D5497: revset: add tests for the new merge() arguments (withbranch and samebranch)
angel.ezquerra (Angel Ezquerra)
phabricator at mercurial-scm.org
Sun Jan 13 17:45:49 EST 2019
angel.ezquerra updated this revision to Diff 13206.
REPOSITORY
rHG Mercurial
CHANGES SINCE LAST UPDATE
https://phab.mercurial-scm.org/D5497?vs=13019&id=13206
REVISION DETAIL
https://phab.mercurial-scm.org/D5497
AFFECTED FILES
tests/test-help.t
tests/test-revset.t
CHANGE DETAILS
diff --git a/tests/test-revset.t b/tests/test-revset.t
--- a/tests/test-revset.t
+++ b/tests/test-revset.t
@@ -2954,3 +2954,107 @@
* set:
<baseset+ [0]>
0
+
+test the merge() revset parameters
+
+create a few merge revisions to test merge() parameters
+ $ hg up 9
+ 0 files updated, 0 files merged, 0 files removed, 0 files unresolved
+ $ echo a > a
+ $ hg branch --force ".a.b.c."
+ marked working directory as branch .a.b.c.
+ $ hg add a
+ $ hg commit -m "added a"
+ created new head
+ $ hg merge 7
+ 0 files updated, 0 files merged, 0 files removed, 0 files unresolved
+ (branch merge, don't forget to commit)
+ $ hg commit -m "same branch merge 1"
+ $ hg up 10
+ 0 files updated, 0 files merged, 0 files removed, 0 files unresolved
+ $ echo a2 > a
+ $ hg commit -m "changed a to a2"
+ created new head
+ $ hg up 11
+ 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
+ $ hg merge 12
+ 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
+ (branch merge, don't forget to commit)
+ $ hg commit -m "same branch merge 2"
+ $ echo a3 > a
+ $ hg commit -m "changed a to a3"
+ $ hg up 12
+ 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
+ $ hg branch --force "_a_b_c_"
+ marked working directory as branch _a_b_c_
+ $ hg merge 14
+ 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
+ (branch merge, don't forget to commit)
+ $ hg commit -m "same branch merge 3 (both parents on same branch while merge is on another branch)"
+ created new head
+ $ hg up 14
+ 0 files updated, 0 files merged, 0 files removed, 0 files unresolved
+ $ echo a4 > a
+ $ hg commit -m "changed a to a4"
+ $ hg up 15
+ 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
+ $ hg merge 16
+ 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
+ (branch merge, don't forget to commit)
+ $ hg commit -m "different branch merge 1"
+ $ hg up 16
+ 0 files updated, 0 files merged, 0 files removed, 0 files unresolved
+ $ echo a5 > a
+ $ hg branch --force "_a_b_c_"
+ marked working directory as branch _a_b_c_
+ $ hg commit -m "changed a to a5"
+ created new head
+ $ hg up 17
+ 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
+ $ hg merge 18
+ 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
+ (branch merge, don't forget to commit)
+ $ hg commit -m "different branch merge 2"
+
+test that the merge revisions can be split between those where
+samebranch is True and those where it is False
+ $ log 'merge()'
+ 6
+ 11
+ 13
+ 15
+ 17
+ 19
+
+show merges with the same branch
+ $ log 'merge(samebranch=True)'
+ 11
+ 13
+ 15
+ 19
+
+show merges with other branches (but not the same branch)
+ $ log 'merge(samebranch=False)'
+ 6
+ 17
+
+show merges with a particular branch
+ $ log 'merge(.a.b.c.)'
+ 11
+ 13
+ 15
+ 17
+ $ log 'merge(-a-b-c-)'
+ 6
+
+ $ log 'merge(".a.b.c.", samebranch=False)'
+ 17
+
+show merges with multiple branches
+ $ log 'merge("re:.a.b.c.")'
+ 6
+ 11
+ 13
+ 15
+ 17
+ 19
\ No newline at end of file
diff --git a/tests/test-help.t b/tests/test-help.t
--- a/tests/test-help.t
+++ b/tests/test-help.t
@@ -1743,8 +1743,20 @@
Test section lookup
$ hg help revset.merge
- "merge()"
- Changeset is a merge changeset.
+ "merge(withbranch, samebranch=True)"
+ Changeset is a merge changeset
+
+ All merge revisions are returned by default. If a "withbranch" pattern
+ is provided only merges with (i.e. whose second parent belongs to) those
+ branches that match the pattern will be returned. The simplest pattern
+ is the name of a single branch. It is also possible to specify a regular
+ expression by starting the pattern with "re:". This can be used to match
+ more than one branch (e.g. "re:branch1|branch2").
+
+ It is also possible to only return merges where both parents belong to
+ the same branch by specifying samebranch=True. If samebranch=False is
+ set then only merges where both parents do not belong to the same branch
+ will be returned.
$ hg help glossary.dag
DAG
To: angel.ezquerra, #hg-reviewers
Cc: mjpieters, mercurial-devel
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