testArrayThrowable() — netty Function Reference

Architecture documentation for the testArrayThrowable() function in MessageFormatterTest.java from the netty codebase.

Function java Buffer Telemetry

Entity Profile

Buffer→ Telemetry→ testArrayThrowable() — netty Function Reference

Dependency Diagram

graph TD
  84efed4b_e669_5a24_3fbb_77e1f9e594d5["testArrayThrowable()"]
  61b49498_5128_d2ab_e17e_0c346b46695a["MessageFormatterTest"]
  84efed4b_e669_5a24_3fbb_77e1f9e594d5 -->|defined in| 61b49498_5128_d2ab_e17e_0c346b46695a
  style 84efed4b_e669_5a24_3fbb_77e1f9e594d5 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

common/src/test/java/io/netty/util/internal/logging/MessageFormatterTest.java lines 283–324

    @Test
    public void testArrayThrowable() {
        FormattingTuple ft;
        Throwable t = new Throwable();
        Object[] ia = { 1, 2, 3, t };

        ft = MessageFormatter.arrayFormat("Value {} is smaller than {} and {}.", ia);
        assertEquals("Value 1 is smaller than 2 and 3.", ft.getMessage());
        assertEquals(t, ft.getThrowable());

        ft = MessageFormatter.arrayFormat("{}{}{}", ia);
        assertEquals("123", ft.getMessage());
        assertEquals(t, ft.getThrowable());

        ft = MessageFormatter.arrayFormat("Value {} is smaller than {}.", ia);
        assertEquals("Value 1 is smaller than 2.", ft.getMessage());
        assertEquals(t, ft.getThrowable());

        ft = MessageFormatter.arrayFormat("Value {} is smaller than {}", ia);
        assertEquals("Value 1 is smaller than 2", ft.getMessage());
        assertEquals(t, ft.getThrowable());

        ft = MessageFormatter.arrayFormat("Val={}, {, Val={}", ia);
        assertEquals("Val=1, {, Val=2", ft.getMessage());
        assertEquals(t, ft.getThrowable());

        ft = MessageFormatter.arrayFormat("Val={}, \\{, Val={}", ia);
        assertEquals("Val=1, \\{, Val=2", ft.getMessage());
        assertEquals(t, ft.getThrowable());

        ft = MessageFormatter.arrayFormat("Val1={}, Val2={", ia);
        assertEquals("Val1=1, Val2={", ft.getMessage());
        assertEquals(t, ft.getThrowable());

        ft = MessageFormatter.arrayFormat("Value {} is smaller than {} and {}.", ia);
        assertEquals("Value 1 is smaller than 2 and 3.", ft.getMessage());
        assertEquals(t, ft.getThrowable());

        ft = MessageFormatter.arrayFormat("{}{}{}{}", ia);
        assertEquals("123java.lang.Throwable", ft.getMessage());
        assertNull(ft.getThrowable());
    }