add Inline Expectations Test, update tests accordingly

Author: am0o0

go/ql/test/experimental/CWE-522-DecompressionBombs/DecompressionBombTest.expected

@@ -0,0 +1,3 @@
+testFailures
+| test.go:637:31:637:57 | comment | Missing result:hasValueFlow="tarRead" |
+failures

go/ql/test/experimental/CWE-522-DecompressionBombs/DecompressionBombTest.ql

@@ -0,0 +1,19 @@
+import go
+import TestUtilities.InlineExpectationsTest
+import experimental.frameworks.DecompressionBombs::DecompressionBomb
+
+module TestDecompressionBombs implements TestSig {
+  string getARelevantTag() { result = "hasValueFlow" }
+
+  predicate hasActualResult(Location location, string element, string tag, string value) {
+    tag = "hasValueFlow" and
+    exists(DataFlow::Node sink | Flow::flowTo(sink) |
+      sink.hasLocationInfo(location.getFile().getAbsolutePath(), location.getStartLine(),
+        location.getStartColumn(), location.getEndLine(), location.getEndColumn()) and
+      element = sink.toString() and
+      value = "\"" + sink.toString() + "\""
+    )
+  }
+}
+
+import MakeTest<TestDecompressionBombs>