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b811d2c2 | 1 | # Copyright 2017-2020 Free Software Foundation, Inc. |
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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 3 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, see <http://www.gnu.org/licenses/>. | |
15 | ||
16 | # Test the "list" command with linespecs that expand to multiple | |
17 | # locations. | |
18 | ||
19 | standard_testfile list-ambiguous0.c list-ambiguous1.c | |
20 | ||
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21 | # Set EDITOR to true to prevent that GDB's edit command starts an actual |
22 | # editor. | |
23 | setenv EDITOR true | |
24 | ||
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25 | if {[prepare_for_testing "failed to prepare" $testfile [list $srcfile $srcfile2] \ |
26 | {debug}]} { | |
27 | return -1 | |
28 | } | |
29 | ||
30 | # Build source listing pattern based on an inclusive line range. | |
31 | ||
32 | proc line_range_pattern { range_start range_end } { | |
33 | global line_re | |
34 | ||
35 | for {set i $range_start} {$i <= $range_end} {incr i} { | |
36 | append pattern "\r\n$i\[ \t\]\[^\r\n\]*" | |
37 | } | |
38 | ||
39 | verbose -log "pattern $pattern" | |
40 | return $pattern | |
41 | } | |
42 | ||
43 | # Test the "list" command with linespecs that expand to multiple | |
44 | # locations. | |
45 | ||
e5f25bc5 | 46 | proc test_list_ambiguous_symbol {symbol_line symbol} { |
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47 | global srcfile srcfile2 |
48 | ||
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49 | set lineno0 [gdb_get_line_number $symbol_line $srcfile] |
50 | set lineno1 [gdb_get_line_number $symbol_line $srcfile2] | |
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51 | set lines0_re [line_range_pattern [expr $lineno0 - 5] [expr $lineno0 + 4]] |
52 | set lines1_re [line_range_pattern [expr $lineno1 - 5] [expr $lineno1 + 4]] | |
53 | ||
54 | set any "\[^\r\n\]*" | |
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55 | set h0_re "file: \"${any}list-ambiguous0.c\", line number: $lineno0, symbol: \"$symbol\"" |
56 | set h1_re "file: \"${any}list-ambiguous1.c\", line number: $lineno1, symbol: \"$symbol\"" | |
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57 | gdb_test "list $symbol" "${h0_re}${lines0_re}\r\n${h1_re}${lines1_re}" |
58 | ||
59 | gdb_test "list main,$symbol" \ | |
60 | "Specified last line '$symbol' is ambiguous:\r\n${h0_re}\r\n${h1_re}" | |
61 | gdb_test "list ,$symbol" \ | |
62 | "Specified last line '$symbol' is ambiguous:\r\n${h0_re}\r\n${h1_re}" | |
63 | gdb_test "list $symbol,main" \ | |
64 | "Specified first line '$symbol' is ambiguous:\r\n${h0_re}\r\n${h1_re}" | |
65 | gdb_test "list $symbol,$symbol" \ | |
66 | "Specified first line '$symbol' is ambiguous:\r\n${h0_re}\r\n${h1_re}" | |
67 | gdb_test "list $symbol," \ | |
68 | "Specified first line '$symbol' is ambiguous:\r\n${h0_re}\r\n${h1_re}" | |
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69 | |
70 | # While at it, test the "edit" command as well, since it shares | |
71 | # code with "list". | |
e5f25bc5 | 72 | gdb_test "edit $symbol" \ |
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73 | "Specified line is ambiguous:\r\n${h0_re}\r\n${h1_re}" |
74 | } | |
75 | ||
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76 | proc test_list_ambiguous_function {} { |
77 | test_list_ambiguous_symbol "ambiguous_fun (void)" "ambiguous_fun" | |
78 | test_list_ambiguous_symbol "ambiguous_var" "ambiguous_var" | |
79 | } | |
80 | ||
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81 | gdb_test_no_output "set listsize 10" |
82 | ||
83 | test_list_ambiguous_function |