FIR IDE: Consolidate tests for AddExclExclFix in one directory.

I found these tests only _after_ the previous changes, so I needed to
merge and/or remove redundant tests.

idea/testData/quickfix/addExclExclCall/infixCall.kt

@@ -1,7 +1,9 @@
 // "Add non-null asserted (!!) call" "true"
 
-infix fun Int.bar(i: Int) = this
+class SafeType {
+    infix fun op(arg: Int) {}
+}
 
-fun foo(i: Int?) {
-    i <caret>bar 1
-}
+fun safeB(p: SafeType?) {
+    val v = p <caret>op 42
+}

idea/testData/quickfix/addExclExclCall/infixCall.kt.after

@@ -1,7 +1,9 @@
 // "Add non-null asserted (!!) call" "true"
 
-infix fun Int.bar(i: Int) = this
+class SafeType {
+    infix fun op(arg: Int) {}
+}
 
-fun foo(i: Int?) {
-    i!! bar 1
-}
+fun safeB(p: SafeType?) {
+    val v = p!! op 42
+}

idea/testData/quickfix/addExclExclCall/iterable.kt

@@ -1,6 +1,6 @@
 // "Add non-null asserted (!!) call" "true"
-// WITH_RUNTIME
-
-fun foo(a: List<String>?) {
-    for (s in <caret>a) {}
+fun foo() {
+    val test : Collection<Int>? = null!!
+    for (i in <caret>test) { }
 }
+

idea/testData/quickfix/addExclExclCall/iterable.kt.after

@@ -1,6 +1,6 @@
 // "Add non-null asserted (!!) call" "true"
-// WITH_RUNTIME
-
-fun foo(a: List<String>?) {
-    for (s in a!!) {}
+fun foo() {
+    val test : Collection<Int>? = null!!
+    for (i in <caret>test!!) { }
 }
+

idea/testData/quickfix/addExclExclCall/iterableDoesNotInheritIterableInterface.kt

@@ -0,0 +1,9 @@
+// "Add non-null asserted (!!) call" "true"
+class Some {
+    operator fun iterator(): Iterator<Int> = null!!
+}
+
+fun foo() {
+    val test: Some? = Some()
+    for (i in <caret>test) { }
+}

idea/testData/quickfix/addExclExclCall/iterableDoesNotInheritIterableInterface.kt.after

@@ -0,0 +1,9 @@
+// "Add non-null asserted (!!) call" "true"
+class Some {
+    operator fun iterator(): Iterator<Int> = null!!
+}
+
+fun foo() {
+    val test: Some? = Some()
+    for (i in test!!) { }
+}

idea/testData/quickfix/addExclExclCall/iterableGeneric.kt

@@ -0,0 +1,5 @@
+// "Add non-null asserted (!!) call" "true"
+fun <T: Collection<Int>?> foo(c: T) {
+    for (i in <caret>c) { }
+}
+

idea/testData/quickfix/addExclExclCall/iterableGeneric.kt.after

@@ -0,0 +1,5 @@
+// "Add non-null asserted (!!) call" "true"
+fun <T: Collection<Int>?> foo(c: T) {
+    for (i in c!!) { }
+}
+

idea/testData/quickfix/addExclExclCall/iterableWithBadIterator.kt

@@ -0,0 +1,13 @@
+// "Add non-null asserted (!!) call" "false"
+// ACTION: Replace with a 'forEach' function call
+// ACTION: Surround with null check
+// ERROR: Not nullable value required to call an 'iterator()' method on for-loop range
+
+class Some {
+    fun iterator(): Iterator<Int> = null!!
+}
+
+fun foo() {
+    val test: Some? = Some()
+    for (i in <caret>test) { }
+}

idea/testData/quickfix/addExclExclCall/operationBinary.kt

@@ -0,0 +1,9 @@
+// "Add non-null asserted (!!) call" "true"
+
+class SafeType {
+    operator fun plus(arg: Int) {}
+}
+
+fun safeB(p: SafeType?) {
+    val v = p <caret>+ 42
+}

idea/testData/quickfix/addExclExclCall/operationBinary.kt.after

@@ -0,0 +1,9 @@
+// "Add non-null asserted (!!) call" "true"
+
+class SafeType {
+    operator fun plus(arg: Int) {}
+}
+
+fun safeB(p: SafeType?) {
+    val v = p!! + 42
+}

idea/testData/quickfix/addExclExclCall/operationPlus.kt

@@ -1,5 +0,0 @@
-// "Add non-null asserted (!!) call" "true"
-
-fun foo(i: Int?) {
-    i <caret>+ 1
-}

idea/testData/quickfix/addExclExclCall/operationPlus.kt.after

@@ -1,5 +0,0 @@
-// "Add non-null asserted (!!) call" "true"
-
-fun foo(i: Int?) {
-    i!! + 1
-}

idea/testData/quickfix/addExclExclCall/operationUnary.kt

@@ -1,5 +1,9 @@
 // "Add non-null asserted (!!) call" "true"
 
-fun foo(i: Int?) {
-    <caret>-i
-}
+class SafeType {
+    operator fun unaryMinus() {}
+}
+
+fun safeB(p: SafeType?) {
+    val v = <caret>-p
+}

idea/testData/quickfix/addExclExclCall/operationUnary.kt.after

@@ -1,5 +1,9 @@
 // "Add non-null asserted (!!) call" "true"
 
-fun foo(i: Int?) {
-    -i!!
-}
+class SafeType {
+    operator fun unaryMinus() {}
+}
+
+fun safeB(p: SafeType?) {
+    val v = -p!!
+}