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Code Issues Releases Activity

improve the empty router

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This commit is contained in:
astaxie 2014-12-19 15:33:51 +08:00
parent d3ab157915
commit 0c933643e2
2 changed files with 8 additions and 1 deletions
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3
tree.go
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@ -422,6 +422,9 @@ func (leaf *leafInfo) match(wildcardValues []string) (ok bool, params map[string
// "/admin/" -> ["admin"] // "/admin/" -> ["admin"]
// "/admin/users" -> ["admin", "users"] // "/admin/users" -> ["admin", "users"]
func splitPath(key string) []string { func splitPath(key string) []string {
if key == "" {
return []string{}
}
elements := strings.Split(key, "/") elements := strings.Split(key, "/")
if elements[0] == "" { if elements[0] == "" {
elements = elements[1:] elements = elements[1:]

6
tree_test.go
View File

@ -149,7 +149,11 @@ func TestAddTree2(t *testing.T) {
} }
func TestSplitPath(t *testing.T) { func TestSplitPath(t *testing.T) {
a := splitPath("/") a := splitPath("")
if len(a) != 0 {
t.Fatal("/ should retrun []")
}
a = splitPath("/")
if len(a) != 0 { if len(a) != 0 {
t.Fatal("/ should retrun []") t.Fatal("/ should retrun []")
} }