test/tools/llvm-cov/universal_bin_wrapping_archives.test

   1 The coverage reader should be able to handle archives, and archives embedded within
   2 MachO universal binaries.
   3
   4 ---
   5 Steps to re-generate these files on macOS:
   6
   7 clang -fprofile-instr-generate -fcoverage-mapping -c obj1.c -o obj1_32.o -arch i386
   8 clang -fprofile-instr-generate -fcoverage-mapping -c obj2.c -o obj2_32.o -arch i386
   9 clang -fprofile-instr-generate -fcoverage-mapping -c obj1.c -o obj1_64.o -arch x86_64
  10 clang -fprofile-instr-generate -fcoverage-mapping -c obj2.c -o obj2_64.o -arch x86_64
  11 ar -q archive_32 obj1_32.o obj2_32.o
  12 ar -q archive_64 obj1_64.o obj2_64.o
  13 lipo -output universal_bin_wrapping_archives -create archive_32 archive_64
  14 ---
  15 REQUIRES: zlib
  16
  17 RUN: llvm-profdata merge %S/Inputs/universal_bin_wrapping_archives/universal_bin_wrapping_archives.proftext -o %t.profdata
  18
  19 RUN: llvm-cov show %S/Inputs/universal_bin_wrapping_archives/universal_bin_wrapping_archives \
  20 RUN:   -instr-profile %t.profdata -path-equivalence=/tmp,%S/Inputs/universal_bin_wrapping_archives %s -arch i386 \
  21 RUN:   | FileCheck %s --check-prefix=SHOW_ARCHIVE
  22
  23 RUN: llvm-cov show %S/Inputs/universal_bin_wrapping_archives/universal_bin_wrapping_archives \
  24 RUN:   -instr-profile %t.profdata -path-equivalence=/tmp,%S/Inputs/universal_bin_wrapping_archives %s -arch x86_64 \
  25 RUN:   | FileCheck %s --check-prefix=SHOW_ARCHIVE
  26
  27 SHOW_ARCHIVE: {{.*}}obj1.c:
  28 SHOW_ARCHIVE-NEXT: 1|    100|void f1() {}
  29 SHOW_ARCHIVE: {{.*}}obj2.c:
  30 SHOW_ARCHIVE-NEXT: 1|    100|void f2() {}
  31
  32 RUN: llvm-cov report %S/Inputs/universal_bin_wrapping_archives/universal_bin_wrapping_archives \
  33 RUN:   -instr-profile %t.profdata -path-equivalence=/tmp,%S/Inputs/universal_bin_wrapping_archives %s -arch i386 \
  34 RUN:   | FileCheck %s --check-prefix=REPORT_ARCHIVE
  35
  36 RUN: llvm-cov report %S/Inputs/universal_bin_wrapping_archives/universal_bin_wrapping_archives \
  37 RUN:   -instr-profile %t.profdata -path-equivalence=/tmp,%S/Inputs/universal_bin_wrapping_archives %s -arch x86_64 \
  38 RUN:   | FileCheck %s --check-prefix=REPORT_ARCHIVE
  39
  40 RUN: llvm-ar rcT %t.thin32.a %S/Inputs/universal_bin_wrapping_archives/obj1_32.o %S/Inputs/universal_bin_wrapping_archives/obj2_32.o
  41 RUN: llvm-cov report %t.thin32.a -instr-profile %t.profdata | FileCheck %s --check-prefix=REPORT_ARCHIVE
  42
  43 REPORT_ARCHIVE: obj1.c 1 0 100.00% 1 0 100.00% 1 0 100.00%
  44 REPORT_ARCHIVE: obj2.c 1 0 100.00% 1 0 100.00% 1 0 100.00%
  45 REPORT_ARCHIVE: TOTAL 2 0 100.00% 2 0 100.00% 2 0 100.00%