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// Copyright 2021 Google LLC
//
// 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 mk2rbc
import (
"path/filepath"
"reflect"
"runtime"
"testing"
)
type testVar struct {
name string
cl varClass
ty starlarkType
}
type testVariables struct {
v []testVar
}
func (v *testVariables) NewVariable(name string, varClass varClass, valueType starlarkType) {
v.v = append(v.v, testVar{name, varClass, valueType})
}
// getTestDirectory returns the test directory, which should be the test/ subdirectory
func getTestDirectory() string {
_, myFile, _, _ := runtime.Caller(1)
return filepath.Join(filepath.Dir(myFile), "test")
}
func TestConfigVariables(t *testing.T) {
testFile := filepath.Join(getTestDirectory(), "config_variables.mk.test")
var actual testVariables
if err := FindConfigVariables(testFile, &actual); err != nil {
t.Fatal(err)
}
expected := testVariables{[]testVar{
{"PRODUCT_NAME", VarClassConfig, starlarkTypeUnknown},
{"PRODUCT_MODEL", VarClassConfig, starlarkTypeUnknown},
{"PRODUCT_LOCALES", VarClassConfig, starlarkTypeList},
{"PRODUCT_AAPT_CONFIG", VarClassConfig, starlarkTypeList},
{"PRODUCT_AAPT_PREF_CONFIG", VarClassConfig, starlarkTypeUnknown},
}}
if !reflect.DeepEqual(expected, actual) {
t.Errorf("\nExpected: %v\n Actual: %v", expected, actual)
}
}
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