1bc967ed43
Blueprint is a build system component that reads Blueprints files defining modules to be built, and generates a Ninja build manifest that can be used to perform all the build actions. It does not dictate or implement much build policy itself, but rather provides a framework to ease the process of defining build logic in Go. The "blueprint" and "blueprint/parser" Go packages contain the functionality for reading Blueprint files and invoking build logic functions defined in other Go packages. The "blueprint/bootstrap" Go package contains just enough build logic to build a binary that includes Blueprint and any pure-Go (i.e. no cgo) build logic defined in external Go packages. This can be used to create a minimal Ninja file that's capable of bootstrapping a Blueprint-based build system from source. The "blueprint/bootstrap/minibp" Go package contains code for a minimal binary that includes the build logic defined in the "blueprint/bootstrap" package. This binary can then create the Ninja file for the bootstrapping process. Change-Id: I8d8390042372a72d225785cda738525001b009f1
124 lines
1.9 KiB
Go
124 lines
1.9 KiB
Go
package blueprint
|
|
|
|
import (
|
|
"blueprint/parser"
|
|
"bytes"
|
|
"reflect"
|
|
"testing"
|
|
)
|
|
|
|
var validUnpackTestCases = []struct {
|
|
input string
|
|
output interface{}
|
|
}{
|
|
{`
|
|
m {
|
|
name: "abc",
|
|
}
|
|
`,
|
|
struct {
|
|
Name string
|
|
}{
|
|
Name: "abc",
|
|
},
|
|
},
|
|
|
|
{`
|
|
m {
|
|
isGood: true,
|
|
}
|
|
`,
|
|
struct {
|
|
IsGood bool
|
|
}{
|
|
IsGood: true,
|
|
},
|
|
},
|
|
|
|
{`
|
|
m {
|
|
stuff: ["asdf", "jkl;", "qwert",
|
|
"uiop", "bnm,"]
|
|
}
|
|
`,
|
|
struct {
|
|
Stuff []string
|
|
}{
|
|
Stuff: []string{"asdf", "jkl;", "qwert", "uiop", "bnm,"},
|
|
},
|
|
},
|
|
|
|
{`
|
|
m {
|
|
name: "abc",
|
|
}
|
|
`,
|
|
struct {
|
|
Nested struct {
|
|
Name string
|
|
}
|
|
}{
|
|
Nested: struct{ Name string }{
|
|
Name: "abc",
|
|
},
|
|
},
|
|
},
|
|
|
|
{`
|
|
m {
|
|
foo: "abc",
|
|
bar: false,
|
|
baz: ["def", "ghi"],
|
|
}
|
|
`,
|
|
struct {
|
|
Nested struct {
|
|
Foo string
|
|
}
|
|
Bar bool
|
|
Baz []string
|
|
}{
|
|
Nested: struct{ Foo string }{
|
|
Foo: "abc",
|
|
},
|
|
Bar: false,
|
|
Baz: []string{"def", "ghi"},
|
|
},
|
|
},
|
|
}
|
|
|
|
func TestUnpackProperties(t *testing.T) {
|
|
for _, testCase := range validUnpackTestCases {
|
|
r := bytes.NewBufferString(testCase.input)
|
|
defs, errs := parser.Parse("", r)
|
|
if len(errs) != 0 {
|
|
t.Errorf("test case: %s", testCase.input)
|
|
t.Errorf("unexpected parse errors:")
|
|
for _, err := range errs {
|
|
t.Errorf(" %s", err)
|
|
}
|
|
t.FailNow()
|
|
}
|
|
|
|
module := defs[0].(*parser.Module)
|
|
propertiesType := reflect.TypeOf(testCase.output)
|
|
properties := reflect.New(propertiesType)
|
|
errs = unpackProperties(module.Properties, properties.Interface())
|
|
if len(errs) != 0 {
|
|
t.Errorf("test case: %s", testCase.input)
|
|
t.Errorf("unexpected unpack errors:")
|
|
for _, err := range errs {
|
|
t.Errorf(" %s", err)
|
|
}
|
|
t.FailNow()
|
|
}
|
|
|
|
output := properties.Elem().Interface()
|
|
if !reflect.DeepEqual(output, testCase.output) {
|
|
t.Errorf("test case: %s", testCase.input)
|
|
t.Errorf("incorrect output:")
|
|
t.Errorf(" expected: %+v", testCase.output)
|
|
t.Errorf(" got: %+v", output)
|
|
}
|
|
}
|
|
}
|