[[tests]]
name = "iter1"
pattern = "a"
input = "aaa"
matches = [[0, 1], [1, 2], [2, 3]]

[[tests]]
name = "iter2"
pattern = "a"
input = "aba"
matches = [[0, 1], [2, 3]]

[[tests]]
name = "iter-empty1"
pattern = ''
input = ''
matches = [[0, 0]]

[[tests]]
name = "iter-empty2"
pattern = ''
input = 'abc'
matches = [[0, 0], [1, 1], [2, 2], [3, 3]]

[[tests]]
name = "iter-empty3"
pattern = '()'
input = 'abc'
matches = [[0, 0], [1, 1], [2, 2], [3, 3]]

[[tests]]
name = "iter-empty4"
pattern = '()*'
input = 'abc'
matches = [[0, 0], [1, 1], [2, 2], [3, 3]]

[[tests]]
name = "iter-empty5"
pattern = '()+'
input = 'abc'
matches = [[0, 0], [1, 1], [2, 2], [3, 3]]

[[tests]]
name = "iter-empty6"
pattern = '()?'
input = 'abc'
matches = [[0, 0], [1, 1], [2, 2], [3, 3]]

[[tests]]
name = "iter-empty7"
pattern = '()()'
input = 'abc'
matches = [[0, 0], [1, 1], [2, 2], [3, 3]]

[[tests]]
name = "iter-empty8"
pattern = '()+|z'
input = 'abc'
matches = [[0, 0], [1, 1], [2, 2], [3, 3]]

[[tests]]
name = "iter-empty9"
pattern = 'z|()+'
input = 'abc'
matches = [[0, 0], [1, 1], [2, 2], [3, 3]]

[[tests]]
name = "iter-empty10"
pattern = '()+|b'
input = 'abc'
matches = [[0, 0], [1, 1], [2, 2], [3, 3]]

[[tests]]
name = "iter-empty11"
pattern = 'b|()+'
input = 'abc'
matches = [[0, 0], [1, 2], [3, 3]]


[[tests]]
options = ["anchored"]
name = "iter-anchored1"
pattern = "a"
input = "a"
matches = [[0, 1]]

[[tests]]
options = ["anchored"]
name = "iter-anchored2"
pattern = "a"
input = "aa"
matches = [[0, 1]]