Files
mgmt/lang/unification/solvers/unification_test.go
James Shubin d30ff6cfae legal: Remove year
Instead of constantly making these updates, let's just remove the year
since things are stored in git anyways, and this is not an actual modern
legal risk anymore.
2025-01-26 16:24:51 -05:00

1029 lines
23 KiB
Go

// Mgmt
// Copyright (C) James Shubin and the project contributors
// Written by James Shubin <james@shubin.ca> and the project contributors
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <https://www.gnu.org/licenses/>.
//
// Additional permission under GNU GPL version 3 section 7
//
// If you modify this program, or any covered work, by linking or combining it
// with embedded mcl code and modules (and that the embedded mcl code and
// modules which link with this program, contain a copy of their source code in
// the authoritative form) containing parts covered by the terms of any other
// license, the licensors of this program grant you additional permission to
// convey the resulting work. Furthermore, the licensors of this program grant
// the original author, James Shubin, additional permission to update this
// additional permission if he deems it necessary to achieve the goals of this
// additional permission.
//go:build !root
package solvers
import (
"context"
"fmt"
"reflect"
"strings"
"testing"
"github.com/purpleidea/mgmt/engine"
_ "github.com/purpleidea/mgmt/engine/resources" // import so the resources register
engineUtil "github.com/purpleidea/mgmt/engine/util"
"github.com/purpleidea/mgmt/lang/ast"
"github.com/purpleidea/mgmt/lang/funcs/operators"
"github.com/purpleidea/mgmt/lang/funcs/vars"
"github.com/purpleidea/mgmt/lang/interfaces"
"github.com/purpleidea/mgmt/lang/types"
"github.com/purpleidea/mgmt/lang/unification"
"github.com/purpleidea/mgmt/util"
)
func TestUnification1(t *testing.T) {
type test struct { // an individual test
name string
ast interfaces.Stmt // raw AST
fail bool
expect map[interfaces.Expr]*types.Type
experr error // expected error if fail == true (nil ignores it)
experrstr string // expected error prefix
}
testCases := []test{}
// this causes a panic, so it can't be used
//{
// testCases = append(testCases, test{
// "nil",
// nil,
// true, // expect error
// nil, // no AST
// })
//}
{
expr := &ast.ExprStr{V: "hello"}
stmt := &ast.StmtProg{
Body: []interfaces.Stmt{
&ast.StmtRes{
Kind: "test",
Name: &ast.ExprStr{V: "t1"},
Contents: []ast.StmtResContents{
&ast.StmtResField{
Field: "str",
Value: expr,
},
},
},
},
}
testCases = append(testCases, test{
name: "one res",
ast: stmt,
fail: false,
expect: map[interfaces.Expr]*types.Type{
expr: types.TypeStr,
},
})
}
{
v1 := &ast.ExprStr{}
v2 := &ast.ExprStr{}
v3 := &ast.ExprStr{}
expr := &ast.ExprList{
Elements: []interfaces.Expr{
v1,
v2,
v3,
},
}
stmt := &ast.StmtProg{
Body: []interfaces.Stmt{
&ast.StmtRes{
Kind: "test",
Name: &ast.ExprStr{V: "test"},
Contents: []ast.StmtResContents{
&ast.StmtResField{
Field: "slicestring",
Value: expr,
},
},
},
},
}
testCases = append(testCases, test{
name: "list of strings",
ast: stmt,
fail: false,
expect: map[interfaces.Expr]*types.Type{
v1: types.TypeStr,
v2: types.TypeStr,
v3: types.TypeStr,
expr: types.TypeListStr,
},
})
}
{
k1 := &ast.ExprInt{}
k2 := &ast.ExprInt{}
k3 := &ast.ExprInt{}
v1 := &ast.ExprFloat{}
v2 := &ast.ExprFloat{}
v3 := &ast.ExprFloat{}
expr := &ast.ExprMap{
KVs: []*ast.ExprMapKV{
{Key: k1, Val: v1},
{Key: k2, Val: v2},
{Key: k3, Val: v3},
},
}
stmt := &ast.StmtProg{
Body: []interfaces.Stmt{
&ast.StmtRes{
Kind: "test",
Name: &ast.ExprStr{V: "test"},
Contents: []ast.StmtResContents{
&ast.StmtResField{
Field: "mapintfloat",
Value: expr,
},
},
},
},
}
testCases = append(testCases, test{
name: "map of int->float",
ast: stmt,
fail: false,
expect: map[interfaces.Expr]*types.Type{
k1: types.TypeInt,
k2: types.TypeInt,
k3: types.TypeInt,
v1: types.TypeFloat,
v2: types.TypeFloat,
v3: types.TypeFloat,
expr: types.NewType("map{int: float}"),
},
})
}
{
b := &ast.ExprBool{}
s := &ast.ExprStr{}
i := &ast.ExprInt{}
f := &ast.ExprFloat{}
expr := &ast.ExprStruct{
Fields: []*ast.ExprStructField{
{Name: "somebool", Value: b},
{Name: "somestr", Value: s},
{Name: "someint", Value: i},
{Name: "somefloat", Value: f},
},
}
stmt := &ast.StmtProg{
Body: []interfaces.Stmt{
&ast.StmtRes{
Kind: "test",
Name: &ast.ExprStr{V: "test"},
Contents: []ast.StmtResContents{
&ast.StmtResField{
Field: "mixedstruct",
Value: expr,
},
},
},
},
}
testCases = append(testCases, test{
name: "simple struct",
ast: stmt,
fail: false,
expect: map[interfaces.Expr]*types.Type{
b: types.TypeBool,
s: types.TypeStr,
i: types.TypeInt,
f: types.TypeFloat,
expr: types.NewType("struct{somebool bool; somestr str; someint int; somefloat float}"),
},
})
}
{
// test "n1" {
// int64ptr => 13 + 42,
//}
expr := &ast.ExprCall{
Name: operators.OperatorFuncName,
Args: []interfaces.Expr{
&ast.ExprStr{
V: "+",
},
&ast.ExprInt{
V: 13,
},
&ast.ExprInt{
V: 42,
},
},
}
stmt := &ast.StmtProg{
Body: []interfaces.Stmt{
&ast.StmtRes{
Kind: "test",
Name: &ast.ExprStr{
V: "n1",
},
Contents: []ast.StmtResContents{
&ast.StmtResField{
Field: "int64ptr",
Value: expr, // func
},
},
},
},
}
testCases = append(testCases, test{
name: "func call",
ast: stmt,
fail: false,
expect: map[interfaces.Expr]*types.Type{
expr: types.NewType("int"),
},
})
}
{
//test "n1" {
// int64ptr => 13 + 42 - 4,
//}
innerFunc := &ast.ExprCall{
Name: operators.OperatorFuncName,
Args: []interfaces.Expr{
&ast.ExprStr{
V: "-",
},
&ast.ExprInt{
V: 42,
},
&ast.ExprInt{
V: 4,
},
},
}
expr := &ast.ExprCall{
Name: operators.OperatorFuncName,
Args: []interfaces.Expr{
&ast.ExprStr{
V: "+",
},
&ast.ExprInt{
V: 13,
},
innerFunc, // nested func, can we unify?
},
}
stmt := &ast.StmtProg{
Body: []interfaces.Stmt{
&ast.StmtRes{
Kind: "test",
Name: &ast.ExprStr{
V: "n1",
},
Contents: []ast.StmtResContents{
&ast.StmtResField{
Field: "int64ptr",
Value: expr,
},
},
},
},
}
testCases = append(testCases, test{
name: "func call, multiple ints",
ast: stmt,
fail: false,
expect: map[interfaces.Expr]*types.Type{
innerFunc: types.NewType("int"),
expr: types.NewType("int"),
},
})
}
{
//test "n1" {
// float32 => -25.38789 + 32.6 + 13.7,
//}
innerFunc := &ast.ExprCall{
Name: operators.OperatorFuncName,
Args: []interfaces.Expr{
&ast.ExprStr{
V: "+",
},
&ast.ExprFloat{
V: 32.6,
},
&ast.ExprFloat{
V: 13.7,
},
},
}
expr := &ast.ExprCall{
Name: operators.OperatorFuncName,
Args: []interfaces.Expr{
&ast.ExprStr{
V: "+",
},
&ast.ExprFloat{
V: -25.38789,
},
innerFunc, // nested func, can we unify?
},
}
stmt := &ast.StmtProg{
Body: []interfaces.Stmt{
&ast.StmtRes{
Kind: "test",
Name: &ast.ExprStr{
V: "n1",
},
Contents: []ast.StmtResContents{
&ast.StmtResField{
Field: "float32",
Value: expr,
},
},
},
},
}
testCases = append(testCases, test{
name: "func call, multiple floats",
ast: stmt,
fail: false,
expect: map[interfaces.Expr]*types.Type{
innerFunc: types.NewType("float"),
expr: types.NewType("float"),
},
})
}
{
//$x = 42 - 13
//test "t1" {
// int64 => $x,
//}
innerFunc := &ast.ExprCall{
Name: operators.OperatorFuncName,
Args: []interfaces.Expr{
&ast.ExprStr{
V: "-",
},
&ast.ExprInt{
V: 42,
},
&ast.ExprInt{
V: 13,
},
},
}
stmt := &ast.StmtProg{
Body: []interfaces.Stmt{
&ast.StmtBind{
Ident: "x",
Value: innerFunc,
},
&ast.StmtRes{
Kind: "test",
Name: &ast.ExprStr{
V: "t1",
},
Contents: []ast.StmtResContents{
&ast.StmtResField{
Field: "int64",
Value: &ast.ExprVar{
Name: "x",
},
},
},
},
},
}
testCases = append(testCases, test{
name: "assign from func call or two ints",
ast: stmt,
fail: false,
expect: map[interfaces.Expr]*types.Type{
innerFunc: types.NewType("int"),
},
})
}
{
//$x = golang.template("hello", 42)
//test "t1" {
// anotherstr => $x,
//}
innerFunc := &ast.ExprCall{
Name: "golang.template",
Args: []interfaces.Expr{
&ast.ExprStr{
V: "hello",
},
&ast.ExprInt{
V: 42,
},
},
}
stmt := &ast.StmtProg{
Body: []interfaces.Stmt{
&ast.StmtImport{
Name: "golang",
},
&ast.StmtBind{
Ident: "x",
Value: innerFunc,
},
&ast.StmtRes{
Kind: "test",
Name: &ast.ExprStr{
V: "t1",
},
Contents: []ast.StmtResContents{
&ast.StmtResField{
Field: "anotherstr",
Value: &ast.ExprVar{
Name: "x",
},
},
},
},
},
}
testCases = append(testCases, test{
name: "simple template",
ast: stmt,
fail: false,
expect: map[interfaces.Expr]*types.Type{
innerFunc: types.NewType("str"),
},
})
}
{
// import "datetime"
//test "t1" {
// stringptr => datetime.now(), # bad (str vs. int)
//}
expr := &ast.ExprCall{
Name: "datetime.now",
Args: []interfaces.Expr{},
}
stmt := &ast.StmtProg{
Body: []interfaces.Stmt{
&ast.StmtImport{
Name: "datetime",
},
&ast.StmtRes{
Kind: "test",
Name: &ast.ExprStr{V: "t1"},
Contents: []ast.StmtResContents{
&ast.StmtResField{
Field: "stringptr",
Value: expr,
},
},
},
},
}
testCases = append(testCases, test{
name: "single fact unification",
ast: stmt,
fail: true,
})
}
{
//import "sys"
//test "t1" {
// stringptr => sys.getenv("GOPATH", "bug"), # bad (two args vs. one)
//}
expr := &ast.ExprCall{
Name: "sys.getenv",
Args: []interfaces.Expr{
&ast.ExprStr{
V: "GOPATH",
},
&ast.ExprStr{
V: "bug",
},
},
}
stmt := &ast.StmtProg{
Body: []interfaces.Stmt{
&ast.StmtImport{
Name: "sys",
},
&ast.StmtRes{
Kind: "test",
Name: &ast.ExprStr{V: "t1"},
Contents: []ast.StmtResContents{
&ast.StmtResField{
Field: "stringptr",
Value: expr,
},
},
},
},
}
testCases = append(testCases, test{
name: "function, wrong arg count",
ast: stmt,
fail: true,
})
}
// XXX: add these tests when we fix the bug!
//{
// //import "fmt"
// //test "t1" {
// // stringptr => fmt.printf("hello %s and %s", "one"), # bad
// //}
// expr := &ast.ExprCall{
// Name: "fmt.printf",
// Args: []interfaces.Expr{
// &ast.ExprStr{
// V: "hello %s and %s",
// },
// &ast.ExprStr{
// V: "one",
// },
// },
// }
// stmt := &ast.StmtProg{
// Body: []interfaces.Stmt{
// &ast.StmtImport{
// Name: "fmt",
// },
// &ast.StmtRes{
// Kind: "test",
// Name: &ast.ExprStr{V: "t1"},
// Contents: []ast.StmtResContents{
// &ast.StmtResField{
// Field: "stringptr",
// Value: expr,
// },
// },
// },
// },
// }
// testCases = append(testCases, test{
// name: "function, missing arg for printf",
// ast: stmt,
// fail: true,
// })
//}
//{
// //import "fmt"
// //test "t1" {
// // stringptr => fmt.printf("hello %s and %s", "one", "two", "three"), # bad
// //}
// expr := &ast.ExprCall{
// Name: "fmt.printf",
// Args: []interfaces.Expr{
// &ast.ExprStr{
// V: "hello %s and %s",
// },
// &ast.ExprStr{
// V: "one",
// },
// &ast.ExprStr{
// V: "two",
// },
// &ast.ExprStr{
// V: "three",
// },
// },
// }
// stmt := &ast.StmtProg{
// Body: []interfaces.Stmt{
// &ast.StmtImport{
// Name: "fmt",
// },
// &ast.StmtRes{
// Kind: "test",
// Name: &ast.ExprStr{V: "t1"},
// Contents: []ast.StmtResContents{
// &ast.StmtResField{
// Field: "stringptr",
// Value: expr,
// },
// },
// },
// },
// }
// testCases = append(testCases, test{
// name: "function, extra arg for printf",
// ast: stmt,
// fail: true,
// })
//}
{
//import "fmt"
//test "t1" {
// stringptr => fmt.printf("hello %s and %s", "one", "two"),
//}
expr := &ast.ExprCall{
Name: "fmt.printf",
Args: []interfaces.Expr{
&ast.ExprStr{
V: "hello %s and %s",
},
&ast.ExprStr{
V: "one",
},
&ast.ExprStr{
V: "two",
},
},
}
stmt := &ast.StmtProg{
Body: []interfaces.Stmt{
&ast.StmtImport{
Name: "fmt",
},
&ast.StmtRes{
Kind: "test",
Name: &ast.ExprStr{V: "t1"},
Contents: []ast.StmtResContents{
&ast.StmtResField{
Field: "stringptr",
Value: expr,
},
},
},
},
}
testCases = append(testCases, test{
name: "function, regular printf unification",
ast: stmt,
fail: false,
expect: map[interfaces.Expr]*types.Type{
expr: types.NewType("str"),
},
})
}
{
//import "fmt"
//$x str = if true { # should fail unification
// 42
//} else {
// 13
//}
//test "t1" {
// stringptr => fmt.printf("hello %s", $x),
//}
cond := &ast.ExprIf{
Condition: &ast.ExprBool{V: true},
ThenBranch: &ast.ExprInt{V: 42},
ElseBranch: &ast.ExprInt{V: 13},
}
cond.SetType(types.TypeStr) // should fail unification
expr := &ast.ExprCall{
Name: "fmt.printf",
Args: []interfaces.Expr{
&ast.ExprStr{
V: "hello %s",
},
&ast.ExprVar{
Name: "x", // the var
},
},
}
stmt := &ast.StmtProg{
Body: []interfaces.Stmt{
&ast.StmtImport{
Name: "fmt",
},
&ast.StmtBind{
Ident: "x", // the var
Value: cond,
},
&ast.StmtRes{
Kind: "test",
Name: &ast.ExprStr{V: "t1"},
Contents: []ast.StmtResContents{
&ast.StmtResField{
Field: "anotherstr",
Value: expr,
},
},
},
},
}
testCases = append(testCases, test{
name: "typed if expr",
ast: stmt,
fail: true,
experrstr: "type/value inconsistent at arg #1 for func `fmt.printf`: str != int",
})
}
{
//import "fmt"
//$w = true
//$x str = $w # should fail unification
//test "t1" {
// stringptr => fmt.printf("hello %s", $x),
//}
wvar := &ast.ExprBool{V: true}
xvar := &ast.ExprVar{Name: "w"}
xvar.SetType(types.TypeStr) // should fail unification
expr := &ast.ExprCall{
Name: "fmt.printf",
Args: []interfaces.Expr{
&ast.ExprStr{
V: "hello %s",
},
&ast.ExprVar{
Name: "x", // the var
},
},
}
stmt := &ast.StmtProg{
Body: []interfaces.Stmt{
&ast.StmtImport{
Name: "fmt",
},
&ast.StmtBind{
Ident: "w",
Value: wvar,
},
&ast.StmtBind{
Ident: "x", // the var
Value: xvar,
},
&ast.StmtRes{
Kind: "test",
Name: &ast.ExprStr{V: "t1"},
Contents: []ast.StmtResContents{
&ast.StmtResField{
Field: "anotherstr",
Value: expr,
},
},
},
},
}
testCases = append(testCases, test{
name: "typed var expr",
ast: stmt,
fail: true,
experrstr: "type/value inconsistent at arg #1 for func `fmt.printf`: str != bool",
})
}
{
//import "fmt"
//$w = true
//$x str = $w # should fail unification
//test "t1" {
// stringptr => fmt.printf("hello %v", $x),
//}
wvar := &ast.ExprBool{V: true}
xvar := &ast.ExprVar{Name: "w"}
xvar.SetType(types.TypeStr) // should fail unification
expr := &ast.ExprCall{
Name: "fmt.printf",
Args: []interfaces.Expr{
&ast.ExprStr{
V: "hello %s",
},
&ast.ExprVar{
Name: "x", // the var
},
},
}
stmt := &ast.StmtProg{
Body: []interfaces.Stmt{
&ast.StmtImport{
Name: "fmt",
},
&ast.StmtBind{
Ident: "w",
Value: wvar,
},
&ast.StmtBind{
Ident: "x", // the var
Value: xvar,
},
&ast.StmtRes{
Kind: "test",
Name: &ast.ExprStr{V: "t1"},
Contents: []ast.StmtResContents{
&ast.StmtResField{
Field: "anotherstr",
Value: expr,
},
},
},
},
}
testCases = append(testCases, test{
name: "typed var expr again",
ast: stmt,
fail: true,
experrstr: "type/value inconsistent at arg #1 for func `fmt.printf`: str != bool",
})
}
names := []string{}
for index, tc := range testCases { // run all the tests
if tc.name == "" {
t.Errorf("test #%d: not named", index)
continue
}
if util.StrInList(tc.name, names) {
t.Errorf("test #%d: duplicate sub test name of: %s", index, tc.name)
continue
}
names = append(names, tc.name)
t.Run(fmt.Sprintf("test #%d (%s)", index, tc.name), func(t *testing.T) {
xast, fail, expect, experr, experrstr := tc.ast, tc.fail, tc.expect, tc.experr, tc.experrstr
//str := strings.NewReader(code)
//xast, err := parser.LexParse(str)
//if err != nil {
// t.Errorf("test #%d: lex/parse failed with: %+v", index, err)
// return
//}
// TODO: print out the AST's so that we can see the types
t.Logf("\n\ntest #%d: AST (before): %+v\n", index, xast)
data := &interfaces.Data{
// TODO: add missing fields here if/when needed
Debug: testing.Verbose(), // set via the -test.v flag to `go test`
Logf: func(format string, v ...interface{}) {
t.Logf(fmt.Sprintf("test #%d", index)+": ast: "+format, v...)
},
}
// some of this might happen *after* interpolate in SetScope or Unify...
if err := xast.Init(data); err != nil {
t.Errorf("test #%d: FAIL", index)
t.Errorf("test #%d: could not init and validate AST: %+v", index, err)
return
}
// skip interpolation in this test so that the node pointers
// aren't changed and so we can compare directly to expected
//astInterpolated, err := ast.Interpolate() // interpolate strings in ast
//if err != nil {
// t.Errorf("test #%d: interpolate failed with: %+v", index, err)
// return
//}
//t.Logf("test #%d: astInterpolated: %+v", index, astInterpolated)
variables := map[string]interfaces.Expr{
"purpleidea": &ast.ExprStr{V: "hello world!"}, // james says hi
//"hostname": &ast.ExprStr{V: obj.Hostname},
}
consts := ast.VarPrefixToVariablesScope(vars.ConstNamespace) // strips prefix!
addback := vars.ConstNamespace + interfaces.ModuleSep // add it back...
var err error
variables, err = ast.MergeExprMaps(variables, consts, addback)
if err != nil {
t.Errorf("test #%d: FAIL", index)
t.Errorf("test #%d: couldn't merge in consts: %+v", index, err)
return
}
// top-level, built-in, initial global scope
scope := &interfaces.Scope{
Variables: variables,
// all the built-in top-level, core functions enter here...
Functions: ast.FuncPrefixToFunctionsScope(""), // runs funcs.LookupPrefix
}
// propagate the scope down through the AST...
if err := xast.SetScope(scope); err != nil {
t.Errorf("test #%d: FAIL", index)
t.Errorf("test #%d: set scope failed with: %+v", index, err)
return
}
// apply type unification
debug := testing.Verbose()
logf := func(format string, v ...interface{}) {
t.Logf(fmt.Sprintf("test #%d", index)+": unification: "+format, v...)
}
solver, err := unification.LookupDefault()
if err != nil {
t.Errorf("test #%d: FAIL", index)
t.Errorf("test #%d: solver lookup failed with: %+v", index, err)
return
}
unifier := &unification.Unifier{
AST: xast,
Solver: solver,
UnifiedState: types.NewUnifiedState(),
Debug: debug,
Logf: logf,
}
err = unifier.Unify(context.TODO())
// TODO: print out the AST's so that we can see the types
t.Logf("\n\ntest #%d: AST (after): %+v\n", index, xast)
if !fail && err != nil {
t.Errorf("test #%d: FAIL", index)
t.Errorf("test #%d: unification failed with: %+v", index, err)
return
}
if fail && err == nil {
t.Errorf("test #%d: FAIL", index)
t.Errorf("test #%d: unification passed, expected fail", index)
return
}
if fail && experr != nil && err != experr { // test for specific error!
t.Errorf("test #%d: FAIL", index)
t.Errorf("test #%d: expected fail, got wrong error", index)
t.Errorf("test #%d: got error: %+v", index, err)
t.Errorf("test #%d: exp error: %+v", index, experr)
return
}
if fail && err != nil {
t.Logf("test #%d: err: %+v", index, err)
}
// test for specific error string!
if fail && experrstr != "" && !strings.HasPrefix(err.Error(), experrstr) {
t.Errorf("test #%d: FAIL", index)
t.Errorf("test #%d: expected fail, got wrong error", index)
t.Errorf("test #%d: got error: %s", index, err.Error())
t.Errorf("test #%d: exp error: %s", index, experrstr)
return
}
if expect == nil { // test done early
return
}
// TODO: do this in sorted order
var failed bool
for expr, exptyp := range expect {
typ, err := expr.Type() // lookup type
if err != nil {
t.Errorf("test #%d: type lookup of %+v failed with: %+v", index, expr, err)
failed = true
break
}
if err := typ.Cmp(exptyp); err != nil {
t.Errorf("test #%d: type cmp failed with: %+v", index, err)
t.Logf("test #%d: got: %+v", index, typ)
t.Logf("test #%d: exp: %+v", index, exptyp)
failed = true
break
}
}
if failed {
return
}
})
}
}
func TestLangFieldNameToStructType1(t *testing.T) {
for _, kind := range engine.RegisteredResourcesNames() {
t.Logf("res.Kind(): %s", kind)
res, err := engineUtil.LangFieldNameToStructType(kind)
if err != nil {
t.Errorf("error trying to inspect kind %s: %s", kind, err.Error())
continue
}
if res == nil {
t.Errorf("got nil when trying to inspect kind: %s", kind)
continue
}
}
}
func TestLangFieldNameToStructType2(t *testing.T) {
// This tests that we don't infinitely recurse inside of this function.
k := "consul:kv"
res, err := engineUtil.LangFieldNameToStructType(k)
expected := map[string]*types.Type{
"address": types.TypeStr,
"key": types.TypeStr,
"scheme": types.TypeStr,
"token": types.TypeStr,
"value": types.TypeStr,
}
if err != nil {
t.Errorf("error trying to get the field name type map: %s", err.Error())
return
}
if !reflect.DeepEqual(res, expected) {
t.Errorf("unexpected result: %+v", res)
return
}
}