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author | Haoyi Li <haoyi@haoyi-mbp.corp.dropbox.com> | 2014-11-26 00:50:50 -0800 |
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committer | Haoyi Li <haoyi@haoyi-mbp.corp.dropbox.com> | 2014-11-26 00:50:50 -0800 |
commit | 88595a41e3ec13c1a516e847fe3d0b279facf3fc (patch) | |
tree | 4f03b902de7b81fa2e32792e84b680038345e761 /examples/scala-js/test-suite/src/test/scala/scala/scalajs/testsuite/compiler/IntTest.scala | |
parent | 82773a11c99d260e97ca63356bfb7b417599b1e9 (diff) | |
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Diffstat (limited to 'examples/scala-js/test-suite/src/test/scala/scala/scalajs/testsuite/compiler/IntTest.scala')
-rw-r--r-- | examples/scala-js/test-suite/src/test/scala/scala/scalajs/testsuite/compiler/IntTest.scala | 206 |
1 files changed, 0 insertions, 206 deletions
diff --git a/examples/scala-js/test-suite/src/test/scala/scala/scalajs/testsuite/compiler/IntTest.scala b/examples/scala-js/test-suite/src/test/scala/scala/scalajs/testsuite/compiler/IntTest.scala deleted file mode 100644 index 60f8773..0000000 --- a/examples/scala-js/test-suite/src/test/scala/scala/scalajs/testsuite/compiler/IntTest.scala +++ /dev/null @@ -1,206 +0,0 @@ -/* __ *\ -** ________ ___ / / ___ __ ____ Scala.js Test Suite ** -** / __/ __// _ | / / / _ | __ / // __/ (c) 2013, LAMP/EPFL ** -** __\ \/ /__/ __ |/ /__/ __ |/_// /_\ \ http://scala-js.org/ ** -** /____/\___/_/ |_/____/_/ | |__/ /____/ ** -** |/____/ ** -\* */ -package scala.scalajs.testsuite.compiler - -import org.scalajs.jasminetest.JasmineTest - -object IntTest extends JasmineTest { - - /* General note on the way these tests are written: - * We leverage the constant folding applied by the Scala compiler to write - * sound tests. We always perform the same operation, on the same operands, - * once in a way constant folding understands, and once in a way it doesn't. - * Since constant folding is performed on the JVM, we know it has the right - * semantics. - */ - - // final val without type ascription to make sure these are constant-folded - final val MinVal = Int.MinValue - final val MaxVal = Int.MaxValue - final val AlmostMinVal = Int.MinValue + 43 - final val AlmostMaxVal = Int.MaxValue - 36 - - describe("Int primitives") { - - it("should support unary -") { - def test(a: Int, expected: Int): Unit = - expect(-a).toEqual(expected) - - test(56, -56) - test(0, 0) - test(-36, 36) - - test(MaxVal, -MaxVal) - test(MinVal, -MinVal) - test(-MaxVal, MaxVal) - test(AlmostMinVal, -AlmostMinVal) - test(AlmostMaxVal, -AlmostMaxVal) - } - - it("should support +") { - def test(a: Int, b: Int, expected: Int): Unit = - expect(a + b).toEqual(expected) - - test(56, 654, 56 + 654) - test(0, 25, 0 + 25) - test(-36, 13, -36 + 13) - - test(MaxVal, 1, MaxVal + 1) - test(MinVal, -1, MinVal - 1) - test(MaxVal, MinVal, MaxVal + MinVal) - test(AlmostMinVal, -100, AlmostMinVal - 100) - test(AlmostMaxVal, 123, AlmostMaxVal + 123) - } - - it("should support -") { - def test(a: Int, b: Int, expected: Int): Unit = - expect(a - b).toEqual(expected) - - test(56, 654, 56 - 654) - test(0, 25, 0 - 25) - test(-36, 13, -36 - 13) - - test(MaxVal, -1, MaxVal + 1) - test(MinVal, 1, MinVal - 1) - test(MaxVal, MinVal, MaxVal - MinVal) - test(AlmostMinVal, 100, AlmostMinVal - 100) - test(AlmostMaxVal, -123, AlmostMaxVal + 123) - } - - it("should support *") { - def test(a: Int, b: Int, expected: Int): Unit = - expect(a * b).toEqual(expected) - - test(56, 654, 56 * 654) - test(0, 25, 0 * 25) - test(-36, 13, -36 * 13) - test(-5, -6, -5 * -6) - - test(MinVal, 1, MinVal * 1) - test(MinVal, -1, MinVal * -1) - test(MaxVal, 1, MaxVal * 1) - test(MaxVal, -1, MaxVal * -1) - - test(MaxVal, MinVal, MaxVal * MinVal) - test(MaxVal, MaxVal, MaxVal * MaxVal) - test(MinVal, MaxVal, MinVal * MaxVal) - test(MinVal, MinVal, MinVal * MinVal) - - test(AlmostMaxVal, 2, AlmostMaxVal * 2) - test(AlmostMaxVal, 5, AlmostMaxVal * 5) - test(AlmostMaxVal, -7, AlmostMaxVal * -7) - test(AlmostMaxVal, -14, AlmostMaxVal * -14) - test(AlmostMinVal, 100, AlmostMinVal * 100) - test(AlmostMaxVal, -123, AlmostMaxVal * -123) - } - - it("should support /") { - def test(a: Int, b: Int, expected: Int): Unit = - expect(a / b).toEqual(expected) - - test(654, 56, 654 / 56) - test(0, 25, 0 / 25) - test(-36, 13, -36 / 13) - test(-55, -6, -55 / -6) - - test(MinVal, 1, MinVal / 1) - test(MinVal, -1, MinVal / -1) - test(MaxVal, 1, MaxVal / 1) - test(MaxVal, -1, MaxVal / -1) - - test(MaxVal, MinVal, MaxVal / MinVal) - test(MaxVal, MaxVal, MaxVal / MaxVal) - test(MinVal, MaxVal, MinVal / MaxVal) - test(MinVal, MinVal, MinVal / MinVal) - - test(AlmostMaxVal, 2, AlmostMaxVal / 2) - test(AlmostMaxVal, 5, AlmostMaxVal / 5) - test(AlmostMaxVal, -7, AlmostMaxVal / -7) - test(AlmostMaxVal, -14, AlmostMaxVal / -14) - test(AlmostMinVal, 100, AlmostMinVal / 100) - test(AlmostMaxVal, -123, AlmostMaxVal / -123) - } - - unless("phantomjs"). // see #593 - it("should support %") { - def test(a: Int, b: Int, expected: Int): Unit = - expect(a % b).toEqual(expected) - - test(654, 56, 654 % 56) - test(0, 25, 0 % 25) - test(-36, 13, -36 % 13) - test(-55, -6, -55 % -6) - - test(MinVal, 1, MinVal % 1) - test(MinVal, -1, MinVal % -1) - test(MaxVal, 1, MaxVal % 1) - test(MaxVal, -1, MaxVal % -1) - - test(MaxVal, MinVal, MaxVal % MinVal) - test(MaxVal, MaxVal, MaxVal % MaxVal) - test(MinVal, MaxVal, MinVal % MaxVal) - test(MinVal, MinVal, MinVal % MinVal) - - test(AlmostMaxVal, 2, AlmostMaxVal % 2) - test(AlmostMaxVal, 5, AlmostMaxVal % 5) - test(AlmostMaxVal, -7, AlmostMaxVal % -7) - test(AlmostMaxVal, -14, AlmostMaxVal % -14) - test(AlmostMinVal, 100, AlmostMinVal % 100) - test(AlmostMaxVal, -123, AlmostMaxVal % -123) - } - - it("should support <<") { - def test(a: Int, b: Int, expected: Int): Unit = - expect(a << b).toEqual(expected) - - test(0, 5, 0 << 5) - test(1, 5, 1 << 5) - test(13, 4, 13 << 4) - test(-35, 5, -35 << 5) - test(345, 0, 345 << 0) - - test(MinVal, 0, MinVal << 0) - test(MaxVal, 0, MaxVal << 0) - test(MinVal, 1, MinVal << 1) - test(MaxVal, 1, MaxVal << 1) - } - - it("should support >>") { - def test(a: Int, b: Int, expected: Int): Unit = - expect(a >> b).toEqual(expected) - - test(0, 5, 0 >> 5) - test(32, 5, 32 >> 5) - test(31, 4, 31 >> 4) - test(-355, 5, -355 >> 5) - test(345, 0, 345 >> 0) - - test(MinVal, 0, MinVal >> 0) - test(MaxVal, 0, MaxVal >> 0) - test(MinVal, 1, MinVal >> 1) - test(MaxVal, 1, MaxVal >> 1) - } - - it("should support >>>") { - def test(a: Int, b: Int, expected: Int): Unit = - expect(a >>> b).toEqual(expected) - - test(0, 5, 0 >>> 5) - test(32, 5, 32 >>> 5) - test(31, 4, 31 >>> 4) - test(-355, 5, -355 >>> 5) - test(345, 0, 345 >>> 0) - - test(MinVal, 0, MinVal >>> 0) - test(MaxVal, 0, MaxVal >>> 0) - test(MinVal, 1, MinVal >>> 1) - test(MaxVal, 1, MaxVal >>> 1) - } - - } -} |