Initial Jack import.

Change-Id: I953cf0a520195a7187d791b2885848ad0d5a9b43

1 files changed, 61 insertions, 0 deletions

diff --git a/junit4/src/test/java/junit/tests/runner/TextRunnerTest.java b/junit4/src/test/java/junit/tests/runner/TextRunnerTest.java
new file mode 100644
index 0000000..d7b5941
--- /dev/null
+++ b/junit4/src/test/java/junit/tests/runner/TextRunnerTest.java
@@ -0,0 +1,61 @@
+package junit.tests.runner;
+
+import java.io.File;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.OutputStream;
+import java.io.PrintStream;
+
+import junit.framework.TestCase;
+import junit.framework.TestResult;
+import junit.framework.TestSuite;
+
+public class TextRunnerTest extends TestCase {
+	
+	public void testFailure() throws Exception {
+		execTest("junit.tests.framework.Failure", false);
+	}
+
+	public void testSuccess() throws Exception {
+		execTest("junit.tests.framework.Success", true);
+	}
+
+	public void testError() throws Exception {
+		execTest("junit.tests.BogusDude", false);
+	}
+	
+	void execTest(String testClass, boolean success) throws Exception {
+		String java= System.getProperty("java.home")+File.separator+"bin"+File.separator+"java";
+		String cp= System.getProperty("java.class.path");
+		//use -classpath for JDK 1.1.7 compatibility
+		String [] cmd= { java, "-classpath", cp, "junit.textui.TestRunner", testClass}; 
+		Process p= Runtime.getRuntime().exec(cmd);
+		InputStream i= p.getInputStream();
+		while((i.read()) != -1) 
+			; //System.out.write(b); 
+		assertTrue((p.waitFor() == 0) == success);
+		if (success)
+			assertTrue(p.exitValue() == 0);
+		else
+			assertFalse(p.exitValue() == 0);
+	}
+	
+	public void testRunReturnsResult() {
+		PrintStream oldOut= System.out;
+		System.setOut(new PrintStream (
+			new OutputStream() {
+				@Override
+				public void write(int arg0) throws IOException {
+				}
+			}
+		));
+		try {
+			TestResult result= junit.textui.TestRunner.run(new TestSuite());
+			assertTrue(result.wasSuccessful());
+		} finally {
+			System.setOut(oldOut);
+		}
+	}
+		
+
+}
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