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gdb.base/foll-fork.exp: rename variables

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Rename the variables / parameters used to match the corresponding GDB
setting name, I find that easier to follow.

Change-Id: Idcbddbbb369279fcf1e808b11a8c478f21b2a946
This commit is contained in:
Simon Marchi
2021-09-10 16:42:53 -04:00
committed by Simon Marchi
parent b45781ddac
commit cfda0b5619
1 changed files with 20 additions and 20 deletions
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40
gdb/testsuite/gdb.base/foll-fork.exp
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@ -74,12 +74,12 @@ proc_with_prefix check_fork_catchpoints {} {
# execute the program past the fork. If the value of WHO or DETACH is
# 'default', the corresponding GDB command is skipped for that test.
# The value of CMD must be either 'next 2' or 'continue'.
proc_with_prefix test_follow_fork { who detach cmd } {
proc_with_prefix test_follow_fork { follow-fork-mode detach-on-fork cmd } {
global gdb_prompt
global srcfile
global testfile
with_test_prefix "follow $who, detach $detach, command \"$cmd\"" {
with_test_prefix "follow ${follow-fork-mode}, detach ${detach-on-fork}, command \"$cmd\"" {
# Start a new debugger session each time so defaults are legitimate.
if { ![setup] } {
@ -91,24 +91,24 @@ proc_with_prefix test_follow_fork { who detach cmd } {
gdb_test_no_output "set verbose"
# Set follow-fork-mode if we aren't using the default.
if {$who == "default"} {
set who "parent"
if {${follow-fork-mode} == "default"} {
set follow-fork-mode "parent"
} else {
gdb_test_no_output "set follow-fork $who"
gdb_test_no_output "set follow-fork ${follow-fork-mode}"
}
gdb_test "show follow-fork" \
"Debugger response to a program call of fork or vfork is \"$who\"."
"Debugger response to a program call of fork or vfork is \"${follow-fork-mode}\"."
# Set detach-on-fork mode if we aren't using the default.
if {$detach == "default"} {
set detach "on"
if {${detach-on-fork} == "default"} {
set detach-on-fork "on"
} else {
gdb_test_no_output "set detach-on-fork $detach"
gdb_test_no_output "set detach-on-fork ${detach-on-fork}"
}
gdb_test "show detach-on-fork" \
"Whether gdb will detach.* fork is $detach."
"Whether gdb will detach.* fork is ${detach-on-fork}."
# Set a breakpoint after the fork if we aren't single-stepping
# past the fork.
@ -121,13 +121,13 @@ proc_with_prefix test_follow_fork { who detach cmd } {
# Set up the output we expect to see after we run.
set expected_re ""
if {$who == "child"} {
if {${follow-fork-mode} == "child"} {
set expected_re "\\\[Attaching after.* fork to.*"
if {$detach == "on"} {
if {${detach-on-fork} == "on"} {
append expected_re "\\\[Detaching after fork from .*"
}
append expected_re "set breakpoint here.*"
} elseif {$who == "parent" && $detach == "on"} {
} elseif {${follow-fork-mode} == "parent" && ${detach-on-fork} == "on"} {
set expected_re "\\\[Detaching after fork from .*set breakpoint here.*"
} else {
set expected_re ".*set breakpoint here.*"
@ -140,12 +140,12 @@ proc_with_prefix test_follow_fork { who detach cmd } {
# Check that we have the inferiors arranged correctly after
# following the fork.
set resume_unfollowed 0
if {$who == "parent" && $detach == "on"} {
if {${follow-fork-mode} == "parent" && ${detach-on-fork} == "on"} {
# Follow parent / detach child: the only inferior is the parent.
gdb_test "info inferiors" "\\* 1 .* process.*"
} elseif {$who == "parent" && $detach == "off"} {
} elseif {${follow-fork-mode} == "parent" && ${detach-on-fork} == "off"} {
# Follow parent / keep child: two inferiors under debug, the
# parent is the current inferior.
@ -154,14 +154,14 @@ proc_with_prefix test_follow_fork { who detach cmd } {
gdb_test "inferior 2" "Switching to inferior 2 .*"
set resume_unfollowed 1
} elseif {$who == "child" && $detach == "on"} {
} elseif {${follow-fork-mode} == "child" && ${detach-on-fork} == "on"} {
# Follow child / detach parent: the child is under debug and is
# the current inferior. The parent is listed but is not under
# debug.
gdb_test "info inferiors" " 1 .*<null>.*\\* 2 .*process.*"
} elseif {$who == "child" && $detach == "off"} {
} elseif {${follow-fork-mode} == "child" && ${detach-on-fork} == "off"} {
# Follow child / keep parent: two inferiors under debug, the
# child is the current inferior.
@ -400,10 +400,10 @@ foreach cmd {"next 2" "continue"} {
}
# Now test all explicit permutations.
foreach who {"parent" "child"} {
foreach detach {"on" "off"} {
foreach follow-fork-mode {"parent" "child"} {
foreach detach-on-fork {"on" "off"} {
foreach cmd {"next 2" "continue"} {
test_follow_fork $who $detach $cmd
test_follow_fork ${follow-fork-mode} ${detach-on-fork} $cmd
}
}
}