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net/http: eliminate more clientServerTest leaks in tests that use runTimeSensitiveTest

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Change-Id: I77684a095af03d5c4e50da8e7af210b10639ff23
Reviewed-on: https://go-review.googlesource.com/c/go/+/529756
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Auto-Submit: Bryan Mills <bcmills@google.com>
Reviewed-by: Damien Neil <dneil@google.com>
This commit is contained in:
Bryan C. Mills 2023-09-20 10:48:20 -04:00 committed by Gopher Robot
parent b6e83f35da
commit 1ac43e762c
1 changed files with 24 additions and 12 deletions
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36
src/net/http/serve_test.go
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@ -663,12 +663,14 @@ func testServerTimeouts(t *testing.T, mode testMode) {
func testServerTimeoutsWithTimeout(t *testing.T, timeout time.Duration, mode testMode) error {
var reqNum atomic.Int32
ts := newClientServerTest(t, mode, HandlerFunc(func(res ResponseWriter, req *Request) {
cst := newClientServerTest(t, mode, HandlerFunc(func(res ResponseWriter, req *Request) {
fmt.Fprintf(res, "req=%d", reqNum.Add(1))
}), func(ts *httptest.Server) {
ts.Config.ReadTimeout = timeout
ts.Config.WriteTimeout = timeout
}).ts
})
defer cst.close()
ts := cst.ts
// Hit the HTTP server successfully.
c := ts.Client()
@ -865,7 +867,7 @@ func TestWriteDeadlineEnforcedPerStream(t *testing.T) {
func testWriteDeadlineEnforcedPerStream(t *testing.T, mode testMode, timeout time.Duration) error {
firstRequest := make(chan bool, 1)
ts := newClientServerTest(t, mode, HandlerFunc(func(res ResponseWriter, req *Request) {
cst := newClientServerTest(t, mode, HandlerFunc(func(res ResponseWriter, req *Request) {
select {
case firstRequest <- true:
// first request succeeds
@ -875,7 +877,9 @@ func testWriteDeadlineEnforcedPerStream(t *testing.T, mode testMode, timeout tim
}
}), func(ts *httptest.Server) {
ts.Config.WriteTimeout = timeout / 2
}).ts
})
defer cst.close()
ts := cst.ts
c := ts.Client()
@ -923,7 +927,7 @@ func TestNoWriteDeadline(t *testing.T) {
func testNoWriteDeadline(t *testing.T, mode testMode, timeout time.Duration) error {
firstRequest := make(chan bool, 1)
ts := newClientServerTest(t, mode, HandlerFunc(func(res ResponseWriter, req *Request) {
cst := newClientServerTest(t, mode, HandlerFunc(func(res ResponseWriter, req *Request) {
select {
case firstRequest <- true:
// first request succeeds
@ -931,7 +935,9 @@ func testNoWriteDeadline(t *testing.T, mode testMode, timeout time.Duration) err
// second request times out
time.Sleep(timeout)
}
})).ts
}))
defer cst.close()
ts := cst.ts
c := ts.Client()
@ -5399,13 +5405,15 @@ func testServerIdleTimeout(t *testing.T, mode testMode) {
1 * time.Second,
10 * time.Second,
}, func(t *testing.T, readHeaderTimeout time.Duration) error {
ts := newClientServerTest(t, mode, HandlerFunc(func(w ResponseWriter, r *Request) {
cst := newClientServerTest(t, mode, HandlerFunc(func(w ResponseWriter, r *Request) {
io.Copy(io.Discard, r.Body)
io.WriteString(w, r.RemoteAddr)
}), func(ts *httptest.Server) {
ts.Config.ReadHeaderTimeout = readHeaderTimeout
ts.Config.IdleTimeout = 2 * readHeaderTimeout
}).ts
})
defer cst.close()
ts := cst.ts
t.Logf("ReadHeaderTimeout = %v", ts.Config.ReadHeaderTimeout)
t.Logf("IdleTimeout = %v", ts.Config.IdleTimeout)
c := ts.Client()
@ -5719,7 +5727,7 @@ func testServerCancelsReadTimeoutWhenIdle(t *testing.T, mode testMode) {
time.Second,
2 * time.Second,
}, func(t *testing.T, timeout time.Duration) error {
ts := newClientServerTest(t, mode, HandlerFunc(func(w ResponseWriter, r *Request) {
cst := newClientServerTest(t, mode, HandlerFunc(func(w ResponseWriter, r *Request) {
select {
case <-time.After(2 * timeout):
fmt.Fprint(w, "ok")
@ -5728,7 +5736,9 @@ func testServerCancelsReadTimeoutWhenIdle(t *testing.T, mode testMode) {
}
}), func(ts *httptest.Server) {
ts.Config.ReadTimeout = timeout
}).ts
})
defer cst.close()
ts := cst.ts
c := ts.Client()
@ -5762,10 +5772,12 @@ func testServerCancelsReadHeaderTimeoutWhenIdle(t *testing.T, mode testMode) {
time.Second,
2 * time.Second,
}, func(t *testing.T, timeout time.Duration) error {
ts := newClientServerTest(t, mode, serve(200), func(ts *httptest.Server) {
cst := newClientServerTest(t, mode, serve(200), func(ts *httptest.Server) {
ts.Config.ReadHeaderTimeout = timeout
ts.Config.IdleTimeout = 0 // disable idle timeout
}).ts
})
defer cst.close()
ts := cst.ts
// rather than using an http.Client, create a single connection, so that
// we can ensure this connection is not closed.