--- jsr166/src/test/tck/JSR166TestCase.java 2015/10/12 07:16:39 1.176
+++ jsr166/src/test/tck/JSR166TestCase.java 2016/01/17 00:07:51 1.182
@@ -6,6 +6,13 @@
* Pat Fisher, Mike Judd.
*/
+/*
+ * @test
+ * @summary JSR-166 tck tests
+ * @build *
+ * @run junit/othervm/timeout=1000 JSR166TestCase
+ */
+
import static java.util.concurrent.TimeUnit.MILLISECONDS;
import static java.util.concurrent.TimeUnit.MINUTES;
import static java.util.concurrent.TimeUnit.NANOSECONDS;
@@ -112,8 +119,7 @@ import junit.framework.TestSuite;
* methods as there are exceptions the method can throw. Sometimes
* there are multiple tests per JSR166 method when the different
* "normal" behaviors differ significantly. And sometimes testcases
- * cover multiple methods when they cannot be tested in
- * isolation.
+ * cover multiple methods when they cannot be tested in isolation.
*
*
The documentation style for testcases is to provide as javadoc
* a simple sentence or two describing the property that the testcase
@@ -176,6 +182,12 @@ public class JSR166TestCase extends Test
private static final int suiteRuns =
Integer.getInteger("jsr166.suiteRuns", 1);
+ /**
+ * The scaling factor to apply to standard delays used in tests.
+ */
+ private static final int delayFactor =
+ Integer.getInteger("jsr166.delay.factor", 1);
+
public JSR166TestCase() { super(); }
public JSR166TestCase(String name) { super(name); }
@@ -273,6 +285,34 @@ public class JSR166TestCase extends Test
main(suite(), args);
}
+ static class PithyResultPrinter extends junit.textui.ResultPrinter {
+ PithyResultPrinter(java.io.PrintStream writer) { super(writer); }
+ long runTime;
+ public void startTest(Test test) {}
+ protected void printHeader(long runTime) {
+ this.runTime = runTime; // defer printing for later
+ }
+ protected void printFooter(TestResult result) {
+ if (result.wasSuccessful()) {
+ getWriter().println("OK (" + result.runCount() + " tests)"
+ + " Time: " + elapsedTimeAsString(runTime));
+ } else {
+ getWriter().println("Time: " + elapsedTimeAsString(runTime));
+ super.printFooter(result);
+ }
+ }
+ }
+
+ /**
+ * Returns a TestRunner that doesn't bother with unnecessary
+ * fluff, like printing a "." for each test case.
+ */
+ static junit.textui.TestRunner newPithyTestRunner() {
+ junit.textui.TestRunner runner = new junit.textui.TestRunner();
+ runner.setPrinter(new PithyResultPrinter(System.out));
+ return runner;
+ }
+
/**
* Runs all unit tests in the given test suite.
* Actual behavior influenced by jsr166.* system properties.
@@ -284,7 +324,7 @@ public class JSR166TestCase extends Test
System.setSecurityManager(new SecurityManager());
}
for (int i = 0; i < suiteRuns; i++) {
- TestResult result = junit.textui.TestRunner.run(suite);
+ TestResult result = newPithyTestRunner().doRun(suite);
if (!result.wasSuccessful())
System.exit(1);
System.gc();
@@ -521,11 +561,11 @@ public class JSR166TestCase extends Test
public static long LONG_DELAY_MS;
/**
- * Returns the shortest timed delay. This could
- * be reimplemented to use for example a Property.
+ * Returns the shortest timed delay. This can be scaled up for
+ * slow machines using the jsr166.delay.factor system property.
*/
protected long getShortDelay() {
- return 50;
+ return 50 * delayFactor;
}
/**
@@ -1228,7 +1268,7 @@ public class JSR166TestCase extends Test
} finally {
if (t.getState() != Thread.State.TERMINATED) {
t.interrupt();
- threadFail("Test timed out");
+ threadFail("timed out waiting for thread to terminate");
}
}
}