TestTreeDoubleWildcard() — gin Function Reference

Architecture documentation for the TestTreeDoubleWildcard() function in tree_test.go from the gin codebase.

Function go GinCore Routing calls 1

Entity Profile

GinCore→ Routing→ TestTreeDoubleWildcard() — gin Function Reference

Dependency Diagram

graph TD
  20a2288c_2113_f58c_438f_b7ed8f82ec2f["TestTreeDoubleWildcard()"]
  95642d64_cc2a_14f0_a93c_52464b2a60b9["tree_test.go"]
  20a2288c_2113_f58c_438f_b7ed8f82ec2f -->|defined in| 95642d64_cc2a_14f0_a93c_52464b2a60b9
  e88fa484_0d98_1d59_f804_c3948a6745fe["catchPanic()"]
  20a2288c_2113_f58c_438f_b7ed8f82ec2f -->|calls| e88fa484_0d98_1d59_f804_c3948a6745fe
  style 20a2288c_2113_f58c_438f_b7ed8f82ec2f fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

tree_test.go lines 539–558

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)
		}
	}
}