llvm-cov: Only emit colour by default if the output is a tty
This replaces the -no-color flag with a -color={auto|always|never}
option, with auto as the default, which is much saner.
llvm-svn: 232693
diff --git a/llvm/test/tools/llvm-cov/report.cpp b/llvm/test/tools/llvm-cov/report.cpp
index 4422d79..3322e1a 100644
--- a/llvm/test/tools/llvm-cov/report.cpp
+++ b/llvm/test/tools/llvm-cov/report.cpp
@@ -1,5 +1,5 @@
-// RUN: llvm-cov report %S/Inputs/report.covmapping -instr-profile %S/Inputs/report.profdata -no-colors -filename-equivalence 2>&1 | FileCheck %s
-// RUN: llvm-cov report %S/Inputs/report.covmapping -instr-profile %S/Inputs/report.profdata -no-colors -filename-equivalence report.cpp 2>&1 | FileCheck -check-prefix=FILT-NEXT %s
+// RUN: llvm-cov report %S/Inputs/report.covmapping -instr-profile %S/Inputs/report.profdata -filename-equivalence 2>&1 | FileCheck %s
+// RUN: llvm-cov report %S/Inputs/report.covmapping -instr-profile %S/Inputs/report.profdata -filename-equivalence report.cpp 2>&1 | FileCheck -check-prefix=FILT-NEXT %s
// CHECK: Filename Regions Miss Cover Functions Executed
// CHECK-NEXT: ---