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🌱 A minimal programming language and compiler. git.urbach.dev/cli/q
high-performance programming-language compiler
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import ( "path/filepath" "strings" "testing"
"git.urbach.dev/cli/q/src/compiler" "git.urbach.dev/cli/q/src/config" "git.urbach.dev/cli/q/src/core" "git.urbach.dev/go/assert")
var errs = []struct { File string ExpectedError error}{ // {"CycleDetected.q", &core.CycleDetected{A: "A", B: "B"}}, // TODO: deterministic output {"CycleDetected2.q", &core.CycleDetected{A: "y", B: "x"}}, {"DefinitionCountMismatch.q", &core.DefinitionCountMismatch{Function: "main.swap", Count: 1, ExpectedCount: 2}}, {"DefinitionCountMismatch2.q", &core.DefinitionCountMismatch{Function: "main.swap", Count: 3, ExpectedCount: 2}}, {"DefinitionCountMismatch3.q", &core.DefinitionCountMismatch{Function: "main.nothing", Count: 1, ExpectedCount: 0}}, {"ErrorNotChecked.q", &core.ErrorNotChecked{Identifier: "value"}}, {"ExpectedEnumMember.q", core.ExpectedEnumMember}, {"ExpectedPackageMember.q", core.ExpectedPackageMember}, {"ExpectedStructField.q", core.ExpectedStructField}, {"InvalidCondition.q", core.InvalidCondition}, {"InvalidEscapeSequence.q", core.InvalidEscapeSequence}, {"InvalidExpression.q", core.InvalidExpression}, {"InvalidExpression2.q", core.InvalidExpression}, {"InvalidExpression3.q", core.InvalidExpression}, {"InvalidExpression4.q", core.InvalidExpression}, {"InvalidExpression5.q", core.InvalidExpression}, {"InvalidExpression6.q", core.InvalidExpression}, {"InvalidExpression7.q", core.InvalidExpression}, {"InvalidFieldInit.q", core.InvalidFieldInit}, {"InvalidFieldInit2.q", core.InvalidFieldInit}, {"InvalidLeftExpression.q", core.InvalidLeftExpression}, {"InvalidLoopControl.q", &core.InvalidLoopControl{Name: "unknown"}}, {"InvalidLoopControl2.q", &core.InvalidLoopControl{Name: "break", CorrectName: "stop"}}, {"InvalidLoopHeader.q", core.InvalidLoopHeader}, {"InvalidStructOperation.q", core.InvalidStructOperation}, {"InvalidStructOperation2.q", core.InvalidStructOperation}, {"InvalidStructOperation3.q", core.InvalidStructOperation}, {"LoopControlWithoutLoop.q", core.LoopControlWithoutLoop}, {"MissingFieldName.q", core.MissingFieldName}, {"MissingFieldName2.q", core.MissingFieldName}, {"MissingObject.q", core.MissingObject}, {"MissingObject2.q", core.MissingObject}, {"MissingOperand.q", core.MissingOperand}, {"MissingType.q", core.MissingType}, {"NoMatchingFunction.q", &core.NoMatchingFunction{Function: "main.f"}}, {"NotDataStruct.q", &core.NotDataStruct{TypeName: "int"}}, {"NotDataStruct2.q", &core.NotDataStruct{TypeName: "int64"}}, {"NotDataStruct3.q", &core.NotDataStruct{TypeName: "int64"}}, {"NotDataStruct4.q", &core.NotDataStruct{TypeName: "int64"}}, {"NotDataStruct5.q", &core.NotDataStruct{TypeName: "int64"}}, {"ParameterCountMismatch.q", &core.ParameterCountMismatch{Function: "main.f", Count: 0, ExpectedCount: 1}}, {"ParameterCountMismatch2.q", &core.ParameterCountMismatch{Function: "main.f", Count: 2, ExpectedCount: 1}}, {"PartiallyUnknownIdentifier.q", &core.PartiallyUnknownIdentifier{Name: "x"}}, {"RegisterLimitExceeded.q", &core.RegisterLimitExceeded{Function: "fn", Required: 8, Available: core.MaxInputRegisters}}, {"ResourceAlreadyConsumed.q", &core.UnknownIdentifier{Name: "x"}}, {"ResourceAlreadyConsumed2.q", &core.UnknownIdentifier{Name: "x"}}, {"ResourceAlreadyConsumed3.q", &core.UnknownIdentifier{Name: "x"}}, {"ResourceNotConsumed.q", &core.ResourceNotConsumed{TypeName: "!int64"}}, {"ResourceNotConsumed2.q", &core.ResourceNotConsumed{TypeName: "!int64"}}, {"ResourcePartiallyConsumed.q", &core.ResourcePartiallyConsumed{TypeName: "!int64"}}, {"ResourceTypeMismatch.q", &core.TypeMismatch{Encountered: "int64", Expected: "!int64", ParameterName: "_", IsReturn: false}}, {"ReturnCountMismatch.q", &core.ReturnCountMismatch{Count: 1, ExpectedCount: 0}}, {"ReturnCountMismatch2.q", &core.ReturnCountMismatch{Count: 1, ExpectedCount: 2}}, {"ReturnCountMismatch3.q", &core.ReturnCountMismatch{Count: 0, ExpectedCount: 1}}, {"ReturnCountMismatch4.q", &core.ReturnCountMismatch{Count: 0, ExpectedCount: 1}}, {"TypeCastNotAllowed.q", &core.TypeCastNotAllowed{From: "string", To: "int64"}}, {"TypeCastNotAllowed2.q", &core.TypeCastNotAllowed{From: "int", To: "string"}}, {"TypeMismatch.q", &core.TypeMismatch{Encountered: "string", Expected: "int64", ParameterName: "x", IsReturn: false}}, {"TypeMismatch2.q", &core.TypeMismatch{Encountered: "string", Expected: "int64", ParameterName: "y", IsReturn: true}}, {"TypeMismatch3.q", &core.TypeMismatch{Encountered: "string", Expected: "int64"}}, {"TypeMismatch4.q", &core.TypeMismatch{Encountered: "string", Expected: "uint8"}}, {"TypeMismatch5.q", &core.TypeMismatch{Encountered: "int", Expected: "!*int64"}}, {"TypeMismatch6.q", &core.TypeMismatch{Encountered: "int", Expected: "*uint8", ParameterName: "p"}}, {"TypeMismatch7.q", &core.TypeMismatch{Encountered: "string", Expected: "int"}}, {"TypeMismatch8.q", &core.TypeMismatch{Encountered: "string", Expected: "int"}}, {"TypeMismatch9.q", &core.TypeMismatch{Encountered: "string", Expected: "int"}}, {"TypeMismatch10.q", &core.TypeMismatch{Encountered: "string", Expected: "int"}}, {"TypeMismatch11.q", &core.TypeMismatch{Encountered: "string", Expected: "int64"}}, {"TypeMismatch12.q", &core.TypeMismatch{Encountered: "string", Expected: "int64"}}, {"TypeMismatch13.q", &core.TypeMismatch{Encountered: "int", Expected: "bool"}}, {"TypeMismatch14.q", &core.TypeMismatch{Encountered: "int", Expected: "function"}}, {"TypeMismatch15.q", &core.TypeMismatch{Encountered: "string", Expected: "int"}}, {"TypeMismatch16.q", &core.TypeMismatch{Encountered: "string", Expected: "int"}}, {"TypeMismatch17.q", &core.TypeMismatch{Encountered: "(int64, int64)", Expected: "int"}}, {"UndefinedStructField.q", &core.UndefinedStructField{Identifier: "p", FieldName: "y"}}, {"UnknownEnumMember.q", &core.UnknownEnumMember{EnumName: "MyEnum", MemberName: "unknown"}}, {"UnknownIdentifier.q", &core.UnknownIdentifier{Name: "x"}}, {"UnknownIdentifier2.q", &core.UnknownIdentifier{Name: "x"}}, {"UnknownIdentifier3.q", &core.UnknownIdentifier{Name: "x"}}, {"UnknownIdentifier4.q", &core.UnknownIdentifier{Name: "unknown"}}, {"UnknownIdentifier5.q", &core.UnknownIdentifier{Name: "unknown"}}, {"UnknownIdentifier6.q", &core.UnknownIdentifier{Name: "run"}}, {"UnknownIdentifier7.q", &core.UnknownIdentifier{Name: "run.unknown"}}, {"UnknownIdentifier8.q", &core.UnknownIdentifier{Name: "x"}}, {"UnknownIdentifier9.q", &core.UnknownIdentifier{Name: "err"}}, {"UnknownIdentifier10.q", &core.UnknownIdentifier{Name: "value"}}, {"UnknownIdentifier11.q", &core.UnknownIdentifier{Name: "value"}}, {"UnknownIdentifier12.q", &core.UnknownIdentifier{Name: "x"}}, {"UnknownIdentifier13.q", &core.UnknownIdentifier{Name: "unknown"}}, {"UnknownStructField.q", &core.UnknownStructField{StructName: "string", FieldName: "unknown"}}, {"UnknownType.q", &core.UnknownType{Name: "unknown"}}, {"UnknownType2.q", &core.UnknownType{Name: "unknown"}}, {"UnknownType3.q", &core.UnknownType{Name: "unknown"}}, {"UnknownType4.q", &core.UnknownType{Name: "unknown"}}, {"UnknownType5.q", &core.UnknownType{Name: "unknown"}}, {"UnnecessaryCast.q", core.UnnecessaryCast}, {"UnusedValue.q", &core.UnusedValue{Value: "42"}}, {"UnusedValue2.q", &core.UnusedValue{Value: "2 + 3"}}, {"UnusedValue3.q", &core.UnusedValue{Value: "\"not used\""}}, {"UnusedValue4.q", &core.UnusedValue{Value: "1"}}, {"UnusedValue5.q", &core.UnusedValue{Value: "x - 1"}}, {"UnusedValue6.q", &core.UnusedValue{Value: "x2"}}, {"VariableAlreadyExists.q", &core.VariableAlreadyExists{Name: "x"}}, {"VariableAlreadyExists2.q", &core.VariableAlreadyExists{Name: "x"}},}
func TestErrors(t *testing.T) { for _, test := range errs { name := strings.TrimSuffix(test.File, ".q")
t.Run(name, func(t *testing.T) { b := config.New(filepath.Join("testdata", test.File)) _, err := compiler.Compile(b) assert.NotNil(t, err) assert.Equal(t, err.Error(), test.ExpectedError.Error()) }) }}