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module regex_test_1
use regex_module
implicit none
public
! Some tests from tiny-regex-c
! valid, pattern, string, length
character(len=*,kind=RCK), parameter :: test1data(4,66) = reshape([ character(len=30) :: &
"YES", "\d ", "5 ", "1 ", &
"YES", "\w+ ", "hej ", "3 ", &
"YES", "\s ", "\t \n ", "1 ", &
"NO ", "\S ", "\t \n ", "0 ", &
"YES", "[\s] ", "\t \n ", "1 ", &
"NO ", "[\S] ", "\t \n ", "0 ", &
"NO ", "\D ", "5 ", "0 ", &
"NO ", "\W+ ", "hej ", "0 ", &
"YES", "[0-9]+ ", "12345 ", "5 ", &
"YES", "\D ", "hej ", "1 ", &
"NO ", "\d ", "hej ", "0 ", &
"YES", "[^\w] ", "\ ", "1 ", &
"YES", "[\W] ", "\ ", "1 ", &
"NO ", "[\w] ", "\ ", "0 ", &
"YES", "[^\d] ", "d ", "1 ", &
"NO ", "[\d] ", "d ", "0 ", &
"NO ", "[^\D] ", "d ", "0 ", &
"YES", "[\D] ", "d ", "1 ", &
"YES", "^.*\\.*$ ", "c:\Tools ", "8 ", &
"YES", "^[\+-]*[\d]+$ ", "+27 ", "3 ", &
"YES", "[abc] ", "1c2 ", "1 ", &
"NO ", "[abc] ", "1C2 ", "0 ", &
"YES", "[1-5]+ ", "0123456789 ", "5 ", &
"YES", "[.2] ", "1C2 ", "1 ", &
"YES", "a*$ ", "Xaa ", "2 ", &
"YES", "a*$ ", "Xaa ", "2 ", &
"YES", "[a-h]+ ", "abcdefghxxx ", "8 ", &
"NO ", "[a-h]+ ", "ABCDEFGH ", "0 ", &
"YES", "[A-H]+ ", "ABCDEFGH ", "8 ", &
"NO ", "[A-H]+ ", "abcdefgh ", "0 ", &
"YES", "[^\s]+ ", "abc def ", "3 ", &
"YES", "[^fc]+ ", "abc def ", "2 ", &
"YES", "[^d\sf]+ ", "abc def ", "3 ", &
"YES", "\n ", "abc\ndef ", "1 ", &
"YES", ".*c ", "abcabc ", "6 ", &
"YES", ".+c ", "abcabc ", "6 ", &
"YES", "[b-z].* ", "ab ", "1 ", &
"YES", "b[k-z]* ", "ab ", "1 ", &
"NO ", "[0-9] ", "- ", "0 ", &
"YES", "[^0-9] ", "- ", "1 ", &
"YES", "0| ", "0| ", "2 ", &
"NO ", "\d\d:\d\d:\d\d ", "0s:00:00 ", "0 ", &
"NO ", "\d\d:\d\d:\d\d ", "000:00 ", "0 ", &
"NO ", "\d\d:\d\d:\d\d ", "00:0000 ", "0 ", &
"NO ", "\d\d:\d\d:\d\d ", "100:0:00 ", "0 ", &
"NO ", "\d\d:\d\d:\d\d ", "00:100:00 ", "0 ", &
"NO ", "\d\d:\d\d:\d\d ", "0:00:100 ", "0 ", &
"YES", "\d\d?:\d\d?:\d\d? ", "0:0:0 ", "5 ", &
"YES", "\d\d?:\d\d?:\d\d? ", "0:00:0 ", "6 ", &
"YES", "\d\d?:\d\d?:\d\d? ", "0:0:00 ", "5 ", &
"YES", "\d\d?:\d\d?:\d\d? ", "00:0:0 ", "6 ", &
"YES", "\d\d?:\d\d?:\d\d? ", "00:00:0 ", "7 ", &
"YES", "\d\d?:\d\d?:\d\d? ", "00:0:00 ", "6 ", &
"YES", "\d\d?:\d\d?:\d\d? ", "0:00:00 ", "6 ", &
"YES", "\d\d?:\d\d?:\d\d? ", "00:00:00 ", "7 ", &
"YES", "[Hh]ello [Ww]orld\s*[!]? ", "Hello world ! ", "12", &
"YES", "[Hh]ello [Ww]orld\s*[!]? ", "hello world ! ", "12", &
"YES", "[Hh]ello [Ww]orld\s*[!]? ", "Hello World ! ", "12", &
"YES", "[Hh]ello [Ww]orld\s*[!]? ", "Hello world! ", "11", &
"YES", "[Hh]ello [Ww]orld\s*[!]? ", "Hello world ! ", "13", &
"YES", "[Hh]ello [Ww]orld\s*[!]? ", "hello World ! ", "15", &
"YES", ".?bar ", "real_bar ", "4 ", &
"NO ", ".?bar ", "real_foo ", "0 ", &
"NO ", "X?Y ", "Z ", "0 ", &
"YES", "[a-z]+"//NEWLINE//"break ", "blahblah"//NEWLINE//"break ", "14", &
"YES", "[a-z\s]+"//NEWLINE//"break ", "bla bla "//NEWLINE//"break ", "14"],[4,66])
! These cases have C-specific characters and need be defined
! "YES", "b.\s*\n ", "aa\r\nbb\r\ncc\r\n\r\n ", "4 ", &
contains
logical function run_test1(valid,pattern,string,correct_len) result(success)
logical, intent(in) :: valid
character(*), intent(in) :: pattern
character(*), intent(in) :: string
integer, intent(in) :: correct_len
integer :: idx,length
type(regex_pattern) :: re
print "('regex test: pattern=',a,' string=',a,'....')",trim(pattern),trim(string)
idx = regex(string, pattern, length)
success = valid .eqv. (idx>0) .and. (length == correct_len)
if (.not.success) then
write(*,*) 'pattern = ',trim(pattern),' string = ',trim(string),' idx = ',idx,' len = ',length
write(*,*) 'should be found? ',valid,' with length = ',correct_len
re = parse_pattern(pattern)
print *, 'pattern breakdown: '
call re%write()
endif
end function run_test1
subroutine get_test1(itest,valid,pattern,string,length)
integer, intent(in) :: itest
logical, intent(out) :: valid
character(*), intent(out) :: pattern,string
integer, intent(out) :: length
character(len(test1data)) :: buffer
if (.not.(itest>0 .and. itest<=size(test1data,2))) return
valid = trim(test1data(1,itest))=='YES'
pattern = test1data(2,itest)
string = test1data(3,itest)
buffer = test1data(4,itest); read(buffer,*) length
end subroutine get_test1
! Read in results from test data in tiny-regex-c
subroutine read_results(fileName)
character(*), intent(in) :: fileName
integer :: iunit,ierr,j,i,ntest
character(len=30) :: openb,isok,pattern,text,chart,length,closeb,test_param(4,100)
open(newunit=iunit,file=fileName,form='formatted',action='read',iostat=ierr)
ntest = 0
do while (.not.is_iostat_end(ierr))
read(iunit,*,iostat=ierr) openb,isok,pattern,text,chart,length,closeb
if (ierr==0) then
ntest = ntest + 1
test_param(1,ntest) = merge('YES','NO ',trim(isok)=='OK')
test_param(2,ntest) = pattern
test_param(3,ntest) = text
test_param(4,ntest) = length
end if
end do
close(iunit)
! Print to output
open(newunit=iunit,file='testdata.f90',form='formatted',action='write',iostat=ierr)
write(iunit,1) ntest,len(test_param)
write(iunit,2) ((adjustl(test_param(i,j)),i=1,4),j=1,ntest-1)
write(iunit,3) ((adjustl(test_param(i,j)),i=1,4),j=ntest,ntest),4,ntest
close(iunit)
1 format(4x,'character(len=*,kind=RCK), parameter :: testdata(4,',i0,') = reshape([ character(len=',i0,') :: &')
2 format(8x,'"',a3,'", "',a30,'", "',a30,'", "',a2,'", &')
3 format(8x,'"',a3,'", "',a30,'", "',a30,'", "',a2,'"],[',i0,',',i0,'])')
end subroutine read_results
end module regex_test_1
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