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Port environment test 

Docker-DCO-1.1-Signed-off-by: Michael Crosby <michael@crosbymichael.com> (github: crosbymichael)
This commit is contained in:
Michael Crosby 2014-04-18 02:53:08 +00:00
parent e2ed4b9077
commit 47510bd6eb
2 changed files with 45 additions and 54 deletions
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45
integration-cli/docker_cli_run_test.go
View File

@ -2,8 +2,10 @@ package main
import (
"fmt"
"os"
"os/exec"
"regexp"
"sort"
"strings"
"sync"
"testing"
@ -515,3 +517,46 @@ func TestRunTwoConcurrentContainers(t *testing.T) {
logDone("run - two concurrent containers")
}
func TestEnvironment(t *testing.T) {
cmd := exec.Command(dockerBinary, "run", "-h", "testing", "-e=FALSE=true", "-e=TRUE", "-e=TRICKY", "busybox", "env")
cmd.Env = append(os.Environ(),
"TRUE=false",
"TRICKY=tri\ncky\n",
)
out, _, err := runCommandWithOutput(cmd)
if err != nil {
t.Fatal(err, out)
}
actualEnv := strings.Split(out, "\n")
if actualEnv[len(actualEnv)-1] == "" {
actualEnv = actualEnv[:len(actualEnv)-1]
}
sort.Strings(actualEnv)
goodEnv := []string{
"PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin",
"HOME=/",
"HOSTNAME=testing",
"FALSE=true",
"TRUE=false",
"TRICKY=tri",
"cky",
"",
}
sort.Strings(goodEnv)
if len(goodEnv) != len(actualEnv) {
t.Fatalf("Wrong environment: should be %d variables, not: '%s'\n", len(goodEnv), strings.Join(actualEnv, ", "))
}
for i := range goodEnv {
if actualEnv[i] != goodEnv[i] {
t.Fatalf("Wrong environment variable: should be %s, not %s", goodEnv[i], actualEnv[i])
}
}
deleteAllContainers()
logDone("run - verify environment")
}

54
integration/container_test.go
View File

@ -306,60 +306,6 @@ func TestTty(t *testing.T) {
}
}
func TestEnv(t *testing.T) {
os.Setenv("TRUE", "false")
os.Setenv("TRICKY", "tri\ncky\n")
daemon := mkDaemon(t)
defer nuke(daemon)
config, _, _, err := runconfig.Parse([]string{"-e=FALSE=true", "-e=TRUE", "-e=TRICKY", GetTestImage(daemon).ID, "env"}, nil)
if err != nil {
t.Fatal(err)
}
container, _, err := daemon.Create(config, "")
if err != nil {
t.Fatal(err)
}
defer daemon.Destroy(container)
stdout, err := container.StdoutPipe()
if err != nil {
t.Fatal(err)
}
defer stdout.Close()
if err := container.Start(); err != nil {
t.Fatal(err)
}
container.Wait()
output, err := ioutil.ReadAll(stdout)
if err != nil {
t.Fatal(err)
}
actualEnv := strings.Split(string(output), "\n")
if actualEnv[len(actualEnv)-1] == "" {
actualEnv = actualEnv[:len(actualEnv)-1]
}
sort.Strings(actualEnv)
goodEnv := []string{
"PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin",
"HOME=/",
"HOSTNAME=" + utils.TruncateID(container.ID),
"FALSE=true",
"TRUE=false",
"TRICKY=tri",
"cky",
"",
}
sort.Strings(goodEnv)
if len(goodEnv) != len(actualEnv) {
t.Fatalf("Wrong environment: should be %d variables, not: '%s'\n", len(goodEnv), strings.Join(actualEnv, ", "))
}
for i := range goodEnv {
if actualEnv[i] != goodEnv[i] {
t.Fatalf("Wrong environment variable: should be %s, not %s", goodEnv[i], actualEnv[i])
}
}
}
func TestEntrypoint(t *testing.T) {
daemon := mkDaemon(t)
defer nuke(daemon)