CharSource c2 = CharSource.wrap("");
    CharSource c3 = CharSource.wrap("de");

    String expected = "abcde";

    assertEquals(expected, CharSource.concat(ImmutableList.of(c1, c2, c3)).read());
    assertEquals(expected, CharSource.concat(c1, c2, c3).read());
    assertEquals(expected, CharSource.concat(ImmutableList.of(c1, c2, c3).iterator()).read());
    assertFalse(CharSource.concat(c1, c2, c3).isEmpty());

    ThrowOnRunService service = new ThrowOnRunService();

    service.startAsync();
    IllegalStateException expected =
        assertThrows(IllegalStateException.class, () -> service.awaitTerminated());
    executionThread.join();
    assertThat(expected).hasCauseThat().isEqualTo(service.failureCause());
    assertThat(expected).hasCauseThat().hasMessageThat().isEqualTo("kaboom!");
    assertTrue(service.shutDownCalled);

    assertArrayEquals("toArray(largeEnough) order should match list", createOrderedArray(), actual);
  }

  private static void assertArrayEquals(String message, Object[] expected, Object[] actual) {
    assertEquals(message, asList(expected), asList(actual));
  }

		_, err := validateBucketSSEConfig(bytes.NewReader([]byte(tc.inputXML)))
		if tc.shouldPass && err != nil {
			t.Fatalf("Test case %d: Expected to succeed but got %s", i+1, err)
		}

		if !tc.shouldPass {
			if err == nil || err != nil && err.Error() != tc.expectedErr.Error() {
				t.Fatalf("Test case %d: Expected %s but got %s", i+1, tc.expectedErr, err)
			}
		}
	}

        .header("Host", "square.com")
        .header("TE", "gzip")
        .build()
    val expected =
      headerEntries(
        ":method",
        "GET",
        ":path",
        "/",
        ":authority",
        "square.com",
        ":scheme",
        "http",
      )
    assertThat(http2HeadersList(request)).isEqualTo(expected)
  }

  @Test fun http2HeadersListDontDropTeIfTrailersHttp2() {
    val request =

        rangeMap.put(range2, 2);

        Range<Integer> expected;
        if (range1.isEmpty()) {
          if (range2.isEmpty()) {
            expected = null;
          } else {
            expected = range2;
          }
        } else {
          if (range2.isEmpty()) {
            expected = range1;
          } else {
            expected = range1.span(range2);
          }
        }

        hasher.putInt(intToPut);
      }
      for (Sink sink : sinks) {
        HashCode unused = sink.hash();
      }

      byte[] expected = controlSink.hash().asBytes();
      for (Sink sink : sinks) {
        sink.assertInvariants(expected.length);
        sink.assertBytes(expected);
      }
    }
  }

  private static class Sink extends AbstractStreamingHasher {
    final int chunkSize;

sitea_out=$(cat /tmp/sitea_dirs.txt)
siteb_out=$(cat /tmp/siteb_dirs.txt)

if [ $sitea_count -ne 0 ]; then
	echo "BUG: expected no 'directory objects' left after deletion: ${sitea_out}"
	exit 1
fi

if [ $siteb_count -ne 0 ]; then
	echo "BUG: expected no 'directory objects' left after deletion: ${siteb_out}"
	exit 1
fi

		result := testCase.set.Clone()

		if !reflect.DeepEqual(result, testCase.set) {
			t.Fatalf("test %v: result: expected: %v, got: %v", i+1, testCase.set, result)
		}

		result.add(testCase.targetIDToAdd)
		if reflect.DeepEqual(result, testCase.set) {
			t.Fatalf("test %v: result: expected: not equal, got: equal", i+1)
		}
	}
}

func TestTargetIDSetUnion(t *testing.T) {
	testCases := []struct {

    encoding: Encoding,
    component: Component,
  ) {
    val expected = component.canonicalize(encoding.encode(codePoint))
    val urlString = component.urlString(expected)
    val url = urlString.toHttpUrl()
    val actual = component.encodedValue(url)
    if (actual != expected) {
      fail("Encoding $component $codePoint using $encoding: '$actual' != '$expected'")
    }
  }

  private fun testEncodeAndDecode(