From: aclement <aclement>
Date: Mon, 5 Jul 2010 22:52:07 +0000 (+0000)
Subject: 318884: incremental: parameterization change on method/ctor
X-Git-Tag: V1_6_10RC1~149
X-Git-Url: https://source.dussan.org/?a=commitdiff_plain;h=00c400c7b67c4d5cec0bc3bc3e187fe73972fa26;p=aspectj.git

318884: incremental: parameterization change on method/ctor
---

diff --git a/tests/multiIncremental/pr318884_3/base/src/A.java b/tests/multiIncremental/pr318884_3/base/src/A.java
new file mode 100644
index 000000000..d11d1677d
--- /dev/null
+++ b/tests/multiIncremental/pr318884_3/base/src/A.java
@@ -0,0 +1,7 @@
+import java.util.*;
+
+public class A extends B {
+  public List<String> foo() {
+    return null;
+  }
+}
diff --git a/tests/multiIncremental/pr318884_3/base/src/B.java b/tests/multiIncremental/pr318884_3/base/src/B.java
new file mode 100644
index 000000000..6ccf181da
--- /dev/null
+++ b/tests/multiIncremental/pr318884_3/base/src/B.java
@@ -0,0 +1,7 @@
+import java.util.*;
+
+public class B {
+  public List<String> foo() {
+    return null;
+  }
+}
diff --git a/tests/multiIncremental/pr318884_3/inc1/src/B.java b/tests/multiIncremental/pr318884_3/inc1/src/B.java
new file mode 100644
index 000000000..e96d963da
--- /dev/null
+++ b/tests/multiIncremental/pr318884_3/inc1/src/B.java
@@ -0,0 +1,7 @@
+import java.util.*;
+
+public class B {
+  public List<Integer> foo() {
+    return null;
+  }
+}
diff --git a/tests/multiIncremental/pr318884_4/base/src/A.java b/tests/multiIncremental/pr318884_4/base/src/A.java
new file mode 100644
index 000000000..292362ff6
--- /dev/null
+++ b/tests/multiIncremental/pr318884_4/base/src/A.java
@@ -0,0 +1,6 @@
+import java.util.*;
+
+public class A extends B {
+  public void foo(List<String> ls) {
+  }
+}
diff --git a/tests/multiIncremental/pr318884_4/base/src/B.java b/tests/multiIncremental/pr318884_4/base/src/B.java
new file mode 100644
index 000000000..94fbe3738
--- /dev/null
+++ b/tests/multiIncremental/pr318884_4/base/src/B.java
@@ -0,0 +1,6 @@
+import java.util.*;
+
+public class B {
+  public void foo(List<String> ls) {
+  }
+}
diff --git a/tests/multiIncremental/pr318884_4/inc1/src/B.java b/tests/multiIncremental/pr318884_4/inc1/src/B.java
new file mode 100644
index 000000000..c30445f97
--- /dev/null
+++ b/tests/multiIncremental/pr318884_4/inc1/src/B.java
@@ -0,0 +1,6 @@
+import java.util.*;
+
+public class B {
+  public void foo(List<Integer> ln) {
+  }
+}
diff --git a/tests/multiIncremental/pr318884_5/base/src/A.java b/tests/multiIncremental/pr318884_5/base/src/A.java
new file mode 100644
index 000000000..ea488672a
--- /dev/null
+++ b/tests/multiIncremental/pr318884_5/base/src/A.java
@@ -0,0 +1,7 @@
+import java.util.*;
+
+public class A extends B {
+  A(List<String> ls) {
+    super(ls);
+  }
+}
diff --git a/tests/multiIncremental/pr318884_5/base/src/B.java b/tests/multiIncremental/pr318884_5/base/src/B.java
new file mode 100644
index 000000000..4114654fe
--- /dev/null
+++ b/tests/multiIncremental/pr318884_5/base/src/B.java
@@ -0,0 +1,5 @@
+import java.util.*;
+
+public class B {
+  B(List<String> ls) {}
+}
diff --git a/tests/multiIncremental/pr318884_5/inc1/src/B.java b/tests/multiIncremental/pr318884_5/inc1/src/B.java
new file mode 100644
index 000000000..becd8b6d3
--- /dev/null
+++ b/tests/multiIncremental/pr318884_5/inc1/src/B.java
@@ -0,0 +1,6 @@
+import java.util.*;
+
+public class B {
+  B(List<Integer> ln) {
+  }
+}
diff --git a/tests/src/org/aspectj/systemtest/incremental/tools/IncrementalCompilationTests.java b/tests/src/org/aspectj/systemtest/incremental/tools/IncrementalCompilationTests.java
index 38e6b48b4..15c894ea9 100644
--- a/tests/src/org/aspectj/systemtest/incremental/tools/IncrementalCompilationTests.java
+++ b/tests/src/org/aspectj/systemtest/incremental/tools/IncrementalCompilationTests.java
@@ -51,4 +51,48 @@ public class IncrementalCompilationTests extends AbstractMultiProjectIncremental
 		assertEquals(1, getErrorMessages(p).size());
 		assertContains("B.java:4:0::0 Unhandled exception type Exception", getErrorMessages(p).get(0));
 	}
+
+	// changing method return type parameterization
+	public void testModifiedGenericParameterTypeShouldTriggerError_318884_3() throws Exception {
+		String p = "pr318884_3";
+		initialiseProject(p);
+		build(p);
+		checkWasFullBuild();
+		checkCompileWeaveCount(p, 2, 2);
+		alter(p, "inc1");
+		build(p);
+		checkWasntFullBuild();
+		assertEquals(1, getErrorMessages(p).size());
+		assertContains("The return type is incompatible with B.foo()", getErrorMessages(p).get(0));
+	}
+
+	// changing method parameter type parameterization
+	public void testModifiedGenericParameterTypeShouldTriggerError_318884_4() throws Exception {
+		String p = "pr318884_4";
+		initialiseProject(p);
+		build(p);
+		checkWasFullBuild();
+		checkCompileWeaveCount(p, 2, 2);
+		alter(p, "inc1");
+		build(p);
+		checkWasntFullBuild();
+		assertEquals(1, getErrorMessages(p).size());
+		assertContains(
+				"Name clash: The method foo(List<String>) of type A has the same erasure as foo(List<Integer>) of type B but does not override it",
+				getErrorMessages(p).get(0));
+	}
+
+	// changing constructor parameter type parameterization
+	public void testModifiedGenericParameterTypeShouldTriggerError_318884_5() throws Exception {
+		String p = "pr318884_5";
+		initialiseProject(p);
+		build(p);
+		checkWasFullBuild();
+		checkCompileWeaveCount(p, 2, 2);
+		alter(p, "inc1");
+		build(p);
+		checkWasntFullBuild();
+		assertEquals(1, getErrorMessages(p).size());
+		assertContains("The constructor B(List<String>) is undefined", getErrorMessages(p).get(0));
+	}
 }