Mercurial > evolve
view tests/test-evolve-cycles.t @ 6935:954d7ea5cd67 stable tip
stack: when stack base is obsolete, pick any successor, even if at random
There are situations when s0 is obsolete and we also cannot pick just one
successor for it to use in stack. In such a case, let's pick the "latest"
successor from the first set.
We're assuming that obsutil.successorssets() returns data in the same order (it
should, since it makes sure to sort data internally). Keeping that in mind,
while the successor picked for s0 by this code is not based on any sort of
sophisticated logic, it should nonetheless be the same every time.
This patch is probably not going to completely break anything that was
previously working fine, because the previous behavior was to just abort with
an exception.
| author | Anton Shestakov <av6@dwimlabs.net> |
|---|---|
| date | Sat, 16 Nov 2024 17:01:02 +0400 |
| parents | 87966baf6ea9 |
| children |
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Test that evolve related algorithms don't crash on obs markers cycles Global setup ============ $ . $TESTDIR/testlib/common.sh $ cat >> $HGRCPATH <<EOF > [ui] > interactive = true > [phases] > publish=False > [extensions] > evolve = > EOF Test with cycle =============== Test setup ---------- $ hg init $TESTTMP/cycle $ cd $TESTTMP/cycle $ mkcommit ROOT $ mkcommit A $ mkcommit B $ mkcommit C $ hg log -G @ changeset: 3:a8df460dbbfe | tag: tip | user: test | date: Thu Jan 01 00:00:00 1970 +0000 | summary: C | o changeset: 2:c473644ee0e9 | user: test | date: Thu Jan 01 00:00:00 1970 +0000 | summary: B | o changeset: 1:2a34000d3544 | user: test | date: Thu Jan 01 00:00:00 1970 +0000 | summary: A | o changeset: 0:ea207398892e user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: ROOT Create a cycle $ hg prune -s "desc(B)" "desc(A)" 1 changesets pruned 2 new orphan changesets $ hg prune -s "desc(C)" "desc(B)" 1 changesets pruned $ hg prune -s "desc(A)" "desc(C)" 0 files updated, 0 files merged, 2 files removed, 0 files unresolved working directory is now at 2a34000d3544 1 changesets pruned $ hg log --hidden -G x changeset: 3:a8df460dbbfe | tag: tip | user: test | date: Thu Jan 01 00:00:00 1970 +0000 | obsolete: rewritten using prune as 1:2a34000d3544 | summary: C | x changeset: 2:c473644ee0e9 | user: test | date: Thu Jan 01 00:00:00 1970 +0000 | obsolete: rewritten using prune as 3:a8df460dbbfe | summary: B | @ changeset: 1:2a34000d3544 | user: test | date: Thu Jan 01 00:00:00 1970 +0000 | obsolete: rewritten using prune as 2:c473644ee0e9 | summary: A | o changeset: 0:ea207398892e user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: ROOT Actual test ----------- Check that obslog never crashes on a cycle $ hg obslog "desc(A)" --hidden @ 2a34000d3544 (1) A | rewritten(description, parent, content) from a8df460dbbfe using prune by test (Thu Jan 01 00:00:00 1970 +0000) | x a8df460dbbfe (3) C | rewritten(description, parent, content) from c473644ee0e9 using prune by test (Thu Jan 01 00:00:00 1970 +0000) | x c473644ee0e9 (2) B | rewritten(description, parent, content) from 2a34000d3544 using prune by test (Thu Jan 01 00:00:00 1970 +0000) | $ hg obslog "desc(B)" --hidden @ 2a34000d3544 (1) A | rewritten(description, parent, content) from a8df460dbbfe using prune by test (Thu Jan 01 00:00:00 1970 +0000) | x a8df460dbbfe (3) C | rewritten(description, parent, content) from c473644ee0e9 using prune by test (Thu Jan 01 00:00:00 1970 +0000) | x c473644ee0e9 (2) B | rewritten(description, parent, content) from 2a34000d3544 using prune by test (Thu Jan 01 00:00:00 1970 +0000) | $ hg obslog "desc(C)" --hidden @ 2a34000d3544 (1) A | rewritten(description, parent, content) from a8df460dbbfe using prune by test (Thu Jan 01 00:00:00 1970 +0000) | x a8df460dbbfe (3) C | rewritten(description, parent, content) from c473644ee0e9 using prune by test (Thu Jan 01 00:00:00 1970 +0000) | x c473644ee0e9 (2) B | rewritten(description, parent, content) from 2a34000d3544 using prune by test (Thu Jan 01 00:00:00 1970 +0000) | $ hg obslog "desc(C)" --hidden --no-origin @ 2a34000d3544 (1) A | rewritten(description, parent, content) as c473644ee0e9 using prune by test (Thu Jan 01 00:00:00 1970 +0000) | x a8df460dbbfe (3) C | rewritten(description, parent, content) as 2a34000d3544 using prune by test (Thu Jan 01 00:00:00 1970 +0000) | x c473644ee0e9 (2) B | rewritten(description, parent, content) as a8df460dbbfe using prune by test (Thu Jan 01 00:00:00 1970 +0000) | Check that all option doesn't crash on a cycle either $ hg obslog "desc(C)" --hidden --all @ 2a34000d3544 (1) A | rewritten(description, parent, content) from a8df460dbbfe using prune by test (Thu Jan 01 00:00:00 1970 +0000) | x a8df460dbbfe (3) C | rewritten(description, parent, content) from c473644ee0e9 using prune by test (Thu Jan 01 00:00:00 1970 +0000) | x c473644ee0e9 (2) B | rewritten(description, parent, content) from 2a34000d3544 using prune by test (Thu Jan 01 00:00:00 1970 +0000) | $ hg obslog "desc(C)" --hidden --all --no-origin @ 2a34000d3544 (1) A | rewritten(description, parent, content) as c473644ee0e9 using prune by test (Thu Jan 01 00:00:00 1970 +0000) | x a8df460dbbfe (3) C | rewritten(description, parent, content) as 2a34000d3544 using prune by test (Thu Jan 01 00:00:00 1970 +0000) | x c473644ee0e9 (2) B | rewritten(description, parent, content) as a8df460dbbfe using prune by test (Thu Jan 01 00:00:00 1970 +0000) | Test with multiple cyles ======================== Test setup ---------- $ hg init $TESTTMP/multiple-cycle $ cd $TESTTMP/multiple-cycle $ mkcommit ROOT $ mkcommit A $ mkcommit B $ mkcommit C $ mkcommit D $ mkcommit E $ mkcommit F $ hg log -G @ changeset: 6:d9f908fde1a1 | tag: tip | user: test | date: Thu Jan 01 00:00:00 1970 +0000 | summary: F | o changeset: 5:0da815c333f6 | user: test | date: Thu Jan 01 00:00:00 1970 +0000 | summary: E | o changeset: 4:868d2e0eb19c | user: test | date: Thu Jan 01 00:00:00 1970 +0000 | summary: D | o changeset: 3:a8df460dbbfe | user: test | date: Thu Jan 01 00:00:00 1970 +0000 | summary: C | o changeset: 2:c473644ee0e9 | user: test | date: Thu Jan 01 00:00:00 1970 +0000 | summary: B | o changeset: 1:2a34000d3544 | user: test | date: Thu Jan 01 00:00:00 1970 +0000 | summary: A | o changeset: 0:ea207398892e user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: ROOT Create a first cycle $ hg prune -s "desc(B)" "desc(A)" 1 changesets pruned 5 new orphan changesets $ hg prune -s "desc(C)" "desc(B)" 1 changesets pruned $ hg prune --split -s "desc(A)" -s "desc(D)" "desc(C)" 1 changesets pruned And create a second one $ hg prune -s "desc(E)" "desc(D)" 1 changesets pruned $ hg prune -s "desc(F)" "desc(E)" 1 changesets pruned $ hg prune -s "desc(D)" "desc(F)" 0 files updated, 0 files merged, 2 files removed, 0 files unresolved working directory is now at 868d2e0eb19c 1 changesets pruned $ hg log --hidden -G x changeset: 6:d9f908fde1a1 | tag: tip | user: test | date: Thu Jan 01 00:00:00 1970 +0000 | obsolete: rewritten using prune as 4:868d2e0eb19c | summary: F | x changeset: 5:0da815c333f6 | user: test | date: Thu Jan 01 00:00:00 1970 +0000 | obsolete: rewritten using prune as 6:d9f908fde1a1 | summary: E | @ changeset: 4:868d2e0eb19c | user: test | date: Thu Jan 01 00:00:00 1970 +0000 | obsolete: rewritten using prune as 5:0da815c333f6 | summary: D | x changeset: 3:a8df460dbbfe | user: test | date: Thu Jan 01 00:00:00 1970 +0000 | obsolete: split using prune as 1:2a34000d3544, 4:868d2e0eb19c | summary: C | x changeset: 2:c473644ee0e9 | user: test | date: Thu Jan 01 00:00:00 1970 +0000 | obsolete: rewritten using prune as 3:a8df460dbbfe | summary: B | x changeset: 1:2a34000d3544 | user: test | date: Thu Jan 01 00:00:00 1970 +0000 | obsolete: rewritten using prune as 2:c473644ee0e9 | summary: A | o changeset: 0:ea207398892e user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: ROOT Actual test ----------- Check that obslog never crashes on a cycle $ hg obslog "desc(D)" --hidden x 0da815c333f6 (5) E | rewritten(description, parent, content) from 868d2e0eb19c using prune by test (Thu Jan 01 00:00:00 1970 +0000) | @ 868d2e0eb19c (4) D |\ split(description, parent, content) from a8df460dbbfe using prune by test (Thu Jan 01 00:00:00 1970 +0000) | | rewritten(description, parent, content) from d9f908fde1a1 using prune by test (Thu Jan 01 00:00:00 1970 +0000) | | | x d9f908fde1a1 (6) F | | rewritten(description, parent, content) from 0da815c333f6 using prune by test (Thu Jan 01 00:00:00 1970 +0000) | | +---x 2a34000d3544 (1) A | | split(description, parent, content) from a8df460dbbfe using prune by test (Thu Jan 01 00:00:00 1970 +0000) | | x | a8df460dbbfe (3) C | | rewritten(description, parent, content) from c473644ee0e9 using prune by test (Thu Jan 01 00:00:00 1970 +0000) | | x | c473644ee0e9 (2) B | | rewritten(description, parent, content) from 2a34000d3544 using prune by test (Thu Jan 01 00:00:00 1970 +0000) | | $ hg obslog "desc(D)" --hidden --no-origin x 0da815c333f6 (5) E | rewritten(description, parent, content) as d9f908fde1a1 using prune by test (Thu Jan 01 00:00:00 1970 +0000) | @ 868d2e0eb19c (4) D |\ rewritten(description, parent, content) as 0da815c333f6 using prune by test (Thu Jan 01 00:00:00 1970 +0000) | | | x d9f908fde1a1 (6) F | | rewritten(description, parent, content) as 868d2e0eb19c using prune by test (Thu Jan 01 00:00:00 1970 +0000) | | +---x 2a34000d3544 (1) A | | rewritten(description, parent, content) as c473644ee0e9 using prune by test (Thu Jan 01 00:00:00 1970 +0000) | | x | a8df460dbbfe (3) C | | split(description, parent, content) as 2a34000d3544, 868d2e0eb19c using prune by test (Thu Jan 01 00:00:00 1970 +0000) | | x | c473644ee0e9 (2) B | | rewritten(description, parent, content) as a8df460dbbfe using prune by test (Thu Jan 01 00:00:00 1970 +0000) | | Check that all option doesn't crash on a cycle either $ hg obslog --all --hidden "desc(F)" x 0da815c333f6 (5) E | rewritten(description, parent, content) from 868d2e0eb19c using prune by test (Thu Jan 01 00:00:00 1970 +0000) | @ 868d2e0eb19c (4) D |\ split(description, parent, content) from a8df460dbbfe using prune by test (Thu Jan 01 00:00:00 1970 +0000) | | rewritten(description, parent, content) from d9f908fde1a1 using prune by test (Thu Jan 01 00:00:00 1970 +0000) | | | x d9f908fde1a1 (6) F | | rewritten(description, parent, content) from 0da815c333f6 using prune by test (Thu Jan 01 00:00:00 1970 +0000) | | +---x 2a34000d3544 (1) A | | split(description, parent, content) from a8df460dbbfe using prune by test (Thu Jan 01 00:00:00 1970 +0000) | | x | a8df460dbbfe (3) C | | rewritten(description, parent, content) from c473644ee0e9 using prune by test (Thu Jan 01 00:00:00 1970 +0000) | | x | c473644ee0e9 (2) B | | rewritten(description, parent, content) from 2a34000d3544 using prune by test (Thu Jan 01 00:00:00 1970 +0000) | | $ hg obslog --all --hidden --no-origin "desc(F)" x 0da815c333f6 (5) E | rewritten(description, parent, content) as d9f908fde1a1 using prune by test (Thu Jan 01 00:00:00 1970 +0000) | @ 868d2e0eb19c (4) D |\ rewritten(description, parent, content) as 0da815c333f6 using prune by test (Thu Jan 01 00:00:00 1970 +0000) | | | x d9f908fde1a1 (6) F | | rewritten(description, parent, content) as 868d2e0eb19c using prune by test (Thu Jan 01 00:00:00 1970 +0000) | | +---x 2a34000d3544 (1) A | | rewritten(description, parent, content) as c473644ee0e9 using prune by test (Thu Jan 01 00:00:00 1970 +0000) | | x | a8df460dbbfe (3) C | | split(description, parent, content) as 2a34000d3544, 868d2e0eb19c using prune by test (Thu Jan 01 00:00:00 1970 +0000) | | x | c473644ee0e9 (2) B | | rewritten(description, parent, content) as a8df460dbbfe using prune by test (Thu Jan 01 00:00:00 1970 +0000) | | Check the json output is valid in this case $ hg obslog "desc(D)" --hidden --no-graph -Tjson | "$PYTHON" -m json.tool [ { "markers": [ { "dates": [ [ *, (glob) 0 ] ], "effects": [ "description", "parent", "content" ], "operations": [ "prune" ], "prednodes": [ "a8df460dbbfe9ef0c1e5ab4fff02e9514672e379" ], "users": [ "test" ], "verb": "split" }, { "dates": [ [ *, (glob) 0 ] ], "effects": [ "description", "parent", "content" ], "operations": [ "prune" ], "prednodes": [ "d9f908fde1a10ad198a462a3ec8b440bb397fc9c" ], "users": [ "test" ], "verb": "rewritten" } ], "node": "868d2e0eb19c2b55a2894d37e1c435c221384d48", "shortdescription": "D" }, { "markers": [ { "dates": [ [ *, (glob) 0 ] ], "effects": [ "description", "parent", "content" ], "operations": [ "prune" ], "prednodes": [ "0da815c333f6364b46c86b0a897c00eb617397b6" ], "users": [ "test" ], "verb": "rewritten" } ], "node": "d9f908fde1a10ad198a462a3ec8b440bb397fc9c", "shortdescription": "F" }, { "markers": [ { "dates": [ [ *, (glob) 0 ] ], "effects": [ "description", "parent", "content" ], "operations": [ "prune" ], "prednodes": [ "868d2e0eb19c2b55a2894d37e1c435c221384d48" ], "users": [ "test" ], "verb": "rewritten" } ], "node": "0da815c333f6364b46c86b0a897c00eb617397b6", "shortdescription": "E" }, { "markers": [ { "dates": [ [ *, (glob) 0 ] ], "effects": [ "description", "parent", "content" ], "operations": [ "prune" ], "prednodes": [ "c473644ee0e988d7f537e31423831bbc409f12f7" ], "users": [ "test" ], "verb": "rewritten" } ], "node": "a8df460dbbfe9ef0c1e5ab4fff02e9514672e379", "shortdescription": "C" }, { "markers": [ { "dates": [ [ *, (glob) 0 ] ], "effects": [ "description", "parent", "content" ], "operations": [ "prune" ], "prednodes": [ "2a34000d35446022104f7a091c06fe21ff2b5912" ], "users": [ "test" ], "verb": "rewritten" } ], "node": "c473644ee0e988d7f537e31423831bbc409f12f7", "shortdescription": "B" }, { "markers": [ { "dates": [ [ *, (glob) 0 ] ], "effects": [ "description", "parent", "content" ], "operations": [ "prune" ], "prednodes": [ "a8df460dbbfe9ef0c1e5ab4fff02e9514672e379" ], "users": [ "test" ], "verb": "split" } ], "node": "2a34000d35446022104f7a091c06fe21ff2b5912", "shortdescription": "A" } ] $ hg obslog "desc(D)" --hidden --no-graph --no-origin -Tjson | "$PYTHON" -m json.tool [ { "markers": [ { "dates": [ [ *, (glob) 0 ] ], "effects": [ "description", "parent", "content" ], "operations": [ "prune" ], "succnodes": [ "0da815c333f6364b46c86b0a897c00eb617397b6" ], "users": [ "test" ], "verb": "rewritten" } ], "node": "868d2e0eb19c2b55a2894d37e1c435c221384d48", "shortdescription": "D" }, { "markers": [ { "dates": [ [ *, (glob) 0 ] ], "effects": [ "description", "parent", "content" ], "operations": [ "prune" ], "succnodes": [ "868d2e0eb19c2b55a2894d37e1c435c221384d48" ], "users": [ "test" ], "verb": "rewritten" } ], "node": "d9f908fde1a10ad198a462a3ec8b440bb397fc9c", "shortdescription": "F" }, { "markers": [ { "dates": [ [ *, (glob) 0 ] ], "effects": [ "description", "parent", "content" ], "operations": [ "prune" ], "succnodes": [ "d9f908fde1a10ad198a462a3ec8b440bb397fc9c" ], "users": [ "test" ], "verb": "rewritten" } ], "node": "0da815c333f6364b46c86b0a897c00eb617397b6", "shortdescription": "E" }, { "markers": [ { "dates": [ [ *, (glob) 0 ] ], "effects": [ "description", "parent", "content" ], "operations": [ "prune" ], "succnodes": [ "2a34000d35446022104f7a091c06fe21ff2b5912", "868d2e0eb19c2b55a2894d37e1c435c221384d48" ], "users": [ "test" ], "verb": "split" } ], "node": "a8df460dbbfe9ef0c1e5ab4fff02e9514672e379", "shortdescription": "C" }, { "markers": [ { "dates": [ [ *, (glob) 0 ] ], "effects": [ "description", "parent", "content" ], "operations": [ "prune" ], "succnodes": [ "a8df460dbbfe9ef0c1e5ab4fff02e9514672e379" ], "users": [ "test" ], "verb": "rewritten" } ], "node": "c473644ee0e988d7f537e31423831bbc409f12f7", "shortdescription": "B" }, { "markers": [ { "dates": [ [ *, (glob) 0 ] ], "effects": [ "description", "parent", "content" ], "operations": [ "prune" ], "succnodes": [ "c473644ee0e988d7f537e31423831bbc409f12f7" ], "users": [ "test" ], "verb": "rewritten" } ], "node": "2a34000d35446022104f7a091c06fe21ff2b5912", "shortdescription": "A" } ]