testIsNullOrEmpty() — netty Function Reference

Architecture documentation for the testIsNullOrEmpty() function in StringUtilTest.java from the netty codebase.

Function java Buffer Telemetry

Entity Profile

Buffer→ Telemetry→ testIsNullOrEmpty() — netty Function Reference

Dependency Diagram

graph TD
  ec74eca6_2c40_37ae_fbc9_3b1a9507f7db["testIsNullOrEmpty()"]
  8a8ff062_3462_cc50_2d54_f42c40f72bfa["StringUtilTest"]
  ec74eca6_2c40_37ae_fbc9_3b1a9507f7db -->|defined in| 8a8ff062_3462_cc50_2d54_f42c40f72bfa
  style ec74eca6_2c40_37ae_fbc9_3b1a9507f7db fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

common/src/test/java/io/netty/util/internal/StringUtilTest.java lines 607–617

    @Test
    public void testIsNullOrEmpty() {
        assertTrue(isNullOrEmpty(null));
        assertTrue(isNullOrEmpty(""));
        assertTrue(isNullOrEmpty(StringUtil.EMPTY_STRING));
        assertFalse(isNullOrEmpty(" "));
        assertFalse(isNullOrEmpty("\t"));
        assertFalse(isNullOrEmpty("\n"));
        assertFalse(isNullOrEmpty("foo"));
        assertFalse(isNullOrEmpty(NEWLINE));
    }