diff options
Diffstat (limited to 'test/test.lua')
| -rw-r--r-- | test/test.lua | 278 |
1 files changed, 160 insertions, 118 deletions
diff --git a/test/test.lua b/test/test.lua index be2d432f..1a0a2185 100644 --- a/test/test.lua +++ b/test/test.lua @@ -2508,6 +2508,166 @@ function test_ui_find_replace_all() buffer:close(true) end +function test_history() + local filename1 = _HOME .. '/test/modules/textadept/history/1' + io.open_file(filename1) + textadept.history.clear() -- clear initial buffer switch record + buffer:goto_line(5) + textadept.history.back() -- should not do anything + assert_equal(buffer.filename, filename1) + assert_equal(buffer:line_from_position(buffer.current_pos), 5) + buffer:add_text('foo') + buffer:goto_line(5 + textadept.history.minimum_line_distance + 1) + textadept.history.back() + assert_equal(buffer.filename, filename1) + assert_equal(buffer:line_from_position(buffer.current_pos), 5) + assert_equal(buffer.current_pos, buffer.line_end_position[5]) + textadept.history.forward() -- should stay put (no edits have been made since) + assert_equal(buffer.filename, filename1) + assert_equal(buffer:line_from_position(buffer.current_pos), 5) + buffer:new_line() + buffer:add_text('bar') -- close changes should update current history + local filename2 = _HOME .. '/test/modules/textadept/history/2' + io.open_file(filename2) + buffer:goto_line(10) + buffer:add_text('baz') + textadept.history.back() -- should ignore initial file load and go back to file 1 + assert_equal(buffer.filename, filename1) + assert_equal(buffer:line_from_position(buffer.current_pos), 6) + textadept.history.back() -- should stay put (updated history from line 5 to line 6) + assert_equal(buffer.filename, filename1) + assert_equal(buffer:line_from_position(buffer.current_pos), 6) + textadept.history.forward() + assert_equal(buffer.filename, filename2) + assert_equal(buffer:line_from_position(buffer.current_pos), 10) + textadept.history.back() + buffer:goto_line(15) + buffer:clear() -- erases forward history to file 2 + textadept.history.forward() -- should not do anything + assert_equal(buffer.filename, filename1) + assert_equal(buffer:line_from_position(buffer.current_pos), 15) + textadept.history.back() + assert_equal(buffer.filename, filename1) + assert_equal(buffer:line_from_position(buffer.current_pos), 6) + textadept.history.forward() + view:goto_buffer(1) + assert_equal(buffer.filename, filename2) + buffer:goto_line(20) + buffer:add_text('quux') + view:goto_buffer(-1) + assert_equal(buffer.filename, filename1) + buffer:undo() -- undo delete of '\n' + buffer:undo() -- undo add of 'foo' + buffer:redo() -- re-add 'foo' + textadept.history.back() -- undo and redo should not affect history + assert_equal(buffer.filename, filename2) + assert_equal(buffer:line_from_position(buffer.current_pos), 20) + textadept.history.back() + assert_equal(buffer.filename, filename1) + assert_equal(buffer:line_from_position(buffer.current_pos), 15) + textadept.history.back() + assert_equal(buffer.filename, filename1) + assert_equal(buffer:line_from_position(buffer.current_pos), 6) + buffer:target_whole_document() + buffer:replace_target(string.rep('\n', buffer.line_count)) -- whole buffer replacements should not affect history (e.g. clang-format) + textadept.history.forward() + assert_equal(buffer.filename, filename1) + assert_equal(buffer:line_from_position(buffer.current_pos), 15) + view:goto_buffer(1) + assert_equal(buffer.filename, filename2) + buffer:close(true) + textadept.history.back() -- should re-open file 2 + assert_equal(buffer.filename, filename2) + assert_equal(buffer:line_from_position(buffer.current_pos), 20) + buffer:close(true) + buffer:close(true) + + assert_raises(function() textadept.history.record(1) end, 'string/nil expected, got number') + assert_raises(function() textadept.history.record('', true) end, 'number/nil expected, got boolean') + assert_raises(function() textadept.history.record('', 1, '') end, 'number/nil expected, got string') +end + +function test_history_soft_records() + local filename1 = _HOME .. '/test/modules/textadept/history/1' + io.open_file(filename1) + textadept.history.clear() -- clear initial buffer switch record + buffer:goto_line(5) + local filename2 = _HOME .. '/test/modules/textadept/history/2' + io.open_file(filename2) + buffer:goto_line(10) + textadept.history.back() + assert_equal(buffer.filename, filename1) + assert_equal(buffer:line_from_position(buffer.current_pos), 5) + buffer:goto_line(15) + textadept.history.forward() -- should update soft record from line 5 to 15 + assert_equal(buffer.filename, filename2) + assert_equal(buffer:line_from_position(buffer.current_pos), 10) + buffer:goto_line(20) + textadept.history.back() -- should update soft record from line 10 to 20 + assert_equal(buffer.filename, filename1) + assert_equal(buffer:line_from_position(buffer.current_pos), 15) + textadept.history.forward() + assert_equal(buffer.filename, filename2) + assert_equal(buffer:line_from_position(buffer.current_pos), 20) + buffer:goto_line(10) + buffer:add_text('foo') -- should update soft record from line 20 to 10 and make it hard + textadept.history.back() + assert_equal(buffer.filename, filename1) + assert_equal(buffer:line_from_position(buffer.current_pos), 15) + textadept.history.forward() + assert_equal(buffer.filename, filename2) + assert_equal(buffer:line_from_position(buffer.current_pos), 10) + buffer:goto_line(20) + buffer:add_text('bar') -- should create a new record + textadept.history.back() + assert_equal(buffer.filename, filename2) + assert_equal(buffer:line_from_position(buffer.current_pos), 10) + buffer:close(true) + buffer:close(true) +end + +function test_history_per_view() + local filename1 = _HOME .. '/test/modules/textadept/history/1' + io.open_file(filename1) + textadept.history.clear() -- clear initial buffer switch record + buffer:goto_line(5) + buffer:add_text('foo') + buffer:goto_line(10) + buffer:add_text('bar') + view:split() + textadept.history.back() -- no history for this view + assert_equal(buffer.filename, filename1) + assert_equal(buffer:line_from_position(buffer.current_pos), 10) + local filename2 = _HOME .. '/test/modules/textadept/history/2' + io.open_file(filename2) + buffer:goto_line(15) + buffer:add_text('baz') + buffer:goto_line(20) + textadept.history.back() + assert_equal(buffer.filename, filename2) + assert_equal(buffer:line_from_position(buffer.current_pos), 15) + textadept.history.back() + assert_equal(buffer.filename, filename1) + assert_equal(buffer:line_from_position(buffer.current_pos), 10) + textadept.history.back() -- no more history for this view + assert_equal(buffer.filename, filename1) + assert_equal(buffer:line_from_position(buffer.current_pos), 10) + ui.goto_view(-1) + textadept.history.back() + assert_equal(buffer.filename, filename1) + assert_equal(buffer:line_from_position(buffer.current_pos), 5) + textadept.history.forward() + assert_equal(buffer.filename, filename1) + assert_equal(buffer:line_from_position(buffer.current_pos), 10) + textadept.history.forward() -- no more history for this view + assert_equal(buffer.filename, filename1) + assert_equal(buffer:line_from_position(buffer.current_pos), 10) + view:unsplit() + view:goto_buffer(1) + buffer:close(true) + buffer:close(true) +end + function test_macro_record_play_save_load() textadept.macros.save() -- should not do anything textadept.macros.play() -- should not do anything @@ -3870,124 +4030,6 @@ function test_file_diff_interactive() if different_files then buffer:close(true) end end -function test_history() - local history = require('history') - history.disable_listening() -- clear preexisting history - history.enable_listening() - local filename1 = _HOME .. '/test/modules/history/1' - io.open_file(filename1) - buffer:goto_line(5) - history.back() -- should not do anything (ignore initial file load) - assert_equal(buffer.filename, filename1) - assert_equal(buffer:line_from_position(buffer.current_pos), 5) - buffer:add_text('foo') - buffer:goto_line(5 + history.minimum_line_distance + 1) - history.back() - assert_equal(buffer.filename, filename1) - assert_equal(buffer:line_from_position(buffer.current_pos), 5) - assert_equal(buffer.current_pos, buffer.line_end_position[5]) - history.forward() -- should stay put (no edits have been made since) - assert_equal(buffer.filename, filename1) - assert_equal(buffer:line_from_position(buffer.current_pos), 5) - buffer:new_line() - buffer:add_text('bar') -- close changes should update current history - local filename2 = _HOME .. '/test/modules/history/2' - io.open_file(filename2) - buffer:goto_line(10) - buffer:add_text('baz') - history.back() -- should ignore initial file load and go back to file 1 - assert_equal(buffer.filename, filename1) - assert_equal(buffer:line_from_position(buffer.current_pos), 6) - history.back() -- should stay put (updated history from line 5 to line 6) - assert_equal(buffer.filename, filename1) - assert_equal(buffer:line_from_position(buffer.current_pos), 6) - history.forward() - assert_equal(buffer.filename, filename2) - assert_equal(buffer:line_from_position(buffer.current_pos), 10) - history.back() - buffer:goto_line(15) - buffer:clear() -- erases forward history to file 2 - history.forward() -- should not do anything - assert_equal(buffer.filename, filename1) - assert_equal(buffer:line_from_position(buffer.current_pos), 15) - history.back() - assert_equal(buffer.filename, filename1) - assert_equal(buffer:line_from_position(buffer.current_pos), 6) - history.forward() - view:goto_buffer(1) - assert_equal(buffer.filename, filename2) - buffer:goto_line(20) - buffer:add_text('quux') - view:goto_buffer(-1) - assert_equal(buffer.filename, filename1) - buffer:undo() -- undo delete of '\n' - buffer:undo() -- undo add of 'foo' - buffer:redo() -- re-add 'foo' - history.back() -- undo and redo should not affect history - assert_equal(buffer.filename, filename2) - assert_equal(buffer:line_from_position(buffer.current_pos), 20) - history.back() - assert_equal(buffer.filename, filename1) - assert_equal(buffer:line_from_position(buffer.current_pos), 15) - history.back() - assert_equal(buffer.filename, filename1) - assert_equal(buffer:line_from_position(buffer.current_pos), 6) - buffer:target_whole_document() - buffer:replace_target(string.rep('\n', buffer.line_count)) -- whole buffer replacements should not affect history (e.g. clang-format) - history.forward() - assert_equal(buffer.filename, filename1) - assert_equal(buffer:line_from_position(buffer.current_pos), 15) - view:goto_buffer(1) - assert_equal(buffer.filename, filename2) - buffer:close(true) - history.forward() -- should re-open file 2 - assert_equal(buffer.filename, filename2) - assert_equal(buffer:line_from_position(buffer.current_pos), 20) - buffer:close(true) - buffer:close(true) -end - -function test_history_per_view() - local history = require('history') - history.disable_listening() -- clear preexisting history - history.enable_listening() - local filename1 = _HOME .. '/test/modules/history/1' - io.open_file(filename1) - buffer:goto_line(5) - buffer:add_text('foo') - buffer:goto_line(10) - buffer:add_text('bar') - view:split() - history.back() -- no history for this view - assert_equal(buffer.filename, filename1) - assert_equal(buffer:line_from_position(buffer.current_pos), 10) - local filename2 = _HOME .. '/test/modules/history/2' - io.open_file(filename2) - buffer:goto_line(15) - buffer:add_text('baz') - buffer:goto_line(20) - history.back() - assert_equal(buffer.filename, filename2) - assert_equal(buffer:line_from_position(buffer.current_pos), 15) - history.back() -- no more history for this view - assert_equal(buffer.filename, filename2) - assert_equal(buffer:line_from_position(buffer.current_pos), 15) - ui.goto_view(-1) - history.back() - assert_equal(buffer.filename, filename1) - assert_equal(buffer:line_from_position(buffer.current_pos), 5) - history.forward() - assert_equal(buffer.filename, filename1) - assert_equal(buffer:line_from_position(buffer.current_pos), 10) - history.forward() -- no more history for this view - assert_equal(buffer.filename, filename1) - assert_equal(buffer:line_from_position(buffer.current_pos), 10) - view:unsplit() - view:goto_buffer(1) - buffer:close(true) - buffer:close(true) -end - function test_spellcheck() local spellcheck = require('spellcheck') local SPELLING_ID = 1 -- not accessible |