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embed_test.go
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embed_test.go
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//go:build go1.16
// +build go1.16
/*
* Copyright (c) 2022 The GoPlus Authors (goplus.org). 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 igop_test
import (
"testing"
"github.com/goplus/igop"
_ "github.com/goplus/igop/pkg/embed"
)
func TestEmbed(t *testing.T) {
_, err := igop.Run("./testdata/embed", nil, 0)
if err != nil {
t.Fatal(err)
}
}
func TestEmbedErrorNoMatching(t *testing.T) {
src := `package main
import (
_ "embed"
)
//go:embed testdata/embed/testdata/data.txt
var data string
func main() {
}
`
_, err := igop.RunFile("main.go", src, nil, 0)
if err == nil {
t.Fatal("must panic")
}
t.Log(err)
}
func TestEmbedErrorMultipleVars(t *testing.T) {
src := `package main
import (
_ "embed"
)
//go:embed testdata/embed/testdata/data1.txt
var data1, data2 string
func main() {
}
`
_, err := igop.RunFile("main.go", src, nil, 0)
if err == nil {
t.Fatal("must panic")
}
t.Log(err)
}
func TestEmbedErrorMisplaced(t *testing.T) {
src := `package main
import (
_ "embed"
)
//go:embed testdata/embed/testdata/data1
//var data1 string
func main() {
}
`
_, err := igop.RunFile("main.go", src, nil, 0)
if err == nil {
t.Fatal("must panic")
}
t.Log(err)
}
func TestEmbedErrorCannotApply(t *testing.T) {
src := `package main
import (
_ "embed"
)
//go:embed testdata/embed/testdata/data1.txt
var data1 [][]byte
func main() {
}
`
_, err := igop.RunFile("main.go", src, nil, 0)
if err == nil {
t.Fatal("must panic")
}
t.Log(err)
}
func TestEmbedErrorVarWithInitializer(t *testing.T) {
src := `package main
import (
_ "embed"
)
//go:embed testdata/embed/testdata/data1.txt
var data1 = "hello"
func main() {
}
`
_, err := igop.RunFile("main.go", src, nil, 0)
if err == nil {
t.Fatal("must panic")
}
t.Log(err)
}
func TestEmbedErrorMultipleFiles(t *testing.T) {
src := `package main
import (
_ "embed"
)
//go:embed testdata/embed/testdata
var data1 []byte
func main() {
}
`
_, err := igop.RunFile("main.go", src, nil, 0)
if err == nil {
t.Fatal("must panic")
}
t.Log(err)
}