llvm/utils/gn/secondary/clang-tools-extra/clangd/test/BUILD.gn

   1 import("//clang-tools-extra/clangd/xpc/enable.gni")
   2 import("//llvm/triples.gni")
   3 import("//llvm/utils/gn/build/libs/zlib/enable.gni")
   4 import("//llvm/utils/gn/build/write_cmake_config.gni")
   5 import("clangd_lit_site_cfg_files.gni")
   6
   7 template("write_lit_config") {
   8   write_cmake_config(target_name) {
   9     input = invoker.input
  10     output = invoker.output
  11     values = [
  12       "LIT_SITE_CFG_IN_HEADER=## Autogenerated from $input, do not edit",
  13       "LLVM_LIBS_DIR=",  # needed only for shared builds
  14     ]
  15     if (host_os == "win") {
  16       # See comment for Windows solink in llvm/utils/gn/build/toolchain/BUILD.gn
  17       values += [ "SHLIBDIR=" + rebase_path("$root_out_dir/bin") ]
  18     } else {
  19       values += [ "SHLIBDIR=" + rebase_path("$root_out_dir/lib") ]
  20     }
  21     values += invoker.extra_values
  22   }
  23 }
  24
  25 write_lit_config("lit_site_cfg") {
  26   # Fully-qualified instead of relative for LIT_SITE_CFG_IN_HEADER.
  27   input = "//clang-tools-extra/clangd/test/lit.site.cfg.py.in"
  28   output = clangd_lit_site_cfg_file
  29
  30   extra_values = [
  31     "CMAKE_CURRENT_BINARY_DIR=" +
  32         rebase_path(get_label_info("//clang-tools-extra/clangd/test",
  33                                    "target_out_dir")),
  34     "CMAKE_CURRENT_SOURCE_DIR=" +
  35         rebase_path("//clang-tools-extra/clangd/test"),
  36
  37     "CURRENT_TOOLS_DIR=",
  38     "CLANGD_ENABLE_REMOTE=0",
  39     "CLANGD_TIDY_CHECKS=1",
  40     "LLVM_HOST_TRIPLE=$llvm_current_triple",
  41     "LLVM_LIT_TOOLS_DIR=",  # Intentionally empty, matches cmake build.
  42     "LLVM_TOOLS_DIR=" + rebase_path("$root_out_dir/bin"),
  43     "LLVM_TARGET_TRIPLE=$llvm_target_triple",
  44     "Python3_EXECUTABLE=$python_path",
  45   ]
  46
  47   if (clangd_build_xpc) {
  48     extra_values += [ "CLANGD_BUILD_XPC=1" ]
  49   } else {
  50     extra_values += [ "CLANGD_BUILD_XPC=0" ]
  51   }
  52
  53   if (llvm_enable_zlib) {
  54     extra_values += [ "LLVM_ENABLE_ZLIB=1" ]
  55   } else {
  56     extra_values += [ "LLVM_ENABLE_ZLIB=0" ]
  57   }
  58 }
  59
  60 write_lit_config("lit_unit_site_cfg") {
  61   # Fully-qualified instead of relative for LIT_SITE_CFG_IN_HEADER.
  62   input = "//clang-tools-extra/clangd/unittests/lit.site.cfg.py.in"
  63   output = clangd_lit_unit_site_cfg_file
  64   extra_values = [
  65     "CMAKE_CURRENT_BINARY_DIR=" +
  66         rebase_path(get_label_info("//clang-tools-extra/clangd/unittests",
  67                                    "target_out_dir")),
  68     "CMAKE_CURRENT_SOURCE_DIR=" +
  69         rebase_path("//clang-tools-extra/clangd/unittests"),
  70   ]
  71 }
  72
  73 # This target should contain all dependencies of check-clangd.
  74 # //:default depends on it, so that ninja's default target builds all
  75 # prerequisites for check-clang but doesn't run check-clang itself.
  76 group("test") {
  77   deps = [
  78     ":lit_site_cfg",
  79     ":lit_unit_site_cfg",
  80     "//clang-tools-extra/clangd/index/dex/dexp",
  81     "//clang-tools-extra/clangd/indexer:clangd-indexer",
  82     "//clang-tools-extra/clangd/tool:clangd",
  83     "//clang-tools-extra/clangd/unittests:ClangdTests",
  84     "//llvm/utils/FileCheck",
  85     "//llvm/utils/llvm-lit",
  86     "//llvm/utils/not",
  87   ]
  88   if (clangd_build_xpc) {
  89     deps += [
  90       "//clang-tools-extra/clangd/unittests/xpc:ClangdXpcTests",
  91       "//clang-tools-extra/clangd/xpc/test-client:clangd-xpc-test-client",
  92     ]
  93   }
  94   testonly = true
  95 }
  96
  97 action("check-clangd") {
  98   script = "$root_out_dir/bin/llvm-lit"
  99   if (host_os == "win") {
 100     script += ".py"
 101   }
 102   args = [
 103     "-sv",
 104
 105     # clangd doesn't put unittest configs in test/unit like every other project.
 106     # Because of that, this needs to pass two folders here, while every other
 107     # project only needs to pass CMAKE_CURRENT_BINARY_DIR.
 108     rebase_path(get_path_info(clangd_lit_site_cfg_file, "dir"), root_out_dir),
 109     rebase_path(get_path_info(clangd_lit_unit_site_cfg_file, "dir"),
 110                 root_out_dir),
 111   ]
 112   outputs = [ "$target_gen_dir/run-lit" ]  # Non-existing, so that ninja runs it
 113                                            # each time.
 114
 115   # Since check-clangd is always dirty, //:default doesn't depend on it so
 116   # that it's not part of the default ninja target.  Hence, check-clangd
 117   # shouldn't have any deps except :test. so that the default target is sure to
 118   # build all the deps.
 119   deps = [ ":test" ]
 120   testonly = true
 121
 122   pool = "//:console"
 123 }