Add stub generation tests

atorralba · atorralba · commit 203645317634 · 2022-10-03T10:31:14.000+02:00
diff --git a/java/ql/test/query-tests/Stubs/Minimal/MinimalStubsFromSource.expected b/java/ql/test/query-tests/Stubs/Minimal/MinimalStubsFromSource.expected
@@ -0,0 +1,5 @@
+noGeneratedStubs
+multipleGeneratedStubs
+#select
+| org.test.SampleAnnotationType | // Generated automatically from org.test.SampleAnnotationType for testing purposes\n\npackage org.test;\n\nimport java.lang.annotation.Annotation;\nimport java.lang.annotation.ElementType;\nimport java.lang.annotation.Target;\n\n@Target(value={ElementType.METHOD})\npublic @interface SampleAnnotationType\n{\n}\n |
+| org.test.SampleType | // Generated automatically from org.test.SampleType for testing purposes\n\npackage org.test;\n\n\npublic class SampleType\n{\n    public Object sampleField = null;\n    public SampleType(){}\n    public void sampleMethod(){}\n}\n |
diff --git a/java/ql/test/query-tests/Stubs/Minimal/MinimalStubsFromSource.qlref b/java/ql/test/query-tests/Stubs/Minimal/MinimalStubsFromSource.qlref
@@ -0,0 +1 @@
+utils/stub-generator/MinimalStubsFromSource.ql
diff --git a/java/ql/test/query-tests/Stubs/Minimal/Test.java b/java/ql/test/query-tests/Stubs/Minimal/Test.java
@@ -0,0 +1,13 @@
+import org.test.SampleAnnotationType;
+import org.test.SampleType;
+
+public class Test {
+
+    @SampleAnnotationType
+    public void test() {
+        new SampleType().sampleField = null;
+        new SampleType().sampleMethod();
+    }
+
+}
+
diff --git a/java/ql/test/query-tests/Stubs/Minimal/options b/java/ql/test/query-tests/Stubs/Minimal/options
@@ -0,0 +1 @@
+//semmle-extractor-options: --javac-args -cp ${testdir}/testlib.jar
diff --git a/java/ql/test/query-tests/Stubs/Minimal/testlib.jar b/java/ql/test/query-tests/Stubs/Minimal/testlib.jar
diff --git a/java/ql/test/query-tests/Stubs/testlib/README.md b/java/ql/test/query-tests/Stubs/testlib/README.md
@@ -0,0 +1,5 @@
+# testlib
+
+Library for testing stub generation (we need a binary dependency because normal stubs are source files, and thus are excluded by the stub generator).
+
+Run `generate.sh` to update `testlib.jar` in the test directory.
diff --git a/java/ql/test/query-tests/Stubs/testlib/generate.sh b/java/ql/test/query-tests/Stubs/testlib/generate.sh
@@ -0,0 +1,3 @@
+#/bin/bash
+javac org/test/*.java
+jar cf ../Minimal/testlib.jar org/test/*.class
diff --git a/java/ql/test/query-tests/Stubs/testlib/org/test/SampleAnnotationType.java b/java/ql/test/query-tests/Stubs/testlib/org/test/SampleAnnotationType.java
@@ -0,0 +1,9 @@
+package org.test;
+
+import java.lang.annotation.Target;
+import java.lang.annotation.ElementType;
+
+@Target(ElementType.METHOD)
+public @interface SampleAnnotationType {
+
+}
diff --git a/java/ql/test/query-tests/Stubs/testlib/org/test/SampleType.java b/java/ql/test/query-tests/Stubs/testlib/org/test/SampleType.java
@@ -0,0 +1,8 @@
+package org.test;
+
+public class SampleType {
+
+    public Object sampleField;
+
+    public void sampleMethod() {}
+}

Original file line number	Diff line number	Diff line change
`@@ -0,0 +1 @@`
	`1`	`+utils/stub-generator/MinimalStubsFromSource.ql`
Original file line number	Diff line number	Diff line change
`@@ -0,0 +1 @@`
	`1`	`+//semmle-extractor-options: --javac-args -cp ${testdir}/testlib.jar`
Original file line number	Diff line number	Diff line change
`@@ -0,0 +1,3 @@`
	`1`	`+#/bin/bash`
	`2`	`+javac org/test/*.java`
	`3`	`+jar cf ../Minimal/testlib.jar org/test/*.class`