Mercurial > evolve
view tests/test-topic-stack.t @ 2912:1341ff3ba4a9
topic: check availability of obsutil.getmarkers() for portability
Before this patch, topic extension causes unintentional failure with
Mercurial earlier than 4.3, because obsutil.getmarkers() has been
available since Mercurial 4.3 (tests for topic on mercurial-4.*
branches fail, too).
This breaks "minimumhgversion = '4.0'" declaration of topic extension.
This patch fixes this issue in a straightforward way for simplicity on
stable branch.
I'm planning to centralize such portability logic in topic extension
into topic/compat.py or so on default branch for efficiency at
runtime, like as evolve/compat.py.
author | FUJIWARA Katsunori <foozy@lares.dti.ne.jp> |
---|---|
date | Sun, 10 Sep 2017 22:22:06 +0900 |
parents | 8874e65343a4 |
children | 6b2ae9f2b9c4 |
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$ . "$TESTDIR/testlib/topic_setup.sh" Initial setup $ cat << EOF >> $HGRCPATH > [ui] > logtemplate = {rev} {branch} \{{get(namespaces, "topics")}} {phase} {desc|firstline}\n > [experimental] > evolution=createmarkers,exchange,allowunstable > EOF $ hg init main $ cd main $ hg topic other $ echo aaa > aaa $ hg add aaa $ hg commit -m c_a $ echo aaa > bbb $ hg add bbb $ hg commit -m c_b $ hg topic foo $ echo aaa > ccc $ hg add ccc $ hg commit -m c_c $ echo aaa > ddd $ hg add ddd $ hg commit -m c_d $ echo aaa > eee $ hg add eee $ hg commit -m c_e $ echo aaa > fff $ hg add fff $ hg commit -m c_f $ hg log -G @ 5 default {foo} draft c_f | o 4 default {foo} draft c_e | o 3 default {foo} draft c_d | o 2 default {foo} draft c_c | o 1 default {other} draft c_b | o 0 default {other} draft c_a Check that topic without any parent does not crash --list --------------------------------------------------------- $ hg up other switching to topic other 0 files updated, 0 files merged, 4 files removed, 0 files unresolved $ hg topic --list ### topic: other ### branch: default t2@ c_b (current) t1: c_a $ hg phase --public 'topic("other")' After changing the phase of all the changesets in "other" to public, the topic should still be active, but is empty. We should be better at informating the user about it and displaying good data in this case. $ hg topic foo * other $ hg stack ### topic: other ### branch: $ hg up foo switching to topic foo 4 files updated, 0 files merged, 0 files removed, 0 files unresolved Simple test ----------- 'hg stack' list all changeset in the topic $ hg topic * foo $ hg stack ### topic: foo ### branch: default t4@ c_f (current) t3: c_e t2: c_d t1: c_c t0^ c_b (base) $ hg stack -v ### topic: foo ### branch: default t4(6559e6d93aea)@ c_f (current) t3(0f9ac936c87d): c_e t2(e629654d7050): c_d t1(8522f9e3fee9): c_c t0(ea705abc4f51)^ c_b (base) $ hg stack -Tjson | python -m json.tool [ { "isentry": true, "topic.stack.desc": "c_f", "topic.stack.index": 4, "topic.stack.state": [ "current" ], "topic.stack.state.symbol": "@" }, { "isentry": true, "topic.stack.desc": "c_e", "topic.stack.index": 3, "topic.stack.state": [ "clean" ], "topic.stack.state.symbol": ":" }, { "isentry": true, "topic.stack.desc": "c_d", "topic.stack.index": 2, "topic.stack.state": [ "clean" ], "topic.stack.state.symbol": ":" }, { "isentry": true, "topic.stack.desc": "c_c", "topic.stack.index": 1, "topic.stack.state": [ "clean" ], "topic.stack.state.symbol": ":" }, { "isentry": false, "topic.stack.desc": "c_b", "topic.stack.index": 0, "topic.stack.state": [ "base" ], "topic.stack.state.symbol": "^" } ] $ hg stack -v -Tjson | python -m json.tool [ { "isentry": true, "topic.stack.desc": "c_f", "topic.stack.index": 4, "topic.stack.shortnode": "6559e6d93aea", "topic.stack.state": [ "current" ], "topic.stack.state.symbol": "@" }, { "isentry": true, "topic.stack.desc": "c_e", "topic.stack.index": 3, "topic.stack.shortnode": "0f9ac936c87d", "topic.stack.state": [ "clean" ], "topic.stack.state.symbol": ":" }, { "isentry": true, "topic.stack.desc": "c_d", "topic.stack.index": 2, "topic.stack.shortnode": "e629654d7050", "topic.stack.state": [ "clean" ], "topic.stack.state.symbol": ":" }, { "isentry": true, "topic.stack.desc": "c_c", "topic.stack.index": 1, "topic.stack.shortnode": "8522f9e3fee9", "topic.stack.state": [ "clean" ], "topic.stack.state.symbol": ":" }, { "isentry": false, "topic.stack.desc": "c_b", "topic.stack.index": 0, "topic.stack.shortnode": "ea705abc4f51", "topic.stack.state": [ "base" ], "topic.stack.state.symbol": "^" } ] check that topics and stack are available even if ui.strict=true $ hg topics * foo $ hg stack ### topic: foo ### branch: default t4@ c_f (current) t3: c_e t2: c_d t1: c_c t0^ c_b (base) $ hg topics --config ui.strict=true * foo $ hg stack --config ui.strict=true ### topic: foo ### branch: default t4@ c_f (current) t3: c_e t2: c_d t1: c_c t0^ c_b (base) error case, nothing to list $ hg topic --clear $ hg stack ### branch: Test "t#" reference ------------------- $ hg up t2 abort: cannot resolve "t2": no active topic [255] $ hg topic foo $ hg up t42 abort: cannot resolve "t42": topic "foo" has only 4 changesets [255] $ hg up t2 0 files updated, 0 files merged, 2 files removed, 0 files unresolved $ hg summary parent: 3:e629654d7050 c_d branch: default commit: (clean) update: (current) phases: 4 draft topic: foo Case with some of the topic unstable ------------------------------------ $ echo bbb > ddd $ hg commit --amend $ hg log -G @ 7 default {foo} draft c_d | | o 5 default {foo} draft c_f | | | o 4 default {foo} draft c_e | | | x 3 default {foo} draft c_d |/ o 2 default {foo} draft c_c | o 1 default {} public c_b | o 0 default {} public c_a $ hg topic --list ### topic: foo ### branch: default t4$ c_f (unstable) t3$ c_e (unstable) t2@ c_d (current) t1: c_c t0^ c_b (base) $ hg up t3 2 files updated, 0 files merged, 0 files removed, 0 files unresolved $ hg topic --list ### topic: foo ### branch: default t4$ c_f (unstable) t3$ c_e (current unstable) t2: c_d t1: c_c t0^ c_b (base) $ hg topic --list --color=debug [topic.stack.summary.topic|### topic: [topic.active|foo]] [topic.stack.summary.branches|### branch: default] [topic.stack.index topic.stack.index.unstable|t4][topic.stack.state topic.stack.state.unstable|$] [topic.stack.desc topic.stack.desc.unstable|c_f][topic.stack.state topic.stack.state.unstable| (unstable)] [topic.stack.index topic.stack.index.current topic.stack.index.unstable|t3][topic.stack.state topic.stack.state.current topic.stack.state.unstable|$] [topic.stack.desc topic.stack.desc.current topic.stack.desc.unstable|c_e][topic.stack.state topic.stack.state.current topic.stack.state.unstable| (current unstable)] [topic.stack.index topic.stack.index.clean|t2][topic.stack.state topic.stack.state.clean|:] [topic.stack.desc topic.stack.desc.clean|c_d] [topic.stack.index topic.stack.index.clean|t1][topic.stack.state topic.stack.state.clean|:] [topic.stack.desc topic.stack.desc.clean|c_c] [topic.stack.index topic.stack.index.base|t0][topic.stack.state topic.stack.state.base|^] [topic.stack.desc topic.stack.desc.base|c_b][topic.stack.state topic.stack.state.base| (base)] $ hg up t2 1 files updated, 0 files merged, 1 files removed, 0 files unresolved Also test the revset: $ hg log -r 'stack()' 2 default {foo} draft c_c 7 default {foo} draft c_d 4 default {foo} draft c_e 5 default {foo} draft c_f $ hg log -r 'stack(foo)' hg: parse error: stack() takes no argument, it works on current topic [255] $ hg log -r 'stack(foobar)' hg: parse error: stack() takes no argument, it works on current topic [255] Case with multiple heads on the topic ------------------------------------- Make things linear again $ hg rebase -s 'desc(c_e)' -d 'desc(c_d) - obsolete()' rebasing 4:0f9ac936c87d "c_e" rebasing 5:6559e6d93aea "c_f" $ hg log -G o 9 default {foo} draft c_f | o 8 default {foo} draft c_e | @ 7 default {foo} draft c_d | o 2 default {foo} draft c_c | o 1 default {} public c_b | o 0 default {} public c_a Create the second branch $ hg up 'desc(c_d)' 0 files updated, 0 files merged, 0 files removed, 0 files unresolved $ echo aaa > ggg $ hg add ggg $ hg commit -m c_g $ echo aaa > hhh $ hg add hhh $ hg commit -m c_h $ hg log -G @ 11 default {foo} draft c_h | o 10 default {foo} draft c_g | | o 9 default {foo} draft c_f | | | o 8 default {foo} draft c_e |/ o 7 default {foo} draft c_d | o 2 default {foo} draft c_c | o 1 default {} public c_b | o 0 default {} public c_a Test output $ hg top -l ### topic: foo (2 heads) ### branch: default t6: c_f t5: c_e t2^ c_d (base) t4@ c_h (current) t3: c_g t2: c_d t1: c_c t0^ c_b (base) Case with multiple heads on the topic with unstability involved --------------------------------------------------------------- We amend the message to make sure the display base pick the right changeset $ hg up 'desc(c_d)' 0 files updated, 0 files merged, 2 files removed, 0 files unresolved $ echo ccc > ddd $ hg commit --amend -m 'c_D' $ hg rebase -d . -s 'desc(c_g)' rebasing 10:81264ae8a36a "c_g" rebasing 11:fde5f5941642 "c_h" $ hg log -G o 15 default {foo} draft c_h | o 14 default {foo} draft c_g | @ 13 default {foo} draft c_D | | o 9 default {foo} draft c_f | | | o 8 default {foo} draft c_e | | | x 7 default {foo} draft c_d |/ o 2 default {foo} draft c_c | o 1 default {} public c_b | o 0 default {} public c_a $ hg topic --list ### topic: foo (2 heads) ### branch: default t6$ c_f (unstable) t5$ c_e (unstable) t2^ c_D (base) t4: c_h t3: c_g t2@ c_D (current) t1: c_c t0^ c_b (base) Trying to list non existing topic $ hg stack thisdoesnotexist abort: cannot resolve "thisdoesnotexist": no such topic found [255] $ hg topic --list thisdoesnotexist abort: cannot resolve "thisdoesnotexist": no such topic found [255]