I sent a patch to upstream dejagnu so that things like:
FAIL: c-c++-common/asan/global-overflow-1.c -Os output pattern test, is ==4731
==ERROR: AddressSanitizer failed to allocate 0xdfff0001000 (15392894357504) byte
s at address 0x02008fff7000 (12)
==4731==ReserveShadowMemoryRange failed while trying to map 0xdfff0001000 bytes.
Perhaps you're using ulimit -v
, should match READ of size 1 at 0x[0-9a-f]+ thread T0.*(
|
) #0 0x[0-9a-f]+ (in _*main ([^
]*global-overflow-1.c:20|[^
]*:0)|[(])[^
]*(
|
).*0x[0-9a-f]+ is located 0 bytes to the right of global variable.*YYY[^
]* of size 10[^
]*(
|
)
become:
FAIL: c-c++-common/asan/global-overflow-1.c -Os output pattern test
The actual and expected output are printed to the log instead:
http://lists.gnu.org/archive/html/dejagnu/2013-12/msg00000.html
This patch does the same for the gtest stuff. Tested on x86_64-linux-gnu
{,-m32} with a ulimit in place. OK to install?
Thanks,
Richard
Index: gcc/testsuite/lib/asan-dg.exp
===================================================================
--- gcc/testsuite/lib/asan-dg.exp (revision 205654)
+++ gcc/testsuite/lib/asan-dg.exp (working copy)
@@ -288,9 +288,10 @@
if { "$status" == "fail" } {
pass "$testname execution test"
if { ![regexp $regexpr ${output}] } {
- fail "$testname output pattern test, should match
$regexpr"
+ fail "$testname output pattern test"
+ send_log "Output was:\n${output}\nShould
match:\n$regexpr\n"
} else {
- pass "$testname output pattern test, $regexpr"
+ pass "$testname output pattern test"
}
} elseif { "$status" == "pass" } {
fail "$testname execution test"
