}

	for _, tc := range trueCases {
		if !PodConditionByKubelet(tc) {
			t.Errorf("Expect %q to be condition owned by kubelet.", tc)
		}
	}

	falseCases := []v1.PodConditionType{
		v1.PodConditionType("abcd"),
		v1.PodConditionType(v1.PodReasonUnschedulable),
	}

	for _, tc := range falseCases {
		if PodConditionByKubelet(tc) {
			t.Errorf("Expect %q NOT to be condition owned by kubelet.", tc)
		}
	}
}

abcd...

		"extract(YEAR from '2018-01-09')",
		"extract(month from '2018-01-09')",

		"extract(hour from '2018-01-09')",
		"extract(day from '2018-01-09')",
		"substring('abcd' from 2 for 2)",
		"substring('abcd' from 2)",
		"substring('abcd' , 2 , 2)",

		"substring('abcd' , 22 )",
		"trim('  aab  ')",
		"trim(leading from '  aab  ')",
		"trim(trailing from '  aab  ')",
		"trim(both from '  aab  ')",

abcd...

        assertFalse(step.matches("abcd"));
        assertFalse(step.matches("abd"));
        assertFalse(step.matches("a"));
    }

    @Test public void testMultiCharWildcard() {
        RegExpPatternStep step = new RegExpPatternStep("a*c", true);
        assertTrue(step.matches("abc"));
        assertTrue(step.matches("abrac"));
        assertFalse(step.matches("abcd"));
        assertFalse(step.matches("ab"));

			{
				bad: []string{"ip:2000:abcd::/32"},
			},
		},
		intermediates: [][]constraintsSpec{
			{
				{},
			},
		},
		leaf: leafSpec{
			sans: []string{"ip:2000:abcd::"},
		},
		expectedError: "\"2000:abcd::\" is excluded",
	},

	// #36: IPv6 constraints do not permit IPv4 addresses.
	{
		roots: []constraintsSpec{
			{
				ok: []string{"ip:2000:abcd::/32"},
			},
		},

        cache.put("key_1", "abcd");
        cache.put("key_2", "abcd");
        cache.put("key_3", "abcd");
        cache.put("key_4", "abcd");
        cache.put("key_5", "abcd");

        long len = cacheFile.length();
        assertTrue(len > 0L);

        cache.put("key_1", "1234");

	{"xab"[:2], "ab", -1},
	{"", "abc", -1},
	{"xbc", "abc", -1},
	{"abc", "abc", 0},
	{"xabc", "abc", 1},
	{"xabc"[:3], "abc", -1},
	{"xabxc", "abc", -1},
	{"", "abcd", -1},
	{"xbcd", "abcd", -1},
	{"abcd", "abcd", 0},
	{"xabcd", "abcd", 1},
	{"xyabcd"[:5], "abcd", -1},
	{"xbcqq", "abcqq", -1},
	{"abcqq", "abcqq", 0},
	{"xabcqq", "abcqq", 1},
	{"xyabcqq"[:6], "abcqq", -1},
	{"xabxcqq", "abcqq", -1},
	{"xabcqxq", "abcqq", -1},

package iotest

import (
	"strings"
	"testing"
)

var truncateWriterTests = []struct {
	in    string
	want  string
	trunc int64
	n     int
}{
	{"hello", "", -1, 5},
	{"world", "", 0, 5},
	{"abcde", "abc", 3, 5},
	{"edcba", "edcba", 7, 5},
}

func TestTruncateWriter(t *testing.T) {
	for _, tt := range truncateWriterTests {
		buf := new(strings.Builder)
		tw := TruncateWriter(buf, tt.trunc)

//	ip.isCanonical(<string>) <bool>
//
// Examples:
//
//	ip.isCanonical('127.0.0.1') // returns true; all valid IPv4 addresses are canonical
//	ip.isCanonical('2001:db8::abcd') // returns true
//	ip.isCanonical('2001:DB8::ABCD') // returns false
//	ip.isCanonical('2001:db8::0:0:0:abcd') // returns false
//
// family / isUnspecified / isLoopback / isLinkLocalMulticast / isLinkLocalUnicast / isGlobalUnicast
//