old-cross-binutils/gdb/testsuite/gdb.base/environ.exp
Tom Tromey 289f9037cb test suite update - gdb.base/[efg]
Convert files gdb.base/[efg]*.exp to use standard_output_file et al.

	* ena-dis-br.exp, enum_cond.exp, enumval.exp, environ.exp,
	eu-strip-infcall.exp, eval-skip.exp, exe-lock.exp,
	expand-psymtabs.exp, exprs.exp, fileio.exp, find.exp,
	fixsection.exp, foll-exec.exp, foll-fork.exp,
	fortran-sym-case.exp, frame-args.exp, freebpcmd.exp, fullname.exp,
	funcargs.exp, gcore-buffer-overflow.exp, gcore.exp, gdb1090.exp,
	gdb11530.exp, gdb11531.exp, gdb1250.exp, gdb1555.exp, gdb1821.exp,
	gdbindex-stabs.exp, gdbvars.exp, gnu-ifunc.exp, gnu_vector.exp:
	Use standard_testfile, standard_output_file, prepare_for_testing,
	clean_restart.
2013-06-27 18:50:30 +00:00

310 lines
10 KiB
Text

# Copyright 1997-2013 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 running programs
#
# This test exists solely to exercise the "environment" commands for
# code-coverage on HP-UX.
#
if ![istarget "hppa*-*-hpux*"] then {
return
}
standard_testfile break.c break1.c
if {[prepare_for_testing $testfile.exp $testfile \
[list $srcfile $srcfile2] {debug nowarnings}]} {
untested $testfile.exp
return -1
}
if ![runto_main] then { fail "environment command tests suppressed" }
# (No, this is not really related to the environment commands. But it's
# a convenient place to verify that this command works.)
#
send_gdb "info program\n"
gdb_expect {
-re ".*Using the running image of child process \[0-9\]*.\r\nProgram stopped at 0x\[0-9a-fA-F\]*.\r\nIt stopped at breakpoint 1..*$gdb_prompt $"\
{pass "info program"}
-re "$gdb_prompt $"\
{fail "info program"}
timeout {fail "(timeout) info program"}
}
# We don't really care where this step lands, so long as it gets
# the inferior pushed off the breakpoint it's currently on...
#
send_gdb "next\n"
gdb_expect {
-re ".*$gdb_prompt $"\
{pass "step before info program"}
timeout {fail "(timeout) step before info program"}
}
send_gdb "info program\n"
gdb_expect {
-re ".*Using the running image of child process \[0-9\]*.\r\nProgram stopped at 0x\[0-9a-fA-F\]*.\r\nIt stopped after being stepped..*$gdb_prompt $"\
{pass "info program after step"}
-re "$gdb_prompt $"\
{fail "info program after step"}
timeout {fail "(timeout) info program after step"}
}
if ![runto_main] then { fail "environment command tests suppressed" }
send_gdb "delete\n"
gdb_expect {
-re ".*y or n. $"\
{send_gdb "y\n"
gdb_expect {
-re ".*$gdb_prompt $"\
{pass "delete breakpoint before info program"}
timeout {fail "(timeout) delete breakpoint before info program"}
}
}
-re "$gdb_prompt $"\
{fail "delete breakpoint before info program"}
timeout {fail "(timeout) delete breakpoint before info program"}
}
send_gdb "info program\n"
gdb_expect {
-re ".*Using the running image of child process \[0-9\]*.\r\nProgram stopped at 0x\[0-9a-fA-F\]*.\r\nIt stopped at a breakpoint that has since been deleted..*$gdb_prompt $"\
{pass "info program after deleted breakpoint"}
-re "$gdb_prompt $"\
{fail "info program after deleted breakpoint"}
timeout {fail "(timeout) info program after deleted breakpoint"}
}
# Verify that we can show all currently-set environment variables.
# (It's a bit hacky, but nonetheless probably safe to check for at
# least the SHELL variable.)
#
# need to increase timeout because of very long output
set oldtimeout $timeout
set timeout [expr "$timeout + 300"]
send_gdb "show environment\n"
gdb_expect {
-re ".*SHELL=(\[a-zA-Z0-9\]*).*$gdb_prompt $"\
{pass "show environment"}
-re "$gdb_prompt $"\
{fail "show environment"}
timeout {fail "(timeout) show environment"}
}
set timeout $oldtimeout
# Verify that we can unset a specific environment variable.
#
send_gdb "unset environment EDITOR\n"
gdb_expect {
-re "$gdb_prompt $"\
{pass "issue unset environment"}
timeout {fail "(timeout) issue unset environment"}
}
send_gdb "show environment EDITOR\n"
gdb_expect {
-re "Environment variable \"EDITOR\" not defined.\r\n$gdb_prompt $"\
{pass "unset environment"}
-re "$gdb_prompt $"\
{fail "unset environment"}
timeout {fail "(timeout) unset environment"}
}
# Verify that we can unset all environment variables.
#
send_gdb "unset environment\n"
gdb_expect {
-re "Delete all environment variables.*y or n. $"\
{send_gdb "y\n"
gdb_expect {
-re "$gdb_prompt $"\
{pass "unset entire environment"}
timeout {fail "(timeout) unset entire environment"}
}
}
-re "$gdb_prompt $"\
{fail "unset entire environment"}
timeout {fail "(timeout) unset entire environment"}
}
# Verify that we can set a specific environment variable.
#
send_gdb "set environment EDITOR emacs\n"
gdb_expect {
-re "$gdb_prompt $"\
{pass "issue set environment"}
timeout {fail "(timeout) issue set environment"}
}
send_gdb "show environment EDITOR\n"
gdb_expect {
-re "EDITOR = emacs\r\n$gdb_prompt $"\
{pass "set environment"}
-re "$gdb_prompt $"\
{fail "set environment"}
timeout {fail "(timeout) set environment"}
}
# Verify that GDB responds gracefully to a request to set environment,
# with no variable name.
#
send_gdb "set environment\n"
gdb_expect {
-re "Argument required .environment variable and value..*$gdb_prompt $"\
{pass "set environment without variable disallowed"}
-re "$gdb_prompt $"\
{fail "set environment without variable disallowed"}
timeout {fail "(timeout) set environment without variable disallowed"}
}
# I'm not sure just what GDB has in mind in explicitly checking
# for this variant, but since GDB handles it, test it.
#
send_gdb "set environment =\n"
gdb_expect {
-re "Argument required .environment variable to set..*$gdb_prompt $"\
{pass "set environment equals without variable disallowed"}
-re "$gdb_prompt $"\
{fail "set environment equals without variable disallowed"}
timeout {fail "(timeout) set environment equals without variable disallowed"}
}
# Setting an environment variable without a value sets it to a NULL
# value.
#
send_gdb "set environment EDITOR\n"
gdb_expect {
-re "Setting environment variable \"EDITOR\" to null value..*$gdb_prompt $"\
{pass "issue set environment without variable value"}
-re "$gdb_prompt $"\
{fail "issue set environment without variable value"}
timeout {fail "(timeout) issue set environment without variable value"}
}
send_gdb "show environment EDITOR\n"
gdb_expect {
-re "EDITOR = \r\n$gdb_prompt $"\
{pass "set environment without variable value"}
-re "$gdb_prompt $"\
{fail "set environment without variable value"}
timeout {fail "(timeout) set environment without variable value"}
}
# Verify that GDB responds gracefully to an attempt to show a
# non-existent environment variable. (We hope this variable is
# undefined!)
#
send_gdb "show environment FOOBARBAZGRUNGESPAZBALL\n"
gdb_expect {
-re "Environment variable \"FOOBARBAZGRUNGESPAZBALL\" not defined..*$gdb_prompt $"\
{pass "show non-existent environment variable disallowed"}
-re "$gdb_prompt $"\
{fail "show non-existent environment variable disallowed"}
timeout {fail "(timeout) show non-existent environment variable disallowed"}
}
# Verify that GDB can set an environment variable hitherto undefined.
#
send_gdb "set environment FOOBARBAZGRUNGESPAZBALL t\n"
gdb_expect {
-re "$gdb_prompt $"\
{pass "issue set environment for previously undefined variable"}
timeout {fail "(timeout) issue set environment for previously undefined variable"}
}
send_gdb "show environment FOOBARBAZGRUNGESPAZBALL\n"
gdb_expect {
-re "FOOBARBAZGRUNGESPAZBALL = t\r\n$gdb_prompt $"\
{pass "set environment for previously undefined variable"}
-re "$gdb_prompt $"\
{fail "set environment for previously undefined variable"}
timeout {fail "(timeout) set environment for previously undefined variable"}
}
# Verify that GDB can also set an environment variable using the "="
# syntax.
#
send_gdb "set environment FOOBARBAZGRUNGESPAZBALL = t\n"
gdb_expect {
-re "$gdb_prompt $"\
{pass "issue set environment with equals"}
timeout {fail "(timeout) issue set environment with equals"}
}
send_gdb "show environment FOOBARBAZGRUNGESPAZBALL\n"
gdb_expect {
-re "FOOBARBAZGRUNGESPAZBALL = t\r\n$gdb_prompt $"\
{pass "set environment with equals"}
-re "$gdb_prompt $"\
{fail "set environment with equals"}
timeout {fail "(timeout) set environment with equals"}
}
# Verify that GDB can set an environment variable to a value that has
# an embedded (trailing, in this case) equals.
#
send_gdb "set environment FOOBARBAZGRUNGESPAZBALL t=\n"
gdb_expect {
-re "$gdb_prompt $"\
{pass "issue set environment with trailing equals"}
timeout {fail "(timeout) issue set environment with trailing equals"}
}
send_gdb "show environment FOOBARBAZGRUNGESPAZBALL\n"
gdb_expect {
-re "FOOBARBAZGRUNGESPAZBALL = t=\r\n$gdb_prompt $"\
{pass "set environment with trailing equals"}
-re "$gdb_prompt $"\
{fail "set environment with trailing equals"}
timeout {fail "(timeout) set environment with trailing equals"}
}
# Verify that GDB can set an environment variable to a value preceded
# by whitespace, and that such whitespace is ignored (not included
# in the set value).
#
send_gdb "set environment FOOBARBAZGRUNGESPAZBALL = foo\n"
gdb_expect {
-re "$gdb_prompt $"\
{pass "issue set environment with preceding whitespace"}
timeout {fail "(timeout) issue set environment with preceding whitespace"}
}
send_gdb "show environment FOOBARBAZGRUNGESPAZBALL\n"
gdb_expect {
-re "FOOBARBAZGRUNGESPAZBALL = foo\r\n$gdb_prompt $"\
{pass "set environment with preceding whitespace"}
-re "$gdb_prompt $"\
{fail "set environment with preceding whitespace"}
timeout {fail "(timeout) set environment with preceding whitespace"}
}
# Verify that GDB can manipulate the distinguished PATH variable.
#
send_gdb "path /tmp/FOOBARBAZGRUNGESPAZBALL\n"
gdb_expect {
-re ".*Executable and object file path: /tmp/FOOBARBAZGRUNGESPAZBALL.*$gdb_prompt $"\
{pass "issue path"}
-re "$gdb_prompt $"\
{fail "issue path"}
timeout {fail "(timeout) issue path"}
}
send_gdb "show paths\n"
gdb_expect {
-re "Executable and object file path: /tmp/FOOBARBAZGRUNGESPAZBALL.*$gdb_prompt $"\
{pass "show paths"}
-re "$gdb_prompt $"\
{fail "show paths"}
timeout {fail "(timeout) show paths"}
}
gdb_exit
return 0