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Diffstat (limited to 'test/tools/llvm-cov/double_dots.c')
| -rw-r--r-- | test/tools/llvm-cov/double_dots.c | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/test/tools/llvm-cov/double_dots.c b/test/tools/llvm-cov/double_dots.c new file mode 100644 index 0000000000000..2c79a6ecf6163 --- /dev/null +++ b/test/tools/llvm-cov/double_dots.c @@ -0,0 +1,22 @@ +// To create the covmapping for this file, copy this file to /tmp/dots/, +// cd into /tmp/dots, and pass "../dots/double_dots.c" to the compiler. Use +// llvm-cov convert-for-testing to extract the covmapping. + +// RUN: llvm-profdata merge %S/Inputs/double_dots.proftext -o %t.profdata +// RUN: llvm-cov show %S/Inputs/double_dots.covmapping -instr-profile=%t.profdata -o %t.dir +// RUN: FileCheck -input-file=%t.dir/index.txt %s + +// CHECK-NOT: coverage{{.*}}dots{{.*}}..{{.*}}dots + +int main() {} + +// Re-purpose this file to test that we use relative paths when creating +// report indices: + +// RUN: FileCheck -check-prefix=REL-INDEX -input-file %t.dir/index.txt %s +// REL-INDEX-NOT: %t.dir + +// Check that we get the right error when writing to an invalid path: + +// RUN: not llvm-cov show %S/Inputs/double_dots.covmapping -instr-profile=%t.profdata -o /dev/null 2>&1 | FileCheck %s -check-prefix=ERROR-MESSAGE +// ERROR-MESSAGE: error: {{.*}}: Could not create index file! |