Migrate test to touch.py

Author: tristanlabelle

test/Driver/Dependencies/Inputs/touch.py

@@ -15,6 +15,7 @@
 #
 # ----------------------------------------------------------------------------
 
+import glob
 import os
 import sys
 
@@ -23,6 +24,8 @@
 
 # Update the output file mtime, or create it if necessary.
 # From http://stackoverflow.com/a/1160227.
-for outputFile in sys.argv[2:]:
-    with open(outputFile, 'a'):
-        os.utime(outputFile, (timeVal, timeVal))
+for filePathPattern in sys.argv[2:]:
+    # Support glob patterns if the shell did not expand them (like cmd.exe)
+    for filePath in glob.glob(filePathPattern):
+        with open(filePath, 'a'):
+            os.utime(filePath, (timeVal, timeVal))

test/Driver/Dependencies/one-way-merge-module-fine.swift

@@ -2,7 +2,7 @@
 
 // RUN: %empty-directory(%t)
 // RUN: cp -r %S/Inputs/one-way-fine/* %t
-// RUN: touch -t 201401240005 %t/*
+// RUN: %{python} %S/Inputs/touch.py 201401240005 %t/*
 
 // RUN: cd %t && %swiftc_driver -driver-use-frontend-path "%{python.unquoted};%S/Inputs/update-dependencies.py;%swift-dependency-tool" -output-file-map %t/output.json -incremental -driver-always-rebuild-dependents ./main.swift ./other.swift -emit-module-path %t/master.swiftmodule -module-name main -j1 -v 2>&1 | %FileCheck -check-prefix=CHECK-FIRST %s
 
@@ -12,9 +12,9 @@
 // CHECK-FIRST-DAG: Produced master.swiftmodule
 
 // swift-driver checks existence of all outputs
-// RUN: touch -t 201401240006 %t/*.swiftmodule
-// RUN: touch -t 201401240006 %t/*.swiftdoc
-// RUN: touch -t 201401240006 %t/*.swiftsourceinfo
+// RUN: %{python} %S/Inputs/touch.py 201401240006 %t/*.swiftmodule
+// RUN: %{python} %S/Inputs/touch.py 201401240006 %t/*.swiftdoc
+// RUN: %{python} %S/Inputs/touch.py 201401240006 %t/*.swiftsourceinfo
 
 // RUN: cd %t && %swiftc_driver -driver-use-frontend-path "%{python.unquoted};%S/Inputs/update-dependencies.py;%swift-dependency-tool" -output-file-map %t/output.json -incremental -driver-always-rebuild-dependents ./main.swift ./other.swift -emit-module-path %t/master.swiftmodule -module-name main -j1 -v 2>&1 | %FileCheck -check-prefix=CHECK-SECOND %s