40cba405c5
This joins separate representations of veth and tap interfaces into a single struct. It removes the need for type interface and embedding which simplifies the code. Type: test Signed-off-by: Maros Ondrejicka <mondreji@cisco.com> Change-Id: I1b2c368bfe90a5bdfaaa9a5129c27d7d96f8fe3b
84 lines
2.0 KiB
Go
84 lines
2.0 KiB
Go
package main
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import (
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"fmt"
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"os"
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"github.com/edwarnicke/exechelper"
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)
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func testProxyHttpTcp(s *NsSuite) error {
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const outputFile = "test.data"
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const srcFile = "10M"
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stopServer := make(chan struct{}, 1)
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serverRunning := make(chan struct{}, 1)
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// create test file
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err := exechelper.Run(fmt.Sprintf("ip netns exec server truncate -s %s %s", srcFile, srcFile))
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s.assertNil(err, "failed to run truncate command")
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defer func() { os.Remove(srcFile) }()
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s.log("test file created...")
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go startHttpServer(serverRunning, stopServer, ":666", "server")
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// TODO better error handling and recovery
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<-serverRunning
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defer func(chan struct{}) {
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stopServer <- struct{}{}
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}(stopServer)
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s.log("http server started...")
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clientVeth := s.netInterfaces[clientInterface]
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c := fmt.Sprintf("ip netns exec client wget --no-proxy --retry-connrefused"+
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" --retry-on-http-error=503 --tries=10"+
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" -O %s %s:555/%s",
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outputFile,
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clientVeth.IP4AddressString(),
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srcFile,
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)
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s.log(c)
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_, err = exechelper.CombinedOutput(c)
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s.assertNil(err, "failed to run wget")
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stopServer <- struct{}{}
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defer func() { os.Remove(outputFile) }()
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s.assertNil(assertFileSize(outputFile, srcFile))
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return nil
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}
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func configureVppProxy(s *NsSuite) error {
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serverVeth := s.netInterfaces[serverInterface]
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clientVeth := s.netInterfaces[clientInterface]
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testVppProxy := s.getContainerByName("vpp").vppInstance
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output := testVppProxy.vppctl(
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"test proxy server server-uri tcp://%s/555 client-uri tcp://%s/666",
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clientVeth.IP4AddressString(),
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serverVeth.Peer().IP4AddressString(),
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)
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s.log("proxy configured...", output)
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return nil
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}
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func (s *NsSuite) TestVppProxyHttpTcp() {
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err := configureVppProxy(s)
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s.assertNil(err)
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err = testProxyHttpTcp(s)
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s.assertNil(err)
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}
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func configureEnvoyProxy(s *NsSuite) error {
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envoyContainer := s.getContainerByName("envoy")
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return envoyContainer.run()
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}
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func (s *NsSuite) TestEnvoyProxyHttpTcp() {
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err := configureEnvoyProxy(s)
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s.assertNil(err)
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err = testProxyHttpTcp(s)
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s.assertNil(err)
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}
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