130 lines
3.5 KiB
Text
130 lines
3.5 KiB
Text
# Copyright 2022 Free Software Foundation, Inc.
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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# Test MI '-add-inferior'.
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load_lib mi-support.exp
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set MIFLAGS "-i=mi"
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standard_testfile basics.c
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if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" \
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executable {debug}] != "" } {
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untested "failed to compile"
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return -1
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}
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mi_clean_restart ${binfile}
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# Start execution to establish a connection.
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mi_runto_main
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# Use 'info inferiors' to find the details of the current connection.
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set header_line ""
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set inf_line ""
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gdb_test_multiple "info inferiors" "" {
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-re "^info inferiors\r\n" {
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exp_continue
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}
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-re "^&\[^\r\n\]+\r\n" {
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exp_continue
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}
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-re "~\"( Num\\s+Description\\s+Connection\[^\r\n\]+)\r\n" {
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set header_line $expect_out(1,string)
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exp_continue
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}
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-re "^~\"(\\*\\s+1\\s+\[^\r\n\]+)\r\n" {
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set inf_line $expect_out(1,string)
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exp_continue
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}
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-re "^\\^done\r\n" {
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exp_continue
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}
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-re "^$mi_gdb_prompt$" {
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gdb_assert { [string length "$header_line"] > 0 }
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gdb_assert { [string length "$inf_line"] > 0 }
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pass $gdb_test_name
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}
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}
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# Now extract the string that represents the connection, and convert
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# it into a regexp.
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set idx [string first "Connection" "${header_line}"]
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gdb_assert { $idx > -1 }
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set inf_line [string range "${inf_line}" $idx end]
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regexp "^(${decimal} \\(\[^)\]+\\))" $inf_line conn_info
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set conn_pattern [string_to_regexp "${conn_info}"]
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# Now add a new inferior, this should use the connection of the
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# current inferior.
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mi_gdb_test "-add-inferior" \
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[multi_line "=thread-group-added,id=\"\[^\"\]+\"" \
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"~\"\\\[New inferior 2\\\]\\\\n\"" \
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"\~\"Added inferior 2 on connection ${conn_pattern}\\\\n\"" \
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"\\^done,inferior=\"\[^\"\]+\",connection=\{number=\"$decimal\",name=\"\[^\"\]+\"\}" ] \
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"mi add inferior"
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# Now run 'info inferiors' again to check that the currently selected
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# inferior has not changed.
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set saw_current_inferior false
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set saw_new_inferior false
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gdb_test_multiple "info inferiors" \
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"info inferiors, after new inferior was created" {
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-re "^info inferiors\r\n" {
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exp_continue
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}
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-re "^&\[^\r\n\]+\r\n" {
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exp_continue
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}
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-re "~\"\\s+Num\\s+Description\\s+Connection\[^\r\n\]+\r\n" {
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exp_continue
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}
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-re "^~\"\\*\\s+1\\s+\[^\r\n\]+\\s+${conn_pattern}\\s+\[^\r\n\]+\r\n" {
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set saw_current_inferior true
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exp_continue
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}
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-re "^~\"\\s+2\\s+\[^\r\n\]+\\s+${conn_pattern}\\s+\[^\r\n\]+\r\n" {
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set saw_new_inferior true
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exp_continue
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}
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-re "^\\^done\r\n" {
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exp_continue
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}
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-re "^$mi_gdb_prompt$" {
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gdb_assert { $saw_current_inferior && $saw_new_inferior }
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pass $gdb_test_name
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}
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}
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# Add a third inferior, but this time, use --no-connection.
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mi_gdb_test "-add-inferior --no-connection" \
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[multi_line "=thread-group-added,id=\"\[^\"\]+\"" \
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"~\"\\\[New inferior 3\\\]\\\\n\"" \
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"\~\"Added inferior 3\\\\n\"" \
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"\\^done,inferior=\"\[^\"\]+\"" ] \
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"mi add inferior with no connection"
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