1REQUIRES: lsan 2// See https://github.com/llvm/llvm-project/issues/97712. 3UNSUPPORTED: target={{.*}} 4 5RUN: %cpp_compiler %S/LeakTest.cpp -o %t-LeakTest 6RUN: %cpp_compiler %S/ThreadedLeakTest.cpp -o %t-ThreadedLeakTest 7RUN: %cpp_compiler %S/LeakTimeoutTest.cpp -o %t-LeakTimeoutTest 8 9RUN: rm -rf %t-corpus && mkdir -p %t-corpus 10RUN: not %run %t-LeakTest -runs=100000 -detect_leaks=1 %t-corpus 2>&1 | FileCheck %s --check-prefix=LEAK_DURING 11LEAK_DURING: ERROR: LeakSanitizer: detected memory leaks 12LEAK_DURING: Direct leak of {{.*}} byte(s) in {{.*}} object(s) allocated from: 13LEAK_DURING: INFO: to ignore leaks on libFuzzer side use -detect_leaks=0 14LEAK_DURING: Test unit written to ./leak- 15LEAK_DURING-NOT: DONE 16LEAK_DURING-NOT: Done 17 18// Verify leaking input was not added to corpus 19RUN: %run %t-LeakTest -runs=0 %t-corpus 20 21RUN: not %run %t-LeakTest -runs=0 -detect_leaks=1 %S 2>&1 | FileCheck %s --check-prefix=LEAK_IN_CORPUS 22LEAK_IN_CORPUS: ERROR: LeakSanitizer: detected memory leaks 23LEAK_IN_CORPUS: INFO: a leak has been found in the initial corpus. 24 25RUN: not %run %t-LeakTest -runs=100000000 %S/hi.txt 2>&1 | FileCheck %s --check-prefix=MULTI_RUN_LEAK 26MULTI_RUN_LEAK-NOT: pulse 27MULTI_RUN_LEAK: LeakSanitizer: detected memory leaks 28 29RUN: not %run %t-LeakTest -runs=100000 -detect_leaks=0 2>&1 | FileCheck %s --check-prefix=LEAK_AFTER 30RUN: not %run %t-LeakTest -runs=100000 2>&1 | FileCheck %s --check-prefix=LEAK_DURING 31RUN: not %run %t-ThreadedLeakTest -runs=100000 -detect_leaks=0 2>&1 | FileCheck %s --check-prefix=LEAK_AFTER 32RUN: not %run %t-ThreadedLeakTest -runs=100000 2>&1 | FileCheck %s --check-prefix=LEAK_DURING 33LEAK_AFTER: Done 100000 runs in 34LEAK_AFTER: ERROR: LeakSanitizer: detected memory leaks 35 36RUN: not %run %t-LeakTest -runs=100000 -max_len=1 2>&1 | FileCheck %s --check-prefix=MAX_LEN_1 37MAX_LEN_1: Test unit written to ./leak-7cf184f4c67ad58283ecb19349720b0cae756829 38 39RUN: not %run %t-LeakTimeoutTest -timeout=1 2>&1 | FileCheck %s --check-prefix=LEAK_TIMEOUT 40LEAK_TIMEOUT: ERROR: libFuzzer: timeout after 41LEAK_TIMEOUT-NOT: LeakSanitizer 42 43 44RUN: %run %t-LeakTest -error_exitcode=0 45