mirror of
https://sourceware.org/git/binutils-gdb.git
synced 2024-12-27 04:52:05 +08:00
78 lines
2.9 KiB
Plaintext
78 lines
2.9 KiB
Plaintext
# Copyright 2015-2018 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 keyword parsing in the linespec parser.
|
|
|
|
standard_testfile
|
|
set exefile $testfile
|
|
|
|
if {[prepare_for_testing "failed to prepare" $exefile $srcfile {debug}]} {
|
|
return -1
|
|
}
|
|
|
|
if ![runto_main] {
|
|
fail "can't run to main"
|
|
return 0
|
|
}
|
|
|
|
# Turn off pending breakpoints to facilitate testing errors.
|
|
gdb_test_no_output "set breakpoint pending off"
|
|
|
|
# The linespec lexer ignores the language setting when lexing
|
|
# keywords.
|
|
gdb_test "break if" "Function \"if\" not defined."
|
|
gdb_breakpoint "thread" "message"
|
|
gdb_breakpoint "task" "message"
|
|
|
|
# The lexer should prune any trailing whitesapce, so the expected
|
|
# outcome of the following tests should be the same as the previous
|
|
# tests.
|
|
with_test_prefix "trailing whitespace" {
|
|
gdb_test "break if " "Function \"if\" not defined."
|
|
gdb_breakpoint "thread " "message"
|
|
gdb_breakpoint "task " "message"
|
|
}
|
|
|
|
# With a single keyword specified first in the location,
|
|
# we assume we have a NULL location, i.e., the actual location
|
|
# of the event is the current default location.
|
|
#
|
|
# break if XX --> okay if XX is a valid expression
|
|
# (the lexer cannot know whether the expression is valid or not)
|
|
# break {thread,task} NUMBER --> invalid thread/task
|
|
# break {thread,task} STUFF --> "junk" after keyword (STUFF is not numeric)
|
|
gdb_test "break thread 123" "Unknown thread 123\\."
|
|
gdb_test "break thread foo" "Invalid thread ID: foo"
|
|
gdb_test "break task 123" "Unknown task 123\\."
|
|
gdb_test "break task foo" "Junk after task keyword\\."
|
|
gdb_breakpoint "thread if 0" "message"
|
|
|
|
# These are also NULL locations, but using a subsequent keyword
|
|
# as the "junk".
|
|
gdb_test "break thread thread" "Invalid thread ID: thread"
|
|
gdb_test "break thread task" "Invalid thread ID: task"
|
|
gdb_test "break thread if" "Invalid thread ID: if"
|
|
gdb_test "break task task" "Junk after task keyword\\."
|
|
gdb_test "break task thread" "Junk after task keyword\\."
|
|
gdb_test "break task if" "Junk after task keyword\\."
|
|
|
|
# Test locations containing keyword followed by keyword.
|
|
gdb_test "break thread thread 123" "Unknown thread 123\\."
|
|
gdb_test "break task task 123" "Unknown task 123\\."
|
|
|
|
# Test NULL location with valid conditional containing a keyword.
|
|
gdb_breakpoint "thread if thread == 0"
|
|
gdb_breakpoint "task if task == 0"
|