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lines.love
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This commit is contained in:
Kartik K. Agaram 2022-05-28 09:31:51 -07:00
parent 3266262b1f
commit 95592b83fb
1 changed files with 8 additions and 8 deletions
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16
text.lua
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@ -579,7 +579,7 @@ function test_up_arrow_scrolls_up_to_final_screen_line()
end
function test_up_arrow_scrolls_up_to_empty_line()
io.write('\ntest_up_arrow_scrolls_up_from_empty_line')
io.write('\ntest_up_arrow_scrolls_up_to_empty_line')
-- display a screenful of text with an empty line just above it outside the screen
App.screen.init{width=120, height=60}
Lines = load_array{'', 'abc', 'def', 'ghi', 'jkl'}
@ -592,21 +592,21 @@ function test_up_arrow_scrolls_up_to_empty_line()
local line_height = math.floor(15*Zoom) -- pixels
App.draw()
local y = screen_top_margin
App.screen.check(y, 'abc', 'F - test_up_arrow_scrolls_up_from_empty_line/baseline/screen:1')
App.screen.check(y, 'abc', 'F - test_up_arrow_scrolls_up_to_empty_line/baseline/screen:1')
y = y + line_height
App.screen.check(y, 'def', 'F - test_up_arrow_scrolls_up_from_empty_line/baseline/screen:2')
App.screen.check(y, 'def', 'F - test_up_arrow_scrolls_up_to_empty_line/baseline/screen:2')
y = y + line_height
App.screen.check(y, 'ghi', 'F - test_up_arrow_scrolls_up_from_empty_line/baseline/screen:3')
App.screen.check(y, 'ghi', 'F - test_up_arrow_scrolls_up_to_empty_line/baseline/screen:3')
-- after hitting the up arrow the screen scrolls up by one line
App.run_after_keychord('up')
check_eq(Screen_top1.line, 1, 'F - test_up_arrow_scrolls_up_from_empty_line/screen_top')
check_eq(Cursor1.line, 1, 'F - test_up_arrow_scrolls_up_from_empty_line/cursor')
check_eq(Screen_top1.line, 1, 'F - test_up_arrow_scrolls_up_to_empty_line/screen_top')
check_eq(Cursor1.line, 1, 'F - test_up_arrow_scrolls_up_to_empty_line/cursor')
y = screen_top_margin
-- empty first line
y = y + line_height
App.screen.check(y, 'abc', 'F - test_up_arrow_scrolls_up_from_empty_line/screen:2')
App.screen.check(y, 'abc', 'F - test_up_arrow_scrolls_up_to_empty_line/screen:2')
y = y + line_height
App.screen.check(y, 'def', 'F - test_up_arrow_scrolls_up_from_empty_line/screen:3')
App.screen.check(y, 'def', 'F - test_up_arrow_scrolls_up_to_empty_line/screen:3')
end
function test_pageup()