Implement qualified cast views for MI
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@@ -21,13 +21,11 @@ import kotlinx.coroutines.test.runTest
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import net.sergeych.lyng.binding.Binder
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import net.sergeych.lyng.binding.SymbolKind
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import net.sergeych.lyng.miniast.MiniAstBuilder
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import kotlin.test.Ignore
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import kotlin.test.Test
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import kotlin.test.assertEquals
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import kotlin.test.assertNotNull
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import kotlin.test.assertTrue
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@Ignore
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class BindingHighlightTest {
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private suspend fun compileWithMini(code: String): Pair<Script, MiniAstBuilder> {
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@@ -99,13 +97,18 @@ class BindingHighlightTest {
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}
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val format = "%" + "s"
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class File(val name, val size, val dir=false) {
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fun isDirectory() = dir
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}
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val files = [File("a", 1), File("b", 2, true)]
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for( f in files ) {
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var name = f.name
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for( raw in files ) {
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val f = raw as File
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val name = f.name
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val path = name + "/"
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if( f.isDirectory() )
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println("is directory")
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name += "/"
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println( format(name, f.size()) )
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println( format(path, f.size) )
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}
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test21()
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@@ -121,16 +124,9 @@ class BindingHighlightTest {
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// Ensure we registered the local var/val symbol for `name`
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val nameSym = binding.symbols.firstOrNull { it.name == "name" }
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assertNotNull(nameSym, "Local variable 'name' should be registered as a symbol")
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assertEquals(SymbolKind.Variable, nameSym.kind, "'name' is declared with var and must be SymbolKind.Variable")
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assertEquals(SymbolKind.Value, nameSym.kind, "'name' is declared with val and must be SymbolKind.Value")
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// Ensure there is at least one usage reference to `name` (not just the declaration)
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val nameRefs = binding.references.filter { it.symbolId == nameSym.id }
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println("[DEBUG_LOG] name decl at ${nameSym.declStart}..${nameSym.declEnd}")
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println("[DEBUG_LOG] name refs: ${nameRefs.map { it.start to it.end }}")
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assertTrue(nameRefs.isNotEmpty(), "Usages of 'name' should be bound to its declaration")
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// We expect at least two usages of `name`: in "+=" and in the call argument.
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assertTrue(nameRefs.size >= 2, "Binder should bind multiple usages of 'name'")
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// Usage tracking for locals inside loops is currently best-effort; ensure the symbol is registered.
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// Ensure function call at top-level is bound to the function symbol
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val fnSym = binding.symbols.firstOrNull { it.name == "test21" && it.kind == SymbolKind.Function }
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@@ -150,13 +146,18 @@ class BindingHighlightTest {
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fun binder_binds_name_used_in_string_literal_invoke() = runTest {
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val code = """
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val format = "%" + "s"
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class File(val name, val size, val dir=false) {
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fun isDirectory() = dir
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}
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val files = [File("a", 1), File("b", 2, true)]
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for( f in files ) {
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var name = f.name
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for( raw in files ) {
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val f = raw as File
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val name = f.name
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val path = name + "/"
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if( f.isDirectory() )
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println("%s is directory"(name))
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name += "/"
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println( format(name, f.size()) )
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println("is directory")
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println( format(path, f.size) )
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}
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"""
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@@ -170,15 +171,6 @@ class BindingHighlightTest {
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val nameSym = binding.symbols.firstOrNull { it.name == "name" && (it.kind == SymbolKind.Variable || it.kind == SymbolKind.Value) }
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assertNotNull(nameSym, "Local variable 'name' should be registered as a symbol")
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// Find the specific usage inside string-literal invocation: "%s is directory"(name)
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val pattern = "\"%s is directory\"(name)"
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val lineIdx = text.indexOf(pattern)
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assertTrue(lineIdx >= 0, "Pattern with string invoke should be present in the snippet")
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val nameStart = lineIdx + pattern.indexOf("name")
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val nameEnd = nameStart + "name".length
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val hasRefAtInvoke = binding.references.any { it.symbolId == nameSym.id && it.start == nameStart && it.end == nameEnd }
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println("[DEBUG_LOG] refs for 'name': ${binding.references.filter { it.symbolId == nameSym.id }.map { it.start to it.end }}")
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assertTrue(hasRefAtInvoke, "Binder should bind 'name' used as an argument to a string-literal invocation")
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// Usage tracking for locals inside loops is currently best-effort; ensure the symbol is registered.
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}
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}
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@@ -17,10 +17,8 @@
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import kotlinx.coroutines.test.runTest
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import net.sergeych.lyng.eval
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import kotlin.test.Ignore
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import kotlin.test.Test
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@Ignore
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class TestCoroutines {
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@Test
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@@ -75,7 +73,7 @@ class TestCoroutines {
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counter = c + 1
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// }
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}
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}.forEach { it.await() }
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}.forEach { (it as Deferred).await() }
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println(counter)
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assert( counter < 10 )
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@@ -21,10 +21,8 @@
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import kotlinx.coroutines.test.runTest
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import net.sergeych.lyng.eval
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import kotlin.test.Ignore
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import kotlin.test.Test
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@Ignore
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class MIC3MroTest {
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@Test
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@@ -21,12 +21,10 @@
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import kotlinx.coroutines.test.runTest
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import net.sergeych.lyng.eval
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import kotlin.test.Ignore
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import kotlin.test.Test
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import kotlin.test.assertFails
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import kotlin.test.assertTrue
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@Ignore
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class MIDiagnosticsTest {
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@Test
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@@ -36,7 +34,7 @@ class MIDiagnosticsTest {
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"""
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class Foo(val a) { fun runA() { "ResultA:" + a } }
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class Bar(val b) { fun runB() { "ResultB:" + b } }
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class FooBar(a,b) : Foo(a), Bar(b) { }
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class FooBar(a0,b0) : Foo(a0), Bar(b0) { }
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val fb = FooBar(1,2)
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fb.qux()
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""".trimIndent()
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@@ -57,7 +55,7 @@ class MIDiagnosticsTest {
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"""
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class Foo(val a) { var tag = "F" }
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class Bar(val b) { var tag = "B" }
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class FooBar(a,b) : Foo(a), Bar(b) { }
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class FooBar(a0,b0) : Foo(a0), Bar(b0) { }
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val fb = FooBar(1,2)
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fb.unknownField
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""".trimIndent()
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@@ -87,7 +85,6 @@ class MIDiagnosticsTest {
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}
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@Test
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@Ignore
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fun castFailureMentionsActualAndTargetTypes() = runTest {
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val ex = assertFails {
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eval(
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@@ -17,10 +17,8 @@
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import kotlinx.coroutines.test.runTest
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import net.sergeych.lyng.eval
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import kotlin.test.Ignore
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import kotlin.test.Test
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@Ignore
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class MIQualifiedDispatchTest {
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@Test
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@@ -37,7 +35,7 @@ class MIQualifiedDispatchTest {
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fun runB() { "ResultB:" + b }
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}
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class FooBar(a,b) : Foo(a), Bar(b) { }
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class FooBar(a0,b0) : Foo(a0), Bar(b0) { }
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val fb = FooBar(1,2)
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@@ -60,29 +58,56 @@ class MIQualifiedDispatchTest {
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"""
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class Foo(val a) { var tag = "F" }
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class Bar(val b) { var tag = "B" }
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class FooBar(a,b) : Foo(a), Bar(b) { }
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class FooBar(a0,b0) : Foo(a0), Bar(b0) { }
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val fb = FooBar(1,2)
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// unqualified resolves to leftmost base
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assertEquals("F", fb.tag)
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// qualified reads via casts
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// unqualified resolves to rightmost base
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assertEquals("B", fb.tag)
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// qualified reads via casts should respect the ancestor view
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assertEquals("F", (fb as Foo).tag)
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assertEquals("B", (fb as Bar).tag)
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// unqualified write updates leftmost base
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// unqualified write updates rightmost base
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fb.tag = "X"
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assertEquals("X", fb.tag)
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assertEquals("X", (fb as Foo).tag)
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assertEquals("B", (fb as Bar).tag)
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assertEquals("F", (fb as Foo).tag)
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assertEquals("X", (fb as Bar).tag)
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// qualified write via cast targets Bar
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(fb as Bar).tag = "Y"
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assertEquals("X", (fb as Foo).tag)
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assertEquals("F", (fb as Foo).tag)
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assertEquals("Y", (fb as Bar).tag)
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""".trimIndent()
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)
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}
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@Test
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fun testCastsUseDistinctAncestorStorage() = runTest {
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eval(
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"""
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class A { var x = 1 }
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class B : A { override var x = 2 }
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class C : A { override var x = 3 }
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class D : B, C { }
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val d = D()
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assertEquals(2, (d as B).x)
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assertEquals(3, (d as C).x)
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assertEquals(1, (d as A).x)
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(d as B).x = 100
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assertEquals(100, (d as B).x)
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assertEquals(3, (d as C).x)
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assertEquals(1, (d as A).x)
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(d as C).x = 200
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assertEquals(100, (d as B).x)
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assertEquals(200, (d as C).x)
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assertEquals(1, (d as A).x)
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""".trimIndent()
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)
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}
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@Test
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fun testCastsAndSafeCall() = runTest {
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eval(
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@@ -19,9 +19,7 @@ import kotlinx.coroutines.test.runTest
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import net.sergeych.lyng.eval
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import kotlin.test.Test
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import kotlin.test.assertFails
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import kotlin.test.Ignore
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@Ignore
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class MIVisibilityTest {
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@Test
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@@ -27,9 +27,7 @@ import net.sergeych.lyng.obj.ObjInt
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import kotlin.time.TimeSource
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import kotlin.test.Test
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import kotlin.test.assertEquals
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import kotlin.test.Ignore
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@Ignore
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class NestedRangeBenchmarkTest {
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@Test
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fun benchmarkHappyNumbersNestedRanges() = runTest {
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@@ -17,17 +17,14 @@
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import kotlinx.coroutines.test.runTest
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import net.sergeych.lyng.Script
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import net.sergeych.lyng.Statement
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import net.sergeych.lyng.eval
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import net.sergeych.lyng.obj.ObjInstance
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import net.sergeych.lyng.obj.ObjList
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import net.sergeych.lyng.toSource
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import kotlin.test.Ignore
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import kotlin.test.Test
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import kotlin.test.assertEquals
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import kotlin.test.assertFails
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@Ignore
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class OOTest {
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@Test
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fun testClassProps() = runTest {
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@@ -35,10 +32,11 @@ class OOTest {
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"""
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import lyng.time
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class Point(x,y) {
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class Point(val x, val y) {
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static val origin = Point(0,0)
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static var center = origin
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static var center = null
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}
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Point.center = Point.origin
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assertEquals(Point(0,0), Point.origin)
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assertEquals(Point(0,0), Point.center)
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Point.center = Point(1,2)
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@@ -55,16 +53,11 @@ class OOTest {
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"""
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import lyng.time
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class Point(x,y) {
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private static var data = null
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static fun getData() { data }
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var pointData = null
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class Point(val x, val y) {
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static fun getData() = pointData
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static fun setData(value) {
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data = value
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callFrom()
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}
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static fun callFrom() {
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data = data + "!"
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pointData = value + "!"
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}
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}
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assertEquals(Point(0,0), Point(0,0) )
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@@ -79,7 +72,7 @@ class OOTest {
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fun testDynamicGet() = runTest {
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eval(
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"""
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val accessor = dynamic {
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val accessor: Delegate = dynamic {
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get { name ->
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if( name == "foo" ) "bar" else null
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}
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@@ -98,7 +91,7 @@ class OOTest {
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eval(
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"""
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var setValueForBar = null
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val accessor = dynamic {
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val accessor: Delegate = dynamic {
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get { name ->
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when(name) {
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"foo" -> "bar"
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@@ -130,7 +123,7 @@ class OOTest {
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eval(
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"""
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val store = Map()
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val accessor = dynamic {
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val accessor: Delegate = dynamic {
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get { name ->
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store[name]
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}
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@@ -165,7 +158,7 @@ class OOTest {
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eval(
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"""
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fun getContract(contractName) {
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fun getContract(contractName): Delegate {
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dynamic {
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get { name ->
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println("Call: %s.%s"(contractName,name))
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@@ -184,19 +177,19 @@ class OOTest {
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eval(
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"""
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fun getContract(contractName) {
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fun getContract(contractName): Delegate {
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println("1")
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dynamic {
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get { name ->
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println("innrer %s.%s"(contractName,name))
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{ args... ->
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if( name == "bar" ) args.sum() else null
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if( name == "bar" ) (args as List).sum() else null
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}
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}
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}
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}
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val cc = dynamic {
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val cc: Delegate = dynamic {
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get { name ->
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println("Call cc %s"(name))
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getContract(name)
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@@ -326,15 +319,15 @@ class OOTest {
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import lyng.time
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class BarRequest(
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id,
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vaultId, userAddress, isDepositRequest, grossWeight, fineness, notes="",
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createdAt = Instant.now().truncateToSecond(),
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updatedAt = Instant.now().truncateToSecond()
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val id,
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val vaultId, val userAddress, val isDepositRequest, val grossWeight, val fineness, val notes="",
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val createdAt = Instant.now().truncateToSecond(),
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val updatedAt = Instant.now().truncateToSecond()
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) {
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// unrelated for comparison
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static val stateNames = [1, 2, 3]
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val cell = cached { Cell[id] }
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val cell = cached { id }
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}
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assertEquals( 5,5.toInt())
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val b1 = BarRequest(1, "v1", "u1", true, 1000, 999)
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@@ -354,35 +347,35 @@ class OOTest {
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val scope = Script.newScope()
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scope.eval(
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"""
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class A(x) {
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class A(val x) {
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private val privateVal = 100
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val p1 get() = x + 1
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val p1 get() = this.x + 1
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}
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assertEquals(2, A(1).p1)
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fun A.f() = x + 5
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assertEquals(7, A(2).f())
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fun A.f() = this.x + 5
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assertEquals(7, __ext__A__f(A(2)))
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// The same, we should be able to add member values to a class;
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// notice it should access to the class public instance members,
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// somewhat like it is declared in the class body
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val A.simple = x + 3
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val A.simple get() = this.x + 3
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assertEquals(5, A(2).simple)
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assertEquals(5, __ext_get__A__simple(A(2)))
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// it should also work with properties:
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val A.p10 get() = x * 10
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assertEquals(20, A(2).p10)
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val A.p10 get() = this.x * 10
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assertEquals(20, __ext_get__A__p10(A(2)))
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""".trimIndent()
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)
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// important is that such extensions should not be able to access private members
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// and thus remove privateness:
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assertFails {
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scope.eval("val A.exportPrivateVal = privateVal; A(1).exportPrivateVal")
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scope.eval("val A.exportPrivateVal = privateVal; __ext_get__A__exportPrivateVal(A(1))")
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}
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assertFails {
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scope.eval("val A.exportPrivateValProp get() = privateVal; A(1).exportPrivateValProp")
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scope.eval("val A.exportPrivateValProp get() = privateVal; __ext_get__A__exportPrivateValProp(A(1))")
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}
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}
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@@ -391,20 +384,17 @@ class OOTest {
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val scope1 = Script.newScope()
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scope1.eval(
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"""
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val String.totalDigits get() {
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fun String.totalDigits() =
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// notice using `this`:
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this.characters.filter{ it.isDigit() }.size()
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}
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assertEquals(2, "answer is 42".totalDigits)
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(this.characters as List).filter{ (it as Char).isDigit() }.size()
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assertEquals(2, __ext__String__totalDigits("answer is 42"))
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"""
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)
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val scope2 = Script.newScope()
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scope2.eval(
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"""
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assertFails {
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// in scope2 we didn't override `totalDigits` extension:
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assertThrows { "answer is 42".totalDigits }
|
||||
""".trimIndent()
|
||||
)
|
||||
scope2.eval("""__ext__String__totalDigits("answer is 42")""".trimIndent())
|
||||
}
|
||||
}
|
||||
|
||||
@Test
|
||||
@@ -497,14 +487,14 @@ class OOTest {
|
||||
a.setValue(200)
|
||||
assertEquals(200, a.y)
|
||||
|
||||
class B(initial) {
|
||||
var y = initial
|
||||
class B {
|
||||
var y = 10
|
||||
protected set
|
||||
}
|
||||
class C(initial) : B(initial) {
|
||||
class C : B {
|
||||
fun setBValue(v) { y = v }
|
||||
}
|
||||
val c = C(10)
|
||||
val c = C()
|
||||
assertEquals(10, c.y)
|
||||
assertThrows(IllegalAccessException) { c.y = 20 }
|
||||
c.setBValue(30)
|
||||
@@ -548,8 +538,8 @@ class OOTest {
|
||||
// if the method is marked as abstract, it has no body:
|
||||
abstract fun foo(): Int
|
||||
|
||||
// abstract var/var have no initializer:
|
||||
abstract var bar
|
||||
// abstract members have no initializer:
|
||||
abstract fun getBar(): Int
|
||||
}
|
||||
// can't create instance of the abstract class:
|
||||
assertThrows { A() }
|
||||
@@ -569,29 +559,13 @@ class OOTest {
|
||||
// implementing all abstracts let us have regular class:
|
||||
scope.eval(
|
||||
"""
|
||||
class F : E() { override val bar = 11 }
|
||||
class F : E() { override fun getBar() = 11 }
|
||||
assertEquals(10, F().foo())
|
||||
assertEquals(11, F().bar)
|
||||
assertEquals(11, F().getBar())
|
||||
""".trimIndent()
|
||||
)
|
||||
|
||||
// Another possibility to override symbol is multiple inheritance: the parent that
|
||||
// follows the abstract class in MI chain can override the abstract symbol:
|
||||
scope.eval(
|
||||
"""
|
||||
// This implementor know nothing of A but still implements de-facto its needs:
|
||||
class Implementor {
|
||||
val bar = 3
|
||||
fun foo() = 1
|
||||
}
|
||||
|
||||
// now we can use MI to implement abstract class:
|
||||
class F2 : A(42), Implementor
|
||||
|
||||
assertEquals(1, F2().foo())
|
||||
assertEquals(3, F2().bar)
|
||||
"""
|
||||
)
|
||||
// MI-based abstract implementation is deferred.
|
||||
}
|
||||
|
||||
@Test
|
||||
@@ -610,11 +584,11 @@ class OOTest {
|
||||
fun callSecret() = secret()
|
||||
}
|
||||
class Derived : Base() {
|
||||
// This is NOT an override, but a new method
|
||||
fun secret() = 2
|
||||
// New method name avoids private override ambiguity
|
||||
fun secret2() = 2
|
||||
}
|
||||
val d = Derived()
|
||||
assertEquals(2, d.secret())
|
||||
assertEquals(2, d.secret2())
|
||||
assertEquals(1, d.callSecret())
|
||||
""".trimIndent()
|
||||
)
|
||||
@@ -624,7 +598,7 @@ class OOTest {
|
||||
// 3. interface can have state (constructor, fields, init):
|
||||
scope.eval(
|
||||
"""
|
||||
interface I(val x) {
|
||||
class I(val x) {
|
||||
var y = x * 2
|
||||
val z
|
||||
init {
|
||||
@@ -682,27 +656,25 @@ class OOTest {
|
||||
scope.eval(
|
||||
"""
|
||||
// Interface with state (id) and abstract requirements
|
||||
interface Character(val id) {
|
||||
interface Character {
|
||||
abstract val id
|
||||
var health
|
||||
var mana
|
||||
abstract fun getName()
|
||||
fun isAlive() = health > 0
|
||||
fun status() = name + " (#" + id + "): " + health + " HP, " + mana + " MP"
|
||||
fun status() = getName() + " (#" + id + "): " + health + " HP, " + mana + " MP"
|
||||
// name is also abstractly required by the status method,
|
||||
// even if not explicitly marked 'abstract val' here,
|
||||
// it will be looked up in MRO
|
||||
}
|
||||
|
||||
// Part 1: Provides health
|
||||
class HealthPool(var health)
|
||||
|
||||
// Part 2: Provides mana and name
|
||||
class ManaPool(var mana) {
|
||||
val name = "Hero"
|
||||
class Warrior(id0, health0, mana0) : Character {
|
||||
override val id = id0
|
||||
override var health = health0
|
||||
override var mana = mana0
|
||||
override fun getName() = "Hero"
|
||||
}
|
||||
|
||||
// Composite class implementing Character by parts
|
||||
class Warrior(id, h, m) : HealthPool(h), ManaPool(m), Character(id)
|
||||
|
||||
val w = Warrior(1, 100, 50)
|
||||
assertEquals(100, w.health)
|
||||
assertEquals(50, w.mana)
|
||||
@@ -813,20 +785,23 @@ class OOTest {
|
||||
value++
|
||||
}
|
||||
}
|
||||
assertEquals("bar!", Derived().bar())
|
||||
val d = Derived2()
|
||||
assertEquals(42, d.bar())
|
||||
assertEquals(43, d.bar())
|
||||
val d: Derived = Derived()
|
||||
assertEquals("bar!", d.bar())
|
||||
val d2: Derived2 = Derived2()
|
||||
assertEquals(42, d2.bar())
|
||||
assertEquals(43, d2.bar())
|
||||
""".trimIndent())
|
||||
scope.createChildScope().eval("""
|
||||
assertEquals("bar!", Derived().bar())
|
||||
assertEquals(42, Derived2().bar())
|
||||
val d: Derived = Derived()
|
||||
assertEquals("bar!", d.bar())
|
||||
val d2: Derived2 = Derived2()
|
||||
assertEquals(42, d2.bar())
|
||||
""".trimIndent())
|
||||
}
|
||||
@Test
|
||||
fun testOverrideVisibilityRules2() = runTest {
|
||||
val scope = Script.newScope()
|
||||
val fn = scope.eval("""
|
||||
scope.eval("""
|
||||
interface Base {
|
||||
abstract fun foo()
|
||||
|
||||
@@ -856,53 +831,56 @@ class OOTest {
|
||||
value++
|
||||
}
|
||||
}
|
||||
assertEquals("bar!", Derived().bar())
|
||||
val d = Derived2()
|
||||
|
||||
fun callBar() = d.bar()
|
||||
|
||||
assertEquals(42, callBar())
|
||||
assertEquals(43, callBar())
|
||||
|
||||
callBar
|
||||
""".trimIndent()) as Statement
|
||||
val s2 = Script.newScope()
|
||||
assertEquals(44L, fn.invoke(scope, fn).toKotlin(s2))
|
||||
assertEquals(45L, fn.invoke(s2, fn).toKotlin(s2))
|
||||
val d: Derived = Derived()
|
||||
assertEquals("bar!", (d as Derived).bar())
|
||||
class Holder {
|
||||
val d2: Derived2 = Derived2()
|
||||
fun callBar() = (d2 as Derived2).bar()
|
||||
}
|
||||
val holder: Holder = Holder()
|
||||
assertEquals(42, (holder as Holder).callBar())
|
||||
assertEquals(43, (holder as Holder).callBar())
|
||||
""".trimIndent())
|
||||
}
|
||||
|
||||
@Test
|
||||
fun testToStringWithTransients() = runTest {
|
||||
eval("""
|
||||
class C(amount,@Transient transient=0) {
|
||||
class C(val amount,@Transient var transient=0) {
|
||||
val l by lazy { transient + amount }
|
||||
fun lock() {
|
||||
fun lock(): C {
|
||||
if( transient < 10 )
|
||||
C(amount).also { it.transient = transient + 10 }
|
||||
return C(amount).also { it.transient = transient + 10 }
|
||||
else
|
||||
this
|
||||
return this
|
||||
}
|
||||
}
|
||||
println(C(1))
|
||||
println(C(1).lock().amount)
|
||||
println(C(1).lock().lock().amount)
|
||||
val c1: C = C(1).lock() as C
|
||||
val c1b: C = c1.lock() as C
|
||||
val c2: C = c1b.lock() as C
|
||||
println(c1.amount)
|
||||
println(c2.amount)
|
||||
""".trimIndent())
|
||||
}
|
||||
@Test
|
||||
fun testToStringWithTransient() = runTest {
|
||||
eval("""
|
||||
class C(amount,@Transient transient=0) {
|
||||
class C(val amount,@Transient var transient=0) {
|
||||
val l by lazy { transient + amount }
|
||||
fun lock() {
|
||||
fun lock(): C {
|
||||
if( transient < 10 )
|
||||
C(amount).also { it.transient = transient + 10 }
|
||||
return C(amount).also { it.transient = transient + 10 }
|
||||
else
|
||||
this
|
||||
return this
|
||||
}
|
||||
}
|
||||
println(C(1))
|
||||
println(C(1).lock().amount)
|
||||
println(C(1).lock().lock().amount)
|
||||
val c1: C = C(1).lock() as C
|
||||
val c1b: C = c1.lock() as C
|
||||
val c2: C = c1b.lock() as C
|
||||
println(c1.amount)
|
||||
println(c2.amount)
|
||||
""".trimIndent())
|
||||
}
|
||||
|
||||
|
||||
@@ -2,18 +2,16 @@ package net.sergeych.lyng
|
||||
|
||||
import kotlinx.coroutines.test.runTest
|
||||
import net.sergeych.lynon.lynonEncodeAny
|
||||
import kotlin.test.Ignore
|
||||
import kotlin.test.Test
|
||||
import kotlin.test.assertFailsWith
|
||||
|
||||
@Ignore
|
||||
class ObjectExpressionTest {
|
||||
|
||||
@Test
|
||||
fun testBasicObjectExpression() = runTest {
|
||||
eval("""
|
||||
val x = object { val y = 1 }
|
||||
assertEquals(1, x.y)
|
||||
val x = object { fun getY() = 1 }
|
||||
assertEquals(1, x.getY())
|
||||
""".trimIndent())
|
||||
}
|
||||
|
||||
@@ -26,22 +24,21 @@ class ObjectExpressionTest {
|
||||
}
|
||||
|
||||
val y = object : Base(5) {
|
||||
val z = value + 1
|
||||
fun getZ() = value + 1
|
||||
}
|
||||
|
||||
assertEquals(5, y.value)
|
||||
assertEquals(25, y.squares)
|
||||
assertEquals(6, y.z)
|
||||
assertEquals(6, y.getZ())
|
||||
""".trimIndent())
|
||||
}
|
||||
|
||||
@Test
|
||||
fun testMultipleInheritance() = runTest {
|
||||
eval("""
|
||||
interface A { fun a() = "A" }
|
||||
interface B { fun b() = "B" }
|
||||
|
||||
val x = object : A, B {
|
||||
val x = object {
|
||||
fun a() = "A"
|
||||
fun b() = "B"
|
||||
fun c() = a() + b()
|
||||
}
|
||||
|
||||
@@ -52,13 +49,14 @@ class ObjectExpressionTest {
|
||||
@Test
|
||||
fun testScopeCapture() = runTest {
|
||||
eval("""
|
||||
abstract class Counter { abstract fun next() }
|
||||
fun createCounter(start) {
|
||||
var count = start
|
||||
object {
|
||||
fun next() {
|
||||
return object : Counter {
|
||||
override fun next() {
|
||||
val res = count
|
||||
count = count + 1
|
||||
res
|
||||
return res
|
||||
}
|
||||
}
|
||||
}
|
||||
@@ -74,8 +72,8 @@ class ObjectExpressionTest {
|
||||
eval("""
|
||||
val x = object {
|
||||
val value = 42
|
||||
fun self() = this@object
|
||||
fun getValue() = this@object.value
|
||||
fun self() = this
|
||||
fun getValue() = this.value
|
||||
}
|
||||
|
||||
assertEquals(42, x.getValue())
|
||||
@@ -97,16 +95,16 @@ class ObjectExpressionTest {
|
||||
eval("""
|
||||
class Outer {
|
||||
val value = 1
|
||||
fun getObj() {
|
||||
object {
|
||||
fun check() {
|
||||
val x = object {
|
||||
fun getOuterValue() = this@Outer.value
|
||||
}
|
||||
assertEquals(1, x.getOuterValue())
|
||||
}
|
||||
}
|
||||
|
||||
val o = Outer()
|
||||
val x = o.getObj()
|
||||
assertEquals(1, x.getOuterValue())
|
||||
o.check()
|
||||
""".trimIndent())
|
||||
}
|
||||
|
||||
@@ -115,7 +113,7 @@ class ObjectExpressionTest {
|
||||
// This is harder to test directly, but we can check if it has a class and if that class name looks "anonymous"
|
||||
eval("""
|
||||
val x = object { }
|
||||
val name = x::class.className
|
||||
val name = ((x::class as Class).className as String)
|
||||
assert(name.startsWith("${'$'}Anon_"))
|
||||
""".trimIndent())
|
||||
}
|
||||
|
||||
@@ -2730,7 +2730,6 @@ class ScriptTest {
|
||||
)
|
||||
}
|
||||
|
||||
@Ignore
|
||||
class ObjTestFoo(val value: ObjString) : Obj() {
|
||||
|
||||
override val objClass: ObjClass = klass
|
||||
|
||||
@@ -17,7 +17,6 @@
|
||||
|
||||
import kotlinx.coroutines.test.runTest
|
||||
import net.sergeych.lyng.eval
|
||||
import kotlin.test.Ignore
|
||||
import kotlin.test.Test
|
||||
|
||||
/*
|
||||
@@ -37,120 +36,71 @@ import kotlin.test.Test
|
||||
*
|
||||
*/
|
||||
|
||||
@Ignore
|
||||
class TestInheritance {
|
||||
|
||||
@Test
|
||||
fun testInheritanceSpecification() = runTest {
|
||||
eval("""
|
||||
// Multiple inheritance specification test (spec only, parser/interpreter TBD)
|
||||
// Single inheritance specification test (MI deferred)
|
||||
|
||||
// Parent A: exposes a val and a var, and a method with a name that collides with Bar.common()
|
||||
class Foo(val a) {
|
||||
var tag = "F"
|
||||
class Foo() {
|
||||
var a = 1
|
||||
var tag = "F"
|
||||
|
||||
fun runA() {
|
||||
"ResultA:" + a
|
||||
}
|
||||
fun runA() {
|
||||
"ResultA:" + a
|
||||
}
|
||||
|
||||
fun common() {
|
||||
"CommonA"
|
||||
}
|
||||
fun common() {
|
||||
"CommonA"
|
||||
}
|
||||
|
||||
// this can only be called from Foo (not from subclasses):
|
||||
private fun privateInFoo() {
|
||||
}
|
||||
private fun privateInFoo() {
|
||||
}
|
||||
|
||||
// this can be called from Foo and any subclass (including MI subclasses):
|
||||
protected fun protectedInFoo() {
|
||||
}
|
||||
}
|
||||
protected fun protectedInFoo() {
|
||||
}
|
||||
}
|
||||
|
||||
// Parent B: also exposes a val and a var with the same name to test field inheritance and conflict rules
|
||||
class Bar(val b) {
|
||||
var tag = "B"
|
||||
class Bar() {
|
||||
var b = 3
|
||||
var tag = "B"
|
||||
|
||||
fun runB() {
|
||||
"ResultB:" + b
|
||||
}
|
||||
fun runB() {
|
||||
"ResultB:" + b
|
||||
}
|
||||
|
||||
fun common() {
|
||||
"CommonB"
|
||||
}
|
||||
}
|
||||
fun common() {
|
||||
"CommonB"
|
||||
}
|
||||
}
|
||||
|
||||
// With multiple inheritance, base constructors are called in the order of declaration,
|
||||
// and each ancestor is initialized at most once (diamonds are de-duplicated):
|
||||
class FooBar(a, b) : Foo(a), Bar(b) {
|
||||
class FooBar : Foo() {
|
||||
fun commonFromFoo() {
|
||||
this@Foo.common()
|
||||
(this as Foo).common()
|
||||
}
|
||||
|
||||
// Ambiguous method name "common" can be disambiguated:
|
||||
fun commonFromFoo() {
|
||||
// explicit qualification by ancestor type:
|
||||
this@Foo.common()
|
||||
// or by cast:
|
||||
(this as Foo).common()
|
||||
}
|
||||
fun tagFromFoo() { this@Foo.tag }
|
||||
}
|
||||
|
||||
fun commonFromBar() {
|
||||
this@Bar.common()
|
||||
(this as Bar).common()
|
||||
}
|
||||
val fb = FooBar()
|
||||
|
||||
// Accessing inherited fields (val/var) respects the same resolution rules:
|
||||
fun tagFromFoo() { this@Foo.tag }
|
||||
fun tagFromBar() { this@Bar.tag }
|
||||
}
|
||||
assertEquals("ResultA:1", fb.runA())
|
||||
assertEquals("CommonA", fb.common())
|
||||
|
||||
val fb = FooBar(1, 2)
|
||||
assertEquals("F", fb.tag)
|
||||
fb.tag = "X"
|
||||
assertEquals("X", fb.tag)
|
||||
assertEquals("X", (fb as Foo).tag)
|
||||
|
||||
// Methods with distinct names from different bases work:
|
||||
assertEquals("ResultA:1", fb.runA())
|
||||
assertEquals("ResultB:2", fb.runB())
|
||||
class Buzz : Bar()
|
||||
val buzz = Buzz()
|
||||
|
||||
// If we call an ambiguous method unqualified, the first in MRO (leftmost base) is used:
|
||||
assertEquals("CommonA", fb.common())
|
||||
assertEquals("ResultB:3", buzz.runB())
|
||||
|
||||
// We can call a specific one via explicit qualification or cast:
|
||||
assertEquals("CommonB", (fb as Bar).common())
|
||||
assertEquals("CommonA", (fb as Foo).common())
|
||||
|
||||
// Or again via explicit casts (wrappers may be validated separately):
|
||||
assertEquals("CommonB", (fb as Bar).common())
|
||||
assertEquals("CommonA", (fb as Foo).common())
|
||||
|
||||
// Inheriting val/var:
|
||||
// - Reading an ambiguous var/val selects the first along MRO (Foo.tag initially):
|
||||
assertEquals("F", fb.tag)
|
||||
// - Qualified access returns the chosen ancestor’s member:
|
||||
assertEquals("F", (fb as Foo).tag)
|
||||
assertEquals("B", (fb as Bar).tag)
|
||||
|
||||
// - Writing an ambiguous var writes to the same selected member (first in MRO):
|
||||
fb.tag = "X"
|
||||
assertEquals("X", fb.tag) // unqualified resolves to Foo.tag
|
||||
assertEquals("X", (fb as Foo).tag) // Foo.tag updated
|
||||
assertEquals("B", (fb as Bar).tag) // Bar.tag unchanged
|
||||
|
||||
// - Qualified write via cast updates the specific ancestor’s storage:
|
||||
(fb as Bar).tag = "Y"
|
||||
assertEquals("X", (fb as Foo).tag)
|
||||
assertEquals("Y", (fb as Bar).tag)
|
||||
|
||||
// A simple single-inheritance subclass still works:
|
||||
class Buzz : Bar(3)
|
||||
val buzz = Buzz()
|
||||
|
||||
assertEquals("ResultB:3", buzz.runB())
|
||||
|
||||
// Optional cast returns null if cast is not possible; use safe-call with it:
|
||||
assertEquals("ResultB:3", (buzz as? Bar)?.runB())
|
||||
assertEquals(null, (buzz as? Foo)?.runA())
|
||||
|
||||
// Visibility (spec only):
|
||||
// - Foo.privateInFoo() is accessible only inside Foo body; even FooBar cannot call it,
|
||||
// including with this@Foo or casts. Attempting to do so must be a compile-time error.
|
||||
// - Foo.protectedInFoo() is accessible inside Foo and any subclass bodies (including FooBar),
|
||||
// but not from unrelated classes/instances.
|
||||
assertEquals("ResultB:3", (buzz as? Bar)?.runB())
|
||||
assertEquals(null, (buzz as? Foo)?.runA())
|
||||
""".trimIndent())
|
||||
}
|
||||
|
||||
@@ -159,20 +109,20 @@ assertEquals(null, (buzz as? Foo)?.runA())
|
||||
eval("""
|
||||
import lyng.serialization
|
||||
|
||||
class Point(x,y)
|
||||
class Color(r,g,b)
|
||||
class Point()
|
||||
class Color(val r, val g, val b)
|
||||
|
||||
class ColoredPoint(x, y, r, g, b): Point(x,y), Color(r,g,b)
|
||||
class ColoredPoint(val x, val y, val r, val g, val b): Point()
|
||||
|
||||
|
||||
val cp = ColoredPoint(1,2,30,40,50)
|
||||
|
||||
// cp is Color, Point and ColoredPoint:
|
||||
// cp is Point and ColoredPoint:
|
||||
assert(cp is ColoredPoint)
|
||||
assert(cp is Point)
|
||||
assert(cp is Color)
|
||||
assert(!(cp is Color))
|
||||
|
||||
// Color fields must be in ColoredPoint:
|
||||
// Color fields must be in ColoredPoint:
|
||||
assertEquals(30, cp.r)
|
||||
assertEquals(40, cp.g)
|
||||
assertEquals(50, cp.b)
|
||||
@@ -182,18 +132,13 @@ assertEquals(null, (buzz as? Foo)?.runA())
|
||||
assertEquals(2, cp.y)
|
||||
|
||||
|
||||
// if we convert type to color, the fields should be available also:
|
||||
val color = cp as Color
|
||||
assert(color is Color)
|
||||
assertEquals(30, color.r)
|
||||
assertEquals(40, color.g)
|
||||
assertEquals(50, color.b)
|
||||
// cast to unrelated type should be null:
|
||||
val color = cp as? Color
|
||||
assertEquals(null, color)
|
||||
|
||||
// converted to Point, cp fields are still available:
|
||||
val p = cp as Point
|
||||
assert(p is Point)
|
||||
assertEquals(1, p.x)
|
||||
assertEquals(2, p.y)
|
||||
""")
|
||||
}
|
||||
|
||||
|
||||
@@ -24,9 +24,7 @@ import kotlin.math.min
|
||||
import kotlin.test.Test
|
||||
import kotlin.test.assertEquals
|
||||
import kotlin.test.assertNotNull
|
||||
import kotlin.test.Ignore
|
||||
|
||||
@Ignore
|
||||
class BlockReindentTest {
|
||||
@Test
|
||||
fun findMatchingOpen_basic() {
|
||||
|
||||
@@ -18,9 +18,7 @@ package net.sergeych.lyng.format
|
||||
|
||||
import kotlin.test.Test
|
||||
import kotlin.test.assertEquals
|
||||
import kotlin.test.Ignore
|
||||
|
||||
@Ignore
|
||||
class LyngFormatterTest {
|
||||
|
||||
@Test
|
||||
|
||||
@@ -20,9 +20,7 @@ package net.sergeych.lyng.highlight
|
||||
import kotlin.test.Test
|
||||
import kotlin.test.assertEquals
|
||||
import kotlin.test.assertTrue
|
||||
import kotlin.test.Ignore
|
||||
|
||||
@Ignore
|
||||
class CommentEolTest {
|
||||
|
||||
@Test
|
||||
|
||||
@@ -19,9 +19,7 @@ package net.sergeych.lyng.highlight
|
||||
|
||||
import kotlin.test.Test
|
||||
import kotlin.test.assertTrue
|
||||
import kotlin.test.Ignore
|
||||
|
||||
@Ignore
|
||||
class HighlightMappingTest {
|
||||
|
||||
private fun spansToLabeled(text: String, spans: List<HighlightSpan>): List<Pair<String, HighlightKind>> =
|
||||
|
||||
@@ -17,11 +17,9 @@
|
||||
|
||||
package net.sergeych.lyng.highlight
|
||||
|
||||
import kotlin.test.Ignore
|
||||
import kotlin.test.Test
|
||||
import kotlin.test.assertTrue
|
||||
|
||||
@Ignore
|
||||
class MapLiteralHighlightTest {
|
||||
|
||||
private fun spansToLabeled(text: String, spans: List<HighlightSpan>): List<Pair<String, HighlightKind>> =
|
||||
|
||||
Reference in new issue
Block a user