| /* |
| * Copyright 2019 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 |
| |
| /** |
| * We're strongly considering supporting try-catch-finally blocks in the future. |
| * If/when we do support them, these tests should be deleted. |
| */ |
| class ComposableDeclarationCheckerTests : AbstractComposeDiagnosticsTest() { |
| fun testPropertyWithInitializer() { |
| doTest( |
| """ |
| import androidx.compose.runtime.Composable |
| |
| @Composable |
| val <!COMPOSABLE_PROPERTY_BACKING_FIELD!>foo<!>: Int = 123 |
| """) |
| } |
| |
| fun testPropertyWithJustGetter() { |
| doTest( |
| """ |
| import androidx.compose.runtime.Composable |
| |
| @Composable |
| val bar: Int get() = 123 |
| """) |
| } |
| |
| fun testPropertyWithGetterAndSetter() { |
| doTest( |
| """ |
| import androidx.compose.runtime.Composable |
| |
| @Composable |
| var <!COMPOSABLE_VAR!>bam<!>: Int |
| get() { return 123 } |
| set(value) { print(value) } |
| """) |
| } |
| |
| fun testSuspendComposable() { |
| doTest( |
| """ |
| import androidx.compose.runtime.Composable |
| |
| @Composable suspend fun <!COMPOSABLE_SUSPEND_FUN!>Foo<!>() {} |
| |
| fun acceptSuspend(fn: suspend () -> Unit) { print(fn) } |
| fun acceptComposableSuspend(fn: @Composable suspend () -> Unit) { print(fn.hashCode()) } |
| |
| val foo: suspend () -> Unit = <!TYPE_MISMATCH!>@Composable {}<!> |
| val bar: suspend () -> Unit = {} |
| fun Test() { |
| val composableLambda = @Composable {} |
| acceptSuspend <!TYPE_MISMATCH!>@Composable {}<!> |
| acceptComposableSuspend @Composable {} |
| acceptComposableSuspend(<!UNSUPPORTED_FEATURE!>composableLambda<!>) |
| acceptSuspend(<!COMPOSABLE_SUSPEND_FUN, TYPE_MISMATCH!>@Composable suspend fun() { }<!>) |
| } |
| """) |
| } |
| } |