68 lines
1.7 KiB
Go
68 lines
1.7 KiB
Go
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// Copyright 2016 The Go Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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package java
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import (
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"reflect"
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"testing"
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"golang.org/x/mobile/internal/importers"
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)
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func TestImport(t *testing.T) {
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if !IsAvailable() {
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t.Skipf("javap not available")
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}
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tests := []struct {
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ref importers.PkgRef
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name string
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methods []*Func
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}{
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{
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ref: importers.PkgRef{"java/lang/Object", "equals"},
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name: "java.lang.Object",
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methods: []*Func{
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&Func{FuncSig: FuncSig{Name: "equals", Desc: "(Ljava/lang/Object;)Z"}, ArgDesc: "Ljava/lang/Object;", GoName: "Equals", JNIName: "equals", Public: true, Params: []*Type{&Type{Kind: Object, Class: "java.lang.Object"}}, Ret: &Type{Kind: Boolean}},
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},
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},
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{
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ref: importers.PkgRef{"java/lang/Runnable", "run"},
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name: "java.lang.Runnable",
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methods: []*Func{
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&Func{FuncSig: FuncSig{Name: "run", Desc: "()V"}, ArgDesc: "", GoName: "Run", JNIName: "run", Public: true, Abstract: true},
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},
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},
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}
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for _, test := range tests {
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refs := &importers.References{
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Refs: []importers.PkgRef{test.ref},
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Names: make(map[string]struct{}),
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}
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for _, m := range test.methods {
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refs.Names[m.GoName] = struct{}{}
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}
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classes, err := Import("", refs)
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if err != nil {
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t.Fatal(err)
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}
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if len(classes) != 1 {
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t.Fatalf("got %d classes, expected 1", len(classes))
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}
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cls := classes[0]
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if cls.Name != test.name {
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t.Errorf("got class name %s, expected %s", cls.Name, test.name)
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}
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loop:
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for _, exp := range test.methods {
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for _, got := range cls.Methods {
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if reflect.DeepEqual(exp, got) {
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continue loop
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}
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}
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t.Errorf("failed to find method: %+v", exp)
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}
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}
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}
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