[liblouis-liblouisxml] Have a bug with louis.backTranslate and louis.backTranslateStrings function?
- From: Hammer Attila <hammera@xxxxxxxxx>
- To: liblouis-liblouisxml@xxxxxxxxxxxxx
- Date: Tue, 29 May 2012 14:51:24 +0200
Hy,
Mesar wrote we trying extending the harness generation testcases.
I doed a direction field, with have possible values now, future will be
possible this is changing:
if the direction is f, happening only braille translation, and brl field
in the created harness file a testcase get louis.translate function
produced proper braille result. This is the default action the test
harness file generation if the direction field is not declared before a
test text in the source text file.
If the direction is b, temporary I generating the original text with
braille output with louis.translate function, and doing back translation
the temporary stored braille output. Final this type test case the brl
field get the louis.backTranslate function returned result, and adding
the "direction": "b" field the test case in the json harness file.
Possible i missunderstanding louis.backTranslate function purpose, but
ideal case not need resulting this situation the txt and brl fields with
equals output?
I generated all already added hungarian words translated and
backtranslated outputs with a testing purpose test harness file.
I very surprised when I looked the output test harness file. Some
backtranslation related testcases the brl field stored value and the txt
field stored value is full different.
I sending an attachment some test cases with showing various errors.
In the attached file first will be follow the normal test case, this
normal test cases louis.translate function producing absolute right
braille result. I verifyed the braille output after I turns off in Orca
the contracted braille feature. This situation Orca using hungarian
Brltty braille table my system, and the generated normal braille results
is full right, my braille display I see the right contracted braille output.
After the normal test case follow the direction: b produced test case.
The last line before the empty line I commenting what character
replacement not happening if I using hu1.ctb table with
louis.backTranslate function a test case generation in the brl field.
Attila
{
"brl": "ad\"s5er}",
"txt": "adásszerű"
},
{
"brl": "adásszer}",
"direction": "b",
"txt": "adásszerű"
},
This test case in the brl field louis.backTranslate function not replacing with
} character with ű character.
{
"brl": "$a4agos5erg16",
"txt": "Agyagosszergény"
},
{
"brl": "Agyagosszerg1ny",
"direction": "b",
"txt": "Agyagosszergény"
},
This backtranslation test louis.backTranslate not replacing the brl field with
1 number with é character.
{
"brl": "a4ag4}r}iken",
"txt": "agyaggyűrűiken"
},
{
"brl": "agyaggy}r}iken",
"direction": "b",
"txt": "agyaggyűrűiken"
},
This test case louis.backTranslate function not replacing in the brl field with
} character with ű character.
{
"brl": "a4on602ott",
"txt": "agyonnyúzott"
},
{
"brl": "agyonny02ott",
"direction": "b",
"txt": "agyonnyúzott"
},
This test case louis.backTranslate function not replacing in the brl field with
2 character with z character, and not replacing with 0 character with ú
character.
{
"brl": "ak\"csqv16",
"txt": "akácsövény"
},
{
"brl": "akácsqv1ny",
"direction": "b",
"txt": "akácsövény"
},
This test case in the brl field louis.backTranslate string not replacing q
character with ö character, and not replacing with 1 character with é character.
{
"brl": "al\"s5olg\"ja",
"txt": "alásszolgája"
},
{
"brl": "alásszolg\"ja",
"direction": "b",
"txt": "alásszolgája"
},
This test case louis.backTranslate function doesn't replace the second "
character in the brl field with á character.
{
"brl": "a6ag4727",
"txt": "anyaggyőző"
},
{
"brl": "anyaggyő27",
"direction": "b",
"txt": "anyaggyőző"
},
This test case in the brl field louis.backTranslate function not replacing the
second 7 character with ő character.
{
"brl": "a6ag4}jt1s",
"txt": "anyaggyűjtés"
},
{
"brl": "anyaggyűjt1s",
"direction": "b",
"txt": "anyaggyűjtés"
},
This test case in brl field the louis.backTranslate function not replace with 1
character with é character.
{
"brl": "arc{reg4ullad\"s",
"txt": "arcüreggyulladás"
},
{
"brl": "arc{reggyullad\"s",
"direction": "b",
"txt": "arcüreggyulladás"
},
This test case in the brl field louis.backTranslate function not replacing the
{ character with ü character, and not replacing the " character with á
character.
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