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Golang testutils.TestFunc函数代码示例

原作者: [db:作者] 来自: [db:来源] 收藏 邀请

本文整理汇总了Golang中github.com/coreos/rkt/tests/testutils.TestFunc函数的典型用法代码示例。如果您正苦于以下问题：Golang TestFunc函数的具体用法？Golang TestFunc怎么用？Golang TestFunc使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。



在下文中一共展示了TestFunc函数的20个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的Golang代码示例。

示例1: NewNetDefaultGWTest

/*
 * NewNetDefaultGWTest checks if default gateway is correct if only configured network is one provided by flannel.
 */
func NewNetDefaultGWTest() testutils.Test {
	return testutils.TestFunc(func(t *testing.T) {
		ctx := testutils.NewRktRunCtx()
		defer ctx.Cleanup()

		_, ntFlannel, err := mockFlannelNetwork(t, ctx)
		if err != nil {
			t.Errorf("Can't mock flannel network: %v", err)
		}

		defer os.Remove(ntFlannel.SubnetFile)

		testImageArgs := []string{"--exec=/inspect --print-defaultgwv4"}
		testImage := patchTestACI("rkt-inspect-networking.aci", testImageArgs...)
		defer os.Remove(testImage)

		cmd := fmt.Sprintf("%s --debug --insecure-options=image run --net=%s --mds-register=false %s", ctx.Cmd(), ntFlannel.Name, testImage)
		child := spawnOrFail(t, cmd)
		defer waitOrFail(t, child, 0)

		expectedRegex := `DefaultGWv4: (\d+\.\d+\.\d+\.\d+)`
		if _, out, err := expectRegexTimeoutWithOutput(child, expectedRegex, time.Minute); err != nil {
			t.Fatalf("No default gateway!\nError: %v\nOutput: %v", err, out)
		}
	})
}
开发者ID:intelsdi-x，项目名称:rkt，代码行数:29，代码来源:rkt_net_test.go


示例2: NewNetDefaultIPArgTest

/*
 * Pass the IP arg to the default networks, ensure it works
 */
func NewNetDefaultIPArgTest() testutils.Test {
	doTest := func(netArg, expectedIP string, t *testing.T) {
		ctx := testutils.NewRktRunCtx()
		defer ctx.Cleanup()

		appCmd := "--exec=/inspect -- --print-ipv4=eth0"
		cmd := fmt.Sprintf("%s --debug --insecure-options=image run --net=\"%s\" --mds-register=false %s %s",
			ctx.Cmd(), netArg, getInspectImagePath(), appCmd)
		child := spawnOrFail(t, cmd)
		defer waitOrFail(t, child, 0)

		expectedRegex := `IPv4: (\d+\.\d+\.\d+\.\d+)`
		result, out, err := expectRegexTimeoutWithOutput(child, expectedRegex, 30*time.Second)
		if err != nil {
			t.Fatalf("Error: %v\nOutput: %v", err, out)
			return
		}

		containerIP := result[1]
		if expectedIP != containerIP {
			t.Fatalf("--net=%s setting IP failed: Got %q but expected %q", netArg, containerIP, expectedIP)
		}
	}
	return testutils.TestFunc(func(t *testing.T) {
		doTest("default:IP=172.16.28.123", "172.16.28.123", t)
		doTest("default-restricted:IP=172.17.42.42", "172.17.42.42", t)
	})
}
开发者ID:intelsdi-x，项目名称:rkt，代码行数:31，代码来源:rkt_net_test.go


示例3: NewNetCustomBridgeTest

func NewNetCustomBridgeTest() testutils.Test {
	return testutils.TestFunc(func(t *testing.T) {
		iface, _, err := testutils.GetNonLoIfaceWithAddrs(netlink.FAMILY_V4)
		if err != nil {
			t.Fatalf("Error while getting non-lo host interface: %v\n", err)
		}
		if iface.Name == "" {
			t.Skipf("Cannot run test without non-lo host interface")
		}

		nt := networkTemplateT{
			Name:      "bridge0",
			Type:      "bridge",
			IpMasq:    true,
			IsGateway: true,
			Master:    iface.Name,
			Ipam: &ipamTemplateT{
				Type:   "host-local",
				Subnet: "11.11.3.0/24",
				Routes: []map[string]string{
					{"dst": "0.0.0.0/0"},
				},
			},
		}
		testNetCustomNatConnectivity(t, nt)
		testNetCustomDual(t, nt)
	})
}
开发者ID:intelsdi-x，项目名称:rkt，代码行数:28，代码来源:rkt_net_test.go


示例4: NewNetHostTest

/*
 * Host network
 * ---
 * Container must have the same network namespace as the host
 */
func NewNetHostTest() testutils.Test {
	return testutils.TestFunc(func(t *testing.T) {
		testImageArgs := []string{"--exec=/inspect --print-netns"}
		testImage := patchTestACI("rkt-inspect-networking.aci", testImageArgs...)
		defer os.Remove(testImage)

		ctx := testutils.NewRktRunCtx()
		defer ctx.Cleanup()

		cmd := fmt.Sprintf("%s --net=host --debug --insecure-options=image run --mds-register=false %s", ctx.Cmd(), testImage)
		child := spawnOrFail(t, cmd)
		ctx.RegisterChild(child)
		defer waitOrFail(t, child, 0)

		expectedRegex := `NetNS: (net:\[\d+\])`
		result, out, err := expectRegexWithOutput(child, expectedRegex)
		if err != nil {
			t.Fatalf("Error: %v\nOutput: %v", err, out)
		}

		ns, err := os.Readlink("/proc/self/ns/net")
		if err != nil {
			t.Fatalf("Cannot evaluate NetNS symlink: %v", err)
		}

		if nsChanged := ns != result[1]; nsChanged {
			t.Fatalf("container left host netns")
		}
	})
}
开发者ID:intelsdi-x，项目名称:rkt，代码行数:35，代码来源:rkt_net_test.go


示例5: NewNetPreserveNetNameTest

/*
 * NewNetPreserveNetNameTest checks if netName is set if network is configured via flannel
 */
func NewNetPreserveNetNameTest() testutils.Test {
	return testutils.TestFunc(func(t *testing.T) {
		ctx := testutils.NewRktRunCtx()
		defer ctx.Cleanup()

		netdir, ntFlannel, err := mockFlannelNetwork(t, ctx)
		if err != nil {
			t.Errorf("Can't mock flannel network: %v", err)
		}

		defer os.RemoveAll(netdir)
		defer os.Remove(ntFlannel.SubnetFile)

		podUUIDFile := filepath.Join(ctx.DataDir(), "pod_uuid")
		defer os.Remove(podUUIDFile)

		// start container with 'flannel' network
		testImageArgs := []string{"--exec=/inspect"}
		testImage := patchTestACI("rkt-inspect-networking.aci", testImageArgs...)
		defer os.Remove(testImage)

		cmd := fmt.Sprintf("%s --debug --insecure-options=image run --uuid-file-save=%s --net=%s --mds-register=false %s", ctx.Cmd(), podUUIDFile, ntFlannel.Name, testImage)
		spawnAndWaitOrFail(t, cmd, 0)

		podUUID, err := ioutil.ReadFile(podUUIDFile)
		if err != nil {
			t.Fatalf("Can't read pod UUID: %v", err)
		}

		// read net-info.json created for pod
		podDir := filepath.Join(ctx.DataDir(), "pods", "run", string(podUUID))
		podDirfd, err := syscall.Open(podDir, syscall.O_RDONLY|syscall.O_DIRECTORY, 0)
		if err != nil {
			t.Fatalf("Can't open pod directory for reading! %v", err)
		}

		info, err := netinfo.LoadAt(podDirfd)
		if err != nil {
			t.Fatalf("Can't open net-info.json for reading: %v", err)
		}

		if len(info) != 2 {
			t.Fatalf("Incorrect number of networks: %v", len(info))
		}

		found := false
		for _, net := range info {
			if net.NetName == ntFlannel.Name {
				found = true
				break
			}
		}

		if !found {
			t.Fatalf("Network '%s' not found!\nnetInfo[0]: %v\nnetInfo[1]: %v", ntFlannel.Name, info[0], info[1])
		}
	})
}
开发者ID:joshix，项目名称:rkt，代码行数:61，代码来源:rkt_net_test.go


示例6: NewNetCNIDNSTest

// Test that CNI invocations which return DNS information are carried through to /etc/resolv.conf
func NewNetCNIDNSTest() testutils.Test {
	return testutils.TestFunc(func(t *testing.T) {
		ctx := testutils.NewRktRunCtx()
		defer ctx.Cleanup()

		iface, _, err := testutils.GetNonLoIfaceWithAddrs(netlink.FAMILY_V4)
		if err != nil {
			t.Fatalf("Error while getting non-lo host interface: %v\n", err)
		}
		if iface.Name == "" {
			t.Skipf("Cannot run test without non-lo host interface")
		}

		nt := networkTemplateT{
			Name:      "bridge0",
			Type:      "cniproxy",
			Args:      []string{"X_LOG=output.json", "X_REAL_PLUGIN=bridge", "X_ADD_DNS=1"},
			IpMasq:    true,
			IsGateway: true,
			Master:    iface.Name,
			Ipam: &ipamTemplateT{
				Type:   "host-local",
				Subnet: "11.11.3.0/24",
				Routes: []map[string]string{
					{"dst": "0.0.0.0/0"},
				},
			},
		}

		// bring the networking up, copy the proxy
		netdir := prepareTestNet(t, ctx, nt)
		defer os.RemoveAll(netdir)

		ga := testutils.NewGoroutineAssistant(t)
		ga.Add(1)

		go func() {
			defer ga.Done()

			appCmd := "--exec=/inspect -- --read-file --file-name=/etc/resolv.conf"
			cmd := fmt.Sprintf("%s --debug --insecure-options=image run --net=%v --mds-register=false %s %s",
				ctx.Cmd(), nt.NetParameter(), getInspectImagePath(), appCmd)
			child := ga.SpawnOrFail(cmd)
			defer ga.WaitOrFail(child)

			expectedRegex := "nameserver 1.2.3.4"

			_, out, err := expectRegexTimeoutWithOutput(child, expectedRegex, 30*time.Second)
			if err != nil {
				ga.Fatalf("Error: %v\nOutput: %v", err, out)
			}
		}()

		ga.Wait()
	})
}
开发者ID:joshix，项目名称:rkt，代码行数:57，代码来源:rkt_net_test.go


示例7: NewTestNetDefaultRestrictedConnectivity

/*
 * Default-restricted net
 * ---
 * Container launches http server on all its interfaces
 * Host must be able to connects to container's http server via container's
 * eth0's IPv4
 * TODO: verify that the container isn't NATed
 */
func NewTestNetDefaultRestrictedConnectivity() testutils.Test {
	return testutils.TestFunc(func(t *testing.T) {
		ctx := testutils.NewRktRunCtx()
		defer ctx.Cleanup()

		f := func(argument string) {
			httpPort, err := testutils.GetNextFreePort4()
			if err != nil {
				t.Fatalf("%v", err)
			}
			httpServeAddr := fmt.Sprintf("0.0.0.0:%v", httpPort)
			iface := "eth0"

			testImageArgs := []string{fmt.Sprintf("--exec=/inspect --print-ipv4=%v --serve-http=%v", iface, httpServeAddr)}
			testImage := patchTestACI("rkt-inspect-networking.aci", testImageArgs...)
			defer os.Remove(testImage)

			cmd := fmt.Sprintf("%s --debug --insecure-options=image run %s --mds-register=false %s", ctx.Cmd(), argument, testImage)
			child := spawnOrFail(t, cmd)

			expectedRegex := `IPv4: (\d+\.\d+\.\d+\.\d+)`
			result, out, err := expectRegexWithOutput(child, expectedRegex)
			if err != nil {
				t.Fatalf("Error: %v\nOutput: %v", err, out)
			}
			httpGetAddr := fmt.Sprintf("http://%v:%v", result[1], httpPort)

			ga := testutils.NewGoroutineAssistant(t)
			ga.Add(2)

			// Child opens the server
			go func() {
				defer ga.Done()
				ga.WaitOrFail(child)
			}()

			// Host connects to the child
			go func() {
				defer ga.Done()
				expectedRegex := `serving on`
				_, out, err := expectRegexWithOutput(child, expectedRegex)
				if err != nil {
					ga.Fatalf("Error: %v\nOutput: %v", err, out)
				}
				body, err := testutils.HTTPGet(httpGetAddr)
				if err != nil {
					ga.Fatalf("%v\n", err)
				}
				t.Logf("HTTP-Get received: %s", body)
			}()

			ga.Wait()
		}
		f("--net=default-restricted")
	})
}
开发者ID:nhlfr，项目名称:rkt，代码行数:64，代码来源:rkt_net_test.go


示例8: NewNetHostConnectivityTest

/*
 * Host networking
 * ---
 * Container launches http server which must be reachable by the host via the
 * localhost address
 */
func NewNetHostConnectivityTest() testutils.Test {
	return testutils.TestFunc(func(t *testing.T) {
		logger.SetLogger(t)

		httpPort, err := testutils.GetNextFreePort4()
		if err != nil {
			t.Fatalf("%v", err)
		}
		httpServeAddr := fmt.Sprintf("0.0.0.0:%v", httpPort)
		httpGetAddr := fmt.Sprintf("http://127.0.0.1:%v", httpPort)

		testImageArgs := []string{"--exec=/inspect --serve-http=" + httpServeAddr}
		testImage := patchTestACI("rkt-inspect-networking.aci", testImageArgs...)
		defer os.Remove(testImage)

		ctx := testutils.NewRktRunCtx()
		defer ctx.Cleanup()

		cmd := fmt.Sprintf("%s --net=host --debug --insecure-options=image run --mds-register=false %s", ctx.Cmd(), testImage)
		child := spawnOrFail(t, cmd)
		ctx.RegisterChild(child)

		ga := testutils.NewGoroutineAssistant(t)
		ga.Add(2)

		// Child opens the server
		go func() {
			defer ga.Done()
			ga.WaitOrFail(child)
		}()

		// Host connects to the child
		go func() {
			defer ga.Done()
			expectedRegex := `serving on`
			_, out, err := expectRegexWithOutput(child, expectedRegex)
			if err != nil {
				ga.Fatalf("Error: %v\nOutput: %v", err, out)
			}
			body, err := testutils.HTTPGet(httpGetAddr)
			if err != nil {
				ga.Fatalf("%v\n", err)
			}
			t.Logf("HTTP-Get received: %s", body)
		}()

		ga.Wait()
	})
}
开发者ID:intelsdi-x，项目名称:rkt，代码行数:55，代码来源:rkt_net_test.go


示例9: NewNetOverrideTest

func NewNetOverrideTest() testutils.Test {
	return testutils.TestFunc(func(t *testing.T) {
		ctx := testutils.NewRktRunCtx()
		defer ctx.Cleanup()

		iface, _, err := testutils.GetNonLoIfaceWithAddrs(netlink.FAMILY_V4)
		if err != nil {
			t.Fatalf("Error while getting non-lo host interface: %v\n", err)
		}
		if iface.Name == "" {
			t.Skipf("Cannot run test without non-lo host interface")
		}

		nt := networkTemplateT{
			Name:   "overridemacvlan",
			Type:   "macvlan",
			Master: iface.Name,
			Ipam: &ipamTemplateT{
				Type:   "host-local",
				Subnet: "11.11.4.0/24",
			},
		}

		netdir := prepareTestNet(t, ctx, nt)
		defer os.RemoveAll(netdir)

		testImageArgs := []string{"--exec=/inspect --print-ipv4=eth0"}
		testImage := patchTestACI("rkt-inspect-networking1.aci", testImageArgs...)
		defer os.Remove(testImage)

		expectedIP := "11.11.4.244"

		cmd := fmt.Sprintf("%s --debug --insecure-options=image run --net=all --net=\"%s:IP=%s\" --mds-register=false %s", ctx.Cmd(), nt.Name, expectedIP, testImage)
		child := spawnOrFail(t, cmd)
		defer waitOrFail(t, child, 0)

		expectedRegex := `IPv4: (\d+\.\d+\.\d+\.\d+)`
		result, out, err := expectRegexTimeoutWithOutput(child, expectedRegex, 30*time.Second)
		if err != nil {
			t.Fatalf("Error: %v\nOutput: %v", err, out)
			return
		}

		containerIP := result[1]
		if expectedIP != containerIP {
			t.Fatalf("overriding IP did not work: Got %q but expected %q", containerIP, expectedIP)
		}
	})
}
开发者ID:joshix，项目名称:rkt，代码行数:49，代码来源:rkt_net_test.go


示例10: NewCapsTest

func NewCapsTest(hasStage1FullCaps bool) testutils.Test {
	return testutils.TestFunc(func(t *testing.T) {
		ctx := testutils.NewRktRunCtx()
		defer ctx.Cleanup()

		for i, tt := range capsTests {
			stage1Args := []string{"--exec=/inspect --print-caps-pid=1 --print-user"}
			stage2Args := []string{"--exec=/inspect --print-caps-pid=0 --print-user"}
			if tt.capIsolator != "" {
				stage1Args = append(stage1Args, "--capability="+tt.capIsolator)
				stage2Args = append(stage2Args, "--capability="+tt.capIsolator)
			}
			stage1FileName := patchTestACI("rkt-inspect-print-caps-stage1.aci", stage1Args...)
			defer os.Remove(stage1FileName)
			stage2FileName := patchTestACI("rkt-inspect-print-caps-stage2.aci", stage2Args...)
			defer os.Remove(stage2FileName)
			stageFileNames := []string{stage1FileName, stage2FileName}

			for _, stage := range []int{1, 2} {
				t.Logf("Running test #%v: %v [stage%v]", i, tt.testName, stage)

				cmd := fmt.Sprintf("%s --debug --insecure-options=image run --mds-register=false --set-env=CAPABILITY=%d %s", ctx.Cmd(), int(tt.capa), stageFileNames[stage-1])
				child := spawnOrFail(t, cmd)

				expectedLine := tt.capa.String()

				capInStage1Expected := tt.capInStage1Expected || hasStage1FullCaps

				if (stage == 1 && capInStage1Expected) || (stage == 2 && tt.capInStage2Expected) {
					expectedLine += "=enabled"
				} else {
					expectedLine += "=disabled"
				}

				if err := expectWithOutput(child, expectedLine); err != nil {
					t.Fatalf("Expected %q but not found: %v", expectedLine, err)
				}

				if err := expectWithOutput(child, "User: uid=0 euid=0 gid=0 egid=0"); err != nil {
					t.Fatalf("Expected user 0 but not found: %v", err)
				}

				waitOrFail(t, child, 0)
			}
			ctx.Reset()
		}
	})
}
开发者ID:nak3，项目名称:rkt，代码行数:48，代码来源:rkt_caps_test.go


示例11: NewNetCNIDNSArgNoneTest

// Test that `rkt run --dns=none` means no resolv.conf is created, even when
// CNI returns DNS informationparseHostsEntries(flagHosts)
func NewNetCNIDNSArgNoneTest() testutils.Test {
	return testutils.TestFunc(func(t *testing.T) {
		ctx := testutils.NewRktRunCtx()
		defer ctx.Cleanup()

		iface, _, err := testutils.GetNonLoIfaceWithAddrs(netlink.FAMILY_V4)
		if err != nil {
			t.Fatalf("Error while getting non-lo host interface: %v\n", err)
		}
		if iface.Name == "" {
			t.Skipf("Cannot run test without non-lo host interface")
		}

		nt := networkTemplateT{
			Name:      "bridge0",
			Type:      "cniproxy",
			Args:      []string{"X_LOG=output.json", "X_REAL_PLUGIN=bridge", "X_ADD_DNS=1"},
			IpMasq:    true,
			IsGateway: true,
			Master:    iface.Name,
			Ipam: &ipamTemplateT{
				Type:   "host-local",
				Subnet: "11.11.3.0/24",
				Routes: []map[string]string{
					{"dst": "0.0.0.0/0"},
				},
			},
		}

		// bring the networking up, copy the proxy
		prepareTestNet(t, ctx, nt)

		appCmd := "--exec=/inspect -- --stat-file --file-name=/etc/resolv.conf"
		cmd := fmt.Sprintf("%s --debug --insecure-options=image run --net=%v --mds-register=false --dns=none %s %s",
			ctx.Cmd(), nt.NetParameter(), getInspectImagePath(), appCmd)
		child := spawnOrFail(t, cmd)
		ctx.RegisterChild(child)
		defer waitOrFail(t, child, 254)

		expectedRegex := `Cannot stat file "/etc/resolv.conf": stat /etc/resolv.conf: no such file or directory`

		_, out, err := expectRegexTimeoutWithOutput(child, expectedRegex, 30*time.Second)
		if err != nil {
			t.Fatalf("Error: %v\nOutput: %v", err, out)
		}
	})
}
开发者ID:intelsdi-x，项目名称:rkt，代码行数:49，代码来源:rkt_net_test.go


示例12: NewTestNetLongName

func NewTestNetLongName() testutils.Test {
	return testutils.TestFunc(func(t *testing.T) {
		nt := networkTemplateT{
			Name:   "thisnameiswaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaytoolong",
			Type:   "ptp",
			IpMasq: true,
			Ipam: &ipamTemplateT{
				Type:   "host-local",
				Subnet: "11.11.6.0/24",
				Routes: []map[string]string{
					{"dst": "0.0.0.0/0"},
				},
			},
		}
		testNetCustomNatConnectivity(t, nt)
	})
}
开发者ID:intelsdi-x，项目名称:rkt，代码行数:17，代码来源:rkt_net_test.go


示例13: NewNetNoneTest

/*
 * None networking
 * ---
 * must be in an empty netns
 */
func NewNetNoneTest() testutils.Test {
	return testutils.TestFunc(func(t *testing.T) {
		testImageArgs := []string{"--exec=/inspect --print-netns --print-iface-count"}
		testImage := patchTestACI("rkt-inspect-networking.aci", testImageArgs...)
		defer os.Remove(testImage)

		ctx := testutils.NewRktRunCtx()
		defer ctx.Cleanup()

		cmd := fmt.Sprintf("%s --debug --insecure-options=image run --net=none --mds-register=false %s", ctx.Cmd(), testImage)

		child := spawnOrFail(t, cmd)
		defer waitOrFail(t, child, 0)
		expectedRegex := `NetNS: (net:\[\d+\])`
		result, out, err := expectRegexWithOutput(child, expectedRegex)
		if err != nil {
			t.Fatalf("Error: %v\nOutput: %v", err, out)
		}

		ns, err := os.Readlink("/proc/self/ns/net")
		if err != nil {
			t.Fatalf("Cannot evaluate NetNS symlink: %v", err)
		}

		if nsChanged := ns != result[1]; !nsChanged {
			t.Fatalf("container did not leave host netns")
		}

		expectedRegex = `Interface count: (\d+)`
		result, out, err = expectRegexWithOutput(child, expectedRegex)
		if err != nil {
			t.Fatalf("Error: %v\nOutput: %v", err, out)
		}
		ifaceCount, err := strconv.Atoi(result[1])
		if err != nil {
			t.Fatalf("Error parsing interface count: %v\nOutput: %v", err, out)
		}
		if ifaceCount != 1 {
			t.Fatalf("Interface count must be 1 not %q", ifaceCount)
		}
	})
}
开发者ID:intelsdi-x，项目名称:rkt，代码行数:47，代码来源:rkt_net_test.go


示例14: NewNetCustomPtpTest

func NewNetCustomPtpTest(runCustomDual bool) testutils.Test {
	return testutils.TestFunc(func(t *testing.T) {
		nt := networkTemplateT{
			Name:   "ptp0",
			Type:   "ptp",
			IpMasq: true,
			Ipam: &ipamTemplateT{
				Type:   "host-local",
				Subnet: "11.11.1.0/24",
				Routes: []map[string]string{
					{"dst": "0.0.0.0/0"},
				},
			},
		}
		testNetCustomNatConnectivity(t, nt)
		if runCustomDual {
			testNetCustomDual(t, nt)
		}
	})
}
开发者ID:intelsdi-x，项目名称:rkt，代码行数:20，代码来源:rkt_net_test.go


示例15: NewTestNetDefaultRestrictedConnectivity

/*
 * Default-restricted net
 * ---
 * Container launches http server on all its interfaces
 * Host must be able to connects to container's http server via container's
 * eth0's IPv4
 * TODO: verify that the container isn't NATed
 */
func NewTestNetDefaultRestrictedConnectivity() testutils.Test {
	return testutils.TestFunc(func(t *testing.T) {
		ctx := testutils.NewRktRunCtx()
		defer ctx.Cleanup()

		f := func(argument string) {
			httpPort := "8080"
			iface := "eth0"

			testImageArgs := []string{fmt.Sprintf("--exec=/inspect --print-ipv4=%v --serve-http=0.0.0.0:%v", iface, httpPort)}
			testImage := patchTestACI("rkt-inspect-networking.aci", testImageArgs...)
			defer os.Remove(testImage)

			cmd := fmt.Sprintf("%s --insecure-options=image run %s --mds-register=false %s", ctx.Cmd(), argument, testImage)
			child := spawnOrFail(t, cmd)

			// Wait for the container to print out the IP address
			expectedRegex := `IPv4: (\d+\.\d+\.\d+\.\d+)`
			result, out, err := expectRegexWithOutput(child, expectedRegex)
			if err != nil {
				t.Fatalf("Error: %v\nOutput: %v", err, out)
			}
			httpGetAddr := fmt.Sprintf("http://%v:%v", result[1], httpPort)

			// Wait for the container to open the port
			expectedRegex = `serving on`
			_, out, err = expectRegexWithOutput(child, expectedRegex)
			if err != nil {
				t.Fatalf("Error: %v\nOutput: %v", err, out)
			}
			body, err := testutils.HTTPGet(httpGetAddr)
			if err != nil {
				t.Fatalf("%v\n", err)
			}
			t.Logf("HTTP-Get received: %s", body)
			waitOrFail(t, child, 0)
		}
		f("--net=default-restricted")
	})
}
开发者ID:intelsdi-x，项目名称:rkt，代码行数:48，代码来源:rkt_net_test.go


示例16: NewNetIPConflictTest

/*
 * Try and start two containers with the same IP, ensure
 * the second invocation fails
 */
func NewNetIPConflictTest() testutils.Test {
	return testutils.TestFunc(func(t *testing.T) {
		ctx := testutils.NewRktRunCtx()
		defer ctx.Cleanup()

		// Launch one container and grab the IP it uses -- and have it idle
		appCmd := "--exec=/inspect -- --print-ipv4=eth0  --serve-http=0.0.0.0:80"
		cmd1 := fmt.Sprintf("%s --debug --insecure-options=image run --mds-register=false %s %s",
			ctx.Cmd(), getInspectImagePath(), appCmd)

		child1 := spawnOrFail(t, cmd1)

		expectedRegex := `IPv4: (\d+\.\d+\.\d+\.\d+)`
		result, out, err := expectRegexTimeoutWithOutput(child1, expectedRegex, 30*time.Second)
		if err != nil {
			t.Fatalf("Error: %v\nOutput: %v", err, out)
			return
		}
		ip := result[1]

		// Launch a second container with the same IP
		cmd2 := fmt.Sprintf("%s --debug --insecure-options=image run --net=\"default:IP=%s\" %s --exec=/inspect -- --print-ipv4=eth0",
			ctx.Cmd(), ip, getInspectImagePath())
		child2 := spawnOrFail(t, cmd2)

		expectedOutput := fmt.Sprintf(`requested IP address "%s" is not available in network: default`, ip)

		_, out, err = expectRegexTimeoutWithOutput(child2, expectedOutput, 10*time.Second)
		if err != nil {
			t.Fatalf("Error: %v\nOutput: %v", err, out)
			return
		}

		// Clean up
		waitOrFail(t, child2, 254)
		syscall.Kill(child1.Cmd.Process.Pid, syscall.SIGTERM)
		waitOrFail(t, child1, 0)
	})
}
开发者ID:intelsdi-x，项目名称:rkt，代码行数:43，代码来源:rkt_net_test.go


示例17: NewNetCustomMacvlanTest

func NewNetCustomMacvlanTest() testutils.Test {
	return testutils.TestFunc(func(t *testing.T) {
		iface, _, err := testutils.GetNonLoIfaceWithAddrs(netlink.FAMILY_V4)
		if err != nil {
			t.Fatalf("Error while getting non-lo host interface: %v\n", err)
		}
		if iface.Name == "" {
			t.Skipf("Cannot run test without non-lo host interface")
		}

		nt := networkTemplateT{
			Name:   "macvlan0",
			Type:   "macvlan",
			Master: iface.Name,
			Ipam: &ipamTemplateT{
				Type:   "host-local",
				Subnet: "11.11.2.0/24",
			},
		}
		testNetCustomDual(t, nt)
	})
}
开发者ID:intelsdi-x，项目名称:rkt，代码行数:22，代码来源:rkt_net_test.go


示例18: NewTestVolumeMount

func NewTestVolumeMount(volumeMountTestCases [][]volumeMountTestCase) testutils.Test {
	return testutils.TestFunc(func(t *testing.T) {
		ctx := testutils.NewRktRunCtx()
		defer ctx.Cleanup()

		deferredFuncs := prepareTmpDirWithRecursiveMountsAndFiles(t)
		defer executeFuncsReverse(deferredFuncs)

		for _, testCases := range volumeMountTestCases {
			for i, tt := range testCases {
				var hashesToRemove []string
				for j, v := range tt.images {
					hash, err := patchImportAndFetchHash(v.name, v.patches, t, ctx)
					if err != nil {
						t.Fatalf("error running patchImportAndFetchHash: %v", err)
					}

					hashesToRemove = append(hashesToRemove, hash)
					if tt.podManifest != nil {
						imgName := types.MustACIdentifier(v.name)
						imgID, err := types.NewHash(hash)
						if err != nil {
							t.Fatalf("Cannot generate types.Hash from %v: %v", hash, err)
						}
						tt.podManifest.Apps[j].Image.Name = imgName
						tt.podManifest.Apps[j].Image.ID = *imgID
					}
				}

				manifestFile := ""
				if tt.podManifest != nil {
					tt.podManifest.ACKind = schema.PodManifestKind
					tt.podManifest.ACVersion = schema.AppContainerVersion

					manifestFile = generatePodManifestFile(t, tt.podManifest)
					defer os.Remove(manifestFile)
				}

				// 1. Test 'rkt run'.
				runCmd := fmt.Sprintf("%s run --mds-register=false", ctx.Cmd())
				if manifestFile != "" {
					runCmd += fmt.Sprintf(" --pod-manifest=%s", manifestFile)
				} else {
					// TODO: run the tests for more than just the first image
					runCmd += fmt.Sprintf(" %s %s", tt.cmdArgs, hashesToRemove[0])
				}
				t.Logf("Running 'run' test #%v: %q", i, tt.description)
				child := spawnOrFail(t, runCmd)
				ctx.RegisterChild(child)

				if tt.expectedResult != "" {
					if _, out, err := expectRegexWithOutput(child, tt.expectedResult); err != nil {
						t.Fatalf("Expected %q but not found: %v\n%s", tt.expectedResult, err, out)
					}
				}
				child.Wait()
				verifyHostFile(t, volDir, "file", i, tt.expectedResult)

				// 2. Test 'rkt prepare' + 'rkt run-prepared'.
				prepareCmd := fmt.Sprintf("%s prepare", ctx.Cmd())
				if manifestFile != "" {
					prepareCmd += fmt.Sprintf(" --pod-manifest=%s", manifestFile)
				} else {
					// TODO: run the tests for more than just the first image
					prepareCmd += fmt.Sprintf(" %s %s", tt.cmdArgs, hashesToRemove[0])
				}
				uuid := runRktAndGetUUID(t, prepareCmd)

				runPreparedCmd := fmt.Sprintf("%s run-prepared --mds-register=false %s", ctx.Cmd(), uuid)
				t.Logf("Running 'run-prepared' test #%v: %q", i, tt.description)
				child = spawnOrFail(t, runPreparedCmd)

				if tt.expectedResult != "" {
					if _, out, err := expectRegexWithOutput(child, tt.expectedResult); err != nil {
						t.Fatalf("Expected %q but not found: %v\n%s", tt.expectedResult, err, out)
					}
				}
				child.Wait()
				verifyHostFile(t, volDir, "file", i, tt.expectedResult)

				// we run the garbage collector and remove the imported images to save
				// space
				runGC(t, ctx)
				for _, h := range hashesToRemove {
					removeFromCas(t, ctx, h)
				}
			}
		}
	})
}
开发者ID:intelsdi-x，项目名称:rkt，代码行数:90，代码来源:rkt_volume_mount_test.go


示例19: NewVolumesTest

func NewVolumesTest() testutils.Test {
	return testutils.TestFunc(func(t *testing.T) {
		readFileImage := patchTestACI("rkt-inspect-read-file.aci", "--exec=/inspect --read-file")
		defer os.Remove(readFileImage)
		writeFileImage := patchTestACI("rkt-inspect-write-file.aci", "--exec=/inspect --write-file --read-file")
		defer os.Remove(writeFileImage)
		volRwReadFileImage := patchTestACI("rkt-inspect-vol-rw-read-file.aci", "--exec=/inspect --read-file", "--mounts=dir1,path=/dir1,readOnly=false")
		defer os.Remove(volRwReadFileImage)
		volRwWriteFileImage := patchTestACI("rkt-inspect-vol-rw-write-file.aci", "--exec=/inspect --write-file --read-file", "--mounts=dir1,path=/dir1,readOnly=false")
		defer os.Remove(volRwWriteFileImage)
		volRwWriteFileOnlyImage := patchTestACI("rkt-inspect-vol-rw-write-file-only.aci", "--exec=/inspect --write-file", "--mounts=dir1,path=/dir1,readOnly=false")
		defer os.Remove(volRwWriteFileOnlyImage)
		volRoReadFileOnlyImage := patchTestACI("rkt-inspect-vol-ro-read-file-only.aci", "--name=coreos.com/rkt-inspect-2", "--exec=/inspect --read-file", "--mounts=dir1,path=/dir1,readOnly=true")
		defer os.Remove(volRoReadFileOnlyImage)
		volRoReadFileImage := patchTestACI("rkt-inspect-vol-ro-read-file.aci", "--exec=/inspect --read-file", "--mounts=dir1,path=/dir1,readOnly=true")
		defer os.Remove(volRoReadFileImage)
		volRoWriteFileImage := patchTestACI("rkt-inspect-vol-ro-write-file.aci", "--exec=/inspect --write-file --read-file", "--mounts=dir1,path=/dir1,readOnly=true")
		defer os.Remove(volRoWriteFileImage)
		volAddMountRwImage := patchTestACI("rkt-inspect-vol-add-mount-rw.aci", "--exec=/inspect --write-file --read-file")
		defer os.Remove(volAddMountRwImage)
		volAddMountRoImage := patchTestACI("rkt-inspect-vol-add-mount-ro.aci", "--exec=/inspect --write-file --read-file")
		defer os.Remove(volAddMountRoImage)
		statFileImage := patchTestACI("rkt-inspect-stat.aci", "--exec=/inspect --stat-file")
		defer os.Remove(statFileImage)

		ctx := testutils.NewRktRunCtx()
		defer ctx.Cleanup()

		tmpdir := createTempDirOrPanic("rkt-tests.")
		defer os.RemoveAll(tmpdir)

		tmpfile := filepath.Join(tmpdir, "file")
		if err := ioutil.WriteFile(tmpfile, []byte("host"), 0600); err != nil {
			t.Fatalf("Cannot create temporary file: %v", err)
		}

		for i, tt := range volTests {
			cmd := strings.Replace(tt.rktCmd, "^TMPDIR^", tmpdir, -1)
			cmd = strings.Replace(cmd, "^RKT_BIN^", ctx.Cmd(), -1)
			cmd = strings.Replace(cmd, "^READ_FILE^", readFileImage, -1)
			cmd = strings.Replace(cmd, "^WRITE_FILE^", writeFileImage, -1)
			cmd = strings.Replace(cmd, "^VOL_RO_READ_FILE^", volRoReadFileImage, -1)
			cmd = strings.Replace(cmd, "^VOL_RO_WRITE_FILE^", volRoWriteFileImage, -1)
			cmd = strings.Replace(cmd, "^VOL_RW_READ_FILE^", volRwReadFileImage, -1)
			cmd = strings.Replace(cmd, "^VOL_RW_WRITE_FILE^", volRwWriteFileImage, -1)
			cmd = strings.Replace(cmd, "^VOL_RW_WRITE_FILE_ONLY^", volRwWriteFileOnlyImage, -1)
			cmd = strings.Replace(cmd, "^VOL_RO_READ_FILE_ONLY^", volRoReadFileOnlyImage, -1)
			cmd = strings.Replace(cmd, "^VOL_ADD_MOUNT_RW^", volAddMountRwImage, -1)
			cmd = strings.Replace(cmd, "^VOL_ADD_MOUNT_RO^", volAddMountRoImage, -1)
			cmd = strings.Replace(cmd, "^STAT_FILE^", statFileImage, -1)

			t.Logf("Running test #%v", i)
			child := spawnOrFail(t, cmd)
			defer waitOrFail(t, child, tt.expectedExit)

			if err := expectTimeoutWithOutput(child, tt.expect, time.Minute); err != nil {
				fmt.Printf("Command: %s\n", cmd)
				t.Fatalf("Expected %q but not found #%v: %v", tt.expect, i, err)
			}
		}
	})
}
开发者ID:intelsdi-x，项目名称:rkt，代码行数:62，代码来源:rkt_volume_test.go


示例20: NewNetCNIEnvTest

//Test that the CNI execution environment matches the spec
func NewNetCNIEnvTest() testutils.Test {
	return testutils.TestFunc(func(t *testing.T) {
		ctx := testutils.NewRktRunCtx()
		defer ctx.Cleanup()

		iface, _, err := testutils.GetNonLoIfaceWithAddrs(netlink.FAMILY_V4)
		if err != nil {
			t.Fatalf("Error while getting non-lo host interface: %v\n", err)
		}
		if iface.Name == "" {
			t.Skipf("Cannot run test without non-lo host interface")
		}

		// Declares a network of type cniproxy, which will record state and
		// proxy through to $X_REAL_PLUGIN
		nt := networkTemplateT{
			Name:      "bridge0",
			Type:      "cniproxy",
			Args:      []string{"X_LOG=output.json", "X_REAL_PLUGIN=bridge"},
			IpMasq:    true,
			IsGateway: true,
			Master:    iface.Name,
			Ipam: &ipamTemplateT{
				Type:   "host-local",
				Subnet: "11.11.3.0/24",
				Routes: []map[string]string{
					{"dst": "0.0.0.0/0"},
				},
			},
		}

		// bring the networking up, copy the proxy
		netdir := prepareTestNet(t, ctx, nt)

		appCmd := "--exec=/inspect -- --print-defaultgwv4 "
		cmd := fmt.Sprintf("%s --debug --insecure-options=image run --net=%v --mds-register=false %s %s",
			ctx.Cmd(), nt.NetParameter(), getInspectImagePath(), appCmd)
		child := spawnOrFail(t, cmd)

		expectedRegex := "DefaultGWv4: 11.11.3.1"

		_, out, err := expectRegexTimeoutWithOutput(child, expectedRegex, 30*time.Second)
		if err != nil {
			t.Fatalf("Error: %v\nOutput: %v", err, out)
		}
		waitOrFail(t, child, 0)

		// Parse the log file
		cniLogFilename := filepath.Join(netdir, "output.json")
		proxyLog, err := parseCNIProxyLog(cniLogFilename)
		if err != nil {
			t.Fatal("Failed to read cniproxy ADD log", err)
		}
		os.Remove(cniLogFilename)

		// Check that the stdin matches the network config file
		expectedConfig, err := ioutil.ReadFile(filepath.Join(netdir, nt.Name+".conf"))
		if err != nil {
			t.Fatal("Failed to read network configuration", err)
		}

		if string(expectedConfig) != proxyLog.Stdin {
			t.Fatalf("CNI plugin stdin incorrect, expected <<%v>>, actual <<%v>>", expectedConfig, proxyLog.Stdin)
		}

		// compare the CNI env against a set of regexes
		checkEnv := func(step string, expectedEnv, actualEnv map[string]string) {
			for k, v := range expectedEnv {
				actual, exists := actualEnv[k]
				if !exists {
					t.Fatalf("Step %s, expected proxy CNI arg %s but not found", step, k)
				}

				re, err := regexp.Compile(v)
				if err != nil {
					t.Fatalf("Step %s, invalid CNI env regex for key %s %v", step, k, err)
				}
				found := re.FindString(actual)
				if found == "" {
					t.Fatalf("step %s cni environment %s was %s but expected pattern %s", step, k, actual, v)
				}
			}
		}

		expectedEnv := map[string]string{
			"CNI_VERSION":     `^0\.1\.0$`,
			"CNI_COMMAND":     `^ADD$`,
			"CNI_IFNAME":      `^eth\d$`,
			"CNI_PATH":        "^" + netdir + ":/usr/lib/rkt/plugins/net:stage1/rootfs/usr/lib/rkt/plugins/net$",
			"CNI_NETNS":       `^/var/run/netns/cni-`,
			"CNI_CONTAINERID": `^[a-fA-F0-9-]{36}$`, //UUID, close enough
		}
		checkEnv("add", expectedEnv, proxyLog.EnvMap)

		/*
			Run rkt GC, ensure the CNI invocation looks sane
		*/
		ctx.RunGC()
		proxyLog, err = parseCNIProxyLog(cniLogFilename)
//.........这里部分代码省略.........
开发者ID:intelsdi-x，项目名称:rkt，代码行数:101，代码来源:rkt_net_test.go



注：本文中的github.com/coreos/rkt/tests/testutils.TestFunc函数示例整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。

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