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authornobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2009-10-02 15:47:54 +0000
committernobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2009-10-02 15:47:54 +0000
commit1457dca5d89487270554d7e90db8840780f2489f (patch)
treeb5010fd4817516e9a300270dd51d845f67b0e287 /test/ripper/dummyparser.rb
parent7054856938ad771b32e612f480e4767977dcab3f (diff)
* test/ripper/dummyparser.rb (DummyParser): improvement by Magnus
Holm in [ruby-core:25884]. * remove scanner events which simply returned the first argument. * all parser events are now automatically generated. * simplify blocks. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@25193 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'test/ripper/dummyparser.rb')
-rw-r--r--test/ripper/dummyparser.rb493
1 files changed, 48 insertions, 445 deletions
diff --git a/test/ripper/dummyparser.rb b/test/ripper/dummyparser.rb
index a76632e..2c107b3 100644
--- a/test/ripper/dummyparser.rb
+++ b/test/ripper/dummyparser.rb
@@ -47,6 +47,13 @@ class NodeList
end
class DummyParser < Ripper
+ Ripper::PARSER_EVENTS.each do |event|
+ event = event.to_s
+ define_method(:"on_#{event}") do |*args|
+ Node.new(event, *args)
+ end
+ end
+
def hook(name)
class << self; self; end.class_eval do
define_method(name) do |*a, &b|
@@ -75,22 +82,10 @@ class DummyParser < Ripper
Node.new('void')
end
- def on_BEGIN(stmts)
- Node.new('BEGIN', stmts)
- end
-
- def on_END(stmts)
- Node.new('END', stmts)
- end
-
def on_var_ref(name)
Node.new('ref', name)
end
- def on_alias(a, b)
- Node.new('alias', a, b)
- end
-
def on_var_alias(a, b)
Node.new('valias', a, b)
end
@@ -99,18 +94,6 @@ class DummyParser < Ripper
Node.new('aliaserr', a)
end
- def on_aref(a, b)
- Node.new('aref', a, b)
- end
-
- def on_aref_field(a, b)
- Node.new('aref_field', a, b)
- end
-
- def on_arg_ambiguous
- Node.new('arg_ambiguous')
- end
-
def on_arg_paren(args)
args
end
@@ -152,6 +135,47 @@ class DummyParser < Ripper
on_args_add_block(m.children, b)
m
end
+
+ def on_paren(params)
+ params
+ end
+
+ def on_brace_block(params, code)
+ Node.new('block', params, code)
+ end
+
+ def on_block_var(params, shadow)
+ params
+ end
+
+ def on_rest_param(var)
+ "*#{var}"
+ end
+
+ def on_blockarg(var)
+ "&#{var}"
+ end
+
+ def on_params(required, optional, rest, more, block)
+ args = NodeList.new
+
+ required.each do |req|
+ args.push(req)
+ end if required
+
+ optional.each do |var, val|
+ args.push("#{var}=#{val}")
+ end if optional
+
+ args.push(rest) if rest
+
+ more.each do |m|
+ args.push(m)
+ end if more
+
+ args.push(block) if block
+ args
+ end
def on_assoc_new(a, b)
Node.new('assoc', a, b)
@@ -164,425 +188,4 @@ class DummyParser < Ripper
def on_assoclist_from_args(a)
Node.new('assocs', *a.list)
end
-
- ######## untested
-
- def on_array(a)
- Node.new('array', a)
- end
-
- def on_assign(a, b)
- Node.new('assign', a, b)
- end
-
- def on_assign_error(a)
- Node.new('assign_error', a)
- end
-
- def on_begin(a)
- Node.new('begin', a)
- end
-
- def on_binary(a, b, c)
- Node.new('binary', a, b, c)
- end
-
- def on_block_var(a, b)
- Node.new('block_var', a, b)
- end
-
- def on_bodystmt(a, b, c, d)
- Node.new('bodystmt', a, b, c, d)
- end
-
- def on_brace_block(a, b)
- Node.new('brace_block', a, b)
- end
-
- def on_break(a)
- Node.new('break', a)
- end
-
- def on_call(a, b, c)
- Node.new('call', a, b, c)
- end
-
- def on_case(a, b)
- Node.new('case', a, b)
- end
-
- def on_class(a, b, c)
- Node.new('class', a, b, c)
- end
-
- def on_class_name_error(a)
- Node.new('class_name_error', a)
- end
-
- def on_command(a, b)
- Node.new('command', a, b)
- end
-
- def on_command_call(a, b, c, d)
- Node.new('command_call', a, b, c, d)
- end
-
- def on_const_ref(a)
- Node.new('const_ref', a)
- end
-
- def on_constpath_field(a, b)
- Node.new('constpath_field', a, b)
- end
-
- def on_constpath_ref(a, b)
- Node.new('constpath_ref', a, b)
- end
-
- def on_def(a, b, c)
- Node.new('def', a, b, c)
- end
-
- def on_defined(a)
- Node.new('defined', a)
- end
-
- def on_defs(a, b, c, d, e)
- Node.new('defs', a, b, c, d, e)
- end
-
- def on_do_block(a, b)
- Node.new('do_block', a, b)
- end
-
- def on_dot2(a, b)
- Node.new('dot2', a, b)
- end
-
- def on_dot3(a, b)
- Node.new('dot3', a, b)
- end
-
- def on_dyna_symbol(a)
- Node.new('dyna_symbol', a)
- end
-
- def on_else(a)
- Node.new('else', a)
- end
-
- def on_elsif(a, b, c)
- Node.new('elsif', a, b, c)
- end
-
- def on_ensure(a)
- Node.new('ensure', a)
- end
-
- def on_fcall(a)
- Node.new('fcall', a)
- end
-
- def on_field(a, b, c)
- Node.new('field', a, b, c)
- end
-
- def on_for(a, b, c)
- Node.new('for', a, b, c)
- end
-
- def on_hash(a)
- Node.new('hash', a)
- end
-
- def on_if(a, b, c)
- Node.new('if', a, b, c)
- end
-
- def on_if_mod(a, b)
- Node.new('if_mod', a, b)
- end
-
- def on_ifop(a, b, c)
- Node.new('ifop', a, b, c)
- end
-
- def on_iter_block(a, b)
- Node.new('iter_block', a, b)
- end
-
- def on_massign(a, b)
- Node.new('massign', a, b)
- end
-
- def on_mlhs_add(a, b)
- Node.new('mlhs_add', a, b)
- end
-
- def on_mlhs_add_star(a, b)
- Node.new('mlhs_add_star', a, b)
- end
-
- def on_mlhs_new
- Node.new('mlhs_new')
- end
-
- def on_mlhs_paren(a)
- Node.new('mlhs_paren', a)
- end
-
- def on_module(a, b)
- Node.new('module', a, b)
- end
-
- def on_mrhs_add(a, b)
- Node.new('mrhs_add', a, b)
- end
-
- def on_mrhs_add_star(a, b)
- Node.new('mrhs_add_star', a, b)
- end
-
- def on_mrhs_new
- Node.new('mrhs_new')
- end
-
- def on_mrhs_new_from_arglist(a)
- Node.new('mrhs_new_from_arglist', a)
- end
-
- def on_next(a)
- Node.new('next', a)
- end
-
- def on_opassign(a, b, c)
- Node.new('opassign', a, b, c)
- end
-
- def on_param_error(a)
- Node.new('param_error', a)
- end
-
- def on_params(a, b, c, d, e)
- Node.new('params', a, b, c, d, e)
- end
-
- def on_paren(a)
- Node.new('paren', a)
- end
-
- def on_parse_error(a)
- Node.new('parse_error', a)
- end
-
- def on_qwords_add(a, b)
- Node.new('qwords_add', a, b)
- end
-
- def on_qwords_new
- Node.new('qwords_new')
- end
-
- def on_redo
- Node.new('redo')
- end
-
- def on_regexp_literal(a, b)
- Node.new('regexp_literal', a, b)
- end
-
- def on_rescue(a, b, c, d)
- Node.new('rescue', a, b, c, d)
- end
-
- def on_rescue_mod(a, b)
- Node.new('rescue_mod', a, b)
- end
-
- def on_restparam(a)
- Node.new('restparam', a)
- end
-
- def on_retry
- Node.new('retry')
- end
-
- def on_return(a)
- Node.new('return', a)
- end
-
- def on_return0
- Node.new('return0')
- end
-
- def on_sclass(a, b)
- Node.new('sclass', a, b)
- end
-
- def on_sp(a)
- Node.new('space', a)
- end
-
- def on_string_add(a, b)
- Node.new('string_add', a, b)
- end
-
- def on_string_concat(a, b)
- Node.new('string_concat', a, b)
- end
-
- def on_string_content
- Node.new('string_content')
- end
-
- def on_string_dvar(a)
- Node.new('string_dvar', a)
- end
-
- def on_string_embexpr(a)
- Node.new('string_embexpr', a)
- end
-
- def on_string_literal(a)
- Node.new('string_literal', a)
- end
-
- def on_super(a)
- Node.new('super', a)
- end
-
- def on_symbol(a)
- Node.new('symbol', a)
- end
-
- def on_symbol_literal(a)
- Node.new('symbol_literal', a)
- end
-
- def on_topconst_field(a)
- Node.new('topconst_field', a)
- end
-
- def on_topconst_ref(a)
- Node.new('topconst_ref', a)
- end
-
- def on_unary(a, b)
- Node.new('unary', a, b)
- end
-
- def on_undef(a)
- Node.new('undef', a)
- end
-
- def on_unless(a, b, c)
- Node.new('unless', a, b, c)
- end
-
- def on_unless_mod(a, b)
- Node.new('unless_mod', a, b)
- end
-
- def on_until_mod(a, b)
- Node.new('until_mod', a, b)
- end
-
- def on_var_field(a)
- Node.new('var_field', a)
- end
-
- def on_when(a, b, c)
- Node.new('when', a, b, c)
- end
-
- def on_while(a, b)
- Node.new('while', a, b)
- end
-
- def on_while_mod(a, b)
- Node.new('while_mod', a, b)
- end
-
- def on_word_add(a, b)
- Node.new('word_add', a, b)
- end
-
- def on_word_new
- Node.new('word_new')
- end
-
- def on_words_add(a, b)
- Node.new('words_add', a, b)
- end
-
- def on_words_new
- Node.new('words_new')
- end
-
- def on_xstring_add(a, b)
- Node.new('xstring_add', a, b)
- end
-
- def on_xstring_literal(a)
- Node.new('xstring_literal', a)
- end
-
- def on_xstring_new
- Node.new('xstring_new')
- end
-
- def on_yield(a)
- Node.new('yield', a)
- end
-
- def on_yield0
- Node.new('yield0')
- end
-
- def on_zsuper
- Node.new('zsuper')
- end
-
- def on_backref(a)
- a
- end
- def on_comma(a)
- a
- end
- def on_gvar(a)
- a
- end
- def on_ident(a)
- a
- end
- def on_int(a)
- a
- end
- def on_kw(a)
- a
- end
- def on_lbrace(a)
- a
- end
- def on_rbrace(a)
- a
- end
- def on_lbracket(a)
- a
- end
- def on_rbracket(a)
- a
- end
- def on_lparen(a)
- a
- end
- def on_rparen(a)
- a
- end
- def on_op(a)
- a
- end
- def on_semicolon(a)
- a
- end
end