# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
+standard_testfile
-if { [prepare_for_testing dprintf.exp "dprintf" {} {debug}] } {
+if { [prepare_for_testing "failed to prepare" $testfile $srcfile] } {
return -1
}
-set srcfile dprintf.c
-
set bp_location1 [gdb_get_line_number "set breakpoint 1 here"]
set dp_location1 [gdb_get_line_number "set dprintf 1 here"]
gdb_test "continue" "At foo entry.*arg=1235, g=2222.*" "2nd dprintf, gdb"
-# The "call" style depends on having I/O functions available, so test.
+# Restart GDB and set set up for testing.
-if ![target_info exists gdb,noinferiorio] {
+proc restart {} {
+ global binfile
+ global bp_location1 dp_location1
- # Now switch styles and rerun; in the absence of redirection the
- # output should be the same.
+ clean_restart $binfile
- gdb_test_no_output "set dprintf-style call" "Set dprintf style to call"
+ if ![runto main] {
+ return -1
+ }
- gdb_run_cmd
+ gdb_test "dprintf foo,\"At foo entry\\n\"" \
+ "Dprintf .*"
- gdb_test "" "Breakpoint"
+ gdb_test "dprintf $dp_location1,\"arg=%d, g=%d\\n\", arg, g" \
+ "Dprintf .*"
- gdb_test "continue" "At foo entry.*arg=1234, g=1234.*" "1st dprintf, call"
+ gdb_test "break $bp_location1" "Breakpoint .*"
+}
- gdb_test "continue" "At foo entry.*arg=1235, g=2222.*" "2nd dprintf, call"
+# Test continuing across a dprintf. PATTERN matches the output
+# generated by the dprintf. MSG is used as test message.
- gdb_test_no_output "set dprintf-function fprintf" "Set dprintf function"
- gdb_test_no_output "set dprintf-channel stderr" "Set dprintf channel"
+proc test_dprintf {pattern msg} {
+ gdb_test_stdio "continue" $pattern "" "$msg"
+}
- gdb_run_cmd
+# Test the "call" style.
- gdb_test "" "Breakpoint"
+proc test_call {} {
+ global binfile
+ global bp_location1
- gdb_test "continue" "At foo entry.*arg=1234, g=1234.*" \
- "1st dprintf, fprintf"
+ # Now switch styles and rerun; in the absence of redirection the
+ # output should be the same.
- gdb_test "continue" "At foo entry.*arg=1235, g=2222.*" \
- "2nd dprintf, fprintf"
-}
+ with_test_prefix "printf" {
+ restart
-# Now test the "agent" style.
+ gdb_test_no_output "set dprintf-style call" "set dprintf style to call"
-set target_can_dprintf 1
-set msg "set dprintf style to agent"
-gdb_test_multiple "set dprintf-style agent" $msg {
- -re "warning: Target cannot run dprintf commands.*\r\n$gdb_prompt $" {
+ test_dprintf "At foo entry.*arg=1234, g=1234\r\n" "1st dprintf"
- # The target reports that it doesn't support target side
- # commands at all.
- set target_can_dprintf 0
- unsupported "$msg"
+ test_dprintf "At foo entry.*arg=1235, g=2222\r\n" "2nd dprintf"
}
- -re ".*$gdb_prompt $" {
- pass "$msg"
+
+ with_test_prefix "fprintf" {
+ restart
+
+ gdb_test_no_output "set dprintf-function fprintf" "set dprintf function"
+ gdb_test_no_output "set dprintf-channel stderr" "set dprintf channel"
+
+ gdb_test_no_output "set dprintf-style call" "set dprintf style to call"
+
+ test_dprintf "At foo entry.*arg=1234, g=1234\r\n" "1st dprintf"
+
+ test_dprintf "At foo entry.*arg=1235, g=2222\r\n" "2nd dprintf"
+ }
+}
+
+# The "call" style depends on having I/O functions available.
+
+if ![target_info exists gdb,noinferiorio] {
+ with_test_prefix "call" {
+ test_call
}
}
-if $target_can_dprintf {
- gdb_run_cmd
+# Test the "agent" style.
- gdb_test "" "Breakpoint"
+proc test_agent {} {
+ global binfile
+ global gdb_prompt
+
+ restart
+
+ set target_can_dprintf 1
+ set msg "set dprintf style to agent"
+ gdb_test_multiple "set dprintf-style agent" $msg {
+ -re "warning: Target cannot run dprintf commands.*\r\n$gdb_prompt $" {
+
+ # The target reports that it doesn't support target side
+ # commands at all.
+ set target_can_dprintf 0
+ unsupported "$msg"
+ }
+ -re ".*$gdb_prompt $" {
+ pass "$msg"
+ }
+ }
+
+ if !$target_can_dprintf {
+ return
+ }
# Even if the the target reports that it does support target side
# commands, we can only tell that it supports them in combination
# with a particular breakpoint type (Z0, Z1, etc.) when we try to
# insert the breakpoint. When "set breakpoint always-inserted is
# off", that'll be on next continue.
- set msg "1st dprintf, agent"
+ set msg "1st dprintf"
gdb_test_multiple "continue" $msg {
-re "Warning:.*Target doesn't support breakpoints that have target side commands.*\r\n$gdb_prompt $" {
set target_can_dprintf 0
}
if $target_can_dprintf {
- gdb_test "continue" "Breakpoint \[0-9\]+, foo .*" "2nd dprintf, agent"
+ gdb_test "continue" "Breakpoint \[0-9\]+, foo .*" "2nd dprintf"
- gdb_test_sequence "info breakpoints" "dprintf info 2" {
+ gdb_test_sequence "info breakpoints" "dprintf info" {
"\[\r\n\]Num Type Disp Enb Address +What"
- "\[\r\n\]2 breakpoint"
- "\[\r\n\]\tbreakpoint already hit 2 times"
- "\[\r\n\]3 dprintf"
- "\[\r\n\]\tbreakpoint already hit 2 times"
+ "\[\r\n\]1 breakpoint"
+ "\[\r\n\]\tbreakpoint already hit 1 time"
+ "\[\r\n\]2 dprintf"
"\[\r\n\] agent-printf \"At foo entry\\\\n\""
- "\[\r\n\]4 dprintf"
- "\[\r\n\]\tbreakpoint already hit 2 times"
+ "\[\r\n\]3 dprintf"
"\[\r\n\] agent-printf \"arg=%d, g=%d\\\\n\", arg, g"
+ "\[\r\n\]4 breakpoint"
+ "\[\r\n\]\tbreakpoint already hit 2 times"
}
}
}
+with_test_prefix "agent" {
+ test_agent
+}
+
gdb_test "set dprintf-style foobar" "Undefined item: \"foobar\"." \
"Set dprintf style to an unrecognized type"
projects / deliverable / binutils-gdb.git / commitdiff
