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service/dap: minor cosmetic changes (#1882)

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- Move package doc comments so they are recognized as package doc.
- Use t.Helper when appropriate.
This commit is contained in:
Hyang-Ah Hana Kim
2020-02-21 12:05:30 -05:00
committed by GitHub
parent 17f2fa7908
commit 44c644ccf2
3 changed files with 16 additions and 15 deletions
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7
service/dap/daptest/client.go
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@ -1,3 +1,5 @@
// Package daptest provides a sample client with utilities
// for DAP mode testing.
package daptest
import (
@ -12,9 +14,6 @@ import (
"github.com/google/go-dap"
)
// Package daptest provides a sample client with utilities
// for DAP mode testing.
// Client is a debugger service client that uses Debug Adaptor Protocol.
// It does not (yet?) implement service.Client interface.
// All client methods are synchronous.
@ -38,7 +37,7 @@ func NewClient(addr string) *Client {
return c
}
// Close closes the client connection
// Close closes the client connection.
func (c *Client) Close() {
c.conn.Close()
}

20
service/dap/server.go
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@ -1,3 +1,11 @@
// Package dap implements VSCode's Debug Adaptor Protocol (DAP).
// This allows delve to communicate with frontends using DAP
// without a separate adaptor. The frontend will run the debugger
// (which now doubles as an adaptor) in server mode listening on
// a port and communicating over TCP. This is work in progress,
// so for now Delve in dap mode only supports synchronous
// request-response communication, blocking while processing each request.
// For DAP details see https://microsoft.github.io/debug-adapter-protocol.
package dap
import (
@ -13,18 +21,10 @@ import (
"github.com/go-delve/delve/service"
"github.com/go-delve/delve/service/api"
"github.com/go-delve/delve/service/debugger"
"github.com/google/go-dap"
"github.com/google/go-dap" // dap
"github.com/sirupsen/logrus"
)
// Package dap implements VSCode's Debug Adaptor Protocol (DAP).
// This allows delve to communicate with frontends using DAP
// without a separate adaptor. The frontend will run the debugger
// (which now doubles as an adaptor) in server mode listening on
// a port and communicating over TCP. This is work in progress,
// so for now Delve in dap mode only supports synchronous
// request-response communication, blocking while processing each request.
// For DAP details see https://microsoft.github.io/debug-adapter-protocol.
// Server implements a DAP server that can accept a single client for
// a single debug session. It does not support restarting.
@ -300,7 +300,7 @@ func (s *Server) onLaunchRequest(request *dap.LaunchRequest) {
if mode != "exec" {
s.sendErrorResponse(request.Request,
FailedToContinue, "Failed to launch",
fmt.Sprintf("Unsupported 'mode' value '%s' in debug configuration.", mode))
fmt.Sprintf("Unsupported 'mode' value %q in debug configuration.", mode))
return
}

4
service/dap/server_test.go
View File

@ -41,6 +41,7 @@ func startDAPServer(t *testing.T) (server *Server, addr string) {
}
func expectMessage(t *testing.T, client *daptest.Client, want []byte) {
t.Helper()
got, err := client.ReadBaseMessage()
if err != nil {
t.Error(err)
@ -56,9 +57,9 @@ func runTest(t *testing.T, name string, test func(c *daptest.Client, f protest.F
fixture := protest.BuildFixture(name, buildFlags)
server, addr := startDAPServer(t)
defer server.Stop()
client := daptest.NewClient(addr)
defer client.Close()
defer server.Stop()
test(client, fixture)
}
@ -123,6 +124,7 @@ func TestSetBreakpoint(t *testing.T) {
}
func expectErrorResponse(t *testing.T, client *daptest.Client, requestSeq int, command string, message string, id int) *dap.ErrorResponse {
t.Helper()
response, err := client.ReadErrorResponse()
if err != nil {
t.Error(err)