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|
set test "sdt_buildid"
set pbtype_flags {{additional_flags=-g} {} {}}
set fail_count 0
# Compile a C program to use as the user-space probing target
set stap_path $env(SYSTEMTAP_PATH)/stap
set sup_dpath "[pwd]/sdt_buildid_.d"
set sup_hpath "[pwd]/sdt_buildid_.h"
set sup_opath "[pwd]/sdt_buildid_.o"
# Run dtrace
if {[installtest_p]} {
set dtrace $env(SYSTEMTAP_PATH)/dtrace
} else {
set dtrace ../dtrace
}
verbose -log "$dtrace --types -h -s $srcdir/$subdir/sdt_buildid_.d"
if {[catch {exec $dtrace --types -h -s \
$srcdir/$subdir/sdt_buildid_.d} res]} {
verbose -log "unable to run $dtrace: $res"
}
verbose -log "$dtrace --types -G -s $srcdir/$subdir/sdt_buildid_.d"
if {[catch {exec $dtrace --types -G -s \
$srcdir/$subdir/sdt_buildid_.d} res]} {
verbose -log "unable to run $dtrace: $res"
}
if {[file exists $sup_hpath] && [file exists $sup_opath]} then {
pass "$test dtrace"
} else {
incr fail_count
fail "$test dtrace"
return
}
set sup_flags [sdt_includes]
set sup_flags "$sup_flags additional_flags=-Wall"
set sup_flags "$sup_flags additional_flags=-Werror"
set sup_flags "$sup_flags additional_flags=$sup_opath"
set sup_flags "$sup_flags additional_flags=-I."
set sup_exepath "[pwd]/sdt_buildid.x"
set res [target_compile $srcdir/$subdir/sdt_buildid.c $sup_exepath \
executable $sup_flags]
if { $res != "" } {
incr fail_count
verbose "target_compile failed: $res" 2
fail "$test compiling"
return
} else {
pass "$test compiling"
}
set sup41_flags "$sup_flags additional_flags=-shared"
set sup41_flags "$sup41_flags additional_flags=-fPIC"
set sup41_flags "$sup41_flags additional_flags=-DNO_MAIN"
set sup_sopath "[pwd]/libsdt_buildid.so"
set sup_exe2path "[pwd]/sdt_buildid_shared.x"
set res0 [target_compile $srcdir/$subdir/sdt_buildid.c $sup_sopath \
executable $sup41_flags ]
set sup42_flags "additional_flags=-Wl,-rpath,[pwd]"
set sup42_flags "$sup42_flags additional_flags=-L[pwd] additional_flags=-lsdt_buildid"
set sup42_flags "$sup42_flags additional_flags=-DONLY_MAIN"
set res [target_compile $srcdir/$subdir/sdt_buildid.c $sup_exe2path \
executable $sup42_flags ]
if { $res0 != "" || $res != "" } {
incr fail_count
verbose "target_compile failed: $res0 $res" 2
fail "$test compiling -shared"
return
} else {
pass "$test compiling -shared"
}
catch { exec eu-readelf -n $sup_exepath | grep Build.ID | awk "{print \$NF}" } bid1
catch { exec eu-readelf -n $sup_sopath | grep Build.ID | awk "{print \$NF}" } bidso
catch { exec eu-readelf -n $sup_exe2path | grep Build.ID | awk "{print \$NF}" } bid2
verbose -log "buildid: $sup_exepath $bid1"
verbose -log "buildid: $sup_sopath $bidso"
verbose -log "buildid: $sup_exe2path $bid2"
# though we won't use the $bid2
if {![installtest_p]} {
untested $test
return
}
# To test via build-id, we need a debuginfod server to scan the testsuite build
# directory.
if [catch {exec /usr/bin/which debuginfod} debuginfod] then {
untested "$test debuginfod"
} else {
set port [expr {10000 + int(rand()*10000)}]
spawn $debuginfod -p $port -d tmp.sqlite -F .
set debuginfod_pid [exp_pid $spawn_id]
# give it time to scan the build directory
sleep 10
# XXX: we could expect some verbose traffic
if [info exists env(DEBUGINFOD_URLS)] {
set env(DEBUGINFOD_URLS) "http://localhost:$port $env(DEBUGINFOD_URLS)"
} else {
set env(DEBUGINFOD_URLS) "http://localhost:$port"
}
verbose -log "started debuginfod on port $port"
set subtest "$test debuginfod buildid-exe buildid-solib"
spawn $stap_path $srcdir/$subdir/sdt_buildid.stp $bid1 $bidso
set ok 0
expect {
-timeout 240
-re {^Count [0-9]*[02468][^\r\n]*\r\n} { incr ok; exec $sup_exepath; exp_continue }
-re {^Count [0-9]*[13579][^\r\n]*\r\n} { incr ok; exec $sup_exe2path; exp_continue }
eof { }
timeout { }
}
catch {close}; catch {wait}
if {$ok > 6} then { pass $subtest } else { fail $subtest }
set subtest "$test debuginfod buildid-exe path-solib"
spawn $stap_path $srcdir/$subdir/sdt_buildid.stp $bid1 $sup_sopath
set ok 0
expect {
-timeout 240
-re {^Count [0-9]*[02468][^\r\n]*\r\n} { incr ok; exec $sup_exepath; exp_continue }
-re {^Count [0-9]*[13579][^\r\n]*\r\n} { incr ok; exec $sup_exe2path; exp_continue }
eof { }
timeout { }
}
catch {close}; catch {wait}
if {$ok > 6} then { pass $subtest } else { fail $subtest }
set subtest "$test debuginfod path-exe buildid-solib"
spawn $stap_path $srcdir/$subdir/sdt_buildid.stp $sup_exepath $bidso
set ok 0
expect {
-timeout 240
-re {^Count [0-9]*[02468][^\r\n]*\r\n} { incr ok; exec $sup_exepath; exp_continue }
-re {^Count [0-9]*[13579][^\r\n]*\r\n} { incr ok; exec $sup_exe2path; exp_continue }
eof { }
timeout { }
}
catch {close}; catch {wait}
if {$ok > 6} then { pass $subtest } else { fail $subtest }
set subtest "$test debuginfod buildid-solib"
spawn $stap_path $srcdir/$subdir/sdt_buildid.stp $bidso
set ok 0
expect {
-timeout 240
-re {^Count [0-9]*[02468][^\r\n]*\r\n} { incr ok; exec $sup_exe2path; exp_continue }
-re {^Count [0-9]*[13579][^\r\n]*\r\n} { incr ok; exec $sup_exe2path; exp_continue }
eof { }
timeout { }
}
catch {close}; catch {wait}
if {$ok > 6} then { pass $subtest } else { fail $subtest }
set subtest "$test debuginfod buildid-exe"
spawn $stap_path $srcdir/$subdir/sdt_buildid.stp $bid1
set ok 0
expect {
-timeout 240
-re {^Count [0-9]*[02468][^\r\n]*\r\n} { incr ok; exec $sup_exepath; exp_continue }
-re {^Count [0-9]*[13579][^\r\n]*\r\n} { incr ok; exec $sup_exepath; exp_continue }
eof { }
timeout { }
}
catch {close}; catch {wait}
if {$ok > 6} then { pass $subtest } else { fail $subtest }
kill -INT $debuginfod_pid
}
set subtest "$test non-buildid both"
spawn $stap_path $srcdir/$subdir/sdt_buildid.stp $sup_exepath $sup_sopath
set ok 0
expect {
-timeout 240
-re {^Count [0-9]*[02468][^\r\n]*\r\n} { incr ok; exec $sup_exepath; exp_continue }
-re {^Count [0-9]*[13579][^\r\n]*\r\n} { incr ok; exec $sup_exe2path; exp_continue }
eof { }
timeout { }
}
catch {close}; catch {wait}
if {$ok > 6} then { pass $subtest } else { fail $subtest }
set subtest "$test non-buildid exe"
spawn $stap_path $srcdir/$subdir/sdt_buildid.stp $sup_exepath
set ok 0
expect {
-timeout 240
-re {^Count [0-9]*[02468][^\r\n]*\r\n} { incr ok; exec $sup_exepath; exp_continue }
-re {^Count [0-9]*[13579][^\r\n]*\r\n} { incr ok; exec $sup_exepath; exp_continue }
eof { }
timeout { }
}
catch {close}; catch {wait}
if {$ok > 6} then { pass $subtest } else { fail $subtest }
set subtest "$test non-buildid solib"
spawn $stap_path $srcdir/$subdir/sdt_buildid.stp $sup_sopath
set ok 0
expect {
-timeout 240
-re {^Count [0-9]*[02468][^\r\n]*\r\n} { incr ok; exec $sup_exe2path; exp_continue }
-re {^Count [0-9]*[13579][^\r\n]*\r\n} { incr ok; exec $sup_exe2path; exp_continue }
eof { }
timeout { }
}
catch {close}; catch {wait}
if {$ok > 6} then { pass $subtest } else { fail $subtest }
return
|
