1 files changed, 94 insertions, 0 deletions
diff --git a/tools/checkescape/test2/test2.go b/tools/checkescape/test2/test2.go
new file mode 100644
index 000000000..7fce3e3be
--- /dev/null
+++ b/tools/checkescape/test2/test2.go
@@ -0,0 +1,94 @@
+// Copyright 2019 The gVisor Authors.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+// Package test2 is a test package that imports test1.
+package test2
+
+import (
+	"gvisor.dev/gvisor/tools/checkescape/test1"
+)
+
+// +checkescape:all
+//go:nosplit
+func interfaceFunctionCrossPkg() {
+	var i test1.Interface
+	test1.InterfaceFunction(i)
+}
+
+// +checkesacape:all
+//go:nosplit
+func typeFunctionCrossPkg() {
+	var t test1.Type
+	test1.TypeFunction(&t)
+}
+
+// +mustescape:builtin
+//go:noinline
+func builtinMapCrossPkg(x int) map[string]bool {
+	return test1.BuiltinMap(x)
+}
+
+// +mustescape:builtin
+//go:noinline
+func builtinClosureCrossPkg(x int) func() {
+	return test1.BuiltinClosure(x)
+}
+
+// +mustescape:builtin
+//go:noinline
+func builtinMakeSliceCrossPkg(x int) []byte {
+	return test1.BuiltinMakeSlice(x)
+}
+
+// +mustescape:builtin
+//go:noinline
+func builtinAppendCrossPkg() []byte {
+	return test1.BuiltinAppend(nil)
+}
+
+// +mustescape:builtin
+//go:noinline
+func builtinChanCrossPkg() chan int {
+	return test1.BuiltinChan()
+}
+
+// +mustescape:heap
+//go:noinline
+func heapCrossPkg() *test1.Type {
+	return test1.Heap()
+}
+
+// +mustescape:interface
+//go:noinline
+func dispatchCrossPkg(i test1.Interface) {
+	test1.Dispatch(i)
+}
+
+// +mustescape:dynamic
+//go:noinline
+func dynamicCrossPkg(f func()) {
+	test1.Dynamic(f)
+}
+
+// +mustescape:unknown
+//go:noinline
+func unknownCrossPkg() {
+	test1.Unknown()
+}
+
+// +mustescape:stack
+//go:noinline
+func splitCrosssPkt() {
+	test1.Split()
+}