llvm/bolt/test/X86/log.test

## Tests whether llvm-bolt is able to redirect logs when processing a simple
## input. If this test fails on your changes, please use BinaryContext::outs()
## to print BOLT logging instead of llvm::outs().

RUN: yaml2obj %p/Inputs/blarge.yaml &> %t.exe
RUN: llvm-bolt %t.exe -o %t.null --data %p/Inputs/blarge.fdata -v=2 \
RUN:   --reorder-blocks=normal --print-finalized --log-file=%t.log  2>&1 \
RUN:   | FileCheck --check-prefix=CHECK --allow-empty %s
RUN: FileCheck %s --check-prefix=CHECK-LOG --input-file %t.log

CHECK-NOT: BOLT-INFO
CHECK-NOT: BOLT-WARNING
CHECK-NOT: BOLT-ERROR

## Check some usual BOLT output lines are being redirected to the log file
CHECK-LOG: BOLT-INFO: Target architecture
CHECK-LOG: BOLT-INFO: BOLT version
CHECK-LOG: BOLT-INFO: basic block reordering modified layout
CHECK-LOG:    Binary Function "main"