[Test] Migrate AbstractExtendedFirDiagnosticsTest to new infrastructure

compiler/fir/analysis-tests/testData/resolve/extendedCheckers/emptyRangeChecker/Warning.kt

@@ -0,0 +1,28 @@
+// WITH_RUNTIME
+
+fun foo() {
+    for (i in <!EMPTY_RANGE!>2..1<!>) { }
+
+    <!UNUSED_VARIABLE{LT}!>val <!UNUSED_VARIABLE{PSI}!>a<!> = <!EMPTY_RANGE!>10..0<!><!>
+
+    val v = 1
+    if (v in <!EMPTY_RANGE!>10..1<!>) { }
+}
+
+fun backward() {
+    for (i in <!EMPTY_RANGE!>1 downTo 2<!>) { }
+
+    <!UNUSED_VARIABLE{LT}!>val <!UNUSED_VARIABLE{PSI}!>a<!> = <!EMPTY_RANGE!>-3 downTo 4<!><!>
+
+    val v = 1
+    if (v in <!EMPTY_RANGE!>0 downTo 6<!>) { }
+}
+
+fun until() {
+    for (i in <!EMPTY_RANGE!>1 until 1<!>) { }
+
+    <!UNUSED_VARIABLE{LT}!>val <!UNUSED_VARIABLE{PSI}!>a<!> = <!EMPTY_RANGE!>4 until 3<!><!>
+
+    val v = 1
+    if (v in <!EMPTY_RANGE!>-5 until -5<!>) { }
+}