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set test "debugpath-bad"
spawn env SYSTEMTAP_DEBUGINFO_PATH=/dev/null stap -e "probe kernel.function(\"vfs_read\") {}" -wp4
expect {
-re {^semantic error:.*missing.*debuginfo} { pass $test }
timeout { fail "$test (timeout1)" }
eof { fail "$test (eof)" }
}
wait
set test "debugpath-good"
set uname [exec /bin/uname -r]
# Guess where debuginfo is installed
if [file isdirectory /usr/lib/debug] {
set debuginfo_path "/usr/lib/debug"
} elseif [file isdirectory /lib/modules/$uname/build] {
set debuginfo_path "/lib/modules/$uname/build"
} else {
set debuginfo_path "/lib/modules/$uname"
}
spawn env SYSTEMTAP_DEBUGINFO_PATH=$debuginfo_path stap -e "probe kernel.function(\"vfs_read\") {}" -wp2
expect {
-re {kernel.function.*pc=} { pass $test }
timeout { fail "$test (timeout2)" }
eof { fail "$test (eof)" }
}
wait
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