clang/test/ClangScanDeps/module-format.c

   1 // Check that the scanner produces raw ast files, even when builds produce the
   2 // obj format, and that the scanner can read obj format from PCH and modules
   3 // imported by PCH.
   4
   5 // Unsupported on AIX because we don't support the requisite "__clangast"
   6 // section in XCOFF yet.
   7 // UNSUPPORTED: target={{.*}}-aix{{.*}}
   8
   9 // REQUIRES: shell
  10
  11 // RUN: rm -rf %t && mkdir %t
  12 // RUN: cp %S/Inputs/modules-pch/* %t
  13
  14 // Scan dependencies of the PCH:
  15 //
  16 // RUN: rm -f %t/cdb_pch.json
  17 // RUN: sed "s|DIR|%/t|g" %S/Inputs/modules-pch/cdb_pch.json > %t/cdb_pch.json
  18 // RUN: clang-scan-deps -compilation-database %t/cdb_pch.json -format experimental-full \
  19 // RUN:   -module-files-dir %t/build -o %t/result_pch.json
  20
  21 // Explicitly build the PCH:
  22 //
  23 // RUN: %deps-to-rsp %t/result_pch.json --module-name=ModCommon1 > %t/mod_common_1.cc1.rsp
  24 // RUN: %deps-to-rsp %t/result_pch.json --module-name=ModCommon2 > %t/mod_common_2.cc1.rsp
  25 // RUN: %deps-to-rsp %t/result_pch.json --module-name=ModPCH > %t/mod_pch.cc1.rsp
  26 // RUN: %deps-to-rsp %t/result_pch.json --tu-index=0 > %t/pch.rsp
  27 //
  28 // RUN: %clang @%t/mod_common_1.cc1.rsp
  29 // RUN: %clang @%t/mod_common_2.cc1.rsp
  30 // RUN: %clang @%t/mod_pch.cc1.rsp
  31 // RUN: %clang @%t/pch.rsp
  32
  33 // Scan dependencies of the TU:
  34 //
  35 // RUN: rm -f %t/cdb_tu.json
  36 // RUN: sed "s|DIR|%/t|g" %S/Inputs/modules-pch/cdb_tu.json > %t/cdb_tu.json
  37 // RUN: clang-scan-deps -compilation-database %t/cdb_tu.json -format experimental-full \
  38 // RUN:   -module-files-dir %t/build > %t/result_tu.json
  39
  40 // Explicitly build the TU:
  41 //
  42 // RUN: %deps-to-rsp %t/result_tu.json --module-name=ModTU > %t/mod_tu.cc1.rsp
  43 // RUN: %deps-to-rsp %t/result_tu.json --tu-index=0 > %t/tu.rsp
  44 //
  45 // RUN: %clang @%t/mod_tu.cc1.rsp
  46 // RUN: %clang @%t/tu.rsp
  47
  48 // Check the module format for scanner modules:
  49 //
  50 // RUN: find %t/cache -name "*.pcm" -exec %clang_cc1 -module-file-info "{}" ";" | FileCheck %s -check-prefix=SCAN
  51 // SCAN: Module format: raw
  52 // SCAN: Module format: raw
  53 // SCAN: Module format: raw
  54 // SCAN: Module format: raw
  55
  56 // Check the module format for built modules:
  57 //
  58 // RUN: find %t/build -name "*.pcm" -exec %clang_cc1 -module-file-info "{}" ";" | FileCheck %s -check-prefix=BUILD
  59 // BUILD: Module format: obj
  60 // BUILD: Module format: obj
  61 // BUILD: Module format: obj
  62 // BUILD: Module format: obj
  63
  64 // FIXME: check pch format as well; -module-file-info does not work with a PCH