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 $input, do not edit",
  13       "LLVM_LIBS_DIR=",  # needed only for shared builds
  14     ]
  15     values += invoker.extra_values
  16   }
  17 }
  18
  19 write_lit_config("lit_site_cfg") {
  20   # Fully-qualified instead of relative for LIT_SITE_CFG_IN_HEADER.
  21   input = "//clang-tools-extra/clangd/test/lit.site.cfg.py.in"
  22   output = clangd_lit_site_cfg_file
  23
  24   extra_values = [
  25     "CMAKE_CURRENT_BINARY_DIR=" +
  26         rebase_path(get_label_info("//clang-tools-extra/clangd/test",
  27                                    "target_out_dir")),
  28     "CMAKE_CURRENT_SOURCE_DIR=" +
  29         rebase_path("//clang-tools-extra/clangd/test"),
  30
  31     "CLANG_LIBS_DIR=",  # needed only for shared builds
  32     "CLANG_TOOLS_DIR=",
  33     "CLANGD_ENABLE_REMOTE=0",
  34     "CLANGD_TIDY_CHECKS=1",
  35     "LLVM_HOST_TRIPLE=$llvm_current_triple",
  36     "LLVM_LIT_TOOLS_DIR=",  # Intentionally empty, matches cmake build.
  37     "LLVM_TOOLS_DIR=" + rebase_path("$root_out_dir/bin"),
  38     "TARGET_TRIPLE=$llvm_target_triple",
  39     "Python3_EXECUTABLE=$python_path",
  40   ]
  41
  42   if (clangd_build_xpc) {
  43     extra_values += [ "CLANGD_BUILD_XPC=1" ]
  44   } else {
  45     extra_values += [ "CLANGD_BUILD_XPC=0" ]
  46   }
  47
  48   if (llvm_enable_zlib) {
  49     extra_values += [ "LLVM_ENABLE_ZLIB=1" ]
  50   } else {
  51     extra_values += [ "LLVM_ENABLE_ZLIB=0" ]
  52   }
  53 }
  54
  55 write_lit_config("lit_unit_site_cfg") {
  56   # Fully-qualified instead of relative for LIT_SITE_CFG_IN_HEADER.
  57   input = "//clang-tools-extra/clangd/unittests/lit.site.cfg.py.in"
  58   output = clangd_lit_unit_site_cfg_file
  59   extra_values = [
  60     "CMAKE_CURRENT_BINARY_DIR=" +
  61         rebase_path(get_label_info("//clang-tools-extra/clangd/unittests",
  62                                    "target_out_dir")),
  63     "CMAKE_CURRENT_SOURCE_DIR=" +
  64         rebase_path("//clang-tools-extra/clangd/unittests"),
  65   ]
  66   if (host_os == "win") {
  67     # See comment for Windows solink in llvm/utils/gn/build/toolchain/BUILD.gn
  68     extra_values += [ "SHLIBDIR=" + rebase_path("$root_out_dir/bin") ]
  69   } else {
  70     extra_values += [ "SHLIBDIR=" + rebase_path("$root_out_dir/lib") ]
  71   }
  72 }
  73
  74 # This target should contain all dependencies of check-clangd.
  75 # //:default depends on it, so that ninja's default target builds all
  76 # prerequisites for check-clang but doesn't run check-clang itself.
  77 group("test") {
  78   deps = [
  79     ":lit_site_cfg",
  80     ":lit_unit_site_cfg",
  81     "//clang-tools-extra/clangd/index/dex/dexp",
  82     "//clang-tools-extra/clangd/indexer:clangd-indexer",
  83     "//clang-tools-extra/clangd/tool:clangd",
  84     "//clang-tools-extra/clangd/unittests:ClangdTests",
  85     "//llvm/utils/FileCheck",
  86     "//llvm/utils/llvm-lit",
  87     "//llvm/utils/not",
  88   ]
  89   if (clangd_build_xpc) {
  90     deps += [
  91       "//clang-tools-extra/clangd/unittests/xpc:ClangdXpcTests",
  92       "//clang-tools-extra/clangd/xpc/test-client:clangd-xpc-test-client",
  93     ]
  94   }
  95   testonly = true
  96 }
  97
  98 action("check-clangd") {
  99   script = "$root_out_dir/bin/llvm-lit"
 100   if (host_os == "win") {
 101     script += ".py"
 102   }
 103   args = [
 104     "-sv",
 105
 106     # clangd doesn't put unittest configs in test/unit like every other project.
 107     # Because of that, this needs to pass two folders here, while every other
 108     # project only needs to pass CMAKE_CURRENT_BINARY_DIR.
 109     rebase_path(get_path_info(clangd_lit_site_cfg_file, "dir"), root_out_dir),
 110     rebase_path(get_path_info(clangd_lit_unit_site_cfg_file, "dir"),
 111                 root_out_dir),
 112   ]
 113   outputs = [ "$target_gen_dir/run-lit" ]  # Non-existing, so that ninja runs it
 114                                            # each time.
 115
 116   # Since check-clangd is always dirty, //:default doesn't depend on it so
 117   # that it's not part of the default ninja target.  Hence, check-clangd
 118   # shouldn't have any deps except :test. so that the default target is sure to
 119   # build all the deps.
 120   deps = [ ":test" ]
 121   testonly = true
 122
 123   pool = "//:console"
 124 }