180 lines
5.9 KiB
Text
180 lines
5.9 KiB
Text
# Copyright 2011-2015 Free Software Foundation, Inc.
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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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# the Free Software Foundation; either version 3 of the License, or
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# (at your option) any later version.
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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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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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# This file was written by Justin Lebar. (justin.lebar@gmail.com)
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if { [prepare_for_testing skip.exp "skip" \
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{skip.c skip1.c } \
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{debug nowarnings}] } {
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return -1
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}
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set srcfile skip.c
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set srcfile1 skip1.c
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#
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# Right after we start gdb, there's no default file or function to skip.
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#
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gdb_test "skip file" "No default file now." "skip file (no default file)"
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gdb_test "skip function" "No default function now."
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gdb_test "skip" "No default function now." "skip (no default function)"
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if ![runto_main] { fail "skip tests suppressed" }
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#
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# Test |info skip| with an empty skiplist.
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#
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gdb_test "info skip" "Not skipping any files or functions\." "info skip empty"
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#
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# Create a skiplist entry for the current file and function.
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#
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gdb_test "skip file" "File .*$srcfile will be skipped when stepping\." "skip file ($srcfile)"
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gdb_test "skip" "Function main will be skipped when stepping\." "skip (main)"
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#
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# Create a skiplist entry for a specified file and function.
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#
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gdb_test "skip file skip1.c" "File .*$srcfile1 will be skipped when stepping\."
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gdb_test "skip function baz" "Function baz will be skipped when stepping\."
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#
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# Test bad skiplist entry modification commands
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#
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gdb_test "skip enable 999" "No skiplist entries found with number 999."
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gdb_test "skip disable 999" "No skiplist entries found with number 999."
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gdb_test "skip delete 999" "No skiplist entries found with number 999."
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gdb_test "skip enable a" "Args must be numbers or '\\$' variables."
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gdb_test "skip disable a" "Args must be numbers or '\\$' variables."
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gdb_test "skip delete a" "Args must be numbers or '\\$' variables."
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#
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# Ask for info on a skiplist entry which doesn't exist.
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#
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gdb_test "info skip 999" "No skiplist entries found with number 999."
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#
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# Does |info skip| look right?
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#
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gdb_test "info skip" \
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"Num\\s+Type\\s+Enb\\s+What\\s*
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1\\s+file\\s+y\\s+.*$srcfile\\s*
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2\\s+function\\s+y\\s+main\\s*
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3\\s+file\\s+y\\s+$srcfile1\\s*
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4\\s+function\\s+y\\s+baz\\s*"
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#
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# Right now, we have an outstanding skiplist entry on both source
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# files, so when we step into the first line in main(), we should step
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# right over it and go to the second line of main().
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#
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if ![runto_main] { fail "skip tests suppressed" }
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gdb_test "step" ".*" "step in the main"
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gdb_test "bt" "\\s*\\#0\\s+main.*" "step after all ignored"
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#
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# Now remove skip.c from the skiplist. Our first step should take us
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# into foo(), and our second step should take us to the next line in
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# main().
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#
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gdb_test "skip delete 1"
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# Check that entry 1 is missing from |info skip|
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gdb_test "info skip" \
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"Num\\s+Type\\s+Enb\\s+What\\s*
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2\\s+function\\s+y\\s+main\\s*
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3\\s+file\\s+y\\s+$srcfile1\\s*
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4\\s+function\\s+y\\s+baz\\s*" \
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"info skip (delete 1)"
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if ![runto_main] { fail "skip tests suppressed" }
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gdb_test "step" "foo \\(\\) at.*" "step after deleting 1 (1)"
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gdb_test "step" ".*" "step after deleting 1 (2)" ; # Return from foo()
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gdb_test "step" "main \\(\\) at.*" "step after deleting 1 (3)"
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#
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# Now disable the skiplist entry for skip1.c. We should now
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# step into foo(), then into bar(), but not into baz().
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#
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gdb_test "skip disable 3"
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# Is entry 3 disabled in |info skip|?
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gdb_test "info skip 3" ".*\\n3\\s+file\\s+n.*" \
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"info skip shows entry as disabled"
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if ![runto_main] { fail "skip tests suppressed" }
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gdb_test "step" "bar \\(\\) at.*" "step after disabling 3 (1)"
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gdb_test "step" ".*" "step after disabling 3 (2)"; # Return from foo()
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gdb_test "step" "foo \\(\\) at.*" "step after disabling 3 (3)"
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gdb_test "step" ".*" "step after disabling 3 (4)"; # Return from bar()
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gdb_test "step" "main \\(\\) at.*" "step after disabling 3 (5)"
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#
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# Enable skiplist entry 3 and make sure we step over it like before.
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#
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gdb_test "skip enable 3"
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# Is entry 3 enabled in |info skip|?
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gdb_test "info skip 3" ".*\\n3\\s+file\\s+y.*" \
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"info skip shows entry as enabled"
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if ![runto_main] { fail "skip tests suppressed" }
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gdb_test "step" "foo \\(\\) at.*" "step after enable 3 (1)"
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gdb_test "step" ".*" "step after enable 3 (2)"; # Return from foo()
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gdb_test "step" "main \\(\\) at.*" "step after enable 3 (3)"
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gdb_test "skip disable"
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gdb_test "info skip" \
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"Num\\s+Type\\s+Enb\\s+What\\s*
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2\\s+function\\s+n\\s+main\\s*
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3\\s+file\\s+n\\s+$srcfile1\\s*
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4\\s+function\\s+n\\s+baz\\s*" \
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"info skip after disabling all"
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gdb_test "skip enable"
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gdb_test "info skip" \
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"Num\\s+Type\\s+Enb\\s+What\\s*
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2\\s+function\\s+y\\s+main\\s*
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3\\s+file\\s+y\\s+$srcfile1\\s*
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4\\s+function\\s+y\\s+baz\\s*" \
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"info skip after enabling all"
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gdb_test "skip disable 4 2-3"
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gdb_test "info skip" \
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"Num\\s+Type\\s+Enb\\s+What\\s*
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2\\s+function\\s+n\\s+main\\s*
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3\\s+file\\s+n\\s+$srcfile1\\s*
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4\\s+function\\s+n\\s+baz\\s*" \
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"info skip after disabling 4 2-3"
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gdb_test "skip enable 2-3"
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gdb_test "info skip" \
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"Num\\s+Type\\s+Enb\\s+What\\s*
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2\\s+function\\s+y\\s+main\\s*
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3\\s+file\\s+y\\s+$srcfile1\\s*
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4\\s+function\\s+n\\s+baz\\s*" \
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"info skip after enabling 2-3"
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gdb_test "info skip 2-3" \
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"Num\\s+Type\\s+Enb\\s+What\\s*
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2\\s+function\\s+y\\s+main\\s*
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3\\s+file\\s+y\\s+$srcfile1\\s*" \
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"info skip 2-3"
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gdb_test "skip delete 2 3"
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gdb_test "info skip" \
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"4\\s+function\\s+n\\s+baz\\s*" \
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"info skip after deleting 2 3"
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gdb_test "skip delete"
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gdb_test "info skip" "Not skipping any files or functions\." \
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"info skip after deleting all"
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