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set test "atcast-index"
set testpath "$srcdir/$subdir"
if {! [installtest_p]} { untested $test; return }
if {! [uretprobes_p]} { untested $test; return }
# --- TEST 1 ---
set subtest1 "TEST 1: const folding in array index of a translated array address"
set res [target_compile ${testpath}/${test}_1.c ./a.out executable \
"additional_flags=-O additional_flags=-g"]
if {$res ne ""} {
verbose "target_compile failed: $res" 2
fail "$test: $subtest1: unable to compile ${test}_1.c"
} else {
foreach runtime [get_runtime_list] {
if {$runtime eq ""} {
set runtime "kernel"
}
set test_name "$test: $subtest1 ($runtime)"
set cmd "stap -vvv --runtime=$runtime -c ./a.out '$srcdir/$subdir/${test}_1.stp'"
set exit_code [run_cmd_2way $cmd out stderr]
set out_pat "^78\\n\\Z"
like "${test_name}: stdout" $out $out_pat "-linestop -lineanchor"
set stderr_pat "Collapsing constant-identity binary operator operator '\\*' at "
like "${test_name}: stderr" $stderr $stderr_pat "-lineanchor"
is "${test_name}: exit code" $exit_code 0
}
}
# --- TEST 2 ---
set subtest2 "TEST 2: ternary expressions inside dwarf array indexes"
set res [target_compile ${testpath}/${test}_2.c ./a.out executable \
"additional_flags=-O additional_flags=-g"]
if {$res ne ""} {
verbose "target_compile failed: $res" 2
fail "$test: $subtest2: unable to compile ${test}_2.c"
} else {
foreach runtime [get_runtime_list] {
if {$runtime eq ""} {
set runtime "kernel"
}
set test_name "$test: $subtest2 ($runtime)"
set cmd "stap --runtime=$runtime -c ./a.out '$srcdir/$subdir/${test}_2.stp'"
set exit_code [run_cmd_2way $cmd out stderr]
set exp_out "91
78
"
is "${test_name}: stdout" $out $exp_out
is "${test_name}: exit code" $exit_code 0
if {$stderr ne ""} {
send_log "stderr:\n$stderr"
}
}
}
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