| // Copyright 2019 The Fuchsia Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #![cfg(test)] |
| |
| use pretty_assertions::assert_eq; |
| use serde_json; |
| use std::collections::BTreeMap; |
| |
| #[test] |
| fn fidl_ir() { |
| use banjo_lib::fidl; |
| let input = include_str!("fidl/test.fidl.json"); |
| let mut decls = BTreeMap::new(); |
| decls.insert( |
| fidl::CompoundIdentifier("fidl.test.misc/Int64Struct".to_string()), |
| fidl::Declaration::Struct, |
| ); |
| decls.insert( |
| fidl::CompoundIdentifier("fidl.test.misc/HasOptionalFieldStruct".to_string()), |
| fidl::Declaration::Struct, |
| ); |
| decls.insert( |
| fidl::CompoundIdentifier("fidl.test.misc/Has2OptionalFieldStruct".to_string()), |
| fidl::Declaration::Struct, |
| ); |
| decls.insert( |
| fidl::CompoundIdentifier("fidl.test.misc/Empty".to_string()), |
| fidl::Declaration::Struct, |
| ); |
| decls.insert( |
| fidl::CompoundIdentifier("fidl.test.misc/EmptyStructSandwich".to_string()), |
| fidl::Declaration::Struct, |
| ); |
| decls.insert( |
| fidl::CompoundIdentifier("fidl.test.misc/InlineXUnionInStruct".to_string()), |
| fidl::Declaration::Struct, |
| ); |
| decls.insert( |
| fidl::CompoundIdentifier("fidl.test.misc/OptionalXUnionInStruct".to_string()), |
| fidl::Declaration::Struct, |
| ); |
| decls.insert( |
| fidl::CompoundIdentifier("fidl.test.misc/SimpleTable".to_string()), |
| fidl::Declaration::Table, |
| ); |
| decls.insert( |
| fidl::CompoundIdentifier("fidl.test.misc/OlderSimpleTable".to_string()), |
| fidl::Declaration::Table, |
| ); |
| decls.insert( |
| fidl::CompoundIdentifier("fidl.test.misc/NewerSimpleTable".to_string()), |
| fidl::Declaration::Table, |
| ); |
| decls.insert( |
| fidl::CompoundIdentifier("fidl.test.misc/XUnionInTable".to_string()), |
| fidl::Declaration::Table, |
| ); |
| decls.insert( |
| fidl::CompoundIdentifier("fidl.test.misc/SimpleUnion".to_string()), |
| fidl::Declaration::Union, |
| ); |
| decls.insert( |
| fidl::CompoundIdentifier("fidl.test.misc/SampleXUnion".to_string()), |
| fidl::Declaration::XUnion, |
| ); |
| let decls = decls; |
| |
| let expected = fidl::Ir { |
| version: fidl::Version("0.0.1".to_string()), |
| name: fidl::LibraryIdentifier("fidl.test.misc".to_string()), |
| const_declarations: vec![], |
| enum_declarations: vec![], |
| interface_declarations: vec![], |
| struct_declarations: vec![ |
| fidl::Struct { |
| max_handles: Some(fidl::Count(0)), |
| maybe_attributes: None, |
| name: fidl::CompoundIdentifier("fidl.test.misc/Int64Struct".to_string()), |
| location: Some(fidl::Location { |
| filename: "../../sdk/lib/fidl/cpp/fidl_test.fidl".to_string(), |
| line: 7, |
| column: 7, |
| }), |
| anonymous: Some(false), |
| members: vec![fidl::StructMember { |
| _type: fidl::Type::Primitive { subtype: fidl::PrimitiveSubtype::Int64 }, |
| name: fidl::Identifier("x".to_string()), |
| location: Some(fidl::Location { |
| filename: "../../sdk/lib/fidl/cpp/fidl_test.fidl".to_string(), |
| line: 8, |
| column: 10, |
| }), |
| size: fidl::Count(8), |
| max_out_of_line: fidl::Count(0), |
| alignment: fidl::Count(8), |
| offset: fidl::Count(0), |
| maybe_attributes: None, |
| maybe_default_value: None, |
| }], |
| size: fidl::Count(8), |
| max_out_of_line: fidl::Count(0), |
| }, |
| fidl::Struct { |
| max_handles: Some(fidl::Count(0)), |
| maybe_attributes: None, |
| name: fidl::CompoundIdentifier("fidl.test.misc/HasOptionalFieldStruct".to_string()), |
| location: Some(fidl::Location { |
| filename: "../../sdk/lib/fidl/cpp/fidl_test.fidl".to_string(), |
| line: 11, |
| column: 7, |
| }), |
| anonymous: Some(false), |
| members: vec![fidl::StructMember { |
| _type: fidl::Type::Identifier { |
| identifier: fidl::CompoundIdentifier( |
| "fidl.test.misc/Int64Struct".to_string(), |
| ), |
| nullable: true, |
| }, |
| name: fidl::Identifier("x".to_string()), |
| location: Some(fidl::Location { |
| filename: "../../sdk/lib/fidl/cpp/fidl_test.fidl".to_string(), |
| line: 12, |
| column: 17, |
| }), |
| size: fidl::Count(8), |
| max_out_of_line: fidl::Count(8), |
| alignment: fidl::Count(8), |
| offset: fidl::Count(0), |
| maybe_attributes: None, |
| maybe_default_value: None, |
| }], |
| size: fidl::Count(8), |
| max_out_of_line: fidl::Count(8), |
| }, |
| fidl::Struct { |
| max_handles: Some(fidl::Count(0)), |
| maybe_attributes: None, |
| name: fidl::CompoundIdentifier( |
| "fidl.test.misc/Has2OptionalFieldStruct".to_string(), |
| ), |
| location: Some(fidl::Location { |
| filename: "../../sdk/lib/fidl/cpp/fidl_test.fidl".to_string(), |
| line: 15, |
| column: 7, |
| }), |
| anonymous: Some(false), |
| members: vec![ |
| fidl::StructMember { |
| _type: fidl::Type::Identifier { |
| identifier: fidl::CompoundIdentifier( |
| "fidl.test.misc/Int64Struct".to_string(), |
| ), |
| nullable: true, |
| }, |
| name: fidl::Identifier("x".to_string()), |
| location: Some(fidl::Location { |
| filename: "../../sdk/lib/fidl/cpp/fidl_test.fidl".to_string(), |
| line: 16, |
| column: 17, |
| }), |
| size: fidl::Count(8), |
| max_out_of_line: fidl::Count(8), |
| alignment: fidl::Count(8), |
| offset: fidl::Count(0), |
| maybe_attributes: None, |
| maybe_default_value: None, |
| }, |
| fidl::StructMember { |
| _type: fidl::Type::Identifier { |
| identifier: fidl::CompoundIdentifier( |
| "fidl.test.misc/Int64Struct".to_string(), |
| ), |
| nullable: true, |
| }, |
| name: fidl::Identifier("y".to_string()), |
| location: Some(fidl::Location { |
| filename: "../../sdk/lib/fidl/cpp/fidl_test.fidl".to_string(), |
| line: 17, |
| column: 17, |
| }), |
| size: fidl::Count(8), |
| max_out_of_line: fidl::Count(8), |
| alignment: fidl::Count(8), |
| offset: fidl::Count(8), |
| maybe_attributes: None, |
| maybe_default_value: None, |
| }, |
| ], |
| size: fidl::Count(16), |
| max_out_of_line: fidl::Count(16), |
| }, |
| fidl::Struct { |
| max_handles: Some(fidl::Count(0)), |
| maybe_attributes: None, |
| name: fidl::CompoundIdentifier("fidl.test.misc/Empty".to_string()), |
| location: Some(fidl::Location { |
| filename: "../../sdk/lib/fidl/cpp/fidl_test.fidl".to_string(), |
| line: 20, |
| column: 7, |
| }), |
| anonymous: Some(false), |
| members: vec![], |
| size: fidl::Count(1), |
| max_out_of_line: fidl::Count(0), |
| }, |
| fidl::Struct { |
| max_handles: Some(fidl::Count(0)), |
| maybe_attributes: None, |
| name: fidl::CompoundIdentifier("fidl.test.misc/EmptyStructSandwich".to_string()), |
| location: Some(fidl::Location { |
| filename: "../../sdk/lib/fidl/cpp/fidl_test.fidl".to_string(), |
| line: 23, |
| column: 7, |
| }), |
| anonymous: Some(false), |
| members: vec![ |
| fidl::StructMember { |
| _type: fidl::Type::Str { maybe_element_count: None, nullable: false }, |
| name: fidl::Identifier("before".to_string()), |
| location: Some(fidl::Location { |
| filename: "../../sdk/lib/fidl/cpp/fidl_test.fidl".to_string(), |
| line: 24, |
| column: 11, |
| }), |
| size: fidl::Count(16), |
| max_out_of_line: fidl::Count(4294967295), |
| alignment: fidl::Count(8), |
| offset: fidl::Count(0), |
| maybe_attributes: None, |
| maybe_default_value: None, |
| }, |
| fidl::StructMember { |
| _type: fidl::Type::Identifier { |
| identifier: fidl::CompoundIdentifier( |
| "fidl.test.misc/Empty".to_string(), |
| ), |
| nullable: false, |
| }, |
| name: fidl::Identifier("e".to_string()), |
| location: Some(fidl::Location { |
| filename: "../../sdk/lib/fidl/cpp/fidl_test.fidl".to_string(), |
| line: 25, |
| column: 10, |
| }), |
| size: fidl::Count(1), |
| max_out_of_line: fidl::Count(0), |
| alignment: fidl::Count(1), |
| offset: fidl::Count(16), |
| maybe_attributes: None, |
| maybe_default_value: None, |
| }, |
| fidl::StructMember { |
| _type: fidl::Type::Str { maybe_element_count: None, nullable: false }, |
| name: fidl::Identifier("after".to_string()), |
| location: Some(fidl::Location { |
| filename: "../../sdk/lib/fidl/cpp/fidl_test.fidl".to_string(), |
| line: 26, |
| column: 11, |
| }), |
| size: fidl::Count(16), |
| max_out_of_line: fidl::Count(4294967295), |
| alignment: fidl::Count(8), |
| offset: fidl::Count(24), |
| maybe_attributes: None, |
| maybe_default_value: None, |
| }, |
| ], |
| size: fidl::Count(40), |
| max_out_of_line: fidl::Count(4294967295), |
| }, |
| fidl::Struct { |
| max_handles: Some(fidl::Count(0)), |
| maybe_attributes: None, |
| name: fidl::CompoundIdentifier("fidl.test.misc/InlineXUnionInStruct".to_string()), |
| location: Some(fidl::Location { |
| filename: "../../sdk/lib/fidl/cpp/fidl_test.fidl".to_string(), |
| line: 70, |
| column: 7, |
| }), |
| anonymous: Some(false), |
| members: vec![ |
| fidl::StructMember { |
| _type: fidl::Type::Str { maybe_element_count: None, nullable: false }, |
| name: fidl::Identifier("before".to_string()), |
| location: Some(fidl::Location { |
| filename: "../../sdk/lib/fidl/cpp/fidl_test.fidl".to_string(), |
| line: 71, |
| column: 11, |
| }), |
| size: fidl::Count(16), |
| max_out_of_line: fidl::Count(4294967295), |
| alignment: fidl::Count(8), |
| offset: fidl::Count(0), |
| maybe_attributes: None, |
| maybe_default_value: None, |
| }, |
| fidl::StructMember { |
| _type: fidl::Type::Identifier { |
| identifier: fidl::CompoundIdentifier( |
| "fidl.test.misc/SampleXUnion".to_string(), |
| ), |
| nullable: false, |
| }, |
| name: fidl::Identifier("xu".to_string()), |
| location: Some(fidl::Location { |
| filename: "../../sdk/lib/fidl/cpp/fidl_test.fidl".to_string(), |
| line: 72, |
| column: 17, |
| }), |
| size: fidl::Count(24), |
| max_out_of_line: fidl::Count(4294967295), |
| alignment: fidl::Count(8), |
| offset: fidl::Count(16), |
| maybe_attributes: None, |
| maybe_default_value: None, |
| }, |
| fidl::StructMember { |
| _type: fidl::Type::Str { maybe_element_count: None, nullable: false }, |
| name: fidl::Identifier("after".to_string()), |
| location: Some(fidl::Location { |
| filename: "../../sdk/lib/fidl/cpp/fidl_test.fidl".to_string(), |
| line: 73, |
| column: 11, |
| }), |
| size: fidl::Count(16), |
| max_out_of_line: fidl::Count(4294967295), |
| alignment: fidl::Count(8), |
| offset: fidl::Count(40), |
| maybe_attributes: None, |
| maybe_default_value: None, |
| }, |
| ], |
| size: fidl::Count(56), |
| max_out_of_line: fidl::Count(4294967295), |
| }, |
| ], |
| table_declarations: vec![fidl::Table { |
| max_handles: Some(fidl::Count(0)), |
| maybe_attributes: None, |
| name: fidl::CompoundIdentifier("fidl.test.misc/SimpleTable".to_string()), |
| location: Some(fidl::Location { |
| filename: "../../sdk/lib/fidl/cpp/fidl_test.fidl".to_string(), |
| line: 37, |
| column: 6, |
| }), |
| members: vec![ |
| fidl::TableMember { |
| ordinal: fidl::Ordinal(1), |
| reserved: false, |
| _type: Some(fidl::Type::Primitive { subtype: fidl::PrimitiveSubtype::Int64 }), |
| name: Some(fidl::Identifier("x".to_string())), |
| location: Some(fidl::Location { |
| filename: "../../sdk/lib/fidl/cpp/fidl_test.fidl".to_string(), |
| line: 38, |
| column: 13, |
| }), |
| size: Some(fidl::Count(8)), |
| max_out_of_line: Some(fidl::Count(0)), |
| alignment: Some(fidl::Count(8)), |
| offset: None, |
| maybe_default_value: None, |
| }, |
| fidl::TableMember { |
| ordinal: fidl::Ordinal(2), |
| reserved: true, |
| ..Default::default() |
| }, |
| fidl::TableMember { |
| ordinal: fidl::Ordinal(3), |
| reserved: true, |
| ..Default::default() |
| }, |
| fidl::TableMember { |
| ordinal: fidl::Ordinal(4), |
| reserved: true, |
| ..Default::default() |
| }, |
| fidl::TableMember { |
| ordinal: fidl::Ordinal(5), |
| reserved: false, |
| _type: Some(fidl::Type::Primitive { subtype: fidl::PrimitiveSubtype::Int64 }), |
| name: Some(fidl::Identifier("y".to_string())), |
| location: Some(fidl::Location { |
| filename: "../../sdk/lib/fidl/cpp/fidl_test.fidl".to_string(), |
| line: 42, |
| column: 13, |
| }), |
| size: Some(fidl::Count(8)), |
| max_out_of_line: Some(fidl::Count(0)), |
| alignment: Some(fidl::Count(8)), |
| offset: None, |
| maybe_default_value: None, |
| }, |
| ], |
| size: fidl::Count(16), |
| max_out_of_line: fidl::Count(48), |
| }], |
| union_declarations: vec![fidl::Union { |
| max_handles: Some(fidl::Count(0)), |
| maybe_attributes: None, |
| name: fidl::CompoundIdentifier("fidl.test.misc/SimpleUnion".to_string()), |
| location: Some(fidl::Location { |
| filename: "../../sdk/lib/fidl/cpp/fidl_test.fidl".to_string(), |
| line: 29, |
| column: 6, |
| }), |
| members: vec![ |
| fidl::UnionMember { |
| _type: fidl::Type::Primitive { subtype: fidl::PrimitiveSubtype::Int32 }, |
| name: fidl::Identifier("i32".to_string()), |
| location: Some(fidl::Location { |
| filename: "../../sdk/lib/fidl/cpp/fidl_test.fidl".to_string(), |
| line: 30, |
| column: 10, |
| }), |
| size: fidl::Count(4), |
| max_out_of_line: fidl::Count(0), |
| alignment: fidl::Count(4), |
| offset: fidl::Count(8), |
| maybe_attributes: None, |
| }, |
| fidl::UnionMember { |
| _type: fidl::Type::Primitive { subtype: fidl::PrimitiveSubtype::Int64 }, |
| name: fidl::Identifier("i64".to_string()), |
| location: Some(fidl::Location { |
| filename: "../../sdk/lib/fidl/cpp/fidl_test.fidl".to_string(), |
| line: 31, |
| column: 10, |
| }), |
| size: fidl::Count(8), |
| max_out_of_line: fidl::Count(0), |
| alignment: fidl::Count(8), |
| offset: fidl::Count(8), |
| maybe_attributes: None, |
| }, |
| fidl::UnionMember { |
| _type: fidl::Type::Identifier { |
| identifier: fidl::CompoundIdentifier( |
| "fidl.test.misc/Int64Struct".to_string(), |
| ), |
| nullable: false, |
| }, |
| name: fidl::Identifier("s".to_string()), |
| location: Some(fidl::Location { |
| filename: "../../sdk/lib/fidl/cpp/fidl_test.fidl".to_string(), |
| line: 32, |
| column: 16, |
| }), |
| size: fidl::Count(8), |
| max_out_of_line: fidl::Count(0), |
| alignment: fidl::Count(8), |
| offset: fidl::Count(8), |
| maybe_attributes: None, |
| }, |
| fidl::UnionMember { |
| _type: fidl::Type::Identifier { |
| identifier: fidl::CompoundIdentifier( |
| "fidl.test.misc/Int64Struct".to_string(), |
| ), |
| nullable: true, |
| }, |
| name: fidl::Identifier("os".to_string()), |
| location: Some(fidl::Location { |
| filename: "../../sdk/lib/fidl/cpp/fidl_test.fidl".to_string(), |
| line: 33, |
| column: 17, |
| }), |
| size: fidl::Count(8), |
| max_out_of_line: fidl::Count(8), |
| alignment: fidl::Count(8), |
| offset: fidl::Count(8), |
| maybe_attributes: None, |
| }, |
| fidl::UnionMember { |
| _type: fidl::Type::Str { maybe_element_count: None, nullable: false }, |
| name: fidl::Identifier("str".to_string()), |
| location: Some(fidl::Location { |
| filename: "../../sdk/lib/fidl/cpp/fidl_test.fidl".to_string(), |
| line: 34, |
| column: 11, |
| }), |
| size: fidl::Count(16), |
| max_out_of_line: fidl::Count(4294967295), |
| alignment: fidl::Count(8), |
| offset: fidl::Count(8), |
| maybe_attributes: None, |
| }, |
| ], |
| size: fidl::Count(24), |
| max_out_of_line: fidl::Count(4294967295), |
| alignment: fidl::Count(8), |
| }], |
| xunion_declarations: vec![fidl::XUnion { |
| max_handles: Some(fidl::Count(0)), |
| maybe_attributes: None, |
| name: fidl::CompoundIdentifier("fidl.test.misc/SampleXUnion".to_string()), |
| location: Some(fidl::Location { |
| filename: "../../sdk/lib/fidl/cpp/fidl_test.fidl".to_string(), |
| line: 64, |
| column: 7, |
| }), |
| members: vec![ |
| fidl::XUnionMember { |
| ordinal: fidl::Ordinal(702498725), |
| _type: fidl::Type::Primitive { subtype: fidl::PrimitiveSubtype::Int32 }, |
| name: fidl::Identifier("i".to_string()), |
| location: Some(fidl::Location { |
| filename: "../../sdk/lib/fidl/cpp/fidl_test.fidl".to_string(), |
| line: 65, |
| column: 10, |
| }), |
| size: fidl::Count(4), |
| max_out_of_line: fidl::Count(0), |
| alignment: fidl::Count(4), |
| offset: fidl::Count(0), |
| maybe_attributes: None, |
| }, |
| fidl::XUnionMember { |
| ordinal: fidl::Ordinal(1865512531), |
| _type: fidl::Type::Identifier { |
| identifier: fidl::CompoundIdentifier( |
| "fidl.test.misc/SimpleUnion".to_string(), |
| ), |
| nullable: false, |
| }, |
| name: fidl::Identifier("su".to_string()), |
| location: Some(fidl::Location { |
| filename: "../../sdk/lib/fidl/cpp/fidl_test.fidl".to_string(), |
| line: 66, |
| column: 16, |
| }), |
| size: fidl::Count(24), |
| max_out_of_line: fidl::Count(4294967295), |
| alignment: fidl::Count(8), |
| offset: fidl::Count(0), |
| maybe_attributes: None, |
| }, |
| fidl::XUnionMember { |
| ordinal: fidl::Ordinal(811936989), |
| _type: fidl::Type::Identifier { |
| identifier: fidl::CompoundIdentifier( |
| "fidl.test.misc/SimpleTable".to_string(), |
| ), |
| nullable: false, |
| }, |
| name: fidl::Identifier("st".to_string()), |
| location: Some(fidl::Location { |
| filename: "../../sdk/lib/fidl/cpp/fidl_test.fidl".to_string(), |
| line: 67, |
| column: 16, |
| }), |
| size: fidl::Count(16), |
| max_out_of_line: fidl::Count(48), |
| alignment: fidl::Count(8), |
| offset: fidl::Count(0), |
| maybe_attributes: None, |
| }, |
| ], |
| size: fidl::Count(24), |
| max_out_of_line: fidl::Count(4294967295), |
| alignment: fidl::Count(8), |
| }], |
| declaration_order: vec![ |
| fidl::CompoundIdentifier("fidl.test.misc/Has2OptionalFieldStruct".to_string()), |
| fidl::CompoundIdentifier("fidl.test.misc/OptionalXUnionInStruct".to_string()), |
| fidl::CompoundIdentifier("fidl.test.misc/HasOptionalFieldStruct".to_string()), |
| fidl::CompoundIdentifier("fidl.test.misc/OlderSimpleTable".to_string()), |
| fidl::CompoundIdentifier("fidl.test.misc/NewerSimpleTable".to_string()), |
| fidl::CompoundIdentifier("fidl.test.misc/SimpleTable".to_string()), |
| fidl::CompoundIdentifier("fidl.test.misc/Int64Struct".to_string()), |
| fidl::CompoundIdentifier("fidl.test.misc/SimpleUnion".to_string()), |
| fidl::CompoundIdentifier("fidl.test.misc/SampleXUnion".to_string()), |
| fidl::CompoundIdentifier("fidl.test.misc/InlineXUnionInStruct".to_string()), |
| fidl::CompoundIdentifier("fidl.test.misc/XUnionInTable".to_string()), |
| fidl::CompoundIdentifier("fidl.test.misc/Empty".to_string()), |
| fidl::CompoundIdentifier("fidl.test.misc/EmptyStructSandwich".to_string()), |
| ], |
| declarations: fidl::DeclarationsMap(decls), |
| library_dependencies: vec![], |
| }; |
| |
| let ir: fidl::Ir = serde_json::from_str(input).unwrap(); |
| assert_eq!(ir, expected) |
| } |
