Generated on Wed Aug 01 14:04:26 -0300 2007 with rcov 0.8.0
Code reported as executed by Ruby looks like this... and this: this line is also marked as covered. Lines considered as run by rcov, but not reported by Ruby, look like this, and this: these lines were inferred by rcov (using simple heuristics). Finally, here's a line marked as not executed.
| Name | Total lines | Lines of code | Total coverage | Code coverage | ||||||||
| lib/constant_pool/cpinfo.rb | 194 | 143 |
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1 require 'utils' 2 require 'pool_helper' 3 4 module YAJD 5 6 module ConstantPool 7 8 class CPInfo 9 10 protected 11 def initialize(pool, tag) def initialize(pool, tag) 978 lib/constant_pool/strings.rb:35 in 'YAJD::ConstantPool::CUTF8Info#initialize' 390 lib/constant_pool/cpinfo.rb:147 in 'YAJD::ConstantPool::CommonAttrs#initialize' 286 lib/constant_pool/cpinfo.rb:130 in 'YAJD::ConstantPool::CNameType#initialize' 260 lib/constant_pool/numbers.rb:36 in 'YAJD::ConstantPool::CLongDouble#initialize' 82 lib/constant_pool/cpinfo.rb:78 in 'YAJD::ConstantPool::CClass#initialize' 47 lib/constant_pool/strings.rb:14 in 'YAJD::ConstantPool::CString#initialize' 9 lib/constant_pool/numbers.rb:7 in 'YAJD::ConstantPool::CIntegerFloat#initialize' 12 @tag = tag 13 @pool = pool 14 end 15 16 CLASS = 7 17 FIELD_REF = 9 18 METHOD_REF = 10 19 I_METHOD_REF = 11 20 STRING = 8 21 INTEGER = 3 22 FLOAT = 4 23 LONG = 5 24 DOUBLE = 6 25 NAME_AND_TYPE = 12 26 UTF8 = 1 27 28 #TODO make it work using the class name (e.g.: CLASS => CClass) 29 Classes = { 30 CLASS => 'CClass', 31 FIELD_REF => 'CFieldRef', 32 METHOD_REF => 'CMethodRef', 33 I_METHOD_REF => 'CIMethodRef', 34 STRING => 'CString', 35 INTEGER => 'CInteger', 36 FLOAT => 'CFloat', 37 LONG => 'CLong', 38 DOUBLE => 'CDouble', 39 NAME_AND_TYPE => 'CNameType', 40 UTF8 => 'CUTF8Info' 41 } 42 43 def check_ref_utf(constant_pool, idx) def check_ref_utf(constant_pool, idx) 264 lib/constant_pool/cpinfo.rb:138 in 'YAJD::ConstantPool::CNameType#validate' 53 lib/constant_pool/cpinfo.rb:85 in 'YAJD::ConstantPool::CClass#validate' 39 lib/constant_pool/strings.rb:23 in 'YAJD::ConstantPool::CString#validate' 44 check_reference(constant_pool, idx, CPInfo::UTF8) check_reference(constant_pool, idx, CPInfo::UTF8) 356 YAJD::ConstantPool::CPInfo#check_reference at lib/constant_pool/cpinfo.rb:49 45 end 46 def check_ref_class(constant_pool, idx) def check_ref_class(constant_pool, idx) 368 lib/constant_pool/cpinfo.rb:155 in 'YAJD::ConstantPool::CommonAttrs#validate' 47 check_reference(constant_pool, idx, CPInfo::CLASS) check_reference(constant_pool, idx, CPInfo::CLASS) 368 YAJD::ConstantPool::CPInfo#check_reference at lib/constant_pool/cpinfo.rb:49 48 end 49 def check_reference(constant_pool, idx, expected_tag) def check_reference(constant_pool, idx, expected_tag) 368 lib/constant_pool/cpinfo.rb:47 in 'YAJD::ConstantPool::CPInfo#check_ref_class' 356 lib/constant_pool/cpinfo.rb:44 in 'YAJD::ConstantPool::CPInfo#check_ref_utf' 200 lib/constant_pool/cpinfo.rb:169 in 'YAJD::ConstantPool::CMethodRef#validate' 155 lib/constant_pool/cpinfo.rb:187 in 'YAJD::ConstantPool::CIMethodRef#validate' 13 lib/constant_pool/cpinfo.rb:178 in 'YAJD::ConstantPool::CFieldRef#validate' 50 obj = constant_pool.at(idx) obj = constant_pool.at(idx) 1092 YAJD::ConstantPool::Pool#at at lib/constant_pool.rb:42 51 if obj.nil? 52 raise(ValidationError, "invalid constant pool index #{idx}") 53 end 54 if obj.tag != expected_tag 55 raise(ValidationError, "invalid structure at #{idx} (needed #{expected_tag}, was #{obj.tag})") 56 end 57 end 58 59 public 60 attr_reader :tag 61 62 def self.create_instance(pool, f) def self.create_instance(pool, f) 2052 lib/constant_pool.rb:21 in 'YAJD::ConstantPool::Pool#initialize' 63 tag = f.read_u1 tag = f.read_u1 2052 File#read_u1 at lib/ext/file.rb:6 64 klass = Classes[tag] 65 raise "unknown tag (#{tag})" if klass.nil? 66 result = eval(klass).new(pool, tag, f) result = eval(klass).new(pool, tag, f) 978 YAJD::ConstantPool::CUTF8Info#initialize at lib/constant_pool/strings.rb:34 390 YAJD::ConstantPool::CommonAttrs#initialize at lib/constant_pool/cpinfo.rb:146 286 YAJD::ConstantPool::CNameType#initialize at lib/constant_pool/cpinfo.rb:129 260 YAJD::ConstantPool::CLongDouble#initialize at lib/constant_pool/numbers.rb:35 82 YAJD::ConstantPool::CClass#initialize at lib/constant_pool/cpinfo.rb:77 47 YAJD::ConstantPool::CString#initialize at lib/constant_pool/strings.rb:13 7 YAJD::ConstantPool::CInteger#initialize at lib/constant_pool/numbers.rb:21 2 YAJD::ConstantPool::CIntegerFloat#initialize at lib/constant_pool/numbers.rb:6 67 68 result 69 end 70 71 def validate(constant_pool) 72 raise(ValidationError, "non implemented validation for #{self.class}") 73 end 74 end 75 76 class CClass < CPInfo 77 def initialize(pool, tag, f) def initialize(pool, tag, f) 82 lib/constant_pool/cpinfo.rb:66 in '#<Class:YAJD::ConstantPool::CPInfo>#create_instance' 78 super(pool, tag) super(pool, tag) 82 YAJD::ConstantPool::CPInfo#initialize at lib/constant_pool/cpinfo.rb:11 79 @name_index = f.read_u2 @name_index = f.read_u2 82 File#read_u2 at lib/ext/file.rb:10 80 end 81 82 attr_reader :name_index 83 84 def validate(constant_pool) def validate(constant_pool) 53 lib/constant_pool.rb:35 in 'YAJD::ConstantPool::Pool#validate' 85 check_ref_utf(constant_pool, name_index) check_ref_utf(constant_pool, name_index) 53 YAJD::ConstantPool::CPInfo#check_ref_utf at lib/constant_pool/cpinfo.rb:43 86 #TODO check name is valid class name or interface name in internal form 87 end 88 89 def to_s 90 "#{self.class}: #{@name_index}" 91 end 92 93 def full_name def full_name 491 lib/constant_pool/cpinfo.rb:99 in 'YAJD::ConstantPool::CClass#name' 472 lib/visitor/javap/class_file.rb:151 in 'YAJD::Visitor::Javap::ClassFileVisitor#klass' 376 lib/visitor/javap/code_info.rb:96 in 'YAJD::Visitor::Javap::CodeInfoVisitor#refactor_me' 184 lib/visitor/javap/code_info.rb:81 in 'YAJD::Visitor::Javap::CodeInfoVisitor#refactor_me' 87 lib/visitor/javap/code_info.rb:105 in 'YAJD::Visitor::Javap::CodeInfoVisitor#refactor_me' 36 lib/visitor/javap/code_info.rb:148 in 'YAJD::Visitor::Javap::CodeInfoVisitor#refactor_me' 31 lib/visitor/javap/code_info.rb:313 in 'YAJD::Visitor::Javap::CodeInfoVisitor#dump_exception_table' 22 lib/visitor/javap/code_info.rb:157 in 'YAJD::Visitor::Javap::CodeInfoVisitor#refactor_me' 8 test/tc_bytecodes.rb:39 in 'TestBytecodes#test_bytecodes' 5 lib/visitor/javap/class_file.rb:72 in 'YAJD::Visitor::Javap::ClassFileVisitor#class_info' 4 lib/visitor/javap/class_file.rb:83 in 'YAJD::Visitor::Javap::ClassFileVisitor#class_info' 1 lib/visitor/javap/class_file.rb:77 in 'YAJD::Visitor::Javap::ClassFileVisitor#class_info' 94 @pool.at(@name_index).bytes @pool.at(@name_index).bytes 1717 YAJD::ConstantPool::Pool#at at lib/constant_pool.rb:42 95 end 96 97 # Return the name of the class. It assumes this instance passed the validations. 98 def name def name 226 lib/visitor/javap/method_info.rb:38 in 'YAJD::Visitor::Javap::MethodInfoVisitor#dump_exceptions' 226 lib/visitor/javap/method_info.rb:69 in 'YAJD::Visitor::Javap::MethodInfoVisitor#dump_attributes' 14 lib/visitor/javap/method_info.rb:19 in 'YAJD::Visitor::Javap::MethodInfoVisitor#header' 10 lib/visitor/javap/class_file.rb:31 in 'YAJD::Visitor::Javap::ClassFileVisitor#class_signature' 10 lib/visitor/javap/class_file.rb:26 in 'YAJD::Visitor::Javap::ClassFileVisitor#class_signature' 5 lib/visitor/javap/class_file.rb:41 in 'YAJD::Visitor::Javap::ClassFileVisitor#class_signature' 99 Util::Java::FQF::to_java(full_name) Util::Java::FQF::to_java(full_name) 491 YAJD::ConstantPool::CClass#full_name at lib/constant_pool/cpinfo.rb:93 491 #<Class:YAJD::Util::Java::FQF>#to_java at lib/utils.rb:67 100 end 101 # Returns only the clas name. It assumes this instance passed the validations. 102 def simple_name 103 name.gsub(/^.+\./, '') 104 end 105 106 # Returns only the package where this class resides. It assumes this instance passed the validations. 107 def package 108 name.gsub(/\.[^.]+$/, '') 109 end 110 111 # if this class is the root of the class hierarchy (i.e.: java.lang.Object). It assumes this instance passed the validations. 112 def is_root? 113 @pool.at(@name_index).bytes == 'java/lang/Object' 114 end 115 116 #TODO should I override == ? 117 def eql?(obj) def eql?(obj) 345 lib/visitor/javap/code_info.rb:156 in 'YAJD::Visitor::Javap::CodeInfoVisitor#refactor_me' 118 obj.is_a?(CClass) && obj.name_index == name_index 119 end 120 end 121 122 class CNameType < CPInfo 123 include PoolHelper include PoolHelper 1 #<Class:YAJD::PoolHelper>#included at lib/pool_helper.rb:5 124 125 pool_getter :name pool_getter :name 1 #<Class:YAJD::ConstantPool::CNameType>#pool_getter at lib/pool_helper.rb:8 126 pool_getter :descriptor pool_getter :descriptor 1 #<Class:YAJD::ConstantPool::CNameType>#pool_getter at lib/pool_helper.rb:8 127 128 129 def initialize(pool, tag, f) def initialize(pool, tag, f) 286 lib/constant_pool/cpinfo.rb:66 in '#<Class:YAJD::ConstantPool::CPInfo>#create_instance' 130 super(pool, tag) super(pool, tag) 286 YAJD::ConstantPool::CPInfo#initialize at lib/constant_pool/cpinfo.rb:11 131 @name_index = f.read_u2 @name_index = f.read_u2 286 File#read_u2 at lib/ext/file.rb:10 132 @descriptor_index = f.read_u2 @descriptor_index = f.read_u2 286 File#read_u2 at lib/ext/file.rb:10 133 end 134 135 attr_reader :name_index, :descriptor_index 136 137 def validate(constant_pool) def validate(constant_pool) 264 lib/constant_pool.rb:35 in 'YAJD::ConstantPool::Pool#validate' 138 check_ref_utf(constant_pool, name_index) check_ref_utf(constant_pool, name_index) 264 YAJD::ConstantPool::CPInfo#check_ref_utf at lib/constant_pool/cpinfo.rb:43 139 end 140 end 141 142 #TODO find a good name 143 class CommonAttrs < CPInfo 144 include PoolHelper include PoolHelper 1 #<Class:YAJD::PoolHelper>#included at lib/pool_helper.rb:5 145 146 def initialize(pool, tag, f) def initialize(pool, tag, f) 390 lib/constant_pool/cpinfo.rb:66 in '#<Class:YAJD::ConstantPool::CPInfo>#create_instance' 147 super(pool, tag) super(pool, tag) 390 YAJD::ConstantPool::CPInfo#initialize at lib/constant_pool/cpinfo.rb:11 148 @class_index = f.read_u2 @class_index = f.read_u2 390 File#read_u2 at lib/ext/file.rb:10 149 @name_and_type_index = f.read_u2 @name_and_type_index = f.read_u2 390 File#read_u2 at lib/ext/file.rb:10 150 end 151 152 attr_reader :class_index, :name_and_type_index 153 154 def validate(constant_pool) def validate(constant_pool) 200 lib/constant_pool/cpinfo.rb:167 in 'YAJD::ConstantPool::CMethodRef#validate' 155 lib/constant_pool/cpinfo.rb:185 in 'YAJD::ConstantPool::CIMethodRef#validate' 13 lib/constant_pool/cpinfo.rb:177 in 'YAJD::ConstantPool::CFieldRef#validate' 155 check_ref_class(constant_pool, class_index) check_ref_class(constant_pool, class_index) 368 YAJD::ConstantPool::CPInfo#check_ref_class at lib/constant_pool/cpinfo.rb:46 156 end 157 158 pool_getter :klass, :class_index pool_getter :klass, :class_index 1 #<Class:YAJD::ConstantPool::CommonAttrs>#pool_getter at lib/pool_helper.rb:8 159 pool_getter :name_and_type pool_getter :name_and_type 1 #<Class:YAJD::ConstantPool::CommonAttrs>#pool_getter at lib/pool_helper.rb:8 160 end 161 162 class CBaseMethodRef < CommonAttrs 163 end 164 165 class CMethodRef < CBaseMethodRef 166 def validate(constant_pool) def validate(constant_pool) 200 lib/constant_pool.rb:35 in 'YAJD::ConstantPool::Pool#validate' 167 super(constant_pool) super(constant_pool) 200 YAJD::ConstantPool::CommonAttrs#validate at lib/constant_pool/cpinfo.rb:154 168 #TODO the class is not an interface 169 check_reference(constant_pool, name_and_type_index, CPInfo::NAME_AND_TYPE) check_reference(constant_pool, name_and_type_index, CPInfo::NAME_AND_TYPE) 200 YAJD::ConstantPool::CPInfo#check_reference at lib/constant_pool/cpinfo.rb:49 170 #TODO check if name begins with '<' then the name must be '<init>' and return void 171 #TODO check it's a method descriptor 172 end 173 end 174 175 class CFieldRef < CommonAttrs 176 def validate(constant_pool) def validate(constant_pool) 13 lib/constant_pool.rb:35 in 'YAJD::ConstantPool::Pool#validate' 177 super(constant_pool) super(constant_pool) 13 YAJD::ConstantPool::CommonAttrs#validate at lib/constant_pool/cpinfo.rb:154 178 check_reference(constant_pool, name_and_type_index, CPInfo::NAME_AND_TYPE) check_reference(constant_pool, name_and_type_index, CPInfo::NAME_AND_TYPE) 13 YAJD::ConstantPool::CPInfo#check_reference at lib/constant_pool/cpinfo.rb:49 179 #TODO check it's a field descriptor 180 end 181 end 182 183 class CIMethodRef < CBaseMethodRef 184 def validate(constant_pool) def validate(constant_pool) 155 lib/constant_pool.rb:35 in 'YAJD::ConstantPool::Pool#validate' 185 super(constant_pool) super(constant_pool) 155 YAJD::ConstantPool::CommonAttrs#validate at lib/constant_pool/cpinfo.rb:154 186 #TODO the class is an interface 187 check_reference(constant_pool, name_and_type_index, CPInfo::NAME_AND_TYPE) check_reference(constant_pool, name_and_type_index, CPInfo::NAME_AND_TYPE) 155 YAJD::ConstantPool::CPInfo#check_reference at lib/constant_pool/cpinfo.rb:49 188 #TODO check it's a field descriptor 189 end 190 end 191 192 end 193 194 end
Generated using the rcov code coverage analysis tool for Ruby version 0.8.0.