'
list:
<% list = ['<aaa>', 'b&b', '"ccc"']
for item in list %>
- <%= item %>
<% end %>
user: <%= defined?(user) ? user : "(none)" %>
END
INPUT2 = INPUT.gsub(/\blist([^:])/, '@list\1').gsub(/\buser([^:])/, '@user\1')
# SRC = <<'END'
#_buf = ''; _buf << "list:\n"
# list = ['<aaa>', 'b&b', '"ccc"']
# for item in list
#_buf << " - "; _buf << ( item ).to_s; _buf << "\n"
# end
#_buf << "user: "; _buf << ( defined?(user) ? user : "(none)" ).to_s; _buf << "\n"
#_buf
#END
SRC = <<'END'
_buf = ''; _buf << 'list:
'; list = ['<aaa>', 'b&b', '"ccc"']
for item in list
_buf << ' - '; _buf << ( item ).to_s; _buf << '
'; end
_buf << 'user: '; _buf << ( defined?(user) ? user : "(none)" ).to_s; _buf << '
';
_buf.to_s
END
# SRC2 = SRC.gsub(/\blist /, '@list ').gsub(/\buser /, '@user ')
OUTPUT = <<'END'
list:
- <aaa>
- b&b
- "ccc"
user: (none)
END
ESCAPED_OUTPUT = <<'END'
list:
- &lt;aaa&gt;
- b&amp;b
- &quot;ccc&quot;
user: (none)
END
PI_INPUT = <<'END'
<ul>
<?rb @list = ['<aaa>', 'b&b', '"ccc"']
for item in @list ?>
<li>@{item}@ / @!{item}@
<%= item %> / <%== item %></li>
<?rb end ?>
<ul>
END
PI_SRC = <<'END'
_buf = ''; _buf << '<ul>
'; @list = ['<aaa>', 'b&b', '"ccc"']
for item in @list
_buf << ' <li>'; _buf << Erubis::XmlHelper.escape_xml(item); _buf << ' / '; _buf << (item).to_s; _buf << '
'; _buf << ( item ).to_s; _buf << ' / '; _buf << Erubis::XmlHelper.escape_xml( item ); _buf << '</li>
'; end
_buf << '<ul>
';
_buf.to_s
END
PI_ESCAPED_SRC = <<'END'
_buf = ''; _buf << '<ul>
'; @list = ['<aaa>', 'b&b', '"ccc"']
for item in @list
_buf << ' <li>'; _buf << (item).to_s; _buf << ' / '; _buf << Erubis::XmlHelper.escape_xml(item); _buf << '
'; _buf << Erubis::XmlHelper.escape_xml( item ); _buf << ' / '; _buf << ( item ).to_s; _buf << '</li>
'; end
_buf << '<ul>
';
_buf.to_s
END
PI_OUTPUT = <<'END'
<ul>
<li>&lt;aaa&gt; / <aaa>
<aaa> / &lt;aaa&gt;</li>
<li>b&amp;b / b&b
b&b / b&amp;b</li>
<li>&quot;ccc&quot; / "ccc"
"ccc" / &quot;ccc&quot;</li>
<ul>
END
PI_ESCAPED_OUTPUT = <<'END'
<ul>
<li><aaa> / &lt;aaa&gt;
&lt;aaa&gt; / <aaa></li>
<li>b&b / b&amp;b
b&amp;b / b&b</li>
<li>"ccc" / &quot;ccc&quot;
&quot;ccc&quot; / "ccc"</li>
<ul>
END
def _test()
if @filename.nil?
method = (caller[0] =~ /in `(.*)'/) && $1 #'
method =~ /block in (.*)/ and method = $1 # for Ruby 1.9
@filename = "tmp.#{method}"
end
File.open(@filename, 'w') {|f| f.write(@input) } if @filename
begin
argv = @options.is_a?(Array) ? @options.dup : @options.split
argv << @filename if @filename
$stdout = output = StringWriter.new
Erubis::Main.new.execute(argv)
ensure
$stdout = STDOUT
File.unlink(@filename) if @filename && test(?f, @filename)
end
assert_text_equal(@expected, output)
end
def _error_test(errclass, errmsg)
ex = assert_raise(errclass) { _test() }
assert_equal(errmsg, ex.message)
end
def test_help # -h
@options = '-h'
m = Erubis::Main.new
@expected = m.usage() + "\n" + m.show_properties() + m.show_enhancers()
@filename = false
_test()
end
def test_version # -v
@options = '-v'
@expected = (("$Release: 2.6.5 $" =~ /[.\d]+/) && $&) + "\n"
@filename = false
_test()
end
def test_basic1
@input = INPUT
@expected = OUTPUT
@options = ''
_test()
end
def test_source1 # -x
@input = INPUT
@expected = SRC
@options = '-x'
_test()
end
def _with_dummy_file
bindir = File.join(File.dirname(File.dirname(__FILE__)), 'bin')
env_path = ENV['PATH']
env__ = ENV['_']
begin
ENV['PATH'] = bindir + File::PATH_SEPARATOR + ENV['PATH']
ENV['_'] = 'erubis'
Tempfile.open(self.name.gsub(/[^\w]/,'_')) do |f|
f.write(INPUT)
f.flush
yield(f.path)
end
ensure
ENV['PATH'] = env_path
ENV['_'] = env__ if env__
end
end
def test_syntax1 # -z (syntax ok)
@input = INPUT
@expected = "Syntax OK\n"
@options = '-z'
_test()
#
_with_dummy_file do |filepath|
actual = `erubis #{@options} #{filepath}`
assert_equal @expected, actual
end
end
def test_syntax2 # -z (syntax error)
inputs = []
inputs << <<'END'
<ul>
<% for item in list %>
<li><%= item[:name]] %></li>
<% end %>
</ul>
END
inputs << <<'END'
<ul>
<% for item in list %>
<li><%= item[:name] %></li>
<% edn %>
</ul>
END
basename = 'tmp.test_syntax2_%d.rhtml'
filenames = [ basename % 0, basename % 1 ]
errmsgs = []
if ruby19?
errmsgs << <<'END'
3: syntax error, unexpected ']', expecting ')'
_buf << ' <li>'; _buf << ( item[:name]] ).to_s; _buf << '</li>
^
-:4: syntax error, unexpected keyword_end, expecting ')'
'; end
^
-:7: syntax error, unexpected $end, expecting ')'
END
errmsgs << <<'END'
7: syntax error, unexpected $end, expecting keyword_end
END
else
errmsgs << <<'END'
3: syntax error, unexpected ']', expecting ')'
_buf << ' <li>'; _buf << ( item[:name]] ).to_s; _buf << '</li>
^
-:4: syntax error, unexpected kEND, expecting ')'
'; end
^
-:7: syntax error, unexpected $end, expecting ')'
END
errmsgs << <<'END'
7: syntax error, unexpected $end, expecting kEND
END
end
#
max = inputs.length
(0...max).each do |i|
@input = inputs[i]
@expected = "tmp.test_syntax2:#{errmsgs[i]}"
@options = '-z'
_test()
end
#
begin
(0...max).each do |i|
File.open(filenames[i], 'w') {|f| f.write(inputs[i]) }
end
@input = '<ok/>'
@expected = ''
@options = '-z'
(0...max).each do |i|
@expected << "#{filenames[i]}:#{errmsgs[i]}"
@options << " #{filenames[i]}"
end
_test()
ensure
(0...max).each do |i|
File.unlink(filenames[i]) if test(?f, filenames[i])
end
end
end
def test_pattern1 # -p
@input = INPUT.gsub(/<%/, '<!--%').gsub(/%>/, '%-->')
@expected = OUTPUT
#@options = "-p '<!--% %-->'"
@options = ["-p", "<!--% %-->"]
_test()
end
# def test_class1 # -C
# @input = INPUT
# @expected = OUTPUT.gsub(/<aaa>/, '&lt;aaa&gt;').gsub(/b&b/, 'b&amp;b').gsub(/"ccc"/, '&quot;ccc&quot;')
# @options = "-C XmlEruby"
# _test()
# end
def test_notrim1 # --trim=false
@input = INPUT
@expected = <<'END'
list:
- <aaa>
- b&b
- "ccc"
user: (none)
END
@options = "--trim=false" # -T
_test()
end
def test_notrim2 # --trim=false
@input = INPUT
# @expected = <<'END'
#_buf = ''; _buf << "list:\n"
# list = ['<aaa>', 'b&b', '"ccc"']
# for item in list ; _buf << "\n"
#_buf << " - "; _buf << ( item ).to_s; _buf << "\n"
# end ; _buf << "\n"
#_buf << "user: "; _buf << ( defined?(user) ? user : "(none)" ).to_s; _buf << "\n"
#_buf
#END
@expected = <<'END'
_buf = ''; _buf << 'list:
'; list = ['<aaa>', 'b&b', '"ccc"']
for item in list ; _buf << '
'; _buf << ' - '; _buf << ( item ).to_s; _buf << '
'; end ; _buf << '
'; _buf << 'user: '; _buf << ( defined?(user) ? user : "(none)" ).to_s; _buf << '
';
_buf.to_s
END
@options = "-x --trim=false" # -xT
_test()
end
#--
#def test_context1
# @input = INPUT
# @expected = OUTPUT.gsub(/\(none\)/, 'Hello')
# @options = '--user=Hello'
# _test()
#end
#++
def test_datafile1 # -f data.yaml
datafile = "test.context1.yaml"
@input = INPUT2
@expected = OUTPUT.gsub(/\(none\)/, 'Hello')
@options = "-f #{datafile}"
#
str = <<-END
user: Hello
password: world
END
File.open(datafile, 'w') {|f| f.write(str) }
begin
_test()
ensure
File.unlink(datafile) if test(?f, datafile)
end
end
def test_datafile2 # -f data.rb
datafile = "test.context1.rb"
@input = INPUT2
@expected = OUTPUT.gsub(/\(none\)/, 'Hello')
@options = "-f #{datafile}"
#
str = <<-END
@user = 'Hello'
@password = 'world'
END
File.open(datafile, 'w') {|f| f.write(str) }
begin
_test()
ensure
File.unlink(datafile) if test(?f, datafile)
end
end
def test_untabify1 # -t (obsolete)
yamlfile = "test.context2.yaml"
@input = INPUT2
@expected = OUTPUT.gsub(/\(none\)/, 'Hello')
@options = "-tf #{yamlfile}"
#
yaml = <<-END
user: Hello
password: world
END
File.open(yamlfile, 'w') {|f| f.write(yaml) }
begin
_test()
ensure
File.unlink(yamlfile) if test(?f, yamlfile)
end
end
def test_untabify2 # -T
yamlfile = "test.context2.yaml"
@input = INPUT2
@expected = OUTPUT.gsub(/\(none\)/, 'Hello')
@options = "-Tf #{yamlfile}"
#
yaml = <<-END
user: Hello
items:
- aaa
- bbb
- ccc
END
File.open(yamlfile, 'w') {|f| f.write(yaml) }
assert_raise(ArgumentError) do
_test()
end
File.open(yamlfile, 'w') {|f| f.write(yaml.gsub(/\t/, ' '*8)) }
_test()
ensure
File.unlink(yamlfile) if test(?f, yamlfile)
end
def test_symbolify1 # -S
yamlfile = "test.context3.yaml"
@input = <<END
<% for h in @list %>
<tr>
<td><%= h[:name] %></td><td><%= h[:mail] %></td>
</tr>
<% end %>
END
@expected = <<END
<tr>
<td>foo</td><td>foo@mail.com</td>
</tr>
<tr>
<td>bar</td><td>bar@mail.org</td>
</tr>
END
@options = "-f #{yamlfile} -S"
#
yaml = <<-END
list:
- name: foo
mail: foo@mail.com
- name: bar
mail: bar@mail.org
END
File.open(yamlfile, 'w') { |f| f.write(yaml) }
begin
_test()
ensure
File.unlink(yamlfile) if test(?f, yamlfile)
end
end
def test_result1 # -B
yamlfile = "test.context4.yaml"
#
@input = <<'END'
user = <%= user %>
<% for item in list %>
- <%= item %>
<% end %>
END
@expected = <<'END'
user = World
- aaa
- bbb
- ccc
END
@options = "-f #{yamlfile} -B "
#
yaml = <<-END
user: World
list:
- aaa
- bbb
- ccc
END
File.open(yamlfile, 'w') {|f| f.write(yaml) }
begin
_test()
ensure
File.unlink(yamlfile) if test(?f, yamlfile)
end
end
def test_context1 # -c
@input = <<'END'
user = <%= @user %>
<% for item in @list %>
- <%= item %>
<% end %>
END
@expected = <<'END'
user = World
- aaa
- bbb
- ccc
END
#
@options = ['-c', '{user: World, list: [aaa, bbb, ccc]}']
_test()
@options = ['-c', '@user="World"; @list=%w[aaa bbb ccc]']
_test()
end
def test_include1 # -I
dir = 'foo'
lib = 'bar'
Dir.mkdir dir unless test(?d, dir)
filename = "#{dir}/#{lib}.rb"
File.open(filename, 'w') do |f|
f.write <<-'END'
def escape(str)
return "<#{str.upcase}>"
end
END
end
#
@input = "<% require '#{lib}' %>\n" + INPUT.gsub(/<%= item %>/, '<%= escape(item) %>')
@expected = OUTPUT.gsub(/<aaa>/, '<<AAA>>').gsub(/b\&b/, '<B&B>').gsub(/"ccc"/, '<"CCC">')
@options = "-I #{dir}"
#
begin
_test()
ensure
File.unlink filename if test(?f, filename)
Dir.rmdir dir if test(?d, dir)
end
end
def test_require1 # -r
dir = 'foo'
lib = 'bar'
Dir.mkdir dir unless test(?d, dir)
filename = "#{dir}/#{lib}.rb"
File.open(filename, 'w') do |f|
f.write <<-'END'
def escape(str)
return "<#{str.upcase}>"
end
END
end
#
@input = INPUT.gsub(/<%= item %>/, '<%= escape(item) %>')
@expected = OUTPUT.gsub(/<aaa>/, '<<AAA>>').gsub(/b\&b/, '<B&B>').gsub(/"ccc"/, '<"CCC">')
@options = "-I #{dir} -r #{lib}"
#
begin
_test()
ensure
File.unlink filename if test(?f, filename)
Dir.rmdir dir if test(?d, dir)
end
end
def test_enhancers1 # -E
@input = <<END
<% list = %w[<aaa> b&b "ccc"] %>
% for item in list
- <%= item %> : <%== item %>
- [= item =] : [== item =]
% end
END
@expected = <<END
- &lt;aaa&gt; : <aaa>
- &lt;aaa&gt; : <aaa>
- b&amp;b : b&b
- b&amp;b : b&b
- &quot;ccc&quot; : "ccc"
- &quot;ccc&quot; : "ccc"
END
@options = "-E Escape,PercentLine,HeaderFooter,BiPattern"
_test()
end
def test_bodyonly1 # -b
@input = INPUT
@expected = SRC.sub(/\A_buf = '';/,'').sub(/\n_buf.to_s\n\z/,'')
@options = '-b -x'
_test()
end
def test_escape1 # -e
@input = INPUT
@expected = SRC.gsub(/<< \((.*?)\).to_s;/, '<< Erubis::XmlHelper.escape_xml(\1);')
@options = '-ex'
_test()
end
def test_invalid_option # -1 (invalid option)
@input = INPUT
@options = '-1'
_error_test(Erubis::CommandOptionError, "-1: unknown option.")
end
def test_invalid_enhancer # -E hoge
@options = '-E hoge'
errmsg = "hoge: no such Enhancer (try '-h' to show all enhancers)."
_error_test(Erubis::CommandOptionError, errmsg)
end
def test_invalid_lang # -l hoge
@options = '-l hoge'
errmsg = "-l hoge: invalid language name (class Erubis::Ehoge not found)."
_error_test(Erubis::CommandOptionError, errmsg)
end
def test_missing_argument # -E
@filename = false
@options = '-E'
_error_test(Erubis::CommandOptionError, "-E: enhancers required.")
@options = '-l'
_error_test(Erubis::CommandOptionError, "-l: lang required.")
end
def test_pi1 # --pi -x
@input = PI_INPUT
@expected = PI_SRC
@options = '-x --pi'
_test()
end
def test_pi2 # --pi -x --escape=false
@input = PI_INPUT
@expected = PI_ESCAPED_SRC
@options = '-x --pi --escape=false'
_test()
end
def test_pi3 # --pi
@input = PI_INPUT
@expected = PI_OUTPUT
@options = '--pi'
_test()
end
def test_pi4 # --pi --escape=false
@input = PI_INPUT
@expected = PI_ESCAPED_OUTPUT
@options = '--pi --escape=false'
_test()
end
def test_pi5 # --pi=ruby -x
@input = PI_INPUT.gsub(/<\?rb/, '<?ruby')
@expected = PI_SRC
@options = '--pi=ruby -x'
_test()
end
def test_pi6 # --pi -xl java
@input = <<'END'
<?java for (int i = 0; i < arr.length; i++) { ?>
- @{arr[i]}@ / @!{arr[i]}@
<?java } ?>
END
@expected = <<'END'
StringBuffer _buf = new StringBuffer(); for (int i = 0; i < arr.length; i++) {
_buf.append(" - "); _buf.append(escape(arr[i])); _buf.append(" / "); _buf.append(arr[i]); _buf.append("\n");
}
return _buf.toString();
END
@options = '--pi -xl java'
_test()
end
self.post_definition()
end