| /* |
| * Copyright 2018 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package androidx.compose.compiler.plugins.kotlin.analysis |
| |
| import androidx.compose.compiler.plugins.kotlin.AbstractComposeDiagnosticsTest |
| |
| class UnionCheckerTests : AbstractComposeDiagnosticsTest() { |
| |
| fun testUnionTypeReporting001() { |
| doTest( |
| """ |
| import androidx.compose.runtime.*; |
| |
| @Suppress("EXPERIMENTAL_IS_NOT_ENABLED") |
| @OptIn(androidx.compose.runtime.ExperimentalComposeApi::class) |
| @Composable fun foo(value: @UnionType(Int::class, String::class) Any) { |
| System.out.println(value) |
| } |
| |
| @Composable |
| fun bar() { |
| foo(value=1) |
| foo(value="1") |
| foo(value=<!ILLEGAL_ASSIGN_TO_UNIONTYPE!>1f<!>) |
| } |
| """) |
| } |
| |
| fun testUnionTypeReporting002() { |
| doTest( |
| """ |
| import androidx.compose.runtime.*; |
| |
| @Suppress("EXPERIMENTAL_IS_NOT_ENABLED") |
| @OptIn(androidx.compose.runtime.ExperimentalComposeApi::class) |
| @Composable fun foo(value: @UnionType(Int::class, String::class) Any) { |
| System.out.println(value) |
| } |
| |
| @Suppress("EXPERIMENTAL_IS_NOT_ENABLED") |
| @OptIn(androidx.compose.runtime.ExperimentalComposeApi::class) |
| @Composable |
| fun bar(value: @UnionType(Int::class, String::class) Any) { |
| foo(value) |
| } |
| """) |
| } |
| |
| fun testUnionTypeReporting003() { |
| doTest( |
| """ |
| import androidx.compose.runtime.*; |
| |
| @Suppress("EXPERIMENTAL_IS_NOT_ENABLED") |
| @OptIn(androidx.compose.runtime.ExperimentalComposeApi::class) |
| @Composable fun foo(value: @UnionType(Int::class, String::class, Float::class) Any) { |
| System.out.println(value) |
| } |
| |
| @Suppress("EXPERIMENTAL_IS_NOT_ENABLED") |
| @OptIn(androidx.compose.runtime.ExperimentalComposeApi::class) |
| @Composable |
| fun bar(value: @UnionType(Int::class, String::class) Any) { |
| foo(value) |
| } |
| """) |
| } |
| |
| fun testUnionTypeReporting004() { |
| doTest( |
| """ |
| import androidx.compose.runtime.*; |
| |
| @Suppress("EXPERIMENTAL_IS_NOT_ENABLED") |
| @OptIn(androidx.compose.runtime.ExperimentalComposeApi::class) |
| @Composable fun foo(value: @UnionType(Int::class, String::class) Any) { |
| System.out.println(value) |
| } |
| |
| @Suppress("EXPERIMENTAL_IS_NOT_ENABLED") |
| @OptIn(androidx.compose.runtime.ExperimentalComposeApi::class) |
| @Composable |
| fun bar(value: @UnionType(Int::class, String::class, Float::class) Any) { |
| foo(<!ILLEGAL_ASSIGN_TO_UNIONTYPE!>value<!>) |
| } |
| """) |
| } |
| } |