Groovy example source code file (InstructionSequenceHelperClassTest.groovy)

This example Groovy source code file (InstructionSequenceHelperClassTest.groovy) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" ^TM.

Java - Groovy tags/keywords

a, a, b, c, c, d, d, e, e, f, groovytestcase, iadd, iload, instructionsequence

The Groovy InstructionSequenceHelperClassTest.groovy source code

package org.codehaus.groovy.classgen.asm

/**
 * Test the utility class InstructionSequence for testing bytecode instructions generated by Groovy
 *
 * @author Guillaume Laforge
 */
class InstructionSequenceHelperClassTest extends GroovyTestCase {

    static final seq = new InstructionSequence(instructions: [
                "A 1",
                "B 2",
                "C",
                "D 3",
                "E 4",
                "F"
        ])

    void testSequence() {
        assert seq.hasSequence([
                "A 1",
                "B 2",
                "C",
                "D 3",
                "E 4",
                "F"
        ])

        assert seq.hasSequence([
                "A",
                "B",
                "C",
                "D",
                "E",
                "F"
        ])

        assert seq.hasSequence([
                "A 1",
                "C",
                "E 4",
        ])

        assert seq.hasSequence([
                "A",
                "E 4",
        ])
    }

    void testStrictSequence() {
        assert seq.hasStrictSequence([
                "A 1",
                "B 2",
                "C",
                "D 3",
                "E 4",
                "F"
        ])

        assert seq.hasStrictSequence([
                "B 2",
                "C",
                "D 3",
        ])

        assert seq.hasStrictSequence([
                "A",
                "B",
                "C",
                "D",
                "E",
                "F"
        ])

        assert seq.hasStrictSequence([
                "B",
                "C",
                "D",
        ])
    }

    void testStrictSequenceWithBytecodeExample() {
        def instrs = new InstructionSequence(instructions: [
                "ILOAD 9",
                "ILOAD 11",
                "IADD"
        ])

        assert instrs.hasStrictSequence([
                "ILOAD",
                "ILOAD",
                "IADD"
        ])
    }
}