// TestSingleFileSerialization uses a series of test cases in which the text of a .mojom
// file is specified and the expected MojomFileGraph is specified using Go struct literals.
func TestSingleFileSerialization(t *testing.T) {
test := singleFileTest{}
////////////////////////////////////////////////////////////
// Test Case: array of int32
////////////////////////////////////////////////////////////
{
contents := `
struct Foo{
array<int32> bar1;
array<int32, 7> bar2;
array<int32>? bar3;
array<int32, 8>? bar4;
};`
test.addTestCase("", contents)
// DeclaredMojomObjects
test.expectedFile().DeclaredMojomObjects.Structs = &[]string{"TYPE_KEY:Foo"}
// ResolvedTypes
// struct Foo
test.expectedGraph().ResolvedTypes["TYPE_KEY:Foo"] = &mojom_types.UserDefinedTypeStructType{mojom_types.MojomStruct{
DeclData: test.newDeclData("Foo", "Foo"),
Fields: []mojom_types.StructField{
// field bar1 is not nullable and not fixed length
{
DeclData: test.newShortDeclData("bar1"),
Type: &mojom_types.TypeArrayType{mojom_types.ArrayType{
false, -1, &mojom_types.TypeSimpleType{mojom_types.SimpleType_InT32}}},
},
// field bar2 is not nullable and fixed length of 7
{
DeclData: test.newShortDeclData("bar2"),
Type: &mojom_types.TypeArrayType{mojom_types.ArrayType{
false, 7, &mojom_types.TypeSimpleType{mojom_types.SimpleType_InT32}}},
},
// field bar3 is nullable and not fixed length
{
DeclData: test.newShortDeclData("bar3"),
Type: &mojom_types.TypeArrayType{mojom_types.ArrayType{
true, -1, &mojom_types.TypeSimpleType{mojom_types.SimpleType_InT32}}},
},
// field bar4 is nullable and fixed length of 8
{
DeclData: test.newShortDeclData("bar4"),
Type: &mojom_types.TypeArrayType{mojom_types.ArrayType{
true, 8, &mojom_types.TypeSimpleType{mojom_types.SimpleType_InT32}}},
},
},
}}
test.endTestCase()
}
////////////////////////////////////////////////////////////
// Test Case: map string to int32
////////////////////////////////////////////////////////////
{
contents := `
struct Foo{
map<string, int32> bar1;
map<string?, int32> bar2;
map<string, int32>? bar3;
map<string?, int32>? bar4;
};`
test.addTestCase("", contents)
// DeclaredMojomObjects
test.expectedFile().DeclaredMojomObjects.Structs = &[]string{"TYPE_KEY:Foo"}
// ResolvedTypes
// struct Foo
test.expectedGraph().ResolvedTypes["TYPE_KEY:Foo"] = &mojom_types.UserDefinedTypeStructType{mojom_types.MojomStruct{
DeclData: test.newDeclData("Foo", "Foo"),
Fields: []mojom_types.StructField{
// field bar1 is non-nullable with a non-nullable key.
{
DeclData: test.newShortDeclData("bar1"),
Type: &mojom_types.TypeMapType{mojom_types.MapType{
false,
&mojom_types.TypeStringType{mojom_types.StringType{false}},
&mojom_types.TypeSimpleType{mojom_types.SimpleType_InT32}}},
},
// field bar2 is non-nullable with a nullable key.
{
DeclData: test.newShortDeclData("bar2"),
Type: &mojom_types.TypeMapType{mojom_types.MapType{
false,
&mojom_types.TypeStringType{mojom_types.StringType{true}},
&mojom_types.TypeSimpleType{mojom_types.SimpleType_InT32}}},
},
// field bar3 is nullable with a non-nullable key.
{
DeclData: test.newShortDeclData("bar3"),
Type: &mojom_types.TypeMapType{mojom_types.MapType{
true,
&mojom_types.TypeStringType{mojom_types.StringType{false}},
&mojom_types.TypeSimpleType{mojom_types.SimpleType_InT32}}},
},
// field bar4 is nullable with a nullable key.
{
DeclData: test.newShortDeclData("bar4"),
Type: &mojom_types.TypeMapType{mojom_types.MapType{
true,
&mojom_types.TypeStringType{mojom_types.StringType{true}},
&mojom_types.TypeSimpleType{mojom_types.SimpleType_InT32}}},
},
},
}}
test.endTestCase()
}
////////////////////////////////////////////////////////////
// Test Case: enum value initializer
////////////////////////////////////////////////////////////
{
contents := `
enum Foo{
X0,
X1 = 42,
X2 = X1
};`
test.addTestCase("", contents)
// DeclaredMojomObjects
test.expectedFile().DeclaredMojomObjects.TopLevelEnums = &[]string{"TYPE_KEY:Foo"}
// Resolved Values
// Foo.X0
test.expectedGraph().ResolvedValues["TYPE_KEY:Foo.X0"] = &mojom_types.UserDefinedValueEnumValue{mojom_types.EnumValue{
DeclData: test.newDeclData("X0", "Foo.X0"),
EnumTypeKey: "TYPE_KEY:Foo",
IntValue: 0,
}}
// Foo.X1
test.expectedGraph().ResolvedValues["TYPE_KEY:Foo.X1"] = &mojom_types.UserDefinedValueEnumValue{mojom_types.EnumValue{
DeclData: test.newDeclData("X1", "Foo.X1"),
EnumTypeKey: "TYPE_KEY:Foo",
InitializerValue: &mojom_types.ValueLiteralValue{&mojom_types.LiteralValueInt8Value{42}},
IntValue: 42,
}}
// Foo.X2
test.expectedGraph().ResolvedValues["TYPE_KEY:Foo.X2"] = &mojom_types.UserDefinedValueEnumValue{mojom_types.EnumValue{
DeclData: test.newDeclData("X2", "Foo.X2"),
EnumTypeKey: "TYPE_KEY:Foo",
InitializerValue: &mojom_types.ValueUserValueReference{mojom_types.UserValueReference{
Identifier: "X1",
ValueKey: stringPointer("TYPE_KEY:Foo.X1"),
}},
IntValue: 42,
}}
// ResolvedTypes
// enum Foo
test.expectedGraph().ResolvedTypes["TYPE_KEY:Foo"] = &mojom_types.UserDefinedTypeEnumType{mojom_types.MojomEnum{
DeclData: test.newDeclData("Foo", "Foo"),
Values: []mojom_types.EnumValue{
// Note(rudominer) It is a bug that we need to copy the enum values here.
// See https://github.com/domokit/mojo/issues/513.
// value X1
test.expectedGraph().ResolvedValues["TYPE_KEY:Foo.X0"].(*mojom_types.UserDefinedValueEnumValue).Value,
// value X1
test.expectedGraph().ResolvedValues["TYPE_KEY:Foo.X1"].(*mojom_types.UserDefinedValueEnumValue).Value,
// value X2
test.expectedGraph().ResolvedValues["TYPE_KEY:Foo.X2"].(*mojom_types.UserDefinedValueEnumValue).Value,
},
}}
test.endTestCase()
}
////////////////////////////////////////////////////////////
// Test Case: enum value name is shadowed by local constant declaration.
////////////////////////////////////////////////////////////
{
contents := `
enum Color{
RED, BLUE
};
struct MyStruct {
const Color RED = BLUE;
Color a_color = RED; // This should resolve to the local constant RED.
};`
test.addTestCase("", contents)
// DeclaredMojomObjects
test.expectedFile().DeclaredMojomObjects.TopLevelEnums = &[]string{"TYPE_KEY:Color"}
test.expectedFile().DeclaredMojomObjects.Structs = &[]string{"TYPE_KEY:MyStruct"}
// Resolved Values
// Color.RED
test.expectedGraph().ResolvedValues["TYPE_KEY:Color.RED"] = &mojom_types.UserDefinedValueEnumValue{mojom_types.EnumValue{
DeclData: test.newDeclData("RED", "Color.RED"),
EnumTypeKey: "TYPE_KEY:Color",
IntValue: 0,
}}
// Color.BLUE
test.expectedGraph().ResolvedValues["TYPE_KEY:Color.BLUE"] = &mojom_types.UserDefinedValueEnumValue{mojom_types.EnumValue{
DeclData: test.newDeclData("BLUE", "Color.BLUE"),
EnumTypeKey: "TYPE_KEY:Color",
IntValue: 1,
}}
// MyStruct.RED
test.expectedGraph().ResolvedValues["TYPE_KEY:MyStruct.RED"] = &mojom_types.UserDefinedValueDeclaredConstant{mojom_types.DeclaredConstant{
DeclData: *test.newContainedDeclData("RED", "MyStruct.RED", stringPointer("TYPE_KEY:MyStruct")),
Type: &mojom_types.TypeTypeReference{mojom_types.TypeReference{
false, false, stringPointer("Color"), stringPointer("TYPE_KEY:Color")}},
Value: &mojom_types.ValueUserValueReference{
mojom_types.UserValueReference{
Identifier: "BLUE",
ValueKey: stringPointer("TYPE_KEY:Color.BLUE")}},
}}
// ResolvedTypes
// enum Color
test.expectedGraph().ResolvedTypes["TYPE_KEY:Color"] = &mojom_types.UserDefinedTypeEnumType{mojom_types.MojomEnum{
DeclData: test.newDeclData("Color", "Color"),
Values: []mojom_types.EnumValue{
// Note(rudominer) It is a bug that we need to copy the enum values here.
// See https://github.com/domokit/mojo/issues/513.
// value RED
test.expectedGraph().ResolvedValues["TYPE_KEY:Color.RED"].(*mojom_types.UserDefinedValueEnumValue).Value,
// value BLUE
test.expectedGraph().ResolvedValues["TYPE_KEY:Color.BLUE"].(*mojom_types.UserDefinedValueEnumValue).Value,
},
}}
// struct MyStruct
test.expectedGraph().ResolvedTypes["TYPE_KEY:MyStruct"] = &mojom_types.UserDefinedTypeStructType{mojom_types.MojomStruct{
DeclData: &mojom_types.DeclarationData{
ShortName: stringPointer("MyStruct"),
FullIdentifier: stringPointer("MyStruct"),
DeclaredOrdinal: -1,
DeclarationOrder: -1,
SourceFileInfo: &mojom_types.SourceFileInfo{
FileName: test.fileName(),
},
ContainedDeclarations: &mojom_types.ContainedDeclarations{
Constants: &[]string{"TYPE_KEY:MyStruct.RED"}},
},
Fields: []mojom_types.StructField{
// field a_color
{
DeclData: test.newShortDeclData("a_color"),
Type: &mojom_types.TypeTypeReference{mojom_types.TypeReference{
false, false, stringPointer("Color"), stringPointer("TYPE_KEY:Color")}},
DefaultValue: &mojom_types.DefaultFieldValueValue{&mojom_types.ValueUserValueReference{
mojom_types.UserValueReference{
Identifier: "RED",
ValueKey: stringPointer("TYPE_KEY:MyStruct.RED")}}}, // Note this refers to MyStruct.RED and not Color.RED.
},
},
}}
test.endTestCase()
}
////////////////////////////////////////////////////////////
// Test Case: In-Out method parameters with the same name.
////////////////////////////////////////////////////////////
{
contents := `
module test;
interface EchoService {
EchoString(string? value) => (string? value);
DelayedEchoString(string? value, int32 millis) => (string? value);
};`
test.addTestCase("test", contents)
// DeclaredMojomObjects
test.expectedFile().DeclaredMojomObjects.Interfaces = &[]string{"TYPE_KEY:test.EchoService"}
// ResolvedTypes
// interface EchoService
test.expectedGraph().ResolvedTypes["TYPE_KEY:test.EchoService"] = &mojom_types.UserDefinedTypeInterfaceType{mojom_types.MojomInterface{
DeclData: test.newDeclData("EchoService", "test.EchoService"),
InterfaceName: "EchoService",
Methods: map[uint32]mojom_types.MojomMethod{
0: mojom_types.MojomMethod{
DeclData: test.newDeclData("EchoString", ""),
Parameters: mojom_types.MojomStruct{
DeclData: test.newDeclData("EchoString-request", ""),
Fields: []mojom_types.StructField{
mojom_types.StructField{
DeclData: test.newDeclData("value", ""),
Type: &mojom_types.TypeStringType{mojom_types.StringType{true}},
},
},
},
ResponseParams: &mojom_types.MojomStruct{
DeclData: test.newDeclData("EchoString-response", ""),
Fields: []mojom_types.StructField{
mojom_types.StructField{
DeclData: test.newDeclData("value", ""),
Type: &mojom_types.TypeStringType{mojom_types.StringType{true}},
},
},
},
},
1: mojom_types.MojomMethod{
DeclData: test.newDeclData("DelayedEchoString", ""),
Parameters: mojom_types.MojomStruct{
DeclData: test.newDeclData("DelayedEchoString-request", ""),
Fields: []mojom_types.StructField{
mojom_types.StructField{
DeclData: test.newDeclData("value", ""),
Type: &mojom_types.TypeStringType{mojom_types.StringType{true}},
},
mojom_types.StructField{
DeclData: test.newDeclData("millis", ""),
Type: &mojom_types.TypeSimpleType{mojom_types.SimpleType_InT32},
},
},
},
ResponseParams: &mojom_types.MojomStruct{
DeclData: test.newDeclData("DelayedEchoString-response", ""),
Fields: []mojom_types.StructField{
mojom_types.StructField{
DeclData: test.newDeclData("value", ""),
Type: &mojom_types.TypeStringType{mojom_types.StringType{true}},
},
},
},
Ordinal: 1,
},
},
}}
test.endTestCase()
}
////////////////////////////////////////////////////////////
// Test Case: Integer constants
////////////////////////////////////////////////////////////
{
contents := `
const uint8 xu8 = 255;
const int8 x8 = -127;
const uint16 xu16 = 0xFFFF;
const int16 x16 = -0x7FFF;
const uint32 xu32 = 4294967295;
const int32 x32 = -2147483647;
const uint64 xu64 = 0xFFFFFFFFFFFFFFFF;
const int64 x64 = -0x7FFFFFFFFFFFFFFF;
`
test.addTestCase("", contents)
// DeclaredMojomObjects
test.expectedFile().DeclaredMojomObjects.TopLevelConstants = &[]string{
"TYPE_KEY:xu8", "TYPE_KEY:x8", "TYPE_KEY:xu16", "TYPE_KEY:x16",
"TYPE_KEY:xu32", "TYPE_KEY:x32", "TYPE_KEY:xu64", "TYPE_KEY:x64"}
// Resolved Values
// xu8
test.expectedGraph().ResolvedValues["TYPE_KEY:xu8"] = &mojom_types.UserDefinedValueDeclaredConstant{mojom_types.DeclaredConstant{
DeclData: *test.newDeclData("xu8", "xu8"),
Type: &mojom_types.TypeSimpleType{mojom_types.SimpleType_UinT8},
Value: &mojom_types.ValueLiteralValue{&mojom_types.LiteralValueUint8Value{255}},
}}
// x8
test.expectedGraph().ResolvedValues["TYPE_KEY:x8"] = &mojom_types.UserDefinedValueDeclaredConstant{mojom_types.DeclaredConstant{
DeclData: *test.newDeclData("x8", "x8"),
Type: &mojom_types.TypeSimpleType{mojom_types.SimpleType_InT8},
Value: &mojom_types.ValueLiteralValue{&mojom_types.LiteralValueInt8Value{-127}},
}}
// xu16
test.expectedGraph().ResolvedValues["TYPE_KEY:xu16"] = &mojom_types.UserDefinedValueDeclaredConstant{mojom_types.DeclaredConstant{
DeclData: *test.newDeclData("xu16", "xu16"),
Type: &mojom_types.TypeSimpleType{mojom_types.SimpleType_UinT16},
Value: &mojom_types.ValueLiteralValue{&mojom_types.LiteralValueUint16Value{0xFFFF}},
}}
// x16
test.expectedGraph().ResolvedValues["TYPE_KEY:x16"] = &mojom_types.UserDefinedValueDeclaredConstant{mojom_types.DeclaredConstant{
DeclData: *test.newDeclData("x16", "x16"),
Type: &mojom_types.TypeSimpleType{mojom_types.SimpleType_InT16},
Value: &mojom_types.ValueLiteralValue{&mojom_types.LiteralValueInt16Value{-0x7FFF}},
}}
// xu32
test.expectedGraph().ResolvedValues["TYPE_KEY:xu32"] = &mojom_types.UserDefinedValueDeclaredConstant{mojom_types.DeclaredConstant{
DeclData: *test.newDeclData("xu32", "xu32"),
Type: &mojom_types.TypeSimpleType{mojom_types.SimpleType_UinT32},
Value: &mojom_types.ValueLiteralValue{&mojom_types.LiteralValueUint32Value{4294967295}},
}}
// x32
test.expectedGraph().ResolvedValues["TYPE_KEY:x32"] = &mojom_types.UserDefinedValueDeclaredConstant{mojom_types.DeclaredConstant{
DeclData: *test.newDeclData("x32", "x32"),
Type: &mojom_types.TypeSimpleType{mojom_types.SimpleType_InT32},
Value: &mojom_types.ValueLiteralValue{&mojom_types.LiteralValueInt32Value{-2147483647}},
}}
// xu64
test.expectedGraph().ResolvedValues["TYPE_KEY:xu64"] = &mojom_types.UserDefinedValueDeclaredConstant{mojom_types.DeclaredConstant{
DeclData: *test.newDeclData("xu64", "xu64"),
Type: &mojom_types.TypeSimpleType{mojom_types.SimpleType_UinT64},
Value: &mojom_types.ValueLiteralValue{&mojom_types.LiteralValueUint64Value{0xFFFFFFFFFFFFFFFF}},
}}
// x64
test.expectedGraph().ResolvedValues["TYPE_KEY:x64"] = &mojom_types.UserDefinedValueDeclaredConstant{mojom_types.DeclaredConstant{
DeclData: *test.newDeclData("x64", "x64"),
Type: &mojom_types.TypeSimpleType{mojom_types.SimpleType_InT64},
Value: &mojom_types.ValueLiteralValue{&mojom_types.LiteralValueInt64Value{-0x7FFFFFFFFFFFFFFF}},
}}
test.endTestCase()
}
////////////////////////////////////////////////////////////
// Test Case: Builtin Floating-Point Constants
////////////////////////////////////////////////////////////
{
contents := `
const float f1 = float.INFINITY;
const float f2 = float.NEGATIVE_INFINITY;
const float f3 = float.NAN;
const double d1 = double.INFINITY;
const double d2 = double.NEGATIVE_INFINITY;
const double d3 = double.NAN;
`
test.addTestCase("", contents)
// DeclaredMojomObjects
test.expectedFile().DeclaredMojomObjects.TopLevelConstants = &[]string{
"TYPE_KEY:f1", "TYPE_KEY:f2", "TYPE_KEY:f3", "TYPE_KEY:d1", "TYPE_KEY:d2", "TYPE_KEY:d3"}
// Resolved Values
// f1
test.expectedGraph().ResolvedValues["TYPE_KEY:f1"] = &mojom_types.UserDefinedValueDeclaredConstant{mojom_types.DeclaredConstant{
DeclData: *test.newDeclData("f1", "f1"),
Type: &mojom_types.TypeSimpleType{mojom_types.SimpleType_Float},
Value: &mojom_types.ValueBuiltinValue{mojom_types.BuiltinConstantValue_FloatInfinity},
}}
// f2
test.expectedGraph().ResolvedValues["TYPE_KEY:f2"] = &mojom_types.UserDefinedValueDeclaredConstant{mojom_types.DeclaredConstant{
DeclData: *test.newDeclData("f2", "f2"),
Type: &mojom_types.TypeSimpleType{mojom_types.SimpleType_Float},
Value: &mojom_types.ValueBuiltinValue{mojom_types.BuiltinConstantValue_FloatNegativeInfinity},
}}
// f3
test.expectedGraph().ResolvedValues["TYPE_KEY:f3"] = &mojom_types.UserDefinedValueDeclaredConstant{mojom_types.DeclaredConstant{
DeclData: *test.newDeclData("f3", "f3"),
Type: &mojom_types.TypeSimpleType{mojom_types.SimpleType_Float},
Value: &mojom_types.ValueBuiltinValue{mojom_types.BuiltinConstantValue_FloatNan},
}}
// d1
test.expectedGraph().ResolvedValues["TYPE_KEY:d1"] = &mojom_types.UserDefinedValueDeclaredConstant{mojom_types.DeclaredConstant{
DeclData: *test.newDeclData("d1", "d1"),
Type: &mojom_types.TypeSimpleType{mojom_types.SimpleType_Double},
Value: &mojom_types.ValueBuiltinValue{mojom_types.BuiltinConstantValue_DoubleInfinity},
}}
// d2
test.expectedGraph().ResolvedValues["TYPE_KEY:d2"] = &mojom_types.UserDefinedValueDeclaredConstant{mojom_types.DeclaredConstant{
DeclData: *test.newDeclData("d2", "d2"),
Type: &mojom_types.TypeSimpleType{mojom_types.SimpleType_Double},
Value: &mojom_types.ValueBuiltinValue{mojom_types.BuiltinConstantValue_DoubleNegativeInfinity},
}}
// d3
test.expectedGraph().ResolvedValues["TYPE_KEY:d3"] = &mojom_types.UserDefinedValueDeclaredConstant{mojom_types.DeclaredConstant{
DeclData: *test.newDeclData("d3", "d3"),
Type: &mojom_types.TypeSimpleType{mojom_types.SimpleType_Double},
Value: &mojom_types.ValueBuiltinValue{mojom_types.BuiltinConstantValue_DoubleNan},
}}
test.endTestCase()
}
////////////////////////////////////////////////////////////
// Test Case
////////////////////////////////////////////////////////////
{
contents := `
[go_namespace="go.test",
lucky=true,
planet=EARTH]
module mojom.test;
import "another.file";
import "and.another.file";
const uint16 NUM_MAGI = 3;
struct Foo{
int32 x;
[min_version=2]
string y = "hello";
string? z;
enum Hats {
TOP,
COWBOY = NUM_MAGI,
HARD,
};
};`
test.addTestCase("mojom.test", contents)
// Attributes
test.expectedFile().Attributes = &[]mojom_types.Attribute{
{"go_namespace", &mojom_types.LiteralValueStringValue{"go.test"}},
{"lucky", &mojom_types.LiteralValueBoolValue{true}},
{"planet", &mojom_types.LiteralValueStringValue{"EARTH"}},
}
// Imports
test.expectedFile().Imports = &[]string{
"another.file.canonical", "and.another.file.canonical",
}
// DeclaredMojomObjects
test.expectedFile().DeclaredMojomObjects.Structs = &[]string{"TYPE_KEY:mojom.test.Foo"}
test.expectedFile().DeclaredMojomObjects.TopLevelConstants = &[]string{"TYPE_KEY:mojom.test.NUM_MAGI"}
// Resolved Values
// NUM_MAGI
test.expectedGraph().ResolvedValues["TYPE_KEY:mojom.test.NUM_MAGI"] = &mojom_types.UserDefinedValueDeclaredConstant{mojom_types.DeclaredConstant{
DeclData: *test.newDeclData("NUM_MAGI", "mojom.test.NUM_MAGI"),
Type: &mojom_types.TypeSimpleType{mojom_types.SimpleType_UinT16},
Value: &mojom_types.ValueLiteralValue{&mojom_types.LiteralValueInt8Value{3}},
}}
// Hats.TOP
test.expectedGraph().ResolvedValues["TYPE_KEY:mojom.test.Foo.Hats.TOP"] = &mojom_types.UserDefinedValueEnumValue{mojom_types.EnumValue{
DeclData: test.newDeclData("TOP", "mojom.test.Foo.Hats.TOP"),
EnumTypeKey: "TYPE_KEY:mojom.test.Foo.Hats",
IntValue: 0,
}}
// Hats.COWBOY
test.expectedGraph().ResolvedValues["TYPE_KEY:mojom.test.Foo.Hats.COWBOY"] = &mojom_types.UserDefinedValueEnumValue{mojom_types.EnumValue{
DeclData: test.newDeclData("COWBOY", "mojom.test.Foo.Hats.COWBOY"),
EnumTypeKey: "TYPE_KEY:mojom.test.Foo.Hats",
IntValue: 3,
InitializerValue: &mojom_types.ValueUserValueReference{mojom_types.UserValueReference{
Identifier: "NUM_MAGI",
ValueKey: stringPointer("TYPE_KEY:mojom.test.NUM_MAGI"),
}},
}}
// Hats.HARD
test.expectedGraph().ResolvedValues["TYPE_KEY:mojom.test.Foo.Hats.HARD"] = &mojom_types.UserDefinedValueEnumValue{mojom_types.EnumValue{
DeclData: test.newDeclData("HARD", "mojom.test.Foo.Hats.HARD"),
EnumTypeKey: "TYPE_KEY:mojom.test.Foo.Hats",
IntValue: 4,
}}
// ResolvedTypes
// struct Foo
test.expectedGraph().ResolvedTypes["TYPE_KEY:mojom.test.Foo"] = &mojom_types.UserDefinedTypeStructType{mojom_types.MojomStruct{
DeclData: &mojom_types.DeclarationData{
ShortName: stringPointer("Foo"),
FullIdentifier: stringPointer("mojom.test.Foo"),
DeclaredOrdinal: -1,
DeclarationOrder: -1,
SourceFileInfo: &mojom_types.SourceFileInfo{
FileName: test.fileName(),
},
ContainedDeclarations: &mojom_types.ContainedDeclarations{
Enums: &[]string{"TYPE_KEY:mojom.test.Foo.Hats"}},
},
Fields: []mojom_types.StructField{
// field x
{
DeclData: test.newShortDeclData("x"),
Type: &mojom_types.TypeSimpleType{mojom_types.SimpleType_InT32},
},
// field y
{
DeclData: test.newShortDeclDataA("y", &[]mojom_types.Attribute{{"min_version", &mojom_types.LiteralValueInt8Value{2}}}),
Type: &mojom_types.TypeStringType{mojom_types.StringType{false}},
DefaultValue: &mojom_types.DefaultFieldValueValue{&mojom_types.ValueLiteralValue{&mojom_types.LiteralValueStringValue{"hello"}}},
},
// field z
{
DeclData: test.newShortDeclData("z"),
Type: &mojom_types.TypeStringType{mojom_types.StringType{true}},
},
},
}}
// enum Hats
test.expectedGraph().ResolvedTypes["TYPE_KEY:mojom.test.Foo.Hats"] = &mojom_types.UserDefinedTypeEnumType{mojom_types.MojomEnum{
DeclData: test.newContainedDeclData("Hats", "mojom.test.Foo.Hats", stringPointer("TYPE_KEY:mojom.test.Foo")),
Values: []mojom_types.EnumValue{
// Note(rudominer) It is a bug that we need to copy the enum values here.
// See https://github.com/domokit/mojo/issues/513.
// value TOP
test.expectedGraph().ResolvedValues["TYPE_KEY:mojom.test.Foo.Hats.TOP"].(*mojom_types.UserDefinedValueEnumValue).Value,
// value COWBOY
test.expectedGraph().ResolvedValues["TYPE_KEY:mojom.test.Foo.Hats.COWBOY"].(*mojom_types.UserDefinedValueEnumValue).Value,
// value HARD
test.expectedGraph().ResolvedValues["TYPE_KEY:mojom.test.Foo.Hats.HARD"].(*mojom_types.UserDefinedValueEnumValue).Value,
},
}}
test.endTestCase()
}
////////////////////////////////////////////////////////////
// Execute all of the test cases.
////////////////////////////////////////////////////////////
for _, c := range test.cases {
// Parse and resolve the mojom input.
descriptor := mojom.NewMojomDescriptor()
parser := parser.MakeParser(c.fileName, c.fileName, c.mojomContents, descriptor, nil)
parser.Parse()
if !parser.OK() {
t.Errorf("Parsing error for %s: %s", c.fileName, parser.GetError().Error())
continue
}
if err := descriptor.Resolve(); err != nil {
t.Errorf("Resolve error for %s: %s", c.fileName, err.Error())
continue
}
if err := descriptor.ComputeEnumValueIntegers(); err != nil {
t.Errorf("ComputeEnumValueIntegers error for %s: %s", c.fileName, err.Error())
continue
}
if err := descriptor.ComputeDataForGenerators(); err != nil {
t.Errorf("ComputeDataForGenerators error for %s: %s", c.fileName, err.Error())
continue
}
// Simulate setting the canonical file name for the imported files. In real operation
// this step is done in parser_driver.go when each of the imported files are parsed.
mojomFile := parser.GetMojomFile()
if mojomFile.Imports != nil {
for _, imp := range mojomFile.Imports {
imp.CanonicalFileName = fmt.Sprintf("%s.canonical", imp.SpecifiedName)
}
}
// Serialize
EmitLineAndColumnNumbers = c.lineAndcolumnNumbers
bytes, _, err := Serialize(descriptor, false)
if err != nil {
t.Errorf("Serialization error for %s: %s", c.fileName, err.Error())
continue
}
// Deserialize
decoder := bindings.NewDecoder(bytes, nil)
fileGraph := mojom_files.MojomFileGraph{}
fileGraph.Decode(decoder)
// Compare
if err := compareFileGraphs(c.expectedGraph, &fileGraph); err != nil {
t.Errorf("%s:\n%s", c.fileName, err.Error())
continue
}
}
}
// TestTwoFileSerialization uses a series of test cases in which the text of two .mojom
// files is specified and the expected MojomFileGraph is specified using Go struct literals.
func TestTwoFileSerialization(t *testing.T) {
test := twoFileTest{}
/////////////////////////////////////////////////////////////
// Test Case: Two top-level files with no import relationship
/////////////////////////////////////////////////////////////
{
contentsA := `
module a.b.c;
struct FooA{
};`
contentsB := `
module a.b.c;
struct FooB{
};`
importingName := "" // File A is not importing file B.
topLevel := true // Simulate that File B is a top-level file.
test.addTestCase("a.b.c", contentsA, contentsB, topLevel, importingName)
// DeclaredMojomObjects
test.expectedFileA().DeclaredMojomObjects.Structs = &[]string{"TYPE_KEY:a.b.c.FooA"}
test.expectedFileB().DeclaredMojomObjects.Structs = &[]string{"TYPE_KEY:a.b.c.FooB"}
// struct FooA
test.expectedGraph().ResolvedTypes["TYPE_KEY:a.b.c.FooA"] = &mojom_types.UserDefinedTypeStructType{mojom_types.MojomStruct{
DeclData: newDeclData(test.expectedFileA().FileName, "FooA", "a.b.c.FooA"),
Fields: []mojom_types.StructField{}}}
// struct FooB
test.expectedGraph().ResolvedTypes["TYPE_KEY:a.b.c.FooB"] = &mojom_types.UserDefinedTypeStructType{mojom_types.MojomStruct{
DeclData: newDeclData(test.expectedFileB().FileName, "FooB", "a.b.c.FooB"),
Fields: []mojom_types.StructField{}}}
test.endTestCase()
}
/////////////////////////////////////////////////////////////
// Test Case: Two top-level files where the first imports the second.
/////////////////////////////////////////////////////////////
{
contentsA := `
module a.b.c;
import "myLittleFriend";
struct FooA{
};`
contentsB := `
module a.b.c;
struct FooB{
};`
importingName := "myLittleFriend" // File A is importing File B using this name.
topLevel := true // Simulate the File B is a top-level file.
test.addTestCase("a.b.c", contentsA, contentsB, topLevel, importingName)
// DeclaredMojomObjects
test.expectedFileA().DeclaredMojomObjects.Structs = &[]string{"TYPE_KEY:a.b.c.FooA"}
test.expectedFileB().DeclaredMojomObjects.Structs = &[]string{"TYPE_KEY:a.b.c.FooB"}
// struct FooA
test.expectedGraph().ResolvedTypes["TYPE_KEY:a.b.c.FooA"] = &mojom_types.UserDefinedTypeStructType{mojom_types.MojomStruct{
DeclData: newDeclData(test.expectedFileA().FileName, "FooA", "a.b.c.FooA"),
Fields: []mojom_types.StructField{}}}
// struct FooB
test.expectedGraph().ResolvedTypes["TYPE_KEY:a.b.c.FooB"] = &mojom_types.UserDefinedTypeStructType{mojom_types.MojomStruct{
DeclData: newDeclData(test.expectedFileB().FileName, "FooB", "a.b.c.FooB"),
Fields: []mojom_types.StructField{}}}
test.endTestCase()
}
/////////////////////////////////////////////////////////////
// Test Case: A top-level file that imports a non-top-level file.
/////////////////////////////////////////////////////////////
{
contentsA := `
module a.b.c;
import "myLittleFriend";
struct FooA{
};`
contentsB := `
module a.b.c;
struct FooB{
};`
importingName := "myLittleFriend" // File A is importing File B using this name.
topLevel := false // Simulate the File B is not a top-level file.
test.addTestCase("a.b.c", contentsA, contentsB, topLevel, importingName)
// DeclaredMojomObjects
test.expectedFileA().DeclaredMojomObjects.Structs = &[]string{"TYPE_KEY:a.b.c.FooA"}
test.expectedFileB().DeclaredMojomObjects.Structs = &[]string{"TYPE_KEY:a.b.c.FooB"}
// struct FooA
test.expectedGraph().ResolvedTypes["TYPE_KEY:a.b.c.FooA"] = &mojom_types.UserDefinedTypeStructType{mojom_types.MojomStruct{
DeclData: newDeclData(test.expectedFileA().FileName, "FooA", "a.b.c.FooA"),
Fields: []mojom_types.StructField{}}}
// struct FooB
test.expectedGraph().ResolvedTypes["TYPE_KEY:a.b.c.FooB"] = &mojom_types.UserDefinedTypeStructType{mojom_types.MojomStruct{
DeclData: newDeclData(test.expectedFileB().FileName, "FooB", "a.b.c.FooB"),
Fields: []mojom_types.StructField{}}}
test.endTestCase()
}
////////////////////////////////////////////////////////////
// Execute all of the test cases.
////////////////////////////////////////////////////////////
for i, c := range test.cases {
descriptor := mojom.NewMojomDescriptor()
// Parse file A.
parserA := parser.MakeParser(c.expectedFileA.FileName, *c.expectedFileA.SpecifiedFileName, c.mojomContentsA, descriptor, nil)
parserA.Parse()
if !parserA.OK() {
t.Errorf("Parsing error for %s: %s", c.expectedFileA.FileName, parserA.GetError().Error())
continue
}
mojomFileA := parserA.GetMojomFile()
// Parse file B.
var importedFrom *mojom.MojomFile
if !c.topLevel {
// If file B is not a top-level file then when the parser for it is constructed we give it a non-nil |importedFrom|.
importedFrom = mojomFileA
}
parserB := parser.MakeParser(c.expectedFileB.FileName, *c.expectedFileB.SpecifiedFileName, c.mojomContentsB, descriptor, importedFrom)
parserB.Parse()
if !parserB.OK() {
t.Errorf("Parsing error for %s: %s", c.expectedFileB.FileName, parserB.GetError().Error())
continue
}
mojomFileB := parserB.GetMojomFile()
// Set the canonical file name for the imported files. In real operation
// this step is done in parser_driver.go when each of the imported files are parsed.
if c.importingName != "" {
// The call to SetCanonicalImportName does a lookup in a map for a key corresponding to the
// first argument. Thus here we are also testing that |importingName| is in fact string
// that was parsed from the .mojom file.
mojomFileA.SetCanonicalImportName(c.importingName, mojomFileB.CanonicalFileName)
}
// Resolve
if err := descriptor.Resolve(); err != nil {
t.Errorf("Resolve error for case %d: %s", i, err.Error())
continue
}
if err := descriptor.ComputeEnumValueIntegers(); err != nil {
t.Errorf("ComputeEnumValueIntegers error for case %d: %s", i, err.Error())
continue
}
if err := descriptor.ComputeDataForGenerators(); err != nil {
t.Errorf("ComputeDataForGenerators error for case %d: %s", i, err.Error())
continue
}
// Serialize
EmitLineAndColumnNumbers = c.lineAndcolumnNumbers
bytes, _, err := Serialize(descriptor, false)
if err != nil {
t.Errorf("Serialization error for case %d: %s", i, err.Error())
continue
}
// Deserialize
decoder := bindings.NewDecoder(bytes, nil)
fileGraph := mojom_files.MojomFileGraph{}
fileGraph.Decode(decoder)
// Compare
if err := compareFileGraphs(c.expectedGraph, &fileGraph); err != nil {
t.Errorf("case %d:\n%s", i, err.Error())
continue
}
}
}
// TestSingleFileSerialization uses a series of test cases in which the text of a .mojom
// file is specified and the expected MojomFileGraph is specified using Go struct literals.
func TestSingleFileSerialization(t *testing.T) {
test := singleFileTest{}
////////////////////////////////////////////////////////////
// Test Case: array of int32
////////////////////////////////////////////////////////////
{
contents := `
struct Foo{
array<int32> bar1;
array<int32, 7> bar2;
array<int32>? bar3;
array<int32, 8>? bar4;
};`
test.addTestCase("", contents)
// DeclaredMojomObjects
test.expectedFile().DeclaredMojomObjects.Structs = &[]string{"TYPE_KEY:Foo"}
// ResolvedTypes
// struct Foo
test.expectedGraph().ResolvedTypes["TYPE_KEY:Foo"] = &mojom_types.UserDefinedTypeStructType{mojom_types.MojomStruct{
DeclData: test.newDeclData("Foo", "Foo"),
Fields: []mojom_types.StructField{
// field bar1 is not nullable and not fixed length
{
DeclData: test.newDeclData("bar1", ""),
Type: &mojom_types.TypeArrayType{mojom_types.ArrayType{
false, -1, &mojom_types.TypeSimpleType{mojom_types.SimpleType_InT32}}},
},
// field bar2 is not nullable and fixed length of 7
{
DeclData: test.newDeclData("bar2", ""),
Type: &mojom_types.TypeArrayType{mojom_types.ArrayType{
false, 7, &mojom_types.TypeSimpleType{mojom_types.SimpleType_InT32}}},
},
// field bar3 is nullable and not fixed length
{
DeclData: test.newDeclData("bar3", ""),
Type: &mojom_types.TypeArrayType{mojom_types.ArrayType{
true, -1, &mojom_types.TypeSimpleType{mojom_types.SimpleType_InT32}}},
},
// field bar4 is nullable and fixed length of 8
{
DeclData: test.newDeclData("bar4", ""),
Type: &mojom_types.TypeArrayType{mojom_types.ArrayType{
true, 8, &mojom_types.TypeSimpleType{mojom_types.SimpleType_InT32}}},
},
},
}}
test.endTestCase()
}
////////////////////////////////////////////////////////////
// Test Case: map string to int32
////////////////////////////////////////////////////////////
{
contents := `
struct Foo{
map<string, int32> bar1;
map<string?, int32> bar2;
map<string, int32>? bar3;
map<string?, int32>? bar4;
};`
test.addTestCase("", contents)
// DeclaredMojomObjects
test.expectedFile().DeclaredMojomObjects.Structs = &[]string{"TYPE_KEY:Foo"}
// ResolvedTypes
// struct Foo
test.expectedGraph().ResolvedTypes["TYPE_KEY:Foo"] = &mojom_types.UserDefinedTypeStructType{mojom_types.MojomStruct{
DeclData: test.newDeclData("Foo", "Foo"),
Fields: []mojom_types.StructField{
// field bar1 is non-nullable with a non-nullable key.
{
DeclData: test.newDeclData("bar1", ""),
Type: &mojom_types.TypeMapType{mojom_types.MapType{
false,
&mojom_types.TypeStringType{mojom_types.StringType{false}},
&mojom_types.TypeSimpleType{mojom_types.SimpleType_InT32}}},
},
// field bar2 is non-nullable with a nullable key.
{
DeclData: test.newDeclData("bar2", ""),
Type: &mojom_types.TypeMapType{mojom_types.MapType{
false,
&mojom_types.TypeStringType{mojom_types.StringType{true}},
&mojom_types.TypeSimpleType{mojom_types.SimpleType_InT32}}},
},
// field bar3 is nullable with a non-nullable key.
{
DeclData: test.newDeclData("bar3", ""),
Type: &mojom_types.TypeMapType{mojom_types.MapType{
true,
&mojom_types.TypeStringType{mojom_types.StringType{false}},
&mojom_types.TypeSimpleType{mojom_types.SimpleType_InT32}}},
},
// field bar4 is nullable with a nullable key.
{
DeclData: test.newDeclData("bar4", ""),
Type: &mojom_types.TypeMapType{mojom_types.MapType{
true,
&mojom_types.TypeStringType{mojom_types.StringType{true}},
&mojom_types.TypeSimpleType{mojom_types.SimpleType_InT32}}},
},
},
}}
test.endTestCase()
}
////////////////////////////////////////////////////////////
// Test Case: enum value initializer
////////////////////////////////////////////////////////////
{
contents := `
enum Foo{
X1 = 42,
X2 = X1
};`
test.addTestCase("", contents)
// DeclaredMojomObjects
test.expectedFile().DeclaredMojomObjects.TopLevelEnums = &[]string{"TYPE_KEY:Foo"}
// Resolved Values
// Foo.X1
test.expectedGraph().ResolvedValues["TYPE_KEY:Foo.X1"] = &mojom_types.UserDefinedValueEnumValue{mojom_types.EnumValue{
DeclData: test.newDeclData("X1", "Foo.X1"),
EnumTypeKey: "TYPE_KEY:Foo",
InitializerValue: &mojom_types.ValueLiteralValue{&mojom_types.LiteralValueInt64Value{42}},
IntValue: -1,
}}
// Foo.X2
test.expectedGraph().ResolvedValues["TYPE_KEY:Foo.X2"] = &mojom_types.UserDefinedValueEnumValue{mojom_types.EnumValue{
DeclData: test.newDeclData("X2", "Foo.X2"),
EnumTypeKey: "TYPE_KEY:Foo",
InitializerValue: &mojom_types.ValueUserValueReference{mojom_types.UserValueReference{
Identifier: "X1",
ValueKey: stringPointer("TYPE_KEY:Foo.X1"),
}},
IntValue: -1,
}}
// ResolvedTypes
// enum Foo
test.expectedGraph().ResolvedTypes["TYPE_KEY:Foo"] = &mojom_types.UserDefinedTypeEnumType{mojom_types.MojomEnum{
DeclData: test.newDeclData("Foo", "Foo"),
Values: []mojom_types.EnumValue{
// Note(rudominer) It is a bug that we need to copy the enum values here.
// See https://github.com/domokit/mojo/issues/513.
// value TOP
test.expectedGraph().ResolvedValues["TYPE_KEY:Foo.X1"].(*mojom_types.UserDefinedValueEnumValue).Value,
// value COWBOY
test.expectedGraph().ResolvedValues["TYPE_KEY:Foo.X2"].(*mojom_types.UserDefinedValueEnumValue).Value,
},
}}
test.endTestCase()
}
////////////////////////////////////////////////////////////
// Test Case
////////////////////////////////////////////////////////////
{
contents := `
[go_namespace="go.test",
lucky=true,
planet=EARTH]
module mojom.test;
import "another.file";
import "and.another.file";
const uint16 NUM_MAGI = 3;
struct Foo{
int32 x;
string y = "hello";
string? z;
enum Hats {
TOP,
COWBOY = NUM_MAGI
};
};`
test.addTestCase("mojom.test", contents)
// Attributes
test.expectedFile().Attributes = &[]mojom_types.Attribute{
{"go_namespace", "go.test"}, {"lucky", "true"}, {"planet", "EARTH"},
}
// Imports
test.expectedFile().Imports = &[]string{
"another.file.canonical", "and.another.file.canonical",
}
// DeclaredMojomObjects
test.expectedFile().DeclaredMojomObjects.Structs = &[]string{"TYPE_KEY:mojom.test.Foo"}
test.expectedFile().DeclaredMojomObjects.TopLevelConstants = &[]string{"TYPE_KEY:mojom.test.NUM_MAGI"}
// Resolved Values
// NUM_MAGI
test.expectedGraph().ResolvedValues["TYPE_KEY:mojom.test.NUM_MAGI"] = &mojom_types.UserDefinedValueDeclaredConstant{mojom_types.DeclaredConstant{
DeclData: *test.newDeclData("NUM_MAGI", "mojom.test.NUM_MAGI"),
Type: &mojom_types.TypeSimpleType{mojom_types.SimpleType_UinT16},
Value: &mojom_types.ValueLiteralValue{&mojom_types.LiteralValueInt64Value{3}},
}}
// Hats.TOP
test.expectedGraph().ResolvedValues["TYPE_KEY:mojom.test.Foo.Hats.TOP"] = &mojom_types.UserDefinedValueEnumValue{mojom_types.EnumValue{
DeclData: test.newDeclData("TOP", "mojom.test.Foo.Hats.TOP"),
EnumTypeKey: "TYPE_KEY:mojom.test.Foo.Hats",
IntValue: -1,
}}
// Hats.COWBOY
test.expectedGraph().ResolvedValues["TYPE_KEY:mojom.test.Foo.Hats.COWBOY"] = &mojom_types.UserDefinedValueEnumValue{mojom_types.EnumValue{
DeclData: test.newDeclData("COWBOY", "mojom.test.Foo.Hats.COWBOY"),
EnumTypeKey: "TYPE_KEY:mojom.test.Foo.Hats",
IntValue: -1,
InitializerValue: &mojom_types.ValueUserValueReference{mojom_types.UserValueReference{
Identifier: "NUM_MAGI",
ValueKey: stringPointer("TYPE_KEY:mojom.test.NUM_MAGI"),
}},
}}
// ResolvedTypes
// struct Foo
test.expectedGraph().ResolvedTypes["TYPE_KEY:mojom.test.Foo"] = &mojom_types.UserDefinedTypeStructType{mojom_types.MojomStruct{
DeclData: &mojom_types.DeclarationData{
ShortName: stringPointer("Foo"),
FullIdentifier: stringPointer("mojom.test.Foo"),
DeclaredOrdinal: -1,
DeclarationOrder: -1,
SourceFileInfo: &mojom_types.SourceFileInfo{
FileName: test.fileName(),
},
ContainedDeclarations: &mojom_types.ContainedDeclarations{
Enums: &[]string{"TYPE_KEY:mojom.test.Foo.Hats"}},
},
Fields: []mojom_types.StructField{
// field x
{
DeclData: test.newDeclData("x", ""),
Type: &mojom_types.TypeSimpleType{mojom_types.SimpleType_InT32},
},
// field y
{
DeclData: test.newDeclData("y", ""),
Type: &mojom_types.TypeStringType{mojom_types.StringType{false}},
DefaultValue: &mojom_types.DefaultFieldValueValue{&mojom_types.ValueLiteralValue{&mojom_types.LiteralValueStringValue{"hello"}}},
},
// field z
{
DeclData: test.newDeclData("z", ""),
Type: &mojom_types.TypeStringType{mojom_types.StringType{true}},
},
},
}}
// enum Hats
test.expectedGraph().ResolvedTypes["TYPE_KEY:mojom.test.Foo.Hats"] = &mojom_types.UserDefinedTypeEnumType{mojom_types.MojomEnum{
DeclData: test.newDeclData("Hats", "mojom.test.Foo.Hats"),
Values: []mojom_types.EnumValue{
// Note(rudominer) It is a bug that we need to copy the enum values here.
// See https://github.com/domokit/mojo/issues/513.
// value TOP
test.expectedGraph().ResolvedValues["TYPE_KEY:mojom.test.Foo.Hats.TOP"].(*mojom_types.UserDefinedValueEnumValue).Value,
// value COWBOY
test.expectedGraph().ResolvedValues["TYPE_KEY:mojom.test.Foo.Hats.COWBOY"].(*mojom_types.UserDefinedValueEnumValue).Value,
},
}}
test.endTestCase()
}
////////////////////////////////////////////////////////////
// Execute all of the test cases.
////////////////////////////////////////////////////////////
for _, c := range test.cases {
// Parse and resolve the mojom input.
descriptor := mojom.NewMojomDescriptor()
parser := parser.MakeParser(c.fileName, c.mojomContents, descriptor)
parser.Parse()
if !parser.OK() {
t.Errorf("Parsing error for %s: %s", c.fileName, parser.GetError().Error())
continue
}
if err := descriptor.Resolve(); err != nil {
t.Errorf("Resolve error for %s: %s", c.fileName, err.Error())
continue
}
if err := descriptor.ComputeEnumValueIntegers(); err != nil {
t.Errorf("ComputeEnumValueIntegers error for %s: %s", c.fileName, err.Error())
continue
}
if err := descriptor.ComputeDataForGenerators(); err != nil {
t.Errorf("ComputeDataForGenerators error for %s: %s", c.fileName, err.Error())
continue
}
// Simulate setting the canonical file name for the imported files. In real operation
// this step is done in parser_driver.go when each of the imported files are parsed.
mojomFile := parser.GetMojomFile()
if mojomFile.Imports != nil {
for _, imp := range mojomFile.Imports {
imp.CanonicalFileName = fmt.Sprintf("%s.canonical", imp.SpecifiedName)
}
}
// Serialize
EmitLineAndColumnNumbers = c.lineAndcolumnNumbers
bytes, err := Serialize(descriptor)
if err != nil {
t.Errorf("Serialization error for %s: %s", c.fileName, err.Error())
continue
}
// Deserialize
decoder := bindings.NewDecoder(bytes, nil)
fileGraph := mojom_files.MojomFileGraph{}
fileGraph.Decode(decoder)
// Compare
if err := compareFileGraphs(c.expectedGraph, &fileGraph); err != nil {
t.Errorf("%s:\n%s", c.fileName, err.Error())
continue
}
}
}