| // Copyright 2018 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. |
| |
| #include <unittest/unittest.h> |
| |
| #include <fidl/flat_ast.h> |
| #include <fidl/lexer.h> |
| #include <fidl/parser.h> |
| #include <fidl/source_file.h> |
| |
| #include <fstream> |
| |
| #include "examples.h" |
| #include "test_library.h" |
| |
| namespace { |
| |
| // We repeat each test in a loop in order to catch situations where memory layout |
| // determines what JSON is produced (this is often manifested due to using a std::map<Foo*,...> |
| // in compiler source code). |
| static const int kRepeatTestCount = 100; |
| |
| static inline void trim(std::string& s) { |
| s.erase(s.begin(), std::find_if(s.begin(), s.end(), [](int ch) { |
| return !std::isspace(ch) && ch != '\n'; |
| })); |
| s.erase(std::find_if(s.rbegin(), s.rend(), [](int ch) { |
| return !std::isspace(ch) && ch != '\n'; |
| }).base(), |
| s.end()); |
| } |
| |
| bool checkJSONGenerator(TestLibrary library, |
| std::string expected_json) { |
| ASSERT_TRUE(library.Compile()); |
| |
| // actual |
| auto actual = library.GenerateJSON(); |
| trim(actual); |
| |
| // expected |
| trim(expected_json); |
| |
| if (actual.compare(expected_json) == 0) { |
| return true; |
| } |
| |
| // On error, we output both the actual and expected to allow simple |
| // diffing to debug the test. |
| |
| std::ofstream output_actual("json_generator_tests_actual.txt"); |
| output_actual << actual; |
| output_actual.close(); |
| |
| std::ofstream output_expected("json_generator_tests_expected.txt"); |
| output_expected << expected_json; |
| output_expected.close(); |
| |
| return false; |
| } |
| |
| bool checkJSONGenerator(std::string raw_source_code, std::string expected_json) { |
| return checkJSONGenerator(TestLibrary("json.fidl", raw_source_code), |
| std::move(expected_json)); |
| } |
| |
| bool json_generator_test_struct() { |
| BEGIN_TEST; |
| |
| for (int i = 0; i < kRepeatTestCount; i++) { |
| EXPECT_TRUE(checkJSONGenerator(R"FIDL( |
| library fidl.test.json; |
| |
| struct Simple { |
| uint8 f1; |
| bool f2; |
| }; |
| |
| )FIDL", |
| R"JSON( |
| { |
| "version": "0.0.1", |
| "name": "fidl.test.json", |
| "library_dependencies": [], |
| "bits_declarations": [], |
| "const_declarations": [], |
| "enum_declarations": [], |
| "interface_declarations": [], |
| "struct_declarations": [ |
| { |
| "name": "fidl.test.json/Simple", |
| "location": { |
| "filename": "json.fidl", |
| "line": 4, |
| "column": 8 |
| }, |
| "anonymous": false, |
| "members": [ |
| { |
| "type": { |
| "kind": "primitive", |
| "subtype": "uint8" |
| }, |
| "name": "f1", |
| "location": { |
| "filename": "json.fidl", |
| "line": 5, |
| "column": 11 |
| }, |
| "size": 1, |
| "max_out_of_line": 0, |
| "alignment": 1, |
| "offset": 0, |
| "max_handles": 0 |
| }, |
| { |
| "type": { |
| "kind": "primitive", |
| "subtype": "bool" |
| }, |
| "name": "f2", |
| "location": { |
| "filename": "json.fidl", |
| "line": 6, |
| "column": 10 |
| }, |
| "size": 1, |
| "max_out_of_line": 0, |
| "alignment": 1, |
| "offset": 1, |
| "max_handles": 0 |
| } |
| ], |
| "size": 2, |
| "max_out_of_line": 0, |
| "alignment": 1, |
| "max_handles": 0 |
| } |
| ], |
| "table_declarations": [], |
| "union_declarations": [], |
| "xunion_declarations": [], |
| "declaration_order": [ |
| "fidl.test.json/Simple" |
| ], |
| "declarations": { |
| "fidl.test.json/Simple": "struct" |
| } |
| } |
| )JSON")); |
| } |
| |
| END_TEST; |
| } |
| |
| bool json_generator_test_empty_struct() { |
| BEGIN_TEST; |
| |
| for (int i = 0; i < kRepeatTestCount; i++) { |
| EXPECT_TRUE(checkJSONGenerator(R"FIDL( |
| library fidl.test.json; |
| |
| struct Empty { |
| }; |
| |
| protocol EmptyInterface { |
| Send(Empty e); |
| -> Receive (Empty e); |
| SendAndReceive(Empty e) -> (Empty e); |
| }; |
| )FIDL", |
| R"JSON( |
| { |
| "version": "0.0.1", |
| "name": "fidl.test.json", |
| "library_dependencies": [], |
| "bits_declarations": [], |
| "const_declarations": [], |
| "enum_declarations": [], |
| "interface_declarations": [ |
| { |
| "name": "fidl.test.json/EmptyInterface", |
| "location": { |
| "filename": "json.fidl", |
| "line": 7, |
| "column": 10 |
| }, |
| "methods": [ |
| { |
| "ordinal": 296942602, |
| "generated_ordinal": 296942602, |
| "name": "Send", |
| "location": { |
| "filename": "json.fidl", |
| "line": 8, |
| "column": 3 |
| }, |
| "has_request": true, |
| "maybe_request": [ |
| { |
| "type": { |
| "kind": "identifier", |
| "identifier": "fidl.test.json/Empty", |
| "nullable": false |
| }, |
| "name": "e", |
| "location": { |
| "filename": "json.fidl", |
| "line": 8, |
| "column": 14 |
| }, |
| "size": 1, |
| "max_out_of_line": 0, |
| "alignment": 1, |
| "offset": 16, |
| "max_handles": 0 |
| } |
| ], |
| "maybe_request_size": 24, |
| "maybe_request_alignment": 8, |
| "has_response": false |
| }, |
| { |
| "ordinal": 939543845, |
| "generated_ordinal": 939543845, |
| "name": "Receive", |
| "location": { |
| "filename": "json.fidl", |
| "line": 9, |
| "column": 6 |
| }, |
| "has_request": false, |
| "has_response": true, |
| "maybe_response": [ |
| { |
| "type": { |
| "kind": "identifier", |
| "identifier": "fidl.test.json/Empty", |
| "nullable": false |
| }, |
| "name": "e", |
| "location": { |
| "filename": "json.fidl", |
| "line": 9, |
| "column": 21 |
| }, |
| "size": 1, |
| "max_out_of_line": 0, |
| "alignment": 1, |
| "offset": 16, |
| "max_handles": 0 |
| } |
| ], |
| "maybe_response_size": 24, |
| "maybe_response_alignment": 8 |
| }, |
| { |
| "ordinal": 556045674, |
| "generated_ordinal": 556045674, |
| "name": "SendAndReceive", |
| "location": { |
| "filename": "json.fidl", |
| "line": 10, |
| "column": 3 |
| }, |
| "has_request": true, |
| "maybe_request": [ |
| { |
| "type": { |
| "kind": "identifier", |
| "identifier": "fidl.test.json/Empty", |
| "nullable": false |
| }, |
| "name": "e", |
| "location": { |
| "filename": "json.fidl", |
| "line": 10, |
| "column": 24 |
| }, |
| "size": 1, |
| "max_out_of_line": 0, |
| "alignment": 1, |
| "offset": 16, |
| "max_handles": 0 |
| } |
| ], |
| "maybe_request_size": 24, |
| "maybe_request_alignment": 8, |
| "has_response": true, |
| "maybe_response": [ |
| { |
| "type": { |
| "kind": "identifier", |
| "identifier": "fidl.test.json/Empty", |
| "nullable": false |
| }, |
| "name": "e", |
| "location": { |
| "filename": "json.fidl", |
| "line": 10, |
| "column": 37 |
| }, |
| "size": 1, |
| "max_out_of_line": 0, |
| "alignment": 1, |
| "offset": 16, |
| "max_handles": 0 |
| } |
| ], |
| "maybe_response_size": 24, |
| "maybe_response_alignment": 8 |
| } |
| ] |
| } |
| ], |
| "struct_declarations": [ |
| { |
| "name": "fidl.test.json/Empty", |
| "location": { |
| "filename": "json.fidl", |
| "line": 4, |
| "column": 8 |
| }, |
| "anonymous": false, |
| "members": [], |
| "size": 1, |
| "max_out_of_line": 0, |
| "alignment": 1, |
| "max_handles": 0 |
| } |
| ], |
| "table_declarations": [], |
| "union_declarations": [], |
| "xunion_declarations": [], |
| "declaration_order": [ |
| "fidl.test.json/Empty", |
| "fidl.test.json/EmptyInterface" |
| ], |
| "declarations": { |
| "fidl.test.json/EmptyInterface": "interface", |
| "fidl.test.json/Empty": "struct" |
| } |
| } |
| )JSON")); |
| } |
| |
| END_TEST; |
| } |
| |
| bool json_generator_test_table() { |
| BEGIN_TEST; |
| |
| for (int i = 0; i < kRepeatTestCount; i++) { |
| EXPECT_TRUE(checkJSONGenerator(R"FIDL( |
| library fidl.test.json; |
| |
| table Simple { |
| 1: uint8 f1; |
| 2: bool f2; |
| 3: reserved; |
| }; |
| |
| )FIDL", |
| R"JSON( |
| { |
| "version": "0.0.1", |
| "name": "fidl.test.json", |
| "library_dependencies": [], |
| "bits_declarations": [], |
| "const_declarations": [], |
| "enum_declarations": [], |
| "interface_declarations": [], |
| "struct_declarations": [], |
| "table_declarations": [ |
| { |
| "name": "fidl.test.json/Simple", |
| "location": { |
| "filename": "json.fidl", |
| "line": 4, |
| "column": 7 |
| }, |
| "members": [ |
| { |
| "ordinal": 1, |
| "reserved": false, |
| "type": { |
| "kind": "primitive", |
| "subtype": "uint8" |
| }, |
| "name": "f1", |
| "location": { |
| "filename": "json.fidl", |
| "line": 5, |
| "column": 14 |
| }, |
| "size": 1, |
| "max_out_of_line": 0, |
| "alignment": 1, |
| "max_handles": 0 |
| }, |
| { |
| "ordinal": 2, |
| "reserved": false, |
| "type": { |
| "kind": "primitive", |
| "subtype": "bool" |
| }, |
| "name": "f2", |
| "location": { |
| "filename": "json.fidl", |
| "line": 6, |
| "column": 13 |
| }, |
| "size": 1, |
| "max_out_of_line": 0, |
| "alignment": 1, |
| "max_handles": 0 |
| }, |
| { |
| "ordinal": 3, |
| "reserved": true, |
| "location": { |
| "filename": "json.fidl", |
| "line": 7, |
| "column": 5 |
| } |
| } |
| ], |
| "size": 16, |
| "max_out_of_line": 48, |
| "alignment": 8, |
| "max_handles": 0 |
| } |
| ], |
| "union_declarations": [], |
| "xunion_declarations": [], |
| "declaration_order": [ |
| "fidl.test.json/Simple" |
| ], |
| "declarations": { |
| "fidl.test.json/Simple": "table" |
| } |
| } |
| )JSON")); |
| } |
| |
| END_TEST; |
| } |
| |
| bool json_generator_test_union() { |
| BEGIN_TEST; |
| |
| for (int i = 0; i < kRepeatTestCount; i++) { |
| EXPECT_TRUE(checkJSONGenerator(R"FIDL( |
| library fidl.test.json; |
| |
| struct Pizza { |
| vector<string:16> toppings; |
| }; |
| |
| struct Pasta { |
| string:16 sauce; |
| }; |
| |
| union PizzaOrPasta { |
| Pizza pizza; |
| Pasta pasta; |
| }; |
| |
| )FIDL", |
| R"JSON( |
| { |
| "version": "0.0.1", |
| "name": "fidl.test.json", |
| "library_dependencies": [], |
| "bits_declarations": [], |
| "const_declarations": [], |
| "enum_declarations": [], |
| "interface_declarations": [], |
| "struct_declarations": [ |
| { |
| "name": "fidl.test.json/Pizza", |
| "location": { |
| "filename": "json.fidl", |
| "line": 4, |
| "column": 8 |
| }, |
| "anonymous": false, |
| "members": [ |
| { |
| "type": { |
| "kind": "vector", |
| "element_type": { |
| "kind": "string", |
| "maybe_element_count": 16, |
| "nullable": false |
| }, |
| "nullable": false |
| }, |
| "name": "toppings", |
| "location": { |
| "filename": "json.fidl", |
| "line": 5, |
| "column": 23 |
| }, |
| "size": 16, |
| "max_out_of_line": 4294967295, |
| "alignment": 8, |
| "offset": 0, |
| "max_handles": 0 |
| } |
| ], |
| "size": 16, |
| "max_out_of_line": 4294967295, |
| "alignment": 8, |
| "max_handles": 0 |
| }, |
| { |
| "name": "fidl.test.json/Pasta", |
| "location": { |
| "filename": "json.fidl", |
| "line": 8, |
| "column": 8 |
| }, |
| "anonymous": false, |
| "members": [ |
| { |
| "type": { |
| "kind": "string", |
| "maybe_element_count": 16, |
| "nullable": false |
| }, |
| "name": "sauce", |
| "location": { |
| "filename": "json.fidl", |
| "line": 9, |
| "column": 15 |
| }, |
| "size": 16, |
| "max_out_of_line": 16, |
| "alignment": 8, |
| "offset": 0, |
| "max_handles": 0 |
| } |
| ], |
| "size": 16, |
| "max_out_of_line": 16, |
| "alignment": 8, |
| "max_handles": 0 |
| } |
| ], |
| "table_declarations": [], |
| "union_declarations": [ |
| { |
| "name": "fidl.test.json/PizzaOrPasta", |
| "location": { |
| "filename": "json.fidl", |
| "line": 12, |
| "column": 7 |
| }, |
| "members": [ |
| { |
| "type": { |
| "kind": "identifier", |
| "identifier": "fidl.test.json/Pizza", |
| "nullable": false |
| }, |
| "name": "pizza", |
| "location": { |
| "filename": "json.fidl", |
| "line": 13, |
| "column": 11 |
| }, |
| "size": 16, |
| "max_out_of_line": 4294967295, |
| "alignment": 8, |
| "offset": 8 |
| }, |
| { |
| "type": { |
| "kind": "identifier", |
| "identifier": "fidl.test.json/Pasta", |
| "nullable": false |
| }, |
| "name": "pasta", |
| "location": { |
| "filename": "json.fidl", |
| "line": 14, |
| "column": 11 |
| }, |
| "size": 16, |
| "max_out_of_line": 16, |
| "alignment": 8, |
| "offset": 8 |
| } |
| ], |
| "size": 24, |
| "max_out_of_line": 4294967295, |
| "alignment": 8, |
| "max_handles": 0 |
| } |
| ], |
| "xunion_declarations": [], |
| "declaration_order": [ |
| "fidl.test.json/Pizza", |
| "fidl.test.json/Pasta", |
| "fidl.test.json/PizzaOrPasta" |
| ], |
| "declarations": { |
| "fidl.test.json/Pizza": "struct", |
| "fidl.test.json/Pasta": "struct", |
| "fidl.test.json/PizzaOrPasta": "union" |
| } |
| } |
| )JSON")); |
| } |
| |
| END_TEST; |
| } |
| |
| bool json_generator_test_xunion() { |
| BEGIN_TEST; |
| |
| for (int i = 0; i < kRepeatTestCount; i++) { |
| EXPECT_TRUE(checkJSONGenerator(R"FIDL( |
| library fidl.test.json; |
| |
| xunion xu { |
| string s; |
| int32 i; |
| }; |
| |
| )FIDL", |
| R"JSON( |
| { |
| "version": "0.0.1", |
| "name": "fidl.test.json", |
| "library_dependencies": [], |
| "bits_declarations": [], |
| "const_declarations": [], |
| "enum_declarations": [], |
| "interface_declarations": [], |
| "struct_declarations": [], |
| "table_declarations": [], |
| "union_declarations": [], |
| "xunion_declarations": [ |
| { |
| "name": "fidl.test.json/xu", |
| "location": { |
| "filename": "json.fidl", |
| "line": 4, |
| "column": 8 |
| }, |
| "members": [ |
| { |
| "ordinal": 730795057, |
| "type": { |
| "kind": "string", |
| "nullable": false |
| }, |
| "name": "s", |
| "location": { |
| "filename": "json.fidl", |
| "line": 5, |
| "column": 10 |
| }, |
| "size": 16, |
| "max_out_of_line": 4294967295, |
| "alignment": 8, |
| "offset": 0 |
| }, |
| { |
| "ordinal": 243975053, |
| "type": { |
| "kind": "primitive", |
| "subtype": "int32" |
| }, |
| "name": "i", |
| "location": { |
| "filename": "json.fidl", |
| "line": 6, |
| "column": 9 |
| }, |
| "size": 4, |
| "max_out_of_line": 0, |
| "alignment": 4, |
| "offset": 0 |
| } |
| ], |
| "size": 24, |
| "max_out_of_line": 4294967295, |
| "alignment": 8, |
| "max_handles": 0 |
| } |
| ], |
| "declaration_order": [ |
| "fidl.test.json/xu" |
| ], |
| "declarations": { |
| "fidl.test.json/xu": "xunion" |
| } |
| } |
| )JSON")); |
| } |
| |
| END_TEST; |
| } |
| |
| // This test ensures that inherited methods have the same ordinal / signature / |
| // etc as the method from which they are inheriting. |
| bool json_generator_test_inheritance() { |
| BEGIN_TEST; |
| |
| for (int i = 0; i < kRepeatTestCount; i++) { |
| EXPECT_TRUE(checkJSONGenerator(R"FIDL( |
| library fidl.test.json; |
| |
| [FragileBase] |
| protocol super { |
| foo(string s) -> (int64 y); |
| }; |
| |
| protocol sub { |
| compose super; |
| }; |
| |
| )FIDL", |
| R"JSON({ |
| "version": "0.0.1", |
| "name": "fidl.test.json", |
| "library_dependencies": [], |
| "bits_declarations": [], |
| "const_declarations": [], |
| "enum_declarations": [], |
| "interface_declarations": [ |
| { |
| "name": "fidl.test.json/super", |
| "location": { |
| "filename": "json.fidl", |
| "line": 5, |
| "column": 10 |
| }, |
| "maybe_attributes": [ |
| { |
| "name": "FragileBase", |
| "value": "" |
| } |
| ], |
| "methods": [ |
| { |
| "ordinal": 790020540, |
| "generated_ordinal": 790020540, |
| "name": "foo", |
| "location": { |
| "filename": "json.fidl", |
| "line": 6, |
| "column": 4 |
| }, |
| "has_request": true, |
| "maybe_request": [ |
| { |
| "type": { |
| "kind": "string", |
| "nullable": false |
| }, |
| "name": "s", |
| "location": { |
| "filename": "json.fidl", |
| "line": 6, |
| "column": 15 |
| }, |
| "size": 16, |
| "max_out_of_line": 4294967295, |
| "alignment": 8, |
| "offset": 16, |
| "max_handles": 0 |
| } |
| ], |
| "maybe_request_size": 32, |
| "maybe_request_alignment": 8, |
| "has_response": true, |
| "maybe_response": [ |
| { |
| "type": { |
| "kind": "primitive", |
| "subtype": "int64" |
| }, |
| "name": "y", |
| "location": { |
| "filename": "json.fidl", |
| "line": 6, |
| "column": 28 |
| }, |
| "size": 8, |
| "max_out_of_line": 0, |
| "alignment": 8, |
| "offset": 16, |
| "max_handles": 0 |
| } |
| ], |
| "maybe_response_size": 24, |
| "maybe_response_alignment": 8 |
| } |
| ] |
| }, |
| { |
| "name": "fidl.test.json/sub", |
| "location": { |
| "filename": "json.fidl", |
| "line": 9, |
| "column": 10 |
| }, |
| "methods": [ |
| { |
| "ordinal": 790020540, |
| "generated_ordinal": 790020540, |
| "name": "foo", |
| "location": { |
| "filename": "json.fidl", |
| "line": 6, |
| "column": 4 |
| }, |
| "has_request": true, |
| "maybe_request": [ |
| { |
| "type": { |
| "kind": "string", |
| "nullable": false |
| }, |
| "name": "s", |
| "location": { |
| "filename": "json.fidl", |
| "line": 6, |
| "column": 15 |
| }, |
| "size": 16, |
| "max_out_of_line": 4294967295, |
| "alignment": 8, |
| "offset": 16, |
| "max_handles": 0 |
| } |
| ], |
| "maybe_request_size": 32, |
| "maybe_request_alignment": 8, |
| "has_response": true, |
| "maybe_response": [ |
| { |
| "type": { |
| "kind": "primitive", |
| "subtype": "int64" |
| }, |
| "name": "y", |
| "location": { |
| "filename": "json.fidl", |
| "line": 6, |
| "column": 28 |
| }, |
| "size": 8, |
| "max_out_of_line": 0, |
| "alignment": 8, |
| "offset": 16, |
| "max_handles": 0 |
| } |
| ], |
| "maybe_response_size": 24, |
| "maybe_response_alignment": 8 |
| } |
| ] |
| } |
| ], |
| "struct_declarations": [], |
| "table_declarations": [], |
| "union_declarations": [], |
| "xunion_declarations": [], |
| "declaration_order": [ |
| "fidl.test.json/super", |
| "fidl.test.json/sub" |
| ], |
| "declarations": { |
| "fidl.test.json/super": "interface", |
| "fidl.test.json/sub": "interface" |
| } |
| })JSON")); |
| } |
| |
| END_TEST; |
| } |
| |
| bool json_generator_test_inheritance_with_recursive_decl() { |
| BEGIN_TEST; |
| |
| for (int i = 0; i < kRepeatTestCount; i++) { |
| EXPECT_TRUE(checkJSONGenerator(R"FIDL( |
| library fidl.test.json; |
| |
| [FragileBase] |
| protocol Parent { |
| First(request<Parent> request); |
| }; |
| |
| protocol Child { |
| compose Parent; |
| Second(request<Parent> request); |
| }; |
| |
| )FIDL", |
| R"JSON({ |
| "version": "0.0.1", |
| "name": "fidl.test.json", |
| "library_dependencies": [], |
| "bits_declarations": [], |
| "const_declarations": [], |
| "enum_declarations": [], |
| "interface_declarations": [ |
| { |
| "name": "fidl.test.json/Parent", |
| "location": { |
| "filename": "json.fidl", |
| "line": 5, |
| "column": 10 |
| }, |
| "maybe_attributes": [ |
| { |
| "name": "FragileBase", |
| "value": "" |
| } |
| ], |
| "methods": [ |
| { |
| "ordinal": 1722375644, |
| "generated_ordinal": 1722375644, |
| "name": "First", |
| "location": { |
| "filename": "json.fidl", |
| "line": 6, |
| "column": 3 |
| }, |
| "has_request": true, |
| "maybe_request": [ |
| { |
| "type": { |
| "kind": "request", |
| "subtype": "fidl.test.json/Parent", |
| "nullable": false |
| }, |
| "name": "request", |
| "location": { |
| "filename": "json.fidl", |
| "line": 6, |
| "column": 25 |
| }, |
| "size": 4, |
| "max_out_of_line": 0, |
| "alignment": 4, |
| "offset": 16, |
| "max_handles": 1 |
| } |
| ], |
| "maybe_request_size": 24, |
| "maybe_request_alignment": 8, |
| "has_response": false |
| } |
| ] |
| }, |
| { |
| "name": "fidl.test.json/Child", |
| "location": { |
| "filename": "json.fidl", |
| "line": 9, |
| "column": 10 |
| }, |
| "methods": [ |
| { |
| "ordinal": 1722375644, |
| "generated_ordinal": 1722375644, |
| "name": "First", |
| "location": { |
| "filename": "json.fidl", |
| "line": 6, |
| "column": 3 |
| }, |
| "has_request": true, |
| "maybe_request": [ |
| { |
| "type": { |
| "kind": "request", |
| "subtype": "fidl.test.json/Parent", |
| "nullable": false |
| }, |
| "name": "request", |
| "location": { |
| "filename": "json.fidl", |
| "line": 6, |
| "column": 25 |
| }, |
| "size": 4, |
| "max_out_of_line": 0, |
| "alignment": 4, |
| "offset": 16, |
| "max_handles": 1 |
| } |
| ], |
| "maybe_request_size": 24, |
| "maybe_request_alignment": 8, |
| "has_response": false |
| }, |
| { |
| "ordinal": 19139766, |
| "generated_ordinal": 19139766, |
| "name": "Second", |
| "location": { |
| "filename": "json.fidl", |
| "line": 11, |
| "column": 3 |
| }, |
| "has_request": true, |
| "maybe_request": [ |
| { |
| "type": { |
| "kind": "request", |
| "subtype": "fidl.test.json/Parent", |
| "nullable": false |
| }, |
| "name": "request", |
| "location": { |
| "filename": "json.fidl", |
| "line": 11, |
| "column": 26 |
| }, |
| "size": 4, |
| "max_out_of_line": 0, |
| "alignment": 4, |
| "offset": 16, |
| "max_handles": 1 |
| } |
| ], |
| "maybe_request_size": 24, |
| "maybe_request_alignment": 8, |
| "has_response": false |
| } |
| ] |
| } |
| ], |
| "struct_declarations": [], |
| "table_declarations": [], |
| "union_declarations": [], |
| "xunion_declarations": [], |
| "declaration_order": [ |
| "fidl.test.json/Parent", |
| "fidl.test.json/Child" |
| ], |
| "declarations": { |
| "fidl.test.json/Parent": "interface", |
| "fidl.test.json/Child": "interface" |
| } |
| })JSON")); |
| } |
| |
| END_TEST; |
| } |
| |
| bool json_generator_test_error() { |
| BEGIN_TEST; |
| |
| for (int i = 0; i < kRepeatTestCount; i++) { |
| EXPECT_TRUE(checkJSONGenerator(R"FIDL( |
| library fidl.test.json; |
| |
| protocol Example { |
| foo(string s) -> (int64 y) error uint32; |
| }; |
| |
| )FIDL", |
| R"JSON({ |
| "version": "0.0.1", |
| "name": "fidl.test.json", |
| "library_dependencies": [], |
| "bits_declarations": [], |
| "const_declarations": [], |
| "enum_declarations": [], |
| "interface_declarations": [ |
| { |
| "name": "fidl.test.json/Example", |
| "location": { |
| "filename": "json.fidl", |
| "line": 4, |
| "column": 10 |
| }, |
| "methods": [ |
| { |
| "ordinal": 1369693400, |
| "generated_ordinal": 1369693400, |
| "name": "foo", |
| "location": { |
| "filename": "json.fidl", |
| "line": 5, |
| "column": 4 |
| }, |
| "has_request": true, |
| "maybe_request": [ |
| { |
| "type": { |
| "kind": "string", |
| "nullable": false |
| }, |
| "name": "s", |
| "location": { |
| "filename": "json.fidl", |
| "line": 5, |
| "column": 15 |
| }, |
| "size": 16, |
| "max_out_of_line": 4294967295, |
| "alignment": 8, |
| "offset": 16, |
| "max_handles": 0 |
| } |
| ], |
| "maybe_request_size": 32, |
| "maybe_request_alignment": 8, |
| "has_response": true, |
| "maybe_response": [ |
| { |
| "type": { |
| "kind": "identifier", |
| "identifier": "fidl.test.json/Example_foo_Result", |
| "nullable": false |
| }, |
| "name": "result", |
| "location": { |
| "filename": "generated", |
| "line": 6, |
| "column": 1 |
| }, |
| "size": 16, |
| "max_out_of_line": 0, |
| "alignment": 8, |
| "offset": 16, |
| "max_handles": 0 |
| } |
| ], |
| "maybe_response_size": 32, |
| "maybe_response_alignment": 8 |
| } |
| ] |
| } |
| ], |
| "struct_declarations": [ |
| { |
| "name": "fidl.test.json/Example_foo_Response", |
| "location": { |
| "filename": "generated", |
| "line": 2, |
| "column": 1 |
| }, |
| "anonymous": false, |
| "members": [ |
| { |
| "type": { |
| "kind": "primitive", |
| "subtype": "int64" |
| }, |
| "name": "y", |
| "location": { |
| "filename": "json.fidl", |
| "line": 5, |
| "column": 28 |
| }, |
| "size": 8, |
| "max_out_of_line": 0, |
| "alignment": 8, |
| "offset": 0, |
| "max_handles": 0 |
| } |
| ], |
| "size": 8, |
| "max_out_of_line": 0, |
| "alignment": 8, |
| "max_handles": 0 |
| } |
| ], |
| "table_declarations": [], |
| "union_declarations": [ |
| { |
| "name": "fidl.test.json/Example_foo_Result", |
| "location": { |
| "filename": "generated", |
| "line": 5, |
| "column": 1 |
| }, |
| "maybe_attributes": [ |
| { |
| "name": "Result", |
| "value": "" |
| } |
| ], |
| "members": [ |
| { |
| "type": { |
| "kind": "identifier", |
| "identifier": "fidl.test.json/Example_foo_Response", |
| "nullable": false |
| }, |
| "name": "response", |
| "location": { |
| "filename": "generated", |
| "line": 3, |
| "column": 1 |
| }, |
| "size": 8, |
| "max_out_of_line": 0, |
| "alignment": 8, |
| "offset": 8 |
| }, |
| { |
| "type": { |
| "kind": "primitive", |
| "subtype": "uint32" |
| }, |
| "name": "err", |
| "location": { |
| "filename": "generated", |
| "line": 4, |
| "column": 1 |
| }, |
| "size": 4, |
| "max_out_of_line": 0, |
| "alignment": 4, |
| "offset": 8 |
| } |
| ], |
| "size": 16, |
| "max_out_of_line": 0, |
| "alignment": 8, |
| "max_handles": 0 |
| } |
| ], |
| "xunion_declarations": [], |
| "declaration_order": [ |
| "fidl.test.json/Example_foo_Response", |
| "fidl.test.json/Example_foo_Result", |
| "fidl.test.json/Example" |
| ], |
| "declarations": { |
| "fidl.test.json/Example": "interface", |
| "fidl.test.json/Example_foo_Response": "struct", |
| "fidl.test.json/Example_foo_Result": "union" |
| } |
| })JSON")); |
| } |
| |
| END_TEST; |
| } |
| |
| bool json_generator_test_byte_and_bytes() { |
| BEGIN_TEST; |
| |
| for (int i = 0; i < kRepeatTestCount; i++) { |
| EXPECT_TRUE(checkJSONGenerator(R"FIDL( |
| library example; |
| |
| struct ByteAndBytes { |
| byte single_byte; |
| bytes many_bytes; |
| bytes:1024 only_one_k_bytes; |
| bytes:1024? opt_only_one_k_bytes; |
| }; |
| |
| )FIDL", |
| R"JSON({ |
| "version": "0.0.1", |
| "name": "example", |
| "library_dependencies": [], |
| "bits_declarations": [], |
| "const_declarations": [], |
| "enum_declarations": [], |
| "interface_declarations": [], |
| "struct_declarations": [ |
| { |
| "name": "example/ByteAndBytes", |
| "location": { |
| "filename": "json.fidl", |
| "line": 4, |
| "column": 8 |
| }, |
| "anonymous": false, |
| "members": [ |
| { |
| "type": { |
| "kind": "primitive", |
| "subtype": "uint8" |
| }, |
| "name": "single_byte", |
| "location": { |
| "filename": "json.fidl", |
| "line": 5, |
| "column": 8 |
| }, |
| "size": 1, |
| "max_out_of_line": 0, |
| "alignment": 1, |
| "offset": 0, |
| "max_handles": 0 |
| }, |
| { |
| "type": { |
| "kind": "vector", |
| "element_type": { |
| "kind": "primitive", |
| "subtype": "uint8" |
| }, |
| "nullable": false |
| }, |
| "name": "many_bytes", |
| "location": { |
| "filename": "json.fidl", |
| "line": 6, |
| "column": 9 |
| }, |
| "size": 16, |
| "max_out_of_line": 4294967295, |
| "alignment": 8, |
| "offset": 8, |
| "max_handles": 0 |
| }, |
| { |
| "type": { |
| "kind": "vector", |
| "element_type": { |
| "kind": "primitive", |
| "subtype": "uint8" |
| }, |
| "maybe_element_count": 1024, |
| "nullable": false |
| }, |
| "name": "only_one_k_bytes", |
| "location": { |
| "filename": "json.fidl", |
| "line": 7, |
| "column": 14 |
| }, |
| "size": 16, |
| "max_out_of_line": 1024, |
| "alignment": 8, |
| "offset": 24, |
| "max_handles": 0 |
| }, |
| { |
| "type": { |
| "kind": "vector", |
| "element_type": { |
| "kind": "primitive", |
| "subtype": "uint8" |
| }, |
| "maybe_element_count": 1024, |
| "nullable": true |
| }, |
| "name": "opt_only_one_k_bytes", |
| "location": { |
| "filename": "json.fidl", |
| "line": 8, |
| "column": 15 |
| }, |
| "size": 16, |
| "max_out_of_line": 1024, |
| "alignment": 8, |
| "offset": 40, |
| "max_handles": 0 |
| } |
| ], |
| "size": 56, |
| "max_out_of_line": 4294967295, |
| "alignment": 8, |
| "max_handles": 0 |
| } |
| ], |
| "table_declarations": [], |
| "union_declarations": [], |
| "xunion_declarations": [], |
| "declaration_order": [ |
| "example/ByteAndBytes" |
| ], |
| "declarations": { |
| "example/ByteAndBytes": "struct" |
| } |
| })JSON")); |
| } |
| |
| END_TEST; |
| } |
| |
| bool json_generator_test_bits() { |
| BEGIN_TEST; |
| |
| for (int i = 0; i < kRepeatTestCount; i++) { |
| EXPECT_TRUE(checkJSONGenerator(R"FIDL( |
| library fidl.test.json; |
| |
| bits Bits : uint64 { |
| SMALLEST = 1; |
| BIGGEST = 0x8000000000000000; |
| }; |
| |
| )FIDL", |
| R"JSON( |
| { |
| "version": "0.0.1", |
| "name": "fidl.test.json", |
| "library_dependencies": [], |
| "bits_declarations": [ |
| { |
| "name": "fidl.test.json/Bits", |
| "type": { |
| "kind": "primitive", |
| "subtype": "uint64" |
| }, |
| "mask": "9223372036854775809", |
| "members": [ |
| { |
| "name": "SMALLEST", |
| "value": { |
| "kind": "literal", |
| "literal": { |
| "kind": "numeric", |
| "value": "1", |
| "expression": "1" |
| } |
| } |
| }, |
| { |
| "name": "BIGGEST", |
| "value": { |
| "kind": "literal", |
| "literal": { |
| "kind": "numeric", |
| "value": "9223372036854775808", |
| "expression": "0x8000000000000000" |
| } |
| } |
| } |
| ] |
| } |
| ], |
| "const_declarations": [], |
| "enum_declarations": [], |
| "interface_declarations": [], |
| "struct_declarations": [], |
| "table_declarations": [], |
| "union_declarations": [], |
| "xunion_declarations": [], |
| "declaration_order": [ |
| "fidl.test.json/Bits" |
| ], |
| "declarations": { |
| "fidl.test.json/Bits": "bits" |
| } |
| } |
| )JSON")); |
| } |
| |
| END_TEST; |
| } |
| |
| bool json_generator_check_escaping() { |
| BEGIN_TEST; |
| |
| TestLibrary library(R"FIDL( |
| library escapeme; |
| |
| /// "pleaseescapethisdocommentproperly" |
| struct DocCommentWithQuotes {}; |
| )FIDL"); |
| ASSERT_TRUE(library.Compile()); |
| auto json = library.GenerateJSON(); |
| ASSERT_STR_STR( |
| json.c_str(), |
| R"JSON("value": " \"pleaseescapethisdocommentproperly\"\n")JSON"); |
| |
| END_TEST; |
| } |
| |
| bool json_generator_constants() { |
| BEGIN_TEST; |
| |
| for (int i = 0; i < kRepeatTestCount; i++) { |
| EXPECT_TRUE(checkJSONGenerator(R"FIDL( |
| library values; |
| |
| const uint8 UINT8 = 0b100; |
| const uint16 UINT16 = 0b100; |
| const uint32 UINT32 = 0b100; |
| const uint64 UINT64 = 0b100; |
| const int8 INT8 = 0b100; |
| const int16 INT16 = 0b100; |
| const int32 INT32 = 0b100; |
| const int64 INT64 = 0b100; |
| const float32 FLOAT32 = 3.14159; |
| const float64 FLOAT64 = 3.14159; |
| const bool BOOL = true; |
| const string STRING = "string"; |
| |
| enum Enum { |
| E = 0b10101010; |
| }; |
| |
| bits Bits { |
| B = 0x8; |
| }; |
| |
| struct Struct { |
| int64 int64_with_default = 007; |
| string string_with_default = "stuff"; |
| bool bool_with_default = true; |
| }; |
| |
| )FIDL", |
| R"JSON( |
| { |
| "version": "0.0.1", |
| "name": "values", |
| "library_dependencies": [], |
| "bits_declarations": [ |
| { |
| "name": "values/Bits", |
| "type": { |
| "kind": "primitive", |
| "subtype": "uint32" |
| }, |
| "mask": "8", |
| "members": [ |
| { |
| "name": "B", |
| "value": { |
| "kind": "literal", |
| "literal": { |
| "kind": "numeric", |
| "value": "8", |
| "expression": "0x8" |
| } |
| } |
| } |
| ] |
| } |
| ], |
| "const_declarations": [ |
| { |
| "name": "values/UINT8", |
| "location": { |
| "filename": "json.fidl", |
| "line": 4, |
| "column": 13 |
| }, |
| "type": { |
| "kind": "primitive", |
| "subtype": "uint8" |
| }, |
| "value": { |
| "kind": "literal", |
| "literal": { |
| "kind": "numeric", |
| "value": "4", |
| "expression": "0b100" |
| } |
| } |
| }, |
| { |
| "name": "values/UINT16", |
| "location": { |
| "filename": "json.fidl", |
| "line": 5, |
| "column": 14 |
| }, |
| "type": { |
| "kind": "primitive", |
| "subtype": "uint16" |
| }, |
| "value": { |
| "kind": "literal", |
| "literal": { |
| "kind": "numeric", |
| "value": "4", |
| "expression": "0b100" |
| } |
| } |
| }, |
| { |
| "name": "values/UINT32", |
| "location": { |
| "filename": "json.fidl", |
| "line": 6, |
| "column": 14 |
| }, |
| "type": { |
| "kind": "primitive", |
| "subtype": "uint32" |
| }, |
| "value": { |
| "kind": "literal", |
| "literal": { |
| "kind": "numeric", |
| "value": "4", |
| "expression": "0b100" |
| } |
| } |
| }, |
| { |
| "name": "values/UINT64", |
| "location": { |
| "filename": "json.fidl", |
| "line": 7, |
| "column": 14 |
| }, |
| "type": { |
| "kind": "primitive", |
| "subtype": "uint64" |
| }, |
| "value": { |
| "kind": "literal", |
| "literal": { |
| "kind": "numeric", |
| "value": "4", |
| "expression": "0b100" |
| } |
| } |
| }, |
| { |
| "name": "values/INT8", |
| "location": { |
| "filename": "json.fidl", |
| "line": 8, |
| "column": 12 |
| }, |
| "type": { |
| "kind": "primitive", |
| "subtype": "int8" |
| }, |
| "value": { |
| "kind": "literal", |
| "literal": { |
| "kind": "numeric", |
| "value": "4", |
| "expression": "0b100" |
| } |
| } |
| }, |
| { |
| "name": "values/INT16", |
| "location": { |
| "filename": "json.fidl", |
| "line": 9, |
| "column": 13 |
| }, |
| "type": { |
| "kind": "primitive", |
| "subtype": "int16" |
| }, |
| "value": { |
| "kind": "literal", |
| "literal": { |
| "kind": "numeric", |
| "value": "4", |
| "expression": "0b100" |
| } |
| } |
| }, |
| { |
| "name": "values/INT32", |
| "location": { |
| "filename": "json.fidl", |
| "line": 10, |
| "column": 13 |
| }, |
| "type": { |
| "kind": "primitive", |
| "subtype": "int32" |
| }, |
| "value": { |
| "kind": "literal", |
| "literal": { |
| "kind": "numeric", |
| "value": "4", |
| "expression": "0b100" |
| } |
| } |
| }, |
| { |
| "name": "values/INT64", |
| "location": { |
| "filename": "json.fidl", |
| "line": 11, |
| "column": 13 |
| }, |
| "type": { |
| "kind": "primitive", |
| "subtype": "int64" |
| }, |
| "value": { |
| "kind": "literal", |
| "literal": { |
| "kind": "numeric", |
| "value": "4", |
| "expression": "0b100" |
| } |
| } |
| }, |
| { |
| "name": "values/FLOAT32", |
| "location": { |
| "filename": "json.fidl", |
| "line": 12, |
| "column": 15 |
| }, |
| "type": { |
| "kind": "primitive", |
| "subtype": "float32" |
| }, |
| "value": { |
| "kind": "literal", |
| "literal": { |
| "kind": "numeric", |
| "value": "3.14159", |
| "expression": "3.14159" |
| } |
| } |
| }, |
| { |
| "name": "values/FLOAT64", |
| "location": { |
| "filename": "json.fidl", |
| "line": 13, |
| "column": 15 |
| }, |
| "type": { |
| "kind": "primitive", |
| "subtype": "float64" |
| }, |
| "value": { |
| "kind": "literal", |
| "literal": { |
| "kind": "numeric", |
| "value": "3.14159", |
| "expression": "3.14159" |
| } |
| } |
| }, |
| { |
| "name": "values/BOOL", |
| "location": { |
| "filename": "json.fidl", |
| "line": 14, |
| "column": 12 |
| }, |
| "type": { |
| "kind": "primitive", |
| "subtype": "bool" |
| }, |
| "value": { |
| "kind": "literal", |
| "literal": { |
| "kind": "true", |
| "value": "true", |
| "expression": "true" |
| } |
| } |
| }, |
| { |
| "name": "values/STRING", |
| "location": { |
| "filename": "json.fidl", |
| "line": 15, |
| "column": 14 |
| }, |
| "type": { |
| "kind": "string", |
| "nullable": false |
| }, |
| "value": { |
| "kind": "literal", |
| "literal": { |
| "kind": "string", |
| "value": "string", |
| "expression": "\"string\"" |
| } |
| } |
| } |
| ], |
| "enum_declarations": [ |
| { |
| "name": "values/Enum", |
| "location": { |
| "filename": "json.fidl", |
| "line": 17, |
| "column": 6 |
| }, |
| "type": "uint32", |
| "members": [ |
| { |
| "name": "E", |
| "location": { |
| "filename": "json.fidl", |
| "line": 18, |
| "column": 3 |
| }, |
| "value": { |
| "kind": "literal", |
| "literal": { |
| "kind": "numeric", |
| "value": "170", |
| "expression": "0b10101010" |
| } |
| } |
| } |
| ] |
| } |
| ], |
| "interface_declarations": [], |
| "struct_declarations": [ |
| { |
| "name": "values/Struct", |
| "location": { |
| "filename": "json.fidl", |
| "line": 25, |
| "column": 8 |
| }, |
| "anonymous": false, |
| "members": [ |
| { |
| "type": { |
| "kind": "primitive", |
| "subtype": "int64" |
| }, |
| "name": "int64_with_default", |
| "location": { |
| "filename": "json.fidl", |
| "line": 26, |
| "column": 9 |
| }, |
| "maybe_default_value": { |
| "kind": "literal", |
| "literal": { |
| "kind": "numeric", |
| "value": "007", |
| "expression": "007" |
| } |
| }, |
| "size": 8, |
| "max_out_of_line": 0, |
| "alignment": 8, |
| "offset": 0, |
| "max_handles": 0 |
| }, |
| { |
| "type": { |
| "kind": "string", |
| "nullable": false |
| }, |
| "name": "string_with_default", |
| "location": { |
| "filename": "json.fidl", |
| "line": 27, |
| "column": 10 |
| }, |
| "maybe_default_value": { |
| "kind": "literal", |
| "literal": { |
| "kind": "string", |
| "value": "stuff", |
| "expression": "\"stuff\"" |
| } |
| }, |
| "size": 16, |
| "max_out_of_line": 4294967295, |
| "alignment": 8, |
| "offset": 8, |
| "max_handles": 0 |
| }, |
| { |
| "type": { |
| "kind": "primitive", |
| "subtype": "bool" |
| }, |
| "name": "bool_with_default", |
| "location": { |
| "filename": "json.fidl", |
| "line": 28, |
| "column": 8 |
| }, |
| "maybe_default_value": { |
| "kind": "literal", |
| "literal": { |
| "kind": "true", |
| "value": "true", |
| "expression": "true" |
| } |
| }, |
| "size": 1, |
| "max_out_of_line": 0, |
| "alignment": 1, |
| "offset": 24, |
| "max_handles": 0 |
| } |
| ], |
| "size": 32, |
| "max_out_of_line": 4294967295, |
| "alignment": 8, |
| "max_handles": 0 |
| } |
| ], |
| "table_declarations": [], |
| "union_declarations": [], |
| "xunion_declarations": [], |
| "declaration_order": [ |
| "values/UINT8", |
| "values/UINT64", |
| "values/UINT32", |
| "values/UINT16", |
| "values/Struct", |
| "values/STRING", |
| "values/INT8", |
| "values/INT64", |
| "values/INT32", |
| "values/INT16", |
| "values/FLOAT64", |
| "values/FLOAT32", |
| "values/Enum", |
| "values/Bits", |
| "values/BOOL" |
| ], |
| "declarations": { |
| "values/Bits": "bits", |
| "values/UINT8": "const", |
| "values/UINT16": "const", |
| "values/UINT32": "const", |
| "values/UINT64": "const", |
| "values/INT8": "const", |
| "values/INT16": "const", |
| "values/INT32": "const", |
| "values/INT64": "const", |
| "values/FLOAT32": "const", |
| "values/FLOAT64": "const", |
| "values/BOOL": "const", |
| "values/STRING": "const", |
| "values/Enum": "enum", |
| "values/Struct": "struct" |
| } |
| } |
| )JSON")); |
| } |
| |
| END_TEST; |
| } |
| |
| bool json_generator_transitive_dependencies() { |
| BEGIN_TEST; |
| |
| for (int i = 0; i < kRepeatTestCount; i++) { |
| SharedAmongstLibraries shared; |
| TestLibrary bottom_dep("bottom.fidl", R"FIDL( |
| library bottom; |
| |
| struct Foo { |
| int32 a; |
| }; |
| |
| )FIDL", &shared); |
| ASSERT_TRUE(bottom_dep.Compile()); |
| TestLibrary middle_dep("middle.fidl", R"FIDL( |
| library middle; |
| |
| using bottom; |
| |
| struct Bar { |
| bottom.Foo f; |
| }; |
| |
| )FIDL", &shared); |
| ASSERT_TRUE(middle_dep.AddDependentLibrary(std::move(bottom_dep))); |
| ASSERT_TRUE(middle_dep.Compile()); |
| |
| TestLibrary library("top.fidl", R"FIDL( |
| library top; |
| |
| using middle; |
| |
| struct Baz { |
| middle.Bar g; |
| }; |
| |
| )FIDL", &shared); |
| ASSERT_TRUE(library.AddDependentLibrary(std::move(middle_dep))); |
| EXPECT_TRUE(checkJSONGenerator(std::move(library), |
| R"JSON( |
| { |
| "version": "0.0.1", |
| "name": "top", |
| "library_dependencies": [ |
| { |
| "name": "middle", |
| "declarations": { |
| "middle/Bar": "struct" |
| } |
| } |
| ], |
| "bits_declarations": [], |
| "const_declarations": [], |
| "enum_declarations": [], |
| "interface_declarations": [], |
| "struct_declarations": [ |
| { |
| "name": "top/Baz", |
| "location": { |
| "filename": "top.fidl", |
| "line": 6, |
| "column": 8 |
| }, |
| "anonymous": false, |
| "members": [ |
| { |
| "type": { |
| "kind": "identifier", |
| "identifier": "middle/Bar", |
| "nullable": false |
| }, |
| "name": "g", |
| "location": { |
| "filename": "top.fidl", |
| "line": 7, |
| "column": 14 |
| }, |
| "size": 4, |
| "max_out_of_line": 0, |
| "alignment": 4, |
| "offset": 0, |
| "max_handles": 0 |
| } |
| ], |
| "size": 4, |
| "max_out_of_line": 0, |
| "alignment": 4, |
| "max_handles": 0 |
| } |
| ], |
| "table_declarations": [], |
| "union_declarations": [], |
| "xunion_declarations": [], |
| "declaration_order": [ |
| "top/Baz" |
| ], |
| "declarations": { |
| "top/Baz": "struct" |
| } |
| } |
| )JSON")); |
| } |
| |
| END_TEST; |
| } |
| |
| bool json_generator_transitive_dependencies_compose() { |
| BEGIN_TEST; |
| |
| for (int i = 0; i < kRepeatTestCount; i++) { |
| SharedAmongstLibraries shared; |
| TestLibrary bottom_dep("bottom.fidl", R"FIDL( |
| library bottom; |
| |
| struct Foo { |
| int32 a; |
| }; |
| |
| [FragileBase] |
| protocol Bottom { |
| GetFoo() -> (Foo foo); |
| }; |
| |
| )FIDL", &shared); |
| ASSERT_TRUE(bottom_dep.Compile()); |
| TestLibrary middle_dep("middle.fidl", R"FIDL( |
| library middle; |
| |
| using bottom; |
| |
| [FragileBase] |
| protocol Middle { |
| compose bottom.Bottom; |
| }; |
| |
| )FIDL", &shared); |
| ASSERT_TRUE(middle_dep.AddDependentLibrary(std::move(bottom_dep))); |
| ASSERT_TRUE(middle_dep.Compile()); |
| |
| TestLibrary library("top.fidl", R"FIDL( |
| library top; |
| |
| using middle; |
| |
| protocol Top { |
| compose middle.Middle; |
| }; |
| |
| )FIDL", &shared); |
| ASSERT_TRUE(library.AddDependentLibrary(std::move(middle_dep))); |
| EXPECT_TRUE(checkJSONGenerator(std::move(library), |
| R"JSON( |
| { |
| "version": "0.0.1", |
| "name": "top", |
| "library_dependencies": [ |
| { |
| "name": "bottom", |
| "declarations": { |
| "bottom/Bottom": "interface", |
| "bottom/Foo": "struct" |
| } |
| }, |
| { |
| "name": "middle", |
| "declarations": { |
| "middle/Middle": "interface" |
| } |
| } |
| ], |
| "bits_declarations": [], |
| "const_declarations": [], |
| "enum_declarations": [], |
| "interface_declarations": [ |
| { |
| "name": "top/Top", |
| "location": { |
| "filename": "top.fidl", |
| "line": 6, |
| "column": 10 |
| }, |
| "methods": [ |
| { |
| "ordinal": 961142572, |
| "generated_ordinal": 961142572, |
| "name": "GetFoo", |
| "location": { |
| "filename": "bottom.fidl", |
| "line": 10, |
| "column": 3 |
| }, |
| "has_request": true, |
| "maybe_request": [], |
| "maybe_request_size": 16, |
| "maybe_request_alignment": 8, |
| "has_response": true, |
| "maybe_response": [ |
| { |
| "type": { |
| "kind": "identifier", |
| "identifier": "bottom/Foo", |
| "nullable": false |
| }, |
| "name": "foo", |
| "location": { |
| "filename": "bottom.fidl", |
| "line": 10, |
| "column": 20 |
| }, |
| "size": 4, |
| "max_out_of_line": 0, |
| "alignment": 4, |
| "offset": 16, |
| "max_handles": 0 |
| } |
| ], |
| "maybe_response_size": 24, |
| "maybe_response_alignment": 8 |
| } |
| ] |
| } |
| ], |
| "struct_declarations": [], |
| "table_declarations": [], |
| "union_declarations": [], |
| "xunion_declarations": [], |
| "declaration_order": [ |
| "top/Top" |
| ], |
| "declarations": { |
| "top/Top": "interface" |
| } |
| } |
| )JSON")); |
| } |
| |
| END_TEST; |
| } |
| |
| } // namespace |
| |
| BEGIN_TEST_CASE(json_generator_tests) |
| RUN_TEST(json_generator_test_empty_struct) |
| RUN_TEST(json_generator_test_struct) |
| RUN_TEST(json_generator_test_table) |
| RUN_TEST(json_generator_test_union) |
| RUN_TEST(json_generator_test_xunion) |
| RUN_TEST(json_generator_test_inheritance) |
| RUN_TEST(json_generator_test_inheritance_with_recursive_decl) |
| RUN_TEST(json_generator_test_error) |
| RUN_TEST(json_generator_test_byte_and_bytes) |
| RUN_TEST(json_generator_test_bits) |
| RUN_TEST(json_generator_check_escaping) |
| RUN_TEST(json_generator_constants) |
| RUN_TEST(json_generator_transitive_dependencies) |
| RUN_TEST(json_generator_transitive_dependencies_compose) |
| END_TEST_CASE(json_generator_tests) |
