mirror of
https://gitee.com/IrisVega/frp.git
synced 2024-11-01 22:31:29 +08:00
660 lines
15 KiB
Go
660 lines
15 KiB
Go
|
// Copyright 2013 Julien Schmidt. All rights reserved.
|
|||
|
|
// Use of this source code is governed by a BSD-style license that can be found
|
|||
|
|
// in the LICENSE file.
|
|||
|
|
|
|||
|
|
package httprouter
|
|||
|
|
|
|||
|
|
import (
|
|||
|
|
"fmt"
|
|||
|
|
"net/http"
|
|||
|
|
"reflect"
|
|||
|
|
"strings"
|
|||
|
|
"testing"
|
|||
|
|
)
|
|||
|
|
|
|||
|
|
func printChildren(n *node, prefix string) {
|
|||
|
|
fmt.Printf(" %02d:%02d %s%s[%d] %v %t %d \r\n", n.priority, n.maxParams, prefix, n.path, len(n.children), n.handle, n.wildChild, n.nType)
|
|||
|
|
for l := len(n.path); l > 0; l-- {
|
|||
|
|
prefix += " "
|
|||
|
|
}
|
|||
|
|
for _, child := range n.children {
|
|||
|
|
printChildren(child, prefix)
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
// Used as a workaround since we can't compare functions or their addresses
|
|||
|
|
var fakeHandlerValue string
|
|||
|
|
|
|||
|
|
func fakeHandler(val string) Handle {
|
|||
|
|
return func(http.ResponseWriter, *http.Request, Params) {
|
|||
|
|
fakeHandlerValue = val
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
type testRequests []struct {
|
|||
|
|
path string
|
|||
|
|
nilHandler bool
|
|||
|
|
route string
|
|||
|
|
ps Params
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
func checkRequests(t *testing.T, tree *node, requests testRequests) {
|
|||
|
|
for _, request := range requests {
|
|||
|
|
handler, ps, _ := tree.getValue(request.path)
|
|||
|
|
|
|||
|
|
if handler == nil {
|
|||
|
|
if !request.nilHandler {
|
|||
|
|
t.Errorf("handle mismatch for route '%s': Expected non-nil handle", request.path)
|
|||
|
|
}
|
|||
|
|
} else if request.nilHandler {
|
|||
|
|
t.Errorf("handle mismatch for route '%s': Expected nil handle", request.path)
|
|||
|
|
} else {
|
|||
|
|
handler(nil, nil, nil)
|
|||
|
|
if fakeHandlerValue != request.route {
|
|||
|
|
t.Errorf("handle mismatch for route '%s': Wrong handle (%s != %s)", request.path, fakeHandlerValue, request.route)
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
if !reflect.DeepEqual(ps, request.ps) {
|
|||
|
|
t.Errorf("Params mismatch for route '%s'", request.path)
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
func checkPriorities(t *testing.T, n *node) uint32 {
|
|||
|
|
var prio uint32
|
|||
|
|
for i := range n.children {
|
|||
|
|
prio += checkPriorities(t, n.children[i])
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
if n.handle != nil {
|
|||
|
|
prio++
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
if n.priority != prio {
|
|||
|
|
t.Errorf(
|
|||
|
|
"priority mismatch for node '%s': is %d, should be %d",
|
|||
|
|
n.path, n.priority, prio,
|
|||
|
|
)
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
return prio
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
func checkMaxParams(t *testing.T, n *node) uint8 {
|
|||
|
|
var maxParams uint8
|
|||
|
|
for i := range n.children {
|
|||
|
|
params := checkMaxParams(t, n.children[i])
|
|||
|
|
if params > maxParams {
|
|||
|
|
maxParams = params
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
if n.nType > root && !n.wildChild {
|
|||
|
|
maxParams++
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
if n.maxParams != maxParams {
|
|||
|
|
t.Errorf(
|
|||
|
|
"maxParams mismatch for node '%s': is %d, should be %d",
|
|||
|
|
n.path, n.maxParams, maxParams,
|
|||
|
|
)
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
return maxParams
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
func TestCountParams(t *testing.T) {
|
|||
|
|
if countParams("/path/:param1/static/*catch-all") != 2 {
|
|||
|
|
t.Fail()
|
|||
|
|
}
|
|||
|
|
if countParams(strings.Repeat("/:param", 256)) != 255 {
|
|||
|
|
t.Fail()
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
func TestTreeAddAndGet(t *testing.T) {
|
|||
|
|
tree := &node{}
|
|||
|
|
|
|||
|
|
routes := [...]string{
|
|||
|
|
"/hi",
|
|||
|
|
"/contact",
|
|||
|
|
"/co",
|
|||
|
|
"/c",
|
|||
|
|
"/a",
|
|||
|
|
"/ab",
|
|||
|
|
"/doc/",
|
|||
|
|
"/doc/go_faq.html",
|
|||
|
|
"/doc/go1.html",
|
|||
|
|
"/α",
|
|||
|
|
"/β",
|
|||
|
|
}
|
|||
|
|
for _, route := range routes {
|
|||
|
|
tree.addRoute(route, fakeHandler(route))
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
//printChildren(tree, "")
|
|||
|
|
|
|||
|
|
checkRequests(t, tree, testRequests{
|
|||
|
|
{"/a", false, "/a", nil},
|
|||
|
|
{"/", true, "", nil},
|
|||
|
|
{"/hi", false, "/hi", nil},
|
|||
|
|
{"/contact", false, "/contact", nil},
|
|||
|
|
{"/co", false, "/co", nil},
|
|||
|
|
{"/con", true, "", nil}, // key mismatch
|
|||
|
|
{"/cona", true, "", nil}, // key mismatch
|
|||
|
|
{"/no", true, "", nil}, // no matching child
|
|||
|
|
{"/ab", false, "/ab", nil},
|
|||
|
|
{"/α", false, "/α", nil},
|
|||
|
|
{"/β", false, "/β", nil},
|
|||
|
|
})
|
|||
|
|
|
|||
|
|
checkPriorities(t, tree)
|
|||
|
|
checkMaxParams(t, tree)
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
func TestTreeWildcard(t *testing.T) {
|
|||
|
|
tree := &node{}
|
|||
|
|
|
|||
|
|
routes := [...]string{
|
|||
|
|
"/",
|
|||
|
|
"/cmd/:tool/:sub",
|
|||
|
|
"/cmd/:tool/",
|
|||
|
|
"/src/*filepath",
|
|||
|
|
"/search/",
|
|||
|
|
"/search/:query",
|
|||
|
|
"/user_:name",
|
|||
|
|
"/user_:name/about",
|
|||
|
|
"/files/:dir/*filepath",
|
|||
|
|
"/doc/",
|
|||
|
|
"/doc/go_faq.html",
|
|||
|
|
"/doc/go1.html",
|
|||
|
|
"/info/:user/public",
|
|||
|
|
"/info/:user/project/:project",
|
|||
|
|
}
|
|||
|
|
for _, route := range routes {
|
|||
|
|
tree.addRoute(route, fakeHandler(route))
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
//printChildren(tree, "")
|
|||
|
|
|
|||
|
|
checkRequests(t, tree, testRequests{
|
|||
|
|
{"/", false, "/", nil},
|
|||
|
|
{"/cmd/test/", false, "/cmd/:tool/", Params{Param{"tool", "test"}}},
|
|||
|
|
{"/cmd/test", true, "", Params{Param{"tool", "test"}}},
|
|||
|
|
{"/cmd/test/3", false, "/cmd/:tool/:sub", Params{Param{"tool", "test"}, Param{"sub", "3"}}},
|
|||
|
|
{"/src/", false, "/src/*filepath", Params{Param{"filepath", "/"}}},
|
|||
|
|
{"/src/some/file.png", false, "/src/*filepath", Params{Param{"filepath", "/some/file.png"}}},
|
|||
|
|
{"/search/", false, "/search/", nil},
|
|||
|
|
{"/search/someth!ng+in+ünìcodé", false, "/search/:query", Params{Param{"query", "someth!ng+in+ünìcodé"}}},
|
|||
|
|
{"/search/someth!ng+in+ünìcodé/", true, "", Params{Param{"query", "someth!ng+in+ünìcodé"}}},
|
|||
|
|
{"/user_gopher", false, "/user_:name", Params{Param{"name", "gopher"}}},
|
|||
|
|
{"/user_gopher/about", false, "/user_:name/about", Params{Param{"name", "gopher"}}},
|
|||
|
|
{"/files/js/inc/framework.js", false, "/files/:dir/*filepath", Params{Param{"dir", "js"}, Param{"filepath", "/inc/framework.js"}}},
|
|||
|
|
{"/info/gordon/public", false, "/info/:user/public", Params{Param{"user", "gordon"}}},
|
|||
|
|
{"/info/gordon/project/go", false, "/info/:user/project/:project", Params{Param{"user", "gordon"}, Param{"project", "go"}}},
|
|||
|
|
})
|
|||
|
|
|
|||
|
|
checkPriorities(t, tree)
|
|||
|
|
checkMaxParams(t, tree)
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
func catchPanic(testFunc func()) (recv interface{}) {
|
|||
|
|
defer func() {
|
|||
|
|
recv = recover()
|
|||
|
|
}()
|
|||
|
|
|
|||
|
|
testFunc()
|
|||
|
|
return
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
type testRoute struct {
|
|||
|
|
path string
|
|||
|
|
conflict bool
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
func testRoutes(t *testing.T, routes []testRoute) {
|
|||
|
|
tree := &node{}
|
|||
|
|
|
|||
|
|
for _, route := range routes {
|
|||
|
|
recv := catchPanic(func() {
|
|||
|
|
tree.addRoute(route.path, nil)
|
|||
|
|
})
|
|||
|
|
|
|||
|
|
if route.conflict {
|
|||
|
|
if recv == nil {
|
|||
|
|
t.Errorf("no panic for conflicting route '%s'", route.path)
|
|||
|
|
}
|
|||
|
|
} else if recv != nil {
|
|||
|
|
t.Errorf("unexpected panic for route '%s': %v", route.path, recv)
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
//printChildren(tree, "")
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
func TestTreeWildcardConflict(t *testing.T) {
|
|||
|
|
routes := []testRoute{
|
|||
|
|
{"/cmd/:tool/:sub", false},
|
|||
|
|
{"/cmd/vet", true},
|
|||
|
|
{"/src/*filepath", false},
|
|||
|
|
{"/src/*filepathx", true},
|
|||
|
|
{"/src/", true},
|
|||
|
|
{"/src1/", false},
|
|||
|
|
{"/src1/*filepath", true},
|
|||
|
|
{"/src2*filepath", true},
|
|||
|
|
{"/search/:query", false},
|
|||
|
|
{"/search/invalid", true},
|
|||
|
|
{"/user_:name", false},
|
|||
|
|
{"/user_x", true},
|
|||
|
|
{"/user_:name", false},
|
|||
|
|
{"/id:id", false},
|
|||
|
|
{"/id/:id", true},
|
|||
|
|
}
|
|||
|
|
testRoutes(t, routes)
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
func TestTreeChildConflict(t *testing.T) {
|
|||
|
|
routes := []testRoute{
|
|||
|
|
{"/cmd/vet", false},
|
|||
|
|
{"/cmd/:tool/:sub", true},
|
|||
|
|
{"/src/AUTHORS", false},
|
|||
|
|
{"/src/*filepath", true},
|
|||
|
|
{"/user_x", false},
|
|||
|
|
{"/user_:name", true},
|
|||
|
|
{"/id/:id", false},
|
|||
|
|
{"/id:id", true},
|
|||
|
|
{"/:id", true},
|
|||
|
|
{"/*filepath", true},
|
|||
|
|
}
|
|||
|
|
testRoutes(t, routes)
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
func TestTreeDupliatePath(t *testing.T) {
|
|||
|
|
tree := &node{}
|
|||
|
|
|
|||
|
|
routes := [...]string{
|
|||
|
|
"/",
|
|||
|
|
"/doc/",
|
|||
|
|
"/src/*filepath",
|
|||
|
|
"/search/:query",
|
|||
|
|
"/user_:name",
|
|||
|
|
}
|
|||
|
|
for _, route := range routes {
|
|||
|
|
recv := catchPanic(func() {
|
|||
|
|
tree.addRoute(route, fakeHandler(route))
|
|||
|
|
})
|
|||
|
|
if recv != nil {
|
|||
|
|
t.Fatalf("panic inserting route '%s': %v", route, recv)
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
// Add again
|
|||
|
|
recv = catchPanic(func() {
|
|||
|
|
tree.addRoute(route, nil)
|
|||
|
|
})
|
|||
|
|
if recv == nil {
|
|||
|
|
t.Fatalf("no panic while inserting duplicate route '%s", route)
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
//printChildren(tree, "")
|
|||
|
|
|
|||
|
|
checkRequests(t, tree, testRequests{
|
|||
|
|
{"/", false, "/", nil},
|
|||
|
|
{"/doc/", false, "/doc/", nil},
|
|||
|
|
{"/src/some/file.png", false, "/src/*filepath", Params{Param{"filepath", "/some/file.png"}}},
|
|||
|
|
{"/search/someth!ng+in+ünìcodé", false, "/search/:query", Params{Param{"query", "someth!ng+in+ünìcodé"}}},
|
|||
|
|
{"/user_gopher", false, "/user_:name", Params{Param{"name", "gopher"}}},
|
|||
|
|
})
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
func TestEmptyWildcardName(t *testing.T) {
|
|||
|
|
tree := &node{}
|
|||
|
|
|
|||
|
|
routes := [...]string{
|
|||
|
|
"/user:",
|
|||
|
|
"/user:/",
|
|||
|
|
"/cmd/:/",
|
|||
|
|
"/src/*",
|
|||
|
|
}
|
|||
|
|
for _, route := range routes {
|
|||
|
|
recv := catchPanic(func() {
|
|||
|
|
tree.addRoute(route, nil)
|
|||
|
|
})
|
|||
|
|
if recv == nil {
|
|||
|
|
t.Fatalf("no panic while inserting route with empty wildcard name '%s", route)
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
func TestTreeCatchAllConflict(t *testing.T) {
|
|||
|
|
routes := []testRoute{
|
|||
|
|
{"/src/*filepath/x", true},
|
|||
|
|
{"/src2/", false},
|
|||
|
|
{"/src2/*filepath/x", true},
|
|||
|
|
}
|
|||
|
|
testRoutes(t, routes)
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
func TestTreeCatchAllConflictRoot(t *testing.T) {
|
|||
|
|
routes := []testRoute{
|
|||
|
|
{"/", false},
|
|||
|
|
{"/*filepath", true},
|
|||
|
|
}
|
|||
|
|
testRoutes(t, routes)
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
func TestTreeDoubleWildcard(t *testing.T) {
|
|||
|
|
const panicMsg = "only one wildcard per path segment is allowed"
|
|||
|
|
|
|||
|
|
routes := [...]string{
|
|||
|
|
"/:foo:bar",
|
|||
|
|
"/:foo:bar/",
|
|||
|
|
"/:foo*bar",
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
for _, route := range routes {
|
|||
|
|
tree := &node{}
|
|||
|
|
recv := catchPanic(func() {
|
|||
|
|
tree.addRoute(route, nil)
|
|||
|
|
})
|
|||
|
|
|
|||
|
|
if rs, ok := recv.(string); !ok || !strings.HasPrefix(rs, panicMsg) {
|
|||
|
|
t.Fatalf(`"Expected panic "%s" for route '%s', got "%v"`, panicMsg, route, recv)
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/*func TestTreeDuplicateWildcard(t *testing.T) {
|
|||
|
|
tree := &node{}
|
|||
|
|
|
|||
|
|
routes := [...]string{
|
|||
|
|
"/:id/:name/:id",
|
|||
|
|
}
|
|||
|
|
for _, route := range routes {
|
|||
|
|
...
|
|||
|
|
}
|
|||
|
|
}*/
|
|||
|
|
|
|||
|
|
func TestTreeTrailingSlashRedirect(t *testing.T) {
|
|||
|
|
tree := &node{}
|
|||
|
|
|
|||
|
|
routes := [...]string{
|
|||
|
|
"/hi",
|
|||
|
|
"/b/",
|
|||
|
|
"/search/:query",
|
|||
|
|
"/cmd/:tool/",
|
|||
|
|
"/src/*filepath",
|
|||
|
|
"/x",
|
|||
|
|
"/x/y",
|
|||
|
|
"/y/",
|
|||
|
|
"/y/z",
|
|||
|
|
"/0/:id",
|
|||
|
|
"/0/:id/1",
|
|||
|
|
"/1/:id/",
|
|||
|
|
"/1/:id/2",
|
|||
|
|
"/aa",
|
|||
|
|
"/a/",
|
|||
|
|
"/admin",
|
|||
|
|
"/admin/:category",
|
|||
|
|
"/admin/:category/:page",
|
|||
|
|
"/doc",
|
|||
|
|
"/doc/go_faq.html",
|
|||
|
|
"/doc/go1.html",
|
|||
|
|
"/no/a",
|
|||
|
|
"/no/b",
|
|||
|
|
"/api/hello/:name",
|
|||
|
|
}
|
|||
|
|
for _, route := range routes {
|
|||
|
|
recv := catchPanic(func() {
|
|||
|
|
tree.addRoute(route, fakeHandler(route))
|
|||
|
|
})
|
|||
|
|
if recv != nil {
|
|||
|
|
t.Fatalf("panic inserting route '%s': %v", route, recv)
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
//printChildren(tree, "")
|
|||
|
|
|
|||
|
|
tsrRoutes := [...]string{
|
|||
|
|
"/hi/",
|
|||
|
|
"/b",
|
|||
|
|
"/search/gopher/",
|
|||
|
|
"/cmd/vet",
|
|||
|
|
"/src",
|
|||
|
|
"/x/",
|
|||
|
|
"/y",
|
|||
|
|
"/0/go/",
|
|||
|
|
"/1/go",
|
|||
|
|
"/a",
|
|||
|
|
"/admin/",
|
|||
|
|
"/admin/config/",
|
|||
|
|
"/admin/config/permissions/",
|
|||
|
|
"/doc/",
|
|||
|
|
}
|
|||
|
|
for _, route := range tsrRoutes {
|
|||
|
|
handler, _, tsr := tree.getValue(route)
|
|||
|
|
if handler != nil {
|
|||
|
|
t.Fatalf("non-nil handler for TSR route '%s", route)
|
|||
|
|
} else if !tsr {
|
|||
|
|
t.Errorf("expected TSR recommendation for route '%s'", route)
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
noTsrRoutes := [...]string{
|
|||
|
|
"/",
|
|||
|
|
"/no",
|
|||
|
|
"/no/",
|
|||
|
|
"/_",
|
|||
|
|
"/_/",
|
|||
|
|
"/api/world/abc",
|
|||
|
|
}
|
|||
|
|
for _, route := range noTsrRoutes {
|
|||
|
|
handler, _, tsr := tree.getValue(route)
|
|||
|
|
if handler != nil {
|
|||
|
|
t.Fatalf("non-nil handler for No-TSR route '%s", route)
|
|||
|
|
} else if tsr {
|
|||
|
|
t.Errorf("expected no TSR recommendation for route '%s'", route)
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
func TestTreeRootTrailingSlashRedirect(t *testing.T) {
|
|||
|
|
tree := &node{}
|
|||
|
|
|
|||
|
|
recv := catchPanic(func() {
|
|||
|
|
tree.addRoute("/:test", fakeHandler("/:test"))
|
|||
|
|
})
|
|||
|
|
if recv != nil {
|
|||
|
|
t.Fatalf("panic inserting test route: %v", recv)
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
handler, _, tsr := tree.getValue("/")
|
|||
|
|
if handler != nil {
|
|||
|
|
t.Fatalf("non-nil handler")
|
|||
|
|
} else if tsr {
|
|||
|
|
t.Errorf("expected no TSR recommendation")
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
func TestTreeFindCaseInsensitivePath(t *testing.T) {
|
|||
|
|
tree := &node{}
|
|||
|
|
|
|||
|
|
routes := [...]string{
|
|||
|
|
"/hi",
|
|||
|
|
"/b/",
|
|||
|
|
"/ABC/",
|
|||
|
|
"/search/:query",
|
|||
|
|
"/cmd/:tool/",
|
|||
|
|
"/src/*filepath",
|
|||
|
|
"/x",
|
|||
|
|
"/x/y",
|
|||
|
|
"/y/",
|
|||
|
|
"/y/z",
|
|||
|
|
"/0/:id",
|
|||
|
|
"/0/:id/1",
|
|||
|
|
"/1/:id/",
|
|||
|
|
"/1/:id/2",
|
|||
|
|
"/aa",
|
|||
|
|
"/a/",
|
|||
|
|
"/doc",
|
|||
|
|
"/doc/go_faq.html",
|
|||
|
|
"/doc/go1.html",
|
|||
|
|
"/doc/go/away",
|
|||
|
|
"/no/a",
|
|||
|
|
"/no/b",
|
|||
|
|
"/Π",
|
|||
|
|
"/u/apfêl/",
|
|||
|
|
"/u/äpfêl/",
|
|||
|
|
"/u/öpfêl",
|
|||
|
|
"/v/Äpfêl/",
|
|||
|
|
"/v/Öpfêl",
|
|||
|
|
"/w/♬", // 3 byte
|
|||
|
|
"/w/♭/", // 3 byte, last byte differs
|
|||
|
|
"/w/𠜎", // 4 byte
|
|||
|
|
"/w/𠜏/", // 4 byte
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
for _, route := range routes {
|
|||
|
|
recv := catchPanic(func() {
|
|||
|
|
tree.addRoute(route, fakeHandler(route))
|
|||
|
|
})
|
|||
|
|
if recv != nil {
|
|||
|
|
t.Fatalf("panic inserting route '%s': %v", route, recv)
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
// Check out == in for all registered routes
|
|||
|
|
// With fixTrailingSlash = true
|
|||
|
|
for _, route := range routes {
|
|||
|
|
out, found := tree.findCaseInsensitivePath(route, true)
|
|||
|
|
if !found {
|
|||
|
|
t.Errorf("Route '%s' not found!", route)
|
|||
|
|
} else if string(out) != route {
|
|||
|
|
t.Errorf("Wrong result for route '%s': %s", route, string(out))
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
// With fixTrailingSlash = false
|
|||
|
|
for _, route := range routes {
|
|||
|
|
out, found := tree.findCaseInsensitivePath(route, false)
|
|||
|
|
if !found {
|
|||
|
|
t.Errorf("Route '%s' not found!", route)
|
|||
|
|
} else if string(out) != route {
|
|||
|
|
t.Errorf("Wrong result for route '%s': %s", route, string(out))
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
tests := []struct {
|
|||
|
|
in string
|
|||
|
|
out string
|
|||
|
|
found bool
|
|||
|
|
slash bool
|
|||
|
|
}{
|
|||
|
|
{"/HI", "/hi", true, false},
|
|||
|
|
{"/HI/", "/hi", true, true},
|
|||
|
|
{"/B", "/b/", true, true},
|
|||
|
|
{"/B/", "/b/", true, false},
|
|||
|
|
{"/abc", "/ABC/", true, true},
|
|||
|
|
{"/abc/", "/ABC/", true, false},
|
|||
|
|
{"/aBc", "/ABC/", true, true},
|
|||
|
|
{"/aBc/", "/ABC/", true, false},
|
|||
|
|
{"/abC", "/ABC/", true, true},
|
|||
|
|
{"/abC/", "/ABC/", true, false},
|
|||
|
|
{"/SEARCH/QUERY", "/search/QUERY", true, false},
|
|||
|
|
{"/SEARCH/QUERY/", "/search/QUERY", true, true},
|
|||
|
|
{"/CMD/TOOL/", "/cmd/TOOL/", true, false},
|
|||
|
|
{"/CMD/TOOL", "/cmd/TOOL/", true, true},
|
|||
|
|
{"/SRC/FILE/PATH", "/src/FILE/PATH", true, false},
|
|||
|
|
{"/x/Y", "/x/y", true, false},
|
|||
|
|
{"/x/Y/", "/x/y", true, true},
|
|||
|
|
{"/X/y", "/x/y", true, false},
|
|||
|
|
{"/X/y/", "/x/y", true, true},
|
|||
|
|
{"/X/Y", "/x/y", true, false},
|
|||
|
|
{"/X/Y/", "/x/y", true, true},
|
|||
|
|
{"/Y/", "/y/", true, false},
|
|||
|
|
{"/Y", "/y/", true, true},
|
|||
|
|
{"/Y/z", "/y/z", true, false},
|
|||
|
|
{"/Y/z/", "/y/z", true, true},
|
|||
|
|
{"/Y/Z", "/y/z", true, false},
|
|||
|
|
{"/Y/Z/", "/y/z", true, true},
|
|||
|
|
{"/y/Z", "/y/z", true, false},
|
|||
|
|
{"/y/Z/", "/y/z", true, true},
|
|||
|
|
{"/Aa", "/aa", true, false},
|
|||
|
|
{"/Aa/", "/aa", true, true},
|
|||
|
|
{"/AA", "/aa", true, false},
|
|||
|
|
{"/AA/", "/aa", true, true},
|
|||
|
|
{"/aA", "/aa", true, false},
|
|||
|
|
{"/aA/", "/aa", true, true},
|
|||
|
|
{"/A/", "/a/", true, false},
|
|||
|
|
{"/A", "/a/", true, true},
|
|||
|
|
{"/DOC", "/doc", true, false},
|
|||
|
|
{"/DOC/", "/doc", true, true},
|
|||
|
|
{"/NO", "", false, true},
|
|||
|
|
{"/DOC/GO", "", false, true},
|
|||
|
|
{"/π", "/Π", true, false},
|
|||
|
|
{"/π/", "/Π", true, true},
|
|||
|
|
{"/u/ÄPFÊL/", "/u/äpfêl/", true, false},
|
|||
|
|
{"/u/ÄPFÊL", "/u/äpfêl/", true, true},
|
|||
|
|
{"/u/ÖPFÊL/", "/u/öpfêl", true, true},
|
|||
|
|
{"/u/ÖPFÊL", "/u/öpfêl", true, false},
|
|||
|
|
{"/v/äpfêL/", "/v/Äpfêl/", true, false},
|
|||
|
|
{"/v/äpfêL", "/v/Äpfêl/", true, true},
|
|||
|
|
{"/v/öpfêL/", "/v/Öpfêl", true, true},
|
|||
|
|
{"/v/öpfêL", "/v/Öpfêl", true, false},
|
|||
|
|
{"/w/♬/", "/w/♬", true, true},
|
|||
|
|
{"/w/♭", "/w/♭/", true, true},
|
|||
|
|
{"/w/𠜎/", "/w/𠜎", true, true},
|
|||
|
|
{"/w/𠜏", "/w/𠜏/", true, true},
|
|||
|
|
}
|
|||
|
|
// With fixTrailingSlash = true
|
|||
|
|
for _, test := range tests {
|
|||
|
|
out, found := tree.findCaseInsensitivePath(test.in, true)
|
|||
|
|
if found != test.found || (found && (string(out) != test.out)) {
|
|||
|
|
t.Errorf("Wrong result for '%s': got %s, %t; want %s, %t",
|
|||
|
|
test.in, string(out), found, test.out, test.found)
|
|||
|
|
return
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
// With fixTrailingSlash = false
|
|||
|
|
for _, test := range tests {
|
|||
|
|
out, found := tree.findCaseInsensitivePath(test.in, false)
|
|||
|
|
if test.slash {
|
|||
|
|
if found { // test needs a trailingSlash fix. It must not be found!
|
|||
|
|
t.Errorf("Found without fixTrailingSlash: %s; got %s", test.in, string(out))
|
|||
|
|
}
|
|||
|
|
} else {
|
|||
|
|
if found != test.found || (found && (string(out) != test.out)) {
|
|||
|
|
t.Errorf("Wrong result for '%s': got %s, %t; want %s, %t",
|
|||
|
|
test.in, string(out), found, test.out, test.found)
|
|||
|
|
return
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
func TestTreeInvalidNodeType(t *testing.T) {
|
|||
|
|
const panicMsg = "invalid node type"
|
|||
|
|
|
|||
|
|
tree := &node{}
|
|||
|
|
tree.addRoute("/", fakeHandler("/"))
|
|||
|
|
tree.addRoute("/:page", fakeHandler("/:page"))
|
|||
|
|
|
|||
|
|
// set invalid node type
|
|||
|
|
tree.children[0].nType = 42
|
|||
|
|
|
|||
|
|
// normal lookup
|
|||
|
|
recv := catchPanic(func() {
|
|||
|
|
tree.getValue("/test")
|
|||
|
|
})
|
|||
|
|
if rs, ok := recv.(string); !ok || rs != panicMsg {
|
|||
|
|
t.Fatalf("Expected panic '"+panicMsg+"', got '%v'", recv)
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
// case-insensitive lookup
|
|||
|
|
recv = catchPanic(func() {
|
|||
|
|
tree.findCaseInsensitivePath("/test", true)
|
|||
|
|
})
|
|||
|
|
if rs, ok := recv.(string); !ok || rs != panicMsg {
|
|||
|
|
t.Fatalf("Expected panic '"+panicMsg+"', got '%v'", recv)
|
|||
|
|
}
|
|||
|
|
}
|