2022-04-11 21:06:15 +00:00
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package coderd_test
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import (
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"context"
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"encoding/json"
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"runtime"
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"strings"
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"testing"
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"github.com/google/uuid"
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"github.com/pion/webrtc/v3"
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"github.com/stretchr/testify/require"
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"cdr.dev/slog"
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"cdr.dev/slog/sloggers/slogtest"
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"github.com/coder/coder/agent"
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"github.com/coder/coder/coderd/coderdtest"
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"github.com/coder/coder/codersdk"
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"github.com/coder/coder/peer"
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"github.com/coder/coder/provisioner/echo"
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"github.com/coder/coder/provisionersdk/proto"
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)
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func TestWorkspaceAgent(t *testing.T) {
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t.Parallel()
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t.Run("Connect", func(t *testing.T) {
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t.Parallel()
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client := coderdtest.New(t, nil)
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user := coderdtest.CreateFirstUser(t, client)
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daemonCloser := coderdtest.NewProvisionerDaemon(t, client)
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authToken := uuid.NewString()
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version := coderdtest.CreateTemplateVersion(t, client, user.OrganizationID, &echo.Responses{
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Parse: echo.ParseComplete,
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ProvisionDryRun: echo.ProvisionComplete,
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Provision: []*proto.Provision_Response{{
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Type: &proto.Provision_Response_Complete{
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Complete: &proto.Provision_Complete{
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Resources: []*proto.Resource{{
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Name: "example",
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Type: "aws_instance",
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Agents: []*proto.Agent{{
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Id: uuid.NewString(),
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Directory: "/tmp",
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Auth: &proto.Agent_Token{
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Token: authToken,
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},
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}},
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}},
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},
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},
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}},
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})
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template := coderdtest.CreateTemplate(t, client, user.OrganizationID, version.ID)
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coderdtest.AwaitTemplateVersionJob(t, client, version.ID)
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workspace := coderdtest.CreateWorkspace(t, client, user.OrganizationID, template.ID)
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coderdtest.AwaitWorkspaceBuildJob(t, client, workspace.LatestBuild.ID)
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daemonCloser.Close()
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resources, err := client.WorkspaceResourcesByBuild(context.Background(), workspace.LatestBuild.ID)
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require.NoError(t, err)
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require.Equal(t, "/tmp", resources[0].Agents[0].Directory)
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_, err = client.WorkspaceAgent(context.Background(), resources[0].Agents[0].ID)
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require.NoError(t, err)
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})
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}
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func TestWorkspaceAgentListen(t *testing.T) {
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t.Parallel()
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client := coderdtest.New(t, nil)
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user := coderdtest.CreateFirstUser(t, client)
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daemonCloser := coderdtest.NewProvisionerDaemon(t, client)
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authToken := uuid.NewString()
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version := coderdtest.CreateTemplateVersion(t, client, user.OrganizationID, &echo.Responses{
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Parse: echo.ParseComplete,
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ProvisionDryRun: echo.ProvisionComplete,
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Provision: []*proto.Provision_Response{{
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Type: &proto.Provision_Response_Complete{
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Complete: &proto.Provision_Complete{
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Resources: []*proto.Resource{{
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Name: "example",
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Type: "aws_instance",
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Agents: []*proto.Agent{{
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Id: uuid.NewString(),
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Auth: &proto.Agent_Token{
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Token: authToken,
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},
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}},
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}},
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},
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},
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}},
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})
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template := coderdtest.CreateTemplate(t, client, user.OrganizationID, version.ID)
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coderdtest.AwaitTemplateVersionJob(t, client, version.ID)
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workspace := coderdtest.CreateWorkspace(t, client, user.OrganizationID, template.ID)
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coderdtest.AwaitWorkspaceBuildJob(t, client, workspace.LatestBuild.ID)
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daemonCloser.Close()
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agentClient := codersdk.New(client.URL)
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agentClient.SessionToken = authToken
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agentCloser := agent.New(agentClient.ListenWorkspaceAgent, &agent.Options{
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Logger: slogtest.Make(t, nil).Named("agent").Leveled(slog.LevelDebug),
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})
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t.Cleanup(func() {
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_ = agentCloser.Close()
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})
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resources := coderdtest.AwaitWorkspaceAgents(t, client, workspace.LatestBuild.ID)
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conn, err := client.DialWorkspaceAgent(context.Background(), resources[0].Agents[0].ID, nil)
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require.NoError(t, err)
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t.Cleanup(func() {
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_ = conn.Close()
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})
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_, err = conn.Ping()
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require.NoError(t, err)
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}
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func TestWorkspaceAgentTURN(t *testing.T) {
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t.Parallel()
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client := coderdtest.New(t, nil)
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user := coderdtest.CreateFirstUser(t, client)
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daemonCloser := coderdtest.NewProvisionerDaemon(t, client)
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authToken := uuid.NewString()
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version := coderdtest.CreateTemplateVersion(t, client, user.OrganizationID, &echo.Responses{
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Parse: echo.ParseComplete,
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ProvisionDryRun: echo.ProvisionComplete,
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Provision: []*proto.Provision_Response{{
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Type: &proto.Provision_Response_Complete{
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Complete: &proto.Provision_Complete{
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Resources: []*proto.Resource{{
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Name: "example",
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Type: "aws_instance",
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Agents: []*proto.Agent{{
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Id: uuid.NewString(),
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Auth: &proto.Agent_Token{
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Token: authToken,
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},
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}},
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}},
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},
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},
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}},
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})
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template := coderdtest.CreateTemplate(t, client, user.OrganizationID, version.ID)
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coderdtest.AwaitTemplateVersionJob(t, client, version.ID)
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workspace := coderdtest.CreateWorkspace(t, client, user.OrganizationID, template.ID)
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coderdtest.AwaitWorkspaceBuildJob(t, client, workspace.LatestBuild.ID)
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daemonCloser.Close()
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agentClient := codersdk.New(client.URL)
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agentClient.SessionToken = authToken
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agentCloser := agent.New(agentClient.ListenWorkspaceAgent, &agent.Options{
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Logger: slogtest.Make(t, nil),
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})
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t.Cleanup(func() {
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_ = agentCloser.Close()
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})
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resources := coderdtest.AwaitWorkspaceAgents(t, client, workspace.LatestBuild.ID)
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opts := &peer.ConnOptions{
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Logger: slogtest.Make(t, nil).Named("client"),
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}
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// Force a TURN connection!
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opts.SettingEngine.SetNetworkTypes([]webrtc.NetworkType{webrtc.NetworkTypeTCP4})
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conn, err := client.DialWorkspaceAgent(context.Background(), resources[0].Agents[0].ID, opts)
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require.NoError(t, err)
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t.Cleanup(func() {
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_ = conn.Close()
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})
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_, err = conn.Ping()
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require.NoError(t, err)
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}
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func TestWorkspaceAgentPTY(t *testing.T) {
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t.Parallel()
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if runtime.GOOS == "windows" {
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// This might be our implementation, or ConPTY itself.
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// It's difficult to find extensive tests for it, so
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// it seems like it could be either.
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t.Skip("ConPTY appears to be inconsistent on Windows.")
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}
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client := coderdtest.New(t, nil)
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user := coderdtest.CreateFirstUser(t, client)
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daemonCloser := coderdtest.NewProvisionerDaemon(t, client)
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authToken := uuid.NewString()
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version := coderdtest.CreateTemplateVersion(t, client, user.OrganizationID, &echo.Responses{
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Parse: echo.ParseComplete,
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ProvisionDryRun: echo.ProvisionComplete,
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Provision: []*proto.Provision_Response{{
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Type: &proto.Provision_Response_Complete{
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Complete: &proto.Provision_Complete{
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Resources: []*proto.Resource{{
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Name: "example",
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Type: "aws_instance",
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Agents: []*proto.Agent{{
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Id: uuid.NewString(),
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Auth: &proto.Agent_Token{
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Token: authToken,
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},
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}},
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}},
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},
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},
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}},
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})
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template := coderdtest.CreateTemplate(t, client, user.OrganizationID, version.ID)
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coderdtest.AwaitTemplateVersionJob(t, client, version.ID)
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workspace := coderdtest.CreateWorkspace(t, client, user.OrganizationID, template.ID)
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coderdtest.AwaitWorkspaceBuildJob(t, client, workspace.LatestBuild.ID)
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daemonCloser.Close()
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agentClient := codersdk.New(client.URL)
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agentClient.SessionToken = authToken
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agentCloser := agent.New(agentClient.ListenWorkspaceAgent, &agent.Options{
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Logger: slogtest.Make(t, nil),
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})
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t.Cleanup(func() {
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_ = agentCloser.Close()
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})
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resources := coderdtest.AwaitWorkspaceAgents(t, client, workspace.LatestBuild.ID)
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conn, err := client.WorkspaceAgentReconnectingPTY(context.Background(), resources[0].Agents[0].ID, uuid.New(), 80, 80)
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require.NoError(t, err)
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defer conn.Close()
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// First attempt to resize the TTY.
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// The websocket will close if it fails!
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data, err := json.Marshal(agent.ReconnectingPTYRequest{
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Height: 250,
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Width: 250,
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})
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require.NoError(t, err)
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_, err = conn.Write(data)
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require.NoError(t, err)
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data, err = json.Marshal(agent.ReconnectingPTYRequest{
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Data: "echo test\r\n",
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})
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require.NoError(t, err)
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_, err = conn.Write(data)
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require.NoError(t, err)
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findEcho := func() {
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for {
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read, err := conn.Read(data)
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require.NoError(t, err)
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if strings.Contains(string(data[:read]), "test") {
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return
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}
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}
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}
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findEcho()
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findEcho()
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}
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