test-copies: add test chaining multiple merge Right now, the copy tracing logic take the right decision for merges, but it does not keep track of the right information about these decision and can fall into later traps. We start with highlighting this possibility by adding new tests, and we will fix them later. Check the inline test documentation for details. Differential Revision: https://phab.mercurial-scm.org/D9611

test-copies: add test chaining multiple merges Right now, the copy tracing logic take the right decision for merges, but it does not keep track of the right information about these decision and can fall into later traps. We start with highlighting this possibility by adding new tests, and we will fix them later. Check the inline test documentation for details. Differential Revision: https://phab.mercurial-scm.org/D9610

test-copies: add test chaining multiple merges Right now, the copy tracing logic take the right decision for merges, but it does not keep track of the right information about these decision and can fall into later traps. We start with highlighting this possibility by adding new tests, and we will fix them later. Check the inline test documentation for details. Differential Revision: https://phab.mercurial-scm.org/D9609

test-copies: add subcase titles for various "conflicting" information variant This make the transitions between case clearer. Differential Revision: https://phab.mercurial-scm.org/D10047