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2002-08-26 Joel Brobecker <brobecker@gnat.com>

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* cli/cli-script.c (copy_command_lines): New function.
	* defs.h (copy_command_lines): Export.
	* testsuite/gdb.base/commands.exp: New tests for commands
	attached to a temporary breakpoint, and for commands that
	delete the breakpoint they are attached to.

2002-08-26  Michael Snyder  <msnyder@redhat.com>

	* breakpoint.c (bpstat_stop_status): Instead of copying the
	pointer to the breakpoint commands struct, make a new copy
	of the struct and point to that.
	(bpstat_clear): Free the commands struct.
	(bpstat_clear_actions): Free the commands struct.
	(bpstat_do_actions): Free the command actions.  Also execute
	the local cleanups, instead of deleting them.
	(delete_breakpoint): Leave the commands field of the bpstat
	chain alone -- it will be freed later.
This commit is contained in:
Michael Snyder
2002-08-27 01:09:09 +00:00
parent b1f3a3732a
commit c2b8ed2c80
4 changed files with 171 additions and 13 deletions
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115
gdb/testsuite/gdb.base/commands.exp
View File

@@ -440,7 +440,120 @@ proc deprecated_command_test {} {
"deprecate with no arguments"
}
proc bp_deleted_in_command_test {} {
global gdb_prompt
gdb_test "set args 1" "" "set args in bp_deleted_in_command_test"
delete_breakpoints
# Create a breakpoint, and associate a command-list to it, with
# one command that deletes this breakpoint.
gdb_test "break factorial" \
"Breakpoint \[0-9\]+ at .*: file .*/run.c, line \[0-9\]+\." \
"breakpoint in bp_deleted_in_command_test"
send_gdb "commands\n"
gdb_expect {
-re "Type commands for when breakpoint .* is hit, one per line.*>" {
pass "begin commands in bp_deleted_in_command_test"
}
-re "$gdb_prompt $" {fail "begin commands in bp_deleted_in_command_test"}
timeout {fail "(timeout) begin commands bp_deleted_in_command_test"}
}
send_gdb "silent\n"
gdb_expect {
-re ">" {pass "add silent command"}
-re "$gdb_prompt $" {fail "add silent command"}
timeout {fail "(timeout) add silent command"}
}
send_gdb "clear factorial\n"
gdb_expect {
-re ">" {pass "add clear command"}
-re "$gdb_prompt $" {fail "add clear command"}
timeout {fail "(timeout) add clear command"} }
send_gdb "printf \"factorial command-list executed\\n\"\n"
gdb_expect {
-re ">" {pass "add printf command"}
-re "$gdb_prompt $" {fail "add printf command"}
timeout {fail "(timeout) add printf command"}
}
send_gdb "cont\n"
gdb_expect {
-re ">" {pass "add cont command"}
-re "$gdb_prompt $" {fail "add cont command"}
timeout {fail "(timeout) add cont command"} }
send_gdb "end\n"
gdb_expect {
-re "$gdb_prompt $" {pass "end commands"}
timeout {fail "(timeout) end commands"}
}
gdb_run_cmd
gdb_expect {
-re ".*factorial command-list executed.*1.*Program exited normally.*$gdb_prompt $" {
pass "run factorial until breakpoint"
}
-re ".*$gdb_prompt $" {
fail "run factorial until breakpoint"
}
default { fail "(timeout) run factorial until breakpoint" }
timeout { fail "(timeout) run factorial until breakpoint" }
}
}
proc temporary_breakpoint_commands {} {
global gdb_prompt
gdb_test "set args 1" "" "set args in temporary_breakpoint_commands"
delete_breakpoints
# Create a temporary breakpoint, and associate a commands list to it.
# This test will verify that this commands list is executed when the
# breakpoint is hit.
gdb_test "tbreak factorial" \
"Breakpoint \[0-9\]+ at .*: file .*/run.c, line \[0-9\]+\." \
"breakpoint in temporary_breakpoint_commands"
send_gdb "commands\n"
gdb_expect {
-re "Type commands for when breakpoint .* is hit, one per line.*>" {
pass "begin commands in bp_deleted_in_command_test"
}
-re "$gdb_prompt $" {fail "begin commands in bp_deleted_in_command_test"}
timeout {fail "(timeout) begin commands bp_deleted_in_command_test"}
}
send_gdb "silent\n"
gdb_expect {
-re ">" {pass "add silent tbreak command"}
-re "$gdb_prompt $" {fail "add silent tbreak command"}
timeout {fail "(timeout) add silent tbreak command"}
}
send_gdb "printf \"factorial tbreak commands executed\\n\"\n"
gdb_expect {
-re ">" {pass "add printf tbreak command"}
-re "$gdb_prompt $" {fail "add printf tbreak command"}
timeout {fail "(timeout) add printf tbreak command"}
}
send_gdb "cont\n"
gdb_expect {
-re ">" {pass "add cont tbreak command"}
-re "$gdb_prompt $" {fail "add cont tbreak command"}
timeout {fail "(timeout) add cont tbreak command"} }
send_gdb "end\n"
gdb_expect {
-re "$gdb_prompt $" {pass "end tbreak commands"}
timeout {fail "(timeout) end tbreak commands"}
}
gdb_run_cmd
gdb_expect {
-re ".*factorial tbreak commands executed.*1.*Program exited normally.*" {
pass "run factorial until temporary breakpoint"
}
timeout { fail "(timeout) run factorial until temporary breakpoint" }
}
}
gdbvar_simple_if_test
gdbvar_simple_while_test
gdbvar_complex_if_while_test
@@ -454,3 +567,5 @@ user_defined_command_test
watchpoint_command_test
test_command_prompt_position
deprecated_command_test
bp_deleted_in_command_test
temporary_breakpoint_commands