github.com/containers/podman/v2@v2.2.2-0.20210501105131-c1e07d070c4c/test/e2e/run_env_test.go (about)

     1  package integration
     2  
     3  import (
     4  	"os"
     5  
     6  	. "github.com/containers/podman/v2/test/utils"
     7  	. "github.com/onsi/ginkgo"
     8  	. "github.com/onsi/gomega"
     9  )
    10  
    11  var _ = Describe("Podman run", func() {
    12  	var (
    13  		tempdir    string
    14  		err        error
    15  		podmanTest *PodmanTestIntegration
    16  	)
    17  
    18  	BeforeEach(func() {
    19  		tempdir, err = CreateTempDirInTempDir()
    20  		if err != nil {
    21  			os.Exit(1)
    22  		}
    23  		podmanTest = PodmanTestCreate(tempdir)
    24  		podmanTest.Setup()
    25  		podmanTest.SeedImages()
    26  	})
    27  
    28  	AfterEach(func() {
    29  		podmanTest.Cleanup()
    30  		f := CurrentGinkgoTestDescription()
    31  		processTestResult(f)
    32  
    33  	})
    34  
    35  	It("podman run environment test", func() {
    36  		session := podmanTest.Podman([]string{"run", "--rm", ALPINE, "printenv", "HOME"})
    37  		session.WaitWithDefaultTimeout()
    38  		Expect(session.ExitCode()).To(Equal(0))
    39  		match, _ := session.GrepString("/root")
    40  		Expect(match).Should(BeTrue())
    41  
    42  		session = podmanTest.Podman([]string{"run", "--rm", "--user", "2", ALPINE, "printenv", "HOME"})
    43  		session.WaitWithDefaultTimeout()
    44  		Expect(session.ExitCode()).To(Equal(0))
    45  		match, _ = session.GrepString("/sbin")
    46  		Expect(match).Should(BeTrue())
    47  
    48  		session = podmanTest.Podman([]string{"run", "--rm", "--env", "HOME=/foo", ALPINE, "printenv", "HOME"})
    49  		session.WaitWithDefaultTimeout()
    50  		Expect(session.ExitCode()).To(Equal(0))
    51  		match, _ = session.GrepString("/foo")
    52  		Expect(match).Should(BeTrue())
    53  
    54  		session = podmanTest.Podman([]string{"run", "--rm", "--env", "FOO=BAR,BAZ", ALPINE, "printenv", "FOO"})
    55  		session.WaitWithDefaultTimeout()
    56  		Expect(session.ExitCode()).To(Equal(0))
    57  		match, _ = session.GrepString("BAR,BAZ")
    58  		Expect(match).Should(BeTrue())
    59  
    60  		session = podmanTest.Podman([]string{"run", "--rm", "--env", "PATH=/bin", ALPINE, "printenv", "PATH"})
    61  		session.WaitWithDefaultTimeout()
    62  		Expect(session.ExitCode()).To(Equal(0))
    63  		match, _ = session.GrepString("/bin")
    64  		Expect(match).Should(BeTrue())
    65  
    66  		os.Setenv("FOO", "BAR")
    67  		session = podmanTest.Podman([]string{"run", "--rm", "--env", "FOO", ALPINE, "printenv", "FOO"})
    68  		session.WaitWithDefaultTimeout()
    69  		Expect(session.ExitCode()).To(Equal(0))
    70  		match, _ = session.GrepString("BAR")
    71  		Expect(match).Should(BeTrue())
    72  		os.Unsetenv("FOO")
    73  
    74  		session = podmanTest.Podman([]string{"run", "--rm", "--env", "FOO", ALPINE, "printenv", "FOO"})
    75  		session.WaitWithDefaultTimeout()
    76  		Expect(len(session.OutputToString())).To(Equal(0))
    77  		Expect(session.ExitCode()).To(Equal(1))
    78  
    79  		session = podmanTest.Podman([]string{"run", "--rm", ALPINE, "printenv"})
    80  		session.WaitWithDefaultTimeout()
    81  		Expect(session.ExitCode()).To(Equal(0))
    82  
    83  		// This currently does not work
    84  		// Re-enable when hostname is an env variable
    85  		session = podmanTest.Podman([]string{"run", "--rm", ALPINE, "sh", "-c", "printenv"})
    86  		session.Wait(10)
    87  		Expect(session.ExitCode()).To(Equal(0))
    88  		match, _ = session.GrepString("HOSTNAME")
    89  		Expect(match).Should(BeTrue())
    90  	})
    91  
    92  	It("podman run --env-host environment test", func() {
    93  		env := append(os.Environ(), "FOO=BAR")
    94  		session := podmanTest.PodmanAsUser([]string{"run", "--rm", "--env-host", ALPINE, "/bin/printenv", "FOO"}, 0, 0, "", env)
    95  		session.WaitWithDefaultTimeout()
    96  		if IsRemote() {
    97  			// podman-remote does not support --env-host
    98  			Expect(session.ExitCode()).To(Equal(125))
    99  			Expect(session.ErrorToString()).To(ContainSubstring("unknown flag: --env-host"))
   100  			return
   101  		}
   102  		Expect(session.ExitCode()).To(Equal(0))
   103  		match, _ := session.GrepString("BAR")
   104  		Expect(match).Should(BeTrue())
   105  
   106  		session = podmanTest.PodmanAsUser([]string{"run", "--rm", "--env", "FOO=BAR1", "--env-host", ALPINE, "/bin/printenv", "FOO"}, 0, 0, "", env)
   107  		session.WaitWithDefaultTimeout()
   108  		Expect(session.ExitCode()).To(Equal(0))
   109  		match, _ = session.GrepString("BAR1")
   110  		Expect(match).Should(BeTrue())
   111  		os.Unsetenv("FOO")
   112  	})
   113  
   114  	It("podman run --http-proxy test", func() {
   115  		os.Setenv("http_proxy", "1.2.3.4")
   116  		if IsRemote() {
   117  			podmanTest.StopRemoteService()
   118  			podmanTest.StartRemoteService()
   119  		}
   120  		session := podmanTest.Podman([]string{"run", "--rm", ALPINE, "printenv", "http_proxy"})
   121  		session.WaitWithDefaultTimeout()
   122  		Expect(session.ExitCode()).To(Equal(0))
   123  		match, _ := session.GrepString("1.2.3.4")
   124  		Expect(match).Should(BeTrue())
   125  
   126  		session = podmanTest.Podman([]string{"run", "--http-proxy=false", ALPINE, "printenv", "http_proxy"})
   127  		session.WaitWithDefaultTimeout()
   128  		Expect(session.ExitCode()).To(Equal(1))
   129  		Expect(session.OutputToString()).To(Equal(""))
   130  
   131  		session = podmanTest.Podman([]string{"run", "--env", "http_proxy=5.6.7.8", ALPINE, "printenv", "http_proxy"})
   132  		session.WaitWithDefaultTimeout()
   133  		Expect(session.ExitCode()).To(Equal(0))
   134  		match, _ = session.GrepString("5.6.7.8")
   135  		Expect(match).Should(BeTrue())
   136  		os.Unsetenv("http_proxy")
   137  
   138  		session = podmanTest.Podman([]string{"run", "--http-proxy=false", "--env", "http_proxy=5.6.7.8", ALPINE, "printenv", "http_proxy"})
   139  		session.WaitWithDefaultTimeout()
   140  		Expect(session.ExitCode()).To(Equal(0))
   141  		match, _ = session.GrepString("5.6.7.8")
   142  		Expect(match).Should(BeTrue())
   143  		os.Unsetenv("http_proxy")
   144  	})
   145  })