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author | Mark Wielaard <mjw@redhat.com> | 2009-04-21 20:01:00 +0200 |
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committer | Mark Wielaard <mjw@redhat.com> | 2009-04-21 20:01:00 +0200 |
commit | 192d5136bbfcd1e61c2f17cc52df875a954d24ec (patch) | |
tree | 27dd76c7386e5b8d177756ad8175e5b700f8541a /testsuite | |
parent | 41d9243cc9d107d1980e18537090ed358dc7920a (diff) | |
parent | 7d7f074398802c84f544e263995ce15874b9f408 (diff) | |
download | systemtap-steved-192d5136bbfcd1e61c2f17cc52df875a954d24ec.tar.gz systemtap-steved-192d5136bbfcd1e61c2f17cc52df875a954d24ec.tar.xz systemtap-steved-192d5136bbfcd1e61c2f17cc52df875a954d24ec.zip |
Merge branch 'user_unwind'
Diffstat (limited to 'testsuite')
-rwxr-xr-x | testsuite/buildok/ustack.stp | 10 | ||||
-rw-r--r-- | testsuite/systemtap.base/uprobes_ustack.exp | 94 | ||||
-rw-r--r-- | testsuite/systemtap.base/uprobes_ustack.stp | 35 | ||||
-rw-r--r-- | testsuite/systemtap.context/backtrace.tcl | 1 |
4 files changed, 140 insertions, 0 deletions
diff --git a/testsuite/buildok/ustack.stp b/testsuite/buildok/ustack.stp new file mode 100755 index 00000000..23af0bff --- /dev/null +++ b/testsuite/buildok/ustack.stp @@ -0,0 +1,10 @@ +#! stap -p4 +# +# Test the translatability for ubacktrace(), print_ustack() +# and print_ubacktrace() +# +probe begin +{ + print_ustack(ubacktrace()); + print_ubacktrace(); +} diff --git a/testsuite/systemtap.base/uprobes_ustack.exp b/testsuite/systemtap.base/uprobes_ustack.exp new file mode 100644 index 00000000..f085fc16 --- /dev/null +++ b/testsuite/systemtap.base/uprobes_ustack.exp @@ -0,0 +1,94 @@ +set test "uprobes_ustack" +set testpath "$srcdir/$subdir" +set testsrc "$testpath/uprobes_exe.c" +set testsrclib "$testpath/uprobes_lib.c" +set testexe "./uprobes_exe" +set testlibname "uprobes_lib" +set testlibdir "." +set testso "$testlibdir/lib${testlibname}.so" +set testflags "additional_flags=-g additional_flags=-O" +set testlibflags "$testflags additional_flags=-fPIC additional_flags=-shared" +set maintestflags "$testflags additional_flags=-L$testlibdir additional_flags=-l$testlibname additional_flags=-Wl,-rpath,$testlibdir" + +# Compile our test program and library. +set res [target_compile $testsrclib $testso executable $testlibflags] +if { $res != "" } { + verbose "target_compile for $testso failed: $res" 2 + fail "$test compile $testsrclib" + return +} else { + pass "$test compile $testsrclib" +} + +set res [target_compile $testsrc $testexe executable $maintestflags] +if { $res != "" } { + verbose "target_compile failed: $res" 2 + fail "$test compile $testsrc" + return +} else { + pass "$test compile $testsrc" +} + +set ::result_string {exe: main=main +exe: main_func=main_func +exe: main_func=main_func +exe: main_func=main_func +lib: lib_main=lib_main +lib: lib_func=lib_func +lib: lib_func=lib_func +lib: lib_func=lib_func} + +# Only run on make installcheck +if {! [installtest_p]} { untested "$test"; return } +if {! [utrace_p]} { untested $test; return } + +# Output is: +#print_ubacktrace exe 0 +# 0x080484ba : main_func+0xa/0x29 [.../uprobes_exe] +# 0x080484f6 : main+0x1d/0x37 [.../uprobes_exe] +#print_ustack exe 1 +# 0x080484ba : main_func+0xa/0x29 [.../uprobes_exe] +# 0x080484c9 : main_func+0x19/0x29 [.../uprobes_exe] +# 0x080484f6 : main+0x1d/0x37 [.../uprobes_exe] +#print_ubacktrace lib 2 +# 0x00db2422 : lib_func+0x16/0x2b [.../libuprobes_lib.so] +# 0x00db2455 : lib_main+0x1e/0x29 [.../libuprobes_lib.so] +# 0x080484d0 : main_func+0x20/0x29 [.../uprobes_exe] +# 0x080484c9 : main_func+0x19/0x29 [.../uprobes_exe] +# 0x080484c9 : main_func+0x19/0x29 [.../uprobes_exe] +# 0x080484f6 : main+0x1d/0x37 [.../uprobes_exe] +#print_ustack lib 3 +# 0x00db2422 : lib_func+0x16/0x2b [.../libuprobes_lib.so] +# 0x00db2431 : lib_func+0x25/0x2b [.../libuprobes_lib.so] +# 0x00db2455 : lib_main+0x1e/0x29 [.../libuprobes_lib.so] +# 0x080484d0 : main_func+0x20/0x29 [.../uprobes_exe] +# 0x080484c9 : main_func+0x19/0x29 [.../uprobes_exe] +# 0x080484c9 : main_func+0x19/0x29 [.../uprobes_exe] +# 0x080484f6 : main+0x1d/0x37 [.../uprobes_exe] + +set print 0 +set main 0 +set main_func 0 +set lib_main 0 +set lib_func 0 +spawn stap $srcdir/$subdir/$test.stp -c $testexe + +wait +expect { + -timeout 60 + -re {^print_[^\r\n]+\r\n} {incr print; exp_continue} + -re {^ 0x[a-f0-9]+ : main\+0x[^\r\n]+\r\n} {incr main; exp_continue} + -re {^ 0x[a-f0-9]+ : main_func\+0x[^\r\n]+\r\n} {incr main_func; exp_continue} + -re {^ 0x[a-f0-9]+ : lib_main\+0x[^\r\n]+\r\n} {incr lib_main; exp_continue} + -re {^ 0x[a-f0-9]+ : lib_func\+0x[^\r\n]+\r\n} {incr lib_func; exp_continue} + timeout { fail "$test (timeout)" } + eof { } +} + +if {$print == 4} {pass "$test print"} {fail "$test print ($print)"} +if {$main == 4} {pass "$test main"} {fail "$test main ($main)"} +if {$main_func == 9} {pass "$test main_func"} {fail "$test main_func ($main_func)"} +if {$lib_main == 2} {pass "$test lib_main"} {fail "$test lib_main ($lib_main)"} +if {$lib_func == 3} {pass "$test lib_func"} {fail "$test lib_func ($lib_func)"} + +#exec rm -f $testexe $testso diff --git a/testsuite/systemtap.base/uprobes_ustack.stp b/testsuite/systemtap.base/uprobes_ustack.stp new file mode 100644 index 00000000..6de03b42 --- /dev/null +++ b/testsuite/systemtap.base/uprobes_ustack.stp @@ -0,0 +1,35 @@ +// Prints backtrace from lib through exe twice using diffent ustack functions. + +global hits = 0; + +probe process("uprobes_exe").function("main_func") +{ + if (hits == 0) + { + log("print_ubacktrace exe 0"); + print_ubacktrace(); + hits++; + } + else if (hits == 1) + { + log("print_ustack exe 1"); + print_ustack(ubacktrace()); + hits++; + } +} + +probe process("libuprobes_lib.so").function("lib_func") +{ + if (hits == 2) + { + log("print_ubacktrace lib 2"); + print_ubacktrace(); + hits++; + } + else if (hits == 3) + { + log("print_ustack lib 3"); + print_ustack(ubacktrace()); + hits++; + } +} diff --git a/testsuite/systemtap.context/backtrace.tcl b/testsuite/systemtap.context/backtrace.tcl index 6edda812..975e6c4d 100644 --- a/testsuite/systemtap.context/backtrace.tcl +++ b/testsuite/systemtap.context/backtrace.tcl @@ -5,6 +5,7 @@ set m4 0 set m5 0 set m6 0 +#spawn stap -d kernel -d systemtap_test_module1 -DMAXSTRINGLEN=256 $srcdir/$subdir/backtrace.stp spawn stap -DMAXSTRINGLEN=256 $srcdir/$subdir/backtrace.stp #exp_internal 1 expect { |