1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
|
// RUN: llvm-profdata merge %S/Inputs/mcdc-general.proftext -o %t.profdata
// RUN: llvm-cov export --format=text %S/Inputs/mcdc-general.o -instr-profile %t.profdata | FileCheck %s
// CHECK: 12,7,12,27,2,4,0,0,5,[true,true,true,true]
// CHECK: 15,7,15,13,1,2,0,0,5,[true,true]
// CHECK: 15,19,15,25,1,1,0,0,5,[true,false]
// CHECK: 18,7,19,15,1,3,0,0,5,[true,true,false,true]
// CHECK: "mcdc":{"count":12,"covered":10,"notcovered":2,"percent":83.333333333333343}
Instructions for regenerating the test:
# cd %S/Inputs
cp mcdc-general.cpp /tmp
clang -fcoverage-mcdc -fprofile-instr-generate -fcoverage-compilation-dir=. \
-fcoverage-mapping /tmp/mcdc-general.cpp -o /tmp/mcdc-const.o
mv /tmp/mcdc-general.o %S/Inputs
|