testIndexOfCharSequence() — netty Function Reference

Architecture documentation for the testIndexOfCharSequence() function in AsciiStringCharacterTest.java from the netty codebase.

Function java Buffer Allocators

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Buffer→ Allocators→ testIndexOfCharSequence() — netty Function Reference

Dependency Diagram

graph TD
  b718021a_4057_35ff_83da_8f4c1b53b938["testIndexOfCharSequence()"]
  fd37c1f8_6129_8e57_ad6d_da01ffebceb6["AsciiStringCharacterTest"]
  b718021a_4057_35ff_83da_8f4c1b53b938 -->|defined in| fd37c1f8_6129_8e57_ad6d_da01ffebceb6
  style b718021a_4057_35ff_83da_8f4c1b53b938 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

common/src/test/java/io/netty/util/AsciiStringCharacterTest.java lines 321–349

    @Test
    public void testIndexOfCharSequence() {
        assertEquals(0, new AsciiString("abcd").indexOf("abcd", 0));
        assertEquals(0, new AsciiString("abcd").indexOf("abc", 0));
        assertEquals(1, new AsciiString("abcd").indexOf("bcd", 0));
        assertEquals(1, new AsciiString("abcd").indexOf("bc", 0));
        assertEquals(1, new AsciiString("abcdabcd").indexOf("bcd", 0));
        assertEquals(0, new AsciiString("abcd", 1, 2).indexOf("bc", 0));
        assertEquals(0, new AsciiString("abcd", 1, 3).indexOf("bcd", 0));
        assertEquals(1, new AsciiString("abcdabcd", 4, 4).indexOf("bcd", 0));
        assertEquals(3, new AsciiString("012345").indexOf("345", 3));
        assertEquals(3, new AsciiString("012345").indexOf("345", 0));

        // Test with empty string
        assertEquals(0, new AsciiString("abcd").indexOf("", 0));
        assertEquals(1, new AsciiString("abcd").indexOf("", 1));
        assertEquals(3, new AsciiString("abcd", 1, 3).indexOf("", 4));

        // Test not found
        assertEquals(-1, new AsciiString("abcd").indexOf("abcde", 0));
        assertEquals(-1, new AsciiString("abcdbc").indexOf("bce", 0));
        assertEquals(-1, new AsciiString("abcd", 1, 3).indexOf("abc", 0));
        assertEquals(-1, new AsciiString("abcd", 1, 2).indexOf("bd", 0));
        assertEquals(-1, new AsciiString("012345").indexOf("345", 4));
        assertEquals(-1, new AsciiString("012345").indexOf("abc", 3));
        assertEquals(-1, new AsciiString("012345").indexOf("abc", 0));
        assertEquals(-1, new AsciiString("012345").indexOf("abcdefghi", 0));
        assertEquals(-1, new AsciiString("012345").indexOf("abcdefghi", 4));
    }