clang/test/Driver/modules-print-library-module-manifest-path.cpp

   1 // Test that -print-library-module-manifest-path finds the correct file.
   2
   3 // RUN: rm -rf %t && split-file %s %t && cd %t
   4 // RUN: mkdir -p %t/Inputs/usr/lib/x86_64-linux-gnu
   5 // RUN: touch %t/Inputs/usr/lib/x86_64-linux-gnu/libc++.so
   6 // RUN: touch %t/Inputs/usr/lib/x86_64-linux-gnu/libc++.a
   7
   8 // RUN: %clang -print-library-module-manifest-path \
   9 // RUN:     -stdlib=libc++ \
  10 // RUN:     -resource-dir=%t/Inputs/usr/lib/x86_64-linux-gnu \
  11 // RUN:     --target=x86_64-linux-gnu 2>&1 \
  12 // RUN:   | FileCheck libcxx-no-module-json.cpp
  13
  14 // RUN: touch %t/Inputs/usr/lib/x86_64-linux-gnu/libc++.modules.json
  15 // RUN: %clang -print-library-module-manifest-path \
  16 // RUN:     -stdlib=libc++ \
  17 // RUN:     -resource-dir=%t/Inputs/usr/lib/x86_64-linux-gnu \
  18 // RUN:     --target=x86_64-linux-gnu 2>&1 \
  19 // RUN:   | FileCheck libcxx.cpp
  20
  21 // RUN: rm %t/Inputs/usr/lib/x86_64-linux-gnu/libc++.so
  22 // RUN: touch %t/Inputs/usr/lib/x86_64-linux-gnu/libc++.a
  23 // RUN: %clang -print-library-module-manifest-path \
  24 // RUN:     -stdlib=libc++ \
  25 // RUN:     -resource-dir=%t/Inputs/usr/lib/x86_64-linux-gnu \
  26 // RUN:     --target=x86_64-linux-gnu 2>&1 \
  27 // RUN:   | FileCheck libcxx-no-shared-lib.cpp
  28
  29 // RUN: %clang -print-library-module-manifest-path \
  30 // RUN:     -stdlib=libstdc++ \
  31 // RUN:     -resource-dir=%t/Inputs/usr/lib/x86_64-linux-gnu \
  32 // RUN:     --target=x86_64-linux-gnu 2>&1 \
  33 // RUN:   | FileCheck libstdcxx.cpp
  34
  35 //--- libcxx-no-module-json.cpp
  36
  37 // CHECK: <NOT PRESENT>
  38
  39 //--- libcxx.cpp
  40
  41 // CHECK: {{.*}}/Inputs/usr/lib/x86_64-linux-gnu{{/|\\}}libc++.modules.json
  42
  43 //--- libcxx-no-shared-lib.cpp
  44
  45 // Note this might find a different path depending whether search path
  46 // contains a different libc++.so.
  47 // CHECK: {{.*}}libc++.modules.json
  48
  49 //--- libstdcxx.cpp
  50
  51 // CHECK: <NOT PRESENT>