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Implement RENAME-FILE
[pforth] / fth / t_file.fth
CommitLineData
593eb738
HE		 1\ Test PForth FILE wordset
2
3\ To test the ANS File Access word set and extension words
4
5\ This program was written by Gerry Jackson in 2006, with contributions from
6\ others where indicated, and is in the public domain - it can be distributed
7\ and/or modified in any way but please retain this notice.
8
9\ This program is distributed in the hope that it will be useful,
10\ but WITHOUT ANY WARRANTY; without even the implied warranty of
11\ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
12
13\ The tests are not claimed to be comprehensive or correct
14
15\ ----------------------------------------------------------------------------
16\ Version 0.13 S" in interpretation mode tested.
17\ Added SAVE-INPUT RESTORE-INPUT REFILL in a file, (moved from
18\ coreexttest.fth).
19\ Calls to COMPARE replaced with S= (in utilities.fth)
20\ 0.11 25 April 2015 S\" in interpretation mode test added
21\ REQUIRED REQUIRE INCLUDE tests added
22\ Two S" and/or S\" buffers availability tested
23\ 0.5 1 April 2012 Tests placed in the public domain.
24\ 0.4 22 March 2009 { and } replaced with T{ and }T
25\ 0.3 20 April 2007 ANS Forth words changed to upper case.
26\ Removed directory test from the filenames.
27\ 0.2 30 Oct 2006 updated following GForth tests to remove
28\ system dependency on file size, to allow for file
29\ buffering and to allow for PAD moving around.
30\ 0.1 Oct 2006 First version released.
31
32\ ----------------------------------------------------------------------------
33\ The tests are based on John Hayes test program for the core word set
34\ and requires those files to have been loaded
35
36\ Words tested in this file are:
37\ ( BIN CLOSE-FILE CREATE-FILE DELETE-FILE FILE-POSITION FILE-SIZE
38\ OPEN-FILE R/O R/W READ-FILE READ-LINE REPOSITION-FILE RESIZE-FILE
39\ S" S\" SOURCE-ID W/O WRITE-FILE WRITE-LINE
40\ FILE-STATUS FLUSH-FILE RENAME-FILE SAVE-INPUT RESTORE-INPUT
41\ REFILL
42
43\ Words not tested:
44\ INCLUDED INCLUDE-FILE (as these will likely have been
45\ tested in the execution of the test files)
46\ ----------------------------------------------------------------------------
47\ Assumptions, dependencies and notes:
48\ - tester.fr (or ttester.fs), errorreport.fth and utilities.fth have been
49\ included prior to this file
50\ - the Core word set is available and tested
51\ - These tests create files in the current directory, if all goes
52\ well these will be deleted. If something fails they may not be
53\ deleted. If this is a problem ensure you set a suitable
54\ directory before running this test. There is no ANS standard
55\ way of doing this. Also be aware of the file names used below
56\ which are: fatest1.txt, fatest2.txt and fatest3.txt
57\ ----------------------------------------------------------------------------
58
59include? }T{ t_tools.fth
60
61true fp-require-e !
62
63true value verbose
64
65: testing
66 verbose IF
67 source >in @ /string ." TESTING: " type cr
68 THEN
69 source nip >in !
70; immediate
71
72: -> }T{ ;
73: s= compare 0= ;
74: $" state IF postpone s" else ['] s" execute THEN ; immediate
75
8bf2fe25 76\ FIXME: stubs for missing definitions
593eb738 77: resize-file drop 2drop -1 ;
593eb738
HE		 78: file-status 2drop 0 -1 ;
79
593eb738
HE		 80TESTING File Access word set
81
82DECIMAL
83
84TEST{
85
86\ ----------------------------------------------------------------------------
87TESTING CREATE-FILE CLOSE-FILE
88
89: FN1 S" fatest1.txt" ;
90VARIABLE FID1
91
92T{ FN1 R/W CREATE-FILE SWAP FID1 ! -> 0 }T
93T{ FID1 @ CLOSE-FILE -> 0 }T
94
95\ ----------------------------------------------------------------------------
96TESTING OPEN-FILE W/O WRITE-LINE
97
98: LINE1 S" Line 1" ;
99
100T{ FN1 W/O OPEN-FILE SWAP FID1 ! -> 0 }T
101T{ LINE1 FID1 @ WRITE-LINE -> 0 }T
102T{ FID1 @ CLOSE-FILE -> 0 }T
103
104\ ----------------------------------------------------------------------------
105TESTING R/O FILE-POSITION (simple) READ-LINE
106
107200 CONSTANT BSIZE
108CREATE BUF BSIZE ALLOT
109VARIABLE #CHARS
110
111T{ FN1 R/O OPEN-FILE SWAP FID1 ! -> 0 }T
112T{ FID1 @ FILE-POSITION -> 0. 0 }T
113T{ BUF 100 FID1 @ READ-LINE ROT DUP #CHARS ! -> TRUE 0 LINE1 SWAP DROP }T
114T{ BUF #CHARS @ LINE1 S= -> TRUE }T
115T{ FID1 @ CLOSE-FILE -> 0 }T
116
938d9dba
HE		 117\ Test with buffer shorter than line.
118T{ FN1 R/O OPEN-FILE SWAP FID1 ! -> 0 }T
119T{ FID1 @ FILE-POSITION -> 0. 0 }T
120T{ BUF 0 FID1 @ READ-LINE ROT DUP #CHARS ! -> TRUE 0 0 }T
121T{ BUF 3 FID1 @ READ-LINE ROT DUP #CHARS ! -> TRUE 0 3 }T
122T{ BUF #CHARS @ LINE1 DROP 3 S= -> TRUE }T
123T{ BUF 100 FID1 @ READ-LINE ROT DUP #CHARS ! -> TRUE 0 LINE1 NIP 3 - }T
124T{ BUF #CHARS @ LINE1 3 /STRING S= -> TRUE }T
125T{ FID1 @ CLOSE-FILE -> 0 }T
126
127\ Test with buffer exactly as long as the line.
128T{ FN1 R/O OPEN-FILE SWAP FID1 ! -> 0 }T
129T{ FID1 @ FILE-POSITION -> 0. 0 }T
130T{ BUF LINE1 NIP FID1 @ READ-LINE ROT DUP #CHARS ! -> TRUE 0 LINE1 NIP }T
131T{ BUF #CHARS @ LINE1 S= -> TRUE }T
132T{ FID1 @ CLOSE-FILE -> 0 }T
133
593eb738
HE		 134\ ----------------------------------------------------------------------------
135TESTING S" in interpretation mode (compile mode tested in Core tests)
136
137T{ S" abcdef" $" abcdef" S= -> TRUE }T
138T{ S" " $" " S= -> TRUE }T
139T{ S" ghi"$" ghi" S= -> TRUE }T
140
141\ ----------------------------------------------------------------------------
142TESTING R/W WRITE-FILE REPOSITION-FILE READ-FILE FILE-POSITION S"
143
144: LINE2 S" Line 2 blah blah blah" ;
145: RL1 BUF 100 FID1 @ READ-LINE ;
1462VARIABLE FP
147
148T{ FN1 R/W OPEN-FILE SWAP FID1 ! -> 0 }T
149T{ FID1 @ FILE-SIZE DROP FID1 @ REPOSITION-FILE -> 0 }T
150T{ FID1 @ FILE-SIZE -> FID1 @ FILE-POSITION }T
151T{ LINE2 FID1 @ WRITE-FILE -> 0 }T
152T{ 10. FID1 @ REPOSITION-FILE -> 0 }T
153T{ FID1 @ FILE-POSITION -> 10. 0 }T
154T{ 0. FID1 @ REPOSITION-FILE -> 0 }T
155T{ RL1 -> LINE1 SWAP DROP TRUE 0 }T
156T{ RL1 ROT DUP #CHARS ! -> TRUE 0 LINE2 SWAP DROP }T
157T{ BUF #CHARS @ LINE2 S= -> TRUE }T
158T{ RL1 -> 0 FALSE 0 }T
159T{ FID1 @ FILE-POSITION ROT ROT FP 2! -> 0 }T
160T{ FP 2@ FID1 @ FILE-SIZE DROP D= -> TRUE }T
161T{ S" " FID1 @ WRITE-LINE -> 0 }T
162T{ S" " FID1 @ WRITE-LINE -> 0 }T
163T{ FP 2@ FID1 @ REPOSITION-FILE -> 0 }T
164T{ RL1 -> 0 TRUE 0 }T
165T{ RL1 -> 0 TRUE 0 }T
166T{ RL1 -> 0 FALSE 0 }T
167T{ FID1 @ CLOSE-FILE -> 0 }T
168
169\ ----------------------------------------------------------------------------
170TESTING BIN READ-FILE FILE-SIZE
171
172: CBUF BUF BSIZE 0 FILL ;
173: FN2 S" FATEST2.TXT" ;
174VARIABLE FID2
175: SETPAD PAD 50 0 DO I OVER C! CHAR+ LOOP DROP ;
176
177SETPAD \ If anything else is defined setpad must be called again
178 \ as pad may move
179
180T{ FN2 R/W BIN CREATE-FILE SWAP FID2 ! -> 0 }T
181T{ PAD 50 FID2 @ WRITE-FILE FID2 @ FLUSH-FILE -> 0 0 }T
182T{ FID2 @ FILE-SIZE -> 50. 0 }T
183T{ 0. FID2 @ REPOSITION-FILE -> 0 }T
184T{ CBUF BUF 29 FID2 @ READ-FILE -> 29 0 }T
185T{ PAD 29 BUF 29 S= -> TRUE }T
186T{ PAD 30 BUF 30 S= -> FALSE }T
187T{ CBUF BUF 29 FID2 @ READ-FILE -> 21 0 }T
188T{ PAD 29 + 21 BUF 21 S= -> TRUE }T
189T{ FID2 @ FILE-SIZE DROP FID2 @ FILE-POSITION DROP D= -> TRUE }T
190T{ BUF 10 FID2 @ READ-FILE -> 0 0 }T
191T{ FID2 @ CLOSE-FILE -> 0 }T
192
193\ ----------------------------------------------------------------------------
194TESTING RESIZE-FILE
195
196T{ FN2 R/W BIN OPEN-FILE SWAP FID2 ! -> 0 }T
197T{ 37. FID2 @ RESIZE-FILE -> 0 }T
198T{ FID2 @ FILE-SIZE -> 37. 0 }T
199T{ 0. FID2 @ REPOSITION-FILE -> 0 }T
200T{ CBUF BUF 100 FID2 @ READ-FILE -> 37 0 }T
201T{ PAD 37 BUF 37 S= -> TRUE }T
202T{ PAD 38 BUF 38 S= -> FALSE }T
203T{ 500. FID2 @ RESIZE-FILE -> 0 }T
204T{ FID2 @ FILE-SIZE -> 500. 0 }T
205T{ 0. FID2 @ REPOSITION-FILE -> 0 }T
206T{ CBUF BUF 100 FID2 @ READ-FILE -> 100 0 }T
207T{ PAD 37 BUF 37 S= -> TRUE }T
208T{ FID2 @ CLOSE-FILE -> 0 }T
209
210\ ----------------------------------------------------------------------------
211TESTING DELETE-FILE
212
213T{ FN2 DELETE-FILE -> 0 }T
214T{ FN2 R/W BIN OPEN-FILE SWAP DROP 0= -> FALSE }T
215T{ FN2 DELETE-FILE 0= -> FALSE }T
216
217\ ----------------------------------------------------------------------------
218\ TESTING multi-line ( comments
219\
220\ T{ ( 1 2 3
221\ 4 5 6
222\ 7 8 9 ) 11 22 33 -> 11 22 33 }T
223\
224\ ----------------------------------------------------------------------------
225TESTING SOURCE-ID (can only test it does not return 0 or -1)
226
227T{ SOURCE-ID DUP -1 = SWAP 0= OR -> FALSE }T
228
229\ ----------------------------------------------------------------------------
230TESTING RENAME-FILE FILE-STATUS FLUSH-FILE
231
232: FN3 S" fatest3.txt" ;
6f3de396 233: >END FID1 @ FILE-SIZE DROP FID1 @ REPOSITION-FILE ;
593eb738
HE		 234
235
236T{ FN3 DELETE-FILE DROP -> }T
237T{ FN1 FN3 RENAME-FILE 0= -> TRUE }T
238T{ FN1 FILE-STATUS SWAP DROP 0= -> FALSE }T
239T{ FN3 FILE-STATUS SWAP DROP 0= -> TRUE }T \ Return value is undefined
240T{ FN3 R/W OPEN-FILE SWAP FID1 ! -> 0 }T
6f3de396
HE		 241T{ >END -> 0 }T
242T{ S" Final line" fid1 @ WRITE-LINE -> 0 }T
593eb738 243
6f3de396
HE		 244T{ FID1 @ FLUSH-FILE -> 0 }T \ Can only test FLUSH-FILE doesn't fail
245T{ FID1 @ CLOSE-FILE -> 0 }T
593eb738
HE		 246
247\ Tidy the test folder
248T{ fn3 DELETE-FILE DROP -> }T
249
250\ ----------------------------------------------------------------------------
251TESTING two buffers available for S" and/or S\" (Forth 2012)
252
253: SSQ12 S" abcd" ; : SSQ13 S" 1234" ;
254T{ S" abcd" S" 1234" SSQ13 S= ROT ROT SSQ12 S= -> TRUE TRUE }T
255\ nyi T{ S\" abcd" S\" 1234" SSQ13 S= ROT ROT SSQ12 S= -> TRUE TRUE }T
256\ nyi T{ S" abcd" S\" 1234" SSQ13 S= ROT ROT SSQ12 S= -> TRUE TRUE }T
257\ nyi T{ S\" abcd" S" 1234" SSQ13 S= ROT ROT SSQ12 S= -> TRUE TRUE }T
258
259
260\ -----------------------------------------------------------------------------
261TESTING SAVE-INPUT and RESTORE-INPUT with a file source
262
263VARIABLE SIV -1 SIV !
264
265: NEVEREXECUTED
266 CR ." This should never be executed" CR
267;
268
269T{ 11111 SAVE-INPUT
270
271SIV @
272
273[IF]
274 TESTING the -[IF]- part is executed
275 0 SIV !
276 RESTORE-INPUT
277 NEVEREXECUTED
278 33333
279[ELSE]
280
281 TESTING the -[ELSE]- part is executed
282 22222
283
284[THEN]
285
286 -> 11111 0 22222 }T \ 0 comes from RESTORE-INPUT
287
288TESTING nested SAVE-INPUT, RESTORE-INPUT and REFILL from a file
289
290: READ_A_LINE
291 REFILL 0=
292 ABORT" REFILL FAILED"
293;
294
295VARIABLE SI_INC 0 SI_INC !
296
297: SI1
298 SI_INC @ >IN +!
299 15 SI_INC !
300;
301
302: S$ S" SAVE-INPUT SI1 RESTORE-INPUT 12345" ;
303
304CREATE 2RES -1 , -1 , \ Don't use 2VARIABLE from Double number word set
305
306: SI2
307 READ_A_LINE
308 READ_A_LINE
309 SAVE-INPUT
310 READ_A_LINE
311 READ_A_LINE
312 S$ EVALUATE 2RES 2!
313 RESTORE-INPUT
314;
315
316\ WARNING: do not delete or insert lines of text after si2 is called
317\ otherwise the next test will fail
318
319T{ SI2
32033333 \ This line should be ignored
3212RES 2@ 44444 \ RESTORE-INPUT should return to this line
322
32355555
324TESTING the nested results
325 -> 0 0 2345 44444 55555 }T
326
327\ End of warning
328
329\ ----------------------------------------------------------------------------
330
331\ CR .( End of File-Access word set tests) CR
332
333}TEST
Fork of 'github/philburk/pforth', a portable ANS-like Forth written in ANSI C.