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author | David Walter Seikel | 2014-04-21 20:59:39 +1000 |
---|---|---|
committer | David Walter Seikel | 2014-04-21 20:59:39 +1000 |
commit | 9621add2918cc4943e6693b74ae85d51dd264fcf (patch) | |
tree | fff1edf2c69d7a08a0e12885eecc9b96ed847a6a /LuaSL/testLua/yueliang-0.4.1/orig-5.1.3/test/test_llex.lua | |
parent | LuaSL_test's window doesn't need to be so huge. (diff) | |
download | SledjHamr-9621add2918cc4943e6693b74ae85d51dd264fcf.zip SledjHamr-9621add2918cc4943e6693b74ae85d51dd264fcf.tar.gz SledjHamr-9621add2918cc4943e6693b74ae85d51dd264fcf.tar.bz2 SledjHamr-9621add2918cc4943e6693b74ae85d51dd264fcf.tar.xz |
We don't need the testlua directory any more.
Diffstat (limited to 'LuaSL/testLua/yueliang-0.4.1/orig-5.1.3/test/test_llex.lua')
-rw-r--r-- | LuaSL/testLua/yueliang-0.4.1/orig-5.1.3/test/test_llex.lua | 580 |
1 files changed, 0 insertions, 580 deletions
diff --git a/LuaSL/testLua/yueliang-0.4.1/orig-5.1.3/test/test_llex.lua b/LuaSL/testLua/yueliang-0.4.1/orig-5.1.3/test/test_llex.lua deleted file mode 100644 index 0548476..0000000 --- a/LuaSL/testLua/yueliang-0.4.1/orig-5.1.3/test/test_llex.lua +++ /dev/null | |||
@@ -1,580 +0,0 @@ | |||
1 | --[[-------------------------------------------------------------------- | ||
2 | |||
3 | test_llex.lua | ||
4 | Test for llex.lua | ||
5 | This file is part of Yueliang. | ||
6 | |||
7 | Copyright (c) 2005-2006 Kein-Hong Man <khman@users.sf.net> | ||
8 | The COPYRIGHT file describes the conditions | ||
9 | under which this software may be distributed. | ||
10 | |||
11 | See the ChangeLog for more information. | ||
12 | |||
13 | ----------------------------------------------------------------------]] | ||
14 | |||
15 | ------------------------------------------------------------------------ | ||
16 | -- if BRIEF is not set to false, auto-test will silently succeed | ||
17 | ------------------------------------------------------------------------ | ||
18 | BRIEF = true -- if set to true, messages are less verbose | ||
19 | |||
20 | dofile("../lzio.lua") | ||
21 | dofile("../llex.lua") | ||
22 | luaX:init() | ||
23 | |||
24 | ------------------------------------------------------------------------ | ||
25 | -- simple manual tests | ||
26 | ------------------------------------------------------------------------ | ||
27 | |||
28 | --[[ | ||
29 | local L = {} -- LuaState | ||
30 | local LS = {} -- LexState | ||
31 | |||
32 | local function dump(z) | ||
33 | luaX:setinput(L, LS, z, z.name) | ||
34 | while true do | ||
35 | LS.t.token = luaX:lex(LS, LS.t) | ||
36 | local tok, seminfo = LS.t.token, LS.t.seminfo | ||
37 | if tok == "TK_NAME" then | ||
38 | seminfo = " "..seminfo | ||
39 | elseif tok == "TK_NUMBER" then | ||
40 | seminfo = " "..seminfo | ||
41 | elseif tok == "TK_STRING" then | ||
42 | seminfo = " '"..seminfo.."'" | ||
43 | else | ||
44 | seminfo = "" | ||
45 | end | ||
46 | io.stdout:write(tok..seminfo.."\n") | ||
47 | if tok == "TK_EOS" then break end | ||
48 | end | ||
49 | end | ||
50 | |||
51 | local function try_string(chunk) | ||
52 | dump(luaZ:init(luaZ:make_getS(chunk), nil, "=string")) | ||
53 | end | ||
54 | local function try_file(filename) | ||
55 | dump(luaZ:init(luaZ:make_getF(filename), nil, filename)) | ||
56 | end | ||
57 | |||
58 | z = try_string("local c = luaZ:zgetc(z)") | ||
59 | z = try_file("test_lzio.lua") | ||
60 | z = try_file("test_llex.lua") | ||
61 | os.exit() | ||
62 | --]] | ||
63 | |||
64 | ------------------------------------------------------------------------ | ||
65 | -- auto-testing of simple test cases to validate lexer behaviour: | ||
66 | -- * NOTE coverage has not been checked; not comprehensive | ||
67 | -- * only test cases with non-empty comments are processed | ||
68 | -- * if no result, then the output is displayed for manual decision | ||
69 | -- (output may be used to set expected success or fail text) | ||
70 | -- * cases expected to be successful may be a partial match | ||
71 | -- * cases expected to fail may also be a partial match | ||
72 | ------------------------------------------------------------------------ | ||
73 | |||
74 | -- [[ | ||
75 | local function auto_test() | ||
76 | local PASS, FAIL = true, false | ||
77 | ------------------------------------------------------------------ | ||
78 | -- table of test cases | ||
79 | ------------------------------------------------------------------ | ||
80 | local test_cases = | ||
81 | { | ||
82 | ------------------------------------------------------------- | ||
83 | --{ "comment", -- comment about the test | ||
84 | -- "chunk", -- chunk to test | ||
85 | -- PASS, -- PASS or FAIL outcome | ||
86 | -- "output", -- output to compare against | ||
87 | --}, | ||
88 | ------------------------------------------------------------- | ||
89 | { "empty chunk string, test EOS", | ||
90 | "", | ||
91 | PASS, "1 TK_EOS", | ||
92 | }, | ||
93 | ------------------------------------------------------------- | ||
94 | { "line number counting", | ||
95 | "\n\n\r\n", | ||
96 | PASS, "4 TK_EOS", | ||
97 | }, | ||
98 | ------------------------------------------------------------- | ||
99 | { "various whitespaces", | ||
100 | " \n\t\t\n \t \t \n\n", | ||
101 | PASS, "5 TK_EOS", | ||
102 | }, | ||
103 | ------------------------------------------------------------- | ||
104 | { "short comment ending in EOS", | ||
105 | "-- moo moo", | ||
106 | PASS, "1 TK_EOS", | ||
107 | }, | ||
108 | ------------------------------------------------------------- | ||
109 | { "short comment ending in newline", | ||
110 | "-- moo moo\n", | ||
111 | PASS, "2 TK_EOS", | ||
112 | }, | ||
113 | ------------------------------------------------------------- | ||
114 | { "several lines of short comments", | ||
115 | "--moo\n-- moo moo\n\n--\tmoo\n", | ||
116 | PASS, "5 TK_EOS", | ||
117 | }, | ||
118 | ------------------------------------------------------------- | ||
119 | { "basic block comment 1", | ||
120 | "--[[bovine]]", | ||
121 | PASS, "1 TK_EOS", | ||
122 | }, | ||
123 | ------------------------------------------------------------- | ||
124 | { "basic block comment 2", | ||
125 | "--[=[bovine]=]", | ||
126 | PASS, "1 TK_EOS", | ||
127 | }, | ||
128 | ------------------------------------------------------------- | ||
129 | { "basic block comment 3", | ||
130 | "--[====[-[[bovine]]-]====]", | ||
131 | PASS, "1 TK_EOS", | ||
132 | }, | ||
133 | ------------------------------------------------------------- | ||
134 | { "unterminated block comment 1", | ||
135 | "--[[bovine", | ||
136 | FAIL, ":1: unfinished long comment near '<eof>'", | ||
137 | }, | ||
138 | ------------------------------------------------------------- | ||
139 | { "unterminated block comment 2", | ||
140 | "--[==[bovine", | ||
141 | FAIL, ":1: unfinished long comment near '<eof>'", | ||
142 | }, | ||
143 | ------------------------------------------------------------- | ||
144 | { "unterminated block comment 3", | ||
145 | "--[[bovine]", | ||
146 | FAIL, ":1: unfinished long comment near '<eof>'", | ||
147 | }, | ||
148 | ------------------------------------------------------------- | ||
149 | { "unterminated block comment 4", | ||
150 | "--[[bovine\nmoo moo\nwoof", | ||
151 | FAIL, ":3: unfinished long comment near '<eof>'", | ||
152 | }, | ||
153 | ------------------------------------------------------------- | ||
154 | { "basic long string 1", | ||
155 | "\n[[bovine]]\n", | ||
156 | PASS, "2 TK_STRING = bovine\n3 TK_EOS", | ||
157 | }, | ||
158 | ------------------------------------------------------------- | ||
159 | { "basic long string 2", | ||
160 | "\n[=[bovine]=]\n", | ||
161 | PASS, "2 TK_STRING = bovine\n3 TK_EOS", | ||
162 | }, | ||
163 | ------------------------------------------------------------- | ||
164 | { "first newline consumed in long string", | ||
165 | "[[\nmoo]]", | ||
166 | PASS, "2 TK_STRING = moo\n2 TK_EOS", | ||
167 | }, | ||
168 | ------------------------------------------------------------- | ||
169 | { "multiline long string 1", | ||
170 | "[[moo\nmoo moo\n]]", | ||
171 | PASS, "3 TK_STRING = moo\nmoo moo\n\n3 TK_EOS", | ||
172 | }, | ||
173 | ------------------------------------------------------------- | ||
174 | { "multiline long string 2", | ||
175 | "[===[moo\n[=[moo moo]=]\n]===]", | ||
176 | PASS, "3 TK_STRING = moo\n[=[moo moo]=]\n\n3 TK_EOS", | ||
177 | }, | ||
178 | ------------------------------------------------------------- | ||
179 | { "unterminated long string 1", | ||
180 | "\n[[\nbovine", | ||
181 | FAIL, ":3: unfinished long string near '<eof>'", | ||
182 | }, | ||
183 | ------------------------------------------------------------- | ||
184 | { "unterminated long string 2", | ||
185 | "[[bovine]", | ||
186 | FAIL, ":1: unfinished long string near '<eof>'", | ||
187 | }, | ||
188 | ------------------------------------------------------------- | ||
189 | { "unterminated long string 2", | ||
190 | "[==[bovine]==", | ||
191 | FAIL, ":1: unfinished long string near '<eof>'", | ||
192 | }, | ||
193 | ------------------------------------------------------------- | ||
194 | { "complex long string 1", | ||
195 | "[=[moo[[moo]]moo]=]", | ||
196 | PASS, "moo[[moo]]moo", | ||
197 | }, | ||
198 | ------------------------------------------------------------- | ||
199 | { "complex long string 2", | ||
200 | "[=[moo[[moo[[[[]]]]moo]]moo]=]", | ||
201 | PASS, "moo[[moo[[[[]]]]moo]]moo", | ||
202 | }, | ||
203 | ------------------------------------------------------------- | ||
204 | { "complex long string 3", | ||
205 | "[=[[[[[]]]][[[[]]]]]=]", | ||
206 | PASS, "[[[[]]]][[[[]]]]", | ||
207 | }, | ||
208 | ------------------------------------------------------------- | ||
209 | { "deprecated long string 1", | ||
210 | "[[moo[[moo]]moo]]", | ||
211 | FAIL, ":1: nesting of [[...]] is deprecated near '['", | ||
212 | }, | ||
213 | ------------------------------------------------------------- | ||
214 | { "deprecated long string 2", | ||
215 | "[[[[ \n", | ||
216 | FAIL, ":1: nesting of [[...]] is deprecated near '['", | ||
217 | }, | ||
218 | ------------------------------------------------------------- | ||
219 | { "deprecated long string 3", | ||
220 | "[[moo[[moo[[[[]]]]moo]]moo]]", | ||
221 | FAIL, ":1: nesting of [[...]] is deprecated near '['", | ||
222 | }, | ||
223 | ------------------------------------------------------------- | ||
224 | { "deprecated long string 4", | ||
225 | "[[[[[[]]]][[[[]]]]]]", | ||
226 | FAIL, ":1: nesting of [[...]] is deprecated near '['", | ||
227 | }, | ||
228 | ------------------------------------------------------------- | ||
229 | { "brackets in long strings 1", | ||
230 | "[[moo[moo]]", | ||
231 | PASS, "moo[moo", | ||
232 | }, | ||
233 | ------------------------------------------------------------- | ||
234 | { "brackets in long strings 2", | ||
235 | "[=[moo[[moo]moo]]moo]=]", | ||
236 | PASS, "moo[[moo]moo]]moo", | ||
237 | }, | ||
238 | ------------------------------------------------------------- | ||
239 | { "unprocessed escapes in long strings", | ||
240 | [[ [=[\a\b\f\n\r\t\v\123]=] ]], | ||
241 | PASS, [[\a\b\f\n\r\t\v\123]], | ||
242 | }, | ||
243 | ------------------------------------------------------------- | ||
244 | { "unbalanced long string", | ||
245 | "[[moo]]moo]]", | ||
246 | PASS, "1 TK_STRING = moo\n1 TK_NAME = moo\n1 CHAR = ']'\n1 CHAR = ']'\n1 TK_EOS", | ||
247 | }, | ||
248 | ------------------------------------------------------------- | ||
249 | { "keywords 1", | ||
250 | "and break do else", | ||
251 | PASS, "1 TK_AND\n1 TK_BREAK\n1 TK_DO\n1 TK_ELSE\n1 TK_EOS", | ||
252 | }, | ||
253 | ------------------------------------------------------------- | ||
254 | { "keywords 2", | ||
255 | "elseif end false for", | ||
256 | PASS, "1 TK_ELSEIF\n1 TK_END\n1 TK_FALSE\n1 TK_FOR\n1 TK_EOS", | ||
257 | }, | ||
258 | ------------------------------------------------------------- | ||
259 | { "keywords 3", | ||
260 | "function if in local nil", | ||
261 | PASS, "1 TK_FUNCTION\n1 TK_IF\n1 TK_IN\n1 TK_LOCAL\n1 TK_NIL\n1 TK_EOS", | ||
262 | }, | ||
263 | ------------------------------------------------------------- | ||
264 | { "keywords 4", | ||
265 | "not or repeat return", | ||
266 | PASS, "1 TK_NOT\n1 TK_OR\n1 TK_REPEAT\n1 TK_RETURN\n1 TK_EOS", | ||
267 | }, | ||
268 | ------------------------------------------------------------- | ||
269 | { "keywords 5", | ||
270 | "then true until while", | ||
271 | PASS, "1 TK_THEN\n1 TK_TRUE\n1 TK_UNTIL\n1 TK_WHILE\n1 TK_EOS", | ||
272 | }, | ||
273 | ------------------------------------------------------------- | ||
274 | { "concat and dots", | ||
275 | ".. ...", | ||
276 | PASS, "1 TK_CONCAT\n1 TK_DOTS\n1 TK_EOS", | ||
277 | }, | ||
278 | ------------------------------------------------------------- | ||
279 | -- NOTE: in Lua 5.1.x, shbang handling is no longer performed | ||
280 | -- in the lexer; it is now done in lauxlib.c (luaL_loadfile) | ||
281 | -- so the following cannot be performed by the lexer... | ||
282 | ------------------------------------------------------------- | ||
283 | --{ "shbang handling 1", | ||
284 | -- "#blahblah", | ||
285 | -- PASS, "1 TK_EOS", | ||
286 | --}, | ||
287 | ------------------------------------------------------------- | ||
288 | --{ "shbang handling 2", | ||
289 | -- "#blahblah\nmoo moo\n", | ||
290 | -- PASS, "2 TK_NAME = moo\n2 TK_NAME = moo\n3 TK_EOS", | ||
291 | --}, | ||
292 | ------------------------------------------------------------- | ||
293 | { "empty string", | ||
294 | [['']], | ||
295 | PASS, "1 TK_STRING = \n1 TK_EOS", | ||
296 | }, | ||
297 | ------------------------------------------------------------- | ||
298 | { "single-quoted string", | ||
299 | [['bovine']], | ||
300 | PASS, "1 TK_STRING = bovine\n1 TK_EOS", | ||
301 | }, | ||
302 | ------------------------------------------------------------- | ||
303 | { "double-quoted string", | ||
304 | [["bovine"]], | ||
305 | PASS, "1 TK_STRING = bovine\n1 TK_EOS", | ||
306 | }, | ||
307 | ------------------------------------------------------------- | ||
308 | { "unterminated string 1", | ||
309 | [['moo ]], | ||
310 | FAIL, ":1: unfinished string near '<eof>'", | ||
311 | }, | ||
312 | ------------------------------------------------------------- | ||
313 | { "unterminated string 2", | ||
314 | [["moo \n]], | ||
315 | FAIL, ":1: unfinished string near '<eof>'", | ||
316 | }, | ||
317 | ------------------------------------------------------------- | ||
318 | { "escaped newline in string, line number counted", | ||
319 | "\"moo\\\nmoo\\\nmoo\"", | ||
320 | PASS, "3 TK_STRING = moo\nmoo\nmoo\n3 TK_EOS", | ||
321 | }, | ||
322 | ------------------------------------------------------------- | ||
323 | { "escaped characters in string 1", | ||
324 | [["moo\amoo"]], | ||
325 | PASS, "1 TK_STRING = moo\amoo", | ||
326 | }, | ||
327 | ------------------------------------------------------------- | ||
328 | { "escaped characters in string 2", | ||
329 | [["moo\bmoo"]], | ||
330 | PASS, "1 TK_STRING = moo\bmoo", | ||
331 | }, | ||
332 | ------------------------------------------------------------- | ||
333 | { "escaped characters in string 3", | ||
334 | [["moo\f\n\r\t\vmoo"]], | ||
335 | PASS, "1 TK_STRING = moo\f\n\r\t\vmoo", | ||
336 | }, | ||
337 | ------------------------------------------------------------- | ||
338 | { "escaped characters in string 4", | ||
339 | [["\\ \" \' \? \[ \]"]], | ||
340 | PASS, "1 TK_STRING = \\ \" \' \? \[ \]", | ||
341 | }, | ||
342 | ------------------------------------------------------------- | ||
343 | { "escaped characters in string 5", | ||
344 | [["\z \k \: \;"]], | ||
345 | PASS, "1 TK_STRING = z k : ;", | ||
346 | }, | ||
347 | ------------------------------------------------------------- | ||
348 | { "escaped characters in string 6", | ||
349 | [["\8 \65 \160 \180K \097097"]], | ||
350 | PASS, "1 TK_STRING = \8 \65 \160 \180K \097097\n", | ||
351 | }, | ||
352 | ------------------------------------------------------------- | ||
353 | { "escaped characters in string 7", | ||
354 | [["\666"]], | ||
355 | FAIL, ":1: escape sequence too large near '\"'", | ||
356 | }, | ||
357 | ------------------------------------------------------------- | ||
358 | { "simple numbers", | ||
359 | "123 123+", | ||
360 | PASS, "1 TK_NUMBER = 123\n1 TK_NUMBER = 123\n1 CHAR = '+'\n1 TK_EOS", | ||
361 | }, | ||
362 | ------------------------------------------------------------- | ||
363 | { "longer numbers", | ||
364 | "1234567890 12345678901234567890", | ||
365 | PASS, "1 TK_NUMBER = 1234567890\n1 TK_NUMBER = 1.2345678901235e+19\n", | ||
366 | }, | ||
367 | ------------------------------------------------------------- | ||
368 | { "fractional numbers", | ||
369 | ".123 .12345678901234567890", | ||
370 | PASS, "1 TK_NUMBER = 0.123\n1 TK_NUMBER = 0.12345678901235\n", | ||
371 | }, | ||
372 | ------------------------------------------------------------- | ||
373 | { "more numbers with decimal points", | ||
374 | "12345.67890", | ||
375 | PASS, "1 TK_NUMBER = 12345.6789\n", | ||
376 | }, | ||
377 | ------------------------------------------------------------- | ||
378 | { "malformed number with decimal points", | ||
379 | "1.1.", | ||
380 | FAIL, ":1: malformed number near '1.1.'", | ||
381 | }, | ||
382 | ------------------------------------------------------------- | ||
383 | { "double decimal points", | ||
384 | ".1.1", | ||
385 | FAIL, ":1: malformed number near '.1.1'", | ||
386 | }, | ||
387 | ------------------------------------------------------------- | ||
388 | { "double dots within numbers", | ||
389 | "1..1", | ||
390 | FAIL, ":1: malformed number near '1..1'", | ||
391 | }, | ||
392 | ------------------------------------------------------------- | ||
393 | { "incomplete exponential numbers", | ||
394 | "123e", | ||
395 | FAIL, ":1: malformed number near '123e'", | ||
396 | }, | ||
397 | ------------------------------------------------------------- | ||
398 | { "exponential numbers 1", | ||
399 | "1234e5 1234e5.", | ||
400 | PASS, "1 TK_NUMBER = 123400000\n1 TK_NUMBER = 123400000\n1 CHAR = '.'", | ||
401 | }, | ||
402 | ------------------------------------------------------------- | ||
403 | { "exponential numbers 2", | ||
404 | "1234e56 1.23e123", | ||
405 | PASS, "1 TK_NUMBER = 1.234e+59\n1 TK_NUMBER = 1.23e+123\n", | ||
406 | }, | ||
407 | ------------------------------------------------------------- | ||
408 | { "exponential numbers 3", | ||
409 | "12.34e+", | ||
410 | FAIL, ":1: malformed number near '12.34e+'", | ||
411 | }, | ||
412 | ------------------------------------------------------------- | ||
413 | { "exponential numbers 4", | ||
414 | "12.34e+5 123.4e-5 1234.E+5", | ||
415 | PASS, "1 TK_NUMBER = 1234000\n1 TK_NUMBER = 0.001234\n1 TK_NUMBER = 123400000\n", | ||
416 | }, | ||
417 | ------------------------------------------------------------- | ||
418 | { "hexadecimal numbers", | ||
419 | "0x00FF 0X1234 0xDEADBEEF", | ||
420 | PASS, "1 TK_NUMBER = 255\n1 TK_NUMBER = 4660\n1 TK_NUMBER = 3735928559\n", | ||
421 | }, | ||
422 | ------------------------------------------------------------- | ||
423 | { "invalid hexadecimal numbers 1", | ||
424 | "0xFOO", | ||
425 | FAIL, ":1: malformed number near '0xFOO'", | ||
426 | }, | ||
427 | ------------------------------------------------------------- | ||
428 | { "invalid hexadecimal numbers 2", | ||
429 | "0.BAR", | ||
430 | FAIL, ":1: malformed number near '0.BAR'", | ||
431 | }, | ||
432 | ------------------------------------------------------------- | ||
433 | { "invalid hexadecimal numbers 3", | ||
434 | "0BAZ", | ||
435 | FAIL, ":1: malformed number near '0BAZ'", | ||
436 | }, | ||
437 | ------------------------------------------------------------- | ||
438 | { "single character symbols 1", | ||
439 | "= > < ~ #", | ||
440 | PASS, "1 CHAR = '='\n1 CHAR = '>'\n1 CHAR = '<'\n1 CHAR = '~'\n1 CHAR = '#'\n", | ||
441 | }, | ||
442 | ------------------------------------------------------------- | ||
443 | { "double character symbols", | ||
444 | "== >= <= ~=", | ||
445 | PASS, "1 TK_EQ\n1 TK_GE\n1 TK_LE\n1 TK_NE\n", | ||
446 | }, | ||
447 | ------------------------------------------------------------- | ||
448 | { "simple identifiers", | ||
449 | "abc ABC", | ||
450 | PASS, "1 TK_NAME = abc\n1 TK_NAME = ABC\n1 TK_EOS", | ||
451 | }, | ||
452 | ------------------------------------------------------------- | ||
453 | { "more identifiers", | ||
454 | "_abc _ABC", | ||
455 | PASS, "1 TK_NAME = _abc\n1 TK_NAME = _ABC\n1 TK_EOS", | ||
456 | }, | ||
457 | ------------------------------------------------------------- | ||
458 | { "still more identifiers", | ||
459 | "_aB_ _123", | ||
460 | PASS, "1 TK_NAME = _aB_\n1 TK_NAME = _123\n1 TK_EOS", | ||
461 | }, | ||
462 | ------------------------------------------------------------- | ||
463 | -- NOTE: in Lua 5.1.x, this test is no longer performed | ||
464 | ------------------------------------------------------------- | ||
465 | --{ "invalid control character", | ||
466 | -- "\4", | ||
467 | -- FAIL, ":1: invalid control char near 'char(4)'", | ||
468 | --}, | ||
469 | ------------------------------------------------------------- | ||
470 | { "single character symbols 2", | ||
471 | "` ! @ $ %", | ||
472 | PASS, "1 CHAR = '`'\n1 CHAR = '!'\n1 CHAR = '@'\n1 CHAR = '$'\n1 CHAR = '%'\n", | ||
473 | }, | ||
474 | ------------------------------------------------------------- | ||
475 | { "single character symbols 3", | ||
476 | "^ & * ( )", | ||
477 | PASS, "1 CHAR = '^'\n1 CHAR = '&'\n1 CHAR = '*'\n1 CHAR = '('\n1 CHAR = ')'\n", | ||
478 | }, | ||
479 | ------------------------------------------------------------- | ||
480 | { "single character symbols 4", | ||
481 | "_ - + \\ |", | ||
482 | PASS, "1 TK_NAME = _\n1 CHAR = '-'\n1 CHAR = '+'\n1 CHAR = '\\'\n1 CHAR = '|'\n", | ||
483 | }, | ||
484 | ------------------------------------------------------------- | ||
485 | { "single character symbols 5", | ||
486 | "{ } [ ] :", | ||
487 | PASS, "1 CHAR = '{'\n1 CHAR = '}'\n1 CHAR = '['\n1 CHAR = ']'\n1 CHAR = ':'\n", | ||
488 | }, | ||
489 | ------------------------------------------------------------- | ||
490 | { "single character symbols 6", | ||
491 | "; , . / ?", | ||
492 | PASS, "1 CHAR = ';'\n1 CHAR = ','\n1 CHAR = '.'\n1 CHAR = '/'\n1 CHAR = '?'\n", | ||
493 | }, | ||
494 | ------------------------------------------------------------- | ||
495 | } | ||
496 | ------------------------------------------------------------------ | ||
497 | -- perform a test case | ||
498 | ------------------------------------------------------------------ | ||
499 | function do_test_case(count, test_case) | ||
500 | if comment == "" then return end -- skip empty entries | ||
501 | local comment, chunk, outcome, matcher = unpack(test_case) | ||
502 | local result = PASS | ||
503 | local output = "" | ||
504 | -- initialize lexer | ||
505 | local L, LS = {}, {} | ||
506 | local z = luaZ:init(luaZ:make_getS(chunk), nil) | ||
507 | luaX:setinput(L, LS, z, "=test") | ||
508 | -- lexer test loop | ||
509 | repeat | ||
510 | -- protected call | ||
511 | local status, token = pcall(luaX.llex, luaX, LS, LS.t) | ||
512 | LS.t.token = token | ||
513 | output = output..LS.linenumber.." " | ||
514 | if status then | ||
515 | -- successful call | ||
516 | if string.len(token) > 1 then | ||
517 | if token == "TK_NAME" | ||
518 | or token == "TK_NUMBER" | ||
519 | or token == "TK_STRING" then | ||
520 | token = token.." = "..LS.t.seminfo | ||
521 | end | ||
522 | elseif string.byte(token) >= 32 then -- displayable chars | ||
523 | token = "CHAR = '"..token.."'" | ||
524 | else -- control characters | ||
525 | token = "CHAR = (".. string.byte(token)..")" | ||
526 | end | ||
527 | output = output..token.."\n" | ||
528 | else | ||
529 | -- failed call | ||
530 | output = output..token -- token is the error message | ||
531 | result = FAIL | ||
532 | break | ||
533 | end | ||
534 | until LS.t.token == "TK_EOS" | ||
535 | -- decision making and reporting | ||
536 | local head = "Test "..count..": "..comment | ||
537 | if matcher == "" then | ||
538 | -- nothing to check against, display for manual check | ||
539 | print(head.."\nMANUAL please check manually".. | ||
540 | "\n--chunk---------------------------------\n"..chunk.. | ||
541 | "\n--actual--------------------------------\n"..output.. | ||
542 | "\n\n") | ||
543 | return | ||
544 | else | ||
545 | if outcome == PASS then | ||
546 | -- success expected, may be a partial match | ||
547 | if string.find(output, matcher, 1, 1) and result == PASS then | ||
548 | if not BRIEF then print(head.."\nOK expected success\n") end | ||
549 | return | ||
550 | end | ||
551 | else | ||
552 | -- failure expected, may be a partial match | ||
553 | if string.find(output, matcher, 1, 1) and result == FAIL then | ||
554 | if not BRIEF then print(head.."\nOK expected failure\n") end | ||
555 | return | ||
556 | end | ||
557 | end | ||
558 | -- failed because of unmatched string or boolean result | ||
559 | local function passfail(status) | ||
560 | if status == PASS then return "PASS" else return "FAIL" end | ||
561 | end | ||
562 | print(head.." *FAILED*".. | ||
563 | "\noutcome="..passfail(outcome).. | ||
564 | "\nactual= "..passfail(result).. | ||
565 | "\n--chunk---------------------------------\n"..chunk.. | ||
566 | "\n--expected------------------------------\n"..matcher.. | ||
567 | "\n--actual--------------------------------\n"..output.. | ||
568 | "\n\n") | ||
569 | end | ||
570 | end | ||
571 | ------------------------------------------------------------------ | ||
572 | -- perform auto testing | ||
573 | ------------------------------------------------------------------ | ||
574 | for i,test_case in ipairs(test_cases) do | ||
575 | do_test_case(i, test_case) | ||
576 | end | ||
577 | end | ||
578 | |||
579 | auto_test() | ||
580 | --]] | ||