C++: Detect GoogleTest tests cases in FNumberOfTests.ql

bgianfo · jbj · Brian Gianforcaro · commit a6bcbe797434 · 2020-08-13T12:06:00.000-07:00
Co-authored-by: Jonas Jensen &lt;jbj@github.com&gt;
diff --git a/cpp/ql/src/Metrics/Files/FNumberOfTests.ql b/cpp/ql/src/Metrics/Files/FNumberOfTests.ql
@@ -18,6 +18,9 @@ Expr getTest() {
   or
   // boost tests; http://www.boost.org/
   result.(FunctionCall).getTarget().hasQualifiedName("boost::unit_test", "make_test_case")
+  or
+  // googletest tests; https://github.com/google/googletest/
+  result.(FunctionCall).getTarget().hasQualifiedName("testing::internal", "MakeAndRegisterTestInfo")
 }
 
 from File f, int n

Original file line number	Diff line number	Diff line change
`@@ -18,6 +18,9 @@ Expr getTest() {`
`18`	`18`	`or`
`19`	`19`	`// boost tests; http://www.boost.org/`
`20`	`20`	`result.(FunctionCall).getTarget().hasQualifiedName("boost::unit_test", "make_test_case")`
	`21`	`+ or`
	`22`	`+ // googletest tests; https://github.com/google/googletest/`
	`23`	`+ result.(FunctionCall).getTarget().hasQualifiedName("testing::internal", "MakeAndRegisterTestInfo")`
`21`	`24`	`}`
`22`	`25`
`23`	`26`	`from File f, int n`