@@ -2,48 +2,49 @@
22{-# LANGUAGE ScopedTypeVariables #-}
33module Main where
44
5+import Graphics.Vty
56import Graphics.Vty.Attributes
6−import Graphics.Vty.Image
77import Graphics.Vty.Inline
88import Graphics.Vty.Picture
9−import Graphics.Vty.Terminal
10−import Graphics.Vty.DisplayRegion
9+import Graphics.Vty.Output
1110
11+import Control.Concurrent (threadDelay)
12+import Control.Exception
1213import Control.Monad
1314
1415import Data.List ( lookup )
1516import Data.Maybe ( isJust, fromJust )
1617import Data.Monoid
18+import Data.String.QQ
1719import Data.Word
1820
19−import Foreign.Marshal.Array
20−import HereDoc
21+import Foreign.Marshal.Array
2122
2223import qualified System.Environment as Env
2324
2425import System.IO ( hFlush, hPutStr, hPutBuf, stdout )
2526
2627main = do
27− print_intro
28+ printIntro
2829
29−output_file_path = "test_results.list"
30+outputFilePath = "test_results.list"
3031
31−print_intro = do
32− putStr $ [$heredoc|
32+printIntro = do
33+ putStr $ [s|
3334This is an interactive verification program for the terminal input and output
3435support of the VTY library. This will ask a series of questions about what you
35−see onscreen. The goal is to verify that VTY's output and input support
36+see on screen. The goal is to verify that VTY's output and input support
3637performs as expected with your terminal.
3738
3839This program produces a file named
39− |] ++ output_file_path ++ [$heredoc|
40+ |] ++ outputFilePath ++ [s|
4041in the current directory that contains the results for each test assertion. This
4142can be emailed to coreyoconnor@gmail.com and used by the VTY authors to improve
4243support for your terminal. No personal information is contained in the report.
4344
4445Each test follows, more or less, the following format:
4546 0. A description of the test is printed which will include a detailed
46− description of what VTY is going to try and what the expected results are.
47+ description of what VTY is going to try and what the expected results are.
4748 Press return to move on.
4849 1. The program will produce some output or ask for you to press a key.
4950 2. You will then be asked to confirm if the behavior matched the provided
@@ -63,32 +64,42 @@ All the tests assume the following about the terminal display:
6364 describes the expected appearance of each glyph.
6465
6566Thanks for the help! :-D
66−|]
67− wait_for_return
68− results <- do_test_menu 1
69− env_attributes <- mapM ( \env_name -> catch ( Env.getEnv env_name >>= return . (,) env_name )
70− ( const $ return (env_name, "") )
71− )
72− [ "TERM", "COLORTERM", "LANG" ]
73− let results_txt = show env_attributes ++ "\n" ++ show results ++ "\n"
74− writeFile output_file_path results_txt
67+To exit the test early enter "q" anytime at the following menu screen.
7568
76−wait_for_return = do
69+If any test fails then please post an issue to
70+ https://github.com/coreyoconnor/vty/issues
71+with the test_results.list file pasted into the issue. A suitable summary is:
72+"interactive terminal test failure".
73+|]
74+ waitForReturn
75+ results <- doTestMenu 1
76+ envAttributes <- mapM ( \envName -> Control.Exception.catch ( Env.getEnv envName >>= return . (,) envName )
77+ ( \ (_ :: SomeException) -> return (envName, "") )
78+ )
79+ [ "TERM", "COLORTERM", "LANG", "TERM_PROGRAM", "XTERM_VERSION" ]
80+ t <- standardIOConfig >>= outputForConfig
81+ let resultsTxt = show envAttributes ++ "\n"
82+ ++ terminalID t ++ "\n"
83+ ++ show results ++ "\n"
84+ releaseTerminal t
85+ writeFile outputFilePath resultsTxt
86+
87+waitForReturn = do
7788 putStr "\n(press return to continue)"
7889 hFlush stdout
7990 getLine
8091
81−test_menu :: [(String, Test)]
82−test_menu = zip (map show [1..]) all_tests
92+testMenu :: [(String, Test)]
93+testMenu = zip (map show [1..]) allTests
8394
84−do_test_menu :: Int -> IO [(String, Bool)]
85−do_test_menu next_ID
86− | next_ID > length all_tests = do
87− putStrLn $ "Done! Please email the " ++ output_file_path ++ " file to coreyoconnor@gmail.com"
95+doTestMenu :: Int -> IO [(String, Bool)]
96+doTestMenu nextID
97+ | nextID > length allTests = do
98+ putStrLn $ "Done! Please email the " ++ outputFilePath ++ " file to coreyoconnor@gmail.com"
8899 return []
89100 | otherwise = do
90− display_test_menu
91− putStrLn $ "Press return to start with #" ++ show next_ID ++ "."
101+ displayTestMenu
102+ putStrLn $ "Press return to start with #" ++ show nextID ++ "."
92103 putStrLn "Enter a test number to perform only that test."
93104 putStrLn "q (or control-C) to quit."
94105 putStr "> "
@@ -96,226 +107,246 @@ do_test_menu next_ID
96107 s <- getLine >>= return . filter (/= '\n')
97108 case s of
98109 "q" -> return mempty
99− "" -> do
100− r <- run_test $ show next_ID
101− rs <- do_test_menu ( next_ID + 1 )
110+ "" -> do
111+ r <- runTest $ show nextID
112+ rs <- doTestMenu ( nextID + 1 )
102113 return $ r : rs
103− i | isJust ( lookup i test_menu ) -> do
104− r <- run_test i
105− rs <- do_test_menu ( read i + 1 )
114+ i | isJust ( lookup i testMenu ) -> do
115+ r <- runTest i
116+ rs <- doTestMenu ( read i + 1 )
106117 return $ r : rs
107118 where
108− display_test_menu
109− = mapM_ display_test_menu' test_menu
110− display_test_menu' ( i, t )
111− = putStrLn $ ( if i == show next_ID
112− then "> "
119+ displayTestMenu
120+ = mapM_ displayTestMenu' testMenu
121+ displayTestMenu' ( i, t )
122+ = putStrLn $ ( if i == show nextID
123+ then "> "
113124 else " "
114− ) ++ i ++ ". " ++ test_name t
115−
116−run_test :: String -> IO (String, Bool)
117−run_test i = do
118− let t = fromJust $ lookup i test_menu
119− print_summary t
120− wait_for_return
121− test_action t
122− r <- confirm_results t
123− return (test_ID t, r)
124−
125−default_success_confirm_results = do
125+ ) ++ i ++ ". " ++ testName t
126+
127+runTest :: String -> IO (String, Bool)
128+runTest i = do
129+ let t = fromJust $ lookup i testMenu
130+ printSummary t
131+ waitForReturn
132+ testAction t
133+ r <- confirmResults t
134+ return (testID t, r)
135+
136+defaultSuccessConfirmResults = do
126137 putStr "\n"
127138 putStr "[Y/n] "
128139 hFlush stdout
129140 r <- getLine
130141 case r of
131− "" -> return True
142+ "" -> return True
132143 "y" -> return True
133144 "Y" -> return True
134145 "n" -> return False
135146
136147data Test = Test
137− { test_name :: String
138− , test_ID :: String
139− , test_action :: IO ()
140− , print_summary :: IO ()
141− , confirm_results :: IO Bool
148+ { testName :: String
149+ , testID :: String
150+ , testAction :: IO ()
151+ , printSummary :: IO ()
152+ , confirmResults :: IO Bool
142153 }
143154
144−all_tests
145− = [ reserve_output_test
146− , display_bounds_test_0
147− , display_bounds_test_1
148− , display_bounds_test_2
149− , display_bounds_test_3
150− , unicode_single_width_0
151− , unicode_single_width_1
152− , unicode_double_width_0
153− , unicode_double_width_1
154− , attributes_test_0
155− , attributes_test_1
156− , attributes_test_2
157− , attributes_test_3
158− , attributes_test_4
159− , attributes_test_5
160− , inline_test_0
161− , inline_test_1
155+allTests
156+ = [ reserveOutputTest
157+ , displayBoundsTest0
158+ , displayBoundsTest1
159+ , displayBoundsTest2
160+ , displayBoundsTest3
161+ , unicodeSingleWidth0
162+ , unicodeSingleWidth1
163+ , unicodeDoubleWidth0
164+ , unicodeDoubleWidth1
165+ , attributesTest0
166+ , attributesTest1
167+ , attributesTest2
168+ , attributesTest3
169+ , attributesTest4
170+ , attributesTest5
171+ , inlineTest0
172+ , inlineTest1
173+ , inlineTest2
174+ , cursorHideTest0
175+ , vertCropTest0
176+ , vertCropTest1
177+ , vertCropTest2
178+ , vertCropTest3
179+ , horizCropTest0
180+ , horizCropTest1
181+ , horizCropTest2
182+ , horizCropTest3
183+ , layer0
184+ , layer1
162185 ]
163186
164−reserve_output_test = Test
165− { test_name = "Initialize and reserve terminal output then restore previous state."
166− , test_ID = "reserve_output_test"
167− , test_action = do
168− t <- terminal_handle
169− reserve_display t
187+reserveOutputTest = Test
188+ { testName = "Initialize and reserve terminal output then restore previous state."
189+ , testID = "reserveOutputTest"
190+ , testAction = do
191+ t <- standardIOConfig >>= outputForConfig
192+ reserveDisplay t
170193 putStrLn "Line 1"
171194 putStrLn "Line 2"
172195 putStrLn "Line 3"
173196 putStrLn "Line 4 (press return)"
174197 hFlush stdout
175198 getLine
176− release_display t
177− release_terminal t
199+ releaseDisplay t
200+ releaseTerminal t
178201 return ()
179− , print_summary = do
180− putStr $ [$heredoc|
202+ , printSummary = do
203+ putStr $ [s|
181204Once return is pressed:
182−The screen will be cleared.
183−The cursor should be visible and at the top left corner.
184−Four lines of text should be visible.
205+ 0. The screen will be cleared.
206+ 1. Four lines of text should be visible.
207+ 1. The cursor should be visible and at the start of the fifth line.
185208
186−After enter is pressed for the second time this test then:
209+After return is pressed for the second time this test then:
187210 * The screen containing the test summary should be restored;
188211 * The cursor is visible.
189212|]
190− , confirm_results = do
191− putStr $ [$heredoc|
213+ , confirmResults = do
214+ putStr $ [s|
192215Did the test output match the description?
193216|]
194− default_success_confirm_results
217+ defaultSuccessConfirmResults
195218 }
196219
197−display_bounds_test_0 = Test
198− { test_name = "Verify display bounds are correct test 0: Using spaces."
199− , test_ID = "display_bounds_test_0"
200− , test_action = do
201− t <- terminal_handle
202− reserve_display t
203− DisplayRegion w h <- display_bounds t
204− let row_0 = replicate (fromEnum w) 'X' ++ "\n"
205− row_h = replicate (fromEnum w - 1) 'X'
206− row_n = "X" ++ replicate (fromEnum w - 2) ' ' ++ "X\n"
207− image = row_0 ++ (concat $ replicate (fromEnum h - 2) row_n) ++ row_h
220+displayBoundsTest0 = Test
221+ { testName = "Verify display bounds are correct test 0: Using spaces."
222+ , testID = "displayBoundsTest0"
223+ , testAction = do
224+ t <- standardIOConfig >>= outputForConfig
225+ reserveDisplay t
226+ (w,h) <- displayBounds t
227+ let row0 = replicate (fromEnum w) 'X' ++ "\n"
228+ rowH = replicate (fromEnum w - 1) 'X'
229+ rowN = "X" ++ replicate (fromEnum w - 2) ' ' ++ "X\n"
230+ image = row0 ++ (concat $ replicate (fromEnum h - 2) rowN) ++ rowH
208231 putStr image
209232 hFlush stdout
210233 getLine
211− release_display t
212− release_terminal t
234+ releaseDisplay t
235+ releaseTerminal t
213236 return ()
214− , print_summary = display_bounds_test_summary True
215− , confirm_results = generic_output_match_confirm
237+ , printSummary = displayBoundsTestSummary True
238+ , confirmResults = genericOutputMatchConfirm
216239 }
217240
218−display_bounds_test_1 = Test
219− { test_name = "Verify display bounds are correct test 0: Using cursor movement."
220− , test_ID = "display_bounds_test_1"
221− , test_action = do
222− t <- terminal_handle
223− reserve_display t
224− DisplayRegion w h <- display_bounds t
225− set_cursor_pos t 0 0
226− let row_0 = replicate (fromEnum w) 'X' ++ "\n"
227− putStr row_0
241+displayBoundsTest1 = Test
242+ { testName = "Verify display bounds are correct test 0: Using cursor movement."
243+ , testID = "displayBoundsTest1"
244+ , testAction = do
245+ t <- standardIOConfig >>= outputForConfig
246+ reserveDisplay t
247+ (w,h) <- displayBounds t
248+ setCursorPos t 0 0
249+ let row0 = replicate (fromEnum w) 'X' ++ "\n"
250+ putStr row0
228251 forM_ [1 .. h - 2] $ \y -> do
229− set_cursor_pos t 0 y
252+ setCursorPos t 0 y
230253 putStr "X"
231− set_cursor_pos t (w - 1) y
254+ hFlush stdout
255+ setCursorPos t (w - 1) y
232256 putStr "X"
233− set_cursor_pos t 0 (h - 1)
234− let row_h = replicate (fromEnum w - 1) 'X'
235− putStr row_h
257+ hFlush stdout
258+ setCursorPos t 0 (h - 1)
259+ let rowH = replicate (fromEnum w - 1) 'X'
260+ putStr rowH
236261 hFlush stdout
237262 getLine
238− release_display t
239− release_terminal t
263+ releaseDisplay t
264+ releaseTerminal t
240265 return ()
241− , print_summary = display_bounds_test_summary True
242− , confirm_results = generic_output_match_confirm
266+ , printSummary = displayBoundsTestSummary True
267+ , confirmResults = genericOutputMatchConfirm
243268 }
244269
245−display_bounds_test_2 = Test
246− { test_name = "Verify display bounds are correct test 0: Using Image ops."
247− , test_ID = "display_bounds_test_2"
248− , test_action = do
249− t <- terminal_handle
250− reserve_display t
251− bounds@(DisplayRegion w h) <- display_bounds t
252− let first_row = horiz_cat $ replicate (fromEnum w) (char def_attr 'X')
253− middle_rows = vert_cat $ replicate (fromEnum h - 2) middle_row
254− middle_row = (char def_attr 'X') <|> background_fill (w - 2) 1 <|> (char def_attr 'X')
255− end_row = first_row
256− image = first_row <-> middle_rows <-> end_row
257− pic = (pic_for_image image) { pic_cursor = Cursor (w - 1) (h - 1) }
258− d <- display_context t bounds
259− output_picture d pic
270+displayBoundsTest2 = Test
271+ { testName = "Verify display bounds are correct test 0: Using Image ops."
272+ , testID = "displayBoundsTest2"
273+ , testAction = do
274+ t <- standardIOConfig >>= outputForConfig
275+ reserveDisplay t
276+ bounds@(w,h) <- displayBounds t
277+ let firstRow = horizCat $ replicate (fromEnum w) (char defAttr 'X')
278+ middleRows = vertCat $ replicate (fromEnum h - 2) middleRow
279+ middleRow = (char defAttr 'X') <|> backgroundFill (w - 2) 1 <|> (char defAttr 'X')
280+ endRow = firstRow
281+ image = firstRow <-> middleRows <-> endRow
282+ pic = (picForImage image) { picCursor = Cursor (w - 1) (h - 1) }
283+ d <- displayContext t bounds
284+ outputPicture d pic
260285 getLine
261− release_display t
262− release_terminal t
286+ releaseDisplay t
287+ releaseTerminal t
263288 return ()
264− , print_summary = display_bounds_test_summary True
265− , confirm_results = generic_output_match_confirm
289+ , printSummary = displayBoundsTestSummary True
290+ , confirmResults = genericOutputMatchConfirm
266291 }
267292
268−display_bounds_test_3 = Test
269− { test_name = "Verify display bounds are correct test 0: Hide cursor; Set cursor pos."
270− , test_ID = "display_bounds_test_3"
271− , test_action = do
272− t <- terminal_handle
273− reserve_display t
274− DisplayRegion w h <- display_bounds t
275− hide_cursor t
276− set_cursor_pos t 0 0
277− let row_0 = replicate (fromEnum w) 'X'
278− putStrLn row_0
293+displayBoundsTest3 = Test
294+ { testName = "Verify display bounds are correct test 0: Hide cursor; Set cursor pos."
295+ , testID = "displayBoundsTest3"
296+ , testAction = do
297+ t <- standardIOConfig >>= outputForConfig
298+ reserveDisplay t
299+ (w,h) <- displayBounds t
300+ hideCursor t
301+ setCursorPos t 0 0
302+ let row0 = replicate (fromEnum w) 'X'
303+ putStrLn row0
279304 forM_ [1 .. h - 2] $ \y -> do
280− set_cursor_pos t 0 y
305+ setCursorPos t 0 y
281306 putStr "X"
282− set_cursor_pos t (w - 1) y
307+ hFlush stdout
308+ setCursorPos t (w - 1) y
283309 putStr "X"
284− set_cursor_pos t 0 (h - 1)
285− let row_h = row_0
286− putStr row_h
310+ hFlush stdout
311+ setCursorPos t 0 (h - 1)
312+ let rowH = row0
313+ putStr rowH
287314 hFlush stdout
288315 getLine
289− show_cursor t
290− release_display t
291− release_terminal t
316+ showCursor t
317+ releaseDisplay t
318+ releaseTerminal t
292319 return ()
293− , print_summary = display_bounds_test_summary False
294− , confirm_results = generic_output_match_confirm
320+ , printSummary = displayBoundsTestSummary False
321+ , confirmResults = genericOutputMatchConfirm
295322 }
296323
297−display_bounds_test_summary has_cursor = do
298− putStr $ [$heredoc|
324+displayBoundsTestSummary hasCursor = do
325+ putStr $ [s|
299326Once return is pressed:
300327 0. The screen will be cleared.
301328|]
302− if has_cursor
329+ if hasCursor
303330 then putStr " 1. The cursor will be visible."
304331 else putStr " 1. The cursor will NOT be visible."
305− putStr [$heredoc|
332+ putStr [s|
333+
306334 2. The border of the display will be outlined in Xs.
307335 So if - and | represented the edge of the terminal window:
308336 |-------------|
309337 |XXXXXXXXXXXXX|
310338 |X X||]
311339
312− if has_cursor
313− then putStr $ [$heredoc|
340+ if hasCursor
341+ then putStr $ [s|
342+
314343 |XXXXXXXXXXXXC| |]
315− else putStr $ [$heredoc|
344+ else putStr $ [s|
345+
316346 |XXXXXXXXXXXXX| |]
317347
318− putStr $ [$heredoc|
348+ putStr $ [s|
349+
319350 |-------------|
320351
321352 ( Where C is the final position of the cursor. There may be an X drawn
@@ -327,13 +358,13 @@ After return is pressed for the second time:
327358 1. The cursor should be visible.
328359|]
329360
330−generic_output_match_confirm = do
331− putStr $ [$heredoc|
361+genericOutputMatchConfirm = do
362+ putStr $ [s|
332363Did the test output match the description?
333364|]
334− default_success_confirm_results
365+ defaultSuccessConfirmResults
335366
336−-- Explicitely definethe bytes that encode each example text.
367+-- Explicitly define the bytes that encode each example text.
337368-- This avoids any issues with how the compiler represents string literals.
338369--
339370-- This document is UTF-8 encoded so the UTF-8 string is still included for
@@ -342,24 +373,24 @@ Did the test output match the description?
342373-- It's assumed the compiler will at least not barf on UTF-8 encoded text in
343374-- comments ;-)
344375--
345−-- txt_0 = ↑↑↓↓←→←→BA
346−
347−utf8_txt_0 :: [[Word8]]
348−utf8_txt_0 = [ [ 0xe2 , 0x86 , 0x91 ]
349− , [ 0xe2 , 0x86 , 0x91 ]
350− , [ 0xe2 , 0x86 , 0x93 ]
351− , [ 0xe2 , 0x86 , 0x93 ]
352− , [ 0xe2 , 0x86 , 0x90 ]
353− , [ 0xe2 , 0x86 , 0x92 ]
354− , [ 0xe2 , 0x86 , 0x90 ]
355− , [ 0xe2 , 0x86 , 0x92 ]
356− , [ 0x42 ]
357− , [ 0x41 ]
358− ]
359−
360−iso_10646_txt_0 :: String
361−iso_10646_txt_0 = map toEnum
362− [ 8593
376+-- txt0 = ↑↑↓↓←→←→BA
377+
378+utf8Txt0 :: [[Word8]]
379+utf8Txt0 = [ [ 0xe2 , 0x86 , 0x91 ]
380+ , [ 0xe2 , 0x86 , 0x91 ]
381+ , [ 0xe2 , 0x86 , 0x93 ]
382+ , [ 0xe2 , 0x86 , 0x93 ]
383+ , [ 0xe2 , 0x86 , 0x90 ]
384+ , [ 0xe2 , 0x86 , 0x92 ]
385+ , [ 0xe2 , 0x86 , 0x90 ]
386+ , [ 0xe2 , 0x86 , 0x92 ]
387+ , [ 0x42 ]
388+ , [ 0x41 ]
389+ ]
390+
391+iso10646Txt0 :: String
392+iso10646Txt0 = map toEnum
393+ [ 8593
363394 , 8593
364395 , 8595
365396 , 8595
@@ -371,45 +402,46 @@ iso_10646_txt_0 = map toEnum
371402 , 65
372403 ]
373404
374−unicode_single_width_0 = Test
375− { test_name = "Verify terminal can display unicode single-width characters. (Direct UTF-8)"
376− , test_ID = "unicode_single_width_0"
377− , test_action = do
378− t <- terminal_handle
379− reserve_display t
380− withArrayLen (concat utf8_txt_0) (flip $ hPutBuf stdout)
405+unicodeSingleWidth0 = Test
406+ { testName = "Verify terminal can display unicode single-width characters. (Direct UTF-8)"
407+ , testID = "unicodeSingleWidth0"
408+ , testAction = do
409+ t <- standardIOConfig >>= outputForConfig
410+ reserveDisplay t
411+ hideCursor t
412+ withArrayLen (concat utf8Txt0) (flip $ hPutBuf stdout)
381413 hPutStr stdout "\n"
382414 hPutStr stdout "0123456789\n"
383415 hFlush stdout
384416 getLine
385− release_display t
386− release_terminal t
417+ releaseDisplay t
418+ releaseTerminal t
387419 return ()
388− , print_summary = unicode_single_width_summary
389− , confirm_results = generic_output_match_confirm
420+ , printSummary = unicodeSingleWidthSummary
421+ , confirmResults = genericOutputMatchConfirm
390422 }
391423
392−unicode_single_width_1 = Test
393− { test_name = "Verify terminal can display unicode single-width characters. (Image ops)"
394− , test_ID = "unicode_single_width_1"
395− , test_action = do
396− t <- terminal_handle
397− reserve_display t
398− let pic = pic_for_image image
399− image = line_0 <-> line_1
400− line_0 = iso_10646_string def_attr iso_10646_txt_0
401− line_1 = string def_attr "0123456789"
402− d <- display_bounds t >>= display_context t
403− output_picture d pic
424+unicodeSingleWidth1 = Test
425+ { testName = "Verify terminal can display unicode single-width characters. (Image ops)"
426+ , testID = "unicodeSingleWidth1"
427+ , testAction = do
428+ t <- standardIOConfig >>= outputForConfig
429+ reserveDisplay t
430+ let pic = picForImage image
431+ image = line0 <-> line1
432+ line0 = iso10646String defAttr iso10646Txt0
433+ line1 = string defAttr "0123456789"
434+ d <- displayBounds t >>= displayContext t
435+ outputPicture d pic
404436 getLine
405− release_display t
406− release_terminal t
437+ releaseDisplay t
438+ releaseTerminal t
407439 return ()
408− , print_summary = unicode_single_width_summary
409− , confirm_results = generic_output_match_confirm
440+ , printSummary = unicodeSingleWidthSummary
441+ , confirmResults = genericOutputMatchConfirm
410442 }
411443
412−unicode_single_width_summary = putStr [$heredoc|
444+unicodeSingleWidthSummary = putStr [s|
413445Once return is pressed:
414446 0. The screen will be cleared.
415447 1. The cursor will be hidden.
@@ -443,54 +475,55 @@ After return is pressed for the second time:
443475
444476-- The second example is a unicode string containing double-width glyphs
445477-- 你好吗
446−utf8_txt_1 :: [[Word8]]
447−utf8_txt_1 = [ [0xe4,0xbd,0xa0]
448− , [0xe5,0xa5,0xbd]
449− , [0xe5,0x90,0x97]
450− ]
451−
452−iso_10646_txt_1 :: String
453−iso_10646_txt_1 = map toEnum [20320,22909,21527]
454−
455−unicode_double_width_0 = Test
456− { test_name = "Verify terminal can display unicode double-width characters. (Direct UTF-8)"
457− , test_ID = "unicode_double_width_0"
458− , test_action = do
459− t <- terminal_handle
460− reserve_display t
461− withArrayLen (concat utf8_txt_1) (flip $ hPutBuf stdout)
478+utf8Txt1 :: [[Word8]]
479+utf8Txt1 = [ [0xe4,0xbd,0xa0]
480+ , [0xe5,0xa5,0xbd]
481+ , [0xe5,0x90,0x97]
482+ ]
483+
484+iso10646Txt1 :: String
485+iso10646Txt1 = map toEnum [20320,22909,21527]
486+
487+unicodeDoubleWidth0 = Test
488+ { testName = "Verify terminal can display unicode double-width characters. (Direct UTF-8)"
489+ , testID = "unicodeDoubleWidth0"
490+ , testAction = do
491+ t <- standardIOConfig >>= outputForConfig
492+ reserveDisplay t
493+ hideCursor t
494+ withArrayLen (concat utf8Txt1) (flip $ hPutBuf stdout)
462495 hPutStr stdout "\n"
463496 hPutStr stdout "012345\n"
464497 hFlush stdout
465498 getLine
466− release_display t
467− release_terminal t
499+ releaseDisplay t
500+ releaseTerminal t
468501 return ()
469− , print_summary = unicode_double_width_summary
470− , confirm_results = generic_output_match_confirm
502+ , printSummary = unicodeDoubleWidthSummary
503+ , confirmResults = genericOutputMatchConfirm
471504 }
472505
473−unicode_double_width_1 = Test
474− { test_name = "Verify terminal can display unicode double-width characters. (Image ops)"
475− , test_ID = "unicode_double_width_1"
476− , test_action = do
477− t <- terminal_handle
478− reserve_display t
479− let pic = pic_for_image image
480− image = line_0 <-> line_1
481− line_0 = iso_10646_string def_attr iso_10646_txt_1
482− line_1 = string def_attr "012345"
483− d <- display_bounds t >>= display_context t
484− output_picture d pic
506+unicodeDoubleWidth1 = Test
507+ { testName = "Verify terminal can display unicode double-width characters. (Image ops)"
508+ , testID = "unicodeDoubleWidth1"
509+ , testAction = do
510+ t <- standardIOConfig >>= outputForConfig
511+ reserveDisplay t
512+ let pic = picForImage image
513+ image = line0 <-> line1
514+ line0 = iso10646String defAttr iso10646Txt1
515+ line1 = string defAttr "012345"
516+ d <- displayBounds t >>= displayContext t
517+ outputPicture d pic
485518 getLine
486− release_display t
487− release_terminal t
519+ releaseDisplay t
520+ releaseTerminal t
488521 return ()
489− , print_summary = unicode_double_width_summary
490− , confirm_results = generic_output_match_confirm
522+ , printSummary = unicodeDoubleWidthSummary
523+ , confirmResults = genericOutputMatchConfirm
491524 }
492525
493−unicode_double_width_summary = putStr [$heredoc|
526+unicodeDoubleWidthSummary = putStr [s|
494527Once return is pressed:
495528 0. The screen will be cleared.
496529 1. The cursor will be hidden.
@@ -517,29 +550,33 @@ After return is pressed for the second time:
517550 1. The cursor should be visible.
518551|]
519552
520−all_colors = zip [ black, red, green, yellow, blue, magenta, cyan, white, def ]
521− [ "black", "red", "green", "yellow", "blue", "magenta", "cyan", "white", "default" ]
522−
523−attributes_test_0 = Test
524− { test_name = "Character attributes: foreground colors."
525− , test_ID = "attributes_test_0"
526− , test_action = do
527− t <- terminal_handle
528− reserve_display t
529− let pic = pic_for_image image
530− image = border <|> column_0 <|> border <|> column_1 <|> border
531− column_0 = vert_cat $ map line_with_color all_colors
532− border = vert_cat $ replicate (length all_colors) $ string def_attr " | "
533− column_1 = vert_cat $ map (string def_attr . snd) all_colors
534− line_with_color (c_value, c_name) = string (setFG c_value def_attr) c_name
535− d <- display_bounds t >>= display_context t
536− output_picture d pic
553+allColors = zip [ black, red, green, yellow, blue, magenta, cyan, white ]
554+ [ "black", "red", "green", "yellow", "blue", "magenta", "cyan", "white" ]
555+
556+allBrightColors
557+ = zip [ brightBlack, brightRed, brightGreen, brightYellow, brightBlue, brightMagenta, brightCyan, brightWhite ]
558+ [ "bright black", "bright red", "bright green", "bright yellow", "bright blue", "bright magenta", "bright cyan", "bright white" ]
559+
560+attributesTest0 = Test
561+ { testName = "Character attributes: foreground colors."
562+ , testID = "attributesTest0"
563+ , testAction = do
564+ t <- standardIOConfig >>= outputForConfig
565+ reserveDisplay t
566+ let pic = picForImage image
567+ image = border <|> column0 <|> border <|> column1 <|> border
568+ column0 = vertCat $ map lineWithColor allColors
569+ border = vertCat $ replicate (length allColors) $ string defAttr " | "
570+ column1 = vertCat $ map (string defAttr . snd) allColors
571+ lineWithColor (c, cName) = string (defAttr `withForeColor` c) cName
572+ d <- displayBounds t >>= displayContext t
573+ outputPicture d pic
537574 getLine
538− release_display t
539− release_terminal t
575+ releaseDisplay t
576+ releaseTerminal t
540577 return ()
541− , print_summary = do
542− putStr $ [$heredoc|
578+ , printSummary = do
579+ putStr $ [s|
543580Once return is pressed:
544581 0. The screen will be cleared.
545582 1. The cursor will be hidden.
@@ -559,40 +596,40 @@ After return is pressed for the second time:
559596 0. The screen containing the test summary should be restored.
560597 1. The cursor should be visible.
561598|]
562− , confirm_results = do
563− putStr $ [$heredoc|
599+ , confirmResults = do
600+ putStr $ [s|
564601Did the test output match the description?
565602|]
566− default_success_confirm_results
603+ defaultSuccessConfirmResults
567604 }
568605
569−attributes_test_1 = Test
570− { test_name = "Character attributes: background colors."
571− , test_ID = "attributes_test_1"
572− , test_action = do
573− t <- terminal_handle
574− reserve_display t
575− let pic = pic_for_image image
576− image = border <|> column_0 <|> border <|> column_1 <|> border
577− column_0 = vert_cat $ map line_with_color all_colors
578− border = vert_cat $ replicate (length all_colors) $ string def_attr " | "
579− column_1 = vert_cat $ map (string def_attr . snd) all_colors
580− line_with_color (c_value, c_name) = string (setBG c_value def_attr) c_name
581− d <- display_bounds t >>= display_context t
582− output_picture d pic
606+attributesTest1 = Test
607+ { testName = "Character attributes: background colors."
608+ , testID = "attributesTest1"
609+ , testAction = do
610+ t <- standardIOConfig >>= outputForConfig
611+ reserveDisplay t
612+ let pic = picForImage image
613+ image = border <|> column0 <|> border <|> column1 <|> border
614+ column0 = vertCat $ map lineWithColor allColors
615+ border = vertCat $ replicate (length allColors) $ string defAttr " | "
616+ column1 = vertCat $ map (string defAttr . snd) allColors
617+ lineWithColor (c, cName) = string (defAttr `withBackColor` c) cName
618+ d <- displayBounds t >>= displayContext t
619+ outputPicture d pic
583620 getLine
584− release_display t
585− release_terminal t
621+ releaseDisplay t
622+ releaseTerminal t
586623 return ()
587− , print_summary = do
588− putStr $ [$heredoc|
624+ , printSummary = do
625+ putStr $ [s|
589626Once return is pressed:
590627 0. The screen will be cleared.
591628 1. The cursor will be hidden.
592629 2. 9 lines of text in two columns will be drawn. The first column will
593630 contain be a name of a standard color for an 8 color terminal rendered with
594631 the default foreground color with a background the named color. For
595− instance, one line will contain be the word "magenta" and that words should
632+ instance, one line will contain be the word "magenta" and the word should
596633 be rendered in the default foreground color over a magenta background. The
597634 second column will be the name of a standard color rendered with the default
598635 attributes.
@@ -614,57 +651,57 @@ After return is pressed for the second time:
614651 0. The screen containing the test summary should be restored.
615652 1. The cursor should be visible.
616653|]
617− , confirm_results = do
618− putStr $ [$heredoc|
654+ , confirmResults = do
655+ putStr $ [s|
619656Did the test output match the description?
620657|]
621− default_success_confirm_results
658+ defaultSuccessConfirmResults
622659 }
623660
624−attributes_test_2 = Test
625− { test_name = "Character attributes: Vivid foreground colors."
626− , test_ID = "attributes_test_2"
627− , test_action = do
628− t <- terminal_handle
629− reserve_display t
630− let pic = pic_for_image image
631− image = horiz_cat [border, column_0, border, column_1, border, column_2, border]
632− border = vert_cat $ replicate (length all_colors) $ string def_attr " | "
633− column_0 = vert_cat $ map line_with_color_0 all_colors
634− column_1 = vert_cat $ map line_with_color_1 all_colors
635− column_2 = vert_cat $ map (string def_attr . snd) all_colors
636− line_with_color_0 (c_value, c_name) = string (setFG c_value def_attr) c_name
637− line_with_color_1 (c_value, c_name) = string (setFGVivid c_value def_attr) c_name
638− d <- display_bounds t >>= display_context t
639− output_picture d pic
661+attributesTest2 = Test
662+ { testName = "Character attributes: Vivid foreground colors."
663+ , testID = "attributesTest2"
664+ , testAction = do
665+ t <- standardIOConfig >>= outputForConfig
666+ reserveDisplay t
667+ let pic = picForImage image
668+ image = horizCat [border, column0, border, column1, border, column2, border]
669+ border = vertCat $ replicate (length allColors) $ string defAttr " | "
670+ column0 = vertCat $ map lineWithColor0 allColors
671+ column1 = vertCat $ map lineWithColor1 allBrightColors
672+ column2 = vertCat $ map (string defAttr . snd) allColors
673+ lineWithColor0 (c, cName) = string (defAttr `withForeColor` c) cName
674+ lineWithColor1 (c, cName) = string (defAttr `withForeColor` c) cName
675+ d <- displayBounds t >>= displayContext t
676+ outputPicture d pic
640677 getLine
641− release_display t
642− release_terminal t
678+ releaseDisplay t
679+ releaseTerminal t
643680 return ()
644− , print_summary = do
645− putStr $ [$heredoc|
681+ , printSummary = do
682+ putStr $ [s|
646683Once return is pressed:
647684 0. The screen will be cleared.
648685 1. The cursor will be hidden.
649686 2. 9 lines of text in three columns will be drawn:
650687 a. The first column will be a name of a standard color (for an 8 color
651− terminal) rendered with that color as the foreground color.
688+ terminal) rendered with that color as the foreground color.
652689 b. The next column will be also be the name of a standard color rendered
653690 with that color as the foreground color but the shade used should be
654− more vivid than the shade used in the first column.
691+ more vivid than the shade used in the first column.
655692 c. The final column will be the name of a color rendered with the
656693 default attributes.
657694
658695For instance, one line will be the word "magenta" and that word should be
659−rendered in the magenta color.
696+rendered in the magenta color.
660697
661698I'm not actually sure exactly what "vivid" means in this context. For xterm the
662−vivid colors are brighter.
699+vivid colors are brighter.
663700
664−Verify:
701+Verify:
665702 * The first column: The foreground color matches the named color.
666703 * The second column: The foreground color matches the named color but is
667− more vivid than the color used in the first column.
704+ more vivid than the color used in the first column.
668705 * The third column: All text is rendered with the default attributes.
669706 * The vertical bars used in each line to mark the border of a column are
670707 lined up.
@@ -673,58 +710,58 @@ After return is pressed for the second time:
673710 0. The screen containing the test summary should be restored.
674711 1. The cursor should be visible.
675712|]
676− , confirm_results = do
677− putStr $ [$heredoc|
713+ , confirmResults = do
714+ putStr $ [s|
678715Did the test output match the description?
679716|]
680− default_success_confirm_results
717+ defaultSuccessConfirmResults
681718 }
682719
683−attributes_test_3 = Test
684− { test_name = "Character attributes: vivid background colors."
685− , test_ID = "attributes_test_3"
686− , test_action = do
687− t <- terminal_handle
688− reserve_display t
689− let pic = pic_for_image image
690− image = horiz_cat [border, column_0, border, column_1, border, column_2, border]
691− border = vert_cat $ replicate (length all_colors) $ string def_attr " | "
692− column_0 = vert_cat $ map line_with_color_0 all_colors
693− column_1 = vert_cat $ map line_with_color_1 all_colors
694− column_2 = vert_cat $ map (string def_attr . snd) all_colors
695− line_with_color_0 (c_value, c_name) = string (setBG c_value def_attr) c_name
696− line_with_color_1 (c_value, c_name) = string (setBGVivid c_value def_attr) c_name
697− d <- display_bounds t >>= display_context t
698− output_picture d pic
720+attributesTest3 = Test
721+ { testName = "Character attributes: Vivid background colors."
722+ , testID = "attributesTest3"
723+ , testAction = do
724+ t <- standardIOConfig >>= outputForConfig
725+ reserveDisplay t
726+ let pic = picForImage image
727+ image = horizCat [border, column0, border, column1, border, column2, border]
728+ border = vertCat $ replicate (length allColors) $ string defAttr " | "
729+ column0 = vertCat $ map lineWithColor0 allColors
730+ column1 = vertCat $ map lineWithColor1 allBrightColors
731+ column2 = vertCat $ map (string defAttr . snd) allColors
732+ lineWithColor0 (c, cName) = string (defAttr `withBackColor` c) cName
733+ lineWithColor1 (c, cName) = string (defAttr `withBackColor` c) cName
734+ d <- displayBounds t >>= displayContext t
735+ outputPicture d pic
699736 getLine
700− release_display t
701− release_terminal t
737+ releaseDisplay t
738+ releaseTerminal t
702739 return ()
703− , print_summary = do
704− putStr $ [$heredoc|
740+ , printSummary = do
741+ putStr $ [s|
705742Once return is pressed:
706743 0. The screen will be cleared.
707744 1. The cursor will be hidden.
708745 2. 9 lines of text in three columns will be drawn:
709746 a. The first column will contain be a name of a standard color for an 8
710747 color terminal rendered with the default foreground color with a
711− background the named color.
748+ background the named color.
712749 b. The first column will contain be a name of a standard color for an 8
713750 color terminal rendered with the default foreground color with the
714− background a vivid version of the named color.
751+ background a vivid version of the named color.
715752 c. The third column will be the name of a standard color rendered with
716753 the default attributes.
717−
718−For instance, one line will contain be the word "magenta" and that words should
719−be rendered in the default foreground color over a magenta background.
754+
755+For instance, one line will contain be the word "magenta" and the word should
756+be rendered in the default foreground color over a magenta background.
720757
721758I'm not actually sure exactly what "vivid" means in this context. For xterm the
722759vivid colors are brighter.
723760
724−Verify:
761+Verify:
725762 * The first column: The background color matches the named color.
726763 * The second column: The background color matches the named color and is
727− more vivid than the color used in the first column.
764+ more vivid than the color used in the first column.
728765 * The third column column: All text is rendered with the default attributes.
729766 * The vertical bars used in each line to mark the border of a column are
730767 lined up.
@@ -740,51 +777,51 @@ After return is pressed for the second time:
740777 0. The screen containing the test summary should be restored.
741778 1. The cursor should be visible.
742779|]
743− , confirm_results = do
744− putStr $ [$heredoc|
780+ , confirmResults = do
781+ putStr $ [s|
745782Did the test output match the description?
746783|]
747− default_success_confirm_results
784+ defaultSuccessConfirmResults
748785 }
749786
750−attr_combos =
751− [ ("default", id)
752− , ("bold", setBold)
753− , ("blink", setBlink)
754− , ("underline", setUnderline)
755− , ("bold + blink", setBlink . setBold)
756− , ("bold + underline", setUnderline . setBold)
757− , ("underline + blink", setBlink . setUnderline)
758− , ("bold + blink + underline", setUnderline . setBlink . setBold)
787+attrCombos =
788+ [ ( "default", id )
789+ , ( "bold", flip withStyle bold )
790+ , ( "blink", flip withStyle blink )
791+ , ( "underline", flip withStyle underline )
792+ , ( "bold + blink", flip withStyle (bold + blink) )
793+ , ( "bold + underline", flip withStyle (bold + underline) )
794+ , ( "underline + blink", flip withStyle (underline + blink) )
795+ , ( "bold + blink + underline", flip withStyle (bold + blink + underline) )
759796 ]
760797
761−attributes_test_4 = Test
762− { test_name = "Character attributes: Bold; Blink; Underline."
763− , test_ID = "attributes_test_4"
764− , test_action = do
765− t <- terminal_handle
766− reserve_display t
767− let pic = pic_for_image image
768− image = horiz_cat [border, column_0, border, column_1, border]
769− border = vert_cat $ replicate (length attr_combos) $ string def_attr " | "
770− column_0 = vert_cat $ map line_with_attrs attr_combos
771− column_1 = vert_cat $ map (string def_attr . fst) attr_combos
772− line_with_attrs (desc, attr_f) = string (attr_f def_attr) desc
773− d <- display_bounds t >>= display_context t
774− output_picture d pic
798+attributesTest4 = Test
799+ { testName = "Character attributes: Bold; Blink; Underline."
800+ , testID = "attributesTest4"
801+ , testAction = do
802+ t <- standardIOConfig >>= outputForConfig
803+ reserveDisplay t
804+ let pic = picForImage image
805+ image = horizCat [border, column0, border, column1, border]
806+ border = vertCat $ replicate (length attrCombos) $ string defAttr " | "
807+ column0 = vertCat $ map lineWithAttrs attrCombos
808+ column1 = vertCat $ map (string defAttr . fst) attrCombos
809+ lineWithAttrs (desc, attrF) = string (attrF defAttr) desc
810+ d <- displayBounds t >>= displayContext t
811+ outputPicture d pic
775812 getLine
776− release_display t
777− release_terminal t
813+ releaseDisplay t
814+ releaseTerminal t
778815 return ()
779− , print_summary = do
780− putStr $ [$heredoc|
816+ , printSummary = do
817+ putStr $ [s|
781818Once return is pressed:
782819 0. The screen will be cleared.
783820 1. The cursor will be hidden.
784− 2. 8 rows of text in two columns.
821+ 2. 8 rows of text in two columns.
785822 The rows will contain the following text:
786823 default
787− bold
824+ bold
788825 blink
789826 underline
790827 bold + blink
@@ -793,8 +830,8 @@ Once return is pressed:
793830 bold + blink + underline
794831 The first column will be rendered with the described attributes. The second
795832 column will be rendered with the default attributes.
796−
797−Verify:
833+
834+Verify:
798835 * The vertical bars used in each line to mark the border of a column are
799836 lined up.
800837 * The text in the first column is rendered as described.
@@ -803,86 +840,353 @@ After return is pressed for the second time:
803840 0. The screen containing the test summary should be restored.
804841 1. The cursor should be visible.
805842|]
806− , confirm_results = do
807− putStr $ [$heredoc|
843+ , confirmResults = do
844+ putStr $ [s|
808845Did the test output match the description?
809846|]
810− default_success_confirm_results
847+ defaultSuccessConfirmResults
811848 }
812849
813−attributes_test_5 = Test
814− { test_name = "Character attributes: 240 color palette"
815− , test_ID = "attributes_test_5"
816− , test_action = do
817− t <- terminal_handle
818− reserve_display t
819− let pic = pic_for_image image
820− image = vert_cat $ map horiz_cat $ split_color_images color_images
821− color_images = map (\i -> string (current_attr `with_back_color` Color240 i) " ") [0..239]
822− split_color_images [] = []
823− split_color_images is = (take 20 is ++ [string def_attr " "]) : (split_color_images (drop 20 is))
824− d <- display_bounds t >>= display_context t
825− output_picture d pic
850+attributesTest5 = Test
851+ { testName = "Character attributes: 240 color palette"
852+ , testID = "attributesTest5"
853+ , testAction = do
854+ t <- standardIOConfig >>= outputForConfig
855+ reserveDisplay t
856+ let pic = picForImage image
857+ image = vertCat $ map horizCat $ splitColorImages colorImages
858+ colorImages = map (\i -> string (currentAttr `withBackColor` Color240 i) " ") [0..239]
859+ splitColorImages [] = []
860+ splitColorImages is = (take 20 is ++ [string defAttr " "]) : (splitColorImages (drop 20 is))
861+ d <- displayBounds t >>= displayContext t
862+ outputPicture d pic
826863 getLine
827− release_display t
828− release_terminal t
864+ releaseDisplay t
865+ releaseTerminal t
829866 return ()
830− , print_summary = do
831− putStr $ [$heredoc|
867+ , printSummary = do
868+ putStr $ [s|
832869Once return is pressed:
833870 0. The screen will be cleared.
834871 1. The cursor will be hidden.
835872 2. A 20 character wide and 12 row high block of color squares. This should look like a palette
836873 of some sort. I'm not exactly sure if all color terminals use the same palette. I doubt it...
837874
838−Verify:
875+Verify:
839876
840877After return is pressed for the second time:
841878 0. The screen containing the test summary should be restored.
842879 1. The cursor should be visible.
843880|]
844− , confirm_results = do
845− putStr $ [$heredoc|
881+ , confirmResults = do
882+ putStr $ [s|
846883Did the test output match the description?
847884|]
848− default_success_confirm_results
885+ defaultSuccessConfirmResults
849886 }
850887
851−inline_test_0 = Test
852− { test_name = "Verify styled output can be performed without clearing the screen."
853− , test_ID = "inline_test_0"
854− , test_action = do
855− t <- terminal_handle
888+inlineTest0 = Test
889+ { testName = "Verify styled output can be performed without clearing the screen."
890+ , testID = "inlineTest0"
891+ , testAction = do
856892 putStrLn "line 1."
857− put_attr_change t $ back_color red >> apply_style underline
893+ putAttrChange_ $ backColor red >> applyStyle underline
858894 putStrLn "line 2."
859− put_default_attr t
895+ putAttrChange_ $ defaultAll
860896 putStrLn "line 3."
861− release_terminal t
862− return ()
863− , print_summary = putStr $ [$heredoc|
897+ , printSummary = putStr $ [s|
864898lines are in order.
865899The second line "line 2" should have a red background and the text underline.
866900The third line "line 3" should be drawn in the same style as the first line.
867901|]
868902
869− , confirm_results = generic_output_match_confirm
903+ , confirmResults = genericOutputMatchConfirm
870904 }
871905
872−inline_test_1 = Test
873− { test_name = "Verify styled output can be performed without clearing the screen."
874− , test_ID = "inline_test_1"
875− , test_action = do
876− t <- terminal_handle
906+inlineTest1 = Test
907+ { testName = "Verify styled output can be performed without clearing the screen."
908+ , testID = "inlineTest1"
909+ , testAction = do
877910 putStr "Not styled. "
878− put_attr_change t $ back_color red >> apply_style underline
911+ putAttrChange_ $ backColor red >> applyStyle underline
879912 putStr " Styled! "
880− put_default_attr t
913+ putAttrChange_ $ defaultAll
881914 putStrLn "Not styled."
882− release_terminal t
915+ , printSummary = putStr $ [s|
916+|]
917+
918+ , confirmResults = genericOutputMatchConfirm
919+ }
920+
921+inlineTest2 = Test
922+ { testName = "Verify styled output can be performed without clearing the screen."
923+ , testID = "inlineTest1"
924+ , testAction = do
925+ putStr "Not styled. "
926+ putAttrChange_ $ backColor red >> applyStyle underline
927+ putStr " Styled! "
928+ putAttrChange_ $ defaultAll
929+ putStr "Not styled.\n"
930+ , printSummary = putStr $ [s|
931+|]
932+ , confirmResults = genericOutputMatchConfirm
933+ }
934+
935+cursorHideTest0 :: Test
936+cursorHideTest0 = Test
937+ { testName = "Verify the cursor is hid and re-shown. issue #7"
938+ , testID = "cursorHideTest0"
939+ , testAction = do
940+ vty <- mkVty defaultConfig
941+ showCursor $ outputIface vty
942+ setCursorPos (outputIface vty) 5 5
943+ nextEvent vty
944+ hideCursor $ outputIface vty
945+ nextEvent vty
946+ shutdown vty
883947 return ()
884− , print_summary = putStr $ [$heredoc|
948+ , printSummary = putStr $ [s|
949+ 1. verify the cursor is displayed.
950+ 2. press enter
951+ 3. verify the cursor is hid.
952+ 4. press enter.
953+ 5. the display should return to the state before the test.
885954|]
955+ , confirmResults = genericOutputMatchConfirm
956+ }
886957
887− , confirm_results = generic_output_match_confirm
958+outputImageAndWait :: Image -> IO ()
959+outputImageAndWait image = do
960+ let pic = picForImage image
961+ outputPicAndWait pic
962+
963+outputPicAndWait :: Picture -> IO ()
964+outputPicAndWait pic = do
965+ t <- standardIOConfig >>= outputForConfig
966+ reserveDisplay t
967+ d <- displayBounds t >>= displayContext t
968+ outputPicture d pic
969+ getLine
970+ releaseDisplay t
971+ releaseTerminal t
972+ return ()
973+
974+vertCropTest0 :: Test
975+vertCropTest0 = Test
976+ { testName = "Verify bottom cropping works as expected with single column chars"
977+ , testID = "cropTest0"
978+ , testAction = do
979+ let block0 = cropBottom 2 $ vertCat $ map (string defAttr) lorumIpsum
980+ block1 = vertCat $ map (string defAttr) $ take 2 lorumIpsum
981+ image = block0 <-> backgroundFill 10 2 <-> block1
982+ outputImageAndWait image
983+ , printSummary = putStr $ [s|
984+ 1. Verify the two text blocks are identical.
985+ 2. press enter.
986+ 3. the display should return to the state before the test.
987+|]
988+ , confirmResults = genericOutputMatchConfirm
989+ }
990+
991+vertCropTest1 :: Test
992+vertCropTest1 = Test
993+ { testName = "Verify bottom cropping works as expected with double column chars"
994+ , testID = "cropTest0"
995+ , testAction = do
996+ let block0 = cropBottom 2 $ vertCat $ map (string defAttr) lorumIpsumChinese
997+ block1 = vertCat $ map (string defAttr) $ take 2 lorumIpsumChinese
998+ image = block0 <-> backgroundFill 10 2 <-> block1
999+ outputImageAndWait image
1000+ , printSummary = putStr $ [s|
1001+ 1. Verify the two text blocks are identical.
1002+ 2. press enter.
1003+ 3. the display should return to the state before the test.
1004+|]
1005+ , confirmResults = genericOutputMatchConfirm
8881006 }
1007+
1008+vertCropTest2 :: Test
1009+vertCropTest2 = Test
1010+ { testName = "Verify top cropping works as expected with single column chars"
1011+ , testID = "cropTest2"
1012+ , testAction = do
1013+ let block0 = cropTop 2 $ vertCat $ map (string defAttr) lorumIpsum
1014+ block1 = vertCat $ map (string defAttr) $ drop (length lorumIpsum - 2) lorumIpsum
1015+ image = block0 <-> backgroundFill 10 2 <-> block1
1016+ outputImageAndWait image
1017+ , printSummary = putStr $ [s|
1018+ 1. Verify the two text blocks are identical.
1019+ 2. press enter.
1020+ 3. the display should return to the state before the test.
1021+|]
1022+ , confirmResults = genericOutputMatchConfirm
1023+ }
1024+
1025+vertCropTest3 :: Test
1026+vertCropTest3 = Test
1027+ { testName = "Verify top cropping works as expected with double column chars"
1028+ , testID = "cropTest0"
1029+ , testAction = do
1030+ let block0 = cropTop 2 $ vertCat $ map (string defAttr) lorumIpsumChinese
1031+ block1 = vertCat $ map (string defAttr) $ drop (length lorumIpsumChinese - 2 ) lorumIpsumChinese
1032+ image = block0 <-> backgroundFill 10 2 <-> block1
1033+ outputImageAndWait image
1034+ , printSummary = putStr $ [s|
1035+ 1. Verify the two text blocks are identical.
1036+ 2. press enter.
1037+ 3. the display should return to the state before the test.
1038+|]
1039+ , confirmResults = genericOutputMatchConfirm
1040+ }
1041+
1042+horizCropTest0 :: Test
1043+horizCropTest0 = Test
1044+ { testName = "Verify right cropping works as expected with single column chars"
1045+ , testID = "cropTest0"
1046+ , testAction = do
1047+ let baseImage = vertCat $ map (string defAttr) lorumIpsum
1048+ croppedImage = cropRight (imageWidth baseImage `div` 2) baseImage
1049+ image = baseImage <-> backgroundFill 10 2 <-> croppedImage
1050+ outputImageAndWait image
1051+ , printSummary = putStr $ [s|
1052+ 1. Verify the bottom text block is about half the width of the top text block.
1053+ 2. press enter.
1054+ 3. the display should return to the state before the test.
1055+|]
1056+ , confirmResults = genericOutputMatchConfirm
1057+ }
1058+
1059+horizCropTest1 :: Test
1060+horizCropTest1 = Test
1061+ { testName = "Verify right cropping works as expected with double column chars"
1062+ , testID = "cropTest0"
1063+ , testAction = do
1064+ let baseImage = vertCat $ map (string defAttr) lorumIpsumChinese
1065+ croppedImage = cropRight (imageWidth baseImage `div` 2) baseImage
1066+ image = baseImage <-> backgroundFill 10 2 <-> croppedImage
1067+ outputImageAndWait image
1068+ , printSummary = putStr $ [s|
1069+ 1. Verify the bottom text block is the left half of the top block. Ellipses on the right edge are OK.
1070+ 2. press enter.
1071+ 3. the display should return to the state before the test.
1072+|]
1073+ , confirmResults = genericOutputMatchConfirm
1074+ }
1075+
1076+horizCropTest2 :: Test
1077+horizCropTest2 = Test
1078+ { testName = "Verify left cropping works as expected with single column chars"
1079+ , testID = "cropTest0"
1080+ , testAction = do
1081+ let baseImage = vertCat $ map (string defAttr) lorumIpsum
1082+ croppedImage = cropLeft (imageWidth baseImage `div` 2) baseImage
1083+ image = baseImage <-> backgroundFill 10 2 <-> croppedImage
1084+ outputImageAndWait image
1085+ , printSummary = putStr $ [s|
1086+ 1. Verify the bottom text block is the right half of the top text block.
1087+ 2. press enter.
1088+ 3. the display should return to the state before the test.
1089+|]
1090+ , confirmResults = genericOutputMatchConfirm
1091+ }
1092+
1093+horizCropTest3 :: Test
1094+horizCropTest3 = Test
1095+ { testName = "Verify right cropping works as expected with double column chars"
1096+ , testID = "cropTest0"
1097+ , testAction = do
1098+ let baseImage = vertCat $ map (string defAttr) lorumIpsumChinese
1099+ croppedImage = cropLeft (imageWidth baseImage `div` 2) baseImage
1100+ image = baseImage <-> backgroundFill 10 2 <-> croppedImage
1101+ outputImageAndWait image
1102+ , printSummary = putStr $ [s|
1103+ 1. Verify the bottom text block is the right half of the top block. Ellipses on the left edge are OK.
1104+ 2. press enter.
1105+ 3. the display should return to the state before the test.
1106+|]
1107+ , confirmResults = genericOutputMatchConfirm
1108+ }
1109+
1110+layer0 :: Test
1111+layer0 = Test
1112+ { testName = "verify layer 0"
1113+ , testID = "layer0"
1114+ , testAction = do
1115+ let upperImage = vertCat $ map (string defAttr) lorumIpsumChinese
1116+ lowerImage = vertCat $ map (string defAttr) lorumIpsum
1117+ p = picForLayers [upperImage, lowerImage]
1118+ outputPicAndWait p
1119+ , printSummary = putStr $ [s|
1120+ 1. Verify the text block appears to be Chinese text placed on top Latin text.
1121+ 2. press enter.
1122+ 3. the display should return to the state before the test.
1123+|]
1124+ , confirmResults = genericOutputMatchConfirm
1125+ }
1126+
1127+layer1 :: Test
1128+layer1 = Test
1129+ { testName = "verify layer 1"
1130+ , testID = "layer1"
1131+ , testAction = do
1132+ let upperImage = vertCat $ map (string defAttr) lorumIpsumChinese
1133+ block = resize 10 10 upperImage
1134+ layer0 = vertCat $ map (string defAttr) lorumIpsum
1135+ layer1 = charFill (defAttr `withBackColor` blue) '#' 1000 1000
1136+ cheesyAnim0 block [layer0, layer1]
1137+ , printSummary = putStr $ [s|
1138+ 1. Verify the text block appears to be Chinese text moving on top a Latin text.
1139+ Which is all on a background of '#' characters over blue.
1140+ 2. press enter.
1141+ 3. the display should return to the state before the test.
1142+|]
1143+ , confirmResults = genericOutputMatchConfirm
1144+ }
1145+
1146+cheesyAnim0 :: Image -> [Image] -> IO ()
1147+cheesyAnim0 i background = do
1148+ t <- standardIOConfig >>= outputForConfig
1149+ reserveDisplay t
1150+ bounds <- displayBounds t
1151+ d <- displayContext t bounds
1152+ forM_ [0..2] $ \t -> do
1153+ forM_ [0..100] $ \t -> do
1154+ let i_offset = translate (t `mod` fst bounds)
1155+ (t `div` 2 `mod` snd bounds)
1156+ i
1157+ let pic = picForLayers $ i_offset : background
1158+ outputPicture d pic
1159+ threadDelay 50000
1160+ forM_ [0..100] $ \t -> do
1161+ let i_offset = translate (t * (-1) `mod` fst bounds)
1162+ (t * (-1) `div` 2 `mod` snd bounds)
1163+ i
1164+ let pic = picForLayers $ i_offset : background
1165+ outputPicture d pic
1166+ threadDelay 50000
1167+ releaseDisplay t
1168+ releaseTerminal t
1169+ return ()
1170+
1171+lorumIpsum :: [String]
1172+lorumIpsum = lines [s|
1173+Sed ut perspiciatis unde omnis iste natus error sit voluptatem accusantium doloremque laudantium,
1174+totam rem aperiam, eaque ipsa quae ab illo inventore veritatis et quasi architecto beatae vitae
1175+dicta sunt explicabo. Nemo enim ipsam voluptatem quia voluptas sit aspernatur aut odit aut fugit,
1176+sed quia consequuntur magni dolores eos qui ratione voluptatem sequi nesciunt. Neque porro quisquam
1177+est, qui dolorem ipsum quia dolor sit amet, consectetur, adipisci velit, sed quia non numquam eius
1178+modi tempora incidunt ut labore et dolore magnam aliquam quaerat voluptatem. Ut enim ad minima
1179+veniam, quis nostrum exercitationem ullam corporis suscipit laboriosam, nisi ut aliquid ex ea
1180+commodi consequatur? Quis autem vel eum iure reprehenderit qui in ea voluptate velit esse quam nihil
1181+molestiae consequatur, vel illum qui dolorem eum fugiat quo voluptas nulla pariatur?
1182+|]
1183+
1184+lorumIpsumChinese :: [String]
1185+lorumIpsumChinese = lines [s|
1186+輐銛 螷蟞覮 裌覅詵 暕 鴅噮 槶 惝掭掝 婸媥媕 耏胠臿, 汫汭沎 忕汌卣 蚡袀 僣 蒮 瀁瀎瀊 渮湸湤 緌翢,
1187+腠腶舝 糲蘥蠩 樏殣氀 蒮 蹢鎒 滍 鸄齴 櫧櫋瀩 鬄鵊鵙 莃荶衒, 毸溠 橀 簎艜薤 莃荶衒 翣聜蒢
1188+斔櫅檷 晛桼桾 拻敁柧 犿玒 膣, 墐 笓粊紒 bacon 鼀齕, 蔝蓶蓨 顊顃餭 姴怤 骱 暕 蹢鎒鎛 藒襓謥 鄻鎟霣
1189+鬎鯪, 鐩闤 硻禂稢 谾踘遳 撱 赲 迡 箷 蛃袚觙 萇雊蜩 壿嫷 鋡 縢羱聬 跐鉠鉣 蔝蓶蓨 匢奾灱 溮煡煟 雥齆犪
1190+蔰 虈觿, 腷腯葹 鍹餳駷 蛚袲褁蜸 皯竻 瀁瀎 蜭蜸覟 梪涫湴 揗斝湁 毼
1191+|]
1192+