diff options
Diffstat (limited to 'examples/scala-js/test-suite/src/test/scala/scala/scalajs/testsuite/niobuffer')
3 files changed, 0 insertions, 896 deletions
diff --git a/examples/scala-js/test-suite/src/test/scala/scala/scalajs/testsuite/niobuffer/BaseBufferTest.scala b/examples/scala-js/test-suite/src/test/scala/scala/scalajs/testsuite/niobuffer/BaseBufferTest.scala deleted file mode 100644 index a1f1b71..0000000 --- a/examples/scala-js/test-suite/src/test/scala/scala/scalajs/testsuite/niobuffer/BaseBufferTest.scala +++ /dev/null @@ -1,178 +0,0 @@ -/* __ *\ -** ________ ___ / / ___ __ ____ Scala.js Test Suite ** -** / __/ __// _ | / / / _ | __ / // __/ (c) 2013, LAMP/EPFL ** -** __\ \/ /__/ __ |/ /__/ __ |/_// /_\ \ http://scala-js.org/ ** -** /____/\___/_/ |_/____/_/ | |__/ /____/ ** -** |/____/ ** -\* */ -package scala.scalajs.testsuite.niobuffer - -import org.scalajs.jasminetest.JasmineTest - -import java.nio._ - -abstract class BaseBufferTest extends JasmineTest { - trait BaseFactory { - type BufferType <: Buffer - - val createsReadOnly: Boolean = false - - def allocBuffer(capacity: Int): BufferType - - def allocBuffer(pos: Int, limit: Int, capacity: Int): BufferType = { - val buf = allocBuffer(capacity) - buf.limit(limit).position(pos) - buf - } - } - - type Factory <: BaseFactory - - def commonTests(factory: Factory): Unit = { - import factory._ - - it("allocate") { - val buf = allocBuffer(10) - expect(buf.position).toEqual(0) - expect(buf.limit).toEqual(10) - expect(buf.capacity).toEqual(10) - - expect(allocBuffer(0).capacity).toEqual(0) - - expect(() => allocBuffer(-1)).toThrow - - val buf2 = allocBuffer(1, 5, 9) - expect(buf2.position()).toEqual(1) - expect(buf2.limit()).toEqual(5) - expect(buf2.capacity()).toEqual(9) - } - - it("isReadOnly()") { - val buf = allocBuffer(10) - if (createsReadOnly) - expect(buf.isReadOnly()).toBeTruthy - else - expect(buf.isReadOnly()).toBeFalsy - } - - it("position") { - val buf = allocBuffer(10) - buf.position(3) - expect(buf.position()).toEqual(3) - buf.position(10) - expect(buf.position()).toEqual(10) - buf.position(0) - expect(buf.position()).toEqual(0) - - expect(() => buf.position(-1)).toThrow - expect(() => buf.position(11)).toThrow - expect(buf.position()).toEqual(0) - - val buf2 = allocBuffer(1, 5, 9) - expect(buf2.position()).toEqual(1) - buf2.position(5) - expect(buf2.position()).toEqual(5) - expect(() => buf2.position(6)).toThrow - expect(buf2.position()).toEqual(5) - } - - it("limit") { - val buf = allocBuffer(10) - buf.position(3) - buf.limit(7) - expect(buf.limit()).toEqual(7) - expect(buf.position()).toEqual(3) - expect(() => buf.limit(11)).toThrow - expect(buf.limit()).toEqual(7) - expect(() => buf.limit(-1)).toThrow - expect(buf.limit()).toEqual(7) - expect(buf.position()).toEqual(3) - - buf.position(5) - buf.limit(4) - expect(buf.limit()).toEqual(4) - expect(buf.position()).toEqual(4) - } - - it("mark() and reset()") { - val buf = allocBuffer(10) - - // Initially, the mark should not be set - expect(() => buf.reset()).toThrow - - // Simple test - buf.position(3) - buf.mark() - buf.position(8) - buf.reset() - expect(buf.position()).toEqual(3) - - // reset() should not have cleared the mark - buf.position(5) - buf.reset() - expect(buf.position()).toEqual(3) - - // setting position() below the mark should clear the mark - buf.position(2) - expect(() => buf.reset()).toThrow - } - - it("clear()") { - val buf = allocBuffer(3, 6, 10) - buf.mark() - buf.position(4) - - buf.clear() - expect(buf.position()).toEqual(0) - expect(buf.limit()).toEqual(10) // the capacity - expect(buf.capacity()).toEqual(10) - expect(() => buf.reset()).toThrow - } - - it("flip()") { - val buf = allocBuffer(3, 6, 10) - buf.mark() - buf.position(4) - - buf.flip() - expect(buf.position()).toEqual(0) - expect(buf.limit()).toEqual(4) // old position - expect(buf.capacity()).toEqual(10) - expect(() => buf.reset()).toThrow - } - - it("rewind()") { - val buf = allocBuffer(3, 6, 10) - buf.mark() - buf.position(4) - - buf.rewind() - expect(buf.position()).toEqual(0) - expect(buf.limit()).toEqual(6) // unchanged - expect(buf.capacity()).toEqual(10) - expect(() => buf.reset()).toThrow - } - - it("remaining() and hasRemaining()") { - val buf = allocBuffer(3, 7, 10) - expect(buf.remaining()).toEqual(7-3) - expect(buf.hasRemaining()).toBeTruthy - - buf.position(6) - expect(buf.remaining()).toEqual(7-6) - expect(buf.hasRemaining()).toBeTruthy - - buf.limit(9) - expect(buf.remaining()).toEqual(9-6) - expect(buf.hasRemaining()).toBeTruthy - - buf.limit(2) - expect(buf.remaining()).toEqual(0) - expect(buf.hasRemaining()).toBeFalsy - - buf.position(0) - expect(buf.remaining()).toEqual(2) - expect(buf.hasRemaining()).toBeTruthy - } - } -} diff --git a/examples/scala-js/test-suite/src/test/scala/scala/scalajs/testsuite/niobuffer/ByteBufferTest.scala b/examples/scala-js/test-suite/src/test/scala/scala/scalajs/testsuite/niobuffer/ByteBufferTest.scala deleted file mode 100644 index 9ec831f..0000000 --- a/examples/scala-js/test-suite/src/test/scala/scala/scalajs/testsuite/niobuffer/ByteBufferTest.scala +++ /dev/null @@ -1,330 +0,0 @@ -/* __ *\ -** ________ ___ / / ___ __ ____ Scala.js Test Suite ** -** / __/ __// _ | / / / _ | __ / // __/ (c) 2013, LAMP/EPFL ** -** __\ \/ /__/ __ |/ /__/ __ |/_// /_\ \ http://scala-js.org/ ** -** /____/\___/_/ |_/____/_/ | |__/ /____/ ** -** |/____/ ** -\* */ -package scala.scalajs.testsuite.niobuffer - -import java.nio._ - -import scala.scalajs.js -import js.JSConverters._ - -object ByteBufferTest extends BaseBufferTest { - trait Factory extends BaseFactory { - type BufferType = ByteBuffer - - def withContent(capacity: Int, content: Byte*): ByteBuffer = - withContent(0, capacity, capacity, content: _*) - - def withContent(pos: Int, limit: Int, capacity: Int, - content: Byte*): ByteBuffer = { - val buf = allocBuffer(pos, limit, capacity) - buf.put(content.toArray) - buf.position(pos) - buf - } - } - - def byteRange(start: Int, end: Int): Array[Byte] = - (start until end).map(_.toByte).toArray - - def defineTests(factory: Factory): Unit = { - import factory._ - - commonTests(factory) - - it("absolute get()") { - val buf = withContent(10, byteRange(0, 10): _*) - expect(buf.get(0)).toEqual(0) - expect(buf.position()).toEqual(0) - expect(buf.get(3)).toEqual(3) - expect(buf.position()).toEqual(0) - - expect(() => buf.get(-1)).toThrow - expect(() => buf.get(15)).toThrow - - buf.limit(4) - expect(() => buf.get(5)).toThrow - } - - - if (!createsReadOnly) { - it("absolute put()") { - val buf = allocBuffer(10) - buf.put(5, 42) - expect(buf.position()).toEqual(0) - buf.put(3, 2) - expect(buf.get(3)).toEqual(2) - expect(buf.get(5)).toEqual(42) - expect(buf.get(7)).toEqual(0) - - expect(() => buf.put(-1, 2)).toThrow - expect(() => buf.put(14, 9)).toThrow - - buf.limit(4) - expect(() => buf.put(4, 1)).toThrow - } - } else { - it("absolute put() - read-only") { - val buf = allocBuffer(10) - expect(() => buf.put(2, 1)).toThrow - expect(buf.get(2)).toEqual(0) - expect(buf.position()).toEqual(0) - - expect(() => buf.put(-2, 1)).toThrow - expect(() => buf.put(12, 1)).toThrow - } - } - - it("relative get()") { - val buf = withContent(10, byteRange(0, 10): _*) - expect(buf.get()).toEqual(0) - expect(buf.position()).toEqual(1) - buf.position(3) - expect(buf.get()).toEqual(3) - expect(buf.position()).toEqual(4) - - buf.limit(4) - expect(() => buf.get()).toThrow - } - - if (!createsReadOnly) { - it("relative put()") { - val buf = allocBuffer(10) - buf.put(5.toByte) - expect(buf.position()).toEqual(1) - expect(buf.get(0)).toEqual(5) - - buf.position(3) - buf.put(36.toByte) - expect(buf.position()).toEqual(4) - expect(buf.get(3)).toEqual(36) - - buf.position(10) - expect(() => buf.put(3.toByte)).toThrow - } - } else { - it("relative put() - read-only") { - val buf = allocBuffer(10) - expect(() => buf.put(5.toByte)).toThrow - expect(buf.position()).toEqual(0) - expect(buf.get(0)).toEqual(0) - - buf.position(10) - expect(() => buf.put(3.toByte)).toThrow - } - } - - it("relative bulk get()") { - val buf = withContent(10, byteRange(0, 10): _*) - val a = new Array[Byte](4) - buf.get(a) - expect(a.toJSArray).toEqual(js.Array(0, 1, 2, 3)) - expect(buf.position()).toEqual(4) - - buf.position(6) - buf.get(a, 1, 2) - expect(a.toJSArray).toEqual(js.Array(0, 6, 7, 3)) - expect(buf.position()).toEqual(8) - - expect(() => buf.get(a)).toThrow - expect(buf.position()).toEqual(8) - expect(a.toJSArray).toEqual(js.Array(0, 6, 7, 3)) - } - - if (!createsReadOnly) { - it("relative bulk put()") { - val buf = allocBuffer(10) - buf.put(Array[Byte](6, 7, 12)) - expect((0 to 3).map(buf.get(_)).toJSArray).toEqual(js.Array(6, 7, 12, 0)) - expect(buf.position()).toEqual(3) - - buf.position(2) - buf.put(Array[Byte](44, 55, 66, 77, 88), 2, 2) - expect((0 to 4).map(buf.get(_)).toJSArray).toEqual(js.Array(6, 7, 66, 77, 0)) - expect(buf.position()).toEqual(4) - - expect(() => buf.put(Array.fill[Byte](10)(0))).toThrow - expect(buf.position()).toEqual(4) - expect((0 to 4).map(buf.get(_)).toJSArray).toEqual(js.Array(6, 7, 66, 77, 0)) - } - } else { - it("relative bulk put() - read-only") { - val buf = allocBuffer(10) - expect(() => buf.put(Array[Byte](6, 7, 12))).toThrow - expect(buf.position()).toEqual(0) - expect(buf.get(0)).toEqual(0) - - buf.position(8) - expect(() => buf.put(Array[Byte](6, 7, 12))).toThrow - expect(buf.position()).toEqual(8) - expect(buf.get(8)).toEqual(0) - } - } - - if (!createsReadOnly) { - it("compact()") { - val buf = withContent(10, byteRange(0, 10): _*) - buf.position(6) - buf.mark() - - buf.compact() - expect(buf.position()).toEqual(4) - expect(buf.limit()).toEqual(10) - expect(() => buf.reset()).toThrow - - for (i <- 0 until 4) - expect(buf.get(i)).toEqual(i + 6) - } - } else { - it("compact() - read-only") { - val buf = allocBuffer(10) - expect(() => buf.compact()).toThrow - } - } - - it("slice()" + (if (createsReadOnly) " - read-only" else "")) { - val buf1 = withContent(10, byteRange(0, 10): _*) - buf1.position(3) - buf1.limit(7) - buf1.mark() - val buf2 = buf1.slice() - expect(buf2.position()).toEqual(0) - expect(buf2.limit()).toEqual(4) - expect(buf2.capacity()).toEqual(4) - expect(() => buf2.reset()).toThrow - expect(buf2.get(1)).toEqual(4) - - buf2.position(2) - expect(buf1.position()).toEqual(3) - - if (!createsReadOnly) { - buf2.put(89.toByte) - expect(buf1.get(5)).toEqual(89) - expect(buf2.position()).toEqual(3) - expect(buf1.position()).toEqual(3) - } - - expect(() => buf2.limit(5)).toThrow - expect(buf2.limit()).toEqual(4) - - buf2.limit(3) - expect(buf1.limit()).toEqual(7) - - if (!createsReadOnly) { - buf1.put(3, 23) - expect(buf2.get(0)).toEqual(23) - } - } - - it("duplicate()" + (if (createsReadOnly) " - read-only" else "")) { - val buf1 = withContent(10, byteRange(0, 10): _*) - buf1.position(3) - buf1.limit(7) - buf1.mark() - val buf2 = buf1.duplicate() - expect(buf2.position()).toEqual(3) - expect(buf2.limit()).toEqual(7) - expect(buf2.capacity()).toEqual(10) - expect(buf2.get(4)).toEqual(4) - - buf2.position(4) - expect(buf1.position()).toEqual(3) - expect(buf2.position()).toEqual(4) - - buf2.reset() - expect(buf2.position()).toEqual(3) - buf2.position(4) - - if (!createsReadOnly) { - buf2.put(89.toByte) - expect(buf1.get(4)).toEqual(89) - expect(buf2.position()).toEqual(5) - expect(buf1.position()).toEqual(3) - } - - buf2.limit(5) - expect(buf1.limit()).toEqual(7) - - if (!createsReadOnly) { - buf1.put(6, 23) - buf2.limit(10) - expect(buf2.get(6)).toEqual(23) - } - } - } - - describe("Allocated ByteBuffer") { - defineTests(new Factory { - def allocBuffer(capacity: Int): ByteBuffer = - ByteBuffer.allocate(capacity) - }) - } - - class WrappedByteBufferFactory extends Factory { - def allocBuffer(capacity: Int): ByteBuffer = - ByteBuffer.wrap(new Array[Byte](capacity)) - - override def allocBuffer(pos: Int, limit: Int, capacity: Int): ByteBuffer = - ByteBuffer.wrap(new Array[Byte](capacity), pos, limit-pos) - - override def withContent(pos: Int, limit: Int, capacity: Int, - content: Byte*): ByteBuffer = { - val after = capacity - (pos + content.size) - ByteBuffer.wrap( - (Seq.fill(pos)(0.toByte) ++ content ++ Seq.fill(after)(0.toByte)).toArray, - pos, limit-pos) - } - } - - describe("Wrapped ByteBuffer") { - defineTests(new WrappedByteBufferFactory) - } - - describe("Read-only wrapped ByteBuffer") { - defineTests(new WrappedByteBufferFactory { - override val createsReadOnly = true - - override def allocBuffer(capacity: Int): ByteBuffer = - super.allocBuffer(capacity).asReadOnlyBuffer() - - override def allocBuffer(pos: Int, limit: Int, capacity: Int): ByteBuffer = - super.allocBuffer(pos, limit, capacity).asReadOnlyBuffer() - - override def withContent(pos: Int, limit: Int, capacity: Int, - content: Byte*): ByteBuffer = - super.withContent(pos, limit, capacity, content: _*).asReadOnlyBuffer() - }) - } - - describe("Sliced ByteBuffer") { - defineTests(new Factory { - def allocBuffer(capacity: Int): ByteBuffer = { - if (capacity < 0) - throw new IllegalArgumentException - val buf = ByteBuffer.allocate(capacity+25) - buf.position(17) - buf.limit(17+capacity) - buf.slice() - } - - override def withContent(pos: Int, limit: Int, capacity: Int, - content: Byte*): ByteBuffer = { - if (!(0 <= pos && pos <= limit && limit <= capacity)) - throw new IllegalArgumentException - val buf = ByteBuffer.allocate(capacity+25) - buf.position(9+pos) - buf.put(content.toArray) - buf.position(9) - buf.limit(9+capacity) - val buf2 = buf.slice() - buf2.position(pos) - buf2.limit(limit) - buf2 - } - }) - } -} diff --git a/examples/scala-js/test-suite/src/test/scala/scala/scalajs/testsuite/niobuffer/CharBufferTest.scala b/examples/scala-js/test-suite/src/test/scala/scala/scalajs/testsuite/niobuffer/CharBufferTest.scala deleted file mode 100644 index b13c478..0000000 --- a/examples/scala-js/test-suite/src/test/scala/scala/scalajs/testsuite/niobuffer/CharBufferTest.scala +++ /dev/null @@ -1,388 +0,0 @@ -/* __ *\ -** ________ ___ / / ___ __ ____ Scala.js Test Suite ** -** / __/ __// _ | / / / _ | __ / // __/ (c) 2013, LAMP/EPFL ** -** __\ \/ /__/ __ |/ /__/ __ |/_// /_\ \ http://scala-js.org/ ** -** /____/\___/_/ |_/____/_/ | |__/ /____/ ** -** |/____/ ** -\* */ -package scala.scalajs.testsuite.niobuffer - -import java.nio._ - -import scala.scalajs.js -import js.JSConverters._ - -object CharBufferTest extends BaseBufferTest { - trait Factory extends BaseFactory { - type BufferType = CharBuffer - - def withContent(capacity: Int, content: Char*): CharBuffer = - withContent(0, capacity, capacity, content: _*) - - def withContent(pos: Int, limit: Int, capacity: Int, - content: Char*): CharBuffer = { - val buf = allocBuffer(pos, limit, capacity) - buf.put(content.toArray) - buf.position(pos) - buf - } - } - - def zeros(n: Int): String = - "\u0000"*n - - def charRange(start: Int, end: Int): Array[Char] = - (start until end).map(_.toChar).toArray - - def defineTests(factory: Factory): Unit = { - import factory._ - - commonTests(factory) - - it("absolute get()") { - val buf = withContent(10, charRange(0, 10): _*) - expect(buf.get(0)).toEqual(0) - expect(buf.position()).toEqual(0) - expect(buf.get(3)).toEqual(3) - expect(buf.position()).toEqual(0) - - expect(() => buf.get(-1)).toThrow - expect(() => buf.get(15)).toThrow - - buf.limit(4) - expect(() => buf.get(5)).toThrow - } - - - if (!createsReadOnly) { - it("absolute put()") { - val buf = allocBuffer(10) - buf.put(5, 42) - expect(buf.position()).toEqual(0) - buf.put(3, 2) - expect(buf.get(3)).toEqual(2) - expect(buf.get(5)).toEqual(42) - expect(buf.get(7)).toEqual(0) - - expect(() => buf.put(-1, 2)).toThrow - expect(() => buf.put(14, 9)).toThrow - - buf.limit(4) - expect(() => buf.put(4, 1)).toThrow - } - } else { - it("absolute put() - read-only") { - val buf = allocBuffer(10) - expect(() => buf.put(2, 1)).toThrow - expect(buf.get(2)).toEqual(0) - expect(buf.position()).toEqual(0) - - expect(() => buf.put(-2, 1)).toThrow - expect(() => buf.put(12, 1)).toThrow - } - } - - it("relative get()") { - val buf = withContent(10, charRange(0, 10): _*) - expect(buf.get()).toEqual(0) - expect(buf.position()).toEqual(1) - buf.position(3) - expect(buf.get()).toEqual(3) - expect(buf.position()).toEqual(4) - - buf.limit(4) - expect(() => buf.get()).toThrow - } - - if (!createsReadOnly) { - it("relative put()") { - val buf = allocBuffer(10) - buf.put(5.toChar) - expect(buf.position()).toEqual(1) - expect(buf.get(0)).toEqual(5) - - buf.position(3) - buf.put(36.toChar) - expect(buf.position()).toEqual(4) - expect(buf.get(3)).toEqual(36) - - buf.position(10) - expect(() => buf.put(3.toChar)).toThrow - } - } else { - it("relative put() - read-only") { - val buf = allocBuffer(10) - expect(() => buf.put(5.toChar)).toThrow - expect(buf.position()).toEqual(0) - expect(buf.get(0)).toEqual(0) - - buf.position(10) - expect(() => buf.put(3.toChar)).toThrow - } - } - - it("relative bulk get()") { - val buf = withContent(10, charRange(0, 10): _*) - val a = new Array[Char](4) - buf.get(a) - expect(a.map(_.toInt).toJSArray).toEqual(js.Array(0, 1, 2, 3)) - expect(buf.position()).toEqual(4) - - buf.position(6) - buf.get(a, 1, 2) - expect(a.map(_.toInt).toJSArray).toEqual(js.Array(0, 6, 7, 3)) - expect(buf.position()).toEqual(8) - - expect(() => buf.get(a)).toThrow - expect(buf.position()).toEqual(8) - expect(a.map(_.toInt).toJSArray).toEqual(js.Array(0, 6, 7, 3)) - } - - if (!createsReadOnly) { - it("relative bulk put()") { - val buf = allocBuffer(10) - buf.put(Array[Char](6, 7, 12)) - expect((0 to 3).map(buf.get(_).toInt).toJSArray).toEqual(js.Array(6, 7, 12, 0)) - expect(buf.position()).toEqual(3) - - buf.position(2) - buf.put(Array[Char](44, 55, 66, 77, 88), 2, 2) - expect((0 to 4).map(buf.get(_).toInt).toJSArray).toEqual(js.Array(6, 7, 66, 77, 0)) - expect(buf.position()).toEqual(4) - - expect(() => buf.put(Array.fill[Char](10)(0))).toThrow - expect(buf.position()).toEqual(4) - expect((0 to 4).map(buf.get(_).toInt).toJSArray).toEqual(js.Array(6, 7, 66, 77, 0)) - } - } else { - it("relative bulk put() - read-only") { - val buf = allocBuffer(10) - expect(() => buf.put(Array[Char](6, 7, 12))).toThrow - expect(buf.position()).toEqual(0) - expect(buf.get(0)).toEqual(0) - - buf.position(8) - expect(() => buf.put(Array[Char](6, 7, 12))).toThrow - expect(buf.position()).toEqual(8) - expect(buf.get(8)).toEqual(0) - } - } - - if (!createsReadOnly) { - it("compact()") { - val buf = withContent(10, charRange(0, 10): _*) - buf.position(6) - buf.mark() - - buf.compact() - expect(buf.position()).toEqual(4) - expect(buf.limit()).toEqual(10) - expect(() => buf.reset()).toThrow - - for (i <- 0 until 4) - expect(buf.get(i).toInt).toEqual(i + 6) - } - } else { - it("compact() - read-only") { - val buf = allocBuffer(10) - expect(() => buf.compact()).toThrow - } - } - - it("slice()" + (if (createsReadOnly) " - read-only" else "")) { - val buf1 = withContent(10, charRange(0, 10): _*) - buf1.position(3) - buf1.limit(7) - buf1.mark() - val buf2 = buf1.slice() - expect(buf2.position()).toEqual(0) - expect(buf2.limit()).toEqual(4) - expect(buf2.capacity()).toEqual(4) - expect(() => buf2.reset()).toThrow - expect(buf2.get(1)).toEqual(4) - - buf2.position(2) - expect(buf1.position()).toEqual(3) - - if (!createsReadOnly) { - buf2.put(89.toChar) - expect(buf1.get(5)).toEqual(89) - expect(buf2.position()).toEqual(3) - expect(buf1.position()).toEqual(3) - } - - expect(() => buf2.limit(5)).toThrow - expect(buf2.limit()).toEqual(4) - - buf2.limit(3) - expect(buf1.limit()).toEqual(7) - - if (!createsReadOnly) { - buf1.put(3, 23) - expect(buf2.get(0)).toEqual(23) - } - } - - it("duplicate()" + (if (createsReadOnly) " - read-only" else "")) { - val buf1 = withContent(10, charRange(0, 10): _*) - buf1.position(3) - buf1.limit(7) - buf1.mark() - val buf2 = buf1.duplicate() - expect(buf2.position()).toEqual(3) - expect(buf2.limit()).toEqual(7) - expect(buf2.capacity()).toEqual(10) - expect(buf2.get(4)).toEqual(4) - - buf2.position(4) - expect(buf1.position()).toEqual(3) - expect(buf2.position()).toEqual(4) - - buf2.reset() - expect(buf2.position()).toEqual(3) - buf2.position(4) - - if (!createsReadOnly) { - buf2.put(89.toChar) - expect(buf1.get(4)).toEqual(89) - expect(buf2.position()).toEqual(5) - expect(buf1.position()).toEqual(3) - } - - buf2.limit(5) - expect(buf1.limit()).toEqual(7) - - if (!createsReadOnly) { - buf1.put(6, 23) - buf2.limit(10) - expect(buf2.get(6)).toEqual(23) - } - } - } - - describe("Allocated CharBuffer") { - defineTests(new Factory { - def allocBuffer(capacity: Int): CharBuffer = - CharBuffer.allocate(capacity) - }) - } - - class WrappedCharBufferFactory extends Factory { - def allocBuffer(capacity: Int): CharBuffer = - CharBuffer.wrap(new Array[Char](capacity)) - - override def allocBuffer(pos: Int, limit: Int, capacity: Int): CharBuffer = - CharBuffer.wrap(new Array[Char](capacity), pos, limit-pos) - - override def withContent(pos: Int, limit: Int, capacity: Int, - content: Char*): CharBuffer = { - val after = capacity - (pos + content.size) - CharBuffer.wrap( - (Seq.fill(pos)(0.toChar) ++ content ++ Seq.fill(after)(0.toChar)).toArray, - pos, limit-pos) - } - } - - describe("Wrapped CharBuffer") { - defineTests(new WrappedCharBufferFactory) - } - - describe("Read-only wrapped CharBuffer") { - defineTests(new WrappedCharBufferFactory { - override val createsReadOnly = true - - override def allocBuffer(capacity: Int): CharBuffer = - super.allocBuffer(capacity).asReadOnlyBuffer() - - override def allocBuffer(pos: Int, limit: Int, capacity: Int): CharBuffer = - super.allocBuffer(pos, limit, capacity).asReadOnlyBuffer() - - override def withContent(pos: Int, limit: Int, capacity: Int, - content: Char*): CharBuffer = - super.withContent(pos, limit, capacity, content: _*).asReadOnlyBuffer() - }) - } - - describe("CharBuffer wrapping a CharSequence") { - defineTests(new Factory { - override val createsReadOnly = true - - def allocBuffer(capacity: Int): CharBuffer = { - if (capacity < 0) - throw new IllegalArgumentException - CharBuffer.wrap(zeros(capacity)) - } - - override def allocBuffer(pos: Int, limit: Int, capacity: Int): CharBuffer = { - if (capacity < 0) - throw new IllegalArgumentException - CharBuffer.wrap(zeros(capacity), pos, limit-pos) - } - - override def withContent(pos: Int, limit: Int, capacity: Int, - content: Char*): CharBuffer = { - val after = capacity - (pos + content.size) - CharBuffer.wrap( - zeros(pos) + content.mkString + zeros(after), - pos, limit-pos) - } - }) - } - - describe("Sliced CharBuffer") { - defineTests(new Factory { - def allocBuffer(capacity: Int): CharBuffer = { - if (capacity < 0) - throw new IllegalArgumentException - val buf = CharBuffer.allocate(capacity+25) - buf.position(17) - buf.limit(17+capacity) - buf.slice() - } - - override def withContent(pos: Int, limit: Int, capacity: Int, - content: Char*): CharBuffer = { - if (!(0 <= pos && pos <= limit && limit <= capacity)) - throw new IllegalArgumentException - val buf = CharBuffer.allocate(capacity+25) - buf.position(9+pos) - buf.put(content.toArray) - buf.position(9) - buf.limit(9+capacity) - val buf2 = buf.slice() - buf2.position(pos) - buf2.limit(limit) - buf2 - } - }) - } - - describe("Sliced CharBuffer wrapping a CharSequence") { - defineTests(new Factory { - override val createsReadOnly = true - - def allocBuffer(capacity: Int): CharBuffer = { - if (capacity < 0) - throw new IllegalArgumentException - val buf = CharBuffer.wrap(zeros(capacity+25)) - buf.position(17) - buf.limit(17+capacity) - buf.slice() - } - - override def withContent(pos: Int, limit: Int, capacity: Int, - content: Char*): CharBuffer = { - if (!(0 <= pos && pos <= limit && limit <= capacity)) - throw new IllegalArgumentException - val after = (25+capacity) - (9+pos+content.size) - val buf = CharBuffer.wrap(zeros(9+pos) + content.mkString + zeros(after)) - buf.position(9) - buf.limit(9+capacity) - val buf2 = buf.slice() - buf2.position(pos) - buf2.limit(limit) - buf2 - } - }) - } -} |