1 CHECK: BINGO 2 3 RUN: rm -rf %tmp/T1 %tmp/T2 4 RUN: mkdir -p %tmp/T1 %tmp/T2 5 RUN: echo F..... > %tmp/T1/1 6 RUN: echo .U.... > %tmp/T1/2 7 RUN: echo ..Z... > %tmp/T1/3 8 9 # T1 has 3 elements, T2 is empty. 10 RUN: LLVMFuzzer-FullCoverageSetTest -merge=1 %tmp/T1 %tmp/T2 2>&1 | FileCheck %s --check-prefix=CHECK1 11 CHECK1: Merge: running the initial corpus {{.*}} of 3 units 12 CHECK1: Merge: written 0 out of 0 units 13 14 RUN: echo ...Z.. > %tmp/T2/1 15 RUN: echo ....E. > %tmp/T2/2 16 RUN: echo .....R > %tmp/T2/3 17 RUN: echo F..... > %tmp/T2/a 18 RUN: echo .U.... > %tmp/T2/b 19 RUN: echo ..Z... > %tmp/T2/c 20 21 # T1 has 3 elements, T2 has 6 elements, only 3 are new. 22 RUN: LLVMFuzzer-FullCoverageSetTest -merge=1 %tmp/T1 %tmp/T2 2>&1 | FileCheck %s --check-prefix=CHECK2 23 CHECK2: Merge: running the initial corpus {{.*}} of 3 units 24 CHECK2: Merge: written 3 out of 6 units 25 26 # Now, T1 has 6 units and T2 has no new interesting units. 27 RUN: LLVMFuzzer-FullCoverageSetTest -merge=1 %tmp/T1 %tmp/T2 2>&1 | FileCheck %s --check-prefix=CHECK3 28 CHECK3: Merge: running the initial corpus {{.*}} of 6 units 29 CHECK3: Merge: written 0 out of 6 units 30
