Function testGenericRecursive

format_test.go:529–560

(t *testing.T, beforeErr error, beforeWant []string, list []wrapper, maxDepth int)

}

func testGenericRecursive(t *testing.T, beforeErr error, beforeWant []string, list []wrapper, maxDepth int) {
	if len(beforeWant) == 0 {
		panic("beforeWant must not be empty")
	}
	for _, w := range list {
		if len(w.want) == 0 {
			panic("want must not be empty")
		}

		err := w.wrap(beforeErr)

		// Copy required cause append(beforeWant, ..) modified beforeWant subtly.
		beforeCopy := make([]string, len(beforeWant))
		copy(beforeCopy, beforeWant)

		beforeWant := beforeCopy
		last := len(beforeWant) - 1
		var want []string

		// Merge two stacks behind each other.
		if strings.ContainsAny(beforeWant[last], "\n") && strings.ContainsAny(w.want[0], "\n") {
			want = append(beforeWant[:last], append([]string{beforeWant[last] + "((?s).*)" + w.want[0]}, w.want[1:]...)...)
		} else {
			want = append(beforeWant, w.want...)
		}

		testFormatCompleteCompare(t, maxDepth, err, "%+v", want, false)
		if maxDepth > 0 {
			testGenericRecursive(t, err, want, list, maxDepth-1)
		}
	}
}