diff options
Diffstat (limited to 'source_text_tests.lua')
| -rw-r--r-- | source_text_tests.lua | 60 |
1 files changed, 59 insertions, 1 deletions
diff --git a/source_text_tests.lua b/source_text_tests.lua index ecffb13..89ad1ce 100644 --- a/source_text_tests.lua +++ b/source_text_tests.lua @@ -14,6 +14,34 @@ function test_initial_state() check_eq(Editor_state.screen_top1.pos, 1, 'F - test_initial_state/screen_top:pos') end +function test_click_to_create_drawing() + io.write('\ntest_click_to_create_drawing') + App.screen.init{width=120, height=60} + Editor_state = edit.initialize_test_state() + Editor_state.lines = load_array{} + Text.redraw_all(Editor_state) + edit.draw(Editor_state) + edit.run_after_mouse_click(Editor_state, 8,Editor_state.top+8, 1) + -- cursor skips drawing to always remain on text + check_eq(#Editor_state.lines, 2, 'F - test_click_to_create_drawing/#lines') + check_eq(Editor_state.cursor1.line, 2, 'F - test_click_to_create_drawing/cursor') +end + +function test_backspace_to_delete_drawing() + io.write('\ntest_backspace_to_delete_drawing') + -- display a drawing followed by a line of text (you shouldn't ever have a drawing right at the end) + App.screen.init{width=120, height=60} + Editor_state = edit.initialize_test_state() + Editor_state.lines = load_array{'```lines', '```', ''} + Text.redraw_all(Editor_state) + -- cursor is on text as always (outside tests this will get initialized correctly) + Editor_state.cursor1.line = 2 + -- backspacing deletes the drawing + edit.run_after_keychord(Editor_state, 'backspace') + check_eq(#Editor_state.lines, 1, 'F - test_backspace_to_delete_drawing/#lines') + check_eq(Editor_state.cursor1.line, 1, 'F - test_backspace_to_delete_drawing/cursor') +end + function test_backspace_from_start_of_final_line() io.write('\ntest_backspace_from_start_of_final_line') -- display final line of text with cursor at start of it @@ -695,6 +723,36 @@ function test_pagedown() App.screen.check(y, 'ghi', 'F - test_pagedown/screen:2') end +function test_pagedown_skips_drawings() + io.write('\ntest_pagedown_skips_drawings') + -- some lines of text with a drawing intermixed + local drawing_width = 50 + App.screen.init{width=Editor_state.left+drawing_width, height=80} + Editor_state = edit.initialize_test_state() + Editor_state.lines = load_array{'abc', -- height 15 + '```lines', '```', -- height 25 + 'def', -- height 15 + 'ghi'} -- height 15 + Text.redraw_all(Editor_state) + check_eq(Editor_state.lines[2].mode, 'drawing', 'F - test_pagedown_skips_drawings/baseline/lines') + Editor_state.cursor1 = {line=1, pos=1} + Editor_state.screen_top1 = {line=1, pos=1} + Editor_state.screen_bottom1 = {} + local drawing_height = Drawing_padding_height + drawing_width/2 -- default + -- initially the screen displays the first line and the drawing + -- 15px margin + 15px line1 + 10px margin + 25px drawing + 10px margin = 75px < screen height 80px + edit.draw(Editor_state) + local y = Editor_state.top + App.screen.check(y, 'abc', 'F - test_pagedown_skips_drawings/baseline/screen:1') + -- after pagedown the screen draws the drawing up top + -- 15px margin + 10px margin + 25px drawing + 10px margin + 15px line3 = 75px < screen height 80px + edit.run_after_keychord(Editor_state, 'pagedown') + check_eq(Editor_state.screen_top1.line, 2, 'F - test_pagedown_skips_drawings/screen_top') + check_eq(Editor_state.cursor1.line, 3, 'F - test_pagedown_skips_drawings/cursor') + y = Editor_state.top + drawing_height + App.screen.check(y, 'def', 'F - test_pagedown_skips_drawings/screen:1') +end + function test_pagedown_can_start_from_middle_of_long_wrapping_line() io.write('\ntest_pagedown_can_start_from_middle_of_long_wrapping_line') -- draw a few lines starting from a very long wrapping line @@ -1527,7 +1585,7 @@ function test_search() io.write('\ntest_search') App.screen.init{width=120, height=60} Editor_state = edit.initialize_test_state() - Editor_state.lines = load_array{'abc', 'def', 'ghi', 'deg'} + Editor_state.lines = load_array{'```lines', '```', 'def', 'ghi', 'deg'} Text.redraw_all(Editor_state) Editor_state.cursor1 = {line=1, pos=1} Editor_state.screen_top1 = {line=1, pos=1} |