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68622837 SS |
1 | # Copyright (C) 1994 Free Software Foundation, Inc. |
2 | ||
3 | # This program is free software; you can redistribute it and/or modify | |
4 | # it under the terms of the GNU General Public License as published by | |
5 | # the Free Software Foundation; either version 2 of the License, or | |
6 | # (at your option) any later version. | |
7 | # | |
8 | # This program is distributed in the hope that it will be useful, | |
9 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
10 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
11 | # GNU General Public License for more details. | |
12 | # | |
13 | # You should have received a copy of the GNU General Public License | |
14 | # along with this program; if not, write to the Free Software | |
15 | # Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ | |
16 | ||
17 | # Please email any bugs, comments, and/or additions to this file to: | |
18 | # bug-gdb@prep.ai.mit.edu | |
19 | ||
20 | # This file was adapted from Chill tests by Stan Shebs (shebs@cygnus.com). | |
21 | ||
22 | if $tracelevel then { | |
23 | strace $tracelevel | |
24 | } | |
25 | ||
26 | set prms_id 0 | |
27 | set bug_id 0 | |
28 | ||
29 | # Set the current language to fortran. This counts as a test. If it | |
30 | # fails, then we skip the other tests. | |
31 | ||
32 | proc set_lang_fortran {} { | |
33 | global prompt | |
34 | ||
35 | send "set language fortran\n" | |
36 | expect { | |
37 | -re ".*$prompt $" {} | |
38 | timeout { fail "set language fortran (timeout)" ; return 0 } | |
39 | } | |
40 | ||
41 | send "show language\n" | |
42 | expect { | |
43 | -re ".* source language is \"fortran\".*$prompt $" { | |
44 | pass "set language to \"fortran\"" | |
45 | return 1 | |
46 | } | |
47 | -re ".*$prompt $" { | |
48 | fail "setting language to \"fortran\"" | |
49 | return 0 | |
50 | } | |
51 | timeout { | |
52 | fail "can't show language (timeout)" | |
53 | return 0 | |
54 | } | |
55 | } | |
56 | } | |
57 | ||
58 | # Testing printing of a specific value. Increment passcount for | |
59 | # success or issue fail message for failure. In both cases, return | |
60 | # a 1 to indicate that more tests can proceed. However a timeout | |
61 | # is a serious error, generates a special fail message, and causes | |
62 | # a 0 to be returned to indicate that more tests are likely to fail | |
63 | # as well. | |
64 | # | |
65 | # Args are: | |
66 | # | |
67 | # First one is string to send to gdb | |
68 | # Second one is string to match gdb result to | |
69 | # Third one is an optional message to be printed | |
70 | ||
71 | proc test_print_accept { args } { | |
72 | global prompt | |
73 | global passcount | |
74 | global verbose | |
75 | ||
76 | if [llength $args]==3 then { | |
77 | set message [lindex $args 2] | |
78 | } else { | |
79 | set message [lindex $args 0] | |
80 | } | |
81 | set sendthis [lindex $args 0] | |
82 | set expectthis [lindex $args 1] | |
83 | if $verbose>2 then { | |
84 | send_user "Sending \"$sendthis\" to gdb\n" | |
85 | send_user "Looking to match \"$expectthis\"\n" | |
86 | send_user "Message is \"$message\"\n" | |
87 | } | |
88 | send "$sendthis\n" | |
89 | expect { | |
90 | -re ".* = $expectthis\r\n$prompt $" { | |
91 | incr passcount | |
92 | return 1 | |
93 | } | |
94 | -re ".*$prompt $" { | |
95 | if ![string match "" $message] then { | |
96 | fail "$sendthis ($message)" | |
97 | } else { | |
98 | fail "$sendthis" | |
99 | } | |
100 | return 1 | |
101 | } | |
102 | timeout { | |
103 | fail "$sendthis (timeout)" | |
104 | return 0 | |
105 | } | |
106 | } | |
107 | } | |
108 | ||
109 | proc test_integer_literals_accepted {} { | |
110 | global prompt | |
111 | global passcount | |
112 | ||
113 | set passcount 0 | |
114 | ||
115 | # Test various decimal values. | |
116 | ||
117 | test_print_accept "p 123" "123" | |
118 | test_print_accept "p -123" "-123" | |
119 | ||
120 | if $passcount then { | |
121 | pass "$passcount correct integer literals printed" | |
122 | } | |
123 | } | |
124 | ||
125 | proc test_character_literals_accepted {} { | |
126 | global prompt | |
127 | global passcount | |
128 | ||
129 | set passcount 0 | |
130 | ||
131 | # Test various character values. | |
132 | ||
133 | test_print_accept "p 'a'" "'a'" | |
134 | ||
135 | if $passcount then { | |
136 | pass "$passcount correct character literals printed" | |
137 | } | |
138 | } | |
139 | ||
140 | # Testing printing of a specific value. Increment passcount for | |
141 | # success or issue fail message for failure. In both cases, return | |
142 | # a 1 to indicate that more tests can proceed. However a timeout | |
143 | # is a serious error, generates a special fail message, and causes | |
144 | # a 0 to be returned to indicate that more tests are likely to fail | |
145 | # as well. | |
146 | ||
147 | proc test_print_reject { args } { | |
148 | global prompt | |
149 | global passcount | |
150 | global verbose | |
151 | ||
152 | if [llength $args]==2 then { | |
153 | set expectthis [lindex $args 1] | |
154 | } else { | |
155 | set expectthis "should never match this bogus string" | |
156 | } | |
157 | set sendthis [lindex $args 0] | |
158 | if $verbose>2 then { | |
159 | send_user "Sending \"$sendthis\" to gdb\n" | |
160 | send_user "Looking to match \"$expectthis\"\n" | |
161 | } | |
162 | send "$sendthis\n" | |
163 | expect { | |
164 | -re ".*A .* in expression.*\\.*$prompt $" { | |
165 | incr passcount | |
166 | return 1 | |
167 | } | |
168 | -re ".*Junk after end of expression.*$prompt $" { | |
169 | incr passcount | |
170 | return 1 | |
171 | } | |
172 | -re ".*No symbol table is loaded.*$prompt $" { | |
173 | incr passcount | |
174 | return 1 | |
175 | } | |
176 | -re ".*$expectthis.*$prompt $" { | |
177 | incr passcount | |
178 | return 1 | |
179 | } | |
180 | -re ".*$prompt $" { | |
181 | fail "$sendthis not properly rejected" | |
182 | return 1 | |
183 | } | |
184 | timeout { | |
185 | fail "$sendthis (timeout)" | |
186 | return 0 | |
187 | } | |
188 | } | |
189 | } | |
190 | ||
191 | proc test_integer_literals_rejected {} { | |
192 | global prompt | |
193 | global passcount | |
194 | ||
195 | set passcount 0 | |
196 | ||
197 | test_print_reject "p _" | |
198 | ||
199 | if $passcount then { | |
200 | pass "$passcount incorrect integer literals rejected" | |
201 | } | |
202 | } | |
203 | ||
204 | proc test_logical_literals_accepted {} { | |
205 | global prompt | |
206 | global passcount | |
207 | ||
208 | set passcount 0 | |
209 | ||
210 | # Test the only possible values for a logical, TRUE and FALSE. | |
211 | ||
212 | test_print_accept "p .TRUE." ".TRUE." | |
213 | test_print_accept "p .FALSE." ".FALSE." | |
214 | ||
215 | if $passcount then { | |
216 | pass "$passcount correct logical literals printed" | |
217 | } | |
218 | } | |
219 | ||
220 | proc test_float_literals_accepted {} { | |
221 | global prompt | |
222 | global passcount | |
223 | ||
224 | set passcount 0 | |
225 | ||
226 | # Test various floating point formats | |
227 | ||
228 | test_print_accept "p .44 .LT. .45" "1" | |
229 | test_print_accept "p .44 .GT. .45" "0" | |
230 | test_print_accept "p 0.44 .LT. 0.45" "1" | |
231 | test_print_accept "p 0.44 .GT. 0.45" "0" | |
232 | test_print_accept "p 44. .LT. 45." "1" | |
233 | test_print_accept "p 44. .GT. 45." "0" | |
234 | test_print_accept "p 44.0 .LT. 45.0" "1" | |
235 | test_print_accept "p 44.0 .GT. 45.0" "0" | |
236 | test_print_accept "p 10D20 .LT. 10D21" "1" | |
237 | test_print_accept "p 10D20 .GT. 10D21" "0" | |
238 | test_print_accept "p 10d20 .LT. 10d21" "1" | |
239 | test_print_accept "p 10d20 .GT. 10d21" "0" | |
240 | test_print_accept "p 10E20 .LT. 10E21" "1" | |
241 | test_print_accept "p 10E20 .GT. 10E21" "0" | |
242 | test_print_accept "p 10e20 .LT. 10e21" "1" | |
243 | test_print_accept "p 10e20 .GT. 10e21" "0" | |
244 | test_print_accept "p 10.D20 .LT. 10.D21" "1" | |
245 | test_print_accept "p 10.D20 .GT. 10.D21" "0" | |
246 | test_print_accept "p 10.d20 .LT. 10.d21" "1" | |
247 | test_print_accept "p 10.d20 .GT. 10.d21" "0" | |
248 | test_print_accept "p 10.E20 .LT. 10.E21" "1" | |
249 | test_print_accept "p 10.E20 .GT. 10.E21" "0" | |
250 | test_print_accept "p 10.e20 .LT. 10.e21" "1" | |
251 | test_print_accept "p 10.e20 .GT. 10.e21" "0" | |
252 | test_print_accept "p 10.0D20 .LT. 10.0D21" "1" | |
253 | test_print_accept "p 10.0D20 .GT. 10.0D21" "0" | |
254 | test_print_accept "p 10.0d20 .LT. 10.0d21" "1" | |
255 | test_print_accept "p 10.0d20 .GT. 10.0d21" "0" | |
256 | test_print_accept "p 10.0E20 .LT. 10.0E21" "1" | |
257 | test_print_accept "p 10.0E20 .GT. 10.0E21" "0" | |
258 | test_print_accept "p 10.0e20 .LT. 10.0e21" "1" | |
259 | test_print_accept "p 10.0e20 .GT. 10.0e21" "0" | |
260 | test_print_accept "p 10.0D+20 .LT. 10.0D+21" "1" | |
261 | test_print_accept "p 10.0D+20 .GT. 10.0D+21" "0" | |
262 | test_print_accept "p 10.0d+20 .LT. 10.0d+21" "1" | |
263 | test_print_accept "p 10.0d+20 .GT. 10.0d+21" "0" | |
264 | test_print_accept "p 10.0E+20 .LT. 10.0E+21" "1" | |
265 | test_print_accept "p 10.0E+20 .GT. 10.0E+21" "0" | |
266 | test_print_accept "p 10.0e+20 .LT. 10.0e+21" "1" | |
267 | test_print_accept "p 10.0e+20 .GT. 10.0e+21" "0" | |
268 | test_print_accept "p 10.0D-11 .LT. 10.0D-10" "1" | |
269 | test_print_accept "p 10.0D-11 .GT. 10.0D-10" "0" | |
270 | test_print_accept "p 10.0d-11 .LT. 10.0d-10" "1" | |
271 | test_print_accept "p 10.0d-11 .GT. 10.0d-10" "0" | |
272 | test_print_accept "p 10.0E-11 .LT. 10.0E-10" "1" | |
273 | test_print_accept "p 10.0E-11 .GT. 10.0E-10" "0" | |
274 | test_print_accept "p 10.0e-11 .LT. 10.0e-10" "1" | |
275 | test_print_accept "p 10.0e-11 .GT. 10.0e-10" "0" | |
276 | ||
277 | if $passcount then { | |
278 | pass "$passcount correct float literal comparisons" | |
279 | } | |
280 | } | |
281 | ||
282 | proc test_convenience_variables {} { | |
283 | global prompt | |
284 | ||
285 | gdb_test "set \\\$foo = 101" " = 101" \ | |
286 | "Set a new convenience variable" | |
287 | ||
288 | gdb_test "print \\\$foo" " = 101" \ | |
289 | "Print contents of new convenience variable" | |
290 | ||
291 | gdb_test "set \\\$foo = 301" " = 301" \ | |
292 | "Set convenience variable to a new value" | |
293 | ||
294 | gdb_test "print \\\$foo" " = 301" \ | |
295 | "Print new contents of convenience variable" | |
296 | ||
297 | gdb_test "set \\\$_ = 11" " = 11" \ | |
298 | "Set convenience variable \$_" | |
299 | ||
300 | gdb_test "print \\\$_" " = 11" \ | |
301 | "Print contents of convenience variable \$_" | |
302 | ||
303 | gdb_test "print \\\$foo + 10" " = 311" \ | |
304 | "Use convenience variable in arithmetic expression" | |
305 | ||
306 | gdb_test "print (\\\$foo = 32) + 4" " = 36" \ | |
307 | "Use convenience variable assignment in arithmetic expression" | |
308 | ||
309 | gdb_test "print \\\$bar" " = void" \ | |
310 | "Print contents of uninitialized convenience variable" | |
311 | } | |
312 | ||
313 | proc test_value_history {} { | |
314 | global prompt | |
315 | ||
316 | gdb_test "print 101" "\\\$1 = 101" \ | |
317 | "Set value-history\[1\] using \$1" | |
318 | ||
319 | gdb_test "print 102" "\\\$2 = 102" \ | |
320 | "Set value-history\[2\] using \$2" | |
321 | ||
322 | gdb_test "print 103" "\\\$3 = 103" \ | |
323 | "Set value-history\[3\] using \$3" | |
324 | ||
325 | gdb_test "print \\\$\\\$" "\\\$4 = 102" \ | |
326 | "Print value-history\[MAX-1\] using inplicit index \$\$" | |
327 | ||
328 | gdb_test "print \\\$\\\$" "\\\$5 = 103" \ | |
329 | "Print value-history\[MAX-1\] again using implicit index \$\$" | |
330 | ||
331 | gdb_test "print \\\$" "\\\$6 = 103" \ | |
332 | "Print value-history\[MAX\] using implicit index \$" | |
333 | ||
334 | gdb_test "print \\\$\\\$2" "\\\$7 = 102" \ | |
335 | "Print value-history\[MAX-2\] using explicit index \$\$2" | |
336 | ||
337 | gdb_test "print \\\$0" "\\\$8 = 102" \ | |
338 | "Print value-history\[MAX\] using explicit index \$0" | |
339 | ||
340 | gdb_test "print 108" "\\\$9 = 108" "" | |
341 | ||
342 | gdb_test "print \\\$\\\$0" "\\\$10 = 108" \ | |
343 | "Print value-history\[MAX\] using explicit index \$\$0" | |
344 | ||
345 | gdb_test "print \\\$1" "\\\$11 = 101" \ | |
346 | "Print value-history\[1\] using explicit index \$1" | |
347 | ||
348 | gdb_test "print \\\$2" "\\\$12 = 102" \ | |
349 | "Print value-history\[2\] using explicit index \$2" | |
350 | ||
351 | gdb_test "print \\\$3" "\\\$13 = 103" \ | |
352 | "Print value-history\[3\] using explicit index \$3" | |
353 | ||
354 | gdb_test "print \\\$-3" "\\\$14 = 100" \ | |
355 | "Print (value-history\[MAX\] - 3) using implicit index \$" | |
356 | ||
357 | gdb_test "print \\\$1 + 3" "\\\$15 = 104" \ | |
358 | "Use value-history element in arithmetic expression" | |
359 | } | |
360 | ||
361 | proc test_arithmetic_expressions {} { | |
362 | global prompt | |
363 | global passcount | |
364 | ||
365 | set passcount 0 | |
366 | ||
367 | # Test unary minus with various operands | |
368 | ||
369 | # test_print_accept "p -(TRUE)" "-1" "unary minus applied to bool" | |
370 | # test_print_accept "p -('a')" "xxx" "unary minus applied to char" | |
371 | test_print_accept "p -(1)" "-1" "unary minus applied to int" | |
372 | test_print_accept "p -(1.0)" "-1" "unary minus applied to real" | |
373 | ||
374 | # Test addition with various operands | |
375 | ||
376 | test_print_accept "p .TRUE. + 1" "2" "bool plus int" | |
377 | test_print_accept "p 1 + 1" "2" "int plus int" | |
378 | test_print_accept "p 1.0 + 1" "2" "real plus int" | |
379 | test_print_accept "p 1.0 + 2.0" "3" "real plus real" | |
380 | ||
381 | # Test subtraction with various operands | |
382 | ||
383 | test_print_accept "p .TRUE. - 1" "0" "bool minus int" | |
384 | test_print_accept "p 3 - 1" "2" "int minus int" | |
385 | test_print_accept "p 3.0 - 1" "2" "real minus int" | |
386 | test_print_accept "p 5.0 - 2.0" "3" "real minus real" | |
387 | ||
388 | # Test multiplication with various operands | |
389 | ||
390 | test_print_accept "p .TRUE. * 1" "1" "bool times int" | |
391 | test_print_accept "p 2 * 3" "6" "int times int" | |
392 | test_print_accept "p 2.0 * 3" "6" "real times int" | |
393 | test_print_accept "p 2.0 * 3.0" "6" "real times real" | |
394 | ||
395 | # Test division with various operands | |
396 | ||
397 | test_print_accept "p .TRUE. / 1" "1" "bool divided by int" | |
398 | test_print_accept "p 6 / 3" "2" "int divided by int" | |
399 | test_print_accept "p 6.0 / 3" "2" "real divided by int" | |
400 | test_print_accept "p 6.0 / 3.0" "2" "real divided by real" | |
401 | ||
402 | # Test modulo with various operands | |
403 | ||
404 | if $passcount then { | |
405 | pass "$passcount correct arithmetic expressions" | |
406 | } | |
407 | } | |
408 | ||
409 | # Start with a fresh gdb. | |
410 | ||
411 | gdb_exit | |
412 | gdb_start | |
413 | gdb_reinitialize_dir $srcdir/$subdir | |
414 | ||
415 | send "set print sevenbit-strings\n" ; expect -re ".*$prompt $" | |
416 | ||
417 | if [set_lang_fortran] then { | |
418 | test_value_history | |
419 | test_convenience_variables | |
420 | test_integer_literals_accepted | |
421 | test_integer_literals_rejected | |
422 | test_logical_literals_accepted | |
423 | test_character_literals_accepted | |
424 | test_float_literals_accepted | |
425 | test_arithmetic_expressions | |
426 | } else { | |
427 | warning "$test_name tests suppressed." | |
428 | } |