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// Copyright 2014 Google Inc. All rights reserved.
//
// 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 blueprint
import (
"bytes"
"testing"
)
type fooModule struct {
properties struct {
Foo string
}
}
func newFooModule() (Module, []interface{}) {
m := &fooModule{}
return m, []interface{}{&m.properties}
}
func (f *fooModule) GenerateBuildActions(ModuleContext) {
}
func (f *fooModule) Foo() string {
return f.properties.Foo
}
type barModule struct {
properties struct {
Bar bool
}
}
func newBarModule() (Module, []interface{}) {
m := &barModule{}
return m, []interface{}{&m.properties}
}
func (b *barModule) GenerateBuildActions(ModuleContext) {
}
func (b *barModule) Bar() bool {
return b.properties.Bar
}
func TestContextParse(t *testing.T) {
ctx := NewContext()
ctx.RegisterModuleType("foo_module", newFooModule)
ctx.RegisterModuleType("bar_module", newBarModule)
r := bytes.NewBufferString(`
foo_module {
name: "MyFooModule",
deps: ["MyBarModule"],
}
bar_module {
name: "MyBarModule",
}
`)
_, _, errs, _ := ctx.parse(".", "Blueprint", r, nil)
if len(errs) > 0 {
t.Errorf("unexpected parse errors:")
for _, err := range errs {
t.Errorf(" %s", err)
}
t.FailNow()
}
errs = ctx.resolveDependencies(nil)
if len(errs) > 0 {
t.Errorf("unexpected dep errors:")
for _, err := range errs {
t.Errorf(" %s", err)
}
t.FailNow()
}
errs = ctx.updateDependencies()
if len(errs) > 0 {
t.Errorf("unexpected dep cycle errors:")
for _, err := range errs {
t.Errorf(" %s", err)
}
t.FailNow()
}
}
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