Make GetLocationLowPower test warning instead of failing

Bug: 150222509
Bug: 152434001

Test: passing on device with GSI build
Change-Id: I8af0a992d1cf4af9ef1e78095f7352534c711549
diff --git a/gnss/1.1/vts/functional/gnss_hal_test.cpp b/gnss/1.1/vts/functional/gnss_hal_test.cpp
index 88fbff8..52aaa69 100644
--- a/gnss/1.1/vts/functional/gnss_hal_test.cpp
+++ b/gnss/1.1/vts/functional/gnss_hal_test.cpp
@@ -99,7 +99,7 @@
     EXPECT_TRUE(result);
 }
 
-bool GnssHalTest::StartAndCheckFirstLocation() {
+bool GnssHalTest::StartAndCheckFirstLocation(bool strict) {
     auto result = gnss_hal_->start();
 
     EXPECT_TRUE(result.isOk());
@@ -110,11 +110,14 @@
      * so allow time to demodulate ephemeris over the air.
      */
     const int kFirstGnssLocationTimeoutSeconds = 75;
+    int locationCalledCount = 0;
 
-    EXPECT_TRUE(gnss_cb_->location_cbq_.retrieve(gnss_cb_->last_location_,
-                                                 kFirstGnssLocationTimeoutSeconds));
-    int locationCalledCount = gnss_cb_->location_cbq_.calledCount();
-    EXPECT_EQ(locationCalledCount, 1);
+    if (strict) {
+        EXPECT_TRUE(gnss_cb_->location_cbq_.retrieve(gnss_cb_->last_location_,
+                                                     kFirstGnssLocationTimeoutSeconds));
+        locationCalledCount = gnss_cb_->location_cbq_.calledCount();
+        EXPECT_EQ(locationCalledCount, 1);
+    }
 
     if (locationCalledCount > 0) {
         // don't require speed on first fix
@@ -138,7 +141,7 @@
 
     SetPositionMode(kMinIntervalMsec, kLowPowerMode);
 
-    EXPECT_TRUE(StartAndCheckFirstLocation());
+    EXPECT_TRUE(StartAndCheckFirstLocation(/* strict= */ true));
 
     for (int i = 1; i < count; i++) {
         EXPECT_TRUE(gnss_cb_->location_cbq_.retrieve(gnss_cb_->last_location_,
diff --git a/gnss/1.1/vts/functional/gnss_hal_test.h b/gnss/1.1/vts/functional/gnss_hal_test.h
index 88b7723..75c4216 100644
--- a/gnss/1.1/vts/functional/gnss_hal_test.h
+++ b/gnss/1.1/vts/functional/gnss_hal_test.h
@@ -102,9 +102,11 @@
      *   <p> Note this leaves the Location request active, to enable Stop call vs. other call
      *   reordering tests.
      *
+     *   <p> if 'strict' is true, the test will fail if no location is generated.
+     *
      * returns  true if a location was successfully generated
      */
-    bool StartAndCheckFirstLocation();
+    bool StartAndCheckFirstLocation(bool strict);
 
     /*
      * CheckLocation:
diff --git a/gnss/1.1/vts/functional/gnss_hal_test_cases.cpp b/gnss/1.1/vts/functional/gnss_hal_test_cases.cpp
index 8530ffb..e6a51eb 100644
--- a/gnss/1.1/vts/functional/gnss_hal_test_cases.cpp
+++ b/gnss/1.1/vts/functional/gnss_hal_test_cases.cpp
@@ -93,7 +93,7 @@
     SetPositionMode(kMinIntervalMsec, kLowPowerMode);
 
     // Don't expect true - as without AGPS access
-    if (!StartAndCheckFirstLocation()) {
+    if (!StartAndCheckFirstLocation(/* strict= */ false)) {
         ALOGW("GetLocationLowPower test - no first low power location received.");
     }
 
diff --git a/gnss/2.0/vts/functional/gnss_hal_test.cpp b/gnss/2.0/vts/functional/gnss_hal_test.cpp
index b3a3203..59e18f3 100644
--- a/gnss/2.0/vts/functional/gnss_hal_test.cpp
+++ b/gnss/2.0/vts/functional/gnss_hal_test.cpp
@@ -97,7 +97,7 @@
     EXPECT_TRUE(result);
 }
 
-bool GnssHalTest::StartAndCheckFirstLocation() {
+bool GnssHalTest::StartAndCheckFirstLocation(bool strict) {
     const auto result = gnss_hal_->start();
 
     EXPECT_TRUE(result.isOk());
@@ -107,12 +107,14 @@
      * so allow time to demodulate ephemeris over the air.
      */
     const int kFirstGnssLocationTimeoutSeconds = 75;
+    int locationCalledCount = 0;
 
-    EXPECT_TRUE(gnss_cb_->location_cbq_.retrieve(gnss_cb_->last_location_,
-                                                 kFirstGnssLocationTimeoutSeconds));
-    int locationCalledCount = gnss_cb_->location_cbq_.calledCount();
-    EXPECT_EQ(locationCalledCount, 1);
-
+    if (strict) {
+        EXPECT_TRUE(gnss_cb_->location_cbq_.retrieve(gnss_cb_->last_location_,
+                                                     kFirstGnssLocationTimeoutSeconds));
+        locationCalledCount = gnss_cb_->location_cbq_.calledCount();
+        EXPECT_EQ(locationCalledCount, 1);
+    }
     if (locationCalledCount > 0) {
         // don't require speed on first fix
         CheckLocation(gnss_cb_->last_location_, false);
@@ -135,7 +137,7 @@
 
     SetPositionMode(kMinIntervalMsec, kLowPowerMode);
 
-    EXPECT_TRUE(StartAndCheckFirstLocation());
+    EXPECT_TRUE(StartAndCheckFirstLocation(/* strict= */ true));
 
     for (int i = 1; i < count; i++) {
         EXPECT_TRUE(gnss_cb_->location_cbq_.retrieve(gnss_cb_->last_location_,
diff --git a/gnss/2.0/vts/functional/gnss_hal_test.h b/gnss/2.0/vts/functional/gnss_hal_test.h
index 55dc1bc..a02a9ff 100644
--- a/gnss/2.0/vts/functional/gnss_hal_test.h
+++ b/gnss/2.0/vts/functional/gnss_hal_test.h
@@ -152,9 +152,11 @@
      *   <p> Note this leaves the Location request active, to enable Stop call vs. other call
      *   reordering tests.
      *
+     *   <p> if 'strict' is true, the test will fail if no location is generated.
+     *
      * returns  true if a location was successfully generated
      */
-    bool StartAndCheckFirstLocation();
+    bool StartAndCheckFirstLocation(bool strict);
 
     /*
      * CheckLocation:
diff --git a/gnss/2.0/vts/functional/gnss_hal_test_cases.cpp b/gnss/2.0/vts/functional/gnss_hal_test_cases.cpp
index 53f5b9e..c93e89b 100644
--- a/gnss/2.0/vts/functional/gnss_hal_test_cases.cpp
+++ b/gnss/2.0/vts/functional/gnss_hal_test_cases.cpp
@@ -395,7 +395,7 @@
 }
 
 TEST_P(GnssHalTest, TestGnssLocationElapsedRealtime) {
-    StartAndCheckFirstLocation();
+    StartAndCheckFirstLocation(/* strict= */ true);
 
     ASSERT_TRUE((int)gnss_cb_->last_location_.elapsedRealtime.flags <=
                 (int)(ElapsedRealtimeFlags::HAS_TIMESTAMP_NS |
@@ -411,7 +411,7 @@
 
 // This test only verify that injectBestLocation_2_0 does not crash.
 TEST_P(GnssHalTest, TestInjectBestLocation_2_0) {
-    StartAndCheckFirstLocation();
+    StartAndCheckFirstLocation(/* strict= */ true);
     gnss_hal_->injectBestLocation_2_0(gnss_cb_->last_location_);
     StopAndClearLocations();
 }
@@ -455,7 +455,7 @@
     SetPositionMode(kMinIntervalMsec, kLowPowerMode);
 
     // Don't expect true - as without AGPS access
-    if (!StartAndCheckFirstLocation()) {
+    if (!StartAndCheckFirstLocation(/* strict= */ false)) {
         ALOGW("GetLocationLowPower test - no first low power location received.");
     }
 
@@ -854,4 +854,4 @@
     result = gnss_configuration_hal->setBlacklist(sources);
     ASSERT_TRUE(result.isOk());
     EXPECT_TRUE(result);
-}
\ No newline at end of file
+}