Merge pull request #29931 from tonistiigi/test-swarm-errors
Add test for swarm error handling
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commit
f96180a0a8
1 changed files with 12 additions and 0 deletions
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@ -4,6 +4,7 @@ package main
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import (
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"fmt"
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"net"
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"net/http"
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"os"
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"path/filepath"
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@ -1317,3 +1318,14 @@ func (s *DockerSwarmSuite) TestAPISwarmUnlockNotLocked(c *check.C) {
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c.Assert(err, checker.NotNil)
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c.Assert(err.Error(), checker.Contains, "swarm is not locked")
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}
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// #29885
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func (s *DockerSwarmSuite) TestAPISwarmErrorHandling(c *check.C) {
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ln, err := net.Listen("tcp", fmt.Sprintf(":%d", defaultSwarmPort))
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c.Assert(err, checker.IsNil)
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defer ln.Close()
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d := s.AddDaemon(c, false, false)
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err = d.Init(swarm.InitRequest{})
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c.Assert(err, checker.NotNil)
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c.Assert(err.Error(), checker.Contains, "address already in use")
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}
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