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Add a test for issue #60

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This commit is contained in:
Daan Sprenkels 2020-05-30 17:49:44 +02:00
parent 847fd8072b
commit 0b2297a2e8
2 changed files with 22 additions and 6 deletions
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16
handlers_test.go
View File

@ -57,7 +57,7 @@ func createTemporaryRouter(t *testing.T) (*mux.Router, *rushlink) {
fs: fileStore, fs: fileStore,
rootURL: rootURL, rootURL: rootURL,
} }
return CreateMainRouter(&rl), &rl return CreateMainRouter(&rl, true), &rl
} }
// checkStatusCode checks whether the status code from a recorded response is equal // checkStatusCode checks whether the status code from a recorded response is equal
@ -145,5 +145,17 @@ func TestIssue53(t *testing.T) {
} }
return nil return nil
}) })
}
func TestIssue60(t *testing.T) {
srv, _ := createTemporaryRouter(t)
// Put a URL with a fragment identifier into the database.
req, err := http.NewRequest("GET", "/css/nonexistent_file.css", nil)
if err != nil {
t.Fatal(err)
}
rr := httptest.NewRecorder()
srv.ServeHTTP(rr, req)
checkStatusCode(t, rr, http.StatusNotFound)
} }

12
router.go
View File

@ -33,6 +33,7 @@ func (rl *rushlink) recoveryMiddleware(next http.Handler) http.Handler {
defer func() { defer func() {
defer func() { defer func() {
if err := recover(); err != nil { if err := recover(); err != nil {
w.WriteHeader(500)
log.Printf("error: panic while recovering from another panic: %v\n", err) log.Printf("error: panic while recovering from another panic: %v\n", err)
debug.PrintStack() debug.PrintStack()
fmt.Fprintf(w, "internal server error: %v\n", err) fmt.Fprintf(w, "internal server error: %v\n", err)
@ -40,6 +41,7 @@ func (rl *rushlink) recoveryMiddleware(next http.Handler) http.Handler {
}() }()
if err := recover(); err != nil { if err := recover(); err != nil {
w.WriteHeader(500)
log.Printf("error: %v\n", err) log.Printf("error: %v\n", err)
debug.PrintStack() debug.PrintStack()
rl.renderInternalServerError(w, r, err) rl.renderInternalServerError(w, r, err)
@ -80,10 +82,12 @@ func (w *statusResponseWriter) WriteHeader(statusCode int) {
} }
// CreateMainRouter creates the main Gorilla router for the application. // CreateMainRouter creates the main Gorilla router for the application.
func CreateMainRouter(rl *rushlink) *mux.Router { func CreateMainRouter(rl *rushlink, debug bool) *mux.Router {
router := mux.NewRouter() router := mux.NewRouter()
router.Use(rl.recoveryMiddleware) if !debug {
router.Use(rl.metricsMiddleware) router.Use(rl.recoveryMiddleware)
router.Use(rl.metricsMiddleware)
}
router.HandleFunc("/{path:img/"+staticFilenameExpr+"}", rl.staticGetHandler).Methods("GET", "HEAD") router.HandleFunc("/{path:img/"+staticFilenameExpr+"}", rl.staticGetHandler).Methods("GET", "HEAD")
router.HandleFunc("/{path:css/"+staticFilenameExpr+"}", rl.staticGetHandler).Methods("GET", "HEAD") router.HandleFunc("/{path:css/"+staticFilenameExpr+"}", rl.staticGetHandler).Methods("GET", "HEAD")
router.HandleFunc("/{path:js/"+staticFilenameExpr+"}", rl.staticGetHandler).Methods("GET", "HEAD") router.HandleFunc("/{path:js/"+staticFilenameExpr+"}", rl.staticGetHandler).Methods("GET", "HEAD")
@ -119,7 +123,7 @@ func StartMainServer(addr string, db *db.Database, fs *db.FileStore, rawRootURL
} }
srv := &http.Server{ srv := &http.Server{
Handler: CreateMainRouter(&rl), Handler: CreateMainRouter(&rl, false),
Addr: addr, Addr: addr,
WriteTimeout: 15 * time.Second, WriteTimeout: 15 * time.Second,
ReadTimeout: 15 * time.Second, ReadTimeout: 15 * time.Second,