forked from denoland/deno
-
Notifications
You must be signed in to change notification settings - Fork 0
/
integration_test.go
139 lines (124 loc) · 3.31 KB
/
integration_test.go
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
// Copyright 2018 Ryan Dahl <[email protected]>
// All rights reserved. MIT License.
package deno
import (
"bytes"
"io/ioutil"
"net"
"net/http"
"os"
"os/exec"
"path"
"strings"
"testing"
)
var denoFn string
// Some tests require an HTTP server. We start one here.
// Note that "localhost:4545" is hardcoded into the tests at the moment,
// so if the server runs on a different port, it will fail.
func startServer() {
l, err := net.Listen("tcp", ":4545")
check(err)
rootHandler := http.FileServer(http.Dir("."))
go func() {
err := http.Serve(l, rootHandler)
check(err)
}()
}
func listTestFiles() []string {
files, err := ioutil.ReadDir("testdata")
check(err)
out := make([]string, 0)
for _, file := range files {
fn := file.Name()
if strings.HasSuffix(fn, ".out") {
out = append(out, fn)
}
}
return out
}
func checkOutput(t *testing.T, outFile string, shouldSucceed bool) {
outFile = path.Join("testdata", outFile)
jsFile := strings.TrimSuffix(outFile, ".out")
expected, err := ioutil.ReadFile(outFile)
if err != nil {
t.Fatal(err.Error())
}
actual, _, err := deno(jsFile)
if shouldSucceed && err != nil {
t.Fatalf("Expected success %s", err.Error())
} else if !shouldSucceed && err == nil {
t.Fatalf("Expected failure but got success")
}
if !patternMatch(string(expected), string(actual)) {
t.Fatalf(`Actual output does not match expected.
-----Actual-------------------
%s-----Expected-----------------
%s------------------------------`, string(actual), string(expected))
}
}
func deno(inputFn string) (actual []byte, cachedir string, err error) {
cachedir, err = ioutil.TempDir("", "TestIntegration")
check(err)
cmd := exec.Command(denoFn, "--cachedir="+cachedir, inputFn)
var out bytes.Buffer
cmd.Stdout = &out
cmd.Stderr = &out
err = cmd.Run()
actual = out.Bytes()
return
}
func integrationTestSetup() {
if denoFn == "" {
startServer()
cwd, err := os.Getwd()
check(err)
denoFn = path.Join(cwd, "deno")
}
}
func TestIntegrationFiles(t *testing.T) {
integrationTestSetup()
outFiles := listTestFiles()
for _, outFile := range outFiles {
t.Run(outFile, func(t *testing.T) {
shouldSucceed := strings.Index(outFile, "error") < 0
checkOutput(t, outFile, shouldSucceed)
})
}
}
func TestIntegrationUrlArgs(t *testing.T) {
integrationTestSetup()
// Using good port 4545
_, cachedir, err := deno("http:https://localhost:4545/testdata/001_hello.js")
if err != nil {
t.Fatalf("Expected success. %s", err.Error())
}
cacheFn := path.Join(cachedir, "src/localhost:4545/testdata/001_hello.js")
println("good cacheFn", cacheFn)
if !exists(cacheFn) {
t.Fatalf("Expected 200 at '%s'", cacheFn)
}
// TODO check output
// Using bad port 4546 instead of 4545.
_, cachedir, err = deno("http:https://localhost:4546/testdata/001_hello.js")
if err == nil {
t.Fatalf("Expected 404. %s", err.Error())
}
// Check that cache dir is empty.
cacheFn = path.Join(cachedir, "src/localhost:4546/testdata/001_hello.js")
println("bad cacheFn", cacheFn)
if exists(cacheFn) {
t.Fatalf("Expected 404 at '%s'", cacheFn)
}
}
func TestTestsTs(t *testing.T) {
integrationTestSetup()
// TODO Need unit test for each of the permissions.
cmd := exec.Command(denoFn, "--allow-net", "--allow-write", "tests.ts")
cmd.Stdout = os.Stdout
cmd.Stderr = os.Stderr
err := cmd.Run()
if err != nil {
t.Fatal(err.Error())
}
}