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# Copyright 1999-2020 Free Software Foundation, Inc.
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
# Test Machine interface (MI) operations
#
# Test MI's stepi and nexti equivalent commands.
#
# The goal is not to test gdb functionality, which is done by other
# tests, but to verify the correct output response to MI operations.
load_lib mi-support.exp
set MIFLAGS "-i=mi"
gdb_exit
if [mi_gdb_start] {
continue
}
standard_testfile basics.c
if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug}] != "" } {
untested "failed to compile"
return -1
}
proc test_stepi_nexti {} {
global mi_gdb_prompt
global hex fullname_syntax srcfile
set line_main_head [gdb_get_line_number "main ("]
set line_main_body [expr $line_main_head + 2]
set line_main_hello [gdb_get_line_number "Hello, World!"]
set line [mi_execute_to "exec-step-instruction" "end-stepping-range" "main" "" \
".*basics.c" "\[0-9\]+" "" "step-instruction at main"]
if { $line >= $line_main_body && $line <= $line_main_hello } {
pass "step-instruction at main (line check)"
} else {
fail "step-instruction at main (line check)"
}
set line [mi_execute_to "exec-next-instruction" "end-stepping-range" "main" "" \
".*basics.c" "\[0-9\]+" "" "next-instruction at main"]
if { $line >= $line_main_body && $line <= $line_main_hello } {
pass "next-instruction at main (line check)"
} else {
fail "next-instruction at main (line check)"
}
set line [mi_execute_to "exec-next-instruction" "end-stepping-range" "main" "" \
".*basics.c" "\[0-9\]+" "" "next-instruction at main 2"]
if { $line >= $line_main_body && $line <= $line_main_hello } {
pass "next-instruction at main 2 (line check)"
} else {
fail "next-instruction at main 2 (line check)"
}
}
mi_run_to_main
test_stepi_nexti
mi_gdb_exit
return 0
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