clang/test/ClangScanDeps/modules.cpp

   1 // RUN: rm -rf %t.dir
   2 // RUN: rm -rf %t.cdb
   3 // RUN: rm -rf %t_clangcl.cdb
   4 // RUN: rm -rf %t.module-cache
   5 // RUN: rm -rf %t.module-cache_clangcl
   6 // RUN: mkdir -p %t.dir
   7 // RUN: cp %s %t.dir/modules_cdb_input.cpp
   8 // RUN: cp %s %t.dir/modules_cdb_input2.cpp
   9 // RUN: mkdir %t.dir/Inputs
  10 // RUN: cp %S/Inputs/header.h %t.dir/Inputs/header.h
  11 // RUN: cp %S/Inputs/header2.h %t.dir/Inputs/header2.h
  12 // RUN: cp %S/Inputs/module.modulemap %t.dir/Inputs/module.modulemap
  13 // RUN: sed -e "s|DIR|%/t.dir|g" %S/Inputs/modules_cdb.json > %t.cdb
  14 // RUN: sed -e "s|DIR|%/t.dir|g" %S/Inputs/modules_cdb_clangcl.json > %t_clangcl.cdb
  15 //
  16 // RUN: clang-scan-deps -compilation-database %t.cdb -j 1 -mode preprocess-dependency-directives | \
  17 // RUN:   FileCheck --check-prefixes=CHECK1,CHECK2,CHECK2NO %s
  18 // RUN: clang-scan-deps -compilation-database %t_clangcl.cdb -j 1 -mode preprocess-dependency-directives | \
  19 // RUN:   FileCheck --check-prefixes=CHECK1,CHECK2,CHECK2NO %s
  20 //
  21 // The output order is non-deterministic when using more than one thread,
  22 // so check the output using two runs. Note that the 'NOT' check is not used
  23 // as it might fail if the results for `modules_cdb_input.cpp` are reported before
  24 // `modules_cdb_input2.cpp`.
  25 //
  26 // RUN: clang-scan-deps -compilation-database %t.cdb -j 2 -mode preprocess-dependency-directives | \
  27 // RUN:   FileCheck --check-prefix=CHECK1 %s
  28 // RUN: clang-scan-deps -compilation-database %t_clangcl.cdb -j 2 -mode preprocess-dependency-directives | \
  29 // RUN:   FileCheck --check-prefix=CHECK1 %s
  30 // RUN: clang-scan-deps -compilation-database %t.cdb -j 2 -mode preprocess | \
  31 // RUN:   FileCheck --check-prefix=CHECK1 %s
  32 // RUN: clang-scan-deps -compilation-database %t_clangcl.cdb -j 2 -mode preprocess | \
  33 // RUN:   FileCheck --check-prefix=CHECK1 %s
  34 // RUN: clang-scan-deps -compilation-database %t.cdb -j 2 -mode preprocess-dependency-directives | \
  35 // RUN:   FileCheck --check-prefix=CHECK2 %s
  36 // RUN: clang-scan-deps -compilation-database %t_clangcl.cdb -j 2 -mode preprocess-dependency-directives | \
  37 // RUN:   FileCheck --check-prefix=CHECK2 %s
  38 // RUN: clang-scan-deps -compilation-database %t.cdb -j 2 -mode preprocess | \
  39 // RUN:   FileCheck --check-prefix=CHECK2 %s
  40 // RUN: clang-scan-deps -compilation-database %t_clangcl.cdb -j 2 -mode preprocess | \
  41 // RUN:   FileCheck --check-prefix=CHECK2 %s
  42
  43 #include "header.h"
  44
  45 // CHECK1: modules_cdb_input2.o:
  46 // CHECK1-NEXT: modules_cdb_input2.cpp
  47 // CHECK1-NEXT: Inputs{{/|\\}}module.modulemap
  48 // CHECK1-NEXT: Inputs{{/|\\}}header2.h
  49 // CHECK1: Inputs{{/|\\}}header.h
  50
  51 // CHECK2: {{(modules_cdb_input)|(a)|(b)}}.o:
  52 // CHECK2-NEXT: modules_cdb_input.cpp
  53 // CHECK2-NEXT: Inputs{{/|\\}}module.modulemap
  54 // CHECK2-NEXT: Inputs{{/|\\}}header.h
  55 // CHECK2NO-NOT: header2