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Diffstat (limited to 'examples/scala-js/test-suite/src/test/scala/scala/scalajs/testsuite/niocharset/UTF16Test.scala')
| -rw-r--r-- | examples/scala-js/test-suite/src/test/scala/scala/scalajs/testsuite/niocharset/UTF16Test.scala | 155 |
1 files changed, 0 insertions, 155 deletions
diff --git a/examples/scala-js/test-suite/src/test/scala/scala/scalajs/testsuite/niocharset/UTF16Test.scala b/examples/scala-js/test-suite/src/test/scala/scala/scalajs/testsuite/niocharset/UTF16Test.scala deleted file mode 100644 index 85d4eff..0000000 --- a/examples/scala-js/test-suite/src/test/scala/scala/scalajs/testsuite/niocharset/UTF16Test.scala +++ /dev/null @@ -1,155 +0,0 @@ -/* __ *\ -** ________ ___ / / ___ __ ____ Scala.js Test Suite ** -** / __/ __// _ | / / / _ | __ / // __/ (c) 2013, LAMP/EPFL ** -** __\ \/ /__/ __ |/ /__/ __ |/_// /_\ \ http://scala-js.org/ ** -** /____/\___/_/ |_/____/_/ | |__/ /____/ ** -** |/____/ ** -\* */ -package scala.scalajs.testsuite.niocharset - -import java.nio._ -import java.nio.charset._ - -import scala.scalajs.niocharset.StandardCharsets - -import BaseCharsetTest._ - -abstract class BaseUTF16Test(charset: Charset) extends BaseCharsetTest(charset) { - describe(charset.name) { - it("decode") { - // ASCII characters - testDecode(bb"0042 006f 006e 006a 006f 0075 0072")(cb"Bonjour") - - // Other characters without surrogate pairs - testDecode(bb"0047 0072 00fc 00df 0020 0047 006f 0074 0074")(cb"Grüß Gott") - testDecode(bb"039a 03b1 03bb 03b7 03bc 03ad 03c1 03b1")(cb"Καλημέρα") - testDecode(bb"0635 0628 0627 062d 0020 0627 0644 062e 064a 0631")(cb"صباح الخير") - testDecode(bb"3053 3093 306b 3061 306f")(cb"こんにちは") - testDecode(bb"0414 043e 0431 0440 044b 0439 0020 0434 0435 043d 044c")(cb"Добрый день") - testDecode(bb"4f60 597d")(cb"你好") - - // 4-byte characters - testDecode(bb"d835 dcd7 d835 dcee d835 dcf5 d835 dcf5 d835 dcf8")( - cb"\ud835\udcd7\ud835\udcee\ud835\udcf5\ud835\udcf5\ud835\udcf8") - - testDecode(bb"")(cb"") - - // Here begin the sequences with at least one error - - // Single UTF-16 surrogates - testDecode(bb"d800")(Malformed(2)) - testDecode(bb"daff")(Malformed(2)) - testDecode(bb"db80")(Malformed(2)) - testDecode(bb"dbff")(Malformed(2)) - testDecode(bb"dc00")(Malformed(2)) - testDecode(bb"df80")(Malformed(2)) - testDecode(bb"dfff")(Malformed(2)) - - // High UTF-16 surrogates not followed by low surrogates - testDecode(bb"d800 0041")(Malformed(2), cb"A") - testDecode(bb"d800 d800")(Malformed(2), Malformed(2)) - testDecode(bb"d800 d835 dcd7")(Malformed(2), cb"\ud835\udcd7") - testDecode(bb"dbff 0041")(Malformed(2), cb"A") - testDecode(bb"dbff db8f")(Malformed(2), Malformed(2)) - testDecode(bb"dbff d835 dcd7")(Malformed(2), cb"\ud835\udcd7") - - // Lonely byte at the end - testDecode(bb"0041 41")(cb"A", Malformed(1)) - } - - it("encode") { - // ASCII characters - testEncode(cb"Bonjour")(bb"0042 006f 006e 006a 006f 0075 0072") - - // Other characters without surrogate pairs - testEncode(cb"Grüß Gott")(bb"0047 0072 00fc 00df 0020 0047 006f 0074 0074") - testEncode(cb"Καλημέρα")(bb"039a 03b1 03bb 03b7 03bc 03ad 03c1 03b1") - testEncode(cb"صباح الخير")(bb"0635 0628 0627 062d 0020 0627 0644 062e 064a 0631") - testEncode(cb"こんにちは")(bb"3053 3093 306b 3061 306f") - testEncode(cb"Добрый день")(bb"0414 043e 0431 0440 044b 0439 0020 0434 0435 043d 044c") - testEncode(cb"你好")(bb"4f60 597d") - - // 4-byte characters - testEncode(cb"\ud835\udcd7\ud835\udcee\ud835\udcf5\ud835\udcf5\ud835\udcf8")( - bb"d835 dcd7 d835 dcee d835 dcf5 d835 dcf5 d835 dcf8") - - testEncode(cb"")(bb"") - - // Here begin the sequences with at least one error - - // Single UTF-16 surrogates - testEncode(cb"\ud800")(Malformed(1)) - testEncode(cb"\udaff")(Malformed(1)) - testEncode(cb"\udb80")(Malformed(1)) - testEncode(cb"\udbff")(Malformed(1)) - testEncode(cb"\udc00")(Malformed(1)) - testEncode(cb"\udf80")(Malformed(1)) - testEncode(cb"\udfff")(Malformed(1)) - - // High UTF-16 surrogates not followed by low surrogates - testEncode(cb"\ud800A")(Malformed(1), bb"0041") - testEncode(cb"\ud800\ud800")(Malformed(1), Malformed(1)) - testEncode(cb"\ud800\ud835\udcd7")(Malformed(1), bb"d835 dcd7") - testEncode(cb"\udbffA")(Malformed(1), bb"0041") - testEncode(cb"\udbff\udb8f")(Malformed(1), Malformed(1)) - testEncode(cb"\udbff\ud835\udcd7")(Malformed(1), bb"d835 dcd7") - } - } -} - -object UTF16BETest extends BaseUTF16Test(StandardCharsets.UTF_16BE) - -object UTF16LETest extends BaseUTF16Test(StandardCharsets.UTF_16LE) { - override protected def testDecode(in: ByteBuffer)( - outParts: OutPart[CharBuffer]*): Unit = { - flipByteBuffer(in) - super.testDecode(in)(outParts: _*) - } - - override protected def testEncode(in: CharBuffer)( - outParts: OutPart[ByteBuffer]*): Unit = { - for (BufferPart(buf) <- outParts) - flipByteBuffer(buf) - super.testEncode(in)(outParts: _*) - } - - /** Flips all pairs of bytes in a byte buffer, except a potential lonely - * last byte. - */ - def flipByteBuffer(buf: ByteBuffer): Unit = { - buf.mark() - while (buf.remaining() >= 2) { - val high = buf.get() - val low = buf.get() - buf.position(buf.position - 2) - buf.put(low) - buf.put(high) - } - buf.reset() - } -} - -object UTF16Test extends BaseUTF16Test(StandardCharsets.UTF_16) { - def BigEndianBOM = ByteBuffer.wrap(Array(0xfe.toByte, 0xff.toByte)) - - override protected def testDecode(in: ByteBuffer)( - outParts: OutPart[CharBuffer]*): Unit = { - // Without BOM, big endian is assumed - super.testDecode(in)(outParts: _*) - - // With BOM, big endian - val inWithBOM = ByteBuffer.allocate(2+in.remaining) - inWithBOM.put(BigEndianBOM).put(in).flip() - super.testDecode(inWithBOM)(outParts: _*) - - // With BOM, little endian - UTF16LETest.flipByteBuffer(inWithBOM) - super.testDecode(inWithBOM)(outParts: _*) - } - - override protected def testEncode(in: CharBuffer)( - outParts: OutPart[ByteBuffer]*): Unit = { - if (in.remaining == 0) super.testEncode(in)(outParts: _*) - else super.testEncode(in)(BufferPart(BigEndianBOM) +: outParts: _*) - } -} |