return
	}

	p.append(prog, cond, true)
}

func (p *Parser) patch() {
	for _, patch := range p.toPatch {
		targetProg := p.labels[patch.label]
		if targetProg == nil {
			p.errorf("undefined label %s", patch.label)
			return
		}
		p.branch(patch.addr, targetProg)
	}
	p.toPatch = p.toPatch[:0]
}

func (p *Parser) branch(addr *obj.Addr, target *obj.Prog) {
	*addr = obj.Addr{

  }

  private void doTestGeneral(CharMatcher matcher, char match, char noMatch) {
    doTestOneCharMatch(matcher, "" + match);
    doTestOneCharNoMatch(matcher, "" + noMatch);
    doTestMatchThenNoMatch(matcher, "" + match + noMatch);
    doTestNoMatchThenMatch(matcher, "" + noMatch + match);
  }

  private void doTestOneCharMatch(CharMatcher matcher, String s) {

        }
    }

    @Test
    public void testFileBasedCacheClose() throws IOException {
        tempFile = File.createTempFile("test", ".tmp", Curl.tmpDir);
        Files.write(tempFile.toPath(), "Hello, World!".getBytes());
        assertTrue(tempFile.exists());

        ContentCache cache = new ContentCache(tempFile);

        // Close should delete the file
        cache.close();

        if (data != null) {
            return data.clone();
        }
        return Files.readAllBytes(file.toPath());
    }

    @Override
    public void close() throws IOException {
        if (file != null) {
            Files.delete(file.toPath());
        }
    }

    /**
     * Returns an InputStream to read the content from the cache.

                // Copy tempFile to the actual file
                try {
                    java.nio.file.Files.copy(tempFile.toPath(), new File(file.getPath()).toPath(),
                            java.nio.file.StandardCopyOption.REPLACE_EXISTING);
                } catch (IOException e) {
                    throw new RuntimeException(e);
                }

            @Override
            public void store(DictionaryFile<?> file, File tempFile) {
                // Copy tempFile to testFile
                try {
                    java.nio.file.Files.copy(tempFile.toPath(), testFile.toPath(), java.nio.file.StandardCopyOption.REPLACE_EXISTING);
                } catch (IOException e) {
                    throw new RuntimeException(e);
                }
            }
        };

      override val badValue: Cache =
        Cache(
          object : ForwardingFileSystem(FakeFileSystem()) {
            override fun onPathParameter(
              path: Path,
              functionName: String,
              parameterName: String,
            ): Path = TODO()
          },
          "/cash".toPath(),
          1,
        )

        String content = "File-based content test";
        java.io.File tmpFile = java.io.File.createTempFile("response-test-", ".tmp");
        tmpFile.deleteOnExit();
        java.nio.file.Files.write(tmpFile.toPath(), content.getBytes(java.nio.charset.StandardCharsets.UTF_8));

        CurlResponse response = new CurlResponse();
        response.setEncoding("UTF-8");
        response.setContentCache(new ContentCache(tmpFile));

        }
    }

    private boolean fileContainsText(File referencedFile, String text) {
        try {
            for (String line : Files.readAllLines(referencedFile.toPath())) {
                if (line.contains(text)) {
                    return true;
                }
            }
        } catch (IOException e) {
            // ignore
        }
        return false;

        assertTrue(propFile.exists());

        // Read and verify properties
        Properties props = new Properties();
        try (var in = Files.newInputStream(propFile.toPath())) {
            props.load(in);
            // The property should be in the file if it was in system properties
            String value = props.getProperty("test.prop");
            if (value == null) {