revset-children: call 'getset' on a 'fullreposet' Calling 'baseset(repo.changelog)' builds a list for all revisions in the repo. And we already have the lazy and efficient 'fullreposet' class for this purpose. This gives us the usual benefits of the fullreposet: revset) children(tip~100) before) wall 0.007469 comb 0.010000 user 0.010000 sys 0.000000 (best of 338) after) wall 0.003356 comb 0.000000 user 0.000000 sys 0.000000 (best of 755)

revset-ancestorspec: call 'getset' on a 'fullreposet' Calling 'baseset(repo.changelog)' builds a list for all revisions in the repo. And we already have the lazy and efficient 'fullreposet' class for this purpose. This gives us the usual benefits of the fullreposet: revset) 100~5 before) wall 0.002712 comb 0.000000 user 0.000000 sys 0.000000 (best of 918) after) wall 0.000996 comb 0.000000 user 0.000000 sys 0.000000 (best of 2493) revset) parents(100)~5 before) wall 0.003812 comb 0.010000 user 0.010000 sys 0.000000 (best of 667) after) wall 0.001038 comb 0.000000 user 0.000000 sys 0.000000 (best of 2361) revset) (100~5)~5 before) wall 0.005614 comb 0.000000 user 0.000000 sys 0.000000 (best of 446) after) wall 0.001035 comb 0.000000 user 0.000000 sys 0.000000 (best of 2424)

revset-rangeset: call 'getset' on a 'fullreposet' Calling 'baseset(repo.changelog)' builds a list for all revisions in the repo. And we already have the lazy and efficient 'fullreposet' class for this purpose. This gives us the usual benefit ofs the fullreposet: revset) 10:100 before) wall 0.002774 comb 0.000000 user 0.000000 sys 0.000000 (best of 797) after) wall 0.001977 comb 0.000000 user 0.000000 sys 0.000000 (best of 1244) revset) parents(10):parents(100) before) wall 0.005054 comb 0.000000 user 0.000000 sys 0.000000 (best of 481) after) wall 0.002060 comb 0.000000 user 0.000000 sys 0.000000 (best of 1056)

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.

test-revert: sort by output filename again Future patches will change how the output of 'gen-revert-cases.py filelist' is generated, so now we want the order to depend on just the filename again.

test-revert: name files by state, not by state transition This is the main patch in a series. See motivation in earlier patch. In this patch, we actually change the names of the generated files. For example, the file that is currently called missing_clean becomes missing_missing_missing-tracked and it's clearer that it should be tracked. It turns out that since the state was not previously clear, it ended up testing an untracked state, which was the same as for missing_clean. We'll fix this in a later patch. Let's also change the content from (base,parent,wc) to (content1,content2,content3) to make them all the same length so they line up when displayed.