* ifaces:support exercising by required interface
This adds support to exercise an interface choice on a contract ID,
where the interface is required by one of the implemented interfaces of
the contract template.
Fixes#13434.
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* some improvements based on review
* added a test plus a bugfix
* Update daml-lf/interpreter/src/main/scala/com/digitalasset/daml/lf/speedy/PhaseOne.scala
Co-authored-by: Sofia Faro <sofia.faro@digitalasset.com>
* 2 more interface tests for the command preprocessor
Co-authored-by: Sofia Faro <sofia.faro@digitalasset.com>
* Update 'implements' blocks to use new syntax
* Add InterfaceSyntax test case
* Add InterfaceMultipleMethodDeclsError test case
* Add InterfaceDifferentNumArgsError test case
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New year, new copyright, new expected unknown issues with various files
that won't be covered by the script and/or will be but shouldn't change.
I'll do the details on Jan 1, but would appreciate this being
preapproved so I can actually get it merged by then.
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* Add engine tests for interfaces.
Adds engine tests using the new commands. This uncovered a few issues:
- getDependencies doesn't work when given an interfaceId as a templateId
(such as when exercising an interface via the ledger api). I patched
it up so it deals with interface ids. We've already discussed a way to
simplify getDependencies that will also avoid this in the future, but I'll
leave that to the future.
- issue #11703 is confirmed via some tests that don't pass (and are
currently disabled)
- PackageInterface.lookupTemplateChoice returns inherited choices, when it
should only return own choices. At least, the typechecker assumes
it doesn't -- this affects #11558 -- as does the command
preprocessor. I'll leave the cleanup to a separate PR.
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* scalafmt, add missing file
* Move interfaces tests to separate file
* scalafmt
