scala.tools.partest

BytecodeTest

abstract class BytecodeTest extends ASMConverters

Provides utilities for inspecting bytecode using ASM library.

HOW TO USE 1. Create subdirectory in test/files/jvm for your test. Let's name it $TESTDIR. 2. Create $TESTDIR/BytecodeSrc_1.scala that contains Scala source file that you want to inspect the bytecode for. The '_1' suffix signals to partest that it should compile this file first. 3. Create $TESTDIR/Test.scala: import scala.tools.partest.BytecodeTest object Test extends BytecodeTest { def show { // your code that inspect ASM trees and prints values } } 4. Create corresponding check file.

EXAMPLE See test/files/jvm/bytecode-test-example for an example of bytecode test.

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  1. BytecodeTest
  2. ASMConverters
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Implicitly
  1. by any2stringadd
  2. by any2stringfmt
  3. by any2ArrowAssoc
  4. by any2Ensuring
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Instance Constructors

  1. new BytecodeTest()

Type Members

  1. abstract class AsmToScala extends AnyRef

    Definition Classes
    ASMConverters

Abstract Value Members

  1. abstract def show(): Unit

    produce the output to be compared against a checkfile

    produce the output to be compared against a checkfile

    Attributes
    protected

Concrete Value Members

  1. final def !=(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef
  2. final def !=(arg0: Any): Boolean

    Definition Classes
    Any
  3. final def ##(): Int

    Definition Classes
    AnyRef → Any
  4. def +(other: String): String

    Implicit information
    This member is added by an implicit conversion from BytecodeTest to StringAdd performed by method any2stringadd in scala.Predef.
    Definition Classes
    StringAdd
  5. def ->[B](y: B): (BytecodeTest, B)

    Implicit information
    This member is added by an implicit conversion from BytecodeTest to ArrowAssoc[BytecodeTest] performed by method any2ArrowAssoc in scala.Predef.
    Definition Classes
    ArrowAssoc
    Annotations
    @inline()
  6. final def ==(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef
  7. final def ==(arg0: Any): Boolean

    Definition Classes
    Any
  8. final def asInstanceOf[T0]: T0

    Definition Classes
    Any
  9. lazy val classpath: JavaClassPath

    Attributes
    protected
  10. def clone(): AnyRef

    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws()
  11. def diffInstructions(isa: List[Instruction], isb: List[Instruction]): Unit

  12. def ensuring(cond: (BytecodeTest) ⇒ Boolean, msg: ⇒ Any): BytecodeTest

    Implicit information
    This member is added by an implicit conversion from BytecodeTest to Ensuring[BytecodeTest] performed by method any2Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  13. def ensuring(cond: (BytecodeTest) ⇒ Boolean): BytecodeTest

    Implicit information
    This member is added by an implicit conversion from BytecodeTest to Ensuring[BytecodeTest] performed by method any2Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  14. def ensuring(cond: Boolean, msg: ⇒ Any): BytecodeTest

    Implicit information
    This member is added by an implicit conversion from BytecodeTest to Ensuring[BytecodeTest] performed by method any2Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  15. def ensuring(cond: Boolean): BytecodeTest

    Implicit information
    This member is added by an implicit conversion from BytecodeTest to Ensuring[BytecodeTest] performed by method any2Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  16. final def eq(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef
  17. def equals(arg0: Any): Boolean

    Definition Classes
    AnyRef → Any
  18. def equalsModuloVar(a: Instruction, b: Instruction): Boolean

  19. def finalize(): Unit

    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws()
  20. def formatted(fmtstr: String): String

    Implicit information
    This member is added by an implicit conversion from BytecodeTest to StringFormat performed by method any2stringfmt in scala.Predef.
    Definition Classes
    StringFormat
    Annotations
    @inline()
  21. final def getClass(): Class[_]

    Definition Classes
    AnyRef → Any
  22. def getMethod(classNode: ClassNode, name: String): MethodNode

    Attributes
    protected
  23. def hashCode(): Int

    Definition Classes
    AnyRef → Any
  24. object instructions

    Definition Classes
    ASMConverters
  25. final def isInstanceOf[T0]: Boolean

    Definition Classes
    Any
  26. def loadClassNode(name: String, skipDebugInfo: Boolean = true): ClassNode

    Attributes
    protected
  27. def main(args: Array[String]): Unit

  28. final def ne(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef
  29. final def notify(): Unit

    Definition Classes
    AnyRef
  30. final def notifyAll(): Unit

    Definition Classes
    AnyRef
  31. def sameBytecode(methA: MethodNode, methB: MethodNode): Unit

  32. def sameMethodAndFieldSignatures(clazzA: ClassNode, clazzB: ClassNode): Boolean

  33. def similarBytecode(methA: MethodNode, methB: MethodNode, similar: (Instruction, Instruction) ⇒ Boolean): Unit

  34. final def synchronized[T0](arg0: ⇒ T0): T0

    Definition Classes
    AnyRef
  35. def toString(): String

    Definition Classes
    AnyRef → Any
  36. final def wait(): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws()
  37. final def wait(arg0: Long, arg1: Int): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws()
  38. final def wait(arg0: Long): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws()
  39. def [B](y: B): (BytecodeTest, B)

    Implicit information
    This member is added by an implicit conversion from BytecodeTest to ArrowAssoc[BytecodeTest] performed by method any2ArrowAssoc in scala.Predef.
    Definition Classes
    ArrowAssoc

Shadowed Implicit Value Members

  1. val self: Any

    Implicit information
    This member is added by an implicit conversion from BytecodeTest to StringAdd performed by method any2stringadd in scala.Predef.
    Shadowing
    This implicitly inherited member is ambiguous. One or more implicitly inherited members have similar signatures, so calling this member may produce an ambiguous implicit conversion compiler error.
    To access this member you can use a type ascription:
    (bytecodeTest: StringAdd).self
    Definition Classes
    StringAdd
  2. val self: Any

    Implicit information
    This member is added by an implicit conversion from BytecodeTest to StringFormat performed by method any2stringfmt in scala.Predef.
    Shadowing
    This implicitly inherited member is ambiguous. One or more implicitly inherited members have similar signatures, so calling this member may produce an ambiguous implicit conversion compiler error.
    To access this member you can use a type ascription:
    (bytecodeTest: StringFormat).self
    Definition Classes
    StringFormat

Deprecated Value Members

  1. def x: BytecodeTest

    Implicit information
    This member is added by an implicit conversion from BytecodeTest to ArrowAssoc[BytecodeTest] performed by method any2ArrowAssoc in scala.Predef.
    Shadowing
    This implicitly inherited member is ambiguous. One or more implicitly inherited members have similar signatures, so calling this member may produce an ambiguous implicit conversion compiler error.
    To access this member you can use a type ascription:
    (bytecodeTest: ArrowAssoc[BytecodeTest]).x
    Definition Classes
    ArrowAssoc
    Annotations
    @deprecated
    Deprecated

    (Since version 2.10.0) Use leftOfArrow instead

  2. def x: BytecodeTest

    Implicit information
    This member is added by an implicit conversion from BytecodeTest to Ensuring[BytecodeTest] performed by method any2Ensuring in scala.Predef.
    Shadowing
    This implicitly inherited member is ambiguous. One or more implicitly inherited members have similar signatures, so calling this member may produce an ambiguous implicit conversion compiler error.
    To access this member you can use a type ascription:
    (bytecodeTest: Ensuring[BytecodeTest]).x
    Definition Classes
    Ensuring
    Annotations
    @deprecated
    Deprecated

    (Since version 2.10.0) Use resultOfEnsuring instead

Inherited from ASMConverters

Inherited from AnyRef

Inherited from Any

Inherited by implicit conversion any2stringadd from BytecodeTest to StringAdd

Inherited by implicit conversion any2stringfmt from BytecodeTest to StringFormat

Inherited by implicit conversion any2ArrowAssoc from BytecodeTest to ArrowAssoc[BytecodeTest]

Inherited by implicit conversion any2Ensuring from BytecodeTest to Ensuring[BytecodeTest]

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