LineageOS/android_packages_modules_Connectivity
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[RTT] Add sanity checks for RTT ranging results

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Add checks to validate that the reported number of measurements and
of successes is reasonable: non-zero for successful results.

Bug: 79879905
Test: 'atest WifiRttTest' passes
Change-Id: Ie79b10edacb660dd8c5d116539a4ee5cc32a779d
This commit is contained in:
Etan Cohen
2018-05-16 15:44:42 -07:00
parent 346856ab46
commit 13c598050a
1 changed files with 4 additions and 0 deletions
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4
tests/cts/net/src/android/net/wifi/rtt/cts/WifiRttTest.java
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@@ -165,6 +165,10 @@ public class WifiRttTest extends TestBase {
(distanceMax - distanceAvg) <= MAX_VARIATION_FROM_AVERAGE_DISTANCE_MM);
assertTrue("Wi-Fi RTT: Variation (min direction) exceeds threshold",
(distanceAvg - distanceMin) <= MAX_VARIATION_FROM_AVERAGE_DISTANCE_MM);
for (int i = 0; i < numGoodResults; ++i) {
assertNotSame("Number of attempted measurements is 0", 0, numAttempted[i]);
assertNotSame("Number of successful measurements is 0", 0, numSuccessful[i]);
}
}
}