TestTreeDoubleWildcard() — gin Function Reference

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

Function go CoreEngine Routing calls 1

Entity Profile

CoreEngine→ Routing→ TestTreeDoubleWildcard() — gin Function Reference

Dependency Diagram

graph TD
  b710bb22_7bd2_4892_2659_16c1fa702b4a["TestTreeDoubleWildcard()"]
  7d17d111_6d55_8539_e0ed_b32eea9e5ef6["catchPanic()"]
  b710bb22_7bd2_4892_2659_16c1fa702b4a -->|calls| 7d17d111_6d55_8539_e0ed_b32eea9e5ef6
  style b710bb22_7bd2_4892_2659_16c1fa702b4a 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)
		}
	}
}