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a766d390 DE |
1 | # This testcase is part of GDB, the GNU debugger. |
2 | ||
b811d2c2 | 3 | # Copyright 2012-2020 Free Software Foundation, Inc. |
a766d390 DE |
4 | # |
5 | # This program is free software; you can redistribute it and/or modify | |
6 | # it under the terms of the GNU General Public License as published by | |
7 | # the Free Software Foundation; either version 3 of the License, or | |
8 | # (at your option) any later version. | |
9 | # | |
10 | # This program is distributed in the hope that it will be useful, | |
11 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
12 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
13 | # GNU General Public License for more details. | |
14 | # | |
15 | # You should have received a copy of the GNU General Public License | |
16 | # along with this program. If not, see <http://www.gnu.org/licenses/>. | |
17 | ||
18 | # Test integer expressions. | |
19 | ||
20 | load_lib "go.exp" | |
21 | ||
22 | if { [skip_go_tests] } { continue } | |
23 | ||
8a3e1f8d | 24 | standard_testfile .go |
a766d390 | 25 | |
5b362f04 | 26 | if { [prepare_for_testing "failed to prepare" ${testfile} ${srcfile} {debug go}] } { |
a766d390 DE |
27 | return -1 |
28 | } | |
29 | ||
30 | set bp_location1 [gdb_get_line_number "set breakpoint 1 here"] | |
31 | set bp_location2 [gdb_get_line_number "set breakpoint 2 here"] | |
32 | ||
33 | if { [go_runto_main] < 0 } { | |
5b362f04 | 34 | untested "could not run to main" |
a766d390 DE |
35 | return -1 |
36 | } | |
37 | ||
38 | if { [gdb_breakpoint ${srcfile}:${bp_location1}] } { | |
39 | pass "setting breakpoint 1" | |
40 | } | |
41 | ||
cdc7edd7 | 42 | gdb_test "cont" "Breakpoint .*:${bp_location1}.*" "going to first breakpoint" |
a766d390 | 43 | |
cdc7edd7 | 44 | gdb_test "print i" ".* = 0" "print i before assigned to 1" |
a766d390 | 45 | |
cdc7edd7 LM |
46 | gdb_test "next" "i = 1" "next to 'i = 1' line" |
47 | gdb_test "next" "j = 2" "next to 'j = 2' line" | |
a766d390 DE |
48 | # At that point, |
49 | # i should be equal to 1 | |
50 | gdb_test "print i" " = 1" | |
51 | # but j should still be equal to zero | |
cdc7edd7 | 52 | gdb_test "print j" " = 0" "test j value before assignment" |
a766d390 | 53 | |
cdc7edd7 LM |
54 | gdb_test "next" "k = 3" "next to 'k = 3' line" |
55 | gdb_test "next" "l = k" "next to 'l = k' line" | |
a766d390 DE |
56 | |
57 | #j should be equal to 2 | |
58 | gdb_test "print j" " = 2" | |
59 | # k should be equal to 3 | |
60 | gdb_test "print k" " = 3" | |
61 | # But l should still be zero | |
62 | gdb_test "print l" " = 0" | |
63 | ||
64 | # Test addition | |
65 | gdb_test "print i + j" " = 3" | |
66 | gdb_test "print i + k" " = 4" | |
67 | gdb_test "print j + k" " = 5" | |
68 | gdb_test "print i + j + k" " = 6" | |
69 | ||
70 | # Test substraction | |
71 | gdb_test "print j - i" " = 1" | |
72 | gdb_test "print i - j" "= -1" | |
73 | gdb_test "print k -i -j" " = 0" | |
74 | gdb_test "print k -(i + j)" " = 0" | |
75 | ||
76 | # Test unany minus | |
77 | gdb_test "print -i" " = -1" | |
78 | gdb_test "print (-i)" " = -1" | |
79 | gdb_test "print -(i)" " = -1" | |
80 | gdb_test "print -(i+j)" " = -3" | |
81 | ||
82 | # Test boolean operators =, <>, <, <=, > and >= | |
83 | gdb_test "print i + 1 == j" " = true" | |
84 | gdb_test "print i + 1 != j" " = false" | |
85 | gdb_test "print i + 1 < j" " = false" | |
86 | gdb_test "print i + 1 <= j" " = true" | |
87 | gdb_test "print i + 1 > j" " = false" | |
88 | gdb_test "print i + 1 >= j" " = true" | |
89 | ||
90 | # Test multiplication | |
91 | gdb_test "print 2 * i" " = 2" | |
92 | gdb_test "print j * k" " = 6" | |
93 | gdb_test "print 3000*i" " = 3000" | |
94 | ||
95 | #Test div and mod operators | |
96 | gdb_test "print 35 / 2" " = 17" | |
97 | gdb_test "print 35 % 2" " = 1" | |
98 | ||
99 | # Test several operators together | |
100 | gdb_test "print i+10*j+100*k" " = 321" | |
101 | gdb_test " print (i + 5) * (j + 7)" " = 54" | |
102 | ||
103 | gdb_test "set var i = 2" " = 2" | |
cdc7edd7 | 104 | gdb_test "print i" " = 2" "testing new i value" |
a766d390 DE |
105 | |
106 | if { [gdb_breakpoint ${srcfile}:${bp_location2}] } { | |
107 | pass "setting breakpoint 2" | |
108 | } | |
109 | ||
110 | gdb_test "cont" \ | |
111 | "Breakpoint .*:${bp_location2}.*" \ | |
112 | "Going to second breakpoint" | |
113 | gdb_test "print i" \ | |
114 | ".* = 5.*" \ | |
bb95117e | 115 | "value of i after assignment" |