ART: Allow scoped adjustments to log verbosity

Add ScopedLogSeverity to adjust the logging level.

Suppress warnings by default in gtests. Suppress errors in instances
where errors are expected.

Change-Id: If3ef865813e9505ab60bc90baed63ff11d90afbb

1 files changed, 9 insertions, 0 deletions

diff --git a/compiler/jni/jni_compiler_test.cc b/compiler/jni/jni_compiler_test.cc
index 281e3fe..f513ea8 100644
--- a/compiler/jni/jni_compiler_test.cc
+++ b/compiler/jni/jni_compiler_test.cc
@@ -973,6 +973,9 @@ void Java_MyClassNatives_staticMethodThatShouldTakeClass(JNIEnv*, jclass, jclass
 }
 
 void JniCompilerTest::UpcallArgumentTypeChecking_InstanceImpl() {
+  // This will lead to error messages in the log.
+  ScopedLogSeverity sls(LogSeverity::FATAL);
+
   SetUpForTest(false, "instanceMethodThatShouldTakeClass", "(ILjava/lang/Class;)V",
                reinterpret_cast<void*>(&Java_MyClassNatives_instanceMethodThatShouldTakeClass));
 
@@ -985,6 +988,9 @@ void JniCompilerTest::UpcallArgumentTypeChecking_InstanceImpl() {
 JNI_TEST(UpcallArgumentTypeChecking_Instance)
 
 void JniCompilerTest::UpcallArgumentTypeChecking_StaticImpl() {
+  // This will lead to error messages in the log.
+  ScopedLogSeverity sls(LogSeverity::FATAL);
+
   SetUpForTest(true, "staticMethodThatShouldTakeClass", "(ILjava/lang/Class;)V",
                reinterpret_cast<void*>(&Java_MyClassNatives_staticMethodThatShouldTakeClass));
 
@@ -1475,6 +1481,9 @@ void JniCompilerTest::MaxParamNumberImpl() {
 JNI_TEST(MaxParamNumber)
 
 void JniCompilerTest::WithoutImplementationImpl() {
+  // This will lead to error messages in the log.
+  ScopedLogSeverity sls(LogSeverity::FATAL);
+
   SetUpForTest(false, "withoutImplementation", "()V", nullptr);
 
   env_->CallVoidMethod(jobj_, jmethod_);