1RUN: rm -rf %t && mkdir %t && cd %t 2RUN: cp %S/Inputs/test.gcno %S/Inputs/test.gcda . 3 4RUN: llvm-cov gcov -i test.cpp 2> %t.err | FileCheck %s --check-prefixes=OUT 5RUN: FileCheck %s --check-prefix=I < test.cpp.gcov 6RUN: cp test.cpp.gcov saved.cpp.gcov 7 8# -i does not read source files. No ENOENT diagnostic. 9RUN: count 0 < %t.err 10 11# -n suppresses the .gcov output. 12RUN: llvm-cov gcov -i -n test. | FileCheck %s --check-prefixes=OUT 13RUN: not ls test..gcov 14 15# The output filename is formed by appending ".gcov" to the specifiled filename. 16RUN: llvm-cov gcov -i test. | FileCheck %s --check-prefix=OUT 17RUN: cmp test..gcov saved.cpp.gcov 18 19RUN: llvm-cov gcov -i -b test.cpp | FileCheck %s --check-prefixes=OUT,OUT-B 20RUN: FileCheck %s --check-prefixes=I,I-B --match-full-lines --strict-whitespace < test.cpp.gcov 21 22# Many other options are ignored. 23RUN: rm -f test.cpp.gcov && llvm-cov gcov -i -a -c -l -p -u -x test.cpp 24RUN: cmp test.cpp.gcov saved.cpp.gcov 25 26 OUT:File 'test.cpp' 27 OUT-NEXT:Lines executed:81.40% of 43 28 OUT-B-NEXT:Branches executed:100.00% of 15 29 OUT-B-NEXT:Taken at least once:86.67% of 15 30 OUT-B-NEXT:No calls 31 OUT-EMPTY: 32 OUT-NEXT:File 'test.h' 33 OUT-NEXT:Lines executed:100.00% of 1 34 OUT-B-NEXT:No branches 35 OUT-B-NEXT:No calls 36 OUT-EMPTY: 37 38 I:file:test.cpp 39 I:function:10,4294967296,_ZN1A1BEv 40 I-NEXT:function:12,0,_Z7uselessv 41 I-NEXT:function:14,0,_Z12more_uselessv 42 I-NEXT:function:18,1,_Z3foov 43 I-NEXT:function:23,0,_Z3barv 44 I-NEXT:function:28,4,_Z6assignii 45 I-NEXT:function:32,1,_Z15initialize_gridv 46 I-NEXT:function:38,1,main 47 I:lcount:10,4294967296 48 I:lcount:33,3 49I-B-NEXT:branch:33,taken 50I-B-NEXT:branch:33,taken 51 I:file:test.h 52 I-NEXT:function:2,1,_ZN1AC2Ev 53 I-NEXT:lcount:2,1 54