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testCheckAvailability() — netty Function Reference

Architecture documentation for the testCheckAvailability() function in LoadClassTest.java from the netty codebase.

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Entity Profile

Dependency Diagram

graph TD
  61bc8c2e_6335_5bca_43db_99628f3f2f97["testCheckAvailability()"]
  a56b9a5e_9469_573f_67b2_66d5de1887ee["LoadClassTest"]
  61bc8c2e_6335_5bca_43db_99628f3f2f97 -->|defined in| a56b9a5e_9469_573f_67b2_66d5de1887ee
  style 61bc8c2e_6335_5bca_43db_99628f3f2f97 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

transport-classes-io_uring/src/test/java/io/netty/channel/uring/LoadClassTest.java lines 57–68

    @Test
    public void testCheckAvailability() {
        // Calling ensureAvailability should work on any JDK version
        assertThrows(UnsatisfiedLinkError.class, new Executable() {
            @Override
            public void execute() throws Throwable {
                IoUring.ensureAvailability();
            }
        });
        assertFalse(IoUring.isAvailable());
        assertNotNull(IoUring.unavailabilityCause());
    }

Domain

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Defined In

Source

Frequently Asked Questions

What does testCheckAvailability() do?
testCheckAvailability() is a function in the netty codebase, defined in transport-classes-io_uring/src/test/java/io/netty/channel/uring/LoadClassTest.java.
Where is testCheckAvailability() defined?
testCheckAvailability() is defined in transport-classes-io_uring/src/test/java/io/netty/channel/uring/LoadClassTest.java at line 57.

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