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5a56e9c5 | 1 | # Test the alias command. |
b811d2c2 | 2 | # Copyright 2011-2020 Free Software Foundation, Inc. |
5a56e9c5 DE |
3 | |
4 | # This program is free software; you can redistribute it and/or modify | |
5 | # it under the terms of the GNU General Public License as published by | |
6 | # the Free Software Foundation; either version 3 of the License, or | |
7 | # (at your option) any later version. | |
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. See the | |
12 | # GNU General Public License for more details. | |
13 | # | |
14 | # You should have received a copy of the GNU General Public License | |
15 | # along with this program. If not, see <http://www.gnu.org/licenses/>. | |
16 | ||
17 | gdb_exit | |
18 | gdb_start | |
19 | gdb_reinitialize_dir $srcdir/$subdir | |
20 | ||
21 | # Helper to test the -a option to alias. | |
22 | # Aliases that are abbreviations of commands (e.g. r -> run) | |
23 | # do not appear in help output. | |
24 | ||
25 | proc test_abbrev_not_present { alias_name } { | |
26 | global gdb_prompt | |
27 | set alias_present 0 | |
28 | set test_name "abbrev $alias_name not present in help command list" | |
29 | gdb_test_multiple "help aliases" $test_name { | |
30 | -re "\[\r\n\]$alias_name \[^\r\n\]*" { | |
31 | set alias_present 1 | |
32 | exp_continue | |
33 | } | |
34 | -re ".*$gdb_prompt $" { | |
35 | if { !$alias_present } then { | |
36 | pass $test_name | |
37 | } else { | |
38 | fail $test_name | |
39 | } | |
40 | } | |
41 | } | |
42 | } | |
43 | ||
44 | proc test_abbrev_alias { name gdb_command test_value } { | |
45 | gdb_test_no_output $gdb_command | |
46 | gdb_test_no_output "$name print elements $test_value" | |
47 | gdb_test "show print elements" "Limit .* is $test_value\[.\]" "verify $name" | |
48 | test_abbrev_not_present $name | |
49 | } | |
50 | ||
51 | test_abbrev_alias set2 "alias -a set2=set" 42 | |
52 | test_abbrev_alias set3 "alias -a set3= set" 43 | |
53 | test_abbrev_alias set4 "alias -a set4 =set" 44 | |
54 | test_abbrev_alias set5 "alias -a set5 = set" 45 | |
55 | test_abbrev_alias set6 "alias -a -- set6 = set" 46 | |
56 | test_abbrev_alias -a "alias -a -- -a = set" 47 | |
57 | ||
58 | gdb_test "alias set2=set" "already exists: set2" | |
59 | gdb_test "alias foo=bar" "Invalid command to alias to: bar" | |
60 | ||
61 | gdb_test_no_output "alias spe = set p elem" | |
62 | gdb_test_no_output "spe 50" | |
63 | gdb_test "show print elements" "Limit .* is 50\[.\]" "verify spe" | |
64 | ||
65 | gdb_test_no_output "alias set pr elms = set p elem" | |
66 | gdb_test_no_output "set pr elms 51" | |
67 | gdb_test "show print elements" "Limit .* is 51\[.\]" "verify set pr elms" | |
68 | gdb_test "help set print" "set print elms .*" | |
b65b566c PW |
69 | |
70 | # Verify alias command detects a non existing prefix. | |
71 | gdb_test "alias assigne imprime limite-elements = set print elements" \ | |
72 | "ALIAS and COMMAND prefixes do not match\." \ | |
73 | "assigne imprime prefix not defined" | |
74 | ||
75 | gdb_test "alias set imprime limite-elements = set print elements" \ | |
76 | "ALIAS and COMMAND prefixes do not match\." \ | |
77 | "set imprime prefix not defined" | |
78 | ||
79 | # Verify alias command detects a non matching prefix. | |
80 | gdb_test "alias set ada limite-elements = set print elements" \ | |
81 | "ALIAS and COMMAND prefixes do not match\." \ | |
82 | "mismatched prefix" | |
83 | ||
84 | # Verify alias command detects a non matching prefix due to length. | |
85 | gdb_test "alias set imprime-limite-elements = set print elements" \ | |
86 | "Mismatched command length between ALIAS and COMMAND\." \ | |
87 | "mismatched length" | |
88 | ||
89 | ||
90 | # Gradually define the prefixes and the limite-elements command. | |
91 | gdb_test_no_output "alias assigne = set" "alias assigne" | |
92 | gdb_test_no_output "alias assigne imprime = set print" "alias assigne imprime" | |
93 | gdb_test_no_output "alias assigne imprime limite-elements = set print elements" \ | |
94 | "alias assigne imprime limite-elements" | |
95 | ||
96 | # Define an alias using the command prefix with a command using an alias prefix. | |
97 | gdb_test_no_output "alias set print max-elements = assigne imprime elements" \ | |
98 | "alias set print max-elements using assigne imprime" | |
99 | ||
100 | ||
101 | # Tests the resulting prefixes and commands. | |
102 | gdb_test_no_output "assigne print elements 52" | |
103 | gdb_test "show print elements" "Limit .* is 52\[.\]" "verify 52" | |
104 | ||
105 | gdb_test_no_output "assigne imprime elements 53" | |
106 | gdb_test "show print elements" "Limit .* is 53\[.\]" "verify 53" | |
107 | ||
108 | gdb_test_no_output "assigne imprime limite-elements 54" | |
109 | gdb_test "show print elements" "Limit .* is 54\[.\]" "verify 54" | |
110 | ||
111 | gdb_test_no_output "set imprime elements 55" | |
112 | gdb_test "show print elements" "Limit .* is 55\[.\]" "verify 55" | |
113 | ||
114 | gdb_test_no_output "set print limite-elements 56" | |
115 | gdb_test "show print elements" "Limit .* is 56\[.\]" "verify 56" | |
116 | ||
117 | gdb_test_no_output "set print max-elements 57" | |
118 | gdb_test "show print elements" "Limit .* is 57\[.\]" "verify 57" |