diff --git a/swift/ql/test/library-tests/dataflow/taint/Taint.ql b/swift/ql/test/library-tests/dataflow/taint/Taint.ql
index 73297606888..a15e1b652df 100644
--- a/swift/ql/test/library-tests/dataflow/taint/Taint.ql
+++ b/swift/ql/test/library-tests/dataflow/taint/Taint.ql
@@ -3,27 +3,9 @@
  */
 
 import swift
-import codeql.swift.dataflow.TaintTracking
-import codeql.swift.dataflow.DataFlow::DataFlow
+import Taint
 import PathGraph
 
-class TestConfiguration extends TaintTracking::Configuration {
-  TestConfiguration() { this = "TestConfiguration" }
-
-  override predicate isSource(Node src) {
-    src.asExpr().(CallExpr).getStaticTarget().getName().matches("source%")
-  }
-
-  override predicate isSink(Node sink) {
-    exists(CallExpr sinkCall |
-      sinkCall.getStaticTarget().getName().matches("sink%") and
-      sinkCall.getAnArgument().getExpr() = sink.asExpr()
-    )
-  }
-
-  override int explorationLimit() { result = 100 }
-}
-
 from PathNode src, PathNode sink, TestConfiguration test
 where test.hasFlowPath(src, sink)
 select sink, src, sink, "result"
diff --git a/swift/ql/test/library-tests/dataflow/taint/Taint.qll b/swift/ql/test/library-tests/dataflow/taint/Taint.qll
new file mode 100644
index 00000000000..a40098d71a4
--- /dev/null
+++ b/swift/ql/test/library-tests/dataflow/taint/Taint.qll
@@ -0,0 +1,20 @@
+import swift
+import codeql.swift.dataflow.TaintTracking
+import codeql.swift.dataflow.DataFlow::DataFlow
+
+class TestConfiguration extends TaintTracking::Configuration {
+  TestConfiguration() { this = "TestConfiguration" }
+
+  override predicate isSource(Node src) {
+    src.asExpr().(CallExpr).getStaticTarget().getName().matches("source%")
+  }
+
+  override predicate isSink(Node sink) {
+    exists(CallExpr sinkCall |
+      sinkCall.getStaticTarget().getName().matches("sink%") and
+      sinkCall.getAnArgument().getExpr() = sink.asExpr()
+    )
+  }
+
+  override int explorationLimit() { result = 100 }
+}
diff --git a/swift/ql/test/library-tests/dataflow/taint/TaintInline.expected b/swift/ql/test/library-tests/dataflow/taint/TaintInline.expected
new file mode 100644
index 00000000000..e69de29bb2d
diff --git a/swift/ql/test/library-tests/dataflow/taint/TaintInline.ql b/swift/ql/test/library-tests/dataflow/taint/TaintInline.ql
new file mode 100644
index 00000000000..b2248d12971
--- /dev/null
+++ b/swift/ql/test/library-tests/dataflow/taint/TaintInline.ql
@@ -0,0 +1,20 @@
+import swift
+import Taint
+import TestUtilities.InlineExpectationsTest
+
+class TaintTest extends InlineExpectationsTest {
+  TaintTest() { this = "TaintTest" }
+
+  override string getARelevantTag() { result = "tainted" }
+
+  override predicate hasActualResult(Location location, string element, string tag, string value) {
+    exists(TestConfiguration config, Node source, Node sink, Expr sinkExpr |
+      config.hasFlow(source, sink) and
+      sinkExpr = sink.asExpr() and
+      location = sinkExpr.getLocation() and
+      element = sinkExpr.toString() and
+      tag = "tainted" and
+      value = source.asExpr().getLocation().getStartLine().toString()
+    )
+  }
+}
diff --git a/swift/ql/test/library-tests/dataflow/taint/data.swift b/swift/ql/test/library-tests/dataflow/taint/data.swift
index a1fddd129af..0098f423424 100644
--- a/swift/ql/test/library-tests/dataflow/taint/data.swift
+++ b/swift/ql/test/library-tests/dataflow/taint/data.swift
@@ -14,12 +14,12 @@ func taintThroughData() {
 	let dataTainted2 = Data(dataTainted)
 
 	sink(arg: dataClean)
-	sink(arg: dataTainted) // tainted [NOT DETECTED]
-	sink(arg: dataTainted2) // tainted [NOT DETECTED]
+	sink(arg: dataTainted) // $ MISSING: tainted=13
+	sink(arg: dataTainted2) // $ MISSING: tainted=13
 
 	let stringClean = String(data: dataClean, encoding: String.Encoding.utf8)
 	let stringTainted = String(data: dataTainted, encoding: String.Encoding.utf8)
 
-	sink2(arg: stringClean!) // tainted [NOT DETECTED]
-	sink2(arg: stringTainted!) // tainted [NOT DETECTED]
+	sink2(arg: stringClean!) // $ MISSING: tainted=13
+	sink2(arg: stringTainted!) // $ MISSING: tainted=13
 }
diff --git a/swift/ql/test/library-tests/dataflow/taint/string.swift b/swift/ql/test/library-tests/dataflow/taint/string.swift
index 0855c6d91b0..fe0425baa0b 100644
--- a/swift/ql/test/library-tests/dataflow/taint/string.swift
+++ b/swift/ql/test/library-tests/dataflow/taint/string.swift
@@ -4,18 +4,18 @@ func sink(arg: String) {}
 func taintThroughInterpolatedStrings() {
   var x = source()
   
-  sink(arg: "\(x)") // tainted
+  sink(arg: "\(x)") // $ tainted=5
 
-  sink(arg: "\(x) \(x)") // tainted
+  sink(arg: "\(x) \(x)") // $ tainted=5
 
-  sink(arg: "\(x) \(0) \(x)") // tainted
+  sink(arg: "\(x) \(0) \(x)") // $ tainted=5
 
   var y = 42
   sink(arg: "\(y)") // clean
 
-  sink(arg: "\(x) hello \(y)") // tainted
+  sink(arg: "\(x) hello \(y)") // $ tainted=5
 
-  sink(arg: "\(y) world \(x)") // tainted
+  sink(arg: "\(y) world \(x)") // $ tainted=5
 
   x = 0
   sink(arg: "\(x)") // clean
@@ -28,15 +28,15 @@ func taintThroughStringConcatenation() {
   var tainted = source2()
 
   sink(arg: clean)
-  sink(arg: tainted) // tainted
+  sink(arg: tainted) // $ tainted=28
 
   sink(arg: clean + clean)
-  sink(arg: clean + tainted) // tainted
-  sink(arg: tainted + clean) // tainted
-  sink(arg: tainted + tainted) // tainted
+  sink(arg: clean + tainted) // $ tainted=28
+  sink(arg: tainted + clean) // $ tainted=28
+  sink(arg: tainted + tainted) // $ tainted=28
 
   sink(arg: ">" + clean + "<")
-  sink(arg: ">" + tainted + "<") // tainted
+  sink(arg: ">" + tainted + "<") // $ tainted=28
 
   var str = "abc"
 
@@ -46,7 +46,7 @@ func taintThroughStringConcatenation() {
   sink(arg: str)
 
   str += source2()
-  sink(arg: str) // tainted [NOT DETECTED]
+  sink(arg: str) // $ MISSING: tainted=48
 
   var str2 = "abc"
 
@@ -56,7 +56,7 @@ func taintThroughStringConcatenation() {
   sink(arg: str2)
 
   str2.append(source2())
-  sink(arg: str2) // tainted [NOT DETECTED]
+  sink(arg: str2) // $ MISSING: tainted=58
 
   var str3 = "abc"
 
@@ -66,7 +66,7 @@ func taintThroughStringConcatenation() {
   sink(arg: str3)
 
   str3.append(contentsOf: source2())
-  sink(arg: str2) // tainted [NOT DETECTED]
+  sink(arg: str2) // $ MISSING: tainted=68
 }
 
 func taintThroughStringOperations() {
@@ -75,15 +75,15 @@ func taintThroughStringOperations() {
   var taintedInt = source()
 
   sink(arg: String(clean))
-  sink(arg: String(tainted)) // tainted [NOT DETECTED]
-  sink(arg: String(taintedInt)) // tainted [NOT DETECTED]
+  sink(arg: String(tainted)) // $ MISSING: tainted=74
+  sink(arg: String(taintedInt)) // $ MISSING: tainted=75
 
   sink(arg: String(repeating: clean, count: 2))
-  sink(arg: String(repeating: tainted, count: 2)) // tainted [NOT DETECTED]
+  sink(arg: String(repeating: tainted, count: 2)) // $ MISSING: tainted=74
 
   sink(arg: clean.description)
-  sink(arg: tainted.description) // tainted [NOT DETECTED]
+  sink(arg: tainted.description) // $ MISSING: tainted=74
   
   sink(arg: clean.debugDescription)
-  sink(arg: tainted.debugDescription) // tainted [NOT DETECTED]
+  sink(arg: tainted.debugDescription) // $ MISSING: tainted=74
 }
diff --git a/swift/ql/test/library-tests/dataflow/taint/try.swift b/swift/ql/test/library-tests/dataflow/taint/try.swift
index 80c0bbc07a6..ebb9dfc8cc7 100644
--- a/swift/ql/test/library-tests/dataflow/taint/try.swift
+++ b/swift/ql/test/library-tests/dataflow/taint/try.swift
@@ -6,14 +6,14 @@ func taintThroughTry() {
 	do
 	{
 		sink(arg: try clean())
-		sink(arg: try source()) // tainted
+		sink(arg: try source()) // $ tainted=9
 	} catch {
 		// ...
 	}
 
 	sink(arg: try! clean())
-	sink(arg: try! source()) // tainted
+	sink(arg: try! source()) // $ tainted=15
 
 	sink(arg: (try? clean())!)
-	sink(arg: (try? source())!) // tainted
+	sink(arg: (try? source())!) // $ tainted=18
 }
diff --git a/swift/ql/test/library-tests/dataflow/taint/url.swift b/swift/ql/test/library-tests/dataflow/taint/url.swift
index c7cb5ab12db..e7e34c026b6 100644
--- a/swift/ql/test/library-tests/dataflow/taint/url.swift
+++ b/swift/ql/test/library-tests/dataflow/taint/url.swift
@@ -15,19 +15,19 @@ func taintThroughURL() {
 	let urlTainted = URL(string: tainted)!
 
 	sink(arg: urlClean)
-	sink(arg: urlTainted) // tainted
+	sink(arg: urlTainted) // $ tainted=13
 
 	sink(arg: URL(string: clean, relativeTo: nil)!)
-	sink(arg: URL(string: tainted, relativeTo: nil)!) // tainted
+	sink(arg: URL(string: tainted, relativeTo: nil)!) // $ tainted=13
 	sink(arg: URL(string: clean, relativeTo: urlClean)!)
-	sink(arg: URL(string: clean, relativeTo: urlTainted)!) // tainted
+	sink(arg: URL(string: clean, relativeTo: urlTainted)!) // $ tainted=13
 
 	if let x = URL(string: clean) {
 		sink(arg: x)
 	}
 
 	if let y = URL(string: tainted) {
-		sink(arg: y) // tainted [NOT DETECTED]
+		sink(arg: y) // $ MISSING: tainted=13
 	}
 
 	var urlClean2 : URL!
@@ -36,5 +36,5 @@ func taintThroughURL() {
 
 	var urlTainted2 : URL!
 	urlTainted2 = URL(string: tainted)
-	sink(arg: urlTainted2) // tainted
+	sink(arg: urlTainted2) // $ tainted=13
 }