Regexp spec compliance

[lopopolo]

mruby crate is "fully" ruby/spec compliant for Regexp, MatchData, and String#scan. Running the specs with spec-runner gives the following results:

Passed 886, skipped 195, not implemented 0, failed 0 specs.

Detailed run details below:

$ RUST_BACKTRACE=1 cargo run --bin spec-runner regexp/shared/*.rb regexp/*.rb matchdata/shared/*.rb matchdata/*.rb string/shared/*.rb string/fixtures/*.rb string/scan_spec.rb
mruby 2.0 [2.0.1-11]


In Regexp#===:

.....

In Regexp#casefold?:

.

In Regexp.compile:

....

In Regexp.compile given a String:

.S.....SSSSS.S.....SSSSS

In Regexp.compile given a String with escaped characters:

.S...............S...........................................................................................S.S.S.S.SS.S.S...S.S

In Regexp.compile given a String with escaped characters:

.S.......S.S.......S.............................................S.S.S.S.S.S.S.S.S.S.S.S.S.S.S.S.S.S.S.S.S...............................................S.S.S.S.S.S.S.S...S.S

In Regexp.compile given a Regexp:

...SSSSS...SSSSS

In Regexp#encoding:

SSSSSSSSSSSS

In Regexp#eql?:

.....

In Regexp#==:

.....

In Regexp.escape:

..S.S

In Regexp#fixed_encoding?:

.....SS.

In Regexp#hash:

...

In Regexp#initialize:

.SS

In Regexp#inspect:

........

In Regexp.last_match:

..

In Regexp#=~:

....

In Regexp#match:

....S...

In Regexp#match with [string, position] when given a positive position:

..

In Regexp#match with [string, position] when given a negative position:

..

In Regexp#match with [string, position] when passed a block:

......

In Regexp#~:

.

In Regexp#named_captures:

......

In Regexp#names:

......

In Regexp.new:

....

In Regexp.new given a String:

.S.....SSSSS.S.....SSSSS

In Regexp.new given a String with escaped characters:

..S.......................S.........................................................................................................................................S..S..S..S..S..S..S..S.....S..S

In Regexp.new given a String with escaped characters:

..S...........S..S...........S....................................................................S..S..S..S..S..S..S.S..S..S..S..S..S..S..S..S..S..S..S..S..S.......................................................................S..S..S..S..S..S..S..S.....S..S

In Regexp.new given a Regexp:

...SSSSS...SSSSS

In Regexp.new given a Fixnum:

.

In Regexp.new given a Float:

.

In Regexp#options:

...S.....

In Regexp.quote:

..S.S

In Regexp#source:

..SS

In Regexp#to_s:

..........

In Regexp.try_convert:

...

In Regexp.union:

...SSSSSSS.SSSSSSSSSSSSS..

In MatchData#begin:

....

In MatchData#captures:

.

In MatchData#[]:

...

In MatchData#[Symbol]:

.......S

In MatchData#end:

....

In MatchData#eql?:

....

In MatchData#==:

....

In MatchData#hash:

.

In MatchData#inspect:

...

In MatchData#length:

.

In MatchData#names:

......

In MatchData#offset:

....

In MatchData#post_match:

.SS

In MatchData#pre_match:

.SS

In MatchData#regexp:

..

In MatchData#size:

.

In MatchData#string:

..

In MatchData#to_a:

.

In MatchData#to_s:

.

In MatchData#values_at:

.

In MatchData#values_at when passed a Range:

..mutable

In String#scan:

........SSSS

In String#scan with pattern and block:

......SSSS.

Passed 886, skipped 195, not implemented 0, failed 0 specs.