[Tests] Add tests for types refinement in IDE

2019-04-08 15:06:46 +03:00
parent d000341178
commit 38bcedc451
81 changed files with 1509 additions and 1 deletions
@@ -673,6 +673,11 @@ fun main(args: Array<String>) {
            model("multiModuleHighlighting/hierarchicalExpectActualMatching/", recursive = false, extension = null)
        }

+        testClass<AbstractMultiplatformAnalysisTest> {
+            model("multiplatform", recursive = false, extension = null)
+            model("multiplatformTypeRefinement", recursive = false, extension = null)
+        }
+
        testClass<AbstractQuickFixMultiModuleTest> {
            model("multiModuleQuickFix", recursive = false, extension = null)
        }
@@ -0,0 +1,9 @@
+@file:Suppress("UNUSED_PARAMETER")
+
+expect open class MyCancelException : MyIllegalStateException
+
+fun cancel(cause: MyCancelException) {}
+
+expect open class OtherException : MyIllegalStateException
+
+fun other(cause: OtherException) {}
@@ -0,0 +1,3 @@
+public expect open class MyException
+
+public expect open class MyIllegalStateException : MyException
@@ -0,0 +1,9 @@
+MODULE common { platform=[JVM, JS, Native]; root=common }
+MODULE commonLibrary { platform=[JVM, JS, Native]; root=commonLibrary }
+MODULE jvm { platform=[JVM]; root=jvm }
+MODULE jvmLibrary { platform=[JVM]; root=jvmLibrary }
+
+common -> commonLibrary { kind=DEPENDENCY }
+jvmLibrary -> commonLibrary { kind=DEPENDS_ON }
+jvm -> commonLibrary, jvmLibrary { kind=DEPENDENCY }
+jvm -> common { kind=DEPENDS_ON }
@@ -0,0 +1,9 @@
+actual typealias MyCancelException = platform.lib.MyCancellationException
+
+actual open class OtherException : platform.lib.MyIllegalStateException()
+
+fun test() {
+    cancel(MyCancelException()) // TYPE_MISMATCH
+
+    other(OtherException())
+}
@@ -0,0 +1,3 @@
+actual typealias MyException = platform.lib.MyException
+
+actual typealias MyIllegalStateException = platform.lib.MyIllegalStateException
@@ -0,0 +1,7 @@
+package platform.lib
+
+open class MyException
+
+open class MyIllegalStateException : MyException()
+
+open class MyCancellationException : MyIllegalStateException()
@@ -0,0 +1,25 @@
+package sample
+
+fun test_1() {
+    take_A_common_1(A::common_1_A)
+    take_A_alias_common_1(A::common_1_A)
+}
+
+fun test_2() {
+    take_B_common_1(B::common_1_A)
+    take_B_alias_common_1(B::common_1_A)
+    take_B_common_1(B::common_1_B)
+    take_B_alias_common_1(B::common_1_B)
+}
+
+fun test_3() {
+    take_A_common_1(A_Common_1_Alias::common_1_A)
+    take_A_alias_common_1(A_Common_1_Alias::common_1_A)
+}
+
+fun test_4() {
+    take_B_common_1(B_Common_1_Alias::common_1_A)
+    take_B_alias_common_1(B_Common_1_Alias::common_1_A)
+    take_B_common_1(B_Common_1_Alias::common_1_B)
+    take_B_alias_common_1(B_Common_1_Alias::common_1_B)
+}
@@ -0,0 +1,20 @@
+@file:Suppress("UNUSED_PARAMETER")
+
+package sample
+
+expect interface A {
+    fun common_1_A()
+}
+
+expect interface B : A {
+    fun common_1_B()
+}
+
+typealias A_Common_1_Alias = A
+typealias B_Common_1_Alias = B
+
+fun take_A_common_1(func: (A) -> Unit) {}
+fun take_B_common_1(func: (B) -> Unit) {}
+
+fun take_A_alias_common_1(func: (A_Common_1_Alias) -> Unit) {}
+fun take_B_alias_common_1(func: (B_Common_1_Alias) -> Unit) {}
@@ -0,0 +1,94 @@
+package sample
+
+fun test_1() {
+    take_A_common_1(A::common_1_A)
+    take_A_alias_common_1(A::common_1_A)
+    take_A_common_1(A::common_2_A)
+    take_A_alias_common_1(A::common_2_A)
+    take_A_common_1(C::common_2_C)
+    take_A_alias_common_1(C::common_2_C)
+}
+
+fun test_1_alias_1() {
+    take_A_common_1(A_Common_1_Alias::common_1_A)
+    take_A_alias_common_1(A_Common_1_Alias::common_1_A)
+    take_A_common_1(A_Common_1_Alias::common_2_A)
+    take_A_alias_common_1(A_Common_1_Alias::common_2_A)
+}
+
+fun test_1_alias_2() {
+    take_A_common_1(A_Common_2_Alias::common_1_A)
+    take_A_alias_common_1(A_Common_2_Alias::common_1_A)
+    take_A_common_1(A_Common_2_Alias::common_2_A)
+    take_A_alias_common_1(A_Common_2_Alias::common_2_A)
+    take_A_common_1(C_Common_2_Alias::common_2_C)
+    take_A_alias_common_1(C_Common_2_Alias::common_2_C)
+}
+
+fun test_2() {
+    take_A_common_2(A::common_2_A)
+    take_A_alias_common_2(A::common_2_A)
+    take_A_common_2(A::common_2_A)
+    take_A_alias_common_2(A::common_2_A)
+    take_A_common_2(C::common_2_C)
+    take_A_alias_common_2(C::common_2_C)
+}
+
+fun test_2_alias_1() {
+    take_A_common_2(A_Common_1_Alias::common_2_A)
+    take_A_alias_common_2(A_Common_1_Alias::common_2_A)
+    take_A_common_2(A_Common_1_Alias::common_2_A)
+    take_A_alias_common_2(A_Common_1_Alias::common_2_A)
+}
+
+fun test_2_alias_2() {
+    take_A_common_2(A_Common_2_Alias::common_2_A)
+    take_A_alias_common_2(A_Common_2_Alias::common_2_A)
+    take_A_common_2(A_Common_2_Alias::common_2_A)
+    take_A_alias_common_2(A_Common_2_Alias::common_2_A)
+    take_A_common_2(C_Common_2_Alias::common_2_C)
+    take_A_alias_common_2(C_Common_2_Alias::common_2_C)
+}
+
+fun test_3() {
+    take_C_common_2(C::common_2_C)
+    take_C_alias_common_2(C::common_2_C)
+    take_C_common_2(C_Common_2_Alias::common_2_C)
+    take_C_alias_common_2(C_Common_2_Alias::common_2_C)
+}
+
+fun test_4() {
+    take_B_common_1(B::common_1_A)
+    take_B_common_1(B::common_2_A)
+    take_B_common_2(B::common_1_A)
+    take_B_common_2(B::common_2_A)
+
+    take_B_alias_common_1(B::common_1_A)
+    take_B_alias_common_1(B::common_2_A)
+    take_B_alias_common_2(B::common_1_A)
+    take_B_alias_common_2(B::common_2_A)
+}
+
+fun test_4_alias_1() {
+    take_B_common_1(B_Common_1_Alias::common_1_A)
+    take_B_common_1(B_Common_1_Alias::common_2_A)
+    take_B_common_2(B_Common_1_Alias::common_1_A)
+    take_B_common_2(B_Common_1_Alias::common_2_A)
+
+    take_B_alias_common_1(B_Common_1_Alias::common_1_A)
+    take_B_alias_common_1(B_Common_1_Alias::common_2_A)
+    take_B_alias_common_2(B_Common_1_Alias::common_1_A)
+    take_B_alias_common_2(B_Common_1_Alias::common_2_A)
+}
+
+fun test_4_alias_2() {
+    take_B_common_1(B_Common_2_Alias::common_1_A)
+    take_B_common_1(B_Common_2_Alias::common_2_A)
+    take_B_common_2(B_Common_2_Alias::common_1_A)
+    take_B_common_2(B_Common_2_Alias::common_2_A)
+
+    take_B_alias_common_1(B_Common_2_Alias::common_1_A)
+    take_B_alias_common_1(B_Common_2_Alias::common_2_A)
+    take_B_alias_common_2(B_Common_2_Alias::common_1_A)
+    take_B_alias_common_2(B_Common_2_Alias::common_2_A)
+}
@@ -0,0 +1,24 @@
+@file:Suppress("UNUSED_PARAMETER")
+
+package sample
+
+expect interface C {
+    fun common_2_C()
+}
+
+actual interface A : C {
+    actual fun common_1_A()
+    fun common_2_A()
+}
+
+typealias A_Common_2_Alias = A
+typealias B_Common_2_Alias = B
+typealias C_Common_2_Alias = C
+
+fun take_A_common_2(func: (A) -> Unit) {}
+fun take_B_common_2(func: (B) -> Unit) {}
+fun take_C_common_2(func: (C) -> Unit) {}
+
+fun take_A_alias_common_2(func: (A_Common_2_Alias) -> Unit) {}
+fun take_B_alias_common_2(func: (B_Common_2_Alias) -> Unit) {}
+fun take_C_alias_common_2(func: (C_Common_2_Alias) -> Unit) {}
@@ -0,0 +1,15 @@
+MODULE common-1 { platform=[JVM, JS, Native] }
+MODULE common-1-main { platform=[JVM, JS, Native] }
+
+MODULE common-2 { platform=[JVM, JS, Native] }
+MODULE common-2-main { platform=[JVM, JS, Native] }
+
+MODULE jvm { platform=[JVM] }
+MODULE jvm-main { platform=[JVM] }
+
+common-2 -> common-1 { kind=DEPENDS_ON }
+jvm -> common-2 { kind=DEPENDS_ON }
+
+common-1-main -> common-1 { kind=DEPENDENCY }
+common-2-main -> common-2, common-1 { kind=DEPENDENCY }
+jvm-main -> jvm, common-2, common-1 { kind=DEPENDENCY }
@@ -0,0 +1,11 @@
+This file presents modules dependency graph for the test (classes).
+Please, use monospaced font.
+
+
+        common-1 ---- common-1-main
+            |
+            |
+        common-2 ---- common-2-main
+            |
+            |
+           jvm ------ jvm-main
@@ -0,0 +1,131 @@
+package sample
+
+fun test_1() {
+    take_C_common_2(C::common_2_C)
+    take_C_alias_common_2(C::common_2_C)
+    take_C_jvm(C::common_2_C)
+    take_C_alias_jvm(C::common_2_C)
+
+    take_C_common_2(C::jvm_C)
+    take_C_alias_common_2(C::jvm_C)
+    take_C_jvm(C::jvm_C)
+    take_C_alias_jvm(C::jvm_C)
+}
+
+fun test_1_alias_1() {
+    take_C_common_2(C_Common_2_Alias::common_2_C)
+    take_C_alias_common_2(C_Common_2_Alias::common_2_C)
+    take_C_jvm(C_Common_2_Alias::common_2_C)
+    take_C_alias_jvm(C_Common_2_Alias::common_2_C)
+
+    take_C_common_2(C_Common_2_Alias::jvm_C)
+    take_C_alias_common_2(C_Common_2_Alias::jvm_C)
+    take_C_jvm(C_Common_2_Alias::jvm_C)
+    take_C_alias_jvm(C_Common_2_Alias::jvm_C)
+}
+
+fun test_1_alias_2() {
+    take_C_common_2(C_jvm_Alias::common_2_C)
+    take_C_alias_common_2(C_jvm_Alias::common_2_C)
+    take_C_jvm(C_jvm_Alias::common_2_C)
+    take_C_alias_jvm(C_jvm_Alias::common_2_C)
+
+    take_C_common_2(C_jvm_Alias::jvm_C)
+    take_C_alias_common_2(C_jvm_Alias::jvm_C)
+    take_C_jvm(C_jvm_Alias::jvm_C)
+    take_C_alias_jvm(C_jvm_Alias::jvm_C)
+}
+
+fun test_2() {
+    take_A_common_1(C::jvm_C)
+    take_A_common_2(C::jvm_C)
+    take_A_jvm(C::jvm_C)
+
+    take_A_common_1(C::common_2_C)
+    take_A_common_2(C::common_2_C)
+    take_A_jvm(C::common_2_C)
+}
+
+fun test_2_alias_1() {
+    take_A_common_1(C_Common_2_Alias::jvm_C)
+    take_A_common_2(C_Common_2_Alias::jvm_C)
+    take_A_jvm(C_Common_2_Alias::jvm_C)
+
+    take_A_common_1(C_Common_2_Alias::common_2_C)
+    take_A_common_2(C_Common_2_Alias::common_2_C)
+    take_A_jvm(C_Common_2_Alias::common_2_C)
+}
+
+fun test_2_alias_2() {
+    take_A_common_1(C_jvm_Alias::jvm_C)
+    take_A_common_2(C_jvm_Alias::jvm_C)
+    take_A_jvm(C_jvm_Alias::jvm_C)
+
+    take_A_common_1(C_jvm_Alias::common_2_C)
+    take_A_common_2(C_jvm_Alias::common_2_C)
+    take_A_jvm(C_jvm_Alias::common_2_C)
+}
+
+fun test_3() {
+    take_B_common_1(B::common_1_B)
+    take_B_common_2(B::common_1_B)
+    take_B_jvm(B::common_1_B)
+    take_B_common_1(B::jvm_B)
+    take_B_common_2(B::jvm_B)
+    take_B_jvm(B::jvm_B)
+
+    take_B_alias_common_1(B::common_1_B)
+    take_B_alias_common_2(B::common_1_B)
+    take_B_alias_jvm(B::common_1_B)
+    take_B_alias_common_1(B::jvm_B)
+    take_B_alias_common_2(B::jvm_B)
+    take_B_alias_jvm(B::jvm_B)
+}
+
+fun test_3_alias_1() {
+    take_B_common_1(B_Common_1_Alias::common_1_B)
+    take_B_common_2(B_Common_1_Alias::common_1_B)
+    take_B_jvm(B_Common_1_Alias::common_1_B)
+    take_B_common_1(B_Common_1_Alias::jvm_B)
+    take_B_common_2(B_Common_1_Alias::jvm_B)
+    take_B_jvm(B_Common_1_Alias::jvm_B)
+
+    take_B_alias_common_1(B_Common_1_Alias::common_1_B)
+    take_B_alias_common_2(B_Common_1_Alias::common_1_B)
+    take_B_alias_jvm(B_Common_1_Alias::common_1_B)
+    take_B_alias_common_1(B_Common_1_Alias::jvm_B)
+    take_B_alias_common_2(B_Common_1_Alias::jvm_B)
+    take_B_alias_jvm(B_Common_1_Alias::jvm_B)
+}
+
+fun test_3_alias_2() {
+    take_B_common_1(B_Common_2_Alias::common_1_B)
+    take_B_common_2(B_Common_2_Alias::common_1_B)
+    take_B_jvm(B_Common_2_Alias::common_1_B)
+    take_B_common_1(B_Common_2_Alias::jvm_B)
+    take_B_common_2(B_Common_2_Alias::jvm_B)
+    take_B_jvm(B_Common_2_Alias::jvm_B)
+
+    take_B_alias_common_1(B_Common_2_Alias::common_1_B)
+    take_B_alias_common_2(B_Common_2_Alias::common_1_B)
+    take_B_alias_jvm(B_Common_2_Alias::common_1_B)
+    take_B_alias_common_1(B_Common_2_Alias::jvm_B)
+    take_B_alias_common_2(B_Common_2_Alias::jvm_B)
+    take_B_alias_jvm(B_Common_2_Alias::jvm_B)
+}
+
+fun test_3_alias_3() {
+    take_B_common_1(B_jvm_Alias::common_1_B)
+    take_B_common_2(B_jvm_Alias::common_1_B)
+    take_B_jvm(B_jvm_Alias::common_1_B)
+    take_B_common_1(B_jvm_Alias::jvm_B)
+    take_B_common_2(B_jvm_Alias::jvm_B)
+    take_B_jvm(B_jvm_Alias::jvm_B)
+
+    take_B_alias_common_1(B_jvm_Alias::common_1_B)
+    take_B_alias_common_2(B_jvm_Alias::common_1_B)
+    take_B_alias_jvm(B_jvm_Alias::common_1_B)
+    take_B_alias_common_1(B_jvm_Alias::jvm_B)
+    take_B_alias_common_2(B_jvm_Alias::jvm_B)
+    take_B_alias_jvm(B_jvm_Alias::jvm_B)
+}
@@ -0,0 +1,25 @@
+@file:Suppress("UNUSED_PARAMETER")
+
+package sample
+
+actual interface C {
+    actual fun common_2_C()
+    fun jvm_C()
+}
+
+actual interface B : A {
+    actual fun common_1_B()
+    fun jvm_B()
+}
+
+typealias A_jvm_Alias = A
+typealias B_jvm_Alias = B
+typealias C_jvm_Alias = C
+
+fun take_A_jvm(func: (A) -> Unit) {}
+fun take_B_jvm(func: (B) -> Unit) {}
+fun take_C_jvm(func: (C) -> Unit) {}
+
+fun take_A_alias_jvm(func: (A_jvm_Alias) -> Unit) {}
+fun take_B_alias_jvm(func: (B_jvm_Alias) -> Unit) {}
+fun take_C_alias_jvm(func: (C_jvm_Alias) -> Unit) {}
@@ -0,0 +1,3 @@
+expect class A {
+    fun commonMember()
+}
@@ -0,0 +1,4 @@
+MODULE common { platform=[JVM, JS, Native] }
+MODULE jvm { platform=[JVM] }
+
+jvm -> common { kind=DEPENDS_ON }
@@ -0,0 +1,10 @@
+actual class A {
+    actual fun commonMember() { }
+
+    fun platformMember() { }
+}
+
+fun test() {
+    A().commonMember()
+    A().platformMember()
+}
@@ -0,0 +1,13 @@
+@file:Suppress("UNUSED_PARAMETER")
+
+package sample
+
+// --------------------------------------------
+
+expect interface A {
+    fun foo()
+}
+
+fun take_A_common_1(x: A) {
+    x.foo()
+}
@@ -0,0 +1,13 @@
+@file:Suppress("UNUSED_PARAMETER")
+
+package sample
+
+actual interface A {
+    actual fun foo()
+    fun bar()
+}
+
+fun take_A_common_2_1(x: A) {
+    x.foo()
+    x.bar()
+}
@@ -0,0 +1,13 @@
+@file:Suppress("UNUSED_PARAMETER")
+
+package sample
+
+actual interface A {
+    actual fun foo()
+    fun baz()
+}
+
+fun take_A_common_2_2(x: A) {
+    x.foo()
+    x.baz()
+}
@@ -0,0 +1,14 @@
+MODULE common-1 { platform=[JVM, JS, Native]; root=common-1 }
+
+MODULE common-2-1 { platform=[JVM]; root=common-2-1 }
+MODULE common-2-2 { platform=[JVM]; root=common-2-2 }
+
+MODULE jvm { platform=[JVM]; root=jvm }
+
+common-2-1 -> common-1 { kind=DEPENDS_ON }
+common-2-2 -> common-1 { kind=DEPENDS_ON }
+
+jvm -> common-2-1, common-2-2 { kind=DEPENDENCY }
+
+// TODO: remove closure
+jvm -> common-1 { kind=DEPENDENCY }
@@ -0,0 +1,17 @@
+This file presents modules dependency graph for the test (classes).
+Please, use monospaced font.
+
+           common-1
+             /   \
+            /     \
+           /       \
+          /         \
+         /           \
+    common-2-1    common-2-2
+        \             /
+         \           /
+          \         /
+           \       /
+            \     /
+             \   /
+              jvm
@@ -0,0 +1,23 @@
+package sample
+
+interface B : A
+
+fun testA(x: A) {
+    x.foo()
+    x.bar()
+    x.<!UNRESOLVED_REFERENCE("baz")!>baz<!>()
+
+    take_A_common_1(x)
+    take_A_common_2_1(x)
+    take_A_common_2_2(x)
+}
+
+fun testB(x: B) {
+    x.foo()
+    x.bar()
+    x.<!UNRESOLVED_REFERENCE("baz")!>baz<!>()
+
+    take_A_common_1(x)
+    take_A_common_2_1(x)
+    take_A_common_2_2(x) // here we should have some error
+}
@@ -0,0 +1,21 @@
+@file:Suppress("UNUSED_PARAMETER")
+package sample
+
+interface AA
+interface BB
+interface CC
+interface DD
+
+expect interface A {
+    fun foo_A()
+}
+
+fun take0(x: A): AA = null!!
+fun take1(x: A): AA = null!!
+fun take2(x: A): AA = null!!
+fun take3(x: A): AA = null!!
+fun take4(x: A): AA = null!!
+
+fun test(x: A) {
+    take4(x)
+}
@@ -0,0 +1,12 @@
+@file:Suppress("UNUSED_PARAMETER")
+package sample
+
+expect interface B : A {
+    fun foo_B_1()
+}
+
+fun take1(x: B): BB = null!!
+fun take2(x: B): BB = null!!
+fun take3(x: B): BB = null!!
+
+fun getB(): B = null!!
@@ -0,0 +1,10 @@
+@file:Suppress("UNUSED_PARAMETER")
+package sample
+
+expect interface C : A {
+    fun foo_C_1()
+}
+
+fun take1(x: C): CC = null!!
+
+fun getC(): C = null!!
@@ -0,0 +1,16 @@
+@file:Suppress("UNUSED_PARAMETER")
+package sample
+
+actual interface A {
+    actual fun foo_A()
+    fun foo_A_3()
+}
+
+fun take0(x: A): DD = null!!
+fun take1(x: A): DD = null!!
+fun take2(x: A): DD = null!!
+fun take4(x: A): DD = null!!
+
+fun test(x: A) {
+    <!OVERLOAD_RESOLUTION_AMBIGUITY(" public fun take4(x: A): AA defined in sample in file common-1.kt public fun take4(x: A): DD defined in sample in file common-2-3.kt")!>take4<!>(x)
+}
@@ -0,0 +1,16 @@
+MODULE common-1 { platform=[JVM, JS, Native] }
+
+MODULE common-2-1 { platform=[JVM, JS, Native] }
+MODULE common-2-2 { platform=[JVM, JS, Native] }
+MODULE common-2-3 { platform=[JVM, JS, Native] }
+
+MODULE jvm { platform=[JVM] }
+
+common-2-1 -> common-1 { kind=DEPENDS_ON }
+common-2-2 -> common-1 { kind=DEPENDS_ON }
+common-2-3 -> common-1 { kind=DEPENDS_ON }
+
+jvm -> common-2-1, common-2-2 { kind=DEPENDS_ON }
+jvm -> common-2-3 { kind=DEPENDS_ON }
+
+jvm -> common-1 { kind=DEPENDS_ON }
@@ -0,0 +1,25 @@
+This file presents modules dependency graph for the test (classes).
+Please, use monospaced font.
+
+                common-1-1
+                 /  |  \
+                /   |   \
+               /    |    \
+              /     |     \
+             /      |      \
+            /       |       \
+           /        |        \
+          /         |         \
+         /          |          \
+    common-2-1  common-2-2  common-2-2
+         \          |          /
+          \         |         /
+           \        |        /
+            \       |       /
+             \      |      /
+              \     |     /
+               \    |    /
+                \   |   /
+                 \  |  /
+                  \ | /
+                   jvm
@@ -0,0 +1,45 @@
+@file:Suppress("UNUSED_PARAMETER", "UNUSED_VARIABLE")
+package sample
+
+interface D : A {
+    fun foo_B_1()
+    fun foo_B_2()
+    fun foo_C_1()
+    fun foo_C_2()
+    fun foo_D()
+}
+
+actual typealias B = D
+actual typealias C = D
+
+fun take0(x: D): Unit = null!!
+
+fun test_1(x: D) {
+    val res0: Unit = take0(x)
+    <!OVERLOAD_RESOLUTION_AMBIGUITY(" public fun take1(x: A): AA defined in sample in file common-1.kt public fun take1(x: A): DD defined in sample in file common-2-3.kt public fun take1(x: B): BB defined in sample in file common-2-1.kt public fun take1(x: C): CC defined in sample in file common-2-2.kt")!>take1<!>(x)
+    val res2: BB = take2(x)
+    val res3: BB = take3(x)
+    <!OVERLOAD_RESOLUTION_AMBIGUITY(" public fun take4(x: A): AA defined in sample in file common-1.kt public fun take4(x: A): DD defined in sample in file common-2-3.kt")!>take4<!>(x)
+}
+
+fun test_2() {
+    val x = getB()
+    x.foo_A()
+    x.foo_A_3()
+    x.foo_B_1()
+    x.foo_B_2()
+    x.foo_C_1()
+    x.foo_C_2()
+    x.foo_D()
+}
+
+fun test_3() {
+    val x = getB()
+    x.foo_A()
+    x.foo_A_3()
+    x.foo_B_1()
+    x.foo_B_2()
+    x.foo_C_1()
+    x.foo_C_2()
+    x.foo_D()
+}
@@ -0,0 +1,3 @@
+expect class E {
+    fun commonMember()
+}
@@ -0,0 +1,6 @@
+MODULE common { platform=[JVM, JS, Native]; root=common }
+MODULE jvm { platform=[JVM]; root=jvm }
+MODULE main { platform=[JVM]; root=main }
+
+jvm -> common { kind=DEPENDS_ON }
+main -> jvm { kind=DEPENDS_ON }
@@ -0,0 +1,5 @@
+actual class E {
+    actual fun commonMember() {}
+
+    fun platformMember() {}
+}
@@ -0,0 +1,4 @@
+fun E.test() {
+    commonMember()
+    platformMember()
+}
@@ -0,0 +1,7 @@
+package sample
+
+expect interface Input
+
+abstract class AbstractInput : Input {
+    val head: Int = null!!
+}
@@ -0,0 +1,5 @@
+MODULE common { platform=[JVM, JS, Native] }
+
+MODULE js { platform=[JS] }
+
+js -> common { kind=DEPENDS_ON }
@@ -0,0 +1,10 @@
+package sample
+
+actual interface Input
+
+class JSInput : AbstractInput()
+
+// ------------------------------------
+
+expect class ExpectInJsActualInJs
+actual class ExpectInJsActualInJs
@@ -0,0 +1,9 @@
+@file:Suppress("UNUSED_PARAMETER")
+
+package sample
+
+expect interface A
+
+fun useA(block: A.() -> Unit) {}
+
+fun anotherUseA(block: (A) -> Unit) {}
@@ -0,0 +1,4 @@
+MODULE common { platform=[JVM, JS, Native] }
+MODULE jvm { platform=[JVM] }
+
+jvm -> common { kind=DEPENDS_ON }
@@ -0,0 +1,23 @@
+package sample
+
+actual interface A {
+    fun foo()
+}
+
+fun test() {
+    useA {
+        foo()
+    }
+
+    anotherUseA {
+        <!UNRESOLVED_REFERENCE("foo")!>foo<!>()
+    }
+
+    anotherUseA {
+        it.foo()
+    }
+
+    anotherUseA { a ->
+        a.foo()
+    }
+}
@@ -0,0 +1,10 @@
+package sample
+
+expect class A {
+    fun commonFun()
+    val x: Int
+    val y: Double
+    val z: String
+}
+
+fun getCommonA(): A = null!!
@@ -0,0 +1,7 @@
+MODULE common { platform=[JVM, JS, Native]; root=common }
+MODULE jvm { platform=[JVM]; root=jvm }
+MODULE main { platform=[JVM]; root=main }
+
+jvm -> common { kind=DEPENDS_ON }
+jvm -> STDLIB_JVM { kind=DEPENDENCY }
+main -> jvm, common { kind=DEPENDENCY }
@@ -0,0 +1,14 @@
+@file:Suppress("UNUSED_PARAMETER")
+
+package sample
+
+actual data class A(actual val x: Int, actual val y: Double, val t: String)  {
+    actual fun commonFun() {}
+    fun platformFun() {}
+
+    actual val z: String by lazy { "" }
+
+    operator fun iterator(): Iterator<Int> = null!!
+}
+
+fun testDelegate(): String = getCommonA().z
@@ -0,0 +1,20 @@
+@file:Suppress("UNUSED_VARIABLE")
+
+package sample
+
+fun testDesctructing() {
+    val (x, y, t) = getCommonA()
+    val xx: Int = x
+    val yy: Double = y
+    val tt: String = t
+}
+
+fun testIterator(): Int {
+    var counter: Int = 0
+    for (x in getCommonA()) {
+        counter += x
+    }
+    return counter
+}
+
+fun testDelegate(): String = getCommonA().z
@@ -0,0 +1,18 @@
+@file:Suppress("UNUSED_PARAMETER")
+
+package sample
+
+expect interface A {
+    fun common_1_A()
+}
+
+expect interface B : A {
+    fun common_1_B()
+}
+
+fun getB(): B = null!!
+
+class Out<out T>(val value: T)
+
+fun takeOutA_common_1(t: Out<A>) {}
+fun takeOutB_common_1(t: Out<B>) {}
@@ -0,0 +1,38 @@
+@file:Suppress("UNUSED_PARAMETER")
+
+package sample
+
+expect interface A_Common {
+    fun common_1_A()
+    fun common_2_A()
+}
+
+actual typealias A = A_Common
+
+actual interface B : A {
+    actual fun common_1_B()
+    fun common_1_2_B()
+}
+
+fun takeOutA_common_2(t: Out<A>) {}
+fun takeOutB_common_2(t: Out<B>) {}
+fun takeOutA_Common_common_2(t: Out<A_Common>) {}
+
+fun getOutA(): Out<A> = null!!
+fun getOutB(): Out<B> = null!!
+fun getOutA_Common(): Out<A_Common> = null!!
+
+fun test_case_2(x: B) {
+    x.common_1_A()
+    x.common_1_B()
+    x.common_2_A()
+    x.common_1_2_B()
+}
+
+fun test_B() {
+    val x = getB()
+    x.common_1_A()
+    x.common_1_B()
+    x.common_2_A()
+    x.common_1_2_B()
+}
@@ -0,0 +1,8 @@
+MODULE common-1 { platform=[JVM, JS, Native]; root=common-1 }
+MODULE common-2 { platform=[JVM, JS, Native]; root=common-2 }
+
+MODULE jvm { platform=[JVM]; root=jvm }
+
+common-2 -> common-1 { kind=DEPENDS_ON }
+
+jvm -> common-2 { kind=DEPENDS_ON }
@@ -0,0 +1,17 @@
+This file presents modules dependency graph for the test (classes).
+Please, use monospaced font.
+
+
+        common-1
+            |
+            |
+            |
+            |
+            |
+        common-2
+            |
+            |
+            |
+            |
+            |
+           jvm
@@ -0,0 +1,53 @@
+package sample
+
+actual interface A_Common {
+    actual fun common_1_A()
+    actual fun common_2_A()
+    fun jvm_A()
+}
+
+interface Case_2_3 : B {
+    fun jvm_Case_2_3()
+}
+
+fun test_A(x: B) {
+    x.common_1_A()
+    x.common_1_B()
+    x.common_2_A()
+    x.common_1_2_B()
+    x.jvm_A()
+}
+
+fun test_A(x: Case_2_3) {
+    x.common_1_A()
+    x.common_1_B()
+    x.common_2_A()
+    x.common_1_2_B()
+    x.jvm_A()
+    x.jvm_Case_2_3()
+}
+
+fun test_B() {
+    val x = getB()
+    x.common_1_A()
+    x.common_1_B()
+    x.common_2_A()
+    x.common_1_2_B()
+    x.jvm_A()
+}
+
+fun test_case_2_3() {
+    takeOutA_common_1(getOutB())
+    takeOutB_common_1(getOutB())
+    takeOutA_common_2(getOutB())
+    takeOutB_common_2(getOutB())
+    takeOutA_Common_common_2(getOutB())
+
+    takeOutA_common_1(getOutA())
+    takeOutA_common_2(getOutA())
+    takeOutA_Common_common_2(getOutA())
+
+    takeOutA_common_1(getOutA_Common())
+    takeOutA_common_2(getOutA_Common())
+    takeOutA_Common_common_2(getOutA_Common())
+}
@@ -0,0 +1,18 @@
+@file:Suppress("NO_ACTUAL_FOR_EXPECT")
+
+package foo
+
+expect interface A {
+    fun commonFun()
+    val b: B
+    fun bFun(): B
+}
+
+expect interface B {
+    fun commonFunB()
+}
+
+class Common {
+    val a: A get() = null!!
+    fun aFun(): A = null!!
+}
@@ -0,0 +1,6 @@
+MODULE common { platform=[JVM, JS, Native]; root=common }
+MODULE jvm { platform=[JVM]; root=jvm }
+MODULE main { platform=[JVM]; root=main }
+
+jvm -> common { kind=DEPENDS_ON }
+main -> jvm { kind=DEPENDS_ON }
@@ -0,0 +1,15 @@
+@file:Suppress("ACTUAL_WITHOUT_EXPECT")
+
+package foo
+
+actual interface A {
+    actual fun commonFun()
+    actual val b: B
+    actual fun bFun(): B
+    fun platformFun()
+}
+
+actual interface B {
+    actual fun commonFunB()
+    fun platformFunB()
+}
@@ -0,0 +1,33 @@
+package foo
+
+fun test_a(a: A) {
+    a.commonFun()
+    a.platformFun()
+
+    a.b.commonFunB()
+    a.b.platformFunB()
+
+    a.bFun().commonFunB()
+    a.bFun().platformFunB()
+}
+
+fun test_c(c: Common) {
+    c.a.commonFun()
+    c.a.platformFun()
+
+    c.aFun().commonFun()
+    c.aFun().platformFun()
+
+    c.a.b.commonFunB()
+    c.a.b.platformFunB()
+
+    c.aFun().b.commonFunB()
+    c.aFun().b.platformFunB()
+
+    c.a.bFun().commonFunB()
+    c.a.bFun().platformFunB()
+
+    c.aFun().bFun().commonFunB()
+    c.aFun().bFun().platformFunB()
+}
+
@@ -0,0 +1,17 @@
+package sample
+
+expect interface A<T : A<T>> {
+    fun foo(): T
+}
+
+interface B : A<B>
+
+fun test(a: A<*>) {
+    a.foo()
+    a.foo().foo()
+}
+
+fun test(b: B) {
+    b.foo()
+    b.foo().foo()
+}
@@ -0,0 +1,4 @@
+MODULE common { platform=[JVM, JS, Native] }
+MODULE jvm { platform=[JVM] }
+
+jvm -> common { kind=DEPENDS_ON }
@@ -0,0 +1,24 @@
+package sample
+
+actual interface A<T : A<T>> {
+    actual fun foo(): T
+    fun bar() : T
+}
+
+fun test_1(a: A<*>) {
+    a.foo()
+    a.bar()
+    a.foo().foo()
+    a.bar().bar()
+    a.foo().bar()
+    a.bar().foo()
+}
+
+fun test_2(b: B) {
+    b.foo()
+    b.bar()
+    b.foo().foo()
+    b.bar().bar()
+    b.foo().bar()
+    b.bar().foo()
+}
@@ -0,0 +1,2 @@
+package foo
+expect class A
@@ -0,0 +1,4 @@
+package bar
+import foo.A
+
+fun baz(): A = null!!
@@ -0,0 +1,5 @@
+package foo
+
+actual class A {
+    fun foo() {}
+}
@@ -0,0 +1,6 @@
+package foobar
+import bar.baz
+
+fun main() {
+    baz().foo()
+}
@@ -0,0 +1,8 @@
+MODULE d1 { platform=[JVM, JS, Native]; root=d1 }
+MODULE d2 { platform=[JVM, JS, Native]; root=d2 }
+MODULE d3 { platform=[JVM]; root=d3 }
+MODULE d4 { platform=[JVM]; root=d4 }
+
+d2 -> d1 { kind=DEPENDS_ON }
+d3 -> d2 { kind=DEPENDS_ON }
+d4 -> d3 { kind=DEPENDS_ON }
@@ -0,0 +1,5 @@
+package d0
+
+interface AnotherSupertype {
+    fun another()
+}
@@ -0,0 +1,9 @@
+@file:Suppress("NO_ACTUAL_FOR_EXPECT")
+
+package foo
+
+expect interface Supertype
+
+class A : Supertype
+
+
@@ -0,0 +1,10 @@
+@file:Suppress("ACTUAL_WITHOUT_EXPECT")
+
+package foo
+import d0.AnotherSupertype
+
+actual interface Supertype : AnotherSupertype {
+    fun foo() {}
+}
+
+
@@ -0,0 +1,4 @@
+package bar
+import foo.A
+
+fun baz(): A = A()
@@ -0,0 +1,21 @@
+package foobar
+
+import bar.baz
+import d0.AnotherSupertype
+
+fun <T : Any> expectAnotherSupertype(x: T, y: T): T {
+    x.hashCode() + y.hashCode()
+    return x
+}
+
+fun foo(x: AnotherSupertype) {
+    x.hashCode()
+}
+
+fun main(x: AnotherSupertype) {
+    baz().foo()
+    // TODO: support subtyping too
+    foo(baz())
+
+    expectAnotherSupertype(x, baz()).another()
+}
@@ -0,0 +1,11 @@
+MODULE d0 { platform=[JVM, JS, Native]; root=d0 }
+MODULE d1 { platform=[JVM, JS, Native]; root=d1 }
+MODULE d2 { platform=[JVM, JS, Native]; root=d2 }
+MODULE d3 { platform=[JVM]; root=d3 }
+MODULE d4 { platform=[JVM]; root=d4 }
+
+d2 -> d0 { kind=DEPENDS_ON }
+d3 -> d1 { kind=DEPENDS_ON }
+d4 -> d0, d1, d2, d3 { kind=DEPENDS_ON }
+
+
@@ -0,0 +1,5 @@
+expect class A {
+    fun commonMember()
+}
+
+typealias TypealiasFromCommon = A
@@ -0,0 +1,4 @@
+MODULE common { platform=[JVM, JS, Native] }
+MODULE jvm { platform=[JVM] }
+
+jvm -> common { kind=DEPENDS_ON }
@@ -0,0 +1,10 @@
+actual class A {
+    actual fun commonMember() { }
+
+    fun platformMember() { }
+}
+
+fun test() {
+    <!RESOLUTION_TO_CLASSIFIER("TypealiasFromCommon", "EXPECT_CLASS_AS_FUNCTION", "Expected class TypealiasFromCommon does not have default constructor")!>TypealiasFromCommon<!>().<!DEBUG_INFO_ELEMENT_WITH_ERROR_TYPE!>commonMember<!>()
+    <!RESOLUTION_TO_CLASSIFIER("TypealiasFromCommon", "EXPECT_CLASS_AS_FUNCTION", "Expected class TypealiasFromCommon does not have default constructor")!>TypealiasFromCommon<!>().<!DEBUG_INFO_ELEMENT_WITH_ERROR_TYPE!>platformwMember<!>()
+}
@@ -0,0 +1,17 @@
+@file:Suppress("NO_ACTUAL_FOR_EXPECT")
+
+package aliases
+
+expect interface A {
+    fun commonFun()
+}
+
+typealias A1 = A
+
+expect interface B {
+    fun commonFun()
+}
+
+typealias B1 = B
+
+class CommonInv<T>(val value: T)
@@ -0,0 +1,6 @@
+MODULE common { platform=[JVM, JS, Native]; root=common }
+MODULE jvm { platform=[JVM]; root=jvm }
+MODULE main { platform=[JVM]; root=main }
+
+jvm -> common { kind=DEPENDS_ON }
+main -> jvm { kind=DEPENDS_ON }
@@ -0,0 +1,18 @@
+@file:Suppress("ACTUAL_WITHOUT_EXPECT")
+
+package aliases
+
+actual interface A {
+    actual fun commonFun()
+    fun platformFun()
+}
+
+typealias A2 = A1
+typealias A3 = A
+
+actual typealias B = A
+
+typealias B2 = B
+typealias B3 = B1
+
+class PlatformInv<T>(val value: T)
@@ -0,0 +1,123 @@
+package aliases
+
+fun test_1_1(a: A) {
+    a.commonFun()
+    a.platformFun()
+}
+
+fun test_1_2(a: A1) {
+    a.commonFun()
+    a.platformFun()
+}
+
+fun test_1_3(a: A2) {
+    a.commonFun()
+    a.platformFun()
+}
+
+fun test_1_4(a: A3) {
+    a.commonFun()
+    a.platformFun()
+}
+
+fun test_1_5(x: CommonInv<A>) {
+    x.value.commonFun()
+    x.value.platformFun()
+}
+
+fun test_1_6(x: CommonInv<A1>) {
+    x.value.commonFun()
+    x.value.platformFun()
+}
+
+fun test_1_7(x: CommonInv<A2>) {
+    x.value.commonFun()
+    x.value.platformFun()
+}
+
+fun test_1_8(x: CommonInv<A3>) {
+    x.value.commonFun()
+    x.value.platformFun()
+}
+
+fun test_1_9(x: PlatformInv<A>) {
+    x.value.commonFun()
+    x.value.platformFun()
+}
+
+fun test_1_10(x: PlatformInv<A1>) {
+    x.value.commonFun()
+    x.value.platformFun()
+}
+
+fun test_1_11(x: PlatformInv<A2>) {
+    x.value.commonFun()
+    x.value.platformFun()
+}
+
+fun test_1_12(x: PlatformInv<A3>) {
+    x.value.commonFun()
+    x.value.platformFun()
+}
+
+///////////////////////////////////////////////////////////////////////
+
+fun test_2_1(a: B) {
+    a.commonFun()
+    a.platformFun()
+}
+
+fun test_2_2(a: B1) {
+    a.commonFun()
+    a.platformFun()
+}
+
+fun test_2_3(a: B2) {
+    a.commonFun()
+    a.platformFun()
+}
+
+fun test_2_4(a: B3) {
+    a.commonFun()
+    a.platformFun()
+}
+
+fun test_2_5(x: CommonInv<B>) {
+    x.value.commonFun()
+    x.value.platformFun()
+}
+
+fun test_2_6(x: CommonInv<B1>) {
+    x.value.commonFun()
+    x.value.platformFun()
+}
+
+fun test_2_7(x: CommonInv<B2>) {
+    x.value.commonFun()
+    x.value.platformFun()
+}
+
+fun test_2_8(x: CommonInv<B3>) {
+    x.value.commonFun()
+    x.value.platformFun()
+}
+
+fun test_2_9(x: PlatformInv<B>) {
+    x.value.commonFun()
+    x.value.platformFun()
+}
+
+fun test_2_10(x: PlatformInv<B1>) {
+    x.value.commonFun()
+    x.value.platformFun()
+}
+
+fun test_2_11(x: PlatformInv<B2>) {
+    x.value.commonFun()
+    x.value.platformFun()
+}
+
+fun test_2_12(x: PlatformInv<B3>) {
+    x.value.commonFun()
+    x.value.platformFun()
+}
@@ -0,0 +1,15 @@
+@file:Suppress("NO_ACTUAL_FOR_EXPECT")
+
+package foo
+
+expect interface A {
+    fun commonFun()
+}
+
+class CommonGen<T : A> {
+    val a: T get() = null!!
+}
+
+class List<out T>(val value: T)
+
+fun getList(): List<A> = null!!
@@ -0,0 +1,6 @@
+MODULE common { platform=[JVM, JS, Native]; root=common }
+MODULE jvm { platform=[JVM]; root=jvm }
+MODULE main { platform=[JVM]; root=main }
+
+jvm -> common { kind=DEPENDS_ON }
+main -> jvm { kind=DEPENDS_ON }
@@ -0,0 +1,19 @@
+@file:Suppress("ACTUAL_WITHOUT_EXPECT")
+
+package foo
+
+interface B
+
+actual interface A : B {
+    actual fun commonFun()
+
+    fun platformFun()
+}
+
+class AImpl : A {
+    override fun commonFun() {}
+    override fun platformFun() {}
+}
+
+@Suppress("UNUSED_PARAMETER")
+fun takeList(inv: List<B>) {}
@@ -0,0 +1,30 @@
+package foo
+
+fun test_1(gen: CommonGen<A>) {
+    gen.a.commonFun()
+    gen.a.platformFun()
+}
+
+fun test_2(gen: CommonGen<AImpl>) {
+    gen.a.commonFun()
+    gen.a.platformFun()
+}
+
+fun test_3(gen: CommonGen<*>) {
+    gen.a.commonFun()
+    gen.a.platformFun()
+}
+
+fun test_4(gen: CommonGen<out A>) {
+    gen.a.commonFun()
+    gen.a.platformFun()
+}
+
+fun test_5(gen: CommonGen<out AImpl>) {
+    gen.a.commonFun()
+    gen.a.platformFun()
+}
+
+fun test_6() {
+    takeList(getList())
+}
@@ -0,0 +1,147 @@
+/*
+ * Copyright 2010-2019 JetBrains s.r.o. and Kotlin Programming Language contributors.
+ * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
+ */
+
+package org.jetbrains.kotlin.idea.caches.resolve;
+
+import com.intellij.testFramework.TestDataPath;
+import org.jetbrains.kotlin.test.JUnit3RunnerWithInners;
+import org.jetbrains.kotlin.test.KotlinTestUtils;
+import org.jetbrains.kotlin.test.TargetBackend;
+import org.jetbrains.kotlin.test.TestMetadata;
+import org.junit.runner.RunWith;
+
+import java.io.File;
+import java.util.regex.Pattern;
+
+/** This class is generated by {@link org.jetbrains.kotlin.generators.tests.TestsPackage}. DO NOT MODIFY MANUALLY */
+@SuppressWarnings("all")
+@RunWith(JUnit3RunnerWithInners.class)
+public class MultiplatformAnalysisTestGenerated extends AbstractMultiplatformAnalysisTest {
+    @TestMetadata("idea/testData/multiplatform")
+    @TestDataPath("$PROJECT_ROOT")
+    @RunWith(JUnit3RunnerWithInners.class)
+    public static class Multiplatform extends AbstractMultiplatformAnalysisTest {
+        private void runTest(String testDataFilePath) throws Exception {
+            KotlinTestUtils.runTest(this::doTest, TargetBackend.ANY, testDataFilePath);
+        }
+
+        public void testAllFilesPresentInMultiplatform() throws Exception {
+            KotlinTestUtils.assertAllTestsPresentByMetadata(this.getClass(), new File("idea/testData/multiplatform"), Pattern.compile("^([^\\.]+)$"), TargetBackend.ANY, false);
+        }
+
+        @TestMetadata("internalFromDependsOn")
+        public void testInternalFromDependsOn() throws Exception {
+            runTest("idea/testData/multiplatform/internalFromDependsOn/");
+        }
+
+        @TestMetadata("internalFromDependsOnOfProduction")
+        public void testInternalFromDependsOnOfProduction() throws Exception {
+            runTest("idea/testData/multiplatform/internalFromDependsOnOfProduction/");
+        }
+
+        @TestMetadata("internalFromProduction")
+        public void testInternalFromProduction() throws Exception {
+            runTest("idea/testData/multiplatform/internalFromProduction/");
+        }
+    }
+
+    @TestMetadata("idea/testData/multiplatformTypeRefinement")
+    @TestDataPath("$PROJECT_ROOT")
+    @RunWith(JUnit3RunnerWithInners.class)
+    public static class MultiplatformTypeRefinement extends AbstractMultiplatformAnalysisTest {
+        private void runTest(String testDataFilePath) throws Exception {
+            KotlinTestUtils.runTest(this::doTest, TargetBackend.ANY, testDataFilePath);
+        }
+
+        @TestMetadata("aliasesTypeMismatch")
+        public void testAliasesTypeMismatch() throws Exception {
+            runTest("idea/testData/multiplatformTypeRefinement/aliasesTypeMismatch/");
+        }
+
+        public void testAllFilesPresentInMultiplatformTypeRefinement() throws Exception {
+            KotlinTestUtils.assertAllTestsPresentByMetadata(this.getClass(), new File("idea/testData/multiplatformTypeRefinement"), Pattern.compile("^([^\\.]+)$"), TargetBackend.ANY, false);
+        }
+
+        @TestMetadata("callableReferences")
+        public void testCallableReferences() throws Exception {
+            runTest("idea/testData/multiplatformTypeRefinement/callableReferences/");
+        }
+
+        @TestMetadata("constructorsOfExpect")
+        public void testConstructorsOfExpect() throws Exception {
+            runTest("idea/testData/multiplatformTypeRefinement/constructorsOfExpect/");
+        }
+
+        @TestMetadata("diamondModuleDependency1")
+        public void testDiamondModuleDependency1() throws Exception {
+            runTest("idea/testData/multiplatformTypeRefinement/diamondModuleDependency1/");
+        }
+
+        @TestMetadata("diamondModuleDependency2")
+        public void testDiamondModuleDependency2() throws Exception {
+            runTest("idea/testData/multiplatformTypeRefinement/diamondModuleDependency2/");
+        }
+
+        @TestMetadata("extensionOnExpect")
+        public void testExtensionOnExpect() throws Exception {
+            runTest("idea/testData/multiplatformTypeRefinement/extensionOnExpect/");
+        }
+
+        @TestMetadata("jsNameClash")
+        public void testJsNameClash() throws Exception {
+            runTest("idea/testData/multiplatformTypeRefinement/jsNameClash/");
+        }
+
+        @TestMetadata("lambdas")
+        public void testLambdas() throws Exception {
+            runTest("idea/testData/multiplatformTypeRefinement/lambdas/");
+        }
+
+        @TestMetadata("languageConstructions")
+        public void testLanguageConstructions() throws Exception {
+            runTest("idea/testData/multiplatformTypeRefinement/languageConstructions/");
+        }
+
+        @TestMetadata("multilevelParents")
+        public void testMultilevelParents() throws Exception {
+            runTest("idea/testData/multiplatformTypeRefinement/multilevelParents/");
+        }
+
+        @TestMetadata("qualifiedReceiver")
+        public void testQualifiedReceiver() throws Exception {
+            runTest("idea/testData/multiplatformTypeRefinement/qualifiedReceiver/");
+        }
+
+        @TestMetadata("recursiveTypes")
+        public void testRecursiveTypes() throws Exception {
+            runTest("idea/testData/multiplatformTypeRefinement/recursiveTypes/");
+        }
+
+        @TestMetadata("simple")
+        public void testSimple() throws Exception {
+            runTest("idea/testData/multiplatformTypeRefinement/simple/");
+        }
+
+        @TestMetadata("supertypes")
+        public void testSupertypes() throws Exception {
+            runTest("idea/testData/multiplatformTypeRefinement/supertypes/");
+        }
+
+        @TestMetadata("typeAliasToExpectClassExplicitReference")
+        public void testTypeAliasToExpectClassExplicitReference() throws Exception {
+            runTest("idea/testData/multiplatformTypeRefinement/typeAliasToExpectClassExplicitReference/");
+        }
+
+        @TestMetadata("typeAliases")
+        public void testTypeAliases() throws Exception {
+            runTest("idea/testData/multiplatformTypeRefinement/typeAliases/");
+        }
+
+        @TestMetadata("typeParameters")
+        public void testTypeParameters() throws Exception {
+            runTest("idea/testData/multiplatformTypeRefinement/typeParameters/");
+        }
+    }
+}
@@ -114,7 +114,7 @@ abstract class AbstractMultiModuleTest : DaemonAnalyzerTestCase() {
        val facetSettings = KotlinFacetSettingsProvider.getInstance(project).getInitializedSettings(this)
        facetSettings.useProjectSettings = false
        facetSettings.compilerSettings = CompilerSettings().apply {
-            additionalArguments += " -Xmulti-platform"
+            additionalArguments += " -Xmulti-platform -XXtype-refinement"
        }
    }