test-revert: make sure all 'tracked' files are really tracked

When a file is missing in the 'parent' version and is tracked but
missing in the working directory, which happens by the 'missing' or
'removed' types, and the 'clean' type in the working directory, the
file does not exist in the working directory (unlike it would had the
'deleted' type been used). Thus, the *_missing_missing_tracked are not
actually tracked and they end up testing the same state as
*_missing_missing_untracked. To make them tracked, add a temporary
file, just like we do for the delete case. For simplicity's sake,
let's make sure the gen-revert-cases.py script always puts a file in
the working directory, whether or not it's going to be deleted.

tests/test-revert.t

@@ -452,7 +452,7 b' Write the python script to disk'
   >     'wc': (True, lambda cc: 'content3'),
   >     # deleted: file is recorded as tracked but missing
   >     #          rely on file deletion outside of this script
-  >     'deleted': (True, lambda cc:'TOBEDELETED'),
+  >     'deleted': (True, lambda cc: None),
   > }
   > # untracked-X is a version of X where the file is not tracked (? unknown)
   > wccontent['untracked-clean'] = (False, wccontent['clean'][1])
@@ -472,7 +472,7 b' Write the python script to disk'
   >         if not parent and 'deleted' in wckey:
   >             continue
   >         def statestring(content):
-  >             return content in (None, 'TOBEDELETED') and 'missing' or content
+  >             return content is None and 'missing' or content
   >         wcc = wcfunc(ctxvalue)
   >         trackedstring = tracked and 'tracked' or 'untracked'
   >         filename = "%s_%s_%s-%s" % (statestring(base),
@@ -497,7 +497,9 b' Write the python script to disk'
   >     elif target == 'parent':
   >         content.append((filename, parent))
   >     elif target == 'wc':
-  >         content.append((filename, wcc))
+  >         # Make sure there is content so the file gets written and can be
+  >         # tracked. It will be deleted outside of this script.
+  >         content.append((filename, wcc or 'TOBEDELETED'))
   >     else:
   >         print >> sys.stderr, "unknown target:", target
   >         sys.exit(1)
@@ -711,8 +713,12 b' Setup working directory'
   adding content1_missing_content1-untracked
   adding content1_missing_content3-tracked
   adding content1_missing_content3-untracked
+  adding content1_missing_missing-tracked
+  adding content1_missing_missing-untracked
   adding missing_missing_content3-tracked
   adding missing_missing_content3-untracked
+  adding missing_missing_missing-tracked
+  adding missing_missing_missing-untracked
   $ hg forget *_*_*-untracked
   $ rm *_*_missing-*
   $ hg status
@@ -735,7 +741,9 b' Setup working directory'
   R missing_content2_missing-untracked
   ! content1_content1_missing-tracked
   ! content1_content2_missing-tracked
+  ! content1_missing_missing-tracked
   ! missing_content2_missing-tracked
+  ! missing_missing_missing-tracked
   ? content1_missing_content1-untracked
   ? content1_missing_content3-untracked
   ? missing_missing_content3-untracked
@@ -761,7 +769,9 b' Setup working directory'
   R content1_missing_missing-untracked
   ! content1_content1_missing-tracked
   ! content1_content2_missing-tracked
+  ! content1_missing_missing-tracked
   ! missing_content2_missing-tracked
+  ! missing_missing_missing-tracked
   ? missing_missing_content3-untracked
 
 (create a simple text version of the content)
@@ -816,12 +826,14 b' check revert output'
   undeleting content1_content2_missing-untracked
   forgetting content1_missing_content1-tracked
   forgetting content1_missing_content3-tracked
+  forgetting content1_missing_missing-tracked
   undeleting missing_content2_content2-untracked
   reverting missing_content2_content3-tracked
   undeleting missing_content2_content3-untracked
   reverting missing_content2_missing-tracked
   undeleting missing_content2_missing-untracked
   forgetting missing_missing_content3-tracked
+  forgetting missing_missing_missing-tracked
 
 Compare resulting directory with revert target.
 
@@ -872,12 +884,13 b' check revert output'
   adding content1_missing_content1-untracked
   reverting content1_missing_content3-tracked
   adding content1_missing_content3-untracked
-  adding content1_missing_missing-tracked
+  reverting content1_missing_missing-tracked
   adding content1_missing_missing-untracked
   removing missing_content2_content2-tracked
   removing missing_content2_content3-tracked
   removing missing_content2_missing-tracked
   forgetting missing_missing_content3-tracked
+  forgetting missing_missing_missing-tracked
 
 Compare resulting directory with revert target.
 
@@ -957,7 +970,6 b' revert all files individually and check '
   file not managed: content1_missing_content3-untracked
   
   ### revert for: content1_missing_missing-tracked
-  content1_missing_missing-tracked: no such file in rev * (glob)
   
   ### revert for: content1_missing_missing-untracked
   content1_missing_missing-untracked: no such file in rev * (glob)
@@ -981,7 +993,6 b' revert all files individually and check '
   file not managed: missing_missing_content3-untracked
   
   ### revert for: missing_missing_missing-tracked
-  missing_missing_missing-tracked: no such file in rev * (glob)
   
   ### revert for: missing_missing_missing-untracked
   missing_missing_missing-untracked: no such file in rev * (glob)
@@ -1075,7 +1086,6 b' revert all files individually and check '
   file not managed: missing_missing_content3-untracked
   
   ### revert for: missing_missing_missing-tracked
-  missing_missing_missing-tracked: no such file in rev * (glob)
   
   ### revert for: missing_missing_missing-untracked
   missing_missing_missing-untracked: no such file in rev * (glob)