2017-01-01 14:50:51 +08:00
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# Copyright 1999-2017 Free Software Foundation, Inc.
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2000-02-23 08:25:43 +08:00
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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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2007-08-24 02:14:19 +08:00
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# the Free Software Foundation; either version 3 of the License, or
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2000-02-23 08:25:43 +08:00
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# (at your option) any later version.
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2007-08-24 02:14:19 +08:00
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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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2007-08-24 02:14:19 +08:00
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#
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# You should have received a copy of the GNU General Public License
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2007-08-24 02:14:19 +08:00
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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2000-02-23 08:25:43 +08:00
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2013-02-13 00:36:07 +08:00
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# Test Machine interface (MI) operations
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#
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2000-02-23 08:25:43 +08:00
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# Verify that, using the MI, we can run a simple program and perform
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2013-02-13 00:36:07 +08:00
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# exec-until.
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2000-02-23 08:25:43 +08:00
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#
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2013-02-13 00:36:07 +08:00
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# The goal is not to test gdb functionality, which is done by other
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# tests, but to verify the correct output response to MI operations.
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2000-02-23 08:25:43 +08:00
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load_lib mi-support.exp
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2001-06-19 01:57:43 +08:00
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set MIFLAGS "-i=mi"
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2000-02-23 08:25:43 +08:00
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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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2012-07-10 23:32:52 +08:00
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standard_testfile until.c
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gdb/testsuite:
* gdb.mi/gdb2549.exp: Remove -DFAKEARGV from compilation flags.
* gdb.mi/mi-async.exp, gdb.mi/mi-basics.exp: Likewise.
* gdb.mi/mi-break.exp, gdb.mi/mi-cli.exp: Likewise.
* gdb.mi/mi-console.exp, gdb.mi/mi-disassemble.exp: Likewise.
* gdb.mi/mi-eval.exp, gdb.mi/mi-file.exp: Likewise.
* gdb.mi/mi-read-memory.exp, gdb.mi/mi-regs.exp: Likewise.
* gdb.mi/mi-return.exp, gdb.mi/mi-reverse.exp: Likewise.
* gdb.mi/mi-simplerun.exp, gdb.mi/mi-stack.exp: Likewise.
* gdb.mi/mi-stepi.exp, gdb.mi/mi-syn-frame.exp: Likewise.
* gdb.mi/mi-until.exp, gdb.mi/mi-var-block.exp: Likewise.
* gdb.mi/mi-var-child.exp, gdb.mi/mi-var-cmd.exp: Likewise.
* gdb.mi/mi-var-display.exp: Likewise.
* gdb.mi/mi-var-invalidate.exp: Likewise.
* gdb.mi/mi-watch.exp, gdb.mi/mi2-basics.exp: Likewise.
* gdb.mi/mi2-break.exp, gdb.mi/mi2-cli.exp: Likewise.
* gdb.mi/mi2-console.exp: Likewise.
* gdb.mi/mi2-disassemble.exp: Likewise.
* gdb.mi/mi2-eval.exp, gdb.mi/mi2-file.exp: Likewise.
* gdb.mi/mi2-read-memory.exp: Likewise.
* gdb.mi/mi2-regs.exp, gdb.mi/mi2-return.exp: Likewise.
* gdb.mi/mi2-simplerun.exp: Likewise.
* gdb.mi/mi2-stack.exp, gdb.mi/mi2-stepi.exp: Likewise.
* gdb.mi/mi2-syn-frame.exp: Likewise.
* gdb.mi/mi2-until.exp, gdb.mi/mi2-var-block.exp: Likewise.
* gdb.mi/mi2-var-child.exp, gdb.mi/mi2-var-cmd.exp: Likewise.
* gdb.mi/mi2-var-display.exp, gdb.mi/mi2-watch.exp: Likewise.
2012-07-10 02:28:17 +08:00
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if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug}] != "" } {
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2016-12-24 00:52:18 +08:00
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untested "failed to compile"
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2006-08-10 13:27:22 +08:00
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return -1
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2000-02-23 08:25:43 +08:00
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}
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mi_delete_breakpoints
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mi_gdb_reinitialize_dir $srcdir/$subdir
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mi_gdb_reinitialize_dir $srcdir/$subdir
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mi_gdb_load ${binfile}
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proc test_running_to_foo {} {
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2014-11-15 02:21:21 +08:00
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set line [gdb_get_line_number "in-loop"]
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mi_create_breakpoint $line \
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Introduce some new MI test suite cleanups for breakpoint and
breakpoint table handling. This is a patch in five parts (all committed
here in one commit).
----- 1/5: parse_args
parse_args is a very useful utility function which allows you to do
getopt-y kinds of things in Tcl.
Example:
proc myproc {foo args} {
parse_args {{bar} {baz "abc"} {qux}}
# ...
}
myproc ABC -bar -baz DEF peanut butter
will define the following variables in myproc:
foo (=ABC), bar (=1), baz (=DEF), and qux (=0)
args will be the list {peanut butter}
----- 2/5: mi_build_kv_pairs
build_kv_pairs simply does what it says: given the input list
and an option join string, it combines list elements into kv-pairs
for MI handling. It knows how to handle tuples and other special
MI types.
Example:
mi_build_kv_pairs {a b c d e f g \[.*\]}
returns a=\"b\",c=\"d\",e=\"f\",g=\[.*\]
----- 3/5: mi_make_breakpoint
This function builds breakpoint regexps, such as
"bkpt={number=\".*\", [snip]}".
Note that ONLY the options given to mi_make_breakpoint/mi_create_breakpoint
will actually be tested. So if -number is omitted, the regexp will allow
anything [number=\".*\"]
Examples:
mi_make_breakpoint -number 3
mi_create_breakpoint "myfile.c:21" -file myfile.c -line 21
----- 4/5: mi_make_breakpoint_table
This function builds MI breakpoint table regexps.
Example:
set bps {}
lappend bps [mi_make_breakpoint -number 1 -func "main" \
-file ".*/myfile.c" -line 42
lappend bps [mi_make_breakpoint -number 2 -func "marker" \
-file ".*myfile.c" -line 21
gdb_test "-break-info" "\\^done,[mi_make_breakpoint_table $bps]" \
"breakpoint list"
----- 5/5: Update all callers
Self-explanatory
testsuite/ChangeLog
2014-04-23 Keith Seitz <keiths@redhat.com>
* lib/mi-support.exp (mi_list_breakpoints): Delete.
(mi_make_breakpoint_table): New procedure.
(mi_create_breakpoint): Use mi_make_breakpoint
and return the result.
(mi_make_breakpoint): New procedure.
(mi_build_kv_pairs): New procedure.
* gdb.mi/mi-break.exp: Remove unused globals,
update mi_create_breakpoint usage, and use mi_make_breakpoint_table.
All callers updated.
* gdb.mi/mi-dprintf.exp: Use variable to track command
number.
Update all callers of mi_create_breakpoint and use
mi_make_breakpoint_table.
Remove any unused global variables.
* gdb.mi/mi-nonstop.exp: Likewise.
* gdb.mi/mi-nsintrall.exp: Likewise.
* gdb.mi/mi-nsmoribund.exp: Likewise.
* gdb.mi/mi-nsthrexec.exp: Likewise.
* gdb.mi/mi-reverse.exp: Likewise.
* gdb.mi/mi-simplerun.exp: Likewise.
* gdb.mi/mi-stepn.exp: Likewise.
* gdb.mi/mi-syn-frame.exp: Likewise.
* gdb.mi/mi-until.exp: Likewise.
* gdb.mi/mi-var-cp.exp: Likewise.
* gdb.mi/mi-var-display.exp: Likewise.
* gdb.mi/mi2-amd64-entry-value.exp: Likewise.
* gdb.mi/mi2-var-child.exp: Likewise.
* gdb.mi/mi-vla-c99.exp: Likewise.
* lib/mi-support.exp: Likewise.
From Ian Lance Taylor <iant@cygnus.com>:
* lib/gdb.exp (parse_args): New procedure.
2014-04-24 03:17:31 +08:00
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"break-insert operation" \
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-number 1 -func foo -file ".*until.c" -line $line
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mi_run_cmd
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2014-11-15 02:21:21 +08:00
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mi_expect_stop "breakpoint-hit" "foo" "" ".*until.c" $line \
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2008-04-15 22:33:55 +08:00
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{ "" "disp=\"keep\"" } "run to main"
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2000-02-23 08:25:43 +08:00
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mi_gdb_test "100-break-delete 1" "100\\^done" "break-delete 1"
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}
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proc test_until {} {
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2008-04-06 01:12:46 +08:00
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setup_kfail gdb/2104 "*-*-*"
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2014-11-15 02:21:21 +08:00
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set line [gdb_get_line_number "after-loop"]
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mi_execute_to "exec-until" "end-stepping-range" "foo" "" ".*until.c" $line "" \
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2008-04-06 01:12:46 +08:00
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"until after while loop"
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2000-02-23 08:25:43 +08:00
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2014-11-15 02:21:21 +08:00
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set line [gdb_get_line_number "until-here"]
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mi_execute_to "exec-until $line" "location-reached" "foo" "" ".*until.c" $line ""\
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2008-04-06 01:12:46 +08:00
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"until line number"
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2000-02-23 08:25:43 +08:00
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2014-11-15 02:21:21 +08:00
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set line [gdb_get_line_number "until-there"]
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mi_execute_to "exec-until until.c:$line" "location-reached" "foo" "" ".*until.c" $line ""\
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2008-04-06 01:12:46 +08:00
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"until line number:file"
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2000-02-23 08:25:43 +08:00
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2014-11-15 02:21:21 +08:00
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# This is supposed to NOT stop at the return statement, but right
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# after foo is over.
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set line [gdb_get_line_number "at-return"]
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mi_execute_to "exec-until until.c:$line" "location-reached" "main" ""\
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".*until.c" "([expr $line-2]|[expr $line-1])" ""\
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2008-04-06 01:12:46 +08:00
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"until after current function"
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2000-02-23 08:25:43 +08:00
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}
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test_running_to_foo
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test_until
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mi_gdb_exit
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return 0
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