(CoroutineDebugger) Stack printing logic extracted to the single place

for DebugMetadata and CoroutinePanel, some corner cases fixed, test cases added. Added: - external maven dependencies in test scenarios - comparing stack traces + variables on breakpoint
2020-04-14 14:08:59 +02:00
parent 153056b4fd
commit 3cd0eb0fca
47 changed files with 1487 additions and 734 deletions
@@ -0,0 +1,30 @@
+package coroutine1
+
+import kotlin.coroutines.Continuation
+import kotlin.coroutines.EmptyCoroutineContext
+import kotlin.coroutines.startCoroutine
+
+fun main() {
+    val cnt = Continuation<Int>(EmptyCoroutineContext) { }
+    val result = ::test1.startCoroutine(1, cnt)
+    println(result)
+}
+
+suspend fun test1(i: Int): Int {
+    val test1 = "a"
+    a(test1)
+    println(test1)
+    return i
+}
+
+suspend fun a(aParam: String) {
+    val a = "a"
+    b(a)
+    println(a)
+}
+
+suspend fun b(bParam: String) {
+    val b = "b"
+    // Breakpoint!
+    println(b)
+}
@@ -0,0 +1,26 @@
+package continuation
+
+fun main() {
+    val a = "a"
+    fibonacci().take(10).toList()
+}
+
+fun nextSequence(terms: Pair<Int, Int>): Pair<Int, Int> {
+    val terms1 = Pair(terms.second, terms.first + terms.second)
+    if (terms1.first == 8) {
+        //Breakpoint!
+        return terms1
+    } else
+        return terms1
+}
+
+fun fibonacci() = sequence {
+    var terms = Pair(0, 1)
+    var step = 0
+
+    while (true) {
+        yield(terms.first)
+        terms = nextSequence(terms)
+        step++
+    }
+}
@@ -0,0 +1,28 @@
+LineBreakpoint created at sequence.kt:14
+Run Java
+Connected to the target VM
+sequence.kt:12
+Thread stack trace:
+	nextSequence:12, SequenceKt (continuation)
+		(terms, terms1)
+	invokeSuspend:23, SequenceKt$fibonacci$1 (continuation)
+		($result, $this$sequence, step, terms, this)
+	resumeWith:33, kotlin.coroutines.jvm.internal.BaseContinuationImpl
+		($i$a$-with-BaseContinuationImpl$resumeWith$1, $this$with, completion, current, param, result, this)
+	hasNext:140, kotlin.sequences.SequenceBuilderIterator
+		(step, this)
+	hasNext:374, kotlin.sequences.TakeSequence$iterator$1
+		(this)
+	toCollection:722, kotlin.sequences.SequencesKt___SequencesKt
+		($this$toCollection, destination)
+	toMutableList:752, kotlin.sequences.SequencesKt___SequencesKt
+		($this$toMutableList)
+	toList:743, kotlin.sequences.SequencesKt___SequencesKt
+		($this$toList)
+	main:5, continuation.SequenceKt
+		(a)
+	main:-1, continuation.SequenceKt
+		()
+Disconnected from the target VM
+
+Process finished with exit code 0