comparison tests/test-merge-tools.t @ 39266:82555d7186d0

filemerge: make capability check for internal tools ignore merge-tools section

This is follow up of 4d7b11877dd0.

Before this patch, capability check of internal merge tools falls back
to _toolbool(), which examines configurations in "merge-tools" section.

But "hg help config" explicitly says that "merge-tools" section
configures external merge tools.

Therefore, this patch makes capability check for internal tools in
hascapability() always ignore configurations in merge-tools section.

In this patch, command line configurations below are added at tests in
tests/test-merge-tools.t, in order to confirm that explicit
configuration is intentionally ignored at tool selection.

  --config merge-tools.:INTERNAL_TOOL.CAPABILITY=true

39265:f98d3c57906f

  $ hg merge --abort -q

(for ui.merge, ignored unintentionally)

  $ hg merge 9 \
  > --config ui.merge=:other
  tool :other (for pattern b) can't handle binary
  tool true can't handle binary
  tool false can't handle binary
  no tool found to merge b
  keep (l)ocal [working copy], take (o)ther [merge rev], or leave (u)nresolved for b? u
  0 files updated, 0 files merged, 0 files removed, 1 files unresolved
  use 'hg resolve' to retry unresolved file merges or 'hg merge --abort' to abandon

  0000: 03 02 01 00                                     |....|

(for merge-patterns)

  $ hg merge 9 --config merge.strict-capability-check=true \
  > --config merge-patterns.b=:merge-other \
  > --config merge-patterns.re:[a-z]=:other
  tool :merge-other (for pattern b) can't handle binary
  0 files updated, 1 files merged, 0 files removed, 0 files unresolved
  (branch merge, don't forget to commit)

(by default, it is assumed that no internal merge tools has symlinks
capability)

  $ hg debugpickmergetool \
  > -r 6d00b3726f6e \
  > --config merge-patterns.f=:merge-other \
  > --config merge-patterns.re:[f]=:merge-local \
  > --config merge-patterns.re:[a-z]=:other
  f = :prompt

  $ hg debugpickmergetool \
  > -r 6d00b3726f6e \
  > --config ui.merge=:other
  f = :prompt

(with strict-capability-check=true, actual symlink capabilities are
checked striclty)

  $ hg debugpickmergetool --config merge.strict-capability-check=true \
  > -r 6d00b3726f6e \
  > --config merge-patterns.f=:merge-other \
  > --config merge-patterns.re:[f]=:merge-local \
  > --config merge-patterns.re:[a-z]=:other
  f = :other

  $ hg debugpickmergetool --config merge.strict-capability-check=true \
  > -r 6d00b3726f6e \
  > --config ui.merge=:other
  f = :other

#endif

(--verbose shows some configurations)

  $ hg debugpickmergetool --tool foobar -v

39266:82555d7186d0

  $ hg merge --abort -q

(for ui.merge, ignored unintentionally)

  $ hg merge 9 \
  > --config merge-tools.:other.binary=true \
  > --config ui.merge=:other
  tool :other (for pattern b) can't handle binary
  tool true can't handle binary
  tool :other can't handle binary
  tool false can't handle binary
  no tool found to merge b
  keep (l)ocal [working copy], take (o)ther [merge rev], or leave (u)nresolved for b? u
  0 files updated, 0 files merged, 0 files removed, 1 files unresolved
  use 'hg resolve' to retry unresolved file merges or 'hg merge --abort' to abandon

  0000: 03 02 01 00                                     |....|

(for merge-patterns)

  $ hg merge 9 --config merge.strict-capability-check=true \
  > --config merge-tools.:merge-other.binary=true \
  > --config merge-patterns.b=:merge-other \
  > --config merge-patterns.re:[a-z]=:other
  tool :merge-other (for pattern b) can't handle binary
  0 files updated, 1 files merged, 0 files removed, 0 files unresolved
  (branch merge, don't forget to commit)

(by default, it is assumed that no internal merge tools has symlinks
capability)

  $ hg debugpickmergetool \
  > -r 6d00b3726f6e \
  > --config merge-tools.:merge-other.symlink=true \
  > --config merge-patterns.f=:merge-other \
  > --config merge-patterns.re:[f]=:merge-local \
  > --config merge-patterns.re:[a-z]=:other
  f = :prompt

  $ hg debugpickmergetool \
  > -r 6d00b3726f6e \
  > --config merge-tools.:other.symlink=true \
  > --config ui.merge=:other
  f = :prompt

(with strict-capability-check=true, actual symlink capabilities are
checked striclty)

  $ hg debugpickmergetool --config merge.strict-capability-check=true \
  > -r 6d00b3726f6e \
  > --config merge-tools.:merge-other.symlink=true \
  > --config merge-patterns.f=:merge-other \
  > --config merge-patterns.re:[f]=:merge-local \
  > --config merge-patterns.re:[a-z]=:other
  f = :other

  $ hg debugpickmergetool --config merge.strict-capability-check=true \
  > -r 6d00b3726f6e \
  > --config ui.merge=:other
  f = :other

  $ hg debugpickmergetool --config merge.strict-capability-check=true \
  > -r 6d00b3726f6e \
  > --config merge-tools.:merge-other.symlink=true \
  > --config ui.merge=:merge-other
  f = :prompt

#endif

(--verbose shows some configurations)

  $ hg debugpickmergetool --tool foobar -v