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[ruby/reline] Add ed_search_prev_history

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e9ae288825
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aycabta 2020-04-17 03:03:12 +09:00
parent 1e4efbb6d3
commit bea3e31e5f
2 changed files with 116 additions and 0 deletions
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69
test/reline/test_key_actor_emacs.rb
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@ -1912,6 +1912,75 @@ class Reline::KeyActor::Emacs::Test < Reline::TestCase
$VERBOSE = verbose
end
def test_ed_search_prev_history
Reline::HISTORY.concat([
'12356', # old
'12aaa',
'12345' # new
])
input_keys('123')
# The ed_search_prev_history doesn't have default binding
@line_editor.__send__(:ed_search_prev_history, "\C-p".ord)
assert_byte_pointer_size('123')
assert_cursor(3)
assert_cursor_max(5)
assert_line('12345')
@line_editor.__send__(:ed_search_prev_history, "\C-p".ord)
assert_byte_pointer_size('123')
assert_cursor(3)
assert_cursor_max(5)
assert_line('12356')
@line_editor.__send__(:ed_search_prev_history, "\C-p".ord)
assert_byte_pointer_size('123')
assert_cursor(3)
assert_cursor_max(5)
assert_line('12356')
end
def test_ed_search_prev_history_with_empty
Reline::HISTORY.concat([
'12356', # old
'12aaa',
'12345' # new
])
# The ed_search_prev_history doesn't have default binding
@line_editor.__send__(:ed_search_prev_history, "\C-p".ord)
assert_byte_pointer_size('')
assert_cursor(0)
assert_cursor_max(5)
assert_line('12345')
@line_editor.__send__(:ed_search_prev_history, "\C-p".ord)
assert_byte_pointer_size('')
assert_cursor(0)
assert_cursor_max(5)
assert_line('12aaa')
@line_editor.__send__(:ed_search_prev_history, "\C-p".ord)
assert_byte_pointer_size('')
assert_cursor(0)
assert_cursor_max(5)
assert_line('12356')
@line_editor.__send__(:ed_search_prev_history, "\C-p".ord)
assert_byte_pointer_size('')
assert_cursor(0)
assert_cursor_max(5)
assert_line('12356')
end
def test_ed_search_prev_history_without_match
Reline::HISTORY.concat([
'12356', # old
'12aaa',
'12345' # new
])
input_keys('ABC')
# The ed_search_prev_history doesn't have default binding
@line_editor.__send__(:ed_search_prev_history, "\C-p".ord)
assert_byte_pointer_size('ABC')
assert_cursor(3)
assert_cursor_max(3)
assert_line('ABC')
end
=begin # TODO: move KeyStroke instance from Reline to LineEditor
def test_key_delete
input_keys('ab')