old_contents: #!/usr/bin/python
  
  # Note that this test should still "pass" when no swiftinterfaces have been
  # generated.
  
  # RUN: %empty-directory(%t)
  # RUN: %{python} %s %target-os %module-target-triple %platform-sdk-overlay-dir %t \
  # RUN:   %target-swift-frontend -build-module-from-parseable-interface \
  # RUN:     -Fsystem %sdk/System/Library/PrivateFrameworks/ \
  # RUN:     | sort > %t/failures.txt
  # RUN: grep '# %target-os:' %s > %t/filter.txt || true
  # RUN: test ! -e %t/failures.txt || \
  # RUN:   diff %t/filter.txt %t/failures.txt
  
  # REQUIRES: nonexecutable_test
  
  # Expected failures by platform
  # -----------------------------
  # macosx: XCTest
  # ios: XCTest
  # tvos: XCTest
  
  from __future__ import print_function
  
  import os
  import subprocess
  import sys
  
  target_os = sys.argv[1]
  target_module_triple = sys.argv[2]
  sdk_overlay_dir = sys.argv[3]
  output_dir = sys.argv[4]
  compiler_invocation = sys.argv[5:]
  
  for filename in os.listdir(sdk_overlay_dir):
      module_name, ext = os.path.splitext(filename)
      if ext == ".swiftinterface":
          interface_file = os.path.join(sdk_overlay_dir, filename)
      elif ext == ".swiftmodule":
          module_path = os.path.join(sdk_overlay_dir, filename)
          if os.path.isdir(module_path):
              interface_file = os.path.join(module_path,
                                            target_module_triple + ".swiftinterface")
          else:
              continue
      else:
          continue
  
      if module_name in [
          "DifferentiationUnittest",
          "Swift",
          "SwiftLang",
      ]:
          continue
  
      # swift -build-module-from-parseable-interface
      output_path = os.path.join(output_dir, module_name + ".swiftmodule")
      status = subprocess.call(compiler_invocation +
                               ["-o", output_path, "-module-name", module_name,
                                interface_file])
      if status != 0:
          print("# " + target_os + ": " + module_name)
  
new_contents: #!/usr/bin/python
  
  # Note that this test should still "pass" when no swiftinterfaces have been
  # generated.
  
  # RUN: %empty-directory(%t)
  # RUN: %{python} %s %target-os %module-target-triple %platform-sdk-overlay-dir %t \
  # RUN:   %target-swift-frontend -build-module-from-parseable-interface \
  # RUN:     -Fsystem %sdk/System/Library/PrivateFrameworks/ \
  # RUN:     | sort > %t/failures.txt
  # RUN: grep '# %target-os:' %s > %t/filter.txt || true
  # RUN: test ! -e %t/failures.txt || \
  # RUN:   diff %t/filter.txt %t/failures.txt
  
  # REQUIRES: nonexecutable_test, no_asan
  
  # Expected failures by platform
  # -----------------------------
  # macosx: XCTest
  # ios: XCTest
  # tvos: XCTest
  
  from __future__ import print_function
  
  import os
  import subprocess
  import sys
  
  target_os = sys.argv[1]
  target_module_triple = sys.argv[2]
  sdk_overlay_dir = sys.argv[3]
  output_dir = sys.argv[4]
  compiler_invocation = sys.argv[5:]
  
  for filename in os.listdir(sdk_overlay_dir):
      module_name, ext = os.path.splitext(filename)
      if ext == ".swiftinterface":
          interface_file = os.path.join(sdk_overlay_dir, filename)
      elif ext == ".swiftmodule":
          module_path = os.path.join(sdk_overlay_dir, filename)
          if os.path.isdir(module_path):
              interface_file = os.path.join(module_path,
                                            target_module_triple + ".swiftinterface")
          else:
              continue
      else:
          continue
  
      if module_name in [
          "DifferentiationUnittest",
          "Swift",
          "SwiftLang",
      ]:
          continue
  
      # swift -build-module-from-parseable-interface
      output_path = os.path.join(output_dir, module_name + ".swiftmodule")
      status = subprocess.call(compiler_invocation +
                               ["-o", output_path, "-module-name", module_name,
                                interface_file])
      if status != 0:
          print("# " + target_os + ": " + module_name)
  
subject: Disable test for asan builds