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618f726f | 1 | # Copyright (C) 1994-2016 Free Software Foundation, Inc. |
c906108c SS |
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 | |
e22f8b7c | 5 | # the Free Software Foundation; either version 3 of the License, or |
c906108c | 6 | # (at your option) any later version. |
e22f8b7c | 7 | # |
c906108c SS |
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. | |
e22f8b7c | 12 | # |
c906108c | 13 | # You should have received a copy of the GNU General Public License |
e22f8b7c | 14 | # along with this program. If not, see <http://www.gnu.org/licenses/>. |
c906108c | 15 | |
b304d130 AC |
16 | # This file was adapted from old Chill tests by Stan Shebs |
17 | # (shebs@cygnus.com). | |
c906108c | 18 | |
f1208f9e | 19 | load_lib "fortran.exp" |
c906108c | 20 | |
f1208f9e | 21 | if { [skip_fortran_tests] } { continue } |
c906108c SS |
22 | |
23 | proc test_integer_literals_accepted {} { | |
24 | global gdb_prompt | |
25 | ||
26 | # Test various decimal values. | |
27 | ||
28 | gdb_test "p 123" " = 123" | |
29 | gdb_test "p -123" " = -123" | |
30 | } | |
31 | ||
32 | proc test_character_literals_accepted {} { | |
33 | global gdb_prompt | |
34 | ||
35 | # Test various character values. | |
36 | ||
37 | gdb_test "p 'a'" " = 'a'" | |
ca929517 WZ |
38 | |
39 | # Test various substring expression. | |
40 | gdb_test "p 'abcdefg'(2:4)" " = 'bcd'" | |
41 | gdb_test "p 'abcdefg'(:3)" " = 'abc'" | |
42 | gdb_test "p 'abcdefg'(5:)" " = 'efg'" | |
43 | gdb_test "p 'abcdefg'(:)" " = 'abcdefg'" | |
44 | ||
c906108c SS |
45 | } |
46 | ||
47 | proc test_integer_literals_rejected {} { | |
48 | global gdb_prompt | |
49 | ||
50 | test_print_reject "p _" | |
51 | } | |
52 | ||
53 | proc test_logical_literals_accepted {} { | |
54 | global gdb_prompt | |
55 | ||
56 | # Test the only possible values for a logical, TRUE and FALSE. | |
57 | ||
58 | gdb_test "p .TRUE." " = .TRUE." | |
59 | gdb_test "p .FALSE." " = .FALSE." | |
60 | } | |
61 | ||
62 | proc test_float_literals_accepted {} { | |
63 | global gdb_prompt | |
64 | ||
65 | # Test various floating point formats | |
66 | ||
67 | gdb_test "p .44 .LT. .45" " = .TRUE." | |
68 | gdb_test "p .44 .GT. .45" " = .FALSE." | |
69 | gdb_test "p 0.44 .LT. 0.45" " = .TRUE." | |
70 | gdb_test "p 0.44 .GT. 0.45" " = .FALSE." | |
71 | gdb_test "p 44. .LT. 45." " = .TRUE." | |
72 | gdb_test "p 44. .GT. 45." " = .FALSE." | |
73 | gdb_test "p 44.0 .LT. 45.0" " = .TRUE." | |
74 | gdb_test "p 44.0 .GT. 45.0" " = .FALSE." | |
75 | gdb_test "p 10D20 .LT. 10D21" " = .TRUE." | |
76 | gdb_test "p 10D20 .GT. 10D21" " = .FALSE." | |
77 | gdb_test "p 10d20 .LT. 10d21" " = .TRUE." | |
78 | gdb_test "p 10d20 .GT. 10d21" " = .FALSE." | |
79 | gdb_test "p 10E20 .LT. 10E21" " = .TRUE." | |
80 | gdb_test "p 10E20 .GT. 10E21" " = .FALSE." | |
81 | gdb_test "p 10e20 .LT. 10e21" " = .TRUE." | |
82 | gdb_test "p 10e20 .GT. 10e21" " = .FALSE." | |
83 | gdb_test "p 10.D20 .LT. 10.D21" " = .TRUE." | |
84 | gdb_test "p 10.D20 .GT. 10.D21" " = .FALSE." | |
85 | gdb_test "p 10.d20 .LT. 10.d21" " = .TRUE." | |
86 | gdb_test "p 10.d20 .GT. 10.d21" " = .FALSE." | |
87 | gdb_test "p 10.E20 .LT. 10.E21" " = .TRUE." | |
88 | gdb_test "p 10.E20 .GT. 10.E21" " = .FALSE." | |
89 | gdb_test "p 10.e20 .LT. 10.e21" " = .TRUE." | |
90 | gdb_test "p 10.e20 .GT. 10.e21" " = .FALSE." | |
91 | gdb_test "p 10.0D20 .LT. 10.0D21" " = .TRUE." | |
92 | gdb_test "p 10.0D20 .GT. 10.0D21" " = .FALSE." | |
93 | gdb_test "p 10.0d20 .LT. 10.0d21" " = .TRUE." | |
94 | gdb_test "p 10.0d20 .GT. 10.0d21" " = .FALSE." | |
95 | gdb_test "p 10.0E20 .LT. 10.0E21" " = .TRUE." | |
96 | gdb_test "p 10.0E20 .GT. 10.0E21" " = .FALSE." | |
97 | gdb_test "p 10.0e20 .LT. 10.0e21" " = .TRUE." | |
98 | gdb_test "p 10.0e20 .GT. 10.0e21" " = .FALSE." | |
99 | gdb_test "p 10.0D+20 .LT. 10.0D+21" " = .TRUE." | |
100 | gdb_test "p 10.0D+20 .GT. 10.0D+21" " = .FALSE." | |
101 | gdb_test "p 10.0d+20 .LT. 10.0d+21" " = .TRUE." | |
102 | gdb_test "p 10.0d+20 .GT. 10.0d+21" " = .FALSE." | |
103 | gdb_test "p 10.0E+20 .LT. 10.0E+21" " = .TRUE." | |
104 | gdb_test "p 10.0E+20 .GT. 10.0E+21" " = .FALSE." | |
105 | gdb_test "p 10.0e+20 .LT. 10.0e+21" " = .TRUE." | |
106 | gdb_test "p 10.0e+20 .GT. 10.0e+21" " = .FALSE." | |
107 | gdb_test "p 10.0D-11 .LT. 10.0D-10" " = .TRUE." | |
108 | gdb_test "p 10.0D-11 .GT. 10.0D-10" " = .FALSE." | |
109 | gdb_test "p 10.0d-11 .LT. 10.0d-10" " = .TRUE." | |
110 | gdb_test "p 10.0d-11 .GT. 10.0d-10" " = .FALSE." | |
111 | gdb_test "p 10.0E-11 .LT. 10.0E-10" " = .TRUE." | |
112 | gdb_test "p 10.0E-11 .GT. 10.0E-10" " = .FALSE." | |
113 | gdb_test "p 10.0e-11 .LT. 10.0e-10" " = .TRUE." | |
114 | gdb_test "p 10.0e-11 .GT. 10.0e-10" " = .FALSE." | |
115 | } | |
116 | ||
117 | proc test_convenience_variables {} { | |
118 | global gdb_prompt | |
119 | ||
120 | gdb_test "set \$foo = 101" " = 101\[\r\n\]*" \ | |
121 | "Set a new convenience variable" | |
122 | ||
123 | gdb_test "print \$foo" " = 101" \ | |
124 | "Print contents of new convenience variable" | |
125 | ||
126 | gdb_test "set \$foo = 301" " = 301\[\r\n\]*" \ | |
127 | "Set convenience variable to a new value" | |
128 | ||
129 | gdb_test "print \$foo" " = 301" \ | |
130 | "Print new contents of convenience variable" | |
131 | ||
132 | gdb_test "set \$_ = 11" " = 11\[\r\n\]*" \ | |
133 | "Set convenience variable \$_" | |
134 | ||
135 | gdb_test "print \$_" " = 11" \ | |
136 | "Print contents of convenience variable \$_" | |
137 | ||
138 | gdb_test "print \$foo + 10" " = 311" \ | |
139 | "Use convenience variable in arithmetic expression" | |
140 | ||
141 | gdb_test "print (\$foo = 32) + 4" " = 36" \ | |
142 | "Use convenience variable assignment in arithmetic expression" | |
143 | ||
144 | gdb_test "print \$bar" " = VOID" \ | |
145 | "Print contents of uninitialized convenience variable" | |
146 | } | |
147 | ||
148 | proc test_value_history {} { | |
149 | global gdb_prompt | |
150 | ||
151 | gdb_test "print 101" "\\\$1 = 101" \ | |
152 | "Set value-history\[1\] using \$1" | |
153 | ||
154 | gdb_test "print 102" "\\\$2 = 102" \ | |
155 | "Set value-history\[2\] using \$2" | |
156 | ||
157 | gdb_test "print 103" "\\\$3 = 103" \ | |
158 | "Set value-history\[3\] using \$3" | |
159 | ||
160 | gdb_test "print \$\$" "\\\$4 = 102" \ | |
161 | "Print value-history\[MAX-1\] using inplicit index \$\$" | |
162 | ||
163 | gdb_test "print \$\$" "\\\$5 = 103" \ | |
164 | "Print value-history\[MAX-1\] again using implicit index \$\$" | |
165 | ||
166 | gdb_test "print \$" "\\\$6 = 103" \ | |
167 | "Print value-history\[MAX\] using implicit index \$" | |
168 | ||
169 | gdb_test "print \$\$2" "\\\$7 = 102" \ | |
170 | "Print value-history\[MAX-2\] using explicit index \$\$2" | |
171 | ||
172 | gdb_test "print \$0" "\\\$8 = 102" \ | |
173 | "Print value-history\[MAX\] using explicit index \$0" | |
174 | ||
175 | gdb_test "print 108" "\\\$9 = 108" "" | |
176 | ||
177 | gdb_test "print \$\$0" "\\\$10 = 108" \ | |
178 | "Print value-history\[MAX\] using explicit index \$\$0" | |
179 | ||
180 | gdb_test "print \$1" "\\\$11 = 101" \ | |
181 | "Print value-history\[1\] using explicit index \$1" | |
182 | ||
183 | gdb_test "print \$2" "\\\$12 = 102" \ | |
184 | "Print value-history\[2\] using explicit index \$2" | |
185 | ||
186 | gdb_test "print \$3" "\\\$13 = 103" \ | |
187 | "Print value-history\[3\] using explicit index \$3" | |
188 | ||
189 | gdb_test "print \$-3" "\\\$14 = 100" \ | |
190 | "Print (value-history\[MAX\] - 3) using implicit index \$" | |
191 | ||
192 | gdb_test "print \$1 + 3" "\\\$15 = 104" \ | |
193 | "Use value-history element in arithmetic expression" | |
194 | } | |
195 | ||
196 | proc test_arithmetic_expressions {} { | |
197 | global gdb_prompt | |
198 | ||
199 | # Test unary minus with various operands | |
200 | ||
201 | # gdb_test "p -(TRUE)" " = -1" "unary minus applied to bool" | |
202 | # gdb_test "p -('a')" " = xxx" "unary minus applied to char" | |
203 | gdb_test "p -(1)" " = -1" "unary minus applied to int" | |
204 | gdb_test "p -(1.0)" " = -1" "unary minus applied to real" | |
205 | ||
206 | # Test addition with various operands | |
207 | ||
208 | gdb_test "p .TRUE. + 1" " = 2" "bool plus int" | |
209 | gdb_test "p 1 + 1" " = 2" "int plus int" | |
210 | gdb_test "p 1.0 + 1" " = 2" "real plus int" | |
211 | gdb_test "p 1.0 + 2.0" " = 3" "real plus real" | |
212 | ||
213 | # Test subtraction with various operands | |
214 | ||
215 | gdb_test "p .TRUE. - 1" " = 0" "bool minus int" | |
216 | gdb_test "p 3 - 1" " = 2" "int minus int" | |
217 | gdb_test "p 3.0 - 1" " = 2" "real minus int" | |
218 | gdb_test "p 5.0 - 2.0" " = 3" "real minus real" | |
219 | ||
220 | # Test multiplication with various operands | |
221 | ||
222 | gdb_test "p .TRUE. * 1" " = 1" "bool times int" | |
223 | gdb_test "p 2 * 3" " = 6" "int times int" | |
224 | gdb_test "p 2.0 * 3" " = 6" "real times int" | |
225 | gdb_test "p 2.0 * 3.0" " = 6" "real times real" | |
226 | ||
227 | # Test division with various operands | |
228 | ||
229 | gdb_test "p .TRUE. / 1" " = 1" "bool divided by int" | |
230 | gdb_test "p 6 / 3" " = 2" "int divided by int" | |
231 | gdb_test "p 6.0 / 3" " = 2" "real divided by int" | |
232 | gdb_test "p 6.0 / 3.0" " = 2" "real divided by real" | |
233 | ||
a0c5fbcf WZ |
234 | # Test exponentiation with various operands |
235 | ||
236 | gdb_test "p 2 ** 3" " = 8" "int powered by int" | |
237 | gdb_test "p 2 ** 2 ** 3" " = 256" "combined exponentiation expression" | |
238 | gdb_test "p (2 ** 2) ** 3" " = 64" "combined exponentiation expression in specified order" | |
239 | gdb_test "p 4 ** 0.5" " = 2" "int powered by real" | |
240 | gdb_test "p 4.0 ** 0.5" " = 2" "real powered by real" | |
241 | ||
c906108c SS |
242 | } |
243 | ||
244 | # Start with a fresh gdb. | |
245 | ||
246 | gdb_exit | |
247 | gdb_start | |
248 | gdb_reinitialize_dir $srcdir/$subdir | |
249 | ||
250 | gdb_test "set print sevenbit-strings" "" | |
251 | ||
252 | if [set_lang_fortran] then { | |
253 | test_value_history | |
254 | test_convenience_variables | |
255 | test_integer_literals_accepted | |
256 | test_integer_literals_rejected | |
257 | test_logical_literals_accepted | |
258 | test_character_literals_accepted | |
259 | test_float_literals_accepted | |
260 | test_arithmetic_expressions | |
261 | } else { | |
262 | warning "$test_name tests suppressed." 0 | |
263 | } |