name: server
---
# Control plane pod proving the existence of istio.io/rev 'canary'
apiVersion: v1
kind: Pod
metadata:
  name: istiod-canary-1234567890-12345
  namespace: istio-system
  labels:
    app: istiod
    istio: pilot
    istio.io/rev: canary
spec:
  containers:
  - image: gcr.io/google-samples/microservices-demo/adservice:v0.1.1

    def "calculates available characters when reading and writing"() {
        given:
        def byteBuffer = new StreamByteBuffer(8)
        def out = byteBuffer.outputStream

        when:
        out.write("1234567890123".bytes)
        then:
        byteBuffer.totalBytesUnread() == 13

        when:
        byteBuffer.readAsString()
        then:
        byteBuffer.totalBytesUnread() == 0

        when:

     */
    @Test
    void testMng6572() {
        String a = "20190126.230843"; // resembles a SNAPSHOT
        String b = "1234567890.12345"; // 10 digit number
        String c = "123456789012345.1H.5-beta"; // 15 digit number
        String d = "12345678901234567890.1H.5-beta"; // 20 digit number

        checkVersionsOrder(a, b);
        checkVersionsOrder(b, c);
        checkVersionsOrder(a, c);

	{"x01234567x89", "0123456789", -1},
	{"", "0123456789012345", -1},
	{"3214567889012345", "0123456789012345", -1},
	{"0123456789012345", "0123456789012345", 0},
	{"x0123456789012345", "0123456789012345", 1},
	{"x012345678901234x0123456789012345", "0123456789012345", 17},
	{"", "01234567890123456789", -1},
	{"32145678890123456789", "01234567890123456789", -1},