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Migrating tests to eunit (#134)

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commit 1a250bf55770e1009af3b3f878862cf866677833 1 parent 3f40f41
Andreas Stenius kaos authored
1  .gitignore
View
@@ -9,3 +9,4 @@ tests/src/erlydtl_extension_testparser.erl
tests/output
deps
.emacs*
+.eunit
1  Makefile
View
@@ -33,6 +33,7 @@ test: compile compile_test
sources_parser_unittests:run_tests(), \
halt(0) \
catch throw:failed -> halt(1) end"
+ @$(REBAR) eunit
check: test dialyze
7 rebar.config
View
@@ -8,4 +8,9 @@
[raw]}
]}.
-{pre_hooks, [{compile, "make -C $REBAR_DEPS_DIR/merl all"}]}.
+{pre_hooks,
+ [{compile, "make -C $REBAR_DEPS_DIR/merl all"},
+ {eunit,
+ "erlc -I include/erlydtl_preparser.hrl -o test"
+ " test/erlydtl_extension_testparser.yrl"}
+ ]}.
1  test/.gitignore
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@@ -0,0 +1 @@
+erlydtl_extension_testparser.erl
70 test/erlydtl_eunit_testrunner.erl
View
@@ -0,0 +1,70 @@
+%%%-------------------------------------------------------------------
+%%% File: erlydtl_eunit_testrunner.erl
+%%% @author Andreas Stenius <kaos@astekk.se>
+%%% @copyright 2014 Andreas Stenius
+%%% @doc
+%%% Test suite runner for erlydtl
+%%% @end
+%%%
+%%% The MIT License
+%%%
+%%% Copyright (c) 2014 Andreas Stenius
+%%%
+%%% Permission is hereby granted, free of charge, to any person obtaining a copy
+%%% of this software and associated documentation files (the "Software"), to deal
+%%% in the Software without restriction, including without limitation the rights
+%%% to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+%%% copies of the Software, and to permit persons to whom the Software is
+%%% furnished to do so, subject to the following conditions:
+%%%
+%%% The above copyright notice and this permission notice shall be included in
+%%% all copies or substantial portions of the Software.
+%%%
+%%% THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+%%% IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+%%% FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+%%% AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+%%% LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+%%% OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+%%% THE SOFTWARE.
+%%%
+%%% @since 2014 by Andreas Stenius
+%%%-------------------------------------------------------------------
+-module(erlydtl_eunit_testrunner).
+-author('Andreas Stenius <kaos@astekk.se>').
+
+-export([run_test/1, run_compile/1, run_render/1]).
+
+-include_lib("eunit/include/eunit.hrl").
+
+-define(noimport,).
+-include("testrunner.hrl").
+
+
+run_test(T) ->
+ case run_compile(T) of
+ ok -> run_render(T);
+ error_ok -> ok
+ end.
+
+run_compile(T) ->
+ case erlydtl:compile(
+ T#test.source, T#test.module,
+ [{vars, T#test.compile_vars}|T#test.compile_opts]) of
+ {ok, M, W} ->
+ ?assertEqual(T#test.module, M),
+ ?assertEqual(T#test.warnings, W);
+ {error, E, W} ->
+ ?assertEqual(T#test.errors, E),
+ ?assertEqual(T#test.warnings, W),
+ error_ok
+ end.
+
+run_render(T) ->
+ case (T#test.module):render(T#test.render_vars, T#test.render_opts) of
+ {ok, O} ->
+ ?assertEqual(T#test.output, iolist_to_binary(O));
+ RenderOutput ->
+ ?assertEqual(T#test.output, RenderOutput),
+ error_ok
+ end.
153 test/erlydtl_extension_testparser.yrl
View
@@ -0,0 +1,153 @@
+%%% -*- mode: erlang -*- ------------------------------------------------------------------
+%%% File: erlydtl_parser.erl
+%%% @author Andreas Stenius <kaos@astekk.se>
+%%% @copyright 2013 Andreas Stenius
+%%% @doc Sample extension grammar
+%%% @reference See <a href="http://erlydtl.googlecode.com" target="_top">http://erlydtl.googlecode.com</a> for more information
+%%% @end
+%%%
+%%% The MIT License
+%%%
+%%% Copyright (c) 2013 Andreas Stenius
+%%%
+%%% Permission is hereby granted, free of charge, to any person obtaining a copy
+%%% of this software and associated documentation files (the "Software"), to deal
+%%% in the Software without restriction, including without limitation the rights
+%%% to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+%%% copies of the Software, and to permit persons to whom the Software is
+%%% furnished to do so, subject to the following conditions:
+%%%
+%%% The above copyright notice and this permission notice shall be included in
+%%% all copies or substantial portions of the Software.
+%%%
+%%% THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+%%% IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+%%% FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+%%% AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+%%% LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+%%% OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+%%% THE SOFTWARE.
+%%%
+%%% @since 2013-06-20 by Andreas Stenius
+%%%-------------------------------------------------------------------
+
+Nonterminals
+ Extensions
+ Literal
+
+ ValueExpressionBraced
+
+ ValueExpression
+ Value
+ Variable
+.
+
+Terminals
+ %% "new" terminals that are partially parsed tokens from the erlydtl parser:
+ variable
+
+ %% standard scanner tokens:
+
+ %% and_keyword
+ %% as_keyword
+ %% autoescape_keyword
+ %% block_keyword
+ %% blocktrans_keyword
+ %% by_keyword
+ %% call_keyword
+ %% close_tag
+ close_var
+ %% comment_keyword
+ %% cycle_keyword
+ %% elif_keyword
+ %% else_keyword
+ %% empty_keyword
+ %% endautoescape_keyword
+ %% endblock_keyword
+ %% endblocktrans_keyword
+ %% endcomment_keyword
+ %% endfilter_keyword
+ %% endfor_keyword
+ %% endif_keyword
+ %% endifchanged_keyword
+ %% endifequal_keyword
+ %% endifnotequal_keyword
+ %% endregroup_keyword
+ %% endspaceless_keyword
+ %% endwith_keyword
+ %% extends_keyword
+ %% filter_keyword
+ %% firstof_keyword
+ %% for_keyword
+ identifier
+ %% if_keyword
+ %% ifchanged_keyword
+ %% ifequal_keyword
+ %% ifnotequal_keyword
+ %% in_keyword
+ %% include_keyword
+ %% noop_keyword
+ %% not_keyword
+ %% now_keyword
+ number_literal
+ %% only_keyword
+ or_keyword
+ %% open_tag
+ open_var
+ %% parsed_keyword
+ %% regroup_keyword
+ %% reversed_keyword
+ %% spaceless_keyword
+ %% ssi_keyword
+ string_literal
+ %% string
+ %% templatetag_keyword
+ %% openblock_keyword
+ %% closeblock_keyword
+ %% openvariable_keyword
+ %% closevariable_keyword
+ %% openbrace_keyword
+ %% closebrace_keyword
+ %% opencomment_keyword
+ %% closecomment_keyword
+ %% trans_keyword
+ %% widthratio_keyword
+ %% with_keyword
+ %% ',' '|' '=' ':'
+ '.'
+ %% '==' '!='
+ %% '>=' '<='
+ %% '>' '<'
+ %% '(' ')'
+ %% '_'
+.
+
+Rootsymbol
+ Extensions.
+
+%% Operator precedences for the E non terminal
+Left 100 or_keyword.
+%Left 110 and_keyword.
+%Nonassoc 300 '==' '!=' '>=' '<=' '>' '<'.
+%Unary 600 Unot.
+
+Extensions -> ValueExpressionBraced : ['$1'].
+
+ValueExpressionBraced -> open_var ValueExpression close_var : '$2'.
+
+ValueExpression -> Value or_keyword Value : {extension, {value_or, {'$1', '$3'}}}.
+
+%Value -> Value '|' Filter : {apply_filter, '$1', '$3'}.
+%Value -> '_' '(' Value ')' : {trans, '$3'}.
+Value -> Variable : '$1'.
+Value -> Literal : '$1'.
+
+Variable -> identifier : {variable, '$1'}.
+Variable -> variable : '$1'.
+Variable -> Variable '.' identifier : {attribute, {'$3', '$1'}}.
+
+Literal -> string_literal : '$1'.
+Literal -> number_literal : '$1'.
+
+
+%% vim: syntax=erlang
14 test/erlydtl_lib_test1.erl
View
@@ -0,0 +1,14 @@
+-module(erlydtl_lib_test1).
+-behaviour(erlydtl_library).
+
+-export([version/0, inventory/1, reverse/1]).
+
+version() -> 1.
+
+inventory(filters) -> [reverse];
+inventory(tags) -> [].
+
+reverse(String) when is_list(String) ->
+ lists:reverse(String);
+reverse(String) when is_binary(String) ->
+ reverse(binary_to_list(String)).
9 test/erlydtl_lib_testversion.erl
View
@@ -0,0 +1,9 @@
+-module(erlydtl_lib_testversion).
+-behaviour(erlydtl_library).
+
+-export([version/0, inventory/1]).
+
+version() -> invalid.
+
+inventory(filters) -> [];
+inventory(tags) -> [].
1,475 test/erlydtl_test_defs.erl
View
@@ -0,0 +1,1475 @@
+-module(erlydtl_test_defs).
+
+-export([tests/0, def_to_record/2]).
+-include("testrunner.hrl").
+-record(testrec, {foo, bar, baz}).
+
+%% {Name, DTL, Vars, Output}
+%% {Name, DTL, Vars, RenderOpts, Output}
+%% {Name, DTL, Vars, RenderOpts, CompilerOpts, Output}
+%% {Name, DTL, Vars, RenderOpts, CompilerOpts, Output, Warnings}
+
+tests() ->
+ [{"vars",
+ [{"string",
+ <<"String value is: {{ var1 }}">>,
+ [{var1, "foo"}], <<"String value is: foo">>},
+ {"int",
+ <<"The magic number is: {{ var1 }}">>,
+ [{var1, 42}], <<"The magic number is: 42">>},
+ {"float",
+ <<"The price of milk is: {{ var1 }}">>,
+ [{var1, 0.42}], <<"The price of milk is: 0.42">>},
+ {"No spaces",
+ <<"{{var1}}">>,
+ [{var1, "foo"}], <<"foo">>},
+ {"Variable name is a tag name",
+ <<"{{ comment }}">>,
+ [{comment, "Nice work!"}], <<"Nice work!">>}
+ ]},
+ {"comment",
+ [{"comment block is excised",
+ <<"bob {% comment %}(moron){% endcomment %} loblaw">>,
+ [], <<"bob loblaw">>},
+ {"inline comment is excised",
+ <<"you're {# not #} a very nice person">>,
+ [], <<"you're a very nice person">>}
+ ]},
+ {"autoescape",
+ [{"Autoescape works",
+ <<"{% autoescape on %}{{ var1 }}{% endautoescape %}">>,
+ [{var1, "<b>bold</b>"}], <<"&lt;b&gt;bold&lt;/b&gt;">>},
+ {"Nested autoescape",
+ <<"{% autoescape on %}{{ var1 }}{% autoescape off %}{{ var1 }}{% endautoescape %}{% endautoescape %}">>,
+ [{var1, "<b>"}], <<"&lt;b&gt;<b>">>}
+ ]},
+ {"string literal",
+ [{"Render literal",
+ <<"{{ \"foo\" }} is my name">>, [], <<"foo is my name">>},
+ {"Newlines are escaped",
+ <<"{{ \"foo\\n\" }}">>, [], <<"foo\n">>}
+ ]},
+ {"cycle",
+ [{"Cycling through quoted strings",
+ <<"{% for i in test %}{% cycle 'a' 'b' %}{{ i }},{% endfor %}">>,
+ [{test, ["0", "1", "2", "3", "4"]}], <<"a0,b1,a2,b3,a4,">>},
+ {"Cycling through normal variables",
+ <<"{% for i in test %}{% cycle aye bee %}{{ i }},{% endfor %}">>,
+ [{test, ["0", "1", "2", "3", "4"]}, {aye, "a"}, {bee, "b"}],
+ <<"a0,b1,a2,b3,a4,">>}
+ ]},
+ {"number literal",
+ [{"Render integer",
+ <<"{{ 5 }}">>, [], <<"5">>}
+ ]},
+ {"variable",
+ [{"Render variable",
+ <<"{{ var1 }} is my game">>, [{var1, "bar"}], <<"bar is my game">>},
+ {"Render variable with attribute",
+ <<"I enjoy {{ var1.game }}">>, [{var1, [{game, "Othello"}]}], <<"I enjoy Othello">>},
+ {"Render variable with string-key attribute",
+ <<"I also enjoy {{ var1.game }}">>, [{var1, [{"game", "Parcheesi"}]}], <<"I also enjoy Parcheesi">>},
+ {"Render variable with binary-key attribute",
+ <<"I also enjoy {{ var1.game }}">>, [{var1, [{<<"game">>, "Parcheesi"}]}], <<"I also enjoy Parcheesi">>},
+ {"Render variable in dict",
+ <<"{{ var1 }}">>, dict:store(var1, "bar", dict:new()), <<"bar">>},
+ {"Render variable with missing attribute in dict",
+ <<"{{ var1.foo }}">>, [{var1, dict:store(bar, "Othello", dict:new())}], <<"">>},
+ {"Render variable in gb_tree",
+ <<"{{ var1 }}">>, gb_trees:insert(var1, "bar", gb_trees:empty()), <<"bar">>},
+ {"Render variable in arity-1 func",
+ <<"I enjoy {{ var1 }}">>, fun (var1) -> "Othello" end, <<"I enjoy Othello">>},
+ {"Render variable with attribute in dict",
+ <<"{{ var1.attr }}">>, [{var1, dict:store(attr, "Othello", dict:new())}], <<"Othello">>},
+ {"Render variable with attribute in gb_tree",
+ <<"{{ var1.attr }}">>, [{var1, gb_trees:insert(attr, "Othello", gb_trees:empty())}], <<"Othello">>},
+ {"Render variable with attribute in arity-1 func",
+ <<"I enjoy {{ var1.game }}">>, [{var1, fun (game) -> "Othello" end}], <<"I enjoy Othello">>},
+ %% {"Render variable in parameterized module",
+ %% <<"{{ var1.some_var }}">>, [{var1, erlydtl_example_variable_storage:new("foo")}], <<"foo">>},
+ {"Nested attributes",
+ <<"{{ person.city.state.country }}">>, [{person, [{city, [{state, [{country, "Italy"}]}]}]}],
+ <<"Italy">>},
+ {"Index list variable",
+ <<"{{ var1.2 }}">>, [{var1, [a, b, c]}],
+ <<"b">>},
+ {"Index tuple variable",
+ <<"{{ var1.2 }}">>, [{var1, {a, b, c}}],
+ <<"b">>}
+ ]},
+ {"now",
+ [{"now functional",
+ <<"It is the {% now \"jS \\o\\f F Y\" %}.">>, [{var1, ""}], generate_test_date()}
+ ]},
+ {"if",
+ [{"If/else",
+ <<"{% if var1 %}boo{% else %}yay{% endif %}">>, [{var1, ""}], <<"yay">>},
+ {"If elif",
+ <<"{% if var1 %}boo{% elif var2 %}yay{% endif %}">>, [{var1, ""}, {var2, "happy"}], <<"yay">>},
+ {"If elif/else",
+ <<"{% if var1 %}boo{% elif var2 %}sad{% else %}yay{% endif %}">>, [{var1, ""}, {var2, ""}], <<"yay">>},
+ {"If elif/elif/else",
+ <<"{% if var1 %}boo{% elif var2 %}yay{% elif var3 %}sad{% else %}noo{% endif %}">>, [{var1, ""},
+ {var2, "happy"}, {var3, "not_taken"}], <<"yay">>},
+ {"If",
+ <<"{% if var1 %}boo{% endif %}">>, [{var1, ""}], <<>>},
+ {"If not",
+ <<"{% if not var1 %}yay{% endif %}">>, [{var1, ""}], <<"yay">>},
+ {"If \"0\"",
+ <<"{% if var1 %}boo{% endif %}">>, [{var1, "0"}], <<>>},
+ {"If 0",
+ <<"{% if var1 %}boo{% endif %}">>, [{var1, 0}], <<>>},
+ {"If false",
+ <<"{% if var1 %}boo{% endif %}">>, [{var1, false}], <<>>},
+ {"If false string",
+ <<"{% if var1 %}boo{% endif %}">>, [{var1, "false"}], <<"boo">>},
+ {"If undefined",
+ <<"{% if var1 %}boo{% endif %}">>, [{var1, undefined}], <<>>},
+ {"If other atom",
+ <<"{% if var1 %}yay{% endif %}">>, [{var1, foobar}], <<"yay">>},
+ {"If non-empty string",
+ <<"{% if var1 %}yay{% endif %}">>, [{var1, "hello"}], <<"yay">>},
+ {"If proplist",
+ <<"{% if var1 %}yay{% endif %}">>, [{var1, [{foo, "bar"}]}], <<"yay">>},
+ {"If complex",
+ <<"{% if foo.bar.baz %}omgwtfbbq{% endif %}">>, [], <<"">>}
+ ]},
+ {"if .. in ..",
+ [{"If substring in string",
+ <<"{% if var1 in var2 %}yay{% endif %}">>, [{var1, "rook"}, {var2, "Crooks"}], <<"yay">>},
+ {"If substring in string (false)",
+ <<"{% if var1 in var2 %}boo{% endif %}">>, [{var1, "Cook"}, {var2, "Crooks"}], <<>>},
+ {"If substring not in string",
+ <<"{% if var1 not in var2 %}yay{% endif %}">>, [{var1, "Cook"}, {var2, "Crooks"}], <<"yay">>},
+ {"If substring not in string (false)",
+ <<"{% if var1 not in var2 %}boo{% endif %}">>, [{var1, "rook"}, {var2, "Crooks"}], <<>>},
+ {"If literal substring in string",
+ <<"{% if \"man\" in \"Ottoman\" %}yay{% endif %}">>, [], <<"yay">>},
+ {"If literal substring in string (false)",
+ <<"{% if \"woman\" in \"Ottoman\" %}boo{% endif %}">>, [], <<>>},
+ {"If element in list",
+ <<"{% if var1 in var2 %}yay{% endif %}">>, [{var1, "foo"}, {var2, ["bar", "foo", "baz"]}], <<"yay">>},
+ {"If element in list (false)",
+ <<"{% if var1 in var2 %}boo{% endif %}">>, [{var1, "FOO"}, {var2, ["bar", "foo", "baz"]}], <<>>}
+ ]},
+ {"if .. and ..",
+ [{"If true and true",
+ <<"{% if var1 and var2 %}yay{% endif %}">>, [{var1, true}, {var2, true}], <<"yay">>},
+ {"If true and false",
+ <<"{% if var1 and var2 %}yay{% endif %}">>, [{var1, true}, {var2, false}], <<"">>},
+ {"If false and true",
+ <<"{% if var1 and var2 %}yay{% endif %}">>, [{var1, false}, {var2, true}], <<"">>},
+ {"If false and false ",
+ <<"{% if var1 and var2 %}yay{% endif %}">>, [{var1, false}, {var2, false}], <<"">>}
+ ]},
+ {"if .. or ..",
+ [{"If true or true",
+ <<"{% if var1 or var2 %}yay{% endif %}">>, [{var1, true}, {var2, true}], <<"yay">>},
+ {"If true or false",
+ <<"{% if var1 or var2 %}yay{% endif %}">>, [{var1, true}, {var2, false}], <<"yay">>},
+ {"If false or true",
+ <<"{% if var1 or var2 %}yay{% endif %}">>, [{var1, false}, {var2, true}], <<"yay">>},
+ {"If false or false ",
+ <<"{% if var1 or var2 %}yay{% endif %}">>, [{var1, false}, {var2, false}], <<"">>}
+ ]},
+ {"if equality",
+ [{"If int equals number literal",
+ <<"{% if var1 == 2 %}yay{% endif %}">>, [{var1, 2}], <<"yay">>},
+ {"If int equals number literal (false)",
+ <<"{% if var1 == 2 %}yay{% endif %}">>, [{var1, 3}], <<"">>},
+ {"If string equals string literal",
+ <<"{% if var1 == \"2\" %}yay{% endif %}">>, [{var1, "2"}], <<"yay">>},
+ {"If string equals string literal (false)",
+ <<"{% if var1 == \"2\" %}yay{% endif %}">>, [{var1, "3"}], <<"">>},
+ {"If int not equals number literal",
+ <<"{% if var1 != 2 %}yay{% endif %}">>, [{var1, 3}], <<"yay">>},
+ {"If string not equals string literal",
+ <<"{% if var1 != \"2\" %}yay{% endif %}">>, [{var1, "3"}], <<"yay">>},
+ {"If filter result equals number literal",
+ <<"{% if var1|length == 2 %}yay{% endif %}">>, [{var1, ["fo", "bo"]}], <<"yay">>},
+ {"If filter result equals string literal",
+ <<"{% if var1|capfirst == \"Foo\" %}yay{% endif %}">>, [{var1, "foo"}], <<"yay">>}
+ ]},
+ {"if size comparison",
+ [{"If int greater than number literal",
+ <<"{% if var1 > 2 %}yay{% endif %}">>, [{var1, 3}], <<"yay">>},
+ {"If int greater than negative number literal",
+ <<"{% if var1 > -2 %}yay{% endif %}">>, [{var1, -1}], <<"yay">>},
+ {"If int greater than number literal (false)",
+ <<"{% if var1 > 2 %}yay{% endif %}">>, [{var1, 2}], <<"">>},
+
+ {"If int greater than or equal to number literal",
+ <<"{% if var1 >= 2 %}yay{% endif %}">>, [{var1, 3}], <<"yay">>},
+ {"If int greater than or equal to number literal (2)",
+ <<"{% if var1 >= 2 %}yay{% endif %}">>, [{var1, 2}], <<"yay">>},
+ {"If int greater than or equal to number literal (false)",
+ <<"{% if var1 >= 2 %}yay{% endif %}">>, [{var1, 1}], <<"">>},
+
+ {"If int less than number literal",
+ <<"{% if var1 < 2 %}yay{% endif %}">>, [{var1, 1}], <<"yay">>},
+ {"If int less than number literal (false)",
+ <<"{% if var1 < 2 %}yay{% endif %}">>, [{var1, 2}], <<"">>},
+
+ {"If int less than or equal to number literal",
+ <<"{% if var1 <= 2 %}yay{% endif %}">>, [{var1, 1}], <<"yay">>},
+ {"If int less than or equal to number literal",
+ <<"{% if var1 <= 2 %}yay{% endif %}">>, [{var1, 2}], <<"yay">>},
+ {"If int less than or equal to number literal (false)",
+ <<"{% if var1 <= 2 %}yay{% endif %}">>, [{var1, 3}], <<"">>}
+ ]},
+ {"if complex bool",
+ [{"If (true or false) and true",
+ <<"{% if (var1 or var2) and var3 %}yay{% endif %}">>,
+ [{var1, true}, {var2, false}, {var3, true}], <<"yay">>},
+ {"If true or (false and true)",
+ <<"{% if var1 or (var2 and var3) %}yay{% endif %}">>,
+ [{var1, true}, {var2, false}, {var3, true}], <<"yay">>}
+ ]},
+ {"for",
+ [{"Simple loop",
+ <<"{% for x in list %}{{ x }}{% endfor %}">>, [{'list', ["1", "2", "3"]}],
+ <<"123">>},
+ {"Reversed loop",
+ <<"{% for x in list reversed %}{{ x }}{% endfor %}">>, [{'list', ["1", "2", "3"]}],
+ <<"321">>},
+ {"Expand list",
+ <<"{% for x, y in list %}{{ x }},{{ y }}\n{% endfor %}">>, [{'list', [["X", "1"], ["X", "2"]]}],
+ <<"X,1\nX,2\n">>},
+ {"Expand tuple",
+ <<"{% for x, y in list %}{{ x }},{{ y }}\n{% endfor %}">>, [{'list', [{"X", "1"}, {"X", "2"}]}],
+ <<"X,1\nX,2\n">>},
+ {"Resolve variable attribute",
+ <<"{% for number in person.numbers %}{{ number }}\n{% endfor %}">>, [{person, [{numbers, ["411", "911"]}]}],
+ <<"411\n911\n">>},
+ {"Resolve nested variable attribute",
+ <<"{% for number in person.home.numbers %}{{ number }}\n{% endfor %}">>, [{person, [{home, [{numbers, ["411", "911"]}]}]}],
+ <<"411\n911\n">>},
+ {"Counter0",
+ <<"{% for number in numbers %}{{ forloop.counter0 }}. {{ number }}\n{% endfor %}">>,
+ [{numbers, ["Zero", "One", "Two"]}], <<"0. Zero\n1. One\n2. Two\n">>},
+ {"Counter",
+ <<"{% for number in numbers %}{{ forloop.counter }}. {{ number }}\n{% endfor %}">>,
+ [{numbers, ["One", "Two", "Three"]}], <<"1. One\n2. Two\n3. Three\n">>},
+ {"Reverse Counter0",
+ <<"{% for number in numbers %}{{ forloop.revcounter0 }}. {{ number }}\n{% endfor %}">>,
+ [{numbers, ["Two", "One", "Zero"]}], <<"2. Two\n1. One\n0. Zero\n">>},
+ {"Reverse Counter",
+ <<"{% for number in numbers %}{{ forloop.revcounter }}. {{ number }}\n{% endfor %}">>,
+ [{numbers, ["Three", "Two", "One"]}], <<"3. Three\n2. Two\n1. One\n">>},
+ {"Counter \"first\"",
+ <<"{% for number in numbers %}{% if forloop.first %}{{ number }}{% endif %}{% endfor %}">>,
+ [{numbers, ["One", "Two", "Three"]}], <<"One">>},
+ {"Counter \"last\"",
+ <<"{% for number in numbers %}{% if forloop.last %}{{ number }}{% endif %}{% endfor %}">>,
+ [{numbers, ["One", "Two", "Three"]}], <<"Three">>},
+ {"Nested for loop",
+ <<"{% for outer in list %}{% for inner in outer %}{{ inner }}\n{% endfor %}{% endfor %}">>,
+ [{'list', [["Al", "Albert"], ["Jo", "Joseph"]]}],
+ <<"Al\nAlbert\nJo\nJoseph\n">>},
+ {"Access parent loop counters",
+ <<"{% for outer in list %}{% for inner in outer %}({{ forloop.parentloop.counter0 }}, {{ forloop.counter0 }})\n{% endfor %}{% endfor %}">>,
+ [{'list', [["One", "two"], ["One", "two"]]}], [], [], <<"(0, 0)\n(0, 1)\n(1, 0)\n(1, 1)\n">>,
+ %% the warnings we get from the erlang compiler still needs some care..
+ [error_info([{0, erl_lint, {unused_var, 'Var_inner/3_1:31'}}])]},
+ {"If changed",
+ <<"{% for x in list %}{% ifchanged %}{{ x }}\n{% endifchanged %}{% endfor %}">>,
+ [{'list', ["one", "two", "two", "three", "three", "three"]}], <<"one\ntwo\nthree\n">>},
+ {"If changed/2",
+ <<"{% for x, y in list %}{% ifchanged %}{{ x|upper }}{% endifchanged %}{% ifchanged %}{{ y|lower }}{% endifchanged %}\n{% endfor %}">>,
+ [{'list', [["one", "a"], ["two", "A"], ["two", "B"], ["three", "b"], ["three", "c"], ["Three", "b"]]}], <<"ONEa\nTWO\nb\nTHREE\nc\nb\n">>},
+ {"If changed/else",
+ <<"{% for x in list %}{% ifchanged %}{{ x }}\n{% else %}foo\n{% endifchanged %}{% endfor %}">>,
+ [{'list', ["one", "two", "two", "three", "three", "three"]}], <<"one\ntwo\nfoo\nthree\nfoo\nfoo\n">>},
+ {"If changed/param",
+ <<"{% for date in list %}{% ifchanged date.month %} {{ date.month }}:{{ date.day }}{% else %},{{ date.day }}{% endifchanged %}{% endfor %}\n">>,
+ [{'list', [[{month,"Jan"},{day,1}],[{month,"Jan"},{day,2}],[{month,"Apr"},{day,10}],
+ [{month,"Apr"},{day,11}],[{month,"May"},{day,4}]]}],
+ <<" Jan:1,2 Apr:10,11 May:4\n">>},
+ {"If changed/param2",
+ <<"{% for x, y in list %}{% ifchanged y|upper %}{{ x|upper }}{% endifchanged %}\n{% endfor %}">>,
+ [{'list', [["one", "a"], ["two", "A"], ["two", "B"], ["three", "b"], ["three", "c"], ["Three", "b"]]}], <<"ONE\n\nTWO\n\nTHREE\nTHREE\n">>},
+ {"If changed/param2 combined",
+ <<"{% for x, y in list %}{% ifchanged x y|upper %}{{ x }}{% endifchanged %}\n{% endfor %}">>,
+ [{'list', [["one", "a"], ["two", "A"], ["two", "B"], ["three", "b"], ["three", "B"], ["three", "c"]]}], <<"one\ntwo\ntwo\nthree\n\nthree\n">>},
+ {"If changed/resolve",
+ <<"{% for x in list %}{% ifchanged x.name|first %}{{ x.value }}{% endifchanged %}\n{% endfor %}">>,
+ [{'list', [[{"name", ["nA","nB"]},{"value","1"}],[{"name", ["nA","nC"]},{"value","2"}],
+ [{"name", ["nB","nC"]},{"value","3"}],[{"name", ["nB","nA"]},{"value","4"}]]}],
+ <<"1\n\n3\n\n">>},
+
+ {"Loop undefined var",
+ <<"{% for i in undef %}i = {{ i }}.\n{% endfor %}">>,
+ [],
+ <<"">>},
+ {"Loop filtered value rather than variable",
+ <<"{% for x in 123|make_list %}{% if not forloop.first %}, {% endif %}{{ x }}{% endfor %}">>,
+ [],
+ <<"1, 2, 3">>}
+ ]},
+ {"for/empty",
+ [{"Simple loop",
+ <<"{% for x in list %}{{ x }}{% empty %}shucks{% endfor %}">>, [{'list', ["1", "2", "3"]}],
+ <<"123">>},
+ {"Simple loop (empty)",
+ <<"{% for x in list %}{{ x }}{% empty %}shucks{% endfor %}">>, [{'list', []}],
+ <<"shucks">>}
+ ]},
+ {"ifequal",
+ [{"Compare variable to literal",
+ <<"{% ifequal var1 \"foo\" %}yay{% endifequal %}">>,
+ [{var1, "foo"}], <<"yay">>},
+ {"Compare variable to unequal literal",
+ <<"{% ifequal var1 \"foo\" %}boo{% endifequal %}">>,
+ [{var1, "bar"}], <<>>},
+ {"Compare literal to variable",
+ <<"{% ifequal \"foo\" var1 %}yay{% endifequal %}">>,
+ [{var1, "foo"}], <<"yay">>},
+ {"Compare literal to unequal variable",
+ <<"{% ifequal \"foo\" var1 %}boo{% endifequal %}">>,
+ [{var1, "bar"}], <<>>},
+ {"Compare variable to literal (int string)",
+ <<"{% ifequal var1 \"2\" %}yay{% else %}boo{% endifequal %}">>,
+ [{var1, "2"}], <<"yay">>},
+ {"Compare variable to literal (int)",
+ <<"{% ifequal var1 2 %}yay{% else %}boo{% endifequal %}">>,
+ [{var1, 2}], <<"yay">>},
+ {"Compare variable to unequal literal (int)",
+ <<"{% ifequal var1 2 %}boo{% else %}yay{% endifequal %}">>,
+ [{var1, 3}], <<"yay">>},
+ {"Compare variable to equal literal (atom)",
+ <<"{% ifequal var1 \"foo\"%}yay{% endifequal %}">>,
+ [{var1, foo}], <<"yay">>},
+ {"Compare variable to unequal literal (atom)",
+ <<"{% ifequal var1 \"foo\"%}yay{% else %}boo{% endifequal %}">>,
+ [{var1, bar}], <<"boo">>}
+ ]},
+ {"ifequal/else",
+ [{"Compare variable to literal",
+ <<"{% ifequal var1 \"foo\" %}yay{% else %}boo{% endifequal %}">>,
+ [{var1, "foo"}], <<"yay">>},
+ {"Compare variable to unequal literal",
+ <<"{% ifequal var1 \"foo\" %}boo{% else %}yay{% endifequal %}">>,
+ [{var1, "bar"}], <<"yay">>},
+ {"Compare literal to variable",
+ <<"{% ifequal \"foo\" var1 %}yay{% else %}boo{% endifequal %}">>,
+ [{var1, "foo"}], <<"yay">>},
+ {"Compare literal to unequal variable",
+ <<"{% ifequal \"foo\" var1 %}boo{% else %}yay{% endifequal %}">>,
+ [{var1, "bar"}], <<"yay">>}
+ ]},
+ {"ifnotequal",
+ [{"Compare variable to literal",
+ <<"{% ifnotequal var1 \"foo\" %}boo{% endifnotequal %}">>,
+ [{var1, "foo"}], <<>>},
+ {"Compare variable to unequal literal",
+ <<"{% ifnotequal var1 \"foo\" %}yay{% endifnotequal %}">>,
+ [{var1, "bar"}], <<"yay">>},
+ {"Compare literal to variable",
+ <<"{% ifnotequal \"foo\" var1 %}boo{% endifnotequal %}">>,
+ [{var1, "foo"}], <<>>},
+ {"Compare literal to unequal variable",
+ <<"{% ifnotequal \"foo\" var1 %}yay{% endifnotequal %}">>,
+ [{var1, "bar"}], <<"yay">>}
+ ]},
+ {"ifnotequal/else",
+ [{"Compare variable to literal",
+ <<"{% ifnotequal var1 \"foo\" %}boo{% else %}yay{% endifnotequal %}">>,
+ [{var1, "foo"}], <<"yay">>},
+ {"Compare variable to unequal literal",
+ <<"{% ifnotequal var1 \"foo\" %}yay{% else %}boo{% endifnotequal %}">>,
+ [{var1, "bar"}], <<"yay">>},
+ {"Compare literal to variable",
+ <<"{% ifnotequal \"foo\" var1 %}boo{% else %}yay{% endifnotequal %}">>,
+ [{var1, "foo"}], <<"yay">>},
+ {"Compare literal to unequal variable",
+ <<"{% ifnotequal \"foo\" var1 %}yay{% else %}boo{% endifnotequal %}">>,
+ [{var1, "bar"}], <<"yay">>}
+ ]},
+ {"filter tag",
+ [{"Apply a filter",
+ <<"{% filter escape %}&{% endfilter %}">>, [], <<"&amp;">>},
+ {"Chained filters",
+ <<"{% filter linebreaksbr|escape %}\n{% endfilter %}">>, [], <<"&lt;br /&gt;">>}
+ ]},
+ {"filters",
+ [{"Filter a literal",
+ <<"{{ \"pop\"|capfirst }}">>, [],
+ <<"Pop">>},
+ {"Filters applied in order",
+ <<"{{ var1|force_escape|length }}">>, [{var1, <<"&">>}],
+ <<"5">>},
+ {"Escape is applied last",
+ <<"{{ var1|escape|linebreaksbr }}">>, [{var1, <<"\n">>}],
+ <<"&lt;br /&gt;">>},
+ {"add; lhs number, rhs number",
+ <<"{{ one|add:4}}">>, [{one, 1}],
+ <<"5">>},
+ {"add; lhs numeric string, rhs number",
+ <<"{{ one|add:4}}">>, [{one, "1"}],
+ <<"5">>},
+ {"add; lhs number, rhs numeric string",
+ <<"{{ one|add:'4'}}">>, [{one, 1}],
+ <<"5">>},
+ {"add; lhs non-numeric string, rhs number",
+ <<"{{ one|add:4}}">>, [{one, "foo"}],
+ <<"foo4">>},
+ {"add; lhs number, rhs non-numeric string",
+ <<"{{ one|add:'foo'}}">>, [{one, 1}],
+ <<"1foo">>},
+ {"add; lhs non-numeric string, rhs non-numeric string",
+ <<"{{ one|add:'bar'}}">>, [{one, "foo"}],
+ <<"foobar">>},
+ {"add; lhs numeric string, rhs numeric string",
+ <<"{{ one|add:'4'}}">>, [{one, "1"}],
+ <<"5">>},
+ {"|addslashes",
+ <<"{{ var1|addslashes }}">>, [{var1, "Jimmy's \"great\" meats'n'things"}],
+ <<"Jimmy\\'s \\\"great\\\" meats\\'n\\'things">>},
+ {"|capfirst",
+ <<"{{ var1|capfirst }}">>, [{var1, "dana boyd"}],
+ <<"Dana boyd">>},
+ {"|center:10",
+ <<"{{ var1|center:10 }}">>, [{var1, "MB"}],
+ <<" MB ">>},
+ {"|center:1",
+ <<"{{ var1|center:1 }}">>, [{var1, "KBR"}],
+ <<"B">>},
+ {"|cut:\" \"",
+ <<"{{ var1|cut:\" \" }}">>, [{var1, "String with spaces"}],
+ <<"Stringwithspaces">>},
+ {"|date 1",
+ <<"{{ var1|date:\"jS F Y H:i\" }}">>,
+ [{var1, {1975,7,24}}],
+ <<"24th July 1975 00:00">>},
+ {"|date 2",
+ <<"{{ var1|date:\"jS F Y H:i\" }}">>,
+ [{var1, {{1975,7,24}, {7,13,1}}}],
+ <<"24th July 1975 07:13">>},
+ {"|date 3",
+ <<"{{ var1|date }}">>,
+ [{var1, {{1975,7,24}, {7,13,1}}}],
+ <<"July 24, 1975">>},
+ {"|default:\"foo\" 1",
+ <<"{{ var1|default:\"foo\" }}">>, [], <<"foo">>},
+ {"|default:\"foo\" 2",
+ <<"{{ var1|default:\"foo\" }}">>, [{var1, "bar"}], <<"bar">>},
+ {"|default:\"foo\" 3",
+ <<"{{ var1|default:\"foo\" }}">>, [{var1, "0"}], <<"foo">>},
+ {"|default_if_none:\"foo\"",
+ <<"{{ var1|default_if_none:\"foo\" }}">>, [], <<"foo">>},
+ {"|default_if_none:\"foo\" 2",
+ <<"{{ var1|default_if_none:\"foo\" }}">>, [{var1, "bar"}], <<"bar">>},
+ {"|dictsort 1",
+ <<"{{ var1|dictsort:\"foo\" }}">>,
+ [{var1,[[{foo,2}],[{foo,1}]]}], <<"{foo,1}{foo,2}">>},
+ {"|dictsort 2",
+ <<"{{ var1|dictsort:\"foo.bar\" }}">>,
+ [{var1,[[{foo,[{bar,2}]}],[{foo,[{bar,1}]}]]}],
+ <<"{foo,[{bar,1}]}{foo,[{bar,2}]}">>},
+ {"|divisibleby:\"3\"",
+ <<"{% if var1|divisibleby:\"3\" %}yay{% endif %}">>, [{var1, 21}], <<"yay">>},
+ {"|divisibleby:\"3\"",
+ <<"{% if var1|divisibleby:\"3\" %}yay{% endif %}">>, [{var1, 22}], <<"">>},
+ {"|escape",
+ <<"{% autoescape on %}{{ var1|escape|escape|escape }}{% endautoescape %}">>, [{var1, ">&1"}], <<"&gt;&amp;1">>},
+ {"|escapejs",
+ <<"{{ var1|escapejs }}">>, [{var1, "testing\r\njavascript 'string\" <b>escaping</b>"}],
+ <<"testing\\u000D\\u000Ajavascript \\u0027string\\u0022 \\u003Cb\\u003Eescaping\\u003C/b\\u003E">>},
+ {"|filesizeformat (bytes)",
+ <<"{{ var1|filesizeformat }}">>, [{var1, 1023}], <<"1023 bytes">>},
+ {"|filesizeformat (KB)",
+ <<"{{ var1|filesizeformat }}">>, [{var1, 3487}], <<"3.4 KB">>},
+ {"|filesizeformat (MB)",
+ <<"{{ var1|filesizeformat }}">>, [{var1, 6277098}], <<"6.0 MB">>},
+ {"|filesizeformat (GB)",
+ <<"{{ var1|filesizeformat }}">>, [{var1, 1024 * 1024 * 1024}], <<"1.0 GB">>},
+ {"|first",
+ <<"{{ var1|first }}">>, [{var1, "James"}],
+ <<"J">>},
+ {"|fix_ampersands",
+ <<"{{ var1|fix_ampersands }}">>, [{var1, "Ben & Jerry's"}],
+ <<"Ben &amp; Jerry's">>},
+
+ {"|floatformat:\"-1\"",
+ <<"{{ var1|floatformat:\"-1\" }}">>, [{var1, 34.23234}],
+ <<"34.2">>},
+ {"int |floatformat",
+ <<"{{ var1|floatformat:\"-1\" }}">>, [{var1, 123}],
+ <<"123">>},
+ {"string |floatformat",
+ <<"{{ var1|floatformat:\"-1\" }}">>, [{var1, "123.321"}],
+ <<"123.3">>},
+ {"binary |floatformat",
+ <<"{{ var1|floatformat:\"-1\" }}">>, [{var1, <<"123.321">>}],
+ <<"123.3">>},
+
+ %% from: https://docs.djangoproject.com/en/1.6/ref/templates/builtins/#floatformat
+ {"1.a) |floatformat",
+ <<"{{ var1|floatformat }}">>, [{var1, 34.23234}],
+ <<"34.2">>},
+ {"1.b) |floatformat",
+ <<"{{ var1|floatformat }}">>, [{var1, 34.00000}],
+ <<"34">>},
+ {"1.c) |floatformat",
+ <<"{{ var1|floatformat }}">>, [{var1, 34.26000}],
+ <<"34.3">>},
+ {"2.a) |floatformat:\"3\"",
+ <<"{{ var1|floatformat:\"3\" }}">>, [{var1, 34.23234}],
+ <<"34.232">>},
+ {"2.b) |floatformat:\"3\"",
+ <<"{{ var1|floatformat:\"3\" }}">>, [{var1, 34.00000}],
+ <<"34.000">>},
+ {"2.c) |floatformat:\"3\"",
+ <<"{{ var1|floatformat:\"3\" }}">>, [{var1, 34.26000}],
+ <<"34.260">>},
+ {"3.a) |floatformat:\"0\"",
+ <<"{{ var1|floatformat:\"0\" }}">>, [{var1, 34.23234}],
+ <<"34">>},
+ {"3.b) |floatformat:\"0\"",
+ <<"{{ var1|floatformat:\"0\" }}">>, [{var1, 34.00000}],
+ <<"34">>},
+ {"3.c) |floatformat:\"0\"",
+ <<"{{ var1|floatformat:\"0\" }}">>, [{var1, 39.56000}],
+ <<"40">>},
+ {"4.a) |floatformat:\"-3\"",
+ <<"{{ var1|floatformat:\"-3\" }}">>, [{var1, 34.23234}],
+ <<"34.232">>},
+ {"4.b) |floatformat:\"-3\"",
+ <<"{{ var1|floatformat:\"-3\" }}">>, [{var1, 34.00000}],
+ <<"34">>},
+ {"4.c) |floatformat:\"-3\"",
+ <<"{{ var1|floatformat:\"-3\" }}">>, [{var1, 34.26000}],
+ <<"34.260">>},
+
+ {"|force_escape",
+ <<"{{ var1|force_escape }}">>, [{var1, "Ben & Jerry's <=> \"The World's Best Ice Cream\""}],
+ <<"Ben &amp; Jerry&#039;s &lt;=&gt; &quot;The World&#039;s Best Ice Cream&quot;">>},
+ {"iolist |force_escape",
+ <<"{{ var1|force_escape }}">>, [{var1, ["'a'"]}],
+ <<"&#039;a&#039;">>},
+ {"nested iolist |force_escape",
+ <<"{{ var1|force_escape }}">>, [{var1, ["a'", <<"b">>, [<<"<c">>, "d", ["e>"]]]}],
+ <<"a&#039;b&lt;cde&gt;">>},
+ {"|format_integer",
+ <<"{{ var1|format_integer }}">>, [{var1, 28}], <<"28">>},
+ {"|format_number 1",
+ <<"{{ var1|format_number }}">>, [{var1, 28}], <<"28">>},
+ {"|format_number 2",
+ <<"{{ var1|format_number }}">>, [{var1, 23.77}], <<"23.77">>},
+ {"|format_number 3",
+ <<"{{ var1|format_number }}">>, [{var1, "28.77"}], <<"28.77">>},
+ {"|format_number 4",
+ <<"{{ var1|format_number }}">>, [{var1, "23.77"}], <<"23.77">>},
+ {"|format_number 5",
+ <<"{{ var1|format_number }}">>, [{var1, fun() -> 29 end}], <<"29">>},
+ {"|format_number 6",
+ <<"{{ var1|format_number }}">>, [{var1, fun() -> fun() -> 31 end end}], <<"31">>},
+ {"|get_digit:\"2\"",
+ <<"{{ var1|get_digit:\"2\" }}">>, [{var1, 42}], <<"4">>},
+ {"|iriencode",
+ <<"{{ url|iriencode }}">>, [{url, "You #$*@!!"}], <<"You+#$*@!!">>},
+ {"|join:\", \" (list)",
+ <<"{{ var1|join:\", \" }}">>, [{var1, ["Liberte", "Egalite", "Fraternite"]}],
+ <<"Liberte, Egalite, Fraternite">>},
+ {"|join:\", \" (binary)",
+ <<"{{ var1|join:\", \" }}">>, [{var1, [<<"Liberte">>, "Egalite", <<"Fraternite">>]}],
+ <<"Liberte, Egalite, Fraternite">>},
+ {"|last",
+ <<"{{ var1|last }}">>, [{var1, "XYZ"}],
+ <<"Z">>},
+ {"|length",
+ <<"{{ var1|length }}">>, [{var1, "antidisestablishmentarianism"}],
+ <<"28">>},
+ {"|linebreaks",
+ <<"{{ var1|linebreaks }}">>, [{var1, "Joel\nis a slug"}],
+ <<"<p>Joel<br />is a slug</p>">>},
+ {"|linebreaks",
+ <<"{{ var1|linebreaks }}">>, [{var1, "Joel\n\n\n\nis a slug"}],
+ <<"<p>Joel</p><p>is a slug</p>">>},
+ {"|linebreaks",
+ <<"{{ var1|linebreaks }}">>, [{var1, "Joel\n\nis a \nslug"}],
+ <<"<p>Joel</p><p>is a <br />slug</p>">>},
+ {"|linebreaksbr",
+ <<"{{ var1|linebreaksbr }}">>, [{var1, "One\nTwo\n\nThree\n\n\n"}],
+ <<"One<br />Two<br /><br />Three<br /><br /><br />">>},
+ {"|linebreaksbr",
+ <<"{{ \"One\\nTwo\\n\\nThree\\n\\n\\n\"|linebreaksbr }}">>, [],
+ <<"One<br />Two<br /><br />Three<br /><br /><br />">>},
+ {"|linenumbers",
+ <<"{{ var1|linenumbers }}">>, [{var1, "a\nb\nc"}],
+ <<"1. a\n2. b\n3. c">>},
+ {"|linenumbers",
+ <<"{{ var1|linenumbers }}">>, [{var1, "a"}],
+ <<"1. a">>},
+ {"|linenumbers",
+ <<"{{ var1|linenumbers }}">>, [{var1, "a\n"}],
+ <<"1. a\n2. ">>},
+ {"|ljust:10",
+ <<"{{ var1|ljust:10 }}">>, [{var1, "Gore"}],
+ <<"Gore ">>},
+ {"|lower",
+ <<"{{ var1|lower }}">>, [{var1, "E. E. Cummings"}],
+ <<"e. e. cummings">>},
+ {"|makelist",
+ <<"{{ list|make_list }}">>, [{list, "Joel"}],
+ <<"J","o","e","l">>},
+ {"|pluralize",
+ <<"{{ num|pluralize }}">>, [{num, 1}],
+ <<"">>},
+ {"|pluralize",
+ <<"{{ num|pluralize }}">>, [{num, 2}],
+ <<"s">>},
+ {"|pluralize:\"s\"",
+ <<"{{ num|pluralize }}">>, [{num, 1}],
+ <<"">>},
+ {"|pluralize:\"s\"",
+ <<"{{ num|pluralize }}">>, [{num, 2}],
+ <<"s">>},
+ {"|pluralize:\"y,es\" (list)",
+ <<"{{ num|pluralize:\"y,es\" }}">>, [{num, 1}],
+ <<"y">>},
+ {"|pluralize:\"y,es\" (list)",
+ <<"{{ num|pluralize:\"y,es\" }}">>, [{num, 2}],
+ <<"es">>},
+ {"|random",
+ <<"{{ var1|random }}">>, [{var1, ["foo", "foo", "foo"]}],
+ <<"foo">>},
+ {"|removetags:\"b span\"",
+ <<"{{ var1|removetags:\"b span\" }}">>, [{var1, "<B>Joel</B> <button>is</button> a <span>slug</span>"}],
+ <<"<B>Joel</B> <button>is</button> a slug">>},
+ {"|rjust:10",
+ <<"{{ var1|rjust:10 }}">>, [{var1, "Bush"}],
+ <<" Bush">>},
+ {"|safe",
+ <<"{% autoescape on %}{{ var1|safe|escape }}{% endautoescape %}">>, [{var1, "&"}],
+ <<"&">>},
+ %%python/django slice is zero based, erlang lists are 1 based
+ %%first number included, second number not
+ %%negative numbers are allowed
+ %%regex to convert from erlydtl_filters_tests:
+ % for slice: \?assert.*\( \[(.*)\], erlydtl_filters:(.*)\((.*),"(.*)"\)\),
+ % {"|slice:\"$4\"", <<"{{ var|$2:\"$4\" }}">>, [{var, $3}],<<$1>>},
+ % \t\t{"|slice:\"$4\"",\n\t\t\t\t\t <<"{{ var|$2:\"$4\" }}">>, [{var, $3}],\n\t\t\t\t\t<<$1>>},
+ %
+ % for stringformat:
+ % \?assert.*\( (.*), erlydtl_filters:(.*)\((.*), "(.*)"\) \)
+ % \t\t{"|stringformat:\"$4\"",\n\t\t\t\t\t <<"{{ var|$2:\"$4\" }}">>, [{var, $3}],\n\t\t\t\t\t<<$1>>}
+
+ {"|slice:\":\"",
+ <<"{{ var|slice:\":\" }}">>, [{var, [1,2,3,4,5,6,7,8,9]}],
+ <<1,2,3,4,5,6,7,8,9>>},
+ {"|slice:\"1\"",
+ <<"{{ var|slice:\"1\" }}">>, [{var, [1,2,3,4,5,6,7,8,9]}],
+ <<"2">>},
+ {"|slice:\"100\"",
+ <<"{{ var|slice:\"100\" }}">>, [{var, [1,2,3,4,5,6,7,8,9]}],
+ <<"indexError">>},
+ {"|slice:\"-1\"",
+ <<"{{ var|slice:\"-1\" }}">>, [{var, ["a","b","c","d","e","f","g","h","i"]}],
+ <<"i">>},
+ {"|slice:\"-1\"",
+ <<"{{ var|slice:\"-1\" }}">>, [{var, [1,2,3,4,5,6,7,8,9]}],
+ <<"9">>},
+ {"|slice:\"-100\"",
+ <<"{{ var|slice:\"-100\" }}">>, [{var, [1,2,3,4,5,6,7,8,9]}],
+ <<"indexError">>},
+ {"|slice:\"1:\"",
+ <<"{{ var|slice:\"1:\" }}">>, [{var, [1,2,3,4,5,6,7,8,9]}],
+ <<2,3,4,5,6,7,8,9>>},
+ {"|slice:\"100:\"",
+ <<"{{ var|slice:\"100:\" }}">>, [{var, [1,2,3,4,5,6,7,8,9]}],
+ <<>>},
+ {"|slice:\"-1:\"",
+ <<"{{ var|slice:\"-1:\" }}">>, [{var, ["a","b","c","d","e","f","h","i","j"]}],
+ <<"j">>},
+ {"|slice:\"-1:\"",
+ <<"{{ var|slice:\"-1:\" }}">>, [{var, [1,2,3,4,5,6,7,8,9]}],
+ <<9>>},
+ {"|slice:\"-100:\"",
+ <<"{{ var|slice:\"-100:\" }}">>, [{var, [1,2,3,4,5,6,7,8,9]}],
+ <<1,2,3,4,5,6,7,8,9>>},
+
+ {"|slice:\":1\"",
+ <<"{{ var|slice:\":1\" }}">>, [{var, [1,2,3,4,5,6,7,8,9]}],
+ <<1>>},
+ {"|slice:\":100\"",
+ <<"{{ var|slice:\":100\" }}">>, [{var, [1,2,3,4,5,6,7,8,9]}],
+ <<1,2,3,4,5,6,7,8,9>>},
+ {"|slice:\":-1\"",
+ <<"{{ var|slice:\":-1\" }}">>, [{var, [1,2,3,4,5,6,7,8,9]}],
+ <<1,2,3,4,5,6,7,8>>},
+ {"|slice:\":-100\"",
+ <<"{{ var|slice:\":-100\" }}">>, [{var, [1,2,3,4,5,6,7,8,9]}],
+ <<>>},
+
+ {"|slice:\"-1:-1\"",
+ <<"{{ var|slice:\"-1:-1\" }}">>, [{var, [1,2,3,4,5,6,7,8,9]}],
+ <<>>},
+ {"|slice:\"1:1\"",
+ <<"{{ var|slice:\"1:1\" }}">>, [{var, [1,2,3,4,5,6,7,8,9]}],
+ <<>>},
+ {"|slice:\"1:-1\"",
+ <<"{{ var|slice:\"1:-1\" }}">>, [{var, [1,2,3,4,5,6,7,8,9]}],
+ <<2,3,4,5,6,7,8>>},
+ {"|slice:\"-1:1\"",
+ <<"{{ var|slice:\"-1:1\" }}">>, [{var, [1,2,3,4,5,6,7,8,9]}],
+ <<>>},
+
+ {"|slice:\"-100:-100\"",
+ <<"{{ var|slice:\"-100:-100\" }}">>, [{var, [1,2,3,4,5,6,7,8,9]}],
+ <<>>},
+ {"|slice:\"100:100\"",
+ <<"{{ var|slice:\"100:100\" }}">>, [{var, [1,2,3,4,5,6,7,8,9]}],
+ <<>>},
+ {"|slice:\"100:-100\"",
+ <<"{{ var|slice:\"100:-100\" }}">>, [{var, [1,2,3,4,5,6,7,8,9]}],
+ <<>>},
+ {"|slice:\"-100:100\"",
+ <<"{{ var|slice:\"-100:100\" }}">>, [{var, [1,2,3,4,5,6,7,8,9]}],
+ <<1,2,3,4,5,6,7,8,9>>},
+
+
+ {"|slice:\"1:3\"",
+ <<"{{ var|slice:\"1:3\" }}">>, [{var, [1,2,3,4,5,6,7,8,9]}],
+ <<2,3>>},
+
+ {"|slice:\"::\"",
+ <<"{{ var|slice:\"::\" }}">>, [{var, [1,2,3,4,5,6,7,8,9]}],
+ <<1,2,3,4,5,6,7,8,9>>},
+ {"|slice:\"1:9:1\"",
+ <<"{{ var|slice:\"1:9:1\" }}">>, [{var, [1,2,3,4,5,6,7,8,9]}],
+ <<2,3,4,5,6,7,8,9>>},
+ {"|slice:\"10:1:-1\"",
+ <<"{{ var|slice:\"10:1:-1\" }}">>, [{var, [1,2,3,4,5,6,7,8,9]}],
+ <<9,8,7,6,5,4,3>>},
+ {"|slice:\"-111:-1:1\"",
+ <<"{{ var|slice:\"-111:-1:1\" }}">>, [{var, [1,2,3,4,5,6,7,8,9]}],
+ <<1,2,3,4,5,6,7,8>>},
+
+ {"|slice:\"-111:-111:1\"",
+ <<"{{ var|slice:\"-111:-111:1\" }}">>, [{var, [1,2,3,4,5,6,7,8,9]}],
+ <<>>},
+ {"|slice:\"111:111:1\"",
+ <<"{{ var|slice:\"111:111:1\" }}">>, [{var, [1,2,3,4,5,6,7,8,9]}],
+ <<>>},
+ {"|slice:\"-111:111:1\"",
+ <<"{{ var|slice:\"-111:111:1\" }}">>, [{var, [1,2,3,4,5,6,7,8,9]}],
+ <<1,2,3,4,5,6,7,8,9>>},
+ {"|slice:\"111:-111:1\"",
+ <<"{{ var|slice:\"111:-111:1\" }}">>, [{var, [1,2,3,4,5,6,7,8,9]}],
+ <<>>},
+
+ {"|slice:\"-111:-111:-1\"",
+ <<"{{ var|slice:\"-111:-111:-1\" }}">>, [{var, [1,2,3,4,5,6,7,8,9]}],
+ <<>>},
+ {"|slice:\"111:111:-1\"",
+ <<"{{ var|slice:\"111:111:-1\" }}">>, [{var, [1,2,3,4,5,6,7,8,9]}],
+ <<>>},
+ {"|slice:\"-111:111:-1\"",
+ <<"{{ var|slice:\"-111:111:-1\" }}">>, [{var, [1,2,3,4,5,6,7,8,9]}],
+ <<>>},
+ {"|slice:\"111:-111:-1\"",
+ <<"{{ var|slice:\"111:-111:-1\" }}">>, [{var, [1,2,3,4,5,6,7,8,9]}],
+ <<9,8,7,6,5,4,3,2,1>>}, {"|phone2numeric",
+ <<"{{ var1|phone2numeric }}">>, [{var1, "1-800-COLLECT"}],
+ <<"1-800-2655328">>},
+ {"|slugify",
+ <<"{{ var1|slugify }}">>, [{var1, "What The $#_! Was He Thinking?"}],
+ <<"what-the-_-was-he-thinking">>},
+ {"|slice:\"s\"",
+ <<"{{ var|stringformat:\"s\" }}">>, [{var, "test"}],
+ <<"test">>},
+ {"|stringformat:\"s\"",
+ <<"{{ var|stringformat:\"s\" }}">>, [{var, "test"}],
+ <<"test">>},
+ {"|stringformat:\"s\"",
+ <<"{{ var|stringformat:\"s\" }}">>, [{var, "1"}],
+ <<"1">>},
+ {"|stringformat:\"s\"",
+ <<"{{ var|stringformat:\"s\" }}">>, [{var, "test"}],
+ <<"test">>},
+ {"|stringformat:\"10s\"",
+ <<"{{ var|stringformat:\"10s\" }}">>, [{var, "test"}],
+ <<" test">>},
+ {"|stringformat:\"-10s\"",
+ <<"{{ var|stringformat:\"-10s\" }}">>, [{var, "test"}],
+ <<"test ">>},
+
+ {"|stringformat:\"d\"",
+ <<"{{ var|stringformat:\"d\" }}">>, [{var, "90"}],
+ <<"90">>},
+ {"|stringformat:\"10d\"",
+ <<"{{ var|stringformat:\"10d\" }}">>, [{var, "90"}],
+ <<" 90">>},
+ {"|stringformat:\"-10d\"",
+ <<"{{ var|stringformat:\"-10d\" }}">>, [{var, "90"}],
+ <<"90 ">>},
+ {"|stringformat:\"i\"",
+ <<"{{ var|stringformat:\"i\" }}">>, [{var, "90"}],
+ <<"90">>},
+ {"|stringformat:\"10i\"",
+ <<"{{ var|stringformat:\"10i\" }}">>, [{var, "90"}],
+ <<" 90">>},
+ {"|stringformat:\"-10i\"",
+ <<"{{ var|stringformat:\"-10i\" }}">>, [{var, "90"}],
+ <<"90 ">>},
+ {"|stringformat:\"0.2d\"",
+ <<"{{ var|stringformat:\"0.2d\" }}">>, [{var, "9"}],
+ <<"09">>},
+ {"|stringformat:\"10.4d\"",
+ <<"{{ var|stringformat:\"10.4d\" }}">>, [{var, "9"}],
+ <<" 0009">>},
+ {"|stringformat:\"-10.4d\"",
+ <<"{{ var|stringformat:\"-10.4d\" }}">>, [{var, "9"}],
+ <<"0009 ">>},
+
+ {"|stringformat:\"f\"",
+ <<"{{ var|stringformat:\"f\" }}">>, [{var, "1"}],
+ <<"1.000000">>},
+ {"|stringformat:\".2f\"",
+ <<"{{ var|stringformat:\".2f\" }}">>, [{var, "1"}],
+ <<"1.00">>},
+ {"|stringformat:\"0.2f\"",
+ <<"{{ var|stringformat:\"0.2f\" }}">>, [{var, "1"}],
+ <<"1.00">>},
+ {"|stringformat:\"-0.2f\"",
+ <<"{{ var|stringformat:\"-0.2f\" }}">>, [{var, "1"}],
+ <<"1.00">>},
+ {"|stringformat:\"10.2f\"",
+ <<"{{ var|stringformat:\"10.2f\" }}">>, [{var, "1"}],
+ <<" 1.00">>},
+ {"|stringformat:\"-10.2f\"",
+ <<"{{ var|stringformat:\"-10.2f\" }}">>, [{var, "1"}],
+ <<"1.00 ">>},
+ {"|stringformat:\".2f\"",
+ <<"{{ var|stringformat:\".2f\" }}">>, [{var, "1"}],
+ <<"1.00">>},
+ {"|stringformat:\"x\"",
+ <<"{{ var|stringformat:\"x\" }}">>, [{var, "90"}],
+ <<"5a">>},
+ {"|stringformat:\"X\"",
+ <<"{{ var|stringformat:\"X\" }}">>, [{var, "90"}],
+ <<"5A">>},
+
+ {"|stringformat:\"o\"",
+ <<"{{ var|stringformat:\"o\" }}">>, [{var, "90"}],
+ <<"132">>},
+
+ {"|stringformat:\"e\"",
+ <<"{{ var|stringformat:\"e\" }}">>, [{var, "90"}],
+ <<"9.000000e+01">>},
+ {"|stringformat:\"e\"",
+ <<"{{ var|stringformat:\"e\" }}">>, [{var, "90000000000"}],
+ <<"9.000000e+10">>},
+ {"|stringformat:\"E\"",
+ <<"{{ var|stringformat:\"E\" }}">>, [{var, "90"}],
+ <<"9.000000E+01">>},
+ {"|striptags",
+ <<"{{ var|striptags }}">>, [{var, "<b>Joel</b> <button>is</button> a <span>slug</span>"}],
+ <<"Joel is a slug">>},
+ {"|striptags",
+ <<"{{ var|striptags }}">>, [{var, "<B>Joel</B> <button>is</button> a <span>slug</Span>"}],
+ <<"Joel is a slug">>},
+ {"|striptags",
+ <<"{{ var|striptags }}">>, [{var, "Check out <a href=\"http://www.djangoproject.com\" rel=\"nofollow\">http://www.djangoproject.com</a>"}],
+ <<"Check out http://www.djangoproject.com">>},
+ {"|time:\"H:i\"",
+ <<"{{ var|time:\"H:i\" }}">>, [{var, {{2010,12,1}, {10,11,12}} }],
+ <<"10:11">>},
+ {"|time",
+ <<"{{ var|time }}">>, [{var, {{2010,12,1}, {10,11,12}} }],
+ <<"10:11 a.m.">>},
+ {"|timesince:from_date",
+ <<"{{ from_date|timesince:conference_date }}">>, [{conference_date, {{2006,6,1},{8,0,0}} }, {from_date, {{2006,6,1},{0,0,0}} }],
+ <<"8 hours">>},
+ {"|timesince:from_date",
+ <<"{{ from_date|timesince:conference_date }}">>, [{conference_date, {{2010,6,1},{8,0,0}} },{from_date, {{2006,6,1},{0,0,0}} }],
+ <<"4 years, 1 day">>}, % leap year
+ {"|timesince:from_date",
+ <<"{{ from_date|timesince:conference_date }}">>, [{conference_date, {{2006,7,15},{8,0,0}} },{from_date, {{2006,6,1},{0,0,0}} }],
+ <<"1 month, 2 weeks">>},
+ {"|timeuntil:from_date",
+ <<"{{ conference_date|timeuntil:from_date }}">>, [{conference_date, {{2006,6,1},{8,0,0}} }, {from_date, {{2006,6,1},{0,0,0}} }],
+ <<"8 hours">>},
+ {"|timeuntil:from_date",
+ <<"{{ conference_date|timeuntil:from_date }}">>, [{conference_date, {{2010,6,1},{8,0,0}} },{from_date, {{2006,6,1},{0,0,0}} }],
+ <<"4 years, 1 day">>},
+ {"|timeuntil:from_date",
+ <<"{{ conference_date|timeuntil:from_date }}">>, [{conference_date, {{2006,7,15},{8,0,0}} },{from_date, {{2006,6,1},{0,0,0}} }],
+ <<"1 month, 2 weeks">>},
+ {"|title",
+ <<"{{ \"my title case\"|title }}">>, [],
+ <<"My Title Case">>},
+ {"|title (pre-formatted)",
+ <<"{{ \"My Title Case\"|title }}">>, [],
+ <<"My Title Case">>},
+ {"|title (wacky separators)",
+ <<"{{ \"my-title!case\"|title }}">>, [],
+ <<"My-Title!Case">>},
+ {"|title (numbers)",
+ <<"{{ \"my-title123CaSe\"|title }}">>, [],
+ <<"My-Title123case">>},
+ {"|title (Irish names)",
+ <<"{{ \"who's o'malley?\"|title }}">>, [],
+ <<"Who's O'Malley?">>},
+ {"|truncatechars:0",
+ <<"{{ var1|truncatechars:0 }}">>, [{var1, "Empty Me"}],
+ <<"...">>},
+ {"|truncatechars:14",
+ <<"{{ var1|truncatechars:14 }}">>, [{var1, "Truncate Me Please"}],
+ <<"Truncate Me...">>},
+ {"|truncatechars:17",
+ <<"{{ var1|truncatechars:17 }}">>, [{var1, "Don't Truncate Me"}],
+ <<"Don't Truncate Me">>},
+ {"|truncatechars:4 (UTF-8)",
+ <<"{{ var1|truncatechars:4 }}">>, [{var1, "\x{E2}\x{82}\x{AC}1.99"}],
+ <<"\x{E2}\x{82}\x{AC}...">>},
+ {"|truncatechars:5 (UTF-8)",
+ <<"{{ var1|truncatechars:5 }}">>, [{var1, "\x{E2}\x{82}\x{AC} 1.99"}],
+ <<"\x{E2}\x{82}\x{AC} ...">>},
+ {"|truncatewords:0",
+ <<"{{ var1|truncatewords:0 }}">>, [{var1, "Empty Me"}],
+ <<" ...">>},
+ {"|truncatewords:2",
+ <<"{{ var1|truncatewords:2 }}">>, [{var1, "Truncate Me Please"}],
+ <<"Truncate Me ...">>},
+ {"|truncatewords:3",
+ <<"{{ var1|truncatewords:3 }}">>, [{var1, "Don't Truncate Me"}],
+ <<"Don't Truncate Me">>},
+ {"|truncatewords_html:4",
+ <<"{{ var1|truncatewords_html:4 }}">>, [{var1, "<p>The <strong>Long and <em>Winding</em> Road</strong> is too long</p>"}],
+ <<"<p>The <strong>Long and <em>Winding</em>...</strong></p>">>},
+ {"|unordered_list",
+ <<"{{ var1|unordered_list }}">>, [{var1, ["States", ["Kansas", ["Lawrence", "Topeka"], "Illinois"]]}],
+ <<"<li>States<ul><li>Kansas<ul><li>Lawrence</li><li>Topeka</li></ul></li><li>Illinois</li></ul></li>">>},
+ {"|upper",
+ <<"{{ message|upper }}">>, [{message, "That man has a gun."}],
+ <<"THAT MAN HAS A GUN.">>},
+ {"|urlencode",
+ <<"{{ url|urlencode }}">>, [{url, "You #$*@!!"}],
+ <<"You%20%23%24%2A%40%21%21">>},
+ {"|urlencode",
+ <<"{{ url|urlencode }}">>, [{url, "http://www.example.org/foo?a=b&c=d"}],
+ <<"http%3A//www.example.org/foo%3Fa%3Db%26c%3Dd">>},
+ {"|urlencode",
+ <<"{{ url|urlencode:\"\" }}">>, [{url, "http://www.example.org/foo?a=b&c=d"}],
+ <<"http%3A%2F%2Fwww.example.org%2Ffoo%3Fa%3Db%26c%3Dd">>},
+ {"|urlencode",
+ <<"{{ url|urlencode:\":/?=&\" }}">>, [{url, "http://www.example.org/foo?a=b&c=d"}],
+ <<"http://www.example.org/foo?a=b&c=d">>},
+ {"|urlize",
+ <<"{{ var|urlize }}">>, [{var, "Check out www.djangoproject.com"}],
+ <<"Check out <a href=\"http://www.djangoproject.com\" rel=\"nofollow\">www.djangoproject.com</a>">>},
+ {"|urlize",
+ <<"{{ var|urlize }}">>, [{var, "Check out http://www.djangoproject.com"}],
+ <<"Check out <a href=\"http://www.djangoproject.com\" rel=\"nofollow\">http://www.djangoproject.com</a>">>},
+ {"|urlize",
+ <<"{{ var|urlize }}">>, [{var, "Check out \"http://www.djangoproject.com\""}],
+ <<"Check out \"<a href=\"http://www.djangoproject.com\" rel=\"nofollow\">http://www.djangoproject.com</a>\"">>},
+ {"|urlizetrunc:15",
+ <<"{{ var|urlizetrunc:15 }}">>, [{var, "Check out www.djangoproject.com"}],
+ <<"Check out <a href=\"http://www.djangoproject.com\" rel=\"nofollow\">www.djangopr...</a>">>},
+ {"|wordcount",
+ <<"{{ words|wordcount }}">>, [{words, "Why Hello There!"}],
+ <<"3">>},
+ {"|wordwrap:2",
+ <<"{{ words|wordwrap:2 }}">>, [{words, "this is"}],
+ <<"this \nis">>},
+ {"|wordwrap:100",
+ <<"{{ words|wordwrap:100 }}">>, [{words, "testing testing"}],
+ <<"testing testing">>},
+ {"|wordwrap:10",
+ <<"{{ words|wordwrap:10 }}">>, [{words, ""}],
+ <<"">>},
+ {"|wordwrap:1",
+ <<"{{ words|wordwrap:1 }}">>, [{words, "two"}],
+ <<"two">>},
+ %% yesno match: \?assert.*\( (.*), erlydtl_filters:(.*)\((.*), "(.*)"\)\)
+ %% yesno replace: \t\t{"|$2:\"$4\"",\n\t\t\t\t\t <<"{{ var|$2:\"$4\" }}">>, [{var, $3}],\n\t\t\t\t\t<<$1>>}
+ {"|yesno:\"yeah,no,maybe\"",
+ <<"{{ var|yesno:\"yeah,no,maybe\" }}">>, [{var, true}],
+ <<"yeah">>},
+ {"|yesno:\"yeah,no,maybe\"",
+ <<"{{ var|yesno:\"yeah,no,maybe\" }}">>, [{var, false}],
+ <<"no">>},
+ {"|yesno:\"yeah,no\"",
+ <<"{{ var|yesno:\"yeah,no\" }}">>, [{var, undefined}],
+ <<"no">>},
+ {"|yesno:\"yeah,no,maybe\"",
+ <<"{{ var|yesno:\"yeah,no,maybe\" }}">>, [{var, undefined}],
+ <<"maybe">>},
+
+ {"string |yesno:\"yeah,no,maybe\"",
+ <<"{{ var|yesno:\"yeah,no,maybe\" }}">>, [{var, "non-empty string"}],
+ <<"yeah">>},
+ {"binary |yesno:\"yeah,no,maybe\"",
+ <<"{{ var|yesno:\"yeah,no,maybe\" }}">>, [{var, <<"non-empty binary">>}],
+ <<"yeah">>},
+ {"empty string |yesno:\"yeah,no,maybe\"",
+ <<"{{ var|yesno:\"yeah,no,maybe\" }}">>, [{var, ""}],
+ <<"no">>},
+ {"empty binary |yesno:\"yeah,no\"",
+ <<"{{ var|yesno:\",no\" }}">>, [{var, <<"">>}],
+ <<"no">>},
+ {"term |yesno:\"yeah,,maybe\"",
+ <<"{{ var|yesno:\"yeah,no,maybe\" }}">>, [{var, {my, [term, "test"]}}],
+ <<"yeah">>},
+ {"|yesno:\"yeah,\"",
+ <<"{{ var|yesno:\"yeah,\" }}">>, [{var, false}],
+ <<"">>},
+ {"|yesno:\"yeah,,maybe\"",
+ <<"{{ var|yesno:\"yeah,,maybe\" }}">>, [{var, false}],
+ <<"">>},
+ #test{
+ title = "|yesno:\"missing_false_choice\"",
+ source = <<"{{ var|yesno:\"missing_false_choice\" }}">>,
+ render_vars = [{var, true}],
+ output = {error, {yesno, choices}}
+ }
+ ]},
+ {"filters_if",
+ [{"Filter if 1.1",
+ <<"{% if var1|length_is:0 %}Y{% else %}N{% endif %}">>,
+ [{var1, []}],
+ <<"Y">>},
+ {"Filter if 1.2",
+ <<"{% if var1|length_is:1 %}Y{% else %}N{% endif %}">>,
+ [{var1, []}],
+ <<"N">>},
+ {"Filter if 1.3",
+ <<"{% if var1|length_is:7 %}Y{% else %}N{% endif %}">>,
+ [{var1, []}],
+ <<"N">>},
+ {"Filter if 2.1",
+ <<"{% if var1|length_is:0 %}Y{% else %}N{% endif %}">>,
+ [{var1, ["foo"]}],
+ <<"N">>},
+ {"Filter if 2.2",
+ <<"{% if var1|length_is:1 %}Y{% else %}N{% endif %}">>,
+ [{var1, ["foo"]}],
+ <<"Y">>},
+ {"Filter if 2.3",
+ <<"{% if var1|length_is:7 %}Y{% else %}N{% endif %}">>,
+ [{var1, ["foo"]}],
+ <<"N">>},
+ {"Filter if 3.1",
+ <<"{% ifequal var1|length 0 %}Y{% else %}N{% endifequal %}">>,
+ [{var1, []}],
+ <<"Y">>},
+ {"Filter if 3.2",
+ <<"{% ifequal var1|length 1 %}Y{% else %}N{% endifequal %}">>,
+ [{var1, []}],
+ <<"N">>},
+ {"Filter if 4.1",
+ <<"{% ifequal var1|length 3 %}Y{% else %}N{% endifequal %}">>,
+ [{var1, ["foo", "bar", "baz"]}],
+ <<"Y">>},
+ {"Filter if 4.2",
+ <<"{% ifequal var1|length 0 %}Y{% else %}N{% endifequal %}">>,
+ [{var1, ["foo", "bar", "baz"]}],
+ <<"N">>},
+ {"Filter if 4.3",
+ <<"{% ifequal var1|length 1 %}Y{% else %}N{% endifequal %}">>,
+ [{var1, ["foo", "bar", "baz"]}],
+ <<"N">>}
+ ]},
+ {"firstof",
+ [{"Firstof first",
+ <<"{% firstof foo bar baz %}">>,
+ [{foo, "1"},{bar, "2"}],
+ <<"1">>},
+ {"Firstof second",
+ <<"{% firstof foo bar baz %}">>,
+ [{bar, "2"}],
+ <<"2">>},
+ {"Firstof none",
+ <<"{% firstof foo bar baz %}">>,
+ [],
+ <<"">>},
+ {"Firstof complex",
+ <<"{% firstof foo.bar.baz bar %}">>,
+ [{foo, [{bar, [{baz, "quux"}]}]}],
+ <<"quux">>},
+ {"Firstof undefined complex",
+ <<"{% firstof foo.bar.baz bar %}">>,
+ [{bar, "bar"}],
+ <<"bar">>},
+ {"Firstof literal",
+ <<"{% firstof foo bar \"baz\" %}">>,
+ [],
+ <<"baz">>}
+ ]},
+ {"regroup .. endregroup",
+ [{"Ordered",
+ <<"{% regroup people by gender as gender_list %}{% for gender in gender_list %}{{ gender.grouper }}\n{% for item in gender.list %}{{ item.first_name }}\n{% endfor %}{% endfor %}{% endregroup %}">>,
+ [{people, [[{first_name, "George"}, {gender, "Male"}], [{first_name, "Bill"}, {gender, "Male"}],
+ [{first_name, "Margaret"}, {gender, "Female"}], [{first_name, "Condi"}, {gender, "Female"}]]}],
+ <<"Male\nGeorge\nBill\nFemale\nMargaret\nCondi\n">>},
+ {"Unordered",
+ <<"{% regroup people by gender as gender_list %}{% for gender in gender_list %}{{ gender.grouper }}\n{% for item in gender.list %}{{ item.first_name }}\n{% endfor %}{% endfor %}{% endregroup %}">>,
+ [{people, [[{first_name, "George"}, {gender, "Male"}],
+ [{first_name, "Margaret"}, {gender, "Female"}],
+ [{first_name, "Condi"}, {gender, "Female"}],
+ [{first_name, "Bill"}, {gender, "Male"}]
+ ]}],
+ <<"Male\nGeorge\nFemale\nMargaret\nCondi\nMale\nBill\n">>},
+ {"NestedOrdered",
+ <<"{% regroup people by name.last as lastname_list %}{% for lastname in lastname_list %}{{ lastname.grouper }}\n{% for item in lastname.list %}{{ item.name.first }}\n{% endfor %}{% endfor %}{% endregroup %}">>,
+ [{people, [[{name, [{first,"George"},{last,"Costanza"}]}],
+ [{name, [{first,"Margaret"},{last,"Costanza"}]}],
+ [{name, [{first,"Bill"},{last,"Buffalo"}]}],
+ [{name, [{first,"Condi"},{last,"Buffalo"}]}]]}],
+ <<"Costanza\nGeorge\nMargaret\nBuffalo\nBill\nCondi\n">>},
+ {"NestedUnordered",
+ <<"{% regroup people by name.last as lastname_list %}{% for lastname in lastname_list %}{{ lastname.grouper }}\n{% for item in lastname.list %}{{ item.name.first }}\n{% endfor %}{% endfor %}{% endregroup %}">>,
+ [{people, [[{name, [{first,"George"},{last,"Costanza"}]}],
+ [{name, [{first,"Bill"},{last,"Buffalo"}]}],
+ [{name, [{first,"Margaret"},{last,"Costanza"}]}],
+ [{name, [{first,"Condi"},{last,"Buffalo"}]}]]}],
+ <<"Costanza\nGeorge\nBuffalo\nBill\nCostanza\nMargaret\nBuffalo\nCondi\n">>},
+ {"Filter",
+ <<"{% regroup people|dictsort:\"name.last\" by name.last as lastname_list %}{% for lastname in lastname_list %}{{ lastname.grouper }}\n{% for item in lastname.list %}{{ item.name.first }}\n{% endfor %}{% endfor %}{% endregroup %}">>,
+ [{people, [[{name, [{first,"George"},{last,"Costanza"}]}],
+ [{name, [{first,"Bill"},{last,"Buffalo"}]}],
+ [{name, [{first,"Margaret"},{last,"Costanza"}]}],
+ [{name, [{first,"Condi"},{last,"Buffalo"}]}]]}],
+ <<"Buffalo\nBill\nCondi\nCostanza\nGeorge\nMargaret\n">>}
+ ]},
+ {"regroup",
+ [{"Ordered",
+ <<"{% regroup people by gender as gender_list %}{% for gender in gender_list %}{{ gender.grouper }}\n{% for item in gender.list %}{{ item.first_name }}\n{% endfor %}{% endfor %}">>,
+ [{people, [[{first_name, "George"}, {gender, "Male"}], [{first_name, "Bill"}, {gender, "Male"}],
+ [{first_name, "Margaret"}, {gender, "Female"}], [{first_name, "Condi"}, {gender, "Female"}]]}],
+ <<"Male\nGeorge\nBill\nFemale\nMargaret\nCondi\n">>},
+ {"Unordered",
+ <<"{% regroup people by gender as gender_list %}{% for gender in gender_list %}{{ gender.grouper }}\n{% for item in gender.list %}{{ item.first_name }}\n{% endfor %}{% endfor %}">>,
+ [{people, [[{first_name, "George"}, {gender, "Male"}],
+ [{first_name, "Margaret"}, {gender, "Female"}],
+ [{first_name, "Condi"}, {gender, "Female"}],
+ [{first_name, "Bill"}, {gender, "Male"}]
+ ]}],
+ <<"Male\nGeorge\nFemale\nMargaret\nCondi\nMale\nBill\n">>},
+ {"NestedOrdered",
+ <<"{% regroup people by name.last as lastname_list %}{% for lastname in lastname_list %}{{ lastname.grouper }}\n{% for item in lastname.list %}{{ item.name.first }}\n{% endfor %}{% endfor %}">>,
+ [{people, [[{name, [{first,"George"},{last,"Costanza"}]}],
+ [{name, [{first,"Margaret"},{last,"Costanza"}]}],
+ [{name, [{first,"Bill"},{last,"Buffalo"}]}],
+ [{name, [{first,"Condi"},{last,"Buffalo"}]}]]}],
+ <<"Costanza\nGeorge\nMargaret\nBuffalo\nBill\nCondi\n">>},
+ {"NestedUnordered",
+ <<"{% regroup people by name.last as lastname_list %}{% for lastname in lastname_list %}{{ lastname.grouper }}\n{% for item in lastname.list %}{{ item.name.first }}\n{% endfor %}{% endfor %}">>,
+ [{people, [[{name, [{first,"George"},{last,"Costanza"}]}],
+ [{name, [{first,"Bill"},{last,"Buffalo"}]}],
+ [{name, [{first,"Margaret"},{last,"Costanza"}]}],
+ [{name, [{first,"Condi"},{last,"Buffalo"}]}]]}],
+ <<"Costanza\nGeorge\nBuffalo\nBill\nCostanza\nMargaret\nBuffalo\nCondi\n">>},
+ {"Filter",
+ <<"{% regroup people|dictsort:\"name.last\" by name.last as lastname_list %}{% for lastname in lastname_list %}{{ lastname.grouper }}\n{% for item in lastname.list %}{{ item.name.first }}\n{% endfor %}{% endfor %}">>,
+ [{people, [[{name, [{first,"George"},{last,"Costanza"}]}],
+ [{name, [{first,"Bill"},{last,"Buffalo"}]}],
+ [{name, [{first,"Margaret"},{last,"Costanza"}]}],
+ [{name, [{first,"Condi"},{last,"Buffalo"}]}]]}],
+ <<"Buffalo\nBill\nCondi\nCostanza\nGeorge\nMargaret\n">>},
+ {"With surrounding context",
+ <<"People: {% regroup people by gender as gender_list %}{% for gender in gender_list %}{{ gender.grouper }}\n{% for item in gender.list %}{{ item.first_name }}\n{% endfor %}{% endfor %}Done.">>,
+ [{people, [[{first_name, "George"}, {gender, "Male"}], [{first_name, "Bill"}, {gender, "Male"}],
+ [{first_name, "Margaret"}, {gender, "Female"}], [{first_name, "Condi"}, {gender, "Female"}]]}],
+ <<"People: Male\nGeorge\nBill\nFemale\nMargaret\nCondi\nDone.">>}
+ ]},
+ {"spaceless",
+ [{"Beginning", <<"{% spaceless %} <b>foo</b>{% endspaceless %}">>, [], <<"<b>foo</b>">>},
+ {"Middle", <<"{% spaceless %}<b>foo</b> <b>bar</b>{% endspaceless %}">>, [], <<"<b>foo</b><b>bar</b>">>},
+ {"End", <<"{% spaceless %}<b>foo</b> {% endspaceless %}">>, [], <<"<b>foo</b>">>},
+ {"NewLine", <<"{% spaceless %}\n<div> \n <b>foo</b> \n </div>\n {% endspaceless %}">>, [], <<"<div><b>foo</b></div>">>}
+ ]},
+ {"templatetag",
+ [{"openblock", <<"{% templatetag openblock %}">>, [], <<"{%">>},
+ {"closeblock", <<"{% templatetag closeblock %}">>, [], <<"%}">>},
+ {"openvariable", <<"{% templatetag openvariable %}">>, [], <<"{{">>},
+ {"closevariable", <<"{% templatetag closevariable %}">>, [], <<"}}">>},
+ {"openbrace", <<"{% templatetag openbrace %}">>, [], <<"{">>},
+ {"closebrace", <<"{% templatetag closebrace %}">>, [], <<"}">>},
+ {"opencomment", <<"{% templatetag opencomment %}">>, [], <<"{#">>},
+ {"closecomment", <<"{% templatetag closecomment %}">>, [], <<"#}">>}
+ ]},
+ {"trans",
+ [{"trans functional default locale",
+ <<"Hello {% trans \"Hi\" %}">>, [], <<"Hello Hi">>
+ },
+ {"trans functional reverse locale",
+ <<"Hello {% trans \"Hi\" %}">>, [], [{locale, "reverse"}],
+ [{blocktrans_locales, ["reverse"]}, {blocktrans_fun, fun("Hi"=Key, "reverse") -> list_to_binary(lists:reverse(Key)) end}],
+ <<"Hello iH">>
+ },
+ {"trans literal at run-time",
+ <<"Hello {% trans \"Hi\" %}">>, [], [{translation_fun, fun("Hi") -> "Konichiwa" end}], [],
+ <<"Hello Konichiwa">>},
+ {"trans variable at run-time",
+ <<"Hello {% trans var1 %}">>, [{var1, <<"Hi">>}], [{translation_fun, fun(<<"Hi">>) -> <<"Konichiwa">> end}], [],
+ <<"Hello Konichiwa">>},
+ {"trans literal at run-time: No-op",
+ <<"Hello {% trans \"Hi\" noop %}">>, [], [{translation_fun, fun("Hi") -> <<"Konichiwa">> end}], [],
+ <<"Hello Hi">>},
+ {"trans variable at run-time: No-op",
+ <<"Hello {% trans var1 noop %}">>, [{var1, <<"Hi">>}], [{translation_fun, fun(<<"Hi">>) -> <<"Konichiwa">> end}], [],
+ <<"Hello Hi">>},
+ {"trans as",
+ <<"{% trans 'Hans' as name %}Hello {{ name }}">>, [], <<"Hello Hans">>
+ }
+ ]},
+ {"blocktrans",
+ [{"blocktrans default locale",
+ <<"{% blocktrans %}Hello{% endblocktrans %}">>, [], <<"Hello">>},
+ {"blocktrans choose locale",
+ <<"{% blocktrans %}Hello, {{ name }}{% endblocktrans %}">>, [{name, "Mr. President"}], [{locale, "de"}],
+ [{blocktrans_locales, ["de"]}, {blocktrans_fun, fun("Hello, {{ name }}", "de") -> <<"Guten tag, {{ name }}">> end}], <<"Guten tag, Mr. President">>},
+ {"blocktrans with args",
+ <<"{% blocktrans with var1=foo %}{{ var1 }}{% endblocktrans %}">>, [{foo, "Hello"}], <<"Hello">>},
+ #test{
+ title = "blocktrans blocks in content not allowed",
+ source = <<"{% blocktrans %}Hello{%if name%}, {{ name }}{%endif%}!{% endblocktrans %}">>,
+ errors = [error_info([{{1, 24}, erlydtl_parser, ["syntax error before: ",["\"if\""]]}])]
+ },
+ #test{
+ title = "blocktrans nested variables not allowed",
+ source = <<"{% blocktrans %}Hello, {{ user.name }}!{% endblocktrans %}">>,
+ errors = [error_info([{{1,31}, erlydtl_parser, ["syntax error before: ","'.'"]}])]
+ },
+ {"blocktrans runtime",
+ <<"{% blocktrans with v1=foo%}Hello, {{ name }}! See {{v1}}.{%endblocktrans%}">>,
+ [{name, "Mr. President"}, {foo, <<"rubber-duck">>}],
+ [{translation_fun, fun("Hello, {{ name }}! See {{ v1 }}.") -> <<"Guten tag, {{name}}! Sehen {{ v1 }}.">> end}],
+ [], <<"Guten tag, Mr. President! Sehen rubber-duck.">>}
+ ]},
+ {"verbatim",
+ [{"Plain verbatim",
+ <<"{% verbatim %}{{ oh no{% foobar %}{% endverbatim %}">>, [],
+ <<"{{ oh no{% foobar %}">>},
+ {"Named verbatim",
+ <<"{% verbatim foobar %}{% verbatim %}{% endverbatim foobar2 %}{% endverbatim foobar %}">>, [],
+ <<"{% verbatim %}{% endverbatim foobar2 %}">>}
+ ]},
+ {"widthratio",
+ [{"Literals", <<"{% widthratio 5 10 100 %}">>, [], <<"50">>},
+ {"Rounds up", <<"{% widthratio a b 100 %}">>, [{a, 175}, {b, 200}], <<"88">>}
+ ]},
+ {"with",
+ [{"Cache literal",
+ <<"{% with a=1 %}{{ a }}{% endwith %}">>, [], <<"1">>},
+ {"Cache variable",
+ <<"{% with a=b %}{{ a }}{% endwith %}">>, [{b, "foo"}], <<"foo">>},
+ {"Cache variable with attribute",
+ <<"I enjoy {% with a = var1 %}{{ a.game }}{% endwith %}">>, [{var1, [{game, "Othello"}]}], <<"I enjoy Othello">>},
+ {"Cache variable attribute",
+ <<"I enjoy {% with a = var1.game %}{{ a }}{% endwith %}">>, [{var1, [{game, "Othello"}]}], <<"I enjoy Othello">>},
+ {"Cache multiple",
+ <<"{% with alpha=1 beta=b %}{{ alpha }}/{{ beta }}{% endwith %}">>, [{b, 2}], <<"1/2">>}
+ ]},
+ {"unicode",
+ [{"(tm) somewhere",
+ <<"">>, [], <<"">>}
+ ]},
+ {"contrib_humanize",
+ [{"intcomma",
+ <<"{{ a|intcomma }} {{ b|intcomma }} {{ c|intcomma }} {{ d|intcomma }}">>,
+ [{a, 999}, {b, 123456789}, {c, 12345}, {d, 1234567890}], [],
+ [{custom_filters_modules, [erlydtl_contrib_humanize]}],
+ <<"999 123,456,789 12,345 1,234,567,890">>}
+ ]},
+ %% custom syntax stuff
+ {"extension_module",
+ [ %% the erlydtl_test_extension module replaces a foo identifier with bar when hitting a # following foo.
+ {"replace parsed token", <<"{{ foo # }}">>, [{bar, "ok"}], [],
+ [{extension_module, erlydtl_test_extension}], <<"ok">>},
+ #test{
+ title = "proper error message",
+ source = <<"{{ bar # }}">>,
+ render_vars = [{bar, "ok"}],
+ compile_opts = [{extension_module, erlydtl_test_extension},
+ report, return, force_recompile, {out_dir, false}],
+ errors = [error_info([{{1,8},erlydtl_scanner,{illegal_char, $#}}])]
+ },
+ %% accept identifiers as expressions (this is a dummy functionality to test the parser extensibility)
+ {"identifiers as expressions", <<"{{ foo.bar or baz }}">>, [{baz, "ok"}], [],
+ [{extension_module, erlydtl_test_extension}], <<"ok">>}
+ ]},
+ {"records",
+ [{"field access",
+ <<"{{ r.baz }}">>, [{r, #testrec{ foo="Foo", bar="Bar", baz="Baz" }}], [],
+ [{record_info, [{testrec, record_info(fields, testrec)}]}],
+ <<"Baz">>}
+ ]},
+ {"error reporting",
+ [#test{
+ title = "no out dir warning",
+ source = <<"foo bar">>,
+ compile_opts = [report, return, force_recompile],
+ output = <<"foo bar">>,
+ warnings = [error_info([no_out_dir])]
+ },
+ #test{
+ title = "warnings as errors",
+ source = <<"foo bar">>,
+ compile_opts = [report, return, warnings_as_errors, force_recompile],
+ errors = [error_info([no_out_dir])]
+ },
+ #test{
+ title = "illegal character",
+ source = <<"{{{">>,
+ errors = [error_info([{{1,3},erlydtl_scanner,{illegal_char, ${}}])]
+ },
+ #test{
+ title = "unexpected end of file - in code",
+ source = <<"{{">>,
+ errors = [error_info([{{1,3},erlydtl_scanner,{eof, in_code}}])]
+ },
+ #test{
+ title = "unexpected end of file - in comment",
+ source = <<"{#">>,
+ errors = [error_info([{{1,3},erlydtl_scanner,{eof, in_comment}}])]
+ },
+ {"unknown library",
+ <<"{% load foo %}">>, [], [], [],
+ <<>>,
+ [error_info(
+ [{{1,9},erlydtl_compiler_utils,{load_library,foo,foo,nofile}}
+ ])]
+ },
+ {"not a library",
+ <<"{% load foo %}">>, [], [],
+ [{libraries, [{foo, ?MODULE}]}],
+ <<>>,
+ [error_info(
+ [{{1,9},erlydtl_compiler_utils,{load_library,foo,?MODULE,behaviour}}
+ ])]
+ },
+ {"library version",
+ <<"{% load foo %}">>, [], [],
+ [{libraries, [{foo, erlydtl_lib_testversion}]}],
+ <<>>,
+ [error_info(
+ [{{1,9},erlydtl_compiler_utils,{load_library,foo,erlydtl_lib_testversion,{version,invalid}}}
+ ])]
+ },
+ {"not in library",
+ <<"{% load foo bar from test1 %}\n{{ \"w00t\"|reverse }}">>, [], [],
+ [{libraries, [{test1, erlydtl_lib_test1}]}],
+ <<"\n">>,
+ [error_info(
+ [{{2,11},erlydtl_beam_compiler,{unknown_filter,reverse,1}},
+ {{1,22},erlydtl_compiler_utils,{load_from,test1,erlydtl_lib_test1,foo}},
+ {{1,22},erlydtl_compiler_utils,{load_from,test1,erlydtl_lib_test1,bar}}
+ ])]
+ },
+ {"pre load unknown library",
+ <<"{{ '123'|reverse }}">>, [], [],
+ [{default_libraries, [test1]}],
+ <<"">>,
+ [error_info(
+ [{{1,10},erlydtl_beam_compiler,{unknown_filter,reverse,1}},
+ {none,erlydtl_compiler_utils,{load_library,test1,test1,nofile}}
+ ])]
+ }
+ ]},
+ {"load",
+ [{"filter",
+ <<"{% load test1 %}{{ \"1234\"|reverse }}">>, [], [],
+ [{libraries, [{test1, erlydtl_lib_test1}]}],
+ <<"4321">>
+ },
+ {"named",
+ <<"{% load reverse from test1 %}{{ \"abcd\"|reverse }}">>, [], [],
+ [{libraries, [{test1, erlydtl_lib_test1}]}],
+ <<"dcba">>
+ },
+ {"pre loaded",
+ <<"{{ QWER|reverse }}">>, [{'QWER', "Qwerty"}], [],
+ [{default_libraries, [test1]},
+ {libraries, [{test1, erlydtl_lib_test1}]}],
+ <<"ytrewQ">>
+ }
+ ]}
+ ].
+
+%% {Name, DTL, Vars, Output}
+%% {Name, DTL, Vars, RenderOpts, Output}
+%% {Name, DTL, Vars, RenderOpts, CompilerOpts, Output}
+%% {Name, DTL, Vars, RenderOpts, CompilerOpts, Output, Warnings}
+
+def_to_record(Group, #test{ title=Name }=T) ->
+ T#test{ title = lists:concat([Group, ": ", Name]) };
+def_to_record(Group, {Name, DTL, Vars, Output}) ->
+ def_to_record(Group, {Name, DTL, Vars, [], [], Output, default_warnings()});
+def_to_record(Group, {Name, DTL, Vars, RenderOpts, Output}) ->
+ def_to_record(Group, {Name, DTL, Vars, RenderOpts, [], Output, default_warnings()});
+def_to_record(Group, {Name, DTL, Vars, RenderOpts, CompilerOpts, Output}) ->
+ def_to_record(Group, {Name, DTL, Vars, RenderOpts, CompilerOpts, Output, default_warnings()});
+def_to_record(Group, {Name, DTL, Vars, RenderOpts, CompilerOpts, Output, Warnings}) ->
+ #test{
+ title=lists:concat([Group, ": ", Name]),
+ source=DTL,
+ render_vars=Vars,
+ render_opts=RenderOpts,
+ compile_opts=CompilerOpts ++ (#test{})#test.compile_opts,
+ output=Output,
+ warnings=Warnings
+ }.
+
+%% vars_to_binary(Vars) when is_list(Vars) ->
+%% lists:map(fun
+%% ({Key, [H|_] = Value}) when is_tuple(H) ->
+%% {Key, vars_to_binary(Value)};
+%% ({Key, [H|_] = Value}) when is_integer(H) ->
+%% {Key, list_to_binary(Value)};
+%% ({Key, Value}) ->
+%% {Key, Value}
+%% end, Vars);
+%% vars_to_binary(Vars) ->
+%% Vars.
+
+generate_test_date() ->
+ {{Y,M,D}, _} = erlang:localtime(),
+ MonthName = [
+ "January", "February", "March", "April",
+ "May", "June", "July", "August", "September",
+ "October", "November", "December"
+ ],
+ OrdinalSuffix = [
+ "st","nd","rd","th","th","th","th","th","th","th", % 1-10
+ "th","th","th","th","th","th","th","th","th","th", % 10-20
+ "st","nd","rd","th","th","th","th","th","th","th", % 20-30
+ "st"
+ ],
+ list_to_binary([
+ "It is the ",
+ integer_to_list(D),
+ lists:nth(D, OrdinalSuffix),
+ " of ", lists:nth(M, MonthName),
+ " ", integer_to_list(Y), "."
+ ]).
+
+
+default_warnings() -> [].
+
+error_info(File, Ws, Mod) ->
+ {File, [error_info(W, Mod) || W <- Ws]}.
+
+error_info({Line, ErrorDesc}, Mod)
+ when is_integer(Line); Line =:= none ->
+ {Line, Mod, ErrorDesc};
+error_info({Line, Module, _}=ErrorDesc, _Mod)
+ when is_integer(Line), is_atom(Module) ->
+ ErrorDesc;
+error_info({none, Module, _}=ErrorDesc, _Mod)
+ when is_atom(Module) ->
+ ErrorDesc;
+error_info({{Line, Col}, Module, _}=ErrorDesc, _Mod)
+ when is_integer(Line), is_integer(Col), is_atom(Module) ->
+ ErrorDesc;
+error_info(Ws, Mod) when is_list(Ws) ->
+ error_info("erly_test", Ws, Mod);
+error_info(ErrorDesc, Mod) ->
+ {none, Mod, ErrorDesc}.
+
+error_info(Ei) ->
+ error_info(Ei, erlydtl_beam_compiler).
31 test/erlydtl_test_extension.erl
View
@@ -0,0 +1,31 @@
+-module(erlydtl_test_extension).
+
+-export([scan/1, parse/1, compile_ast/2]).
+-include("erlydtl_ext.hrl").
+
+%% look for a foo identifer followed by a #
+scan(#scanner_state{ template="#" ++ T,
+ scanned=[{identifier, Loc, foo}|Scanned],
+ pos={L,C} }=S) ->
+ %% return new state with the hash dropped, and the foo identifer replaced with bar
+ {ok, S#scanner_state{ template=T,
+ scanned=[{identifier, Loc, "rab"}|Scanned],
+ pos={L, C+1} }};
+scan(#scanner_state{ template="#" ++ _T, pos=Pos }) ->
+ %% give error when # not follows foo
+ {error, {Pos,erlydtl_scanner,{illegal_char, $#}}};
+scan(_) ->
+ %% for anything else, fallback to the error message from erlydtl_scanner..
+ undefined.
+
+parse(State) ->
+ erlydtl_extension_testparser:resume(State).
+
+%% {{ varA or varB }} is equivalent to {% if varA %}{{ varA }}{% else %}{{ varB }}{% endif %}
+compile_ast({value_or, {Value1, Value2}}, TreeWalker) ->
+ {{V1_Ast, V1_Info}, TW1} = erlydtl_beam_compiler:value_ast(Value1, false, false, TreeWalker),
+ {{V2_Ast, V2_Info}, TW2} = erlydtl_beam_compiler:value_ast(Value2, false, false, TW1),
+ {{erl_syntax:case_expr(V1_Ast,
+ [erl_syntax:clause([erl_syntax:atom(undefined)], none, [V2_Ast]),
+ erl_syntax:clause([erl_syntax:underscore()], none, [V1_Ast])
+ ]), erlydtl_compiler_utils:merge_info(V1_Info, V2_Info)}, TW2}.
60 test/erlydtl_tests.erl
View
@@ -0,0 +1,60 @@
+%%%-------------------------------------------------------------------
+%%% File: erlydtl_tests.erl
+%%% @author Andreas Stenius <kaos@astekk.se>
+%%% @copyright 2014 Andreas Stenius
+%%% @doc
+%%% Test suite for erlydtl
+%%% @end
+%%%
+%%% The MIT License
+%%%
+%%% Copyright (c) 2014 Andreas Stenius
+%%%
+%%% Permission is hereby granted, free of charge, to any person obtaining a copy
+%%% of this software and associated documentation files (the "Software"), to deal
+%%% in the Software without restriction, including without limitation the rights
+%%% to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+%%% copies of the Software, and to permit persons to whom the Software is
+%%% furnished to do so, subject to the following conditions:
+%%%
+%%% The above copyright notice and this permission notice shall be included in
+%%% all copies or substantial portions of the Software.
+%%%
+%%% THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+%%% IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+%%% FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+%%% AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+%%% LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+%%% OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+%%% THE SOFTWARE.
+%%%
+%%% @since 2014 by Andreas Stenius
+%%%-------------------------------------------------------------------
+-module(erlydtl_tests).
+-author('Andreas Stenius <kaos@astekk.se>').
+
+-include_lib("eunit/include/eunit.hrl").
+-include("testrunner.hrl").
+
+var_test() ->
+ {ok, test} = erlydtl:compile_template("String value is: {{ var1 }}", test, [warnings_as_errors, report, {out_dir, false}]),
+ {ok, Output} = test:render([{var1, "foo"}]),
+ ?assertMatch(<<"String value is: foo">>, iolist_to_binary(Output)).
+
+runner_test() ->
+ run_test(
+ #test{
+ source = {template, "String value is: {{ var1 }}"},
+ output = <<"String value is: foo">>,
+ render_vars = [{var1, "foo"}]
+ }).
+
+all_defs_test_() ->
+ [{T#test.title,
+ fun () -> run_test(T) end}
+ || T <- [erlydtl_test_defs:def_to_record(G, D)
+ || {G, Ds} <- erlydtl_test_defs:tests(),
+ D <- Ds
+ %% G == "vars"
+ ]
+ ].
16 test/testrunner.hrl
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@@ -0,0 +1,16 @@
+-ifndef(noimport).
+-import(erlydtl_eunit_testrunner, [run_test/1, run_compile/1, run_render/1]).
+-endif.
+
+-record(test, {
+ title = "<no title>",
+ module = erly_test,
+ source,
+ output,
+ compile_opts = [report, return, {auto_escape, false}, force_recompile, {out_dir, false}],
+ compile_vars = [],
+ render_opts = [],
+ render_vars = [],
+ warnings = [],
+ errors = []
+ }).
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