Windows Arm64 - Build/Run tests in CI

Build tests with arm64 runs and upload/run them to the arm64 test
machines.

Author: jashook

tests/runtest.cmd

@@ -60,6 +60,7 @@ if /i "%1" == "-help" goto Usage
 if /i "%1" == "x64"                   (set __BuildArch=x64&set __MSBuildBuildArch=x64&shift&goto Arg_Loop)
 if /i "%1" == "x86"                   (set __BuildArch=x86&set __MSBuildBuildArch=x86&shift&goto Arg_Loop)
 if /i "%1" == "arm"                   (set __BuildArch=arm&set __MSBuildBuildArch=arm&shift&goto Arg_Loop)
+if /i "%1" == "arm64"                 (set __BuildArch=arm64&set __MSBuildBuildArch=arm64&shift&goto Arg_Loop)
 
 if /i "%1" == "debug"                 (set __BuildType=Debug&shift&goto Arg_Loop)
 if /i "%1" == "release"               (set __BuildType=Release&shift&goto Arg_Loop)
@@ -201,6 +202,8 @@ call :PrecompileFX
 :SkipPrecompileFX
 
 if  defined __GenerateLayoutOnly (
+    REM Delete the unecessary mscorlib.ni file.
+    del %CORE_ROOT%\mscorlib.ni.dll
     exit /b 0
 )
 
@@ -235,6 +238,7 @@ if "%__CollectDumps%"=="true" (
 echo %__MsgPrefix%CORE_ROOT that will be used is: %CORE_ROOT%
 echo %__MsgPrefix%Starting the test run ...
 
+REM Delete the unecessary mscorlib.ni file.
 del %CORE_ROOT%\mscorlib.ni.dll
 
 set __BuildLogRootName=TestRunResults

tests/scripts/arm64_post_build.py

@@ -34,8 +34,7 @@
 
 g_arm64ci_path = os.path.join(os.environ["USERPROFILE"], "bin")
 g_dotnet_url = "https://go.microsoft.com/fwlink/?LinkID=831469"
-g_test_url = "https://clrjit.blob.core.windows.net/arm64ci/CoreCLR-Pri1Testing.zip"
-g_x64_client_url = "https://clrjit.blob.core.windows.net/arm64ci/x64_client.zip"
+g_x64_client_url = "https://clrjit.blob.core.windows.net/arm64ci/x64_client_live_tests.zip"
 
 ################################################################################
 # Argument Parser
@@ -88,6 +87,34 @@ def copy_core_root(core_root):
 
    except OSError as error:
       log("Core Root not copied. Error: %s" % error)
+      sys.exit(1)
+
+   return new_location
+
+def copy_tests(test_location):
+   """ Copy the test directory to the current dir as "tests"
+   Args:
+      test_location (str): location of the tests directory
+   Returns:
+      copy_location (str): name of the location, for now hardcoded to tests
+                         : for backcompat in the old system
+   """
+
+   new_location = "tests"
+
+   # Delete used instances.
+   if os.path.isdir(new_location):
+      try:
+         shutil.rmtree(new_location)
+      except:
+         assert not os.path.isdir(new_location)
+
+   try:
+      shutil.copytree(test_location, new_location)
+
+   except OSError as error:
+      log("Test location not copied. Error: %s" % error)
+      sys.exit(1)
 
    return new_location
 
@@ -249,15 +276,28 @@ def validate_arg(arg, check):
 
 def main(args):
    global g_arm64ci_path
-   global g_test_url
 
    repo_root, arch, build_type, scenario, key_location, force_update = validate_args(args)
 
+   cwd = os.getcwd()
+   os.chdir(repo_root)
+
+   runtest_location = os.path.join(repo_root, "tests", "runtest.cmd")
+   args = [runtest_location, "GenerateLayoutOnly", arch, build_type]
+   subprocess.check_call(args)
+
+   os.chdir(cwd)
+
    core_root = os.path.join(repo_root,
                             "bin",
                             "Product",
                             "Windows_NT.%s.%s" % (arch, build_type))
 
+   test_location = os.path.join(repo_root,
+                                "bin",
+                                "tests",
+                                "Windows_NT.%s.%s" % (arch, build_type))
+
    cli_location = setup_cli(force_update=force_update)
    add_item_to_path(cli_location)
 
@@ -269,6 +309,9 @@ def main(args):
    core_root = copy_core_root(core_root)
    log("Copied core_root to %s." % core_root)
 
+   test_location = copy_tests(test_location)
+   log("Copied test location to %s." % test_location)
+
    # Make sure the lst file is copied into the core_root
    lst_file = os.path.join(repo_root, "tests", arch, "Tests.lst")
    shutil.copy2(lst_file, core_root)
@@ -280,7 +323,7 @@ def main(args):
            build_type, 
            scenario, 
            core_root, 
-           g_test_url]
+           test_location]
 
    log(" ".join(args))
    proc = subprocess.Popen(args, stdout=subprocess.PIPE, stderr=subprocess.PIPE)