plugins/groovy/testdata/parsing/groovy/expressions/regex/dollarSlashyUltimate.test

def name = "Guillaume"
def date = "April, 1st"

def dollarSlashy = $/
    Hello $name,
    today we're ${date}.

    $ dollar sign
    $$ escaped dollar sign
    \ backslash
    / forward slash
    $/ escaped forward slash
    $/$ escaped dollar slashy string delimiter
/$

assert [
    'Guillaume',
    'April, 1st',
    '$ dollar sign',
    '$ escaped dollar sign',
    '\\ backslash',
    '/ forward slash',
'$/ escaped forward slash',
'/$ escaped dollar slashy string delimiter'

].each { dollarSlashy.contains(it) }
-----
Groovy script
  Variable definitions
    Modifiers
      PsiElement(def)('def')
    PsiWhiteSpace(' ')
    Variable
      PsiElement(identifier)('name')
      PsiWhiteSpace(' ')
      PsiElement(=)('=')
      PsiWhiteSpace(' ')
      Literal
        PsiElement(Gstring)('"Guillaume"')
  PsiElement(new line)('\n')
  Variable definitions
    Modifiers
      PsiElement(def)('def')
    PsiWhiteSpace(' ')
    Variable
      PsiElement(identifier)('date')
      PsiWhiteSpace(' ')
      PsiElement(=)('=')
      PsiWhiteSpace(' ')
      Literal
        PsiElement(Gstring)('"April, 1st"')
  PsiElement(new line)('\n\n')
  Variable definitions
    Modifiers
      PsiElement(def)('def')
    PsiWhiteSpace(' ')
    Variable
      PsiElement(identifier)('dollarSlashy')
      PsiWhiteSpace(' ')
      PsiElement(=)('=')
      PsiWhiteSpace(' ')
      Compound regular expression
        PsiElement($/ regex begin)('$/')
        GrStringContentImpl(GString content element)
          PsiElement($/ regex content)('\n    Hello ')
        GString injection
          PsiElement($)('$')
          Reference expression
            PsiElement(identifier)('name')
        GrStringContentImpl(GString content element)
          PsiElement($/ regex content)(',\n    today we're ')
        GString injection
          PsiElement($)('$')
          Closable block
            PsiElement({)('{')
            Parameter list
              <empty list>
            Reference expression
              PsiElement(identifier)('date')
            PsiElement(})('}')
        GrStringContentImpl(GString content element)
          PsiElement($/ regex content)('.\n\n    $ dollar sign\n    $$ escaped dollar sign\n    \ backslash\n    / forward slash\n    $/ escaped forward slash\n    $/$ escaped dollar slashy string delimiter\n')
        PsiElement($/ regex end)('/$')
  PsiElement(new line)('\n\n')
  ASSERT statement
    PsiElement(assert)('assert')
    PsiWhiteSpace(' ')
    Method call
      Reference expression
        Generalized list
          PsiElement([)('[')
          PsiWhiteSpace('\n    ')
          Literal
            PsiElement(string)(''Guillaume'')
          PsiElement(,)(',')
          PsiWhiteSpace('\n    ')
          Literal
            PsiElement(string)(''April, 1st'')
          PsiElement(,)(',')
          PsiWhiteSpace('\n    ')
          Literal
            PsiElement(string)(''$ dollar sign'')
          PsiElement(,)(',')
          PsiWhiteSpace('\n    ')
          Literal
            PsiElement(string)(''$ escaped dollar sign'')
          PsiElement(,)(',')
          PsiWhiteSpace('\n    ')
          Literal
            PsiElement(string)(''\\ backslash'')
          PsiElement(,)(',')
          PsiWhiteSpace('\n    ')
          Literal
            PsiElement(string)(''/ forward slash'')
          PsiElement(,)(',')
          PsiWhiteSpace('\n')
          Literal
            PsiElement(string)(''$/ escaped forward slash'')
          PsiElement(,)(',')
          PsiWhiteSpace('\n')
          Literal
            PsiElement(string)(''/$ escaped dollar slashy string delimiter'')
          PsiWhiteSpace('\n\n')
          PsiElement(])(']')
        PsiElement(.)('.')
        PsiElement(identifier)('each')
      PsiWhiteSpace(' ')
      Arguments
        <empty list>
      Closable block
        PsiElement({)('{')
        PsiWhiteSpace(' ')
        Parameter list
          <empty list>
        Method call
          Reference expression
            Reference expression
              PsiElement(identifier)('dollarSlashy')
            PsiElement(.)('.')
            PsiElement(identifier)('contains')
          Arguments
            PsiElement(()('(')
            Reference expression
              PsiElement(identifier)('it')
            PsiElement())(')')
        PsiWhiteSpace(' ')
        PsiElement(})('}')