llvm/test/tools/llvm-cov/sources-specified.test

   1 RUN: llvm-cov report -instr-profile %S/Inputs/sources_specified/main.profdata \
   2 RUN:   -path-equivalence=/tmp,%S/Inputs \
   3 RUN:   %S/Inputs/sources_specified/main.covmapping \
   4 RUN:   %S/Inputs/sources_specified/main.cc %S/Inputs/sources_specified/extra \
   5 RUN:   | FileCheck -check-prefix=REPORT %s
   6
   7 RUN: llvm-cov show -instr-profile %S/Inputs/sources_specified/main.profdata \
   8 RUN:   -path-equivalence=/tmp,%S/Inputs \
   9 RUN:   %S/Inputs/sources_specified/main.covmapping \
  10 RUN:   %S/Inputs/sources_specified/main.cc %S/Inputs/sources_specified/extra \
  11 RUN:   | FileCheck -check-prefix=SHOW %s
  12
  13 # Don't include all source files when provided source files are filtered out.
  14 RUN: llvm-cov show -instr-profile %S/Inputs/sources_specified/main.profdata \
  15 RUN:   -path-equivalence=/tmp,%S/Inputs \
  16 RUN:   %S/Inputs/sources_specified/main.covmapping \
  17 RUN:   --ignore-filename-regex='.*' \
  18 RUN:   %S/Inputs/sources_specified/main.cc %S/Inputs/sources_specified/extra \
  19 RUN:   | FileCheck -allow-empty -check-prefix=IGNORE %s
  20
  21 IGNORE-NOT: {{.*}}main.cc{{.*}}
  22 IGNORE-NOT: {{.*}}inc.h{{.*}}
  23 IGNORE-NOT: {{.*}}dec.h{{.*}}
  24
  25 # Order of files may differ, check the total values calculated.
  26 REPORT-NOT: {{.*}}abs.h{{.*}}
  27 REPORT: {{^}}TOTAL 3{{.*}}72.73%
  28
  29 # Order of files may differ, check that there are 3 files and not abs.h.
  30 SHOW-NOT: {{.*}}abs.h{{.*}}
  31 SHOW: {{.*}}sources_specified{{.*}}
  32 SHOW: {{.*}}sources_specified{{.*}}
  33 SHOW: {{.*}}sources_specified{{.*}}
  34
  35
  36 # Test "export" command. Use a temp .json file as output is a single line.
  37 RUN: llvm-cov export -instr-profile %S/Inputs/sources_specified/main.profdata \
  38 RUN:   -path-equivalence=/tmp,%S/Inputs \
  39 RUN:   %S/Inputs/sources_specified/main.covmapping \
  40 RUN:   %S/Inputs/sources_specified/main.cc %S/Inputs/sources_specified/extra \
  41 RUN:   > %t.export.json
  42
  43 RUN: FileCheck -check-prefix=NO-EXPORT %s < %t.export.json
  44 RUN: FileCheck -check-prefix=EXPORT %s < %t.export.json
  45
  46 NO-EXPORT-NOT: {{"filename":"(/|\\\\)tmp(/|\\\\)sources_specified(/|\\\\)abs.h"}}
  47 EXPORT-DAG: {{"filename":"(/|\\\\)tmp(/|\\\\)sources_specified(/|\\\\)main.cc"}}
  48 EXPORT-DAG: {{"filename":"(/|\\\\)tmp(/|\\\\)sources_specified(/|\\\\)extra(/|\\\\)dec.h"}}
  49 EXPORT-DAG: {{"filename":"(/|\\\\)tmp(/|\\\\)sources_specified(/|\\\\)extra(/|\\\\)inc.h"}}
  50
  51 Instructions for regenerating the test:
  52
  53 # cd %S/Inputs/sources_specified
  54 cp -r . /tmp/sources_specified
  55
  56 clang -mllvm -enable-name-compression=false -fprofile-instr-generate \
  57     -fcoverage-mapping /tmp/sources_specified/main.cc -o main
  58
  59 LLVM_PROFILE_FILE="main.raw" ./main
  60 llvm-profdata merge main.raw -o main.profdata
  61 llvm-cov convert-for-testing ./main -o ./main.covmapping
  62 rm main main.raw