* gdb.base/bitfields.exp: Simplify by using delete_breakpoints and
gdb_test. * lib/gdb.exp (gdb_test): if match times out, don't call fail if message is "".
This commit is contained in:
J.T. Conklin
parent
b0a0ee5272
commit
3e304ddfab
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@ -1,3 +1,11 @@
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Tue Jul 19 10:26:32 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
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* gdb.base/bitfields.exp: Simplify by using delete_breakpoints and
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gdb_test.
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* lib/gdb.exp (gdb_test): if match times out, don't call fail if
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message is "".
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Mon Jul 18 12:18:07 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
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* gdb.base/{a2-run,callfuncs,funcargs,interrupt,mips_pro,nodebug,
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@ -1,4 +1,4 @@
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# Copyright (C) 1992 Free Software Foundation, Inc.
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# Copyright (C) 1992, 1994 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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@ -47,10 +47,9 @@ proc bitfield_uniqueness {} {
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global srcfile
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global det_file
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send "break break1\n"
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expect {
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-re "Break.* at $hex: file .*$srcfile, line $decimal.\r\n$prompt $" {}
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timeout { fail "setting breakpoint at break1" ; return }
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if [gdb_test "break break1" "Break.* at $hex: file .*$srcfile, line $decimal" ""] {
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fail "setting breakpoint at break1"
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return
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}
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send "run\n"
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@ -63,113 +62,84 @@ proc bitfield_uniqueness {} {
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timeout { fail "running to break1" ; return }
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}
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send "print flags\n"
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expect {
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-re ".*uc = 1 .*, s1 = 0, u1 = 0, s2 = 0, u2 = 0, s3 = 0, u3 = 0, s9 = 0, u9 = 0, sc = 0 .*$prompt $" {}
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timeout { fail "bitfield uniqueness (uc)" ; return }
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if [gdb_test "print flags" ".*uc = 1 .*, s1 = 0, u1 = 0, s2 = 0, u2 = 0, s3 = 0, u3 = 0, s9 = 0, u9 = 0, sc = 0" ""] {
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fail "bitfield uniqueness (uc)"
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return
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}
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send "cont\n"
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expect {
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-re "Break.*break1 \[)(\]+ at .*$srcfile:$decimal.*$prompt $" {}
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timeout { fail "continuing to break1" ; return }
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if [gdb_test "cont" "Break.*break1 \[)(\]+ at .*$srcfile:$decimal" ""] {
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fail "continuing to break1"
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return
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}
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send "print flags\n"
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# Note that we check for s1 as either 1 or -1, so that failure to
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# treat it correctly as a signed 1bit field (values 0 or -1) while
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# printing its value does not cause a spurious failure. We do the
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# signedness preservation test later.
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expect {
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-re ".*uc = 0 .*, s1 = (1|-1), u1 = 0, s2 = 0, u2 = 0, s3 = 0, u3 = 0, s9 = 0, u9 = 0, sc = 0 .*$prompt $" {}
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timeout { fail "bitfield uniqueness (s1)" ; return }
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if [gdb_test "print flags" ".*uc = 0 .*, s1 = (1|-1), u1 = 0, s2 = 0, u2 = 0, s3 = 0, u3 = 0, s9 = 0, u9 = 0, sc = 0" ""] {
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fail "bitfield uniqueness (s1)"
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return
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}
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send "cont\n"
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expect {
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-re "Break.*break1 \[)(\]+ at .*$srcfile:$decimal.*$prompt $" {}
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if [gdb_test "cont" "Break.*break1 \[)(\]+ at .*$srcfile:$decimal" ""] {
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fail "continuing to break1"
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return
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}
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if [gdb_test "print flags" ".*uc = 0 .*, s1 = 0, u1 = 1, s2 = 0, u2 = 0, s3 = 0, u3 = 0, s9 = 0, u9 = 0, sc = 0" ""] {
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fail "bitfield uniqueness (u1)"
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return
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}
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if [gdb_test "cont" "Break.*break1 \[)(\]+ at .*$srcfile:$decimal" ""] {
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fail "continuing to break1"
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return
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}
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if [gdb_test "print flags" ".*uc = 0 .*, s1 = 0, u1 = 0, s2 = 1, u2 = 0, s3 = 0, u3 = 0, s9 = 0, u9 = 0, sc = 0" ""] {
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fail "bitfield uniqueness (s2)"
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return
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}
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if [gdb_test "cont" "Break.*break1 \[)(\]+ at .*$srcfile:$decimal" ""] {
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fail "continuing to break1"
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return
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}
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if [gdb_test "print flags" ".*uc = 0 .*, s1 = 0, u1 = 0, s2 = 0, u2 = 1, s3 = 0, u3 = 0, s9 = 0, u9 = 0, sc = 0" ""] {
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fail "bitfield uniqueness (u2)"
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return
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}
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if [gdb_test "cont" "Break.*break1 \[)(\]+ at .*$srcfile:$decimal" ""] {
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fail "continuing to break1"
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return
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}
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if [gdb_test "print flags" ".*uc = 0 .*, s1 = 0, u1 = 0, s2 = 0, u2 = 0, s3 = 1, u3 = 0, s9 = 0, u9 = 0, sc = 0" ""] {
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fail "bitfield uniqueness (s3)"
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return
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}
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if [gdb_test "cont" "Break.*break1 \[)(\]+ at .*$srcfile:$decimal" ""] {
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fail "continuing to break1"
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return
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}
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if [gdb_test "print flags" ".*uc = 0 .*, s1 = 0, u1 = 0, s2 = 0, u2 = 0, s3 = 0, u3 = 1, s9 = 0, u9 = 0, sc = 0" "" ] {
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fail "bitfield uniqueness (u3)"
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return
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}
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if [gdb_test "cont" "Break.*break1 \[)(\]+ at .*$srcfile:$decimal" ""] {
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timeout { fail "continuing to break1" ; return }
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}
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send "print flags\n"
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expect {
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-re ".*uc = 0 .*, s1 = 0, u1 = 1, s2 = 0, u2 = 0, s3 = 0, u3 = 0, s9 = 0, u9 = 0, sc = 0 .*$prompt $" {}
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timeout { fail "bitfield uniqueness (u1)" ; return }
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if [gdb_test "print flags" ".*uc = 0 .*, s1 = 0, u1 = 0, s2 = 0, u2 = 0, s3 = 0, u3 = 0, s9 = 1, u9 = 0, sc = 0" "" ] {
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fail "bitfield uniqueness (s9)"
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return
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}
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send "cont\n"
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expect {
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-re "Break.*break1 \[)(\]+ at .*$srcfile:$decimal.*$prompt $" {}
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timeout { fail "continuing to break1" ; return }
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if [gdb_test "cont" "Break.*break1 \[)(\]+ at .*$srcfile:$decimal" ""] {
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fail "continuing to break1"
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return
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}
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send "print flags\n"
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expect {
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-re ".*uc = 0 .*, s1 = 0, u1 = 0, s2 = 1, u2 = 0, s3 = 0, u3 = 0, s9 = 0, u9 = 0, sc = 0 .*$prompt $" {}
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timeout { fail "bitfield uniqueness (s2)" ; return }
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if [gdb_test "print flags" ".*uc = 0 .*, s1 = 0, u1 = 0, s2 = 0, u2 = 0, s3 = 0, u3 = 0, s9 = 0, u9 = 1, sc = 0" "" ] {
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fail "bitfield uniqueness (u9)"
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return
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}
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send "cont\n"
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expect {
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-re "Break.*break1 \[)(\]+ at .*$srcfile:$decimal.*$prompt $" {}
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timeout { fail "continuing to break1" ; return }
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if [gdb_test "cont" "Break.*break1 \[)(\]+ at .*$srcfile:$decimal" ""] {
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fail "continuing to break1"
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return
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}
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send "print flags\n"
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expect {
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-re ".*uc = 0 .*, s1 = 0, u1 = 0, s2 = 0, u2 = 1, s3 = 0, u3 = 0, s9 = 0, u9 = 0, sc = 0 .*$prompt $" {}
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timeout { fail "bitfield uniqueness (u2)" ; return }
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}
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send "cont\n"
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expect {
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-re "Break.*break1 \[)(\]+ at .*$srcfile:$decimal.*$prompt $" {}
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timeout { fail "continuing to break1" ; return }
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}
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send "print flags\n"
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expect {
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-re ".*uc = 0 .*, s1 = 0, u1 = 0, s2 = 0, u2 = 0, s3 = 1, u3 = 0, s9 = 0, u9 = 0, sc = 0 .*$prompt $" {}
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timeout { fail "bitfield uniqueness (s3)" ; return }
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}
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send "cont\n"
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expect {
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-re "Break.*break1 \[)(\]+ at .*$srcfile:$decimal.*$prompt $" {}
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timeout { fail "continuing to break1" ; return }
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}
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send "print flags\n"
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expect {
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-re ".*uc = 0 .*, s1 = 0, u1 = 0, s2 = 0, u2 = 0, s3 = 0, u3 = 1, s9 = 0, u9 = 0, sc = 0 .*$prompt $" {}
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timeout { fail "bitfield uniqueness (u3)" ; return }
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}
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send "cont\n"
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expect {
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-re "Break.*break1 \[)(\]+ at .*$srcfile:$decimal.*$prompt $" {}
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timeout { fail "continuing to break1" ; return }
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}
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send "print flags\n"
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expect {
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-re ".*uc = 0 .*, s1 = 0, u1 = 0, s2 = 0, u2 = 0, s3 = 0, u3 = 0, s9 = 1, u9 = 0, sc = 0 .*$prompt $" {}
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timeout { fail "bitfield uniqueness (s9)" ; return }
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}
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send "cont\n"
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expect {
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-re "Break.*break1 \[)(\]+ at .*$srcfile:$decimal.*$prompt $" {}
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timeout { fail "continuing to break1" ; return }
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}
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send "print flags\n"
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expect {
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-re ".*uc = 0 .*, s1 = 0, u1 = 0, s2 = 0, u2 = 0, s3 = 0, u3 = 0, s9 = 0, u9 = 1, sc = 0 .*$prompt $" {}
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timeout { fail "bitfield uniqueness (u9)" ; return }
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}
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send "cont\n"
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expect {
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-re "Break.*break1 \[)(\]+ at .*$srcfile:$decimal.*$prompt $" {}
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timeout { fail "continuing to break1" ; return }
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}
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send "print flags\n"
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expect {
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-re ".*uc = 0 .*, s1 = 0, u1 = 0, s2 = 0, u2 = 0, s3 = 0, u3 = 0, s9 = 0, u9 = 0, sc = 1 .*$prompt $" {}
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timeout { fail "bitfield uniqueness (sc)" ; return }
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if [gdb_test "print flags" ".*uc = 0 .*, s1 = 0, u1 = 0, s2 = 0, u2 = 0, s3 = 0, u3 = 0, s9 = 0, u9 = 0, sc = 1" "" ] {
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fail "bitfield uniqueness (sc)"
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return
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}
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pass "bitfield locating and uniqueness"
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@ -189,22 +159,11 @@ proc bitfield_containment {} {
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global srcfile
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global det_file
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send "delete\n"
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expect {
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-re "Delete all breakpoints.*y or n. $" {
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send "y\n"
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expect {
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-re "$prompt $" {}
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timeout { fail "deleting breakpoints" ; return }
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}
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}
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timeout { fail "deleting breakpoints" ; return }
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}
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delete_breakpoints
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send "break break2\n"
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expect {
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-re "Break.* at $hex: file .*$srcfile, line $decimal.\r\n$prompt $" {}
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timeout { fail "setting breakpoint at break2" ; return }
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if [gdb_test "break break2" "Break.* at $hex: file .*$srcfile, line $decimal" ""] {
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fail "setting breakpoint at break2"
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return
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}
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send "run\n"
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@ -217,25 +176,22 @@ proc bitfield_containment {} {
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timeout { fail "running to break2" ; return }
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}
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send "print/x flags\n"
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expect {
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-re ".*uc = 0xff, s1 = 0x0, u1 = 0x1, s2 = 0x0, u2 = 0x3, s3 = 0x0, u3 = 0x7, s9 = 0x0, u9 = 0x1ff, sc = 0x0.*$prompt $" {}
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timeout { fail "bitfield containment" ; return }
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if [gdb_test "print/x flags" ".*uc = 0xff, s1 = 0x0, u1 = 0x1, s2 = 0x0, u2 = 0x3, s3 = 0x0, u3 = 0x7, s9 = 0x0, u9 = 0x1ff, sc = 0x0" ""] {
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fail "bitfield containment"
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return
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}
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send "cont\n"
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expect {
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-re "Break.*break2 \[)(\]+ at .*$srcfile:$decimal.*$prompt $" {}
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timeout { fail "continuing to break2" ; return }
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if [gdb_test "cont" "Break.*break2 \[)(\]+ at .*$srcfile:$decimal" ""] {
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fail "continuing to break2"
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return
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}
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# If program is compiled with Sun CC, then these print out as their
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# actual sizes; if compiled with gcc, they print out as 0xffffffff
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# (which strikes me as bogus, but accept it at least for now).
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send "print/x flags\n"
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expect {
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-re ".*uc = 0x0, s1 = 0x(1|f*), u1 = 0x0, s2 = 0x(3|f*), u2 = 0x0, s3 = 0x(7|f*), u3 = 0x0, s9 = 0x(1ff|f*), u9 = 0x0, sc = 0xff.*$prompt $" {}
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timeout { fail "bitfield containment" ; return }
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if [gdb_test "print/x flags" ".*uc = 0x0, s1 = 0x(1|f*), u1 = 0x0, s2 = 0x(3|f*), u2 = 0x0, s3 = 0x(7|f*), u3 = 0x0, s9 = 0x(1ff|f*), u9 = 0x0, sc = 0xff" ""] {
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fail "bitfield containment"
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return
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}
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pass "bitfield containment"
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@ -255,22 +211,11 @@ proc bitfield_unsignedness {} {
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global srcfile
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global det_file
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send "delete\n"
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expect {
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-re "Delete all breakpoints.*y or n. $" {
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send "y\n"
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expect {
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-re "$prompt $" {}
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timeout { fail "deleting breakpoints" ; return }
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}
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}
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timeout { fail "deleting breakpoints" ; return }
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}
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delete_breakpoints
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send "break break3\n"
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expect {
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-re "Break.* at $hex: file .*$srcfile, line $decimal.\r\n$prompt $" {}
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timeout { fail "setting breakpoint at break3" ; return }
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if [gdb_test "break break3" "Break.* at $hex: file .*$srcfile, line $decimal" ""] {
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fail "setting breakpoint at break3"
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return
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}
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send "run\n"
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@ -283,10 +228,9 @@ proc bitfield_unsignedness {} {
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timeout { fail "running to break3" ; return }
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}
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send "print flags\n"
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expect {
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-re ".*uc = 0 .*, s1 = 0, u1 = 1, s2 = 0, u2 = 3, s3 = 0, u3 = 7, s9 = 0, u9 = 511, sc = 0 .*$prompt $" {}
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timeout { fail "unsigned bitfield ranges" ; return }
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if [gdb_test "print flags" ".*uc = 0 .*, s1 = 0, u1 = 1, s2 = 0, u2 = 3, s3 = 0, u3 = 7, s9 = 0, u9 = 511, sc = 0" "" ] {
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fail "unsigned bitfield ranges"
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return
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}
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pass "unsigned bitfield ranges and unsigned-ness"
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@ -306,22 +250,11 @@ proc bitfield_signedness {} {
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global srcfile
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global det_file
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send "delete\n"
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expect {
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-re "Delete all breakpoints.*y or n. $" {
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send "y\n"
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expect {
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-re "$prompt $" {}
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timeout { warning "deleting breakpoints (timedout)" ; return }
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}
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}
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timeout { warning "deleting breakpoints (timedout)" ; return }
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}
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delete_breakpoints
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send "break break4\n"
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expect {
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-re "Break.* at $hex: file .*$srcfile, line $decimal.\r\n$prompt $" {}
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timeout { fail "setting breakpoint at break4" ; return }
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if [gdb_test "break break4" "Break.* at $hex: file .*$srcfile, line $decimal" ""] {
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fail "setting breakpoint at break4"
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return
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}
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send "run\n"
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@ -334,16 +267,14 @@ proc bitfield_signedness {} {
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timeout { fail "running to break4" ; return }
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}
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send "print flags\n"
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expect {
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-re ".*uc = 0 .*, s1 = 0, u1 = 0, s2 = 1, u2 = 0, s3 = 3, u3 = 0, s9 = 255, u9 = 0, sc = 0 .*$prompt $" {}
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timeout { fail "signed bitfields, max positive values" ; return }
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if [gdb_test "print flags" ".*uc = 0 .*, s1 = 0, u1 = 0, s2 = 1, u2 = 0, s3 = 3, u3 = 0, s9 = 255, u9 = 0, sc = 0" ""] {
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fail "signed bitfields, max positive values"
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return
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}
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send "cont\n"
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expect {
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-re "Break.*break4 \[)(\]+ at .*$srcfile:$decimal.*$prompt $" {}
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timeout { fail "continuing to break4" ; return }
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if [gdb_test "cont" "Break.*break4 \[)(\]+ at .*$srcfile:$decimal" "" ] {
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fail "continuing to break4"
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return
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}
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# Determine if the target has signed bitfields so we can xfail the
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@ -352,28 +283,25 @@ proc bitfield_signedness {} {
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expect {
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-re ".* = -256.*$prompt $" {}
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-re ".* = 256.*$prompt $" {setup_xfail "*-*-*"}
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-re ".*$prompt $" { fail "\
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determining signed-ness of bitfields (known bug in sparc gcc 2.4.5)"
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-re ".*$prompt $" { fail "determining signed-ness of bitfields (known bug in sparc gcc 2.4.5)"
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return
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}
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default { fail "determining signed-ness of bitfields" ; return }
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}
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send "print flags\n"
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expect {
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-re ".*uc = 0 .*, s1 = -1, u1 = 0, s2 = -2, u2 = 0, s3 = -4, u3 = 0, s9 = -256, u9 = 0, sc = 0 .*$prompt $" {}
|
||||
timeout { fail "signed bitfields, max negative values" ; return }
|
||||
|
||||
if [gdb_test "print flags" ".*uc = 0 .*, s1 = -1, u1 = 0, s2 = -2, u2 = 0, s3 = -4, u3 = 0, s9 = -256, u9 = 0, sc = 0" ""] {
|
||||
fail "signed bitfields, max negative values"
|
||||
return
|
||||
}
|
||||
|
||||
send "cont\n"
|
||||
expect {
|
||||
-re "Break.*break4 \[)(\]+ at .*$srcfile:$decimal.*$prompt $" {}
|
||||
timeout { fail "continuing to break4" ; return }
|
||||
if [gdb_test "cont" "Break.*break4 \[)(\]+ at .*$srcfile:$decimal" ""] {
|
||||
fail "continuing to break4"
|
||||
return
|
||||
}
|
||||
|
||||
send "print flags\n"
|
||||
expect {
|
||||
-re ".*uc = 0 .*, s1 = -1, u1 = 0, s2 = -1, u2 = 0, s3 = -1, u3 = 0, s9 = -1, u9 = 0, sc = 0 .*$prompt $" {}
|
||||
timeout { fail "signed bitfields with -1" ; return }
|
||||
if [gdb_test "print flags" ".*uc = 0 .*, s1 = -1, u1 = 0, s2 = -1, u2 = 0, s3 = -1, u3 = 0, s9 = -1, u9 = 0, sc = 0" ""] {
|
||||
fail "signed bitfields with -1"
|
||||
return
|
||||
}
|
||||
|
||||
pass "signed bitfield ranges and signed-ness"
|
||||
|
|
@ -395,11 +323,6 @@ if [istarget "mips-idt-*"] then {
|
|||
gdb_reinitialize_dir $srcdir/$subdir
|
||||
gdb_load $objdir/$subdir/$binfile
|
||||
}
|
||||
if [istarget "a29k-*-udi"] then {
|
||||
# FIXME: If PR 2415 is fixed, this is not needed.
|
||||
gdb_target_udi
|
||||
gdb_load $objdir/$subdir/$binfile
|
||||
}
|
||||
bitfield_containment
|
||||
if [istarget "mips-idt-*"] then {
|
||||
# Restart because IDT/SIM runs out of file descriptors.
|
||||
|
|
@ -408,11 +331,6 @@ if [istarget "mips-idt-*"] then {
|
|||
gdb_reinitialize_dir $srcdir/$subdir
|
||||
gdb_load $objdir/$subdir/$binfile
|
||||
}
|
||||
if [istarget "a29k-*-udi"] then {
|
||||
# FIXME: If PR 2415 is fixed, this is not needed.
|
||||
gdb_target_udi
|
||||
gdb_load $objdir/$subdir/$binfile
|
||||
}
|
||||
bitfield_unsignedness
|
||||
if [istarget "mips-idt-*"] then {
|
||||
# Restart because IDT/SIM runs out of file descriptors.
|
||||
|
|
@ -421,14 +339,4 @@ if [istarget "mips-idt-*"] then {
|
|||
gdb_reinitialize_dir $srcdir/$subdir
|
||||
gdb_load $objdir/$subdir/$binfile
|
||||
}
|
||||
if [istarget "a29k-*-udi"] then {
|
||||
# FIXME: If PR 2415 is fixed, this is not needed.
|
||||
gdb_target_udi
|
||||
gdb_load $objdir/$subdir/$binfile
|
||||
}
|
||||
bitfield_signedness
|
||||
|
||||
if [istarget "a29k-*-udi"] then {
|
||||
# FIXME: If PR 2415 is fixed, this is not needed.
|
||||
gdb_target_udi
|
||||
}
|
||||
|
|
|
|||
|
|
@ -25,7 +25,7 @@
|
|||
|
||||
global GDB
|
||||
if ![info exists GDB] then {
|
||||
set GDB [findfile $base_dir/../gdb "gdb" [transform gdb ]]
|
||||
set GDB [findfile $base_dir/../gdb $base_dir/../gdb [transform gdb ]]
|
||||
}
|
||||
|
||||
global GDBFLAGS
|
||||
|
|
@ -138,9 +138,10 @@ proc runto { function } {
|
|||
}
|
||||
|
||||
send "break $function\n"
|
||||
# The first regexp is what we get with -g, the second without -g.
|
||||
# The first two regexps are what we get with -g, the third is without -g.
|
||||
expect {
|
||||
-re "Break.* at .*: file .*, line $decimal.\r\n$prompt $" {}
|
||||
-re "Breakpoint \[0-9\]* at 0x\[0-9a-f\]*: file .*, line $decimal.\r\n$prompt $" {}
|
||||
-re "Breakpoint \[0-9\]*: file .*, line $decimal.\r\n$prompt $" {}
|
||||
-re "Breakpoint \[0-9\]* at 0x\[0-9a-f\]*.*$prompt $" {}
|
||||
-re "$prompt $" { fail "setting breakpoint at $function" ; return 0 }
|
||||
timeout { fail "setting breakpoint at $function (timeout)" ; return 0 }
|
||||
|
|
@ -252,7 +253,9 @@ proc gdb_test { args } {
|
|||
perror "internal buffer is full."
|
||||
}
|
||||
timeout {
|
||||
fail "(timeout) $message"
|
||||
if ![string match "" $message] then {
|
||||
fail "(timeout) $message"
|
||||
}
|
||||
set result 1
|
||||
}
|
||||
}
|
||||
|
|
@ -261,8 +264,10 @@ proc gdb_test { args } {
|
|||
|
||||
# Given an input string, adds backslashes as needed to create a
|
||||
# regexp that will match the string.
|
||||
|
||||
proc string_to_regexp {str} {
|
||||
regsub -all {[]*+.|()^$[]} $str {\\&} result
|
||||
set result $str
|
||||
regsub -all {[]*+.|()^$\[]} $str {\\&} result
|
||||
return $result
|
||||
}
|
||||
|
||||
|
|
@ -406,27 +411,22 @@ proc default_gdb_start { } {
|
|||
global spawn_id
|
||||
global timeout
|
||||
verbose "Spawning $GDB $GDBFLAGS"
|
||||
|
||||
if { [which $GDB] == 0 } then {
|
||||
perror "$GDB does not exist."
|
||||
exit 1
|
||||
}
|
||||
|
||||
set oldtimeout $timeout
|
||||
set timeout [expr "$timeout + 60"]
|
||||
if [ llength $GDBFLAGS ] then {
|
||||
if {[which $GDB] != 0} then {
|
||||
spawn $GDB $GDBFLAGS
|
||||
} else {
|
||||
perror "$GDB does not exist."
|
||||
exit 1
|
||||
}
|
||||
} else {
|
||||
if {[which $GDB] != 0} then {
|
||||
spawn $GDB
|
||||
} else {
|
||||
perror "$GDB does not exist."
|
||||
exit 1
|
||||
}
|
||||
}
|
||||
expect {
|
||||
-re ".*\r\n$prompt $" {
|
||||
verbose "GDB initialized for native mode"
|
||||
verbose "GDB initialized."
|
||||
}
|
||||
-re "$prompt $" {
|
||||
perror "GDB never initialized."
|
||||
|
|
|
|||
Loading…
Reference in New Issue