More tetheroffload VTS fixes for over-specified tests.
am: b451490514
Change-Id: I5aed0b84dd1c19a2ff5cd6eadf89bbc2e12c3ab5
diff --git a/tetheroffload/control/1.0/vts/functional/VtsHalTetheroffloadControlV1_0TargetTest.cpp b/tetheroffload/control/1.0/vts/functional/VtsHalTetheroffloadControlV1_0TargetTest.cpp
index a9424bc..52dd026 100644
--- a/tetheroffload/control/1.0/vts/functional/VtsHalTetheroffloadControlV1_0TargetTest.cpp
+++ b/tetheroffload/control/1.0/vts/functional/VtsHalTetheroffloadControlV1_0TargetTest.cpp
@@ -46,6 +46,12 @@
using android::hardware::Void;
using android::sp;
+enum class ExpectBoolean {
+ Ignored = -1,
+ False = 0,
+ True = 1,
+};
+
// We use #defines here so as to get local lamba captures and error message line numbers
#define ASSERT_TRUE_CALLBACK \
[&](bool success, std::string errMsg) { \
@@ -112,7 +118,12 @@
prepareControlHal();
}
- virtual void TearDown() override { stopOffload(false); }
+ virtual void TearDown() override {
+ // For good measure, we should try stopOffload() once more. Since we
+ // don't know where we are in HAL call test cycle we don't know what
+ // return code to actually expect, so we just ignore it.
+ stopOffload(ExpectBoolean::Ignored);
+ }
// The IOffloadConfig HAL is tested more thoroughly elsewhere. He we just
// setup everything correctly and verify basic readiness.
@@ -168,12 +179,21 @@
initOffload(true);
}
- void stopOffload(const bool expected_result) {
+ void stopOffload(const ExpectBoolean value) {
auto cb = [&](bool success, const hidl_string& errMsg) {
if (!success) {
ALOGI("Error message: %s", errMsg.c_str());
}
- ASSERT_EQ(expected_result, success);
+ switch (value) {
+ case ExpectBoolean::False:
+ ASSERT_EQ(false, success);
+ break;
+ case ExpectBoolean::True:
+ ASSERT_EQ(true, success);
+ break;
+ case ExpectBoolean::Ignored:
+ break;
+ }
};
const Return<void> ret = control->stopOffload(cb);
ASSERT_TRUE(ret.isOk());
@@ -211,22 +231,22 @@
initOffload(false);
initOffload(false);
initOffload(false);
- stopOffload(true); // balance out initOffload(true)
+ stopOffload(ExpectBoolean::True); // balance out initOffload(true)
}
// Check that calling stopOffload() without first having called initOffload() returns false.
TEST_F(OffloadControlHidlTestBase, MultipleStopsWithoutInitReturnFalse) {
- stopOffload(false);
- stopOffload(false);
- stopOffload(false);
+ stopOffload(ExpectBoolean::False);
+ stopOffload(ExpectBoolean::False);
+ stopOffload(ExpectBoolean::False);
}
// Check that calling stopOffload() after a complete init/stop cycle returns false.
TEST_F(OffloadControlHidlTestBase, AdditionalStopsWithInitReturnFalse) {
initOffload(true);
- stopOffload(true); // balance out initOffload(true)
- stopOffload(false);
- stopOffload(false);
+ stopOffload(ExpectBoolean::True); // balance out initOffload(true)
+ stopOffload(ExpectBoolean::False);
+ stopOffload(ExpectBoolean::False);
}
// Check that calling setLocalPrefixes() without first having called initOffload() returns false.
@@ -307,7 +327,12 @@
setupControlHal();
}
- virtual void TearDown() override { stopOffload(true); }
+ virtual void TearDown() override {
+ // For good measure, we should try stopOffload() once more. Since we
+ // don't know where we are in HAL call test cycle we don't know what
+ // return code to actually expect, so we just ignore it.
+ stopOffload(ExpectBoolean::Ignored);
+ }
};
/*
@@ -577,16 +602,24 @@
TEST_F(OffloadControlHidlTest, RemoveDownstreamIPv4) {
const hidl_string iface("dummy0");
const hidl_string prefix("192.0.2.0/24");
- const Return<void> ret = control->removeDownstream(iface, prefix, ASSERT_TRUE_CALLBACK);
- EXPECT_TRUE(ret.isOk());
+ // First add the downstream, otherwise removeDownstream logic can reasonably
+ // return false for downstreams not previously added.
+ const Return<void> add = control->addDownstream(iface, prefix, ASSERT_TRUE_CALLBACK);
+ EXPECT_TRUE(add.isOk());
+ const Return<void> del = control->removeDownstream(iface, prefix, ASSERT_TRUE_CALLBACK);
+ EXPECT_TRUE(del.isOk());
}
// Test removeDownstream() works given an IPv6 prefix.
TEST_F(OffloadControlHidlTest, RemoveDownstreamIPv6) {
const hidl_string iface("dummy0");
const hidl_string prefix("2001:db8::/64");
- const Return<void> ret = control->removeDownstream(iface, prefix, ASSERT_TRUE_CALLBACK);
- EXPECT_TRUE(ret.isOk());
+ // First add the downstream, otherwise removeDownstream logic can reasonably
+ // return false for downstreams not previously added.
+ const Return<void> add = control->addDownstream(iface, prefix, ASSERT_TRUE_CALLBACK);
+ EXPECT_TRUE(add.isOk());
+ const Return<void> del = control->removeDownstream(iface, prefix, ASSERT_TRUE_CALLBACK);
+ EXPECT_TRUE(del.isOk());
}
// Test removeDownstream() fails given all empty parameters.