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Merge pull request #7825 from LK4D4/move_integration_to_cli

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Move integration to cli
This commit is contained in:
Michael Crosby 2014-09-01 11:38:57 -07:00
commit efc6c9ba2f
2 changed files with 54 additions and 83 deletions
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54
integration-cli/docker_cli_run_test.go
View file

@ -1772,3 +1772,57 @@ func TestHostsLinkedContainerUpdate(t *testing.T) {
logDone("run - /etc/hosts updated in parent when restart")
}
// Ensure that CIDFile gets deleted if it's empty
// Perform this test by making `docker run` fail
func TestRunCidFileCleanupIfEmpty(t *testing.T) {
tmpDir, err := ioutil.TempDir("", "TestRunCidFile")
if err != nil {
t.Fatal(err)
}
defer os.RemoveAll(tmpDir)
tmpCidFile := path.Join(tmpDir, "cid")
cmd := exec.Command(dockerBinary, "run", "--cidfile", tmpCidFile, "scratch")
out, _, err := runCommandWithOutput(cmd)
t.Log(out)
if err == nil {
t.Fatal("Run without command must fail")
}
if _, err := os.Stat(tmpCidFile); err == nil {
t.Fatalf("empty CIDFile '%s' should've been deleted", tmpCidFile)
}
deleteAllContainers()
logDone("run - cleanup empty cidfile on fail")
}
// #2098 - Docker cidFiles only contain short version of the containerId
//sudo docker run --cidfile /tmp/docker_test.cid ubuntu echo "test"
// TestRunCidFile tests that run --cidfile returns the longid
func TestRunCidFileCheckIDLength(t *testing.T) {
tmpDir, err := ioutil.TempDir("", "TestRunCidFile")
if err != nil {
t.Fatal(err)
}
tmpCidFile := path.Join(tmpDir, "cid")
defer os.RemoveAll(tmpDir)
cmd := exec.Command(dockerBinary, "run", "-d", "--cidfile", tmpCidFile, "busybox", "true")
out, _, err := runCommandWithOutput(cmd)
if err != nil {
t.Fatal(err)
}
id := strings.TrimSpace(out)
buffer, err := ioutil.ReadFile(tmpCidFile)
if err != nil {
t.Fatal(err)
}
cid := string(buffer)
if len(cid) != 64 {
t.Fatalf("--cidfile should be a long id, not '%s'", id)
}
if cid != id {
t.Fatalf("cid must be equal to %s, got %s", id, cid)
}
deleteAllContainers()
logDone("run - cidfile contains long id")
}

83
integration/commands_test.go
View file

@ -5,8 +5,6 @@ import (
"fmt"
"io"
"io/ioutil"
"os"
"path"
"strings"
"testing"
"time"
@ -531,84 +529,3 @@ func TestRunErrorBindNonExistingSource(t *testing.T) {
<-c
})
}
// #2098 - Docker cidFiles only contain short version of the containerId
//sudo docker run --cidfile /tmp/docker_test.cid ubuntu echo "test"
// TestRunCidFile tests that run --cidfile returns the longid
func TestRunCidFileCheckIDLength(t *testing.T) {
stdout, stdoutPipe := io.Pipe()
tmpDir, err := ioutil.TempDir("", "TestRunCidFile")
if err != nil {
t.Fatal(err)
}
tmpCidFile := path.Join(tmpDir, "cid")
cli := client.NewDockerCli(nil, stdoutPipe, ioutil.Discard, testDaemonProto, testDaemonAddr, nil)
defer cleanup(globalEngine, t)
c := make(chan struct{})
go func() {
defer close(c)
if err := cli.CmdRun("--cidfile", tmpCidFile, unitTestImageID, "ls"); err != nil {
t.Fatal(err)
}
}()
defer os.RemoveAll(tmpDir)
setTimeout(t, "Reading command output time out", 2*time.Second, func() {
cmdOutput, err := bufio.NewReader(stdout).ReadString('\n')
if err != nil {
t.Fatal(err)
}
if len(cmdOutput) < 1 {
t.Fatalf("'ls' should return something , not '%s'", cmdOutput)
}
//read the tmpCidFile
buffer, err := ioutil.ReadFile(tmpCidFile)
if err != nil {
t.Fatal(err)
}
id := string(buffer)
if len(id) != len("2bf44ea18873287bd9ace8a4cb536a7cbe134bed67e805fdf2f58a57f69b320c") {
t.Fatalf("--cidfile should be a long id, not '%s'", id)
}
//test that its a valid cid? (though the container is gone..)
//remove the file and dir.
})
setTimeout(t, "CmdRun timed out", 5*time.Second, func() {
<-c
})
}
// Ensure that CIDFile gets deleted if it's empty
// Perform this test by making `docker run` fail
func TestRunCidFileCleanupIfEmpty(t *testing.T) {
tmpDir, err := ioutil.TempDir("", "TestRunCidFile")
if err != nil {
t.Fatal(err)
}
tmpCidFile := path.Join(tmpDir, "cid")
cli := client.NewDockerCli(nil, ioutil.Discard, ioutil.Discard, testDaemonProto, testDaemonAddr, nil)
defer cleanup(globalEngine, t)
c := make(chan struct{})
go func() {
defer close(c)
if err := cli.CmdRun("--cidfile", tmpCidFile, unitTestImageID); err == nil {
t.Fatal("running without a command should haveve failed")
}
if _, err := os.Stat(tmpCidFile); err == nil {
t.Fatalf("empty CIDFile '%s' should've been deleted", tmpCidFile)
}
}()
defer os.RemoveAll(tmpDir)
setTimeout(t, "CmdRun timed out", 5*time.Second, func() {
<-c
})
}