completion/daemon_test.go at master · nmathew/completion · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
package main

import (
	"encoding/json"
	"fmt"
	"github.com/quarnster/completion/content"
	"github.com/quarnster/completion/java"
	"github.com/quarnster/completion/net"
	"net/rpc/jsonrpc"
	"reflect"
	"testing"
	"time"
)

func TestRpc(t *testing.T) {
	var d Daemon
	if err := d.init(); err != nil {
		t.Fatal(err)
	}
	go d.serverloop()
	defer d.close()
	if c, err := jsonrpc.Dial("tcp", fmt.Sprintf("127.0.0.1%s", port)); err != nil {
		t.Error(err)
	} else {
		defer c.Close()
		tests := []struct {
			complete content.Complete
			rpcname  string
			abs      string
		}{
			{
				&java.Java{},
				"Java.Complete",
				"java://type/java/util/jar/JarEntry",
			},
			{
				&net.Net{},
				"Net.Complete",
				"net://type/System.String",
			},
		}
		for _, test := range tests {
			var a content.CompleteArgs
			var cmp1, cmp2 content.CompletionResult
			a.Location.Absolute = test.abs
			if err := test.complete.Complete(&a, &cmp1); err != nil {
				t.Error(err)
			}
			t.Log("calling", test.rpcname)
			if err := c.Call(test.rpcname, &a, &cmp2); err != nil {
				t.Error(err)
			} else if !reflect.DeepEqual(cmp1, cmp2) {
				t.Errorf("Results aren't equal: %v\n==============\n:%v", cmp1, cmp2)
			}
		}
	}
}

func TestRpcInvalid(t *testing.T) {
	var d Daemon
	if err := d.init(); err != nil {
		t.Fatal(err)
	}
	go d.serverloop()
	defer d.close()

	if c, err := jsonrpc.Dial("tcp", fmt.Sprintf("127.0.0.1%s", port)); err != nil {
		t.Error(err)
	} else {
		defer c.Close()
		tests := []struct {
			complete content.Complete
			rpcname  string
			abs      string
		}{
			{
				&java.Java{},
				"Java.Complete",
				"", // Intentional bad request
			},
		}
		for _, test := range tests {
			var a content.CompleteArgs
			var cmp2 content.CompletionResult
			a.Location.Absolute = test.abs
			t.Log("calling", test.rpcname)
			if err := c.Call(test.rpcname, &a, &cmp2); err == nil {
				t.Error("Expected an error, but didn't receive one")
			}
		}
	}
}

func BenchmarkDirect(b *testing.B) {
	var n net.Net
	for i := 0; i < b.N; i++ {
		var a content.CompleteAtArgs
		a.Location.Line = 95
		a.Location.Column = 45
		a.Location.File.Name = "../net/testdata/CompleteSharp.cs"
		var cmp1 content.CompletionResult
		n.CompleteAt(&a, &cmp1)
	}
}

func BenchmarkRpc(b *testing.B) {
	var d Daemon
	if err := d.init(); err != nil {
		b.Fatal(err)
	}
	go d.serverloop()
	defer d.close()

	if c, err := jsonrpc.Dial("tcp", fmt.Sprintf("127.0.0.1%s", port)); err != nil {
		b.Error(err)
	} else {
		defer c.Close()

		s := time.Now()
		for i := 0; i < b.N; i++ {
			var a content.CompleteAtArgs
			a.Location.Line = 95
			a.Location.Column = 45
			a.Location.File.Name = "../net/testdata/CompleteSharp.cs"

			var cmp1 content.CompletionResult
			if err := c.Call("Net.CompleteAt", &a, &cmp1); err != nil {
				b.Error(err)
			}
		}
		e := time.Since(s).Seconds() * 1000
		b.Logf("%d calls in %f ms = %f ms/call", b.N, e, e/float64(b.N))
	}
}

func BenchmarkJsonMarshal(b *testing.B) {
	var n net.Net
	for i := 0; i < b.N; i++ {
		var a content.CompleteAtArgs
		a.Location.Line = 95
		a.Location.Column = 45
		a.Location.File.Name = "../net/testdata/CompleteSharp.cs"
		var cmp1 content.CompletionResult
		n.CompleteAt(&a, &cmp1)
		json.Marshal(&cmp1)
	}
}