Commit graph

29 commits

Author SHA1 Message Date
Anna Shaleva
0195aae824 cli: add test for --guessed-eventtypes RPC binding generator flag
Currently we have problems with unnamed structs used as a parameter for
notifications, because there's no one-to-one correspondence between
notification parameter and the list of extended types used by the whole
contract. Otherwise eventtypes guessing works OK.

Signed-off-by: Anna Shaleva <shaleva.ann@nspcc.ru>
2023-05-31 15:53:43 +03:00
Anna Shaleva
3e2755e66d smartcontract: add test for user-defined extended event types configuration
config_extended.yml contains an example of user-defined configuration
file with extended event types. User-defined event types are allowed
to be named and complicated, i.e. properly support extended types
notation.

Signed-off-by: Anna Shaleva <shaleva.ann@nspcc.ru>
2023-05-31 15:53:43 +03:00
Anna Shaleva
a0d991a500 rpcbinding: support map[any]any conversion for extended types
Unfortunately, without pre-set user extended types configuration for events
and without --guess-eventtypes flag set we are allowed to rely only on manifest
information about types. Manifest can't give us a lot of information, but we
still need to be able to generate RPC binding. Arrays and structs are correctly
handled by the current code, but maps always rely on the fact that map's value
type is set. It's not true in the described case, so make the maps type convertor
handle this situation in a similar way how arrays are handled.

Without this commit the following panic occurs on attempt to generate RPC binding:
```
    --- FAIL: TestAssistedRPCBindings/testdata/notifications (0.01s)
panic: runtime error: invalid memory address or nil pointer dereference [recovered]
	panic: runtime error: invalid memory address or nil pointer dereference
[signal SIGSEGV: segmentation violation code=0x1 addr=0x0 pc=0x7f7c0e]

goroutine 190 [running]:
testing.tRunner.func1.2({0x109cb40, 0x1d58760})
	/usr/local/go/src/testing/testing.go:1396 +0x24e
testing.tRunner.func1()
	/usr/local/go/src/testing/testing.go:1399 +0x39f
panic({0x109cb40, 0x1d58760})
	/usr/local/go/src/runtime/panic.go:884 +0x212
github.com/nspcc-dev/neo-go/pkg/smartcontract/rpcbinding.extendedTypeToGo({0x22, {0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, {0x0, 0x0, 0x0}}, ...)
	/home/anna/Documents/GitProjects/nspcc-dev/neo-go/pkg/smartcontract/rpcbinding/binding.go:515 +0x36e
github.com/nspcc-dev/neo-go/pkg/smartcontract/rpcbinding.scTypeToGo({0xc000206d92?, 0xc000206d80?}, 0x22, 0xc0005d70e0)
	/home/anna/Documents/GitProjects/nspcc-dev/neo-go/pkg/smartcontract/rpcbinding/binding.go:643 +0x138
github.com/nspcc-dev/neo-go/pkg/smartcontract/rpcbinding.scTemplateToRPC({{0xc00049bb07, 0x7}, 0xc0004c89c0, {0x33, 0x22, 0x11, 0x0, 0xff, 0xee, 0xdd, ...}, ...}, ...)
	/home/anna/Documents/GitProjects/nspcc-dev/neo-go/pkg/smartcontract/rpcbinding/binding.go:686 +0xbc4
github.com/nspcc-dev/neo-go/pkg/smartcontract/rpcbinding.Generate({{0xc00049bb07, 0x7}, 0xc0004c89c0, {0x33, 0x22, 0x11, 0x0, 0xff, 0xee, 0xdd, ...}, ...})
	/home/anna/Documents/GitProjects/nspcc-dev/neo-go/pkg/smartcontract/rpcbinding/binding.go:421 +0x387
github.com/nspcc-dev/neo-go/cli/smartcontract.contractGenerateSomething(0xc00043e2c0, 0x137cd00)
	/home/anna/Documents/GitProjects/nspcc-dev/neo-go/cli/smartcontract/generate.go:99 +0x855
github.com/nspcc-dev/neo-go/cli/smartcontract.contractGenerateRPCWrapper(0xc00043e2c0?)
	/home/anna/Documents/GitProjects/nspcc-dev/neo-go/cli/smartcontract/generate.go:60 +0x25
github.com/urfave/cli.HandleAction({0x1048380?, 0x137c660?}, 0x13?)
	/home/anna/go/pkg/mod/github.com/urfave/cli@v1.22.5/app.go:524 +0x50
github.com/urfave/cli.Command.Run({{0x123539d, 0x13}, {0x0, 0x0}, {0x0, 0x0, 0x0}, {0x12577ad, 0x2a}, {0x127ad35, ...}, ...}, ...)
	/home/anna/go/pkg/mod/github.com/urfave/cli@v1.22.5/command.go:173 +0x65b
github.com/urfave/cli.(*App).RunAsSubcommand(0xc0001f4000, 0xc00043e000)
	/home/anna/go/pkg/mod/github.com/urfave/cli@v1.22.5/app.go:405 +0x91b
github.com/urfave/cli.Command.startApp({{0x12281e1, 0x8}, {0x0, 0x0}, {0x0, 0x0, 0x0}, {0x1254d8a, 0x28}, {0x0, ...}, ...}, ...)
	/home/anna/go/pkg/mod/github.com/urfave/cli@v1.22.5/command.go:372 +0x6e7
github.com/urfave/cli.Command.Run({{0x12281e1, 0x8}, {0x0, 0x0}, {0x0, 0x0, 0x0}, {0x1254d8a, 0x28}, {0x0, ...}, ...}, ...)
	/home/anna/go/pkg/mod/github.com/urfave/cli@v1.22.5/command.go:102 +0x825
github.com/urfave/cli.(*App).Run(0xc00024e000, {0xc0004f6420, 0xb, 0xb})
	/home/anna/go/pkg/mod/github.com/urfave/cli@v1.22.5/app.go:277 +0x8a7
github.com/nspcc-dev/neo-go/cli/smartcontract.TestAssistedRPCBindings.func1.1(0x9f8829?)
	/home/anna/Documents/GitProjects/nspcc-dev/neo-go/cli/smartcontract/generate_test.go:395 +0x5fc
testing.tRunner(0xc0006824e0, 0xc0004a3680)
	/usr/local/go/src/testing/testing.go:1446 +0x10b
created by testing.(*T).Run
	/usr/local/go/src/testing/testing.go:1493 +0x35f
```

Signed-off-by: Anna Shaleva <shaleva.ann@nspcc.ru>
2023-05-31 15:53:43 +03:00
Anna Shaleva
37af2031bb rpcbinding: properly add imports for simple types of event parameters
There are two ways of doing this: first one is to emit all notifications
parameter data into rpcbindings configuration on compile time (event if
the parameter has a simple type), and the second one is to fetch parameter
type from the manifest on rpcbinding file generation if needed (we always
have manifest at this stage, thus it's not a problem to retrieve necessary
information). The latter case is chosen to reduce the bindings configuration
file size.

Signed-off-by: Anna Shaleva <shaleva.ann@nspcc.ru>
2023-05-31 15:53:43 +03:00
Anna Shaleva
19cc6c6369 compiler: store ready-to-use notification names in bindings config
Notification and its parameters may have any UTF8-compatible name
which is inappropriate for bindings configuration and for the resulting
RPC bindings file. This commit stores the prettified version of
notification's name and parameters that are ready to be used in the
resulting RPC binding without any changes.

Signed-off-by: Anna Shaleva <shaleva.ann@nspcc.ru>
2023-05-31 15:53:43 +03:00
Anna Shaleva
41938ffa78 smartcontract: drop standard events before RPC binging generation
Signed-off-by: Anna Shaleva <shaleva.ann@nspcc.ru>
2023-05-31 15:53:43 +03:00
Anna Shaleva
044ae477ca smartconract: generate RPC binding wrappers for events
Signed-off-by: Anna Shaleva <shaleva.ann@nspcc.ru>
2023-05-31 15:52:39 +03:00
Anna Shaleva
ae52b2c2fa rpcbinding: fix binding indentation
New rule for writing blocks of code to our template: new line before
the block starts and new line after the block ends. This rule is the
same as the one we use during manual typing.

Signed-off-by: Anna Shaleva <shaleva.ann@nspcc.ru>
2023-05-30 17:37:06 +03:00
Anna Shaleva
0f0f7b364f rpcbinding: use typed return err value in etTypeConverter
Otherwise the resulting code can't be compiled.

Signed-off-by: Anna Shaleva <shaleva.ann@nspcc.ru>
2023-05-25 16:41:23 +03:00
Anna Shaleva
36af361c2b smartcontract: add FromStackItem wrapper for RPC bindings
Make it exported and reusable from the user's code.

Signed-off-by: Anna Shaleva <shaleva.ann@nspcc.ru>
2023-05-24 11:27:49 +03:00
Anna Shaleva
6b21ad9922 *: replace interface{} with any keyword
Everywhere including examples, external interop APIs, bindings generators
code and in other valuable places. A couple of `interface{}` usages are
intentionally left in the CHANGELOG.md, documentation and tests.
2023-04-04 13:22:42 +03:00
Roman Khimov
b1e7f40226 rpcbinding: fix wrappers for Any type, fix #2898 2023-02-18 00:06:45 +03:00
Roman Khimov
e5aa5ca294 rpcbinding: improve error reporting in generated code 2022-12-06 13:15:10 +03:00
Roman Khimov
ec5ebc8c18 rpcbinding: improve indentation for internal unwrappers 2022-12-06 13:15:10 +03:00
Roman Khimov
c058ab5604 rpcbinding: handle more complex non-structured types 2022-12-06 13:15:10 +03:00
Roman Khimov
ce67e6795e rpcbinding: properly support maps
I'm not sure that map with a `*big.Int` key is a good one, but it can work
this way.
2022-12-06 13:15:10 +03:00
Roman Khimov
8e0be6e7a5 rpcbinding: improve indentation for internal array code 2022-12-06 13:15:10 +03:00
Roman Khimov
0214628127 rpcbinding: generate bindings using new extended type data 2022-12-06 13:15:10 +03:00
Roman Khimov
82c6ce218b rpcbinding: use binding condig to generate code for simple arrays
Part of #2767.
2022-11-14 13:01:13 +03:00
Roman Khimov
a7f86dcb7f rpcbinding: generate Expanded methods for iterators
Refs. #2768.
2022-11-09 18:13:45 +03:00
Roman Khimov
d569fe01e6 rpcbinding: initial support for iterators, see #2768
Already better than stackitem.Item.
2022-11-09 18:13:45 +03:00
Roman Khimov
69d8905ad9 rpcbinding: exclude onNEPXXPayment methods from wrappers
They make no sense there.
2022-11-08 17:01:36 +03:00
Roman Khimov
130608ac67 rpcbinding: support writer-only wrappers
"verify" contract doesn't have any safe methods.
2022-11-08 17:01:36 +03:00
Roman Khimov
df29008a50 rpcbinding: add GAS testcase, fix methodless wrappers
* strip NEP-XX methods before going into generator to avoid unused imports
 * nepXX.Invoker types already include Call
 * always import util, it's used for Hash
2022-11-08 17:01:36 +03:00
Roman Khimov
aeb61fb61d rpcbinding: generate ASSERT for bool-returning methods
It's a common pattern.
2022-11-08 17:01:36 +03:00
Roman Khimov
2a4a5ab479 rpcbinding: support simple wrappers for writer methods
Fixes #2769.
2022-11-08 17:01:36 +03:00
Roman Khimov
02ce59cfd5 binding: avoid name conflicts with Go keywords
And clashing one name on another after rename.
2022-10-27 22:57:49 +03:00
Roman Khimov
617c31093f smartcontract: initial rpcbinding implementation, fix #2705
It can do some unwrapping and reuse nepXX packages. It only uses manifest data
at the moment, see #2767, #2768, #2769.
2022-10-27 22:57:49 +03:00
Roman Khimov
1ac60ada19 cli: move tests to subpackages
Refs. #2379, but not completely solves it, one package seriously outweights
others:

?       github.com/nspcc-dev/neo-go/cli [no test files]
ok      github.com/nspcc-dev/neo-go/cli/app     0.036s  coverage: 100.0% of statements
ok      github.com/nspcc-dev/neo-go/cli/cmdargs 0.011s  coverage: 60.8% of statements
ok      github.com/nspcc-dev/neo-go/cli/flags   0.009s  coverage: 97.7% of statements
?       github.com/nspcc-dev/neo-go/cli/input   [no test files]
ok      github.com/nspcc-dev/neo-go/cli/options 0.033s  coverage: 50.0% of statements
?       github.com/nspcc-dev/neo-go/cli/paramcontext    [no test files]
ok      github.com/nspcc-dev/neo-go/cli/query   2.155s  coverage: 45.3% of statements
ok      github.com/nspcc-dev/neo-go/cli/server  1.373s  coverage: 67.8% of statements
ok      github.com/nspcc-dev/neo-go/cli/smartcontract   8.819s  coverage: 94.3% of statements
ok      github.com/nspcc-dev/neo-go/cli/util    0.006s  coverage: 10.9% of statements
?       github.com/nspcc-dev/neo-go/cli/vm      [no test files]
ok      github.com/nspcc-dev/neo-go/cli/wallet  72.103s coverage: 88.2% of statements

Still a nice thing to have.
2022-10-06 09:21:26 +03:00