summaryrefslogtreecommitdiff
path: root/java/fuzz_test.go
diff options
context:
space:
mode:
author Muhammad Haseeb Ahmad <mhahmad@google.com> 2022-01-01 05:14:32 +0000
committer Muhammad Haseeb Ahmad <mhahmad@google.com> 2022-01-06 02:17:34 +0000
commitaa1d0cf775d7778053614978a25d61fea4a604b9 (patch)
tree7691604cbdd9c112679b9f500dc2a4355fc5f554 /java/fuzz_test.go
parent69e87311010a410cb8cb676c82d1642784211a0f (diff)
Add java_fuzz module to build java fuzzers
This change adds a new module to soong to be able to build Java fuzz targets be able to run using Jazzer. Jazzer is an open source fuzzing engine supported by OSS-Fuzz. Bug: 211671266 Test: go test -run TestJavaFuzz Change-Id: Id7c346694f5986f6e15210c359fd533fbb7001eb
Diffstat (limited to 'java/fuzz_test.go')
-rw-r--r--java/fuzz_test.go65
1 files changed, 65 insertions, 0 deletions
diff --git a/java/fuzz_test.go b/java/fuzz_test.go
new file mode 100644
index 000000000..cf063ebe2
--- /dev/null
+++ b/java/fuzz_test.go
@@ -0,0 +1,65 @@
+// Copyright 2021 The Android Open Source Project
+//
+// 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 java
+
+import (
+ "android/soong/android"
+ "path/filepath"
+ "testing"
+)
+
+var prepForJavaFuzzTest = android.GroupFixturePreparers(
+ PrepareForTestWithJavaDefaultModules,
+ android.FixtureRegisterWithContext(RegisterJavaFuzzBuildComponents),
+)
+
+func TestJavaFuzz(t *testing.T) {
+ result := prepForJavaFuzzTest.RunTestWithBp(t, `
+ java_fuzz_host {
+ name: "foo",
+ srcs: ["a.java"],
+ libs: ["bar"],
+ static_libs: ["baz"],
+ }
+
+ java_library_host {
+ name: "bar",
+ srcs: ["b.java"],
+ }
+
+ java_library_host {
+ name: "baz",
+ srcs: ["c.java"],
+ }`)
+
+ osCommonTarget := result.Config.BuildOSCommonTarget.String()
+ javac := result.ModuleForTests("foo", osCommonTarget).Rule("javac")
+ combineJar := result.ModuleForTests("foo", osCommonTarget).Description("for javac")
+
+ if len(javac.Inputs) != 1 || javac.Inputs[0].String() != "a.java" {
+ t.Errorf(`foo inputs %v != ["a.java"]`, javac.Inputs)
+ }
+
+ baz := result.ModuleForTests("baz", osCommonTarget).Rule("javac").Output.String()
+ barOut := filepath.Join("out", "soong", ".intermediates", "bar", osCommonTarget, "javac", "bar.jar")
+ bazOut := filepath.Join("out", "soong", ".intermediates", "baz", osCommonTarget, "javac", "baz.jar")
+
+ android.AssertStringDoesContain(t, "foo classpath", javac.Args["classpath"], barOut)
+ android.AssertStringDoesContain(t, "foo classpath", javac.Args["classpath"], bazOut)
+
+ if len(combineJar.Inputs) != 2 || combineJar.Inputs[1].String() != baz {
+ t.Errorf("foo combineJar inputs %v does not contain %q", combineJar.Inputs, baz)
+ }
+}