Make lookup of last v8 roll work with pure git.

tools/push-to-trunk/test_scripts.py

 #!/usr/bin/env python
 # Copyright 2013 the V8 project authors. All rights reserved.
 # Redistribution and use in source and binary forms, with or without
 # modification, are permitted provided that the following conditions are
 # met:
 #
 #     * Redistributions of source code must retain the above copyright
 #       notice, this list of conditions and the following disclaimer.
 #     * Redistributions in binary form must reproduce the above
 #       copyright notice, this list of conditions and the following
@@ skipping 788 matching lines @@
 
   def testPushToTrunkForced(self):
     self._PushToTrunk(force=True)
 
   C_V8_22624_LOG = """V8 CL.
 
 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22624 123
 
 """
 
+  C_V8_123455_LOG = """V8 CL.
+
+git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@123455 123
+
+"""
+
   C_V8_123456_LOG = """V8 CL.
 
 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@123456 123
 
 """
 
   def testChromiumRoll(self):
     googlers_mapping_py = "%s-mapping.py" % TEST_CONFIG[PERSISTFILE_BASENAME]
     with open(googlers_mapping_py, "w") as f:
       f.write("""
@@ skipping 128 matching lines @@
            "{\"subject\": \"Update V8 to Version...\"}]}")),
     ])
 
     result = auto_roll.AutoRoll(TEST_CONFIG, self).Run(
         AUTO_PUSH_ARGS + ["-c", TEST_CONFIG[CHROMIUM]])
     self.assertEquals(1, result)
 
   # Snippet from the original DEPS file.
   FAKE_DEPS = """
 vars = {
-  "v8_revision": "123455",
+  "v8_revision": "abcd123455",
 }
 deps = {
   "src/v8":
     (Var("googlecode_url") % "v8") + "/" + Var("v8_branch") + "@" +
     Var("v8_revision"),
 }
 """
 
   def testAutoRollUpToDate(self):
+    os.makedirs(TEST_CONFIG[CHROMIUM])
+    TextToFile(self.FAKE_DEPS, os.path.join(TEST_CONFIG[CHROMIUM], "DEPS"))
     self.Expect([
       URL("https://codereview.chromium.org/search",
           "owner=author%40chromium.org&limit=30&closed=3&format=json",
           ("{\"results\": [{\"subject\": \"different\"}]}")),
       Cmd(("git log -1 --format=%H --grep="
            "\"^Version [[:digit:]]*\.[[:digit:]]*\.[[:digit:]]*\" "
            "origin/master"), "push_hash\n"),
       Cmd("git log -1 --format=%B push_hash", self.C_V8_22624_LOG),
-      URL("http://src.chromium.org/svn/trunk/src/DEPS",
-          self.FAKE_DEPS),
+      Cmd("git log -1 --format=%B abcd123455", self.C_V8_123455_LOG),
     ])
 
     result = auto_roll.AutoRoll(TEST_CONFIG, self).Run(
         AUTO_PUSH_ARGS + ["-c", TEST_CONFIG[CHROMIUM]])
     self.assertEquals(1, result)
 
   def testAutoRoll(self):
+    os.makedirs(TEST_CONFIG[CHROMIUM])
+    TextToFile(self.FAKE_DEPS, os.path.join(TEST_CONFIG[CHROMIUM], "DEPS"))
     TEST_CONFIG[CLUSTERFUZZ_API_KEY_FILE]  = self.MakeEmptyTempFile()
     TextToFile("fake key", TEST_CONFIG[CLUSTERFUZZ_API_KEY_FILE])
 
     self.Expect([
       URL("https://codereview.chromium.org/search",
           "owner=author%40chromium.org&limit=30&closed=3&format=json",
           ("{\"results\": [{\"subject\": \"different\"}]}")),
       Cmd(("git log -1 --format=%H --grep="
            "\"^Version [[:digit:]]*\.[[:digit:]]*\.[[:digit:]]*\" "
            "origin/master"), "push_hash\n"),
       Cmd("git log -1 --format=%B push_hash", self.C_V8_123456_LOG),
-      URL("http://src.chromium.org/svn/trunk/src/DEPS",
-          self.FAKE_DEPS),
+      Cmd("git log -1 --format=%B abcd123455", self.C_V8_123455_LOG),
     ])
 
     result = auto_roll.AutoRoll(TEST_CONFIG, self).Run(
         AUTO_PUSH_ARGS + ["-c", TEST_CONFIG[CHROMIUM], "--roll"])
     self.assertEquals(0, result)
 
   def testMergeToBranch(self):
     TEST_CONFIG[ALREADY_MERGING_SENTINEL_FILE] = self.MakeEmptyTempFile()
     TEST_CONFIG[DOT_GIT_LOCATION] = self.MakeEmptyTempFile()
     TEST_CONFIG[VERSION_FILE] = self.MakeEmptyTempFile()
@@ skipping 470 matching lines @@
 
 Review URL: https://codereview.chromium.org/83173002
 
 ------------------------------------------------------------------------""")
     self.assertEquals(
 """Prepare push to trunk.  Now working on version 3.23.11.
 
 R=danno@chromium.org
 
 Committed: https://code.google.com/p/v8/source/detail?r=17997""", body)