clang/test/Driver/coverage.c

   1 // RUN: %clang -### -S -ftest-coverage %s 2>&1 | FileCheck --check-prefix=TEST-COVERAGE %s
   2 // RUN: %clang -### -S -ftest-coverage -fno-test-coverage %s 2>&1 | FileCheck --check-prefix=NO-TEST-COVERAGE %s
   3
   4 // TEST-COVERAGE: "-ftest-coverage"
   5 // TEST-COVERAGE: "-coverage-notes-file" "{{.*}}{{/|\\\\}}coverage.gcno"
   6 // NO-TEST-COVERAGE-NOT: "-coverage-notes-file"
   7
   8 // RUN: %clang -### -S -fprofile-arcs %s 2>&1 | FileCheck --check-prefix=PROFILE-ARCS %s
   9 // RUN: %clang -### -S -fprofile-arcs -fno-profile-arcs %s 2>&1 | FileCheck --check-prefix=NO-PROFILE-ARCS %s
  10
  11 // PROFILE-ARCS: "-fprofile-arcs"
  12 // PROFILE-ARCS: "-coverage-notes-file" "{{.*}}{{/|\\\\}}coverage.c"
  13 // NO-PROFILE-ARCS-NOT: "-ftest-coverage"
  14
  15 // RUN: %clang -### -S -fprofile-arcs %s -o /foo/bar.o 2>&1 | FileCheck --check-prefix=GCNO-LOCATION %s
  16 // RUN: %clang_cl -### /c --coverage /Fo/foo/bar.obj -- %s 2>&1 | FileCheck --check-prefix=GCNO-LOCATION %s
  17 // RUN: %clang -### -c -fprofile-arcs %s -o foo/bar.o 2>&1 | FileCheck --check-prefix=GCNO-LOCATION-REL %s
  18
  19 // GCNO-LOCATION: "-coverage-notes-file" "{{.*}}/foo/bar.gcno"
  20 // GCNO-LOCATION-REL: "-coverage-notes-file" "{{.*}}{{/|\\\\}}foo/bar.gcno"
  21
  22 /// Don't warn -Wunused-command-line-argument.
  23 // RUN: %clang -E -Werror --coverage -ftest-coverage -fprofile-arcs %s
  24
  25 /// Test -fprofile-dir=
  26 // RUN: not %clang -S -Werror -fprofile-dir=abc %s
  27 // RUN: not %clang -S -Werror -ftest-coverage -fprofile-dir=abc %s
  28 // RUN: %clang -### -S -fprofile-arcs -fprofile-dir=abc %s 2>&1 | FileCheck --check-prefix=PROFILE-DIR %s
  29 // RUN: %clang -### -S --coverage -fprofile-dir=abc %s 2>&1 | FileCheck --check-prefix=PROFILE-DIR %s
  30
  31 // PROFILE-DIR: "-coverage-data-file" "abc
  32
  33 /// These should only get passed if any of --coverage, -ftest-coverage, or
  34 /// -fprofile-arcs is passed.
  35 // RUN: %clang -### -c %s 2>&1 | FileCheck --check-prefix=NO-COV %s
  36 // NO-COV-NOT: "-coverage-notes-file"
  37 // NO-COV-NOT: "-coverage-data-file"