| // Copyright (C) 2016 The Android Open Source Project |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); |
| // you may not use this file except in compliance with the License. |
| // You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| |
| package parser_test |
| |
| import ( |
| "testing" |
| |
| "android.googlesource.com/platform/tools/gpu/api/parser" |
| "android.googlesource.com/platform/tools/gpu/framework/assert" |
| "android.googlesource.com/platform/tools/gpu/framework/parse" |
| "android.googlesource.com/platform/tools/gpu/framework/parse/test" |
| ) |
| |
| var ( |
| B = test.Branch |
| L = test.Leaf |
| N = test.Node |
| ) |
| |
| func TestParsedCST(t *testing.T) { |
| ctx := assert.Context(t) |
| for _, test := range []struct { |
| name string |
| expected parse.Node |
| source string |
| errors parse.ErrorList |
| }{ |
| { |
| name: "const int*", |
| source: `const int* a`, |
| expected: B(B( |
| N(nil, B( |
| N(nil, "const", " "), |
| B(B(L("int")), L("*")), |
| ), " ", |
| ), |
| L("a"), |
| )), |
| }, |
| { |
| name: "const char* const *", |
| source: `const char* const * a`, |
| expected: B(B( |
| B( |
| N(nil, B( |
| N(nil, "const", " "), |
| B( |
| B(L("char")), |
| L("*"), |
| ), |
| ), " "), |
| N(nil, L("const"), " "), |
| N(nil, L("*"), " "), |
| ), |
| L("a"), |
| )), |
| }, |
| } { |
| ctx := ctx.S("Name", test.name) |
| m := parser.NewParseMap() |
| api, errs := parser.Parse("parser_test.api", test.source, m) |
| assert.With(ctx).ThatSlice(errs).Equals(test.errors) |
| assert.With(ctx).That(m.CST(api)).DeepEquals(test.expected) |
| } |
| } |