import spock.lang.*

class PgpKeyIdSpec extends Specification  {

    protected key(arg) {
        new PgpKeyId(arg)
    }

    def "conversion is symmetrical"() {
        expect:
        key("ABCDABCD").asHex == "ABCDABCD"
    }

    def "conversion"() {
        expect:
        key(hex).asLong == decimal
        key(decimal).asHex == hex

        where:
        hex        | decimal
        "AAAAAAAA" | 2863311530

E	SAME		aaaaaab		(0,6)(0,6)
E	([ab]*)*	a		(0,1)(0,1)
E	SAME		aaaaaa		(0,6)(0,6)
E	SAME		ababab		(0,6)(0,6)
E	SAME		bababa		(0,6)(0,6)
E	SAME		b		(0,1)(0,1)
E	SAME		bbbbbb		(0,6)(0,6)
E	SAME		aaaabcde	(0,5)(0,5)
E	([^a]*)*	b		(0,1)(0,1)
E	SAME		bbbbbb		(0,6)(0,6)
E	SAME		aaaaaa		(0,0)(0,0)
E	([^ab]*)*	ccccxx		(0,6)(0,6)
E	SAME		ababab		(0,0)(0,0)

E	((z)+|a)*	zabcde		(0,2)(1,2)

		f.Add(v)
	}

	var mu sync.Mutex
	var before, after []byte
	f.Cleanup(func() {
		sort.Slice(after, func(i, j int) bool { return after[i] < after[j] })
		got := string(before) + string(after)
		want := "abcabc"
		if got != want {
			f.Fatalf("got %q; want %q", got, want)
		}
	})

	f.Fuzz(func(t *testing.T, b []byte) {
		before = append(before, b...)
		t.Parallel()
		mu.Lock()
		after = append(after, b...)

        signatureFailure("Maven", ['abcd': signatureError(FAILED)])             | 'Artifact was signed with key abcd (not found) but signature didn\'t match'
        signatureFailure("Maven", ['abcd': signatureError(IGNORED_KEY)])        | 'Artifact was signed with an ignored key: abcd (not found)'

)

func TestSchedule(t *testing.T) {
	c := testConfig(t)
	cases := []fun{
		c.Fun("entry",
			Bloc("entry",
				Valu("mem0", OpInitMem, types.TypeMem, 0, nil),
				Valu("ptr", OpConst64, c.config.Types.Int64, 0xABCD, nil),
				Valu("v", OpConst64, c.config.Types.Int64, 12, nil),
				Valu("mem1", OpStore, types.TypeMem, 0, c.config.Types.Int64, "ptr", "v", "mem0"),

     */
    @Test
    public void testSubstringFromLast() throws Exception {
        assertEquals("ab", StringUtil.substringFromLast("abc", "c"));
        assertEquals("abcab", StringUtil.substringFromLast("abcabc", "c"));
        assertEquals("abc", StringUtil.substringFromLast("abc", ""));
        assertEquals("abc", StringUtil.substringFromLast("abc", null));
        assertEquals("abc", StringUtil.substringFromLast("abc", "dddd"));

  }

  public void testConcat_infiniteIterable() throws IOException {
    CharSource source = CharSource.wrap("abcd");
    Iterable<CharSource> cycle = Iterables.cycle(ImmutableList.of(source));
    CharSource concatenated = CharSource.concat(cycle);

    String expected = "abcdabcd";

    // read the first 8 chars manually, since there's no equivalent to ByteSource.slice
    // TODO(cgdecker): Add CharSource.slice?

		t.Fatalf("second read = %v; want malformed error", err)
	}

}

// Issue 48861: ChunkedReader should report incomplete chunks
func TestIncompleteChunk(t *testing.T) {
	const valid = "4\r\nabcd\r\n" + "5\r\nabc\r\n\r\n" + "0\r\n"

	for i := 0; i < len(valid); i++ {
		incomplete := valid[:i]
		r := NewChunkedReader(strings.NewReader(incomplete))
		if _, err := io.ReadAll(r); err != io.ErrUnexpectedEOF {

    assertEqualCharNodes(traverser.depthFirstPreOrder(charactersOf("a")), "abcd");
    assertEqualCharNodes(traverser.depthFirstPreOrder(charactersOf("bg")), "bcdgh");
    assertEqualCharNodes(traverser.depthFirstPreOrder(charactersOf("ga")), "ghabcd");
  }

  @Test
  public void forTree_depthFirstPreOrder_twoTrees() {

    assertEqualCharNodes(traverser.depthFirstPreOrder(charactersOf("a")), "abcd");
    assertEqualCharNodes(traverser.depthFirstPreOrder(charactersOf("bg")), "bcdgh");
    assertEqualCharNodes(traverser.depthFirstPreOrder(charactersOf("ga")), "ghabcd");
  }

  @Test
  public void forTree_depthFirstPreOrder_twoTrees() {