fileset: matchctx.existing() must consider unknown files By default, unknown files are ignored. If the 'unknown()' predicate appears in the syntax tree, then they are taken in account. Unfortunately, matchctx.existing() was filtering against non-deleted context files, which does not include unknown files. So: $ hg debugfileset 'binary() and unknown()' would not return existing binary unknown files.

fileset: exclude deleted files from matchctx.existing() Running: $ hg debugfileset 'binary()' would traceback if there were one deleted file in the working directory. It happened because matchctx.existing() was filtering files against the ctx.__contains__() but deleted files are still considered part of workingctx.

test-fileset: test file status predicates