[PATCH] D29677: [buildbot] Add check-fuzzer to Asan buildbot on Windows.

[Marcos Pividori via Phabricator via llvm-commits]

mpividori updated this revision to Diff 87676.
mpividori added a comment.

Let mw know if you agree with this diff. I use `Interpolate()` and I update PATH in the `slave_env`.


https://reviews.llvm.org/D29677

Files:
  zorg/buildbot/builders/SanitizerBuilderWindows.py


Index: zorg/buildbot/builders/SanitizerBuilderWindows.py
===================================================================
--- zorg/buildbot/builders/SanitizerBuilderWindows.py
+++ zorg/buildbot/builders/SanitizerBuilderWindows.py
@@ -7,6 +7,7 @@
 from buildbot.steps.slave import RemoveDirectory
 from buildbot.steps.source import SVN
 from buildbot.process.properties import Property
+from buildbot.process.properties import Interpolate
 from zorg.buildbot.builders.Util import getVisualStudioEnvironment
 from zorg.buildbot.builders.Util import extractSlaveEnvironment
 from zorg.buildbot.commands.NinjaCommand import NinjaCommand
@@ -64,6 +65,7 @@
 
     # Global configurations
     build_dir='build'
+    build_fuzzer_dir='build-fuzzer'
 
     ############# CLEANING
     cleanBuildRequested = lambda step: step.build.getProperty("clean") or clean
@@ -112,4 +114,69 @@
                            workdir=build_dir,
                            env=Property('slave_env')))
 
+    # Clean fuzzer build dir.
+    f.addStep(RemoveDirectory(name='clean '+build_fuzzer_dir,
+                dir=build_fuzzer_dir,
+                haltOnFailure=False,
+                flunkOnFailure=False,
+                doStepIf=cleanBuildRequested
+                ))
+
+    # Get absolute path to build dir.
+    f.addStep(SetProperty(name="get_builddir",
+                          command=["pwd"],
+                          property="builddir",
+                          description="set build dir",
+                          workdir=build_dir))
+
+    # Get clang version.
+    lib_clang_dir = "%(prop:builddir)s\\" + config + "\\lib\\clang"
+    f.addStep(SetProperty(name="get clang version",
+                          command=["dir", "/b", Interpolate(lib_clang_dir)],
+                          property="clang_version",
+                          description="get clang version",
+                          workdir=build_dir))
+
+    # Get compiler-rt's libraries dir.
+    dll_path = lib_clang_dir + "\\%(prop:clang_version)s\\lib\\windows"
+    # Get binary dir.
+    bin_path = "%(prop:builddir)s\\" + config + "\\bin"
+    # Get absolute path to clang-cl.
+    clang_cl = bin_path + "\\clang-cl"
+
+    # Update slave_env to add fresh clang, tools and compiler-rt dlls to path.
+    update_path_cmd = "set Path=\""+bin_path+";"+dll_path+";%Path%\" && set"
+    f.addStep(SetProperty(command=Interpolate(update_path_cmd),
+                          extract_fn=extractSlaveEnvironment,
+                          env=Property('slave_env')))
+
+    f.addStep(ShellCommand(name='cmake',
+                           command=[cmake, "-G", "Ninja", "../llvm",
+                                  "-DCMAKE_BUILD_TYPE="+config,
+                                  "-DLLVM_ENABLE_ASSERTIONS=ON",
+                                  Interpolate("-DCMAKE_C_COMPILER="+clang_cl),
+                                  Interpolate("-DCMAKE_CXX_COMPILER="+clang_cl),
+                                  "-DLLVM_USE_SANITIZER=Address",
+                                  "-DLLVM_USE_SANITIZE_COVERAGE=YES"]
+                                  + extra_cmake_args,
+                           haltOnFailure=True,
+                           workdir=build_fuzzer_dir,
+                           env=Property('slave_env')))
+
+    # Build libFuzzer.
+    f.addStep(NinjaCommand(name='build LLVMFuzzer',
+                           targets=['LLVMFuzzer'],
+                           haltOnFailure=True,
+                           description='ninja LLVMFuzzer',
+                           workdir=build_dir,
+                           env=Property('slave_env')))
+
+    # Run libFuzzer's tests.
+    f.addStep(NinjaCommand(name='run fuzzer tests',
+                           targets=['check-fuzzer'],
+                           haltOnFailure=True,
+                           description='ninja check-fuzzer',
+                           workdir=build_fuzzer_dir,
+                           env=Property('slave_env')))
+
     return f


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