Team2890/allwpilib
4
0
Fork 0
mirror of https://github.com/wpilibsuite/allwpilib synced 2026-06-19 00:41:43 +00:00
Code Issues Packages Projects Releases Wiki Activity

[examples,cscore] Don't use assertTimeoutPreemptively in tests (#8951)

Browse Source 
Particularly with short timeouts, this results in spurious failures
under high CPU load.
This commit is contained in:
Peter Johnson
2026-06-05 07:28:51 -07:00
committed by GitHub
parent 98c03baf54
commit e085c3e8b3
2 changed files with 12 additions and 12 deletions
Download Patch File Download Diff File Expand all files Collapse all files

15
wpilibjExamples/src/test/java/org/wpilib/snippets/i2ccommunication/I2CCommunicationTest.java
View File

@@ -5,11 +5,9 @@
package org.wpilib.snippets.i2ccommunication;
import static org.junit.jupiter.api.Assertions.assertEquals;
import static org.junit.jupiter.api.Assertions.assertTimeoutPreemptively;
import static org.junit.jupiter.api.Assertions.assertTrue;
import java.nio.charset.StandardCharsets;
import java.time.Duration;
import java.util.concurrent.CompletableFuture;
import org.junit.jupiter.api.AfterEach;
import org.junit.jupiter.api.BeforeEach;
@@ -65,6 +63,11 @@ class I2CCommunicationTest {
i2c.resetData();
}
private String getWriteString() {
assertTrue(future.isDone(), "I2C write callback did not run during timing step");
return future.join();
}
@EnumSource(AllianceStationID.class)
@ParameterizedTest(name = "alliance[{index}]: {0}")
void allianceTest(AllianceStationID alliance) {
@@ -75,7 +78,7 @@ class I2CCommunicationTest {
SimHooks.stepTiming(0.02);
String str = assertTimeoutPreemptively(Duration.ofMillis(20L), () -> future.get());
String str = getWriteString();
char expected = alliance.name().startsWith("RED") ? 'R' : 'B';
if (alliance.name().startsWith("UNKNOWN")) {
expected = 'U';
@@ -94,7 +97,7 @@ class I2CCommunicationTest {
SimHooks.stepTiming(0.02);
String str = assertTimeoutPreemptively(Duration.ofMillis(20L), () -> future.get());
String str = getWriteString();
char expected = enabled ? 'E' : 'D';
assertEquals(expected, str.charAt(1));
@@ -110,7 +113,7 @@ class I2CCommunicationTest {
SimHooks.stepTiming(0.02);
String str = assertTimeoutPreemptively(Duration.ofMillis(20L), () -> future.get());
String str = getWriteString();
char expected = autonomous ? 'A' : 'T';
assertEquals(expected, str.charAt(2));
@@ -125,7 +128,7 @@ class I2CCommunicationTest {
SimHooks.stepTiming(0.02);
String str = assertTimeoutPreemptively(Duration.ofMillis(20L), () -> future.get());
String str = getWriteString();
String expected = String.format("%03d", (int) MatchState.getMatchTime());
assertEquals(expected, str.substring(3));