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jeremybenn |
# Copyright 1999, 2000, 2001, 2002, 2003, 2005, 2007, 2008
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# 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 .
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# Please email any bugs, comments, and/or additions to this file to:
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# bug-gdb@prep.ai.mit.edu
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#
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# Test essential Machine interface (MI) operations
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#
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# Verify that, using the MI, we can run a simple program and perform basic
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# debugging activities like: insert breakpoints, run the program,
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# step, next, continue until it ends and, last but not least, quit.
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#
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# The goal is not to test gdb functionality, which is done by other tests,
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# but to verify the correct output response to MI operations.
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#
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# This test only works when talking to a target that routes its output
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# through GDB. Check that we're either talking to a simulator or a
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# remote target.
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load_lib mi-support.exp
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set MIFLAGS "-i=mi2"
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gdb_exit
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if [mi_gdb_start] {
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continue
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}
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set testfile "mi-console"
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set srcfile ${testfile}.c
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set binfile ${objdir}/${subdir}/${testfile}
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if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug additional_flags=-DFAKEARGV}] != "" } {
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untested mi2-console.exp
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return -1
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}
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mi_run_to_main
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# Next over the hello() call which will produce lots of output
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send_gdb "47-exec-next\n"
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gdb_expect {
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-re "47\\^running\r\n$mi_gdb_prompt" {
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pass "Started step over hello"
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}
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timeout {
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fail "Started step over hello (timeout)"
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}
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}
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if { ![target_info exists gdb,noinferiorio] } {
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gdb_expect {
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-re "@\"H\"\r\n.*@\"e\"\r\n.*@\"l\"\r\n.*@\"l\"\r\n.*@\"o\"\r\n.*@\" \"\r\n.*@\"\\\\\\\\\"\r\n.*@\"\\\\\"\"\r\n.*@\"!\"\r\n.*@\"\\\\r\"\r\n.*@\"\\\\n\"\r\n" {
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pass "Hello message"
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}
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-re "Hello" {
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# Probably a native system where GDB doesn't have direct #
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# control over the inferior console. # For this to work,
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# GDB would need to run the inferior process # under a PTY
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# and then use the even-loops ability to wait on #
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# multiple event sources to channel the output back
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# through the # MI.
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kfail "gdb/623" "Hello message"
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}
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timeout {
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fail "Hello message (timeout)"
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}
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}
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}
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gdb_expect {
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-re "47\\*stopped.*$mi_gdb_prompt$" {
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pass "Finished step over hello"
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}
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timeout {
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fail "Finished step over hello (timeout)"
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}
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}
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mi_gdb_exit
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return 0
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