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[Spec tests] Add spec tests for kotlin.Nothing, kotlin.Unit, reference equality and cast expressions

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This commit is contained in:
anastasiia.spaseeva
2019-11-18 18:20:27 +03:00
parent bf50edee17
commit 44d0a99875
31 changed files with 1194 additions and 32 deletions
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compiler/tests-spec/testData/diagnostics/linked/expressions/built-in-types-and-their-semantics/kotlin.nothing-1/p-1/pos/1.1.kt
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+69
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@@ -0,0 +1,69 @@
// !LANGUAGE: +NewInference
// !DIAGNOSTICS: -UNUSED_VARIABLE -ASSIGNED_BUT_NEVER_ACCESSED_VARIABLE -UNUSED_VALUE -UNUSED_PARAMETER -UNUSED_EXPRESSION
// SKIP_TXT
/*
* KOTLIN DIAGNOSTICS SPEC TEST (POSITIVE)
*
* SPEC VERSION: 0.1-213
* PLACE: expressions, built-in-types-and-their-semantics, kotlin.nothing-1 -> paragraph 1 -> sentence 1
* NUMBER: 1
* DESCRIPTION: check the type of jump expressions is Nothing and code placed on the left side of expression will never be executed
*/
// TESTCASE NUMBER: 1
fun case1() {
var name: Any? = null
val men = arrayListOf(Person("Phill"), Person(), Person("Bob"))
for (k in men) {
k.name
loop@ for (i in men) {
i.name
<!UNREACHABLE_CODE!>val valeua : Int =<!> break@loop
<!UNREACHABLE_CODE!>i.name<!>
}
k.name
val s = k.name ?: break
k.name
}
val a = 1
}
class Person(var name: String? = null) {}
// TESTCASE NUMBER: 2
fun case2() {
var name: Any? = null
val men = arrayListOf(Person("Phill"), Person(), Person("Bob"))
for (k in men) {
loop@ for (i in men) {
i.name
<!UNREACHABLE_CODE!>val val1 =<!> continue@loop
<!UNREACHABLE_CODE!>val1<!>
<!UNREACHABLE_CODE!>i.name<!>
}
val s = k.name ?: continue
k.name
}
val a = 1
}
// TESTCASE NUMBER: 3
fun case3() {
listOf(1, 2, 3, 4, 5).forEach { x ->
val k = x
listOf(1, 2, 3, 4, 5).forEach lit@{
it
return@lit
<!UNREACHABLE_CODE!>print(it)<!>
}
val y = x
if (x == 3) return
}
val a = 1
}
compiler/tests-spec/testData/diagnostics/linked/expressions/built-in-types-and-their-semantics/kotlin.nothing-1/testsMap.json
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+14
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@@ -0,0 +1,14 @@
{
"1": {
"pos": {
"1": [
{
"specVersion": "0.1-213",
"casesNumber": 3,
"description": "check the type of jump expressions is Nothing and code placed on the left side of expression will never be executed",
"unexpectedBehaviour": false
}
]
}
}
}
compiler/tests-spec/testData/diagnostics/linked/expressions/jump-expressions/p-2/pos/1.1.kt
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+57
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@@ -0,0 +1,57 @@
// !LANGUAGE: +NewInference
// !DIAGNOSTICS: -UNUSED_VARIABLE -ASSIGNED_BUT_NEVER_ACCESSED_VARIABLE -UNUSED_VALUE -UNUSED_PARAMETER -UNUSED_EXPRESSION -UNREACHABLE_CODE
// SKIP_TXT
/*
* KOTLIN DIAGNOSTICS SPEC TEST (POSITIVE)
*
* SPEC VERSION: 0.1-213
* PLACE: expressions, jump-expressions -> paragraph 2 -> sentence 1
* NUMBER: 1
* DESCRIPTION: check he type of jump expressions is the kotlin.Nothing
*/
// TESTCASE NUMBER: 1
fun case1() {
var name: Any? = null
val men = arrayListOf(Person("Phill"), Person(), Person("Bob"))
for (k in men) {
k.name
loop@ for (i in men) {
val val1: Int = <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing")!>break@loop<!>
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int")!>val1<!>
}
val s = k.name ?: <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing")!>break<!>
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String")!>s<!>
}
}
class Person(var name: String? = null) {}
// TESTCASE NUMBER: 2
fun case2() {
var name: Any? = null
val men = arrayListOf(Person("Phill"), Person(), Person("Bob"))
for (k in men) {
loop@ for (i in men) {
val val1 = <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing")!>continue@loop<!>
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing")!>val1<!>
}
val s = k.name ?: <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing")!>continue<!>
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String")!>s<!>
}
}
// TESTCASE NUMBER: 3
fun case3() {
listOf(1, 2, 3, 4, 5).forEach { x ->
listOf(1, 2, 3, 4, 5).forEach lit@{
val s = <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing")!>return@lit<!>
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing")!>s<!>
}
if (x == 3) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing")!>return<!>
}
}
compiler/tests-spec/testData/diagnostics/linked/expressions/jump-expressions/testsMap.json
Vendored
+14
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@@ -0,0 +1,14 @@
{
"2": {
"pos": {
"1": [
{
"specVersion": "0.1-213",
"casesNumber": 3,
"description": "check he type of jump expressions is the kotlin.Nothing",
"unexpectedBehaviour": false
}
]
}
}
}
compiler/tests-spec/testData/diagnostics/linked/type-system/type-kinds/built-in-types/kotlin.nothing/p-1/neg/2.1.kt
Vendored
+13 -1
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@@ -1,4 +1,5 @@
// !LANGUAGE: +NewInference
// !DIAGNOSTICS: -UNUSED_VARIABLE -ASSIGNED_BUT_NEVER_ACCESSED_VARIABLE -UNUSED_VALUE -UNUSED_PARAMETER -UNUSED_EXPRESSION -UNREACHABLE_CODE
// SKIP_TXT
/*
@@ -16,5 +17,16 @@
class Case1(val nothing: Nothing)
fun case1() {
val res = Case1(Nothing())
val res = Case1(<!INVISIBLE_MEMBER!>Nothing<!>())
}
// TESTCASE NUMBER: 2
class Case2 {
var data: String? = null
}
fun case2(c: Case2) {
val testValue = c.data ?: throw IllegalArgumentException("data required")
testValue checkType { <!NONE_APPLICABLE!>check<!><Nothing>() }
}
compiler/tests-spec/testData/diagnostics/linked/type-system/type-kinds/built-in-types/kotlin.nothing/p-1/pos/1.1.kt
Vendored
+13 -7
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@@ -1,4 +1,6 @@
// !LANGUAGE: +NewInference
// !DIAGNOSTICS: -UNUSED_VARIABLE -ASSIGNED_BUT_NEVER_ACCESSED_VARIABLE -UNUSED_VALUE -UNUSED_PARAMETER -UNUSED_EXPRESSION -UNREACHABLE_CODE
// SKIP_TXT
/*
@@ -8,26 +10,30 @@
* PLACE: type-system, type-kinds, built-in-types, kotlin.nothing -> paragraph 1 -> sentence 1
* NUMBER: 1
* DESCRIPTION: Check of Nothing type is a subtype of any types
* HELPERS: checkType
* HELPERS: checkType, functions
*/
class NothingWrapper() {
val data: Nothing
val data: Nothing = TODO()
}
class CustomClass
class CustomClass() {}
// TESTCASE NUMBER: 1
fun case1(wrapper: NothingWrapper) {
fun case1() {
val wrapper: NothingWrapper = NothingWrapper()
checkSubtype<Any>(wrapper.data)
checkSubtype<Any>(wrapper.data)
checkSubtype<Any>(wrapper.data)
checkSubtype<Function<Nothing>>(wrapper.data)
checkSubtype<Int>(wrapper.data)
checkSubtype<Short>(wrapper.data)
checkSubtype<Byte>(wrapper.data)
checkSubtype<Long>(wrapper.data)
checkSubtype<kotlin.Array>(wrapper.data)
checkSubtype<kotlin.Array<Any>>(wrapper.data)
checkSubtype<CustomClass>(wrapper.data)
}
@@ -35,10 +41,10 @@ fun case1(wrapper: NothingWrapper) {
fun case2(wrapper: NothingWrapper) {
checkSubtype<MutableList<out Nothing>>(wrapper.data)
checkSubtype<MutableList<in String>>(wrapper.data)
checkSubtype<MutableList<out CustomClass>>(wrapper.data)
checkSubtype<MutableList<in CustomClass>>(wrapper.data)
checkSubtype<MutableList<Any?>>(wrapper.data)
checkSubtype<String>(wrapper.data)
checkSubtype<in CustomClass>(wrapper.data)
checkSubtype<out CustomClass>(wrapper.data)
}
compiler/tests-spec/testData/diagnostics/linked/type-system/type-kinds/built-in-types/kotlin.nothing/p-1/pos/2.1.kt
Vendored
+8 -17
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@@ -1,4 +1,5 @@
// !LANGUAGE: +NewInference
// !DIAGNOSTICS: -UNUSED_VARIABLE -ASSIGNED_BUT_NEVER_ACCESSED_VARIABLE -UNUSED_VALUE -UNUSED_PARAMETER -UNUSED_EXPRESSION -UNREACHABLE_CODE
// SKIP_TXT
/*
@@ -8,11 +9,11 @@
* PLACE: type-system, type-kinds, built-in-types, kotlin.nothing -> paragraph 1 -> sentence 2
* NUMBER: 1
* DESCRIPTION: Check of Nothing as a subtype of any type
* HELPERS: checkType
* HELPERS: checkType, functions
*/
// TESTCASE NUMBER: 1
class Case1() {
class Case1 {
val data: Nothing = TODO()
}
@@ -21,26 +22,16 @@ fun case1(c: Case1) {
checkSubtype<Function<Nothing>>(c.data)
}
// TESTCASE NUMBER: 2
class Case2 {
var data: String
}
fun case2(c: Case2) {
val testValue = c.data ?: throw IllegalArgumentException("data required")
testValue checkType { check<Nothing>() }
}
// TESTCASE NUMBER: 3
class Case3 {
val dataFunction = fail("fail msg")
val dataFunction: Nothing = fail("fail msg")
}
fun fail(msg: String): Nothing {
throw new Exception (msg)
throw Exception(msg)
}
fun case3(c: Case3) {
val testValue = c.dataFunction()
checkType<Nothing>(testValue)
fun case2(c: Case2) {
c.dataFunction checkType { check<Nothing>() }
}
compiler/tests-spec/testData/diagnostics/linked/type-system/type-kinds/built-in-types/kotlin.nothing/testsMap.json
Vendored
+2 -2
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@@ -4,7 +4,7 @@
"2": [
{
"specVersion": "0.1-213",
"casesNumber": 1,
"casesNumber": 2,
"description": "Check of Nothing type",
"unexpectedBehaviour": false
}
@@ -14,7 +14,7 @@
"2": [
{
"specVersion": "0.1-213",
"casesNumber": 3,
"casesNumber": 2,
"description": "Check of Nothing as a subtype of any type",
"unexpectedBehaviour": false
}