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| author | Kostya Serebryany <kcc@google.com> | 2016-03-18 00:23:29 +0000 |
|---|---|---|
| committer | Kostya Serebryany <kcc@google.com> | 2016-03-18 00:23:29 +0000 |
| commit | 945761b8c29f9cc36372b6485720656371c736bc (patch) | |
| tree | 1b0089fca7da0892e85fb8a9d06e27bf68b5de50 /llvm/lib/Fuzzer/test/merge.test | |
| parent | 01864a2d01527adcd67000fdba29a4b5a82e1385 (diff) | |
| download | bcm5719-llvm-945761b8c29f9cc36372b6485720656371c736bc.tar.gz bcm5719-llvm-945761b8c29f9cc36372b6485720656371c736bc.zip | |
[libFuzzer] improve -merge functionality
llvm-svn: 263769
Diffstat (limited to 'llvm/lib/Fuzzer/test/merge.test')
| -rw-r--r-- | llvm/lib/Fuzzer/test/merge.test | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/llvm/lib/Fuzzer/test/merge.test b/llvm/lib/Fuzzer/test/merge.test index 57ecc141bbf..6f19e21d132 100644 --- a/llvm/lib/Fuzzer/test/merge.test +++ b/llvm/lib/Fuzzer/test/merge.test @@ -8,8 +8,8 @@ RUN: echo ..Z... > %tmp/T1/3 # T1 has 3 elements, T2 is empty. RUN: LLVMFuzzer-FullCoverageSetTest -merge=1 %tmp/T1 %tmp/T2 2>&1 | FileCheck %s --check-prefix=CHECK1 -CHECK1: Merge: running the initial corpus {{.*}} of 3 units -CHECK1: Merge: written 0 out of 0 units +CHECK1: === Minimizing the initial corpus of 3 units +CHECK1: === Merge: written 0 units RUN: echo ...Z.. > %tmp/T2/1 RUN: echo ....E. > %tmp/T2/2 @@ -20,10 +20,11 @@ RUN: echo ..Z... > %tmp/T2/c # T1 has 3 elements, T2 has 6 elements, only 3 are new. RUN: LLVMFuzzer-FullCoverageSetTest -merge=1 %tmp/T1 %tmp/T2 2>&1 | FileCheck %s --check-prefix=CHECK2 -CHECK2: Merge: running the initial corpus {{.*}} of 3 units -CHECK2: Merge: written 3 out of 6 units +CHECK2: === Minimizing the initial corpus of 3 units +CHECK2: === Merging extra 6 units +CHECK2: === Merge: written 3 units # Now, T1 has 6 units and T2 has no new interesting units. RUN: LLVMFuzzer-FullCoverageSetTest -merge=1 %tmp/T1 %tmp/T2 2>&1 | FileCheck %s --check-prefix=CHECK3 -CHECK3: Merge: running the initial corpus {{.*}} of 6 units -CHECK3: Merge: written 0 out of 6 units +CHECK3: === Minimizing the initial corpus of 6 units +CHECK3: === Merge: written 0 units |
