300 lines
9.8 KiB
Plaintext
300 lines
9.8 KiB
Plaintext
# Copyright 2011-2016 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/>.
|
|
|
|
# This file was written by Justin Lebar. (justin.lebar@gmail.com)
|
|
# And further hacked on by Doug Evans. (dje@google.com)
|
|
|
|
if { [prepare_for_testing "failed to prepare" "skip" \
|
|
{skip.c skip1.c } \
|
|
{debug nowarnings}] } {
|
|
return -1
|
|
}
|
|
|
|
set srcfile skip.c
|
|
set srcfile1 skip1.c
|
|
|
|
# Right after we start gdb, there's no default file or function to skip.
|
|
|
|
gdb_test "skip file" "No default file now." "skip file (no default file)"
|
|
gdb_test "skip function" "No default function now."
|
|
gdb_test "skip" "No default function now." "skip (no default function)"
|
|
|
|
# Test elided args.
|
|
|
|
gdb_test "skip -fi" "Missing value for -fi option."
|
|
gdb_test "skip -file" "Missing value for -file option."
|
|
gdb_test "skip -fu" "Missing value for -fu option."
|
|
gdb_test "skip -function" "Missing value for -function option."
|
|
gdb_test "skip -rfu" "Missing value for -rfu option."
|
|
gdb_test "skip -rfunction" "Missing value for -rfunction option."
|
|
|
|
# Test other invalid option combinations.
|
|
|
|
gdb_test "skip -x" "Invalid skip option: -x"
|
|
gdb_test "skip -rfu foo.* xyzzy" "Invalid argument: xyzzy"
|
|
|
|
if ![runto_main] {
|
|
fail "can't run to main"
|
|
return
|
|
}
|
|
|
|
# Test |info skip| with an empty skiplist.
|
|
|
|
gdb_test "info skip" "Not skipping any files or functions\." "info skip empty"
|
|
|
|
# Create a skiplist entry for the current file and function.
|
|
|
|
gdb_test "skip file" "File .*$srcfile will be skipped when stepping\." "skip file ($srcfile)"
|
|
gdb_test "skip" "Function main will be skipped when stepping\." "skip (main)"
|
|
|
|
# Create a skiplist entry for a specified file and function.
|
|
|
|
gdb_test "skip file skip1.c" "File .*$srcfile1 will be skipped when stepping\."
|
|
gdb_test "skip function baz" "Function baz will be skipped when stepping\."
|
|
|
|
# Test bad skiplist entry modification commands
|
|
|
|
gdb_test "skip enable 999" "No skiplist entries found with number 999."
|
|
gdb_test "skip disable 999" "No skiplist entries found with number 999."
|
|
gdb_test "skip delete 999" "No skiplist entries found with number 999."
|
|
gdb_test "skip enable a" "Args must be numbers or '\\$' variables."
|
|
gdb_test "skip disable a" "Args must be numbers or '\\$' variables."
|
|
gdb_test "skip delete a" "Args must be numbers or '\\$' variables."
|
|
|
|
# Ask for info on a skiplist entry which doesn't exist.
|
|
|
|
gdb_test "info skip 999" "No skiplist entries found with number 999."
|
|
|
|
# Does |info skip| look right?
|
|
|
|
gdb_test "info skip" \
|
|
"Num\\s+Enb\\s+Glob\\s+File\\s+RE\\s+Function\\s*
|
|
1\\s+y\\s+n\\s+.*$srcfile\\s+n\\s+<none>\\s*
|
|
2\\s+y\\s+n\\s+<none>\\s+n\\s+main\\s*
|
|
3\\s+y\\s+n\\s+$srcfile1\\s+n\\s+<none>\\s*
|
|
4\\s+y\\s+n\\s+<none>\\s+n\\s+baz\\s*"
|
|
|
|
# Right now, we have an outstanding skiplist entry on both source
|
|
# files, so when we step into the first line in main(), we should step
|
|
# right over it and go to the second line of main().
|
|
|
|
if ![runto_main] {
|
|
fail "can't run to main"
|
|
return
|
|
}
|
|
|
|
gdb_test "step" ".*" "step in the main"
|
|
gdb_test "bt" "\\s*\\#0\\s+main.*" "step after all ignored"
|
|
|
|
# Now remove skip.c from the skiplist. Our first step should take us
|
|
# into foo(), and our second step should take us to the next line in main().
|
|
|
|
with_test_prefix "step after deleting 1" {
|
|
gdb_test "skip delete 1"
|
|
# Check that entry 1 is missing from |info skip|
|
|
gdb_test "info skip" \
|
|
"Num\\s+Enb\\s+Glob\\s+File\\s+RE\\s+Function\\s*
|
|
2\\s+y\\s+n\\s+<none>\\s+n\\s+main\\s*
|
|
3\\s+y\\s+n\\s+$srcfile1\\s+n\\s+<none>\\s*
|
|
4\\s+y\\s+n\\s+<none>\\s+n\\s+baz\\s*" \
|
|
"info skip (delete 1)"
|
|
|
|
if ![runto_main] {
|
|
fail "can't run to main"
|
|
return
|
|
}
|
|
|
|
gdb_test "step" "foo \\(\\) at.*" "step 1"
|
|
gdb_test "step" ".*" "step 2" ; # Return from foo()
|
|
gdb_test "step" "main \\(\\) at.*" "step 3"
|
|
}
|
|
|
|
# Now disable the skiplist entry for skip1.c. We should now
|
|
# step into foo(), then into bar(), but not into baz().
|
|
|
|
with_test_prefix "step after disabling 3" {
|
|
gdb_test "skip disable 3"
|
|
# Is entry 3 disabled in |info skip|?
|
|
gdb_test "info skip 3" \
|
|
"3\\s+n\\s+n\\s+$srcfile1\\s+n\\s+<none>\\s*" \
|
|
"info skip shows entry as disabled"
|
|
|
|
if ![runto_main] {
|
|
fail "can't run to main"
|
|
return
|
|
}
|
|
|
|
gdb_test "step" "bar \\(\\) at.*" "step 1"
|
|
gdb_test "step" ".*" "step 2"; # Return from foo()
|
|
gdb_test "step" "foo \\(\\) at.*" "step 3"
|
|
gdb_test "step" ".*" "step 4"; # Return from bar()
|
|
gdb_test "step" "main \\(\\) at.*" "step 5"
|
|
}
|
|
|
|
# Enable skiplist entry 3 and make sure we step over it like before.
|
|
|
|
with_test_prefix "step after enable 3" {
|
|
gdb_test "skip enable 3"
|
|
# Is entry 3 enabled in |info skip|?
|
|
gdb_test "info skip 3" \
|
|
"3\\s+y\\s+n\\s+$srcfile1\\s+n\\s+<none>\\s*" \
|
|
"info skip shows entry as enabled"
|
|
|
|
if ![runto_main] {
|
|
fail "can't run to main"
|
|
return
|
|
}
|
|
|
|
gdb_test "step" "foo \\(\\) at.*" "step 1"
|
|
gdb_test "step" ".*" "step 2"; # Return from foo()
|
|
gdb_test "step" "main \\(\\) at.*" "step 3"
|
|
}
|
|
|
|
# Admin tests (disable,enable,delete).
|
|
|
|
with_test_prefix "admin" {
|
|
gdb_test "skip disable"
|
|
gdb_test "info skip" \
|
|
"Num\\s+Enb\\s+Glob\\s+File\\s+RE\\s+Function\\s*
|
|
2\\s+n\\s+n\\s+<none>\\s+n\\s+main\\s*
|
|
3\\s+n\\s+n\\s+$srcfile1\\s+n\\s+<none>\\s*
|
|
4\\s+n\\s+n\\s+<none>\\s+n\\s+baz\\s*" \
|
|
"info skip after disabling all"
|
|
|
|
gdb_test "skip enable"
|
|
gdb_test "info skip" \
|
|
"Num\\s+Enb\\s+Glob\\s+File\\s+RE\\s+Function\\s*
|
|
2\\s+y\\s+n\\s+<none>\\s+n\\s+main\\s*
|
|
3\\s+y\\s+n\\s+$srcfile1\\s+n\\s+<none>\\s*
|
|
4\\s+y\\s+n\\s+<none>\\s+n\\s+baz\\s*" \
|
|
"info skip after enabling all"
|
|
|
|
gdb_test "skip disable 4 2-3"
|
|
gdb_test "info skip" \
|
|
"Num\\s+Enb\\s+Glob\\s+File\\s+RE\\s+Function\\s*
|
|
2\\s+n\\s+n\\s+<none>\\s+n\\s+main\\s*
|
|
3\\s+n\\s+n\\s+$srcfile1\\s+n\\s+<none>\\s*
|
|
4\\s+n\\s+n\\s+<none>\\s+n\\s+baz\\s*" \
|
|
"info skip after disabling 4 2-3"
|
|
|
|
gdb_test "skip enable 2-3"
|
|
gdb_test "info skip" \
|
|
"Num\\s+Enb\\s+Glob\\s+File\\s+RE\\s+Function\\s*
|
|
2\\s+y\\s+n\\s+<none>\\s+n\\s+main\\s*
|
|
3\\s+y\\s+n\\s+$srcfile1\\s+n\\s+<none>\\s*
|
|
4\\s+n\\s+n\\s+<none>\\s+n\\s+baz\\s*" \
|
|
"info skip after enabling 2-3"
|
|
|
|
gdb_test "info skip 2-3" \
|
|
"Num\\s+Enb\\s+Glob\\s+File\\s+RE\\s+Function\\s*
|
|
2\\s+y\\s+n\\s+<none>\\s+n\\s+main\\s*
|
|
3\\s+y\\s+n\\s+$srcfile1\\s+n\\s+<none>\\s*" \
|
|
"info skip 2-3"
|
|
|
|
gdb_test "skip delete 2 3"
|
|
gdb_test "info skip" \
|
|
"Num\\s+Enb\\s+Glob\\s+File\\s+RE\\s+Function\\s*
|
|
4\\s+n\\s+n\\s+<none>\\s+n\\s+baz\\s*" \
|
|
"info skip after deleting 2 3"
|
|
|
|
gdb_test "skip delete"
|
|
gdb_test "info skip" "Not skipping any files or functions\." \
|
|
"info skip after deleting all"
|
|
}
|
|
|
|
# Now test skip -fi, etc.
|
|
|
|
# Create a skiplist entry for a specified file and function.
|
|
gdb_test "skip -fi skip1.c" "File .*$srcfile1 will be skipped when stepping\."
|
|
gdb_test "skip -gfi sk*1.c" "File\\(s\\) sk\\*1.c will be skipped when stepping\."
|
|
gdb_test "skip -fu baz" "Function baz will be skipped when stepping\."
|
|
gdb_test "skip -rfu ^b.z$" "Function\\(s\\) \\^b\\.z\\$ will be skipped when stepping."
|
|
|
|
with_test_prefix "step using -fi" {
|
|
if ![runto_main] {
|
|
fail "can't run to main"
|
|
return
|
|
}
|
|
|
|
gdb_test_no_output "skip disable"
|
|
gdb_test_no_output "skip enable 5"
|
|
gdb_test "step" "foo \\(\\) at.*" "step 1"
|
|
gdb_test "step" ".*" "step 2"; # Return from foo()
|
|
gdb_test "step" "main \\(\\) at.*" "step 3"
|
|
}
|
|
|
|
with_test_prefix "step using -gfi" {
|
|
if ![runto_main] {
|
|
fail "can't run to main"
|
|
return
|
|
}
|
|
|
|
gdb_test_no_output "skip disable"
|
|
gdb_test_no_output "skip enable 6"
|
|
gdb_test "step" "foo \\(\\) at.*" "step 1"
|
|
gdb_test "step" ".*" "step 2"; # Return from foo()
|
|
gdb_test "step" "main \\(\\) at.*" "step 3"
|
|
}
|
|
|
|
with_test_prefix "step using -fu for baz" {
|
|
if ![runto_main] {
|
|
fail "can't run to main"
|
|
return
|
|
}
|
|
|
|
gdb_test_no_output "skip disable"
|
|
gdb_test_no_output "skip enable 7"
|
|
gdb_test "step" "bar \\(\\) at.*" "step 1"
|
|
gdb_test "step" ".*" "step 2"; # Return from bar()
|
|
gdb_test "step" "foo \\(\\) at.*" "step 3"
|
|
gdb_test "step" ".*" "step 4"; # Return from foo()
|
|
gdb_test "step" "main \\(\\) at.*" "step 5"
|
|
}
|
|
|
|
with_test_prefix "step using -rfu for baz" {
|
|
if ![runto_main] {
|
|
fail "can't run to main"
|
|
return
|
|
}
|
|
|
|
gdb_test_no_output "skip disable"
|
|
gdb_test_no_output "skip enable 8"
|
|
gdb_test "step" "bar \\(\\) at.*" "step 1"
|
|
gdb_test "step" ".*" "step 2"; # Return from bar()
|
|
gdb_test "step" "foo \\(\\) at.*" "step 3"
|
|
gdb_test "step" ".*" "step 4"; # Return from foo()
|
|
gdb_test "step" "main \\(\\) at.*" "step 5"
|
|
}
|
|
|
|
# Test -fi + -fu.
|
|
|
|
with_test_prefix "step using -fi + -fu" {
|
|
gdb_test_no_output "skip delete"
|
|
|
|
if ![runto test_skip_file_and_function no-message] {
|
|
fail "can't run to test_skip_file_and_function"
|
|
return
|
|
}
|
|
|
|
gdb_test "skip -fi skip1.c -fu test_skip" \
|
|
"Function test_skip in file skip1.c will be skipped when stepping\."
|
|
# Verify we can step into skip.c:test_skip but not skip1.c:test_skip.
|
|
gdb_test "step" "test_skip \\(\\) at.*" "step 1"
|
|
gdb_test "step" "test_skip_file_and_function \\(\\) at.*" "step 2"; # Return from test_skip()
|
|
gdb_test "step" "skip1_test_skip_file_and_function \\(\\) at.*" "step 3"
|
|
gdb_test "step" ".*" "step 4"; # Skip over test_skip()
|
|
gdb_test "step" "test_skip_file_and_function \\(\\) at.*" "step 5"; # Return from skip1_test_skip_file_and_function()
|
|
}
|