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haml--haml/test/pretty_engine_test.rb

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2017-02-06 20:37:36 -05:00
# -*- coding: utf-8 -*-
require 'test_helper'
class PrettyEngineTest < Haml::TestCase
# A map of erroneous Haml documents to the error messages they should produce.
# The error messages may be arrays;
# if so, the second element should be the line number that should be reported for the error.
# If this isn't provided, the tests will assume the line number should be the last line of the document.
EXCEPTION_MAP = {
"!!!\n a" => error(:illegal_nesting_header),
"a\n b" => error(:illegal_nesting_plain),
"/ a\n b" => error(:illegal_nesting_content),
"% a" => error(:invalid_tag, '% a'),
"%p a\n b" => error(:illegal_nesting_line, 'p'),
"%p=" => error(:no_ruby_code, '='),
"%p~" => error(:no_ruby_code, '~'),
"~" => error(:no_ruby_code, '~'),
"=" => error(:no_ruby_code, '='),
"%p/\n a" => error(:illegal_nesting_self_closing),
":a\n b" => [error(:filter_not_defined, 'a'), 1],
":a= b" => error(:invalid_filter_name, 'a= b'),
"." => error(:illegal_element),
".#" => error(:illegal_element),
".{} a" => error(:illegal_element),
".() a" => error(:illegal_element),
".= a" => error(:illegal_element),
"%p..a" => error(:illegal_element),
"%a/ b" => error(:self_closing_content),
" %p foo" => error(:indenting_at_start),
" %p foo" => error(:indenting_at_start),
"- end" => error(:no_end),
"%p{:a => 'b',\n:c => 'd'}/ e" => [error(:self_closing_content), 2],
"%p{:a => 'b',\n:c => 'd'}=" => [error(:no_ruby_code, '='), 2],
"%p.{:a => 'b',\n:c => 'd'} e" => [error(:illegal_element), 1],
"%p{:a => 'b',\n:c => 'd',\n:e => 'f'}\n%p/ a" => [error(:self_closing_content), 4],
"%p{:a => 'b',\n:c => 'd',\n:e => 'f'}\n- raise 'foo'" => ["foo", 4],
"%p{:a => 'b',\n:c => raise('foo'),\n:e => 'f'}" => ["foo", 2],
"%p{:a => 'b',\n:c => 'd',\n:e => raise('foo')}" => ["foo", 3],
" \n\t\n %p foo" => [error(:indenting_at_start), 3],
"\n\n %p foo" => [error(:indenting_at_start), 3],
"%p\n foo\n foo" => [error(:inconsistent_indentation, "1 space", "2 spaces"), 3],
"%p\n foo\n%p\n foo" => [error(:inconsistent_indentation, "1 space", "2 spaces"), 4],
"%p\n\t\tfoo\n\tfoo" => [error(:inconsistent_indentation, "1 tab", "2 tabs"), 3],
"%p\n foo\n foo" => [error(:inconsistent_indentation, "3 spaces", "2 spaces"), 3],
"%p\n foo\n %p\n bar" => [error(:inconsistent_indentation, "3 spaces", "2 spaces"), 4],
"%p\n :plain\n bar\n \t baz" => [error(:inconsistent_indentation, '" \t "', "2 spaces"), 4],
"%p\n foo\n%p\n bar" => [error(:deeper_indenting, 2), 4],
"%p\n foo\n %p\n bar" => [error(:deeper_indenting, 3), 4],
"%p\n \tfoo" => [error(:cant_use_tabs_and_spaces), 2],
"%p(" => error(:invalid_attribute_list, '"("'),
"%p(foo=)" => error(:invalid_attribute_list, '"(foo=)"'),
"%p(foo 'bar')" => error(:invalid_attribute_list, '"(foo \'bar\')"'),
"%p(foo=\nbar)" => [error(:invalid_attribute_list, '"(foo="'), 1],
"%p(foo 'bar'\nbaz='bang')" => [error(:invalid_attribute_list, '"(foo \'bar\'"'), 1],
"%p(foo='bar'\nbaz 'bang'\nbip='bop')" => [error(:invalid_attribute_list, '"(foo=\'bar\' baz \'bang\'"'), 2],
"%p{'foo' => 'bar' 'bar' => 'baz'}" => :compile,
"%p{:foo => }" => :compile,
"%p{=> 'bar'}" => :compile,
"%p{'foo => 'bar'}" => :compile,
"%p{:foo => 'bar}" => :compile,
"%p{:foo => 'bar\"}" => :compile,
# Regression tests
"foo\n\n\n bar" => [error(:illegal_nesting_plain), 4],
"%p/\n\n bar" => [error(:illegal_nesting_self_closing), 3],
"%p foo\n\n bar" => [error(:illegal_nesting_line, 'p'), 3],
"/ foo\n\n bar" => [error(:illegal_nesting_content), 3],
"!!!\n\n bar" => [error(:illegal_nesting_header), 3],
"- raise 'foo'\n\n\n\nbar" => ["foo", 1],
"= 'foo'\n-raise 'foo'" => ["foo", 2],
"\n\n\n- raise 'foo'" => ["foo", 4],
"%p foo |\n bar |\n baz |\nbop\n- raise 'foo'" => ["foo", 5],
"foo\n:ruby\n 1\n 2\n 3\n- raise 'foo'" => ["foo", 6],
"foo\n:erb\n 1\n 2\n 3\n- raise 'foo'" => ["foo", 6],
"foo\n:plain\n 1\n 2\n 3\n- raise 'foo'" => ["foo", 6],
"foo\n:plain\n 1\n 2\n 3\n4\n- raise 'foo'" => ["foo", 7],
"foo\n:plain\n 1\n 2\n 3\#{''}\n- raise 'foo'" => ["foo", 6],
"foo\n:plain\n 1\n 2\n 3\#{''}\n4\n- raise 'foo'" => ["foo", 7],
"foo\n:plain\n 1\n 2\n \#{raise 'foo'}" => ["foo", 5],
"= raise 'foo'\nfoo\nbar\nbaz\nbang" => ["foo", 1],
"- case 1\n\n- when 1\n - raise 'foo'" => ["foo", 4],
}
PrettyUser = Struct.new('PrettyUser', :id)
2017-02-06 20:37:36 -05:00
class CustomHamlClass < Struct.new(:id)
def haml_object_ref
"my_thing"
end
end
PrettyCpkRecord = Struct.new('PrettyCpkRecord', :id) do
def to_key
[*self.id] unless id.nil?
end
end
def use_test_tracing(options)
unless options[:filename]
# use caller method name as fake filename. useful for debugging
i = -1
caller[i+=1] =~ /`(.+?)'/ until $1 and $1.index('test_') == 0
options[:filename] = "(#{$1})"
end
options
end
def render(text, options = {}, &block)
options = use_test_tracing(options)
super
end
def engine(text, options = {})
options = use_test_tracing(options)
Haml::Engine.new(text, options)
end
def setup
@old_default_internal = Encoding.default_internal
silence_warnings{Encoding.default_internal = nil}
end
def teardown
silence_warnings{Encoding.default_internal = @old_default_internal}
end
def test_empty_render
assert_equal "", render("")
end
def test_flexible_tabulation
assert_equal("<p>\n foo\n</p>\n<q>\n bar\n <a>\n baz\n </a>\n</q>\n",
render("%p\n foo\n%q\n bar\n %a\n baz"))
assert_equal("<p>\n foo\n</p>\n<q>\n bar\n <a>\n baz\n </a>\n</q>\n",
render("%p\n\tfoo\n%q\n\tbar\n\t%a\n\t\tbaz"))
assert_equal("<p>\n \t \t bar\n baz\n</p>\n",
render("%p\n :plain\n \t \t bar\n baz"))
end
def test_empty_render_should_remain_empty
assert_equal('', render(''))
end
def test_attributes_should_render_correctly
assert_equal("<div class='atlantis' style='ugly'></div>", render(".atlantis{:style => 'ugly'}").chomp)
end
def test_css_id_as_attribute_should_be_appended_with_underscore
assert_equal("<div id='my_id_1'></div>", render("#my_id{:id => '1'}").chomp)
assert_equal("<div id='my_id_1'></div>", render("#my_id{:id => 1}").chomp)
end
def test_ruby_code_should_work_inside_attributes
assert_equal("<p class='3'>foo</p>", render("%p{:class => 1+2} foo").chomp)
end
def test_class_attr_with_array
assert_equal("<p class='a b'>foo</p>\n", render("%p{:class => %w[a b]} foo")) # basic
assert_equal("<p class='a b css'>foo</p>\n", render("%p.css{:class => %w[a b]} foo")) # merge with css
assert_equal("<p class='b css'>foo</p>\n", render("%p.css{:class => %w[css b]} foo")) # merge uniquely
assert_equal("<p class='a b c d'>foo</p>\n", render("%p{:class => [%w[a b], %w[c d]]} foo")) # flatten
assert_equal("<p class='a b'>foo</p>\n", render("%p{:class => [:a, :b] } foo")) # stringify
assert_equal("<p>foo</p>\n", render("%p{:class => [nil, false] } foo")) # strip falsey
assert_equal("<p class='a'>foo</p>\n", render("%p{:class => :a} foo")) # single stringify
assert_equal("<p>foo</p>\n", render("%p{:class => false} foo")) # single falsey
assert_equal("<p class='a b html'>foo</p>\n", render("%p(class='html'){:class => %w[a b]} foo")) # html attrs
end
def test_id_attr_with_array
assert_equal("<p id='a_b'>foo</p>\n", render("%p{:id => %w[a b]} foo")) # basic
assert_equal("<p id='css_a_b'>foo</p>\n", render("%p#css{:id => %w[a b]} foo")) # merge with css
assert_equal("<p id='a_b_c_d'>foo</p>\n", render("%p{:id => [%w[a b], %w[c d]]} foo")) # flatten
assert_equal("<p id='a_b'>foo</p>\n", render("%p{:id => [:a, :b] } foo")) # stringify
assert_equal("<p>foo</p>\n", render("%p{:id => [nil, false] } foo")) # strip falsey
assert_equal("<p id='a'>foo</p>\n", render("%p{:id => :a} foo")) # single stringify
assert_equal("<p>foo</p>\n", render("%p{:id => false} foo")) # single falsey
assert_equal("<p id='html_a_b'>foo</p>\n", render("%p(id='html'){:id => %w[a b]} foo")) # html attrs
end
def test_colon_in_class_attr
assert_equal("<p class='foo:bar'>\n", render("%p.foo:bar/"))
end
def test_colon_in_id_attr
assert_equal("<p id='foo:bar'>\n", render("%p#foo:bar/"))
end
def test_dynamic_attributes_with_no_content
assert_equal(<<HTML, render(<<HAML))
<p>
<a href='http://haml.info'></a>
</p>
HTML
%p
%a{:href => "http://" + "haml.info"}
HAML
end
def test_attributes_with_to_s
assert_equal(<<HTML, render(<<HAML))
<p id='foo_2'></p>
<p class='2 foo'></p>
<p blaz='2'></p>
<p 2='2'></p>
HTML
%p#foo{:id => 1+1}
%p.foo{:class => 1+1}
%p{:blaz => 1+1}
%p{(1+1) => 1+1}
HAML
end
def test_nil_should_render_empty_tag
assert_equal("<div class='no_attributes'></div>",
render(".no_attributes{:nil => nil}").chomp)
end
def test_strings_should_get_stripped_inside_tags
assert_equal("<div class='stripped'>This should have no spaces in front of it</div>",
render(".stripped This should have no spaces in front of it").chomp)
end
def test_one_liner_should_be_one_line
assert_equal("<p>Hello</p>", render('%p Hello').chomp)
end
def test_one_liner_with_newline_shouldnt_be_one_line
assert_equal("<p>\n foo\n bar\n</p>", render('%p= "foo\nbar"').chomp)
end
def test_multi_render
engine = engine("%strong Hi there!")
assert_equal("<strong>Hi there!</strong>\n", engine.to_html)
assert_equal("<strong>Hi there!</strong>\n", engine.to_html)
assert_equal("<strong>Hi there!</strong>\n", engine.to_html)
end
def test_interpolation
assert_equal("<p>Hello World</p>\n", render('%p Hello #{who}', locals: {who: 'World'}, escape_html: false))
assert_equal("<p>\n Hello World\n</p>\n", render("%p\n Hello \#{who}", locals: {who: 'World'}, escape_html: false))
assert_equal("<p>Hello World</p>\n", render('%p Hello #{who}', locals: {who: 'World'}, escape_html: true))
assert_equal("<p>\n Hello World\n</p>\n", render("%p\n Hello \#{who}", locals: {who: 'World'}, escape_html: true))
end
def test_interpolation_with_instance_var
scope = Object.new
scope.instance_variable_set(:@who, 'World')
assert_equal("<p>Hello World</p>\n", render('%p Hello #@who', scope: scope, escape_html: false))
assert_equal("<p>\n Hello World\n</p>\n", render("%p\n Hello \#@who", scope: scope, escape_html: false))
assert_equal("<p>Hello World</p>\n", render('%p Hello #@who', scope: scope, escape_html: true))
assert_equal("<p>\n Hello World\n</p>\n", render("%p\n Hello \#@who", scope: scope, escape_html: true))
end
def test_interpolation_with_global
$global_var_for_testing = 'World'
assert_equal("<p>Hello World</p>\n", render('%p Hello #$global_var_for_testing', escape_html: false))
assert_equal("<p>\n Hello World\n</p>\n", render("%p\n Hello \#$global_var_for_testing", escape_html: false))
assert_equal("<p>Hello World</p>\n", render('%p Hello #$global_var_for_testing', escape_html: true))
assert_equal("<p>\n Hello World\n</p>\n", render("%p\n Hello \#$global_var_for_testing", escape_html: true))
ensure
$global_var_for_testing = nil
end
def test_interpolation_in_the_middle_of_a_string
assert_equal("\"title 'Title'. \"\n",
render("\"title '\#{\"Title\"}'. \""))
end
def test_interpolation_with_instance_var_in_the_middle_of_a_string
scope = Object.new
scope.instance_variable_set(:@title, 'Title')
assert_equal("\"title 'Title'. \"\n",
render("\"title '\#@title'. \"", :scope => scope))
end
def test_interpolation_with_global_in_the_middle_of_a_string
$global_var_for_testing = 'Title'
assert_equal("\"title 'Title'. \"\n",
render("\"title '\#$global_var_for_testing'. \""))
ensure
$global_var_for_testing = nil
end
def test_interpolation_at_the_beginning_of_a_line
assert_equal("<p>2</p>\n", render('%p #{1 + 1}'))
assert_equal("<p>\n 2\n</p>\n", render("%p\n \#{1 + 1}"))
end
def test_interpolation_with_instance_var_at_the_beginning_of_a_line
scope = Object.new
scope.instance_variable_set(:@foo, 2)
assert_equal("<p>2</p>\n", render('%p #@foo', :scope => scope))
assert_equal("<p>\n 2\n</p>\n", render("%p\n \#@foo", :scope => scope))
end
def test_interpolation_with_global_at_the_beginning_of_a_line
$global_var_for_testing = 2
assert_equal("<p>2</p>\n", render('%p #$global_var_for_testing'))
assert_equal("<p>\n 2\n</p>\n", render("%p\n \#$global_var_for_testing"))
ensure
$global_var_for_testing = nil
end
def test_escaped_interpolation
assert_equal("<p>Foo &amp; Bar & Baz</p>\n", render('%p& Foo #{"&"} Bar & Baz'))
end
def test_nil_tag_value_should_render_as_empty
assert_equal("<p></p>\n", render("%p= nil"))
end
def test_tag_with_failed_if_should_render_as_empty
assert_equal("<p></p>\n", render("%p= 'Hello' if false"))
end
def test_static_attributes_with_empty_attr
assert_equal("<img alt='' src='/foo.png'>\n", render("%img{:src => '/foo.png', :alt => ''}"))
end
def test_dynamic_attributes_with_empty_attr
assert_equal("<img alt='' src='/foo.png'>\n", render("%img{:width => nil, :src => '/foo.png', :alt => String.new}"))
end
def test_attribute_hash_with_newlines
assert_equal("<p a='b' c='d'>foop</p>\n", render("%p{:a => 'b',\n :c => 'd'} foop"))
assert_equal("<p a='b' c='d'>\n foop\n</p>\n", render("%p{:a => 'b',\n :c => 'd'}\n foop"))
assert_equal("<p a='b' c='d'>\n", render("%p{:a => 'b',\n :c => 'd'}/"))
assert_equal("<p a='b' c='d' e='f'></p>\n", render("%p{:a => 'b',\n :c => 'd',\n :e => 'f'}"))
end
def test_attr_hashes_not_modified
hash = {:color => 'red'}
assert_equal(<<HTML, render(<<HAML, :locals => {:hash => hash}))
<div color='red'></div>
<div class='special' color='red'></div>
<div color='red'></div>
HTML
%div{hash}
.special{hash}
%div{hash}
HAML
assert_equal(hash, {:color => 'red'})
end
def test_ugly_semi_prerendered_tags
assert_equal(<<HTML, render(<<HAML, :ugly => true))
<p a='2'></p>
<p a='2'>foo</p>
<p a='2'>
<p a='2'>foo</p>
<p a='2'>foo
bar</p>
<p a='2'>foo
bar</p>
<p a='2'>
foo
</p>
HTML
%p{:a => 1 + 1}
%p{:a => 1 + 1} foo
%p{:a => 1 + 1}/
%p{:a => 1 + 1}= "foo"
%p{:a => 1 + 1}= "foo\\nbar"
%p{:a => 1 + 1}~ "foo\\nbar"
%p{:a => 1 + 1}
foo
HAML
end
def test_end_of_file_multiline
assert_equal("<p>0</p>\n<p>1</p>\n<p>2</p>\n", render("- for i in (0...3)\n %p= |\n i |"))
end
def test_cr_newline
assert_equal("<p>foo</p>\n<p>bar</p>\n<p>baz</p>\n<p>boom</p>\n", render("%p foo\r%p bar\r\n%p baz\n\r%p boom"))
end
def test_textareas
assert_equal("<textarea>Foo&#x000A; bar&#x000A; baz</textarea>\n",
render('%textarea= "Foo\n bar\n baz"'))
assert_equal("<pre>Foo&#x000A; bar&#x000A; baz</pre>\n",
render('%pre= "Foo\n bar\n baz"'))
assert_equal("<textarea>#{'a' * 100}</textarea>\n",
render("%textarea #{'a' * 100}"))
assert_equal("<p>\n <textarea>Foo\n Bar\n Baz</textarea>\n</p>\n", render(<<SOURCE))
%p
%textarea
Foo
Bar
Baz
SOURCE
end
def test_pre_code
assert_equal(<<HTML, render(<<HAML))
<pre><code>Foo&#x000A; bar&#x000A; baz</code></pre>
HTML
%pre
%code
:preserve
Foo
bar
baz
HAML
end
def test_boolean_attributes
assert_equal("<p bar baz='true' foo='bar'></p>\n",
render("%p{:foo => 'bar', :bar => true, :baz => 'true'}", :format => :html4))
assert_equal("<p bar='bar' baz='true' foo='bar'></p>\n",
render("%p{:foo => 'bar', :bar => true, :baz => 'true'}", :format => :xhtml))
assert_equal("<p baz='false' foo='bar'></p>\n",
render("%p{:foo => 'bar', :bar => false, :baz => 'false'}", :format => :html4))
assert_equal("<p baz='false' foo='bar'></p>\n",
render("%p{:foo => 'bar', :bar => false, :baz => 'false'}", :format => :xhtml))
end
def test_nuke_inner_whitespace_in_loops
assert_equal(<<HTML, render(<<HAML))
<ul>foobarbaz</ul>
HTML
%ul<
- for str in %w[foo bar baz]
= str
HAML
end
def test_both_whitespace_nukes_work_together
assert_equal(<<RESULT, render(<<SOURCE))
<p><q>Foo
Bar</q></p>
RESULT
%p
%q><= "Foo\\nBar"
SOURCE
end
def test_nil_option
assert_equal("<p foo='bar'></p>\n", render('%p{:foo => "bar"}', :attr_wrapper => nil))
end
def test_comment_with_crazy_nesting
assert_equal(<<HTML, render(<<HAML))
foo
bar
HTML
foo
-#
ul
%li{
foo
bar
HAML
end
# Regression tests
def test_indentation_after_dynamic_attr_hash
assert_equal(<<HTML, render(<<HAML))
<html>
<body>
<img src='test'>
foo
bar
</body>
</html>
HTML
%html
%body
%img{:src => 'te'+'st'}
= "foo\\nbar"
HAML
end
def test_whitespace_nuke_with_both_newlines
assert_equal("<p>foo</p>\n", render('%p<= "\nfoo\n"'))
assert_equal(<<HTML, render(<<HAML))
<p>
<p>foo</p>
</p>
HTML
%p
%p<= "\\nfoo\\n"
HAML
end
def test_whitespace_nuke_with_tags_and_else
assert_equal(<<HTML, render(<<HAML))
<a>
<b>foo</b>
</a>
HTML
%a
%b<
- if false
= "foo"
- else
foo
HAML
assert_equal(<<HTML, render(<<HAML))
<a>
<b>
foo
</b>
</a>
HTML
%a
%b
- if false
= "foo"
- else
foo
HAML
end
def test_outer_whitespace_nuke_with_empty_script
assert_equal(<<HTML, render(<<HAML))
<p>
foo<a></a></p>
HTML
%p
foo
= " "
%a>
HAML
end
def test_both_case_indentation_work_with_deeply_nested_code
result = <<RESULT
<h2>
other
</h2>
RESULT
assert_equal(result, render(<<HAML))
- case 'other'
- when 'test'
%h2
hi
- when 'other'
%h2
other
HAML
assert_equal(result, render(<<HAML))
- case 'other'
- when 'test'
%h2
hi
- when 'other'
%h2
other
HAML
end
def test_equals_block_with_ugly
assert_equal("foo\n", render(<<HAML, :ugly => true))
= capture_haml do
foo
HAML
end
def test_plain_equals_with_ugly
assert_equal("foo\nbar\n", render(<<HAML, :ugly => true))
= "foo"
bar
HAML
end
def test_inline_if
assert_equal(<<HTML, render(<<HAML))
<p>One</p>
<p></p>
<p>Three</p>
HTML
- for name in ["One", "Two", "Three"]
%p= name unless name == "Two"
HAML
end
def test_end_with_method_call
assert_equal(<<HTML, render(<<HAML))
2|3|4
b-a-r
HTML
= [1, 2, 3].map do |i|
- i + 1
- end.join("|")
= "bar".gsub(/./) do |s|
- s + "-"
- end.gsub(/-$/) do |s|
- ''
HAML
end
def test_nested_end_with_method_call
assert_equal(<<HTML, render(<<HAML))
<p>
2|3|4
b-a-r
</p>
HTML
%p
= [1, 2, 3].map do |i|
- i + 1
- end.join("|")
= "bar".gsub(/./) do |s|
- s + "-"
- end.gsub(/-$/) do |s|
- ''
HAML
end
def test_silent_end_with_stuff
assert_equal(<<HTML, render(<<HAML))
e
d
c
b
a
HTML
- str = "abcde"
- if true
= str.slice!(-1).chr
- end until str.empty?
HAML
assert_equal(<<HTML, render(<<HAML))
<p>hi!</p>
HTML
- if true
%p hi!
- end if "foo".gsub(/f/) do
- "z"
- end + "bar"
HAML
end
def test_multiline_with_colon_after_filter
assert_equal(<<HTML, render(<<HAML))
Foo
Bar
HTML
:plain
Foo
= { :a => "Bar", |
:b => "Baz" }[:a] |
HAML
assert_equal(<<HTML, render(<<HAML))
Bar
HTML
:plain
= { :a => "Bar", |
:b => "Baz" }[:a] |
HAML
end
def test_multiline_in_filter
assert_equal(<<HTML, render(<<HAML))
Foo |
Bar |
Baz
HTML
:plain
Foo |
Bar |
Baz
HAML
end
def test_curly_brace
assert_equal(<<HTML, render(<<HAML))
Foo { Bar
HTML
== Foo { Bar
HAML
end
def test_escape_attrs_false
assert_equal(<<HTML, render(<<HAML, :escape_attrs => false))
<div class='<?php echo "&quot;" ?>' id='foo'>
bar
</div>
HTML
#foo{:class => '<?php echo "&quot;" ?>'}
bar
HAML
end
def test_escape_attrs_always
assert_equal(<<HTML, render(<<HAML, :escape_attrs => true))
<div class='&quot;&amp;lt;&amp;gt;&amp;amp;&quot;' id='foo'>
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bar
</div>
HTML
#foo{:class => '"&lt;&gt;&amp;"'}
bar
HAML
end
def test_escape_html
html = <<HTML
&amp;
&
&amp;
HTML
assert_equal(html, render(<<HAML, :escape_html => true))
&= "&"
!= "&"
= "&"
HAML
assert_equal(html, render(<<HAML, :escape_html => true))
&~ "&"
!~ "&"
~ "&"
HAML
assert_equal(html, render(<<HAML, :escape_html => true))
& \#{"&"}
! \#{"&"}
\#{"&"}
HAML
assert_equal(html, render(<<HAML, :escape_html => true))
&== \#{"&"}
!== \#{"&"}
== \#{"&"}
HAML
tag_html = <<HTML
<p>&amp;</p>
<p>&</p>
<p>&amp;</p>
HTML
assert_equal(tag_html, render(<<HAML, :escape_html => true))
%p&= "&"
%p!= "&"
%p= "&"
HAML
assert_equal(tag_html, render(<<HAML, :escape_html => true))
%p&~ "&"
%p!~ "&"
%p~ "&"
HAML
assert_equal(tag_html, render(<<HAML, :escape_html => true))
%p& \#{"&"}
%p! \#{"&"}
%p \#{"&"}
HAML
assert_equal(tag_html, render(<<HAML, :escape_html => true))
%p&== \#{"&"}
%p!== \#{"&"}
%p== \#{"&"}
HAML
end
def test_new_attrs_with_hash
assert_equal("<a href='#'></a>\n", render('%a(href="#")'))
end
def test_silent_script_with_hyphen_case
assert_equal("", render("- a = 'foo-case-bar-case'"))
end
def test_silent_script_with_hyphen_end
assert_equal("", render("- a = 'foo-end-bar-end'"))
end
def test_silent_script_with_hyphen_end_and_block
silence_warnings do
assert_equal(<<HTML, render(<<HAML))
<p>foo-end</p>
<p>bar-end</p>
HTML
- ("foo-end-bar-end".gsub(/\\w+-end/) do |s|
%p= s
- end; nil)
HAML
end
end
def test_if_without_content_and_else
assert_equal(<<HTML, render(<<HAML))
foo
HTML
- if false
- else
foo
HAML
assert_equal(<<HTML, render(<<HAML))
foo
HTML
- if true
- if false
- else
foo
HAML
end
def test_html_attributes_with_hash
assert_equal("<a href='#' rel='top'>Foo</a>\n",
render('%a(href="#" rel="top") Foo'))
assert_equal("<a href='#'>Foo</a>\n",
render('%a(href="#") #{"Foo"}'))
assert_equal("<a href='#&quot;'></a>\n", render('%a(href="#\\"")'))
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end
def test_case_assigned_to_var
assert_equal(<<HTML, render(<<HAML))
bar
HTML
- var = case 12
- when 1; "foo"
- when 12; "bar"
= var
HAML
assert_equal(<<HTML, render(<<HAML))
bar
HTML
- var = case 12
- when 1
- "foo"
- when 12
- "bar"
= var
HAML
assert_equal(<<HTML, render(<<HAML))
bar
HTML
- var = case 12
- when 1
- "foo"
- when 12
- "bar"
= var
HAML
end
def test_nested_case_assigned_to_var
assert_equal(<<HTML, render(<<HAML))
bar
HTML
- if true
- var = case 12
- when 1; "foo"
- when 12; "bar"
= var
HAML
end
def test_case_assigned_to_multiple_vars
assert_equal(<<HTML, render(<<HAML))
bar
bip
HTML
- var, vip = case 12
- when 1; ["foo", "baz"]
- when 12; ["bar", "bip"]
= var
= vip
HAML
end
def test_if_assigned_to_var
assert_equal(<<HTML, render(<<HAML))
foo
HTML
- var = if false
- else
- "foo"
= var
HAML
assert_equal(<<HTML, render(<<HAML))
foo
HTML
- var = if false
- elsif 12 == 12
- "foo"
- elsif 14 == 14; "bar"
- else
- "baz"
= var
HAML
assert_equal(<<HTML, render(<<HAML))
foo
HTML
- var = if false
- "bar"
- else
- "foo"
= var
HAML
end
def test_case_with_newline_after_case
assert_equal(<<HTML, render(<<HAML))
foo
HTML
- case 1
- when 1
foo
- when 2
bar
HAML
assert_equal(<<HTML, render(<<HAML))
bar
HTML
- case 2
- when 1
foo
- when 2
bar
HAML
end
def test_escape_html_with_interpolated_if_statement
assert_equal(<<HTML, render(<<HAML, :escape_html => true))
foo,
HTML
foo\#{"," if true}
HAML
end
# HTML escaping tests
def test_ampersand_equals_should_escape
assert_equal("<p>\n foo &amp; bar\n</p>\n", render("%p\n &= 'foo & bar'", :escape_html => false))
end
def test_ampersand_equals_inline_should_escape
assert_equal("<p>foo &amp; bar</p>\n", render("%p&= 'foo & bar'", :escape_html => false))
end
def test_ampersand_equals_should_escape_before_preserve
assert_equal("<textarea>foo&#x000A;bar</textarea>\n", render('%textarea&= "foo\nbar"', :escape_html => false))
end
def test_bang_equals_should_not_escape
assert_equal("<p>\n foo & bar\n</p>\n", render("%p\n != 'foo & bar'", :escape_html => true))
end
def test_bang_equals_inline_should_not_escape
assert_equal("<p>foo & bar</p>\n", render("%p!= 'foo & bar'", :escape_html => true))
end
def test_static_attributes_should_be_escaped
assert_equal("<img class='atlantis' style='ugly&amp;stupid'>\n",
render("%img.atlantis{:style => 'ugly&stupid'}"))
assert_equal("<div class='atlantis' style='ugly&amp;stupid'>foo</div>\n",
render(".atlantis{:style => 'ugly&stupid'} foo"))
assert_equal("<p class='atlantis' style='ugly&amp;stupid'>foo</p>\n",
render("%p.atlantis{:style => 'ugly&stupid'}= 'foo'"))
end
def test_dynamic_attributes_should_be_escaped
assert_equal("<img alt='' src='&amp;foo.png'>\n",
render("%img{:width => nil, :src => '&foo.png', :alt => String.new}"))
assert_equal("<p alt='' src='&amp;foo.png'>foo</p>\n",
render("%p{:width => nil, :src => '&foo.png', :alt => String.new} foo"))
assert_equal("<div alt='' src='&amp;foo.png'>foo</div>\n",
render("%div{:width => nil, :src => '&foo.png', :alt => String.new}= 'foo'"))
end
def test_string_double_equals_should_be_esaped
assert_equal("<p>4&&lt;</p>\n", render("%p== \#{2+2}&\#{'<'}", :escape_html => true))
assert_equal("<p>4&<</p>\n", render("%p== \#{2+2}&\#{'<'}", :escape_html => false))
end
def test_escaped_inline_string_double_equals
assert_equal("<p>4&&lt;</p>\n", render("%p&== \#{2+2}&\#{'<'}", :escape_html => true))
assert_equal("<p>4&&lt;</p>\n", render("%p&== \#{2+2}&\#{'<'}", :escape_html => false))
end
def test_unescaped_inline_string_double_equals
assert_equal("<p>4&<</p>\n", render("%p!== \#{2+2}&\#{'<'}", :escape_html => true))
assert_equal("<p>4&<</p>\n", render("%p!== \#{2+2}&\#{'<'}", :escape_html => false))
end
def test_escaped_string_double_equals
assert_equal("<p>\n 4&&lt;\n</p>\n", render("%p\n &== \#{2+2}&\#{'<'}", :escape_html => true))
assert_equal("<p>\n 4&&lt;\n</p>\n", render("%p\n &== \#{2+2}&\#{'<'}", :escape_html => false))
end
def test_unescaped_string_double_equals
assert_equal("<p>\n 4&<\n</p>\n", render("%p\n !== \#{2+2}&\#{'<'}", :escape_html => true))
assert_equal("<p>\n 4&<\n</p>\n", render("%p\n !== \#{2+2}&\#{'<'}", :escape_html => false))
end
def test_string_interpolation_should_be_esaped
assert_equal("<p>4&&lt;</p>\n", render("%p \#{2+2}&\#{'<'}", :escape_html => true))
assert_equal("<p>4&<</p>\n", render("%p \#{2+2}&\#{'<'}", :escape_html => false))
end
def test_escaped_inline_string_interpolation
assert_equal("<p>4&&lt;</p>\n", render("%p& \#{2+2}&\#{'<'}", :escape_html => true))
assert_equal("<p>4&&lt;</p>\n", render("%p& \#{2+2}&\#{'<'}", :escape_html => false))
end
def test_unescaped_inline_string_interpolation
assert_equal("<p>4&<</p>\n", render("%p! \#{2+2}&\#{'<'}", :escape_html => true))
assert_equal("<p>4&<</p>\n", render("%p! \#{2+2}&\#{'<'}", :escape_html => false))
end
def test_escaped_string_interpolation
assert_equal("<p>\n 4&&lt;\n</p>\n", render("%p\n & \#{2+2}&\#{'<'}", :escape_html => true))
assert_equal("<p>\n 4&&lt;\n</p>\n", render("%p\n & \#{2+2}&\#{'<'}", :escape_html => false))
end
def test_escaped_string_interpolation_with_no_space
assert_equal("&lt;br&gt;\n", render('&#{"<br>"}'))
assert_equal("<span>&lt;br&gt;</span>\n", render('%span&#{"<br>"}'))
end
def test_unescaped_string_interpolation
assert_equal("<p>\n 4&<\n</p>\n", render("%p\n ! \#{2+2}&\#{'<'}", :escape_html => true))
assert_equal("<p>\n 4&<\n</p>\n", render("%p\n ! \#{2+2}&\#{'<'}", :escape_html => false))
end
def test_unescaped_string_interpolation_with_no_space
assert_equal("<br>\n", render('!#{"<br>"}'))
assert_equal("<span><br></span>\n", render('%span!#{"<br>"}'))
end
def test_scripts_should_respect_escape_html_option
assert_equal("<p>\n foo &amp; bar\n</p>\n", render("%p\n = 'foo & bar'", :escape_html => true))
assert_equal("<p>\n foo & bar\n</p>\n", render("%p\n = 'foo & bar'", :escape_html => false))
end
def test_inline_scripts_should_respect_escape_html_option
assert_equal("<p>foo &amp; bar</p>\n", render("%p= 'foo & bar'", :escape_html => true))
assert_equal("<p>foo & bar</p>\n", render("%p= 'foo & bar'", :escape_html => false))
end
def test_script_ending_in_comment_should_render_when_html_is_escaped
assert_equal("foo&amp;bar\n", render("= 'foo&bar' #comment", :escape_html => true))
end
def test_script_with_if_shouldnt_output
assert_equal(<<HTML, render(<<HAML))
<p>foo</p>
<p></p>
HTML
%p= "foo"
%p= "bar" if false
HAML
end
# Options tests
def test_filename_and_line
begin
render("\n\n = abc", :filename => 'test', :line => 2)
rescue Exception => e
assert_kind_of Haml::SyntaxError, e
assert_match(/test:4/, e.backtrace.first)
end
begin
render("\n\n= 123\n\n= nil[]", :filename => 'test', :line => 2)
rescue Exception => e
assert_kind_of NoMethodError, e
backtrace = e.backtrace
backtrace.shift if rubinius?
assert_match(/test:6/, backtrace.first)
end
end
def test_stop_eval
assert_equal("", render("= 'Hello'", :suppress_eval => true))
assert_equal("", render("- haml_concat 'foo'", :suppress_eval => true))
assert_equal("<div id='foo' yes='no'>\n", render("#foo{:yes => 'no'}/", :suppress_eval => true))
assert_equal("<div id='foo'>\n", render("#foo{:yes => 'no', :call => a_function() }/", :suppress_eval => true))
assert_equal("<div>\n", render("%div[1]/", :suppress_eval => true))
assert_equal("", render(":ruby\n Kernel.puts 'hello'", :suppress_eval => true))
end
def test_doctypes
assert_equal('<!DOCTYPE html>',
render('!!!', :format => :html5).strip)
assert_equal('<!DOCTYPE html>', render('!!! 5').strip)
assert_equal('<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">',
render('!!! strict', :format => :xhtml).strip)
assert_equal('<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Frameset//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-frameset.dtd">',
render('!!! frameset', :format => :xhtml).strip)
assert_equal('<!DOCTYPE html PUBLIC "-//WAPFORUM//DTD XHTML Mobile 1.2//EN" "http://www.openmobilealliance.org/tech/DTD/xhtml-mobile12.dtd">',
render('!!! mobile', :format => :xhtml).strip)
assert_equal('<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML Basic 1.1//EN" "http://www.w3.org/TR/xhtml-basic/xhtml-basic11.dtd">',
render('!!! basic', :format => :xhtml).strip)
assert_equal('<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">',
render('!!! transitional', :format => :xhtml).strip)
assert_equal('<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">',
render('!!!', :format => :xhtml).strip)
assert_equal('<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">',
render('!!! strict', :format => :html4).strip)
assert_equal('<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Frameset//EN" "http://www.w3.org/TR/html4/frameset.dtd">',
render('!!! frameset', :format => :html4).strip)
assert_equal('<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">',
render('!!! transitional', :format => :html4).strip)
assert_equal('<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">',
render('!!!', :format => :html4).strip)
end
def test_attr_wrapper
assert_equal("<p strange=*attrs*></p>\n", render("%p{ :strange => 'attrs'}", :attr_wrapper => '*'))
assert_equal("<p escaped=\"quo&quot;te\"></p>\n", render("%p{ :escaped => 'quo\"te'}", :attr_wrapper => '"'))
assert_equal("<p escaped=\"quo&#39;te\"></p>\n", render("%p{ :escaped => 'quo\\'te'}", :attr_wrapper => '"'))
assert_equal("<p escaped=\"q&#39;uo&quot;te\"></p>\n", render("%p{ :escaped => 'q\\'uo\"te'}", :attr_wrapper => '"'))
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assert_equal("<?xml version=\"1.0\" encoding=\"utf-8\" ?>\n", render("!!! XML", :attr_wrapper => '"', :format => :xhtml))
end
def test_autoclose_option
assert_equal("<flaz foo='bar'>\n", render("%flaz{:foo => 'bar'}", :autoclose => ["flaz"]))
assert_equal(<<HTML, render(<<HAML, :autoclose => [/^flaz/]))
<flaz>
<flaznicate>
<flan></flan>
HTML
%flaz
%flaznicate
%flan
HAML
end
def test_attrs_parsed_correctly
assert_equal("<p boom=>biddly='bar =&gt; baz'></p>\n", render("%p{'boom=>biddly' => 'bar => baz'}"))
assert_equal("<p foo,bar='baz, qux'></p>\n", render("%p{'foo,bar' => 'baz, qux'}"))
assert_equal("<p escaped='quo4te'></p>\n", render("%p{ :escaped => \"quo\#{2 + 2}te\"}"))
end
def test_correct_parsing_with_brackets
assert_equal("<p class='foo'>{tada} foo</p>\n", render("%p{:class => 'foo'} {tada} foo"))
assert_equal("<p class='foo'>deep {nested { things }}</p>\n", render("%p{:class => 'foo'} deep {nested { things }}"))
assert_equal("<p class='bar foo'>{a { d</p>\n", render("%p{{:class => 'foo'}, :class => 'bar'} {a { d"))
assert_equal("<p foo='bar'>a}</p>\n", render("%p{:foo => 'bar'} a}"))
foo = []
foo[0] = Struct.new('PrettyFoo', :id).new
assert_equal("<p class='struct_pretty_foo' id='struct_pretty_foo_new'>New User]</p>\n",
render("%p[foo[0]] New User]", :locals => {:foo => foo}))
assert_equal("<p class='prefix_struct_pretty_foo' id='prefix_struct_pretty_foo_new'>New User]</p>\n",
render("%p[foo[0], :prefix] New User]", :locals => {:foo => foo}))
foo[0].id = 1
assert_equal("<p class='struct_pretty_foo' id='struct_pretty_foo_1'>New User]</p>\n",
render("%p[foo[0]] New User]", :locals => {:foo => foo}))
assert_equal("<p class='prefix_struct_pretty_foo' id='prefix_struct_pretty_foo_1'>New User]</p>\n",
render("%p[foo[0], :prefix] New User]", :locals => {:foo => foo}))
end
def test_empty_attrs
assert_equal("<p attr=''>empty</p>\n", render("%p{ :attr => '' } empty"))
assert_equal("<p attr=''>empty</p>\n", render("%p{ :attr => x } empty", :locals => {:x => ''}))
end
def test_nil_attrs
assert_equal("<p>nil</p>\n", render("%p{ :attr => nil } nil"))
assert_equal("<p>nil</p>\n", render("%p{ :attr => x } nil", :locals => {:x => nil}))
end
def test_nil_id_with_syntactic_id
assert_equal("<p id='foo'>nil</p>\n", render("%p#foo{:id => nil} nil"))
assert_equal("<p id='foo_bar'>nil</p>\n", render("%p#foo{{:id => 'bar'}, :id => nil} nil"))
assert_equal("<p id='foo_bar'>nil</p>\n", render("%p#foo{{:id => nil}, :id => 'bar'} nil"))
end
def test_nil_class_with_syntactic_class
assert_equal("<p class='foo'>nil</p>\n", render("%p.foo{:class => nil} nil"))
assert_equal("<p class='bar foo'>nil</p>\n", render("%p.bar.foo{:class => nil} nil"))
assert_equal("<p class='bar foo'>nil</p>\n", render("%p.foo{{:class => 'bar'}, :class => nil} nil"))
assert_equal("<p class='bar foo'>nil</p>\n", render("%p.foo{{:class => nil}, :class => 'bar'} nil"))
end
def test_locals
assert_equal("<p>Paragraph!</p>\n", render("%p= text", :locals => { :text => "Paragraph!" }))
end
def test_dynamic_attrs_shouldnt_register_as_literal_values
assert_equal("<p a='b2c'></p>\n", render('%p{:a => "b#{1 + 1}c"}'))
assert_equal("<p a='b2c'></p>\n", render("%p{:a => 'b' + (1 + 1).to_s + 'c'}"))
end
def test_dynamic_attrs_with_self_closed_tag
assert_equal("<a b='2'>\nc\n", render("%a{'b' => 1 + 1}/\n= 'c'\n"))
end
EXCEPTION_MAP.each do |key, value|
define_method("test_exception (#{key.inspect})") do
begin
silence_warnings do
render(key, :filename => "(test_exception (#{key.inspect}))")
end
rescue Exception => err
value = [value] unless value.is_a?(Array)
expected_message, line_no = value
line_no ||= key.split("\n").length
if expected_message == :compile
assert_match(/(compile error|syntax error|unterminated string|expecting)/, err.message, "Line: #{key}")
else
assert_equal(expected_message, err.message, "Line: #{key}")
end
else
assert(false, "Exception not raised for\n#{key}")
end
end
end
def test_exception_line
render("a\nb\n!!!\n c\nd")
rescue Haml::SyntaxError => e
assert_equal("(test_exception_line):4", e.backtrace[0])
else
assert(false, '"a\nb\n!!!\n c\nd" doesn\'t produce an exception')
end
def test_exception
render("%p\n hi\n %a= undefined\n= 12")
rescue Exception => e
backtrace = e.backtrace
backtrace.shift if rubinius?
assert_match("(test_exception):3", backtrace[0])
else
# Test failed... should have raised an exception
assert(false)
end
def test_compile_error
render("a\nb\n- fee)\nc")
rescue Exception => e
assert_match(/\(test_compile_error\):3:/i, e.message)
assert_match(/(syntax error|expecting \$end)/i, e.message)
else
assert(false, '"a\nb\n- fee)\nc" doesn\'t produce an exception!')
end
def test_unbalanced_brackets
render('foo #{1 + 5} foo #{6 + 7 bar #{8 + 9}')
rescue Haml::SyntaxError => e
assert_equal(Haml::Error.message(:unbalanced_brackets), e.message)
end
def test_single_line_comments_are_interpolated
assert_equal("<!-- Hello 2 -->\n",
render('/ Hello #{1 + 1}'))
end
def test_single_line_comments_are_not_interpolated_with_suppress_eval
assert_equal("<!-- -->\n",
render('/ Hello #{1 + 1}', :suppress_eval => true))
end
def test_single_line_comments_with_interpolation_dont_break_tabulation
assert_equal("<!-- Hello 2 -->\nconcatted\n",
render("/ Hello \#{1 + 1}\n- haml_concat 'concatted'"))
end
def test_balanced_conditional_comments
assert_equal("<!--[if !(IE 6)|(IE 7)]> Bracket: ] <![endif]-->\n",
render("/[if !(IE 6)|(IE 7)] Bracket: ]"))
end
def test_downlevel_revealed_conditional_comments
assert_equal("<!--[if !IE]><!--> A comment <!--<![endif]-->\n",
render("/![if !IE] A comment"))
end
def test_downlevel_revealed_conditional_comments_block
assert_equal("<!--[if !IE]><!-->\n A comment\n<!--<![endif]-->\n",
render("/![if !IE]\n A comment"))
end
def test_local_assigns_dont_modify_class
assert_equal("bar\n", render("= foo", :locals => {:foo => 'bar'}))
assert_nil(defined?(foo))
end
def test_object_ref_with_nil_id
user = PrettyUser.new
assert_equal("<p class='struct_pretty_user' id='struct_pretty_user_new'>New User</p>\n",
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render("%p[user] New User", :locals => {:user => user}))
end
def test_object_ref_before_attrs
user = PrettyUser.new 42
assert_equal("<p class='struct_pretty_user' id='struct_pretty_user_42' style='width: 100px;'>New User</p>\n",
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render("%p[user]{:style => 'width: 100px;'} New User", :locals => {:user => user}))
end
def test_object_ref_with_custom_haml_class
custom = CustomHamlClass.new 42
assert_equal("<p class='my_thing' id='my_thing_42' style='width: 100px;'>My Thing</p>\n",
render("%p[custom]{:style => 'width: 100px;'} My Thing", :locals => {:custom => custom}))
end
def test_object_ref_with_multiple_ids
cpk_record = PrettyCpkRecord.new([42,6,9])
assert_equal("<p class='struct_pretty_cpk_record' id='struct_pretty_cpk_record_42_6_9' style='width: 100px;'>CPK Record</p>\n",
render("%p[cpk_record]{:style => 'width: 100px;'} CPK Record", :locals => {:cpk_record => cpk_record}))
end
def test_non_literal_attributes
assert_equal("<p a1='foo' a2='bar' a3='baz'></p>\n",
render("%p{a2, a1, :a3 => 'baz'}",
:locals => {:a1 => {:a1 => 'foo'}, :a2 => {:a2 => 'bar'}}))
end
def test_render_should_accept_a_binding_as_scope
string = "This is a string!"
string.instance_variable_set(:@var, "Instance variable")
b = string.instance_eval do
var = "Local variable"
# Silence unavoidable warning; Ruby doesn't know we're going to use this
# later.
nil if var
binding
end
assert_equal("<p>THIS IS A STRING!</p>\n<p>Instance variable</p>\n<p>Local variable</p>\n",
render("%p= upcase\n%p= @var\n%p= var", :scope => b))
end
def test_yield_should_work_with_binding
assert_equal("12\nFOO\n", render("= yield\n= upcase", :scope => "foo".instance_eval{binding}) { 12 })
end
def test_yield_should_work_with_def_method
s = "foo"
engine("= yield\n= upcase").def_method(s, :render)
assert_equal("12\nFOO\n", s.render { 12 })
end
def test_render_proc_locals
proc = engine("%p= foo\n.bar{:baz => baz}= boom").render_proc(Object.new, :foo, :baz, :boom)
assert_equal("<p>1</p>\n<div baz='2' class='bar'>3</div>\n", proc[:foo => 1, :baz => 2, :boom => 3])
end
def test_render_proc_with_binding
assert_equal("FOO\n", engine("= upcase").render_proc("foo".instance_eval{binding}).call)
end
def test_haml_buffer_gets_reset_even_with_exception
scope = Object.new
render("- raise Haml::Error", :scope => scope)
assert(false, "Expected exception")
rescue Exception
assert_nil(scope.send(:haml_buffer))
end
def test_def_method_haml_buffer_gets_reset_even_with_exception
scope = Object.new
engine("- raise Haml::Error").def_method(scope, :render)
scope.render
assert(false, "Expected exception")
rescue Exception
assert_nil(scope.send(:haml_buffer))
end
def test_render_proc_haml_buffer_gets_reset_even_with_exception
scope = Object.new
proc = engine("- raise Haml::Error").render_proc(scope)
proc.call
assert(false, "Expected exception")
rescue Exception
assert_nil(scope.send(:haml_buffer))
end
def test_render_proc_should_raise_haml_syntax_error_not_ruby_syntax_error
assert_raises(Haml::SyntaxError) do
Haml::Engine.new("%p{:foo => !}").render_proc(Object.new, :foo).call
end
end
def test_render_should_raise_haml_syntax_error_not_ruby_syntax_error
assert_raises(Haml::SyntaxError) do
Haml::Engine.new("%p{:foo => !}").render
end
end
def test_ugly_true
assert_equal("<div id='outer'>\n<div id='inner'>\n<p>hello world</p>\n</div>\n</div>\n",
render("#outer\n #inner\n %p hello world", :ugly => true))
assert_equal("<p>#{'s' * 75}</p>\n",
render("%p #{'s' * 75}", :ugly => true))
assert_equal("<p>#{'s' * 75}</p>\n",
render("%p= 's' * 75", :ugly => true))
end
def test_remove_whitespace_true
assert_equal("<div id='outer'><div id='inner'><p>hello world</p></div></div>",
render("#outer\n #inner\n %p hello world", :remove_whitespace => true))
assert_equal("<p>hello world<pre>foo bar\nbaz</pre></p>", render(<<HAML, :remove_whitespace => true))
%p
hello world
%pre
foo bar
baz
HAML
assert_equal("<div><span>foo</span> <span>bar</span></div>",
render('%div <span>foo</span> <span>bar</span>', :remove_whitespace => true))
end
def test_auto_preserve_unless_ugly
assert_equal("<pre>foo&#x000A;bar</pre>\n", render('%pre="foo\nbar"'))
assert_equal("<pre>foo\nbar</pre>\n", render("%pre\n foo\n bar"))
assert_equal("<pre>foo\nbar</pre>\n", render('%pre="foo\nbar"', :ugly => true))
assert_equal("<pre>foo\nbar</pre>\n", render("%pre\n foo\n bar", :ugly => true))
end
def test_xhtml_output_option
assert_equal "<p>\n <br />\n</p>\n", render("%p\n %br", :format => :xhtml)
assert_equal "<a />\n", render("%a/", :format => :xhtml)
end
def test_arbitrary_output_option
assert_raises_message(Haml::Error, "Invalid output format :html1") do
engine("%br", :format => :html1)
end
end
def test_static_hashes
assert_equal("<a b='a =&gt; b'></a>\n", render("%a{:b => 'a => b'}", :suppress_eval => true))
assert_equal("<a b='a, b'></a>\n", render("%a{:b => 'a, b'}", :suppress_eval => true))
assert_equal("<a b='a\tb'></a>\n", render('%a{:b => "a\tb"}', :suppress_eval => true))
assert_equal("<a b='a\#{foo}b'></a>\n", render('%a{:b => "a\\#{foo}b"}', :suppress_eval => true))
assert_equal("<a b='#f00'></a>\n", render("%a{:b => '#f00'}", :suppress_eval => true))
end
def test_dynamic_hashes_with_suppress_eval
assert_equal("<a></a>\n", render('%a{:b => "a #{1 + 1} b", :c => "d"}', :suppress_eval => true))
end
def test_interpolates_instance_vars_in_attribute_values
scope = Object.new
scope.instance_variable_set :@foo, 'bar'
assert_equal("<a b='a bar b'></a>\n", render('%a{:b => "a #@foo b"}', :scope => scope))
end
def test_interpolates_global_vars_in_attribute_values
# make sure the value isn't just interpolated in during template compilation
engine = Haml::Engine.new('%a{:b => "a #$global_var_for_testing b"}')
$global_var_for_testing = 'bar'
assert_equal("<a b='a bar b'></a>\n", engine.to_html)
ensure
$global_var_for_testing = nil
end
def test_utf8_attrs
assert_equal("<a href='héllo'></a>\n", render("%a{:href => 'héllo'}"))
assert_equal("<a href='héllo'></a>\n", render("%a(href='héllo')"))
end
# HTML 4.0
def test_html_has_no_self_closing_tags
assert_equal "<p>\n <br>\n</p>\n", render("%p\n %br", :format => :html4)
assert_equal "<br>\n", render("%br/", :format => :html4)
end
def test_html_renders_empty_node_with_closing_tag
assert_equal "<div class='foo'></div>\n", render(".foo", :format => :html4)
end
def test_html_doesnt_add_slash_to_self_closing_tags
assert_equal "<a>\n", render("%a/", :format => :html4)
assert_equal "<a foo='2'>\n", render("%a{:foo => 1 + 1}/", :format => :html4)
assert_equal "<meta>\n", render("%meta", :format => :html4)
assert_equal "<meta foo='2'>\n", render("%meta{:foo => 1 + 1}", :format => :html4)
end
def test_html_ignores_xml_prolog_declaration
assert_equal "", render('!!! XML', :format => :html4)
end
def test_html_has_different_doctype
assert_equal %{<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">\n},
render('!!!', :format => :html4)
end
# because anything before the doctype triggers quirks mode in IE
def test_xml_prolog_and_doctype_dont_result_in_a_leading_whitespace_in_html
refute_match(/^\s+/, render("!!! xml\n!!!", :format => :html4))
end
# HTML5
def test_html5_doctype
assert_equal %{<!DOCTYPE html>\n}, render('!!!', :format => :html5)
end
# HTML5 custom data attributes
def test_html5_data_attributes_without_hyphenation
assert_equal("<div data-author_id='123' data-biz='baz' data-foo='bar'></div>\n",
render("%div{:data => {:author_id => 123, :foo => 'bar', :biz => 'baz'}}",
:hyphenate_data_attrs => false))
assert_equal("<div data-one_plus_one='2'></div>\n",
render("%div{:data => {:one_plus_one => 1+1}}",
:hyphenate_data_attrs => false))
assert_equal("<div data-foo='Here&#39;s a &quot;quoteful&quot; string.'></div>\n",
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render(%{%div{:data => {:foo => %{Here's a "quoteful" string.}}}},
:hyphenate_data_attrs => false)) #'
end
def test_html5_data_attributes_with_hyphens
assert_equal("<div data-foo-bar='blip'></div>\n",
render("%div{:data => {:foo_bar => 'blip'}}"))
assert_equal("<div data-baz='bang' data-foo-bar='blip'></div>\n",
render("%div{:data => {:foo_bar => 'blip', :baz => 'bang'}}"))
end
def test_html5_arbitrary_hash_valued_attributes_with
assert_equal("<div aria-foo='blip'></div>\n",
render("%div{:aria => {:foo => 'blip'}}"))
assert_equal("<div foo-baz='bang'></div>\n",
render("%div{:foo => {:baz => 'bang'}}"))
end
def test_arbitrary_attribute_hash_merging
assert_equal(%Q{<a aria-baz='qux' aria-foo='bar'></a>\n}, render(<<-HAML))
- h1 = {:aria => {:foo => :bar}}
- h2 = {:baz => :qux}
%a{h1, :aria => h2}
HAML
end
def test_html5_data_attributes_with_nested_hash
assert_equal("<div data-a-b='c'></div>\n", render(<<-HAML))
- hash = {:a => {:b => 'c'}}
- hash[:d] = hash
%div{:data => hash}
HAML
end
def test_html5_data_attributes_with_nested_hash_and_without_hyphenation
assert_equal("<div data-a_b='c'></div>\n", render(<<-HAML, :hyphenate_data_attrs => false))
- hash = {:a => {:b => 'c'}}
- hash[:d] = hash
%div{:data => hash}
HAML
end
def test_html5_data_attributes_with_multiple_defs
# Should always use the more-explicit attribute
assert_equal("<div data-foo='second'></div>\n",
render("%div{:data => {:foo => 'first'}, 'data-foo' => 'second'}"))
assert_equal("<div data-foo='first'></div>\n",
render("%div{'data-foo' => 'first', :data => {:foo => 'second'}}"))
end
def test_html5_data_attributes_with_attr_method
obj = Object.new
def obj.data_hash
{:data => {:foo => "bar", :baz => "bang"}}
end
def obj.data_val
{:data => "dat"}
end
assert_equal("<div data-baz='bang' data-brat='wurst' data-foo='blip'></div>\n",
render("%div{data_hash, :data => {:foo => 'blip', :brat => 'wurst'}}", scope: obj))
assert_equal("<div data-baz='bang' data-foo='blip'></div>\n",
render("%div{data_hash, 'data-foo' => 'blip'}", scope: obj))
assert_equal("<div data-baz='bang' data-foo='bar' data='dat'></div>\n",
render("%div{data_hash, :data => 'dat'}", scope: obj))
assert_equal("<div data-brat='wurst' data-foo='blip' data='dat'></div>\n",
render("%div{data_val, :data => {:foo => 'blip', :brat => 'wurst'}}", scope: obj))
end
def test_html5_data_attributes_with_identical_attribute_values
assert_equal("<div data-x='50' data-y='50'></div>\n",
render("%div{:data => {:x => 50, :y => 50}}"))
end
def test_xml_doc_using_html5_format_and_mime_type
assert_equal(<<XML, render(<<HAML, { :format => :html5, :mime_type => 'text/xml' }))
<?xml version='1.0' encoding='utf-8' ?>
<root>
<element />
<hr />
</root>
XML
!!! XML
%root
%element/
%hr
HAML
end
def test_xml_doc_using_html4_format_and_mime_type
assert_equal(<<XML, render(<<HAML, { :format => :html4, :mime_type => 'text/xml' }))
<?xml version='1.0' encoding='utf-8' ?>
<root>
<element />
<hr />
</root>
XML
!!! XML
%root
%element/
%hr
HAML
end
# New attributes
def test_basic_new_attributes
assert_equal("<a>bar</a>\n", render("%a() bar"))
assert_equal("<a href='foo'>bar</a>\n", render("%a(href='foo') bar"))
assert_equal("<a b='c' c='d' d='e'>baz</a>\n", render(%q{%a(b="c" c='d' d="e") baz}))
end
def test_new_attribute_ids
assert_equal("<div id='foo_bar'></div>\n", render("#foo(id='bar')"))
assert_equal("<div id='foo_baz_bar'></div>\n", render("#foo{:id => 'bar'}(id='baz')"))
assert_equal("<div id='foo_baz_bar'></div>\n", render("#foo(id='baz'){:id => 'bar'}"))
foo = PrettyUser.new(42)
assert_equal("<div class='struct_pretty_user' id='foo_baz_bar_struct_pretty_user_42'></div>\n",
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render("#foo(id='baz'){:id => 'bar'}[foo]", :locals => {:foo => foo}))
assert_equal("<div class='struct_pretty_user' id='foo_baz_bar_struct_pretty_user_42'></div>\n",
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render("#foo(id='baz')[foo]{:id => 'bar'}", :locals => {:foo => foo}))
assert_equal("<div class='struct_pretty_user' id='foo_baz_bar_struct_pretty_user_42'></div>\n",
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render("#foo[foo](id='baz'){:id => 'bar'}", :locals => {:foo => foo}))
assert_equal("<div class='struct_pretty_user' id='foo_baz_bar_struct_pretty_user_42'></div>\n",
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render("#foo[foo]{:id => 'bar'}(id='baz')", :locals => {:foo => foo}))
end
def test_new_attribute_classes
assert_equal("<div class='bar foo'></div>\n", render(".foo(class='bar')"))
assert_equal("<div class='bar baz foo'></div>\n", render(".foo{:class => 'bar'}(class='baz')"))
assert_equal("<div class='bar baz foo'></div>\n", render(".foo(class='baz'){:class => 'bar'}"))
foo = PrettyUser.new(42)
assert_equal("<div class='bar baz foo struct_pretty_user' id='struct_pretty_user_42'></div>\n",
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render(".foo(class='baz'){:class => 'bar'}[foo]", :locals => {:foo => foo}))
assert_equal("<div class='bar baz foo struct_pretty_user' id='struct_pretty_user_42'></div>\n",
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render(".foo[foo](class='baz'){:class => 'bar'}", :locals => {:foo => foo}))
assert_equal("<div class='bar baz foo struct_pretty_user' id='struct_pretty_user_42'></div>\n",
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render(".foo[foo]{:class => 'bar'}(class='baz')", :locals => {:foo => foo}))
end
def test_dynamic_new_attributes
assert_equal("<a href='12'>bar</a>\n", render("%a(href=foo) bar", :locals => {:foo => 12}))
assert_equal("<a b='12' c='13' d='14'>bar</a>\n", render("%a(b=b c='13' d=d) bar", :locals => {:b => 12, :d => 14}))
end
def test_new_attribute_interpolation
assert_equal("<a href='12'>bar</a>\n", render('%a(href="1#{1 + 1}") bar'))
assert_equal("<a href='2: 2, 3: 3'>bar</a>\n", render(%q{%a(href='2: #{1 + 1}, 3: #{foo}') bar}, :locals => {:foo => 3}))
assert_equal(%Q{<a href='1\#{1 + 1}'>bar</a>\n}, render('%a(href="1\#{1 + 1}") bar'))
end
def test_truthy_new_attributes
assert_equal("<a href='href'>bar</a>\n", render("%a(href) bar", :format => :xhtml))
assert_equal("<a bar='baz' href>bar</a>\n", render("%a(href bar='baz') bar", :format => :html5))
assert_equal("<a href>bar</a>\n", render("%a(href=true) bar"))
assert_equal("<a>bar</a>\n", render("%a(href=false) bar"))
end
def test_new_attribute_parsing
assert_equal("<a a2='b2'>bar</a>\n", render("%a(a2=b2) bar", :locals => {:b2 => 'b2'}))
assert_equal(%Q{<a a='foo&quot;bar'>bar</a>\n}, render(%q{%a(a="#{'foo"bar'}") bar})) #'
assert_equal(%Q{<a a='foo&#39;bar'>bar</a>\n}, render(%q{%a(a="#{"foo'bar"}") bar})) #'
assert_equal(%Q{<a a='foo&quot;bar'>bar</a>\n}, render(%q{%a(a='foo"bar') bar}))
assert_equal(%Q{<a a='foo&#39;bar'>bar</a>\n}, render(%q{%a(a="foo'bar") bar}))
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assert_equal("<a a:b='foo'>bar</a>\n", render("%a(a:b='foo') bar"))
assert_equal("<a a='foo' b='bar'>bar</a>\n", render("%a(a = 'foo' b = 'bar') bar"))
assert_equal("<a a='foo' b='bar'>bar</a>\n", render("%a(a = foo b = bar) bar", :locals => {:foo => 'foo', :bar => 'bar'}))
assert_equal("<a a='foo'>(b='bar')</a>\n", render("%a(a='foo')(b='bar')"))
assert_equal("<a a='foo)bar'>baz</a>\n", render("%a(a='foo)bar') baz"))
assert_equal("<a a='foo'>baz</a>\n", render("%a( a = 'foo' ) baz"))
end
def test_new_attribute_escaping
assert_equal(%Q{<a a='foo &quot; bar'>bar</a>\n}, render(%q{%a(a="foo \" bar") bar}))
assert_equal(%Q{<a a='foo \\&quot; bar'>bar</a>\n}, render(%q{%a(a="foo \\\\\" bar") bar}))
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assert_equal(%Q{<a a='foo &#39; bar'>bar</a>\n}, render(%q{%a(a='foo \' bar') bar}))
assert_equal(%Q{<a a='foo \\&#39; bar'>bar</a>\n}, render(%q{%a(a='foo \\\\\' bar') bar}))
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assert_equal(%Q{<a a='foo \\ bar'>bar</a>\n}, render(%q{%a(a="foo \\\\ bar") bar}))
assert_equal(%Q{<a a='foo \#{1 + 1} bar'>bar</a>\n}, render(%q{%a(a="foo \#{1 + 1} bar") bar}))
end
def test_multiline_new_attribute
assert_equal("<a a='b' c='d'>bar</a>\n", render("%a(a='b'\n c='d') bar"))
assert_equal("<a a='b' b='c' c='d' d='e' e='f' f='j'>bar</a>\n",
render("%a(a='b' b='c'\n c='d' d=e\n e='f' f='j') bar", :locals => {:e => 'e'}))
end
def test_new_and_old_attributes
assert_equal("<a a='b' c='d'>bar</a>\n", render("%a(a='b'){:c => 'd'} bar"))
assert_equal("<a a='b' c='d'>bar</a>\n", render("%a{:c => 'd'}(a='b') bar"))
assert_equal("<a a='b' c='d'>bar</a>\n", render("%a(c='d'){:a => 'b'} bar"))
assert_equal("<a a='b' c='d'>bar</a>\n", render("%a{:a => 'b'}(c='d') bar"))
# Old-style always takes precedence over new-style,
# because theoretically old-style could have arbitrary end-of-method-call syntax.
assert_equal("<a a='b'>bar</a>\n", render("%a{:a => 'b'}(a='d') bar"))
assert_equal("<a a='b'>bar</a>\n", render("%a(a='d'){:a => 'b'} bar"))
assert_equal("<a a='b' b='c' c='d' d='e'>bar</a>\n",
render("%a{:a => 'b',\n:b => 'c'}(c='d'\nd='e') bar"))
locals = {:b => 'b', :d => 'd'}
assert_equal("<p a='b' c='d'></p>\n", render("%p{:a => b}(c=d)", :locals => locals))
assert_equal("<p a='b' c='d'></p>\n", render("%p(a=b){:c => d}", :locals => locals))
end
# Ruby Multiline
def test_silent_ruby_multiline
assert_equal(<<HTML, render(<<HAML))
bar, baz, bang
<p>foo</p>
HTML
- foo = ["bar",
"baz",
"bang"]
= foo.join(", ")
%p foo
HAML
end
def test_loud_ruby_multiline
assert_equal(<<HTML, render(<<HAML))
bar, baz, bang
<p>foo</p>
<p>bar</p>
HTML
= ["bar",
"baz",
"bang"].join(", ")
%p foo
%p bar
HAML
end
def test_ruby_multiline_with_punctuated_methods_is_continuation
assert_equal(<<HTML, render(<<HAML))
bar, , true, bang
<p>foo</p>
<p>bar</p>
HTML
= ["bar",
" ".strip!,
"".empty?,
"bang"].join(", ")
%p foo
%p bar
HAML
end
def test_ruby_character_literals_are_not_continuation
html = ",\n,\n<p>foo</p>\n"
assert_equal(html, render(<<HAML))
= ?,
= ?\,
%p foo
HAML
end
def test_escaped_loud_ruby_multiline
assert_equal(<<HTML, render(<<HAML))
bar&lt;, baz, bang
<p>foo</p>
<p>bar</p>
HTML
&= ["bar<",
"baz",
"bang"].join(", ")
%p foo
%p bar
HAML
end
def test_unescaped_loud_ruby_multiline
assert_equal(<<HTML, render(<<HAML, :escape_html => true))
bar<, baz, bang
<p>foo</p>
<p>bar</p>
HTML
!= ["bar<",
"baz",
"bang"].join(", ")
%p foo
%p bar
HAML
end
def test_flattened_loud_ruby_multiline
assert_equal(<<HTML, render(<<HAML))
<pre>bar&#x000A;baz&#x000A;bang</pre>
<p>foo</p>
<p>bar</p>
HTML
~ "<pre>" + ["bar",
"baz",
"bang"].join("\\n") + "</pre>"
%p foo
%p bar
HAML
end
def test_loud_ruby_multiline_with_block
assert_equal(<<HTML, render(<<HAML))
#{%w[far faz fang]}
<p>foo</p>
<p>bar</p>
HTML
= ["bar",
"baz",
"bang"].map do |str|
- str.gsub("ba",
"fa")
%p foo
%p bar
HAML
end
def test_silent_ruby_multiline_with_block
assert_equal(<<HTML, render(<<HAML))
far
faz
fang
<p>foo</p>
<p>bar</p>
HTML
- ["bar",
"baz",
"bang"].map do |str|
= str.gsub("ba",
"fa")
%p foo
%p bar
HAML
end
def test_ruby_multiline_in_tag
assert_equal(<<HTML, render(<<HAML))
<p>foo, bar, baz</p>
<p>foo</p>
<p>bar</p>
HTML
%p= ["foo",
"bar",
"baz"].join(", ")
%p foo
%p bar
HAML
end
def test_escaped_ruby_multiline_in_tag
assert_equal(<<HTML, render(<<HAML))
<p>foo&lt;, bar, baz</p>
<p>foo</p>
<p>bar</p>
HTML
%p&= ["foo<",
"bar",
"baz"].join(", ")
%p foo
%p bar
HAML
end
def test_unescaped_ruby_multiline_in_tag
assert_equal(<<HTML, render(<<HAML, :escape_html => true))
<p>foo<, bar, baz</p>
<p>foo</p>
<p>bar</p>
HTML
%p!= ["foo<",
"bar",
"baz"].join(", ")
%p foo
%p bar
HAML
end
def test_ruby_multiline_with_normal_multiline
assert_equal(<<HTML, render(<<HAML))
foobarbar, baz, bang
<p>foo</p>
<p>bar</p>
HTML
= "foo" + |
"bar" + |
["bar", |
"baz",
"bang"].join(", ")
%p foo
%p bar
HAML
end
def test_ruby_multiline_after_filter
assert_equal(<<HTML, render(<<HAML))
foo
bar
bar, baz, bang
<p>foo</p>
<p>bar</p>
HTML
:plain
foo
bar
= ["bar",
"baz",
"bang"].join(", ")
%p foo
%p bar
HAML
end
# Encodings
def test_utf_8_bom
assert_equal <<HTML, render(<<HAML)
<div class='foo'>
<p>baz</p>
</div>
HTML
\xEF\xBB\xBF.foo
%p baz
HAML
end
def test_default_encoding
assert_equal(Encoding.find("utf-8"), render(<<HAML.encode("us-ascii")).encoding)
%p bar
%p foo
HAML
end
def test_fake_ascii_encoding
assert_encoded_equal(<<HTML.force_encoding("ascii-8bit"), render(<<HAML, :encoding => "ascii-8bit"))
<p>bâr</p>
<p>föö</p>
HTML
%p bâr
%p föö
HAML
end
def test_convert_template_render_proc
assert_converts_template_properly {|e| e.render_proc.call}
end
def test_convert_template_render
assert_converts_template_properly {|e| e.render}
end
def test_convert_template_def_method
assert_converts_template_properly do |e|
o = Object.new
e.def_method(o, :render)
o.render
end
end
def test_encoding_error
render("foo\nbar\nb\xFEaz".force_encoding("utf-8"))
assert(false, "Expected exception")
rescue Haml::Error => e
assert_equal(3, e.line)
assert_match(/Invalid .* character/, e.message)
end
def test_ascii_incompatible_encoding_error
template = "foo\nbar\nb_z".encode("utf-16le")
template[9] = "\xFE".force_encoding("utf-16le")
render(template)
assert(false, "Expected exception")
rescue Haml::Error => e
assert_equal(3, e.line)
assert_match(/Invalid .* character/, e.message)
end
def test_same_coding_comment_as_encoding
assert_renders_encoded(<<HTML, <<HAML)
<p>bâr</p>
<p>föö</p>
HTML
-# coding: utf-8
%p bâr
%p föö
HAML
end
def test_coding_comments
assert_valid_encoding_comment("-# coding: ibm866")
assert_valid_encoding_comment("-# CodINg: IbM866")
assert_valid_encoding_comment("-#coding:ibm866")
assert_valid_encoding_comment("-# CodINg= ibm866")
assert_valid_encoding_comment("-# foo BAR FAOJcoding: ibm866")
assert_valid_encoding_comment("-# coding: ibm866 ASFJ (&(&#!$")
assert_valid_encoding_comment("-# -*- coding: ibm866")
assert_valid_encoding_comment("-# coding: ibm866 -*- coding: blah")
assert_valid_encoding_comment("-# -*- coding: ibm866 -*-")
assert_valid_encoding_comment("-# -*- encoding: ibm866 -*-")
assert_valid_encoding_comment('-# -*- coding: "ibm866" -*-')
assert_valid_encoding_comment("-#-*-coding:ibm866-*-")
assert_valid_encoding_comment("-#-*-coding:ibm866-*-")
assert_valid_encoding_comment("-# -*- foo: bar; coding: ibm866; baz: bang -*-")
assert_valid_encoding_comment("-# foo bar coding: baz -*- coding: ibm866 -*-")
assert_valid_encoding_comment("-# -*- coding: ibm866 -*- foo bar coding: baz")
end
def test_different_coding_than_system
assert_renders_encoded(<<HTML.encode("IBM866"), <<HAML.encode("IBM866"))
<p>тАЬ</p>
HTML
%p тАЬ
HAML
end
def test_block_spacing
begin
assert render(<<-HAML)
- foo = ["bar", "baz", "kni"]
- foo.each do | item |
= item
HAML
rescue ::SyntaxError
flunk("Should not have raised syntax error")
end
end
def test_tracing
result = render('%p{:class => "hello"}', :trace => true, :filename => 'foo').strip
assert_equal "<p class='hello' data-trace='foo:1'></p>", result
end
private
def assert_valid_encoding_comment(comment)
assert_renders_encoded(<<HTML.encode("IBM866"), <<HAML.encode("IBM866").force_encoding("UTF-8"))
<p>ЖЛЫ</p>
<p>тАЬ</p>
HTML
#{comment}
%p ЖЛЫ
%p тАЬ
HAML
end
def assert_converts_template_properly
engine = Haml::Engine.new(<<HAML.encode("iso-8859-1"), :encoding => "macRoman")
%p bâr
%p föö
HAML
assert_encoded_equal(<<HTML.encode("macRoman"), yield(engine))
<p>bâr</p>
<p>föö</p>
HTML
end
def assert_renders_encoded(html, haml)
result = render(haml)
assert_encoded_equal html, result
end
def assert_encoded_equal(expected, actual)
assert_equal expected.encoding, actual.encoding
assert_equal expected, actual
end
end