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License: MIT License
Golang radix tree implementation
License: MIT License
Here's a test that illustrates the issue. Since :page
and :slug
are different they seem to cause an issue and the node.Value
becomes nil
. One could argue "well then don't do that" but I'm taking in the tree config from users so I'd rather not have to try and sanitize this before hand.
func TestRadixTree(t *testing.T) {
tree := radix.New(0)
tree.Add("/test", 1)
tree.Add("/test/:page", 2)
tree.Add("/test/:slug/two", 3)
tree.SetBoundaries(':', '/')
tree.Sort(radix.PrioritySort)
if node, _ := tree.Get("/test"); node == nil || node.Value != 1 {
t.Errorf("Get /test failed %#v", node)
}
// errors: Value is nil
if node, _ := tree.Get("/test/one"); node == nil || node.Value != 2 {
t.Errorf("Get /test/one failed %#v", node)
}
// errors: node is nil
if node, _ := tree.Get("/test/one/two"); node == nil || node.Value != 3 {
t.Errorf("Get /test/one/two failed %#v", node)
}
}
func TestRadixTree_trailingSlashBug(t *testing.T) {
tree := radix.New(0)
tree.Add("/test/:ok", 1)
tree.SetBoundaries(':', '/')
tree.Get("/test") // ok
tree.Get("/test/") // panic
}
Would you to add the Catch-All parameter like in julienschmidt httprouter ?
Pattern: /src/*filepath
/src/ match
/src/somefile.go match
/src/subdir/somefile.go match
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