jruby · Jun 5, 2015 · Jun 5, 2015
diff --git a/spec/truffle/tags/core/array/collect_tags.txt b/spec/truffle/tags/core/array/collect_tags.txt
@@ -0,0 +1,2 @@
+fails:Array#collect when no block is given returned Enumerator size returns the enumerable size
+fails:Array#collect! when no block is given returned Enumerator size returns the enumerable size
diff --git a/spec/truffle/tags/core/array/combination_tags.txt b/spec/truffle/tags/core/array/combination_tags.txt
@@ -0,0 +1,2 @@
+fails:Array#combination when no block is given returned Enumerator size returns 0 when the number of combinations is < 0
+fails:Array#combination when no block is given returned Enumerator size returns the binomial coeficient between the array size the number of combinations
diff --git a/spec/truffle/tags/core/array/cycle_tags.txt b/spec/truffle/tags/core/array/cycle_tags.txt
@@ -0,0 +1,3 @@
+fails:Array#cycle when no block is given returned Enumerator size should be the result of multiplying the enumerable size by the argument passed
+fails:Array#cycle when no block is given returned Enumerator size should be zero when the argument passed is 0 or less
+fails:Array#cycle when no block is given returned Enumerator size should be Float::INFINITY when no argument is passed
diff --git a/spec/truffle/tags/core/array/delete_if_tags.txt b/spec/truffle/tags/core/array/delete_if_tags.txt
@@ -0,0 +1 @@
+fails:Array#delete_if when no block is given returned Enumerator size returns the enumerable size
diff --git a/spec/truffle/tags/core/array/each_index_tags.txt b/spec/truffle/tags/core/array/each_index_tags.txt
@@ -0,0 +1 @@
+fails:Array#each_index when no block is given returned Enumerator size returns the enumerable size
diff --git a/spec/truffle/tags/core/array/each_tags.txt b/spec/truffle/tags/core/array/each_tags.txt
@@ -0,0 +1 @@
+fails:Array#each when no block is given returned Enumerator size returns the enumerable size
diff --git a/spec/truffle/tags/core/array/keep_if_tags.txt b/spec/truffle/tags/core/array/keep_if_tags.txt
@@ -0,0 +1 @@
+fails:Array#keep_if when no block is given returned Enumerator size returns the enumerable size
diff --git a/spec/truffle/tags/core/array/map_tags.txt b/spec/truffle/tags/core/array/map_tags.txt
@@ -0,0 +1,2 @@
+fails:Array#map when no block is given returned Enumerator size returns the enumerable size
+fails:Array#map! when no block is given returned Enumerator size returns the enumerable size
diff --git a/spec/truffle/tags/core/array/permutation_tags.txt b/spec/truffle/tags/core/array/permutation_tags.txt
@@ -0,0 +1,4 @@
+fails:Array#permutation when no block is given returned Enumerator size with an array size greater than 0 returns the descending factorial of array size and given length
+fails:Array#permutation when no block is given returned Enumerator size with an array size greater than 0 returns the descending factorial of array size with array size when there's no param
+fails:Array#permutation when no block is given returned Enumerator size with an empty array returns 1 when the given length is 0
+fails:Array#permutation when no block is given returned Enumerator size with an empty array returns 1 when there's param
diff --git a/spec/truffle/tags/core/array/reject_tags.txt b/spec/truffle/tags/core/array/reject_tags.txt
@@ -0,0 +1,2 @@
+fails:Array#reject when no block is given returned Enumerator size returns the enumerable size
+fails:Array#reject! when no block is given returned Enumerator size returns the enumerable size
diff --git a/spec/truffle/tags/core/array/repeated_combination_tags.txt b/spec/truffle/tags/core/array/repeated_combination_tags.txt
@@ -0,0 +1,3 @@
+fails:Array#repeated_combination when no block is given returned Enumerator size returns 0 when the combination_size is < 0
+fails:Array#repeated_combination when no block is given returned Enumerator size returns 1 when the combination_size is 0
+fails:Array#repeated_combination when no block is given returned Enumerator size returns the binomial coeficient between combination_size and array size + combination_size -1
diff --git a/spec/truffle/tags/core/array/repeated_permutation_tags.txt b/spec/truffle/tags/core/array/repeated_permutation_tags.txt
@@ -0,0 +1,2 @@
+fails:Array#repeated_permutation when no block is given returned Enumerator size returns 0 when combination_size is < 0
+fails:Array#repeated_permutation when no block is given returned Enumerator size returns array size ** combination_size
diff --git a/spec/truffle/tags/core/array/reverse_each_tags.txt b/spec/truffle/tags/core/array/reverse_each_tags.txt
@@ -0,0 +1,2 @@
+fails:Array#reverse_each returns the correct size when no block is given
+fails:Array#reverse_each when no block is given returned Enumerator size returns the enumerable size
diff --git a/spec/truffle/tags/core/array/select_tags.txt b/spec/truffle/tags/core/array/select_tags.txt
@@ -0,0 +1,2 @@
+fails:Array#select when no block is given returned Enumerator size returns the enumerable size
+fails:Array#select! when no block is given returned Enumerator size returns the enumerable size
diff --git a/spec/truffle/tags/core/array/slice_tags.txt b/spec/truffle/tags/core/array/slice_tags.txt
@@ -0,0 +1 @@
+fails:Array#slice! returns nil if length is negative
diff --git a/spec/truffle/tags/core/array/sort_by_tags.txt b/spec/truffle/tags/core/array/sort_by_tags.txt
@@ -0,0 +1 @@
+fails:Array#sort_by! when no block is given returned Enumerator size returns the enumerable size
diff --git a/spec/truffle/tags/core/enumerable/collect_concat_tags.txt b/spec/truffle/tags/core/enumerable/collect_concat_tags.txt
@@ -0,0 +1,2 @@
+fails:Enumerable#collect_concat appends an element that defines #to_ary that returns nil
+fails:Enumerable#collect_concat Enumerable with size when no block is given returned Enumerator size returns the enumerable size
diff --git a/spec/truffle/tags/core/enumerable/collect_tags.txt b/spec/truffle/tags/core/enumerable/collect_tags.txt
@@ -0,0 +1 @@
+fails:Enumerable#collect Enumerable with size when no block is given returned Enumerator size returns the enumerable size
diff --git a/spec/truffle/tags/core/enumerable/cycle_tags.txt b/spec/truffle/tags/core/enumerable/cycle_tags.txt
@@ -1 +1,4 @@
 fails:Enumerable#cycle passed no argument or nil loops indefinitely
+fails:Enumerable#cycle Enumerable with size when no block is given returned Enumerator size should be the result of multiplying the enumerable size by the argument passed
+fails:Enumerable#cycle Enumerable with size when no block is given returned Enumerator size should be zero when the argument passed is 0 or less
+fails:Enumerable#cycle Enumerable with size when no block is given returned Enumerator size should be Float::INFINITY when no argument is passed
diff --git a/spec/truffle/tags/core/enumerable/each_cons_tags.txt b/spec/truffle/tags/core/enumerable/each_cons_tags.txt
@@ -0,0 +1,3 @@
+fails:Enumerable#each_cons raises an Argument Error if there is not a single parameter > 0
+fails:Enumerable#each_cons when no block is given Enumerable with size returned Enumerator size returns enum size - each_cons argument + 1
+fails:Enumerable#each_cons when no block is given Enumerable with size returned Enumerator size returns 0 when the enum is empty
diff --git a/spec/truffle/tags/core/enumerable/each_entry_tags.txt b/spec/truffle/tags/core/enumerable/each_entry_tags.txt
@@ -0,0 +1 @@
+fails:Enumerable#each_entry Enumerable with size when no block is given returned Enumerator size returns the enumerable size
diff --git a/spec/truffle/tags/core/enumerable/each_slice_tags.txt b/spec/truffle/tags/core/enumerable/each_slice_tags.txt
@@ -0,0 +1,3 @@
+fails:Enumerable#each_slice raises an Argument Error if there is not a single parameter > 0
+fails:Enumerable#each_slice when no block is given Enumerable with size returned Enumerator size returns the ceil of Enumerable size divided by the argument value
+fails:Enumerable#each_slice when no block is given Enumerable with size returned Enumerator size returns 0 when the Enumerable is empty
diff --git a/spec/truffle/tags/core/enumerable/each_with_index_tags.txt b/spec/truffle/tags/core/enumerable/each_with_index_tags.txt
@@ -0,0 +1 @@
+fails:Enumerable#each_with_index Enumerable with size when no block is given returned Enumerator size returns the enumerable size
diff --git a/spec/truffle/tags/core/enumerable/each_with_object_tags.txt b/spec/truffle/tags/core/enumerable/each_with_object_tags.txt
@@ -0,0 +1 @@
+fails:Enumerable#each_with_object Enumerable with size when no block is given returned Enumerator size returns the enumerable size
diff --git a/spec/truffle/tags/core/enumerable/find_all_tags.txt b/spec/truffle/tags/core/enumerable/find_all_tags.txt
@@ -0,0 +1 @@
+fails:Enumerable#find_all Enumerable with size when no block is given returned Enumerator size returns the enumerable size
diff --git a/spec/truffle/tags/core/enumerable/flat_map_tags.txt b/spec/truffle/tags/core/enumerable/flat_map_tags.txt
@@ -0,0 +1,2 @@
+fails:Enumerable#flat_map appends an element that defines #to_ary that returns nil
+fails:Enumerable#flat_map Enumerable with size when no block is given returned Enumerator size returns the enumerable size
diff --git a/spec/truffle/tags/core/enumerable/group_by_tags.txt b/spec/truffle/tags/core/enumerable/group_by_tags.txt
@@ -0,0 +1 @@
+fails:Enumerable#group_by Enumerable with size when no block is given returned Enumerator size returns the enumerable size
diff --git a/spec/truffle/tags/core/enumerable/map_tags.txt b/spec/truffle/tags/core/enumerable/map_tags.txt
@@ -0,0 +1 @@
+fails:Enumerable#map Enumerable with size when no block is given returned Enumerator size returns the enumerable size
diff --git a/spec/truffle/tags/core/enumerable/max_by_tags.txt b/spec/truffle/tags/core/enumerable/max_by_tags.txt
@@ -0,0 +1 @@
+fails:Enumerable#max_by Enumerable with size when no block is given returned Enumerator size returns the enumerable size
diff --git a/spec/truffle/tags/core/enumerable/min_by_tags.txt b/spec/truffle/tags/core/enumerable/min_by_tags.txt
@@ -0,0 +1 @@
+fails:Enumerable#min_by Enumerable with size when no block is given returned Enumerator size returns the enumerable size
diff --git a/spec/truffle/tags/core/enumerable/minmax_by_tags.txt b/spec/truffle/tags/core/enumerable/minmax_by_tags.txt
@@ -0,0 +1 @@
+fails:Enumerable#minmax_by Enumerable with size when no block is given returned Enumerator size returns the enumerable size
diff --git a/spec/truffle/tags/core/enumerable/partition_tags.txt b/spec/truffle/tags/core/enumerable/partition_tags.txt
@@ -0,0 +1 @@
+fails:Enumerable#partition Enumerable with size when no block is given returned Enumerator size returns the enumerable size
diff --git a/spec/truffle/tags/core/enumerable/reject_tags.txt b/spec/truffle/tags/core/enumerable/reject_tags.txt
@@ -0,0 +1 @@
+fails:Enumerable#reject Enumerable with size when no block is given returned Enumerator size returns the enumerable size
diff --git a/spec/truffle/tags/core/enumerable/reverse_each_tags.txt b/spec/truffle/tags/core/enumerable/reverse_each_tags.txt
@@ -0,0 +1 @@
+fails:Enumerable#reverse_each Enumerable with size when no block is given returned Enumerator size returns the enumerable size
diff --git a/spec/truffle/tags/core/enumerable/select_tags.txt b/spec/truffle/tags/core/enumerable/select_tags.txt
@@ -0,0 +1 @@
+fails:Enumerable#select Enumerable with size when no block is given returned Enumerator size returns the enumerable size
diff --git a/spec/truffle/tags/core/enumerable/sort_by_tags.txt b/spec/truffle/tags/core/enumerable/sort_by_tags.txt
@@ -0,0 +1 @@
+fails:Enumerable#sort_by Enumerable with size when no block is given returned Enumerator size returns the enumerable size
diff --git a/spec/truffle/tags/core/env/delete_if_tags.txt b/spec/truffle/tags/core/env/delete_if_tags.txt
@@ -2,3 +2,4 @@ fails:ENV.delete_if deletes pairs if the block returns true
 fails:ENV.delete_if returns ENV even if nothing deleted
 fails:ENV.delete_if returns an Enumerator if no block given
 fails:ENV.delete_if deletes pairs through enumerator
+fails:ENV.delete_if when no block is given returned Enumerator size returns the enumerable size
diff --git a/spec/truffle/tags/core/env/each_key_tags.txt b/spec/truffle/tags/core/env/each_key_tags.txt
@@ -1,2 +1,3 @@
 fails:ENV.each_key returns each key
 fails:ENV.each_key returns keys in the locale encoding
+fails:ENV.each_key when no block is given returned Enumerator size returns the enumerable size
diff --git a/spec/truffle/tags/core/env/each_pair_tags.txt b/spec/truffle/tags/core/env/each_pair_tags.txt
@@ -1,3 +1,4 @@
 fails:ENV.each_pair returns each pair
 fails:ENV.each_pair with encoding uses the locale encoding when Encoding.default_internal is nil
 fails:ENV.each_pair with encoding transcodes from the locale encoding to Encoding.default_internal if set
+fails:ENV.each_pair when no block is given returned Enumerator size returns the enumerable size
diff --git a/spec/truffle/tags/core/env/each_tags.txt b/spec/truffle/tags/core/env/each_tags.txt
@@ -1,3 +1,4 @@
 fails:ENV.each returns each pair
 fails:ENV.each with encoding uses the locale encoding when Encoding.default_internal is nil
 fails:ENV.each with encoding transcodes from the locale encoding to Encoding.default_internal if set
+fails:ENV.each when no block is given returned Enumerator size returns the enumerable size
diff --git a/spec/truffle/tags/core/env/each_value_tags.txt b/spec/truffle/tags/core/env/each_value_tags.txt
@@ -1,2 +1,3 @@
 fails:ENV.each_value returns each value
 fails:ENV.each_value uses the locale encoding
+fails:ENV.each_value when no block is given returned Enumerator size returns the enumerable size
diff --git a/spec/truffle/tags/core/env/keep_if_tags.txt b/spec/truffle/tags/core/env/keep_if_tags.txt
@@ -2,3 +2,4 @@ fails:ENV.keep_if deletes pairs if the block returns false
 fails:ENV.keep_if returns ENV even if nothing deleted
 fails:ENV.keep_if returns an Enumerator if no block given
 fails:ENV.keep_if deletes pairs through enumerator
+fails:ENV.keep_if when no block is given returned Enumerator size returns the enumerable size
diff --git a/spec/truffle/tags/core/env/reject_tags.txt b/spec/truffle/tags/core/env/reject_tags.txt
@@ -7,3 +7,5 @@ fails:ENV.reject rejects entries based on key
 fails:ENV.reject rejects entries based on value
 fails:ENV.reject returns a Hash
 fails:ENV.reject doesn't raise if empty
+fails:ENV.reject! when no block is given returned Enumerator size returns the enumerable size
+fails:ENV.reject when no block is given returned Enumerator size returns the enumerable size
diff --git a/spec/truffle/tags/core/env/select_tags.txt b/spec/truffle/tags/core/env/select_tags.txt
@@ -3,3 +3,5 @@ fails:ENV.select! returns self if any changes were made
 fails:ENV.select! returns nil if no changes were made
 fails:ENV.select! returns an Enumerator if called without a block
 fails:ENV.select returns a Hash of names and values for which block return true
+fails:ENV.select! when no block is given returned Enumerator size returns the enumerable size
+fails:ENV.select when no block is given returned Enumerator size returns the enumerable size
diff --git a/spec/truffle/tags/core/fixnum/minus_tags.txt b/spec/truffle/tags/core/fixnum/minus_tags.txt
@@ -0,0 +1 @@
+fails:Fixnum#- returns a Bignum only if the result is too large to be a Fixnum
diff --git a/spec/truffle/tags/core/hash/delete_if_tags.txt b/spec/truffle/tags/core/hash/delete_if_tags.txt
@@ -0,0 +1 @@
+fails:Hash#delete_if when no block is given returned Enumerator size returns the enumerable size
diff --git a/spec/truffle/tags/core/hash/each_key_tags.txt b/spec/truffle/tags/core/hash/each_key_tags.txt
@@ -0,0 +1 @@
+fails:Hash#each_key when no block is given returned Enumerator size returns the enumerable size
diff --git a/spec/truffle/tags/core/hash/each_pair_tags.txt b/spec/truffle/tags/core/hash/each_pair_tags.txt
@@ -1 +1,2 @@
 fails:Hash#each_pair properly expands (or not) child class's 'each'-yielded args
+fails:Hash#each_pair when no block is given returned Enumerator size returns the enumerable size
diff --git a/spec/truffle/tags/core/hash/each_tags.txt b/spec/truffle/tags/core/hash/each_tags.txt
@@ -1 +1,2 @@
 fails:Hash#each properly expands (or not) child class's 'each'-yielded args
+fails:Hash#each when no block is given returned Enumerator size returns the enumerable size
diff --git a/spec/truffle/tags/core/hash/each_value_tags.txt b/spec/truffle/tags/core/hash/each_value_tags.txt
@@ -0,0 +1 @@
+fails:Hash#each_value when no block is given returned Enumerator size returns the enumerable size
diff --git a/spec/truffle/tags/core/hash/keep_if_tags.txt b/spec/truffle/tags/core/hash/keep_if_tags.txt
@@ -0,0 +1 @@
+fails:Hash#keep_if when no block is given returned Enumerator size returns the enumerable size
diff --git a/spec/truffle/tags/core/hash/reject_tags.txt b/spec/truffle/tags/core/hash/reject_tags.txt
@@ -0,0 +1,2 @@
+fails:Hash#reject when no block is given returned Enumerator size returns the enumerable size
+fails:Hash#reject! when no block is given returned Enumerator size returns the enumerable size
diff --git a/spec/truffle/tags/core/hash/select_tags.txt b/spec/truffle/tags/core/hash/select_tags.txt
@@ -0,0 +1,2 @@
+fails:Hash#select when no block is given returned Enumerator size returns the enumerable size
+fails:Hash#select! when no block is given returned Enumerator size returns the enumerable size
diff --git a/spec/truffle/tags/core/integer/downto_tags.txt b/spec/truffle/tags/core/integer/downto_tags.txt
@@ -0,0 +1,3 @@
+fails:Integer#downto [stop] when self and stop are Fixnums when no block is given returned Enumerator size raises an ArgumentError for invalid endpoints
+fails:Integer#downto [stop] when self and stop are Fixnums when no block is given returned Enumerator size returns self - stop + 1
+fails:Integer#downto [stop] when self and stop are Fixnums when no block is given returned Enumerator size returns 0 when stop > self
diff --git a/spec/truffle/tags/core/integer/upto_tags.txt b/spec/truffle/tags/core/integer/upto_tags.txt
@@ -0,0 +1,3 @@
+fails:Integer#upto [stop] when self and stop are Fixnums when no block is given returned Enumerator size raises an ArgumentError for non-numeric endpoints
+fails:Integer#upto [stop] when self and stop are Fixnums when no block is given returned Enumerator size returns stop - self + 1
+fails:Integer#upto [stop] when self and stop are Fixnums when no block is given returned Enumerator size returns 0 when stop < self
diff --git a/spec/truffle/tags/core/kernel/load_tags.txt b/spec/truffle/tags/core/kernel/load_tags.txt
@@ -26,3 +26,13 @@ fails:Kernel.load sets the enclosing scope to an anonymous module if passed true
 fails:Kernel.load (shell expansion) expands a tilde to the HOME environment variable as the path to load
 windows:Kernel#load loads a file that recursively requires itself
 windows:Kernel.load loads a file that recursively requires itself
+fails:Kernel#load when passed true for 'wrap' loads from an existing path
+fails:Kernel#load when passed true for 'wrap' sets the enclosing scope to an anonymous module
+fails:Kernel#load when passed true for 'wrap' allows referencing outside namespaces
+fails:Kernel#load when passed true for 'wrap' with top-level methods allows calling top-level methods
+fails:Kernel#load when passed true for 'wrap' with top-level methods does not pollute the receiver
+fails:Kernel.load when passed true for 'wrap' loads from an existing path
+fails:Kernel.load when passed true for 'wrap' sets the enclosing scope to an anonymous module
+fails:Kernel.load when passed true for 'wrap' allows referencing outside namespaces
+fails:Kernel.load when passed true for 'wrap' with top-level methods allows calling top-level methods
+fails:Kernel.load when passed true for 'wrap' with top-level methods does not pollute the receiver
diff --git a/spec/truffle/tags/core/kernel/loop_tags.txt b/spec/truffle/tags/core/kernel/loop_tags.txt
@@ -0,0 +1 @@
+fails:Kernel.loop when no block is given returned Enumerator size returns Float::INFINITY
diff --git a/spec/truffle/tags/core/kernel/spawn_tags.txt b/spec/truffle/tags/core/kernel/spawn_tags.txt
@@ -141,3 +141,21 @@ fails:Kernel#spawn with Integer option keys maps the key to a file descriptor in
 fails:Kernel.spawn with Integer option keys maps the key to a file descriptor in the child that inherits the file descriptor from the parent specified by the value
 fails(windows):Kernel#spawn raises an ArgumentError if given :pgroup option
 fails(windows):Kernel.spawn raises an ArgumentError if given :pgroup option
+slow:Kernel#spawn when passed :close_others => true does not close STDIN
+slow:Kernel#spawn when passed :close_others => true does not close STDOUT
+slow:Kernel#spawn when passed :close_others => true does not close STDERR
+slow:Kernel#spawn when passed :close_others => false does not close STDIN
+slow:Kernel#spawn when passed :close_others => false does not close STDOUT
+slow:Kernel#spawn when passed :close_others => false does not close STDERR
+slow:Kernel.spawn when passed :close_others => true does not close STDIN
+slow:Kernel.spawn when passed :close_others => true does not close STDOUT
+slow:Kernel.spawn when passed :close_others => true does not close STDERR
+slow:Kernel.spawn when passed :close_others => false does not close STDIN
+slow:Kernel.spawn when passed :close_others => false does not close STDOUT
+slow:Kernel.spawn when passed :close_others => false does not close STDERR
+fails:Kernel#spawn when passed :close_others => true closes file descriptors >= 3 in the child process
+fails:Kernel#spawn when passed :close_others => false closes file descriptors >= 3 in the child process because they are set close_on_exec by default
+fails:Kernel#spawn when passed :close_others => false does not close file descriptors >= 3 in the child process if fds are set close_on_exec=false
+fails:Kernel.spawn when passed :close_others => true closes file descriptors >= 3 in the child process
+fails:Kernel.spawn when passed :close_others => false closes file descriptors >= 3 in the child process because they are set close_on_exec by default
+fails:Kernel.spawn when passed :close_others => false does not close file descriptors >= 3 in the child process if fds are set close_on_exec=false
diff --git a/spec/truffle/tags/core/module/prepend_tags.txt b/spec/truffle/tags/core/module/prepend_tags.txt
@@ -21,3 +21,6 @@ fails:Module#prepend does not import constants
 fails:Module#prepend does not import methods to modules and classes
 fails:Module#prepend accepts no-arguments
 fails:Module#prepend supports super when the module is prepended into a singleton class
+fails:Module#prepend reports the prepended module as the method owner
+fails:Module#prepend reports the prepended module as the unbound method owner
+fails:Module#prepend causes the prepended module's method to be aliased by alias_method
diff --git a/spec/truffle/tags/core/numeric/step_tags.txt b/spec/truffle/tags/core/numeric/step_tags.txt
@@ -0,0 +1,12 @@
+fails:Numeric#step when no block is given returned Enumerator size raises an ArgumentError when step is 0
+fails:Numeric#step when no block is given returned Enumerator size raises an ArgumentError when step is 0.0
+fails:Numeric#step when no block is given returned Enumerator size when self, stop and step are Fixnums and step is positive returns the difference between self and stop divided by the number of steps
+fails:Numeric#step when no block is given returned Enumerator size when self, stop and step are Fixnums and step is positive returns 0 if value > limit
+fails:Numeric#step when no block is given returned Enumerator size when self, stop and step are Fixnums and step is negative returns the difference between self and stop divided by the number of steps
+fails:Numeric#step when no block is given returned Enumerator size when self, stop and step are Fixnums and step is negative returns 0 if value < limit
+fails:Numeric#step when no block is given returned Enumerator size when self, stop or step is a Float and step is positive returns the difference between self and stop divided by the number of steps
+fails:Numeric#step when no block is given returned Enumerator size when self, stop or step is a Float and step is positive returns 0 if value > limit
+fails:Numeric#step when no block is given returned Enumerator size when self, stop or step is a Float and step is positive returns 1 if step is Float::INFINITY
+fails:Numeric#step when no block is given returned Enumerator size when self, stop or step is a Float and step is negative returns the difference between self and stop divided by the number of steps
+fails:Numeric#step when no block is given returned Enumerator size when self, stop or step is a Float and step is negative returns 0 if value < limit
+fails:Numeric#step when no block is given returned Enumerator size when self, stop or step is a Float and step is negative returns 1 if step is Float::INFINITY
diff --git a/spec/truffle/tags/core/proc/curry_tags.txt b/spec/truffle/tags/core/proc/curry_tags.txt
@@ -21,3 +21,4 @@ fails:Proc#curry with arity argument returns a Proc that consumes the remainder
 fails:Proc#curry with arity argument can be specified multiple times on the same Proc
 fails:Proc#curry with arity argument raises an ArgumentError if passed more than _arity_ arguments when created from a lambda
 fails:Proc#curry with arity argument returns Procs with arities of -1 regardless of the value of _arity_
+fails:Proc#curry combines arguments and calculates incoming arity accurately for successively currying
diff --git a/spec/truffle/tags/core/process/spawn_tags.txt b/spec/truffle/tags/core/process/spawn_tags.txt
@@ -69,3 +69,12 @@ fails:Process.spawn when passed :chdir changes to the directory passed for :chdi
 fails:Process.spawn when passed :chdir calls #to_path to convert the :chdir value
 fails:Process.spawn with Integer option keys maps the key to a file descriptor in the child that inherits the file descriptor from the parent specified by the value
 fails(windows):Process.spawn raises an ArgumentError if given :pgroup option
+slow:Process.spawn when passed :close_others => true does not close STDIN
+slow:Process.spawn when passed :close_others => true does not close STDOUT
+slow:Process.spawn when passed :close_others => true does not close STDERR
+slow:Process.spawn when passed :close_others => false does not close STDIN
+slow:Process.spawn when passed :close_others => false does not close STDOUT
+slow:Process.spawn when passed :close_others => false does not close STDERR
+fails:Process.spawn when passed :close_others => true closes file descriptors >= 3 in the child process
+fails:Process.spawn when passed :close_others => false closes file descriptors >= 3 in the child process because they are set close_on_exec by default
+fails:Process.spawn when passed :close_others => false does not close file descriptors >= 3 in the child process if fds are set close_on_exec=false
diff --git a/spec/truffle/tags/core/range/each_tags.txt b/spec/truffle/tags/core/range/each_tags.txt
@@ -0,0 +1 @@
+fails:Range#each when no block is given returned Enumerator size returns the enumerable size
diff --git a/spec/truffle/tags/core/range/step_tags.txt b/spec/truffle/tags/core/range/step_tags.txt
@@ -0,0 +1,8 @@
+fails:Range#step when no block is given returned Enumerator size raises a TypeError if step does not respond to #to_int
+fails:Range#step when no block is given returned Enumerator size raises a TypeError if #to_int does not return an Integer
+fails:Range#step when no block is given returned Enumerator size raises an ArgumentError if step is 0
+fails:Range#step when no block is given returned Enumerator size raises an ArgumentError if step is 0.0
+fails:Range#step when no block is given returned Enumerator size raises an ArgumentError if step is negative
+fails:Range#step when no block is given returned Enumerator size returns the ceil of range size divided by the number of steps
+fails:Range#step when no block is given returned Enumerator size returns the correct number of steps when one of the arguments is a float
+fails:Range#step when no block is given returned Enumerator size returns the range size when there's no step_size
diff --git a/spec/truffle/tags/core/string/each_byte_tags.txt b/spec/truffle/tags/core/string/each_byte_tags.txt
@@ -0,0 +1 @@
+fails:String#each_byte when no block is given returned enumerator size should return the bytesize of the string
diff --git a/spec/truffle/tags/core/string/each_char_tags.txt b/spec/truffle/tags/core/string/each_char_tags.txt
@@ -0,0 +1 @@
+fails:String#each_char when no block is given returned enumerator size should return the size of the string
diff --git a/spec/truffle/tags/core/string/each_codepoint_tags.txt b/spec/truffle/tags/core/string/each_codepoint_tags.txt
@@ -0,0 +1,2 @@
+fails:String#each_codepoint when no block is given returned Enumerator size should return the size of the string
+fails:String#each_codepoint when no block is given returned Enumerator size should return the size of the string even when the string has an invalid encoding
diff --git a/spec/truffle/tags/core/string/encode_tags.txt b/spec/truffle/tags/core/string/encode_tags.txt
@@ -2,3 +2,5 @@ fails(inherited - rubinius):String#encode given the :xml => :text option replace
 fails(inherited - rubinius):String#encode given the :xml => :attr option replaces undefined characters with their upper-case hexadecimal numeric character references
 fails(inherited - rubinius):String#encode! given the :xml => :text option replaces undefined characters with their upper-case hexadecimal numeric character references
 fails(inherited - rubinius):String#encode! given the :xml => :attr option replaces undefined characters with their upper-case hexadecimal numeric character references
+fails:String#encode when passed options replaces invalid characters when replacing Emacs-Mule encoded strings
+fails:String#encode! when passed options replaces invalid characters when replacing Emacs-Mule encoded strings
diff --git a/spec/truffle/tags/core/string/sub_tags.txt b/spec/truffle/tags/core/string/sub_tags.txt
@@ -1 +1,3 @@
 fails(regexp):String#sub! with pattern and block raises a RuntimeError if the string is modified while substituting
+fails:String#sub with pattern and without replacement and block raises a ArgumentError
+fails:String#sub! with pattern and without replacement and block raises a ArgumentError
diff --git a/spec/truffle/tags/core/struct/each_pair_tags.txt b/spec/truffle/tags/core/struct/each_pair_tags.txt
@@ -0,0 +1 @@
+fails:Struct#each_pair when no block is given returned Enumerator size returns the enumerable size
diff --git a/spec/truffle/tags/core/struct/each_tags.txt b/spec/truffle/tags/core/struct/each_tags.txt
@@ -0,0 +1 @@
+fails:Struct#each when no block is given returned Enumerator size returns the enumerable size
diff --git a/spec/truffle/tags/core/struct/select_tags.txt b/spec/truffle/tags/core/struct/select_tags.txt
@@ -0,0 +1 @@
+fails:Struct#select when no block is given returned Enumerator size returns the enumerable size
diff --git a/spec/truffle/tags/core/time/local_tags.txt b/spec/truffle/tags/core/time/local_tags.txt
@@ -8,3 +8,6 @@ fails:Time.local handles fractional microseconds as a Float
 fails:Time.local handles fractional microseconds as a Rational
 fails:Time.local ignores fractional seconds if a passed whole number of microseconds
 fails:Time.local ignores fractional seconds if a passed fractional number of microseconds
+fails:Time.local timezone changes correctly adjusts the timezone change to 'EET' on 'Europe/Istanbul'
+fails:Time.local timezone changes correctly adjusts the timezone change to 'WET' on 'Europe/Lisbon'
+fails:Time.local timezone changes correctly adjusts the timezone change to 'CEST' on 'Europe/Amsterdam'
diff --git a/spec/truffle/tags/core/time/mktime_tags.txt b/spec/truffle/tags/core/time/mktime_tags.txt
@@ -8,3 +8,6 @@ fails:Time.mktime handles fractional microseconds as a Float
 fails:Time.mktime handles fractional microseconds as a Rational
 fails:Time.mktime ignores fractional seconds if a passed whole number of microseconds
 fails:Time.mktime ignores fractional seconds if a passed fractional number of microseconds
+fails:Time.mktime timezone changes correctly adjusts the timezone change to 'EET' on 'Europe/Istanbul'
+fails:Time.mktime timezone changes correctly adjusts the timezone change to 'WET' on 'Europe/Lisbon'
+fails:Time.mktime timezone changes correctly adjusts the timezone change to 'CEST' on 'Europe/Amsterdam'
diff --git a/spec/truffle/tags/core/time/new_tags.txt b/spec/truffle/tags/core/time/new_tags.txt
@@ -1 +1,4 @@
 fails:Time.new with a utc_offset argument disallows a value for minutes greater than 59
+fails:Time.new timezone changes correctly adjusts the timezone change to 'EET' on 'Europe/Istanbul'
+fails:Time.new timezone changes correctly adjusts the timezone change to 'WET' on 'Europe/Lisbon'
+fails:Time.new timezone changes correctly adjusts the timezone change to 'CEST' on 'Europe/Amsterdam'
Original file line number	Diff line number	Diff line change
		@@ -0,0 +1,2 @@
		fails:Array#collect when no block is given returned Enumerator size returns the enumerable size
		fails:Array#collect! when no block is given returned Enumerator size returns the enumerable size
Original file line number	Diff line number	Diff line change
		@@ -0,0 +1,2 @@
		fails:Array#combination when no block is given returned Enumerator size returns 0 when the number of combinations is < 0
		fails:Array#combination when no block is given returned Enumerator size returns the binomial coeficient between the array size the number of combinations
Original file line number	Diff line number	Diff line change
		@@ -0,0 +1 @@
		fails:Array#delete_if when no block is given returned Enumerator size returns the enumerable size
Original file line number	Diff line number	Diff line change
		@@ -0,0 +1 @@
		fails:Array#each_index when no block is given returned Enumerator size returns the enumerable size
Original file line number	Diff line number	Diff line change
		@@ -0,0 +1 @@
		fails:Array#each when no block is given returned Enumerator size returns the enumerable size
Original file line number	Diff line number	Diff line change
		@@ -0,0 +1 @@
		fails:Array#keep_if when no block is given returned Enumerator size returns the enumerable size
Original file line number	Diff line number	Diff line change
		@@ -0,0 +1,2 @@
		fails:Array#map when no block is given returned Enumerator size returns the enumerable size
		fails:Array#map! when no block is given returned Enumerator size returns the enumerable size
Original file line number	Diff line number	Diff line change
		@@ -0,0 +1,2 @@
		fails:Array#reject when no block is given returned Enumerator size returns the enumerable size
		fails:Array#reject! when no block is given returned Enumerator size returns the enumerable size
Original file line number	Diff line number	Diff line change
		@@ -0,0 +1,2 @@
		fails:Array#repeated_permutation when no block is given returned Enumerator size returns 0 when combination_size is < 0
		fails:Array#repeated_permutation when no block is given returned Enumerator size returns array size ** combination_size
Original file line number	Diff line number	Diff line change
		@@ -0,0 +1,2 @@
		fails:Array#reverse_each returns the correct size when no block is given
		fails:Array#reverse_each when no block is given returned Enumerator size returns the enumerable size