8007142: Add utility classes for writing better multiprocess tests in jtreg
Reviewed-by: alanb, rbackman
diff --git a/test/lib/testlibrary/OutputAnalyzerTest.java b/test/lib/testlibrary/OutputAnalyzerTest.java
new file mode 100644
index 0000000..f8ad49e
--- /dev/null
+++ b/test/lib/testlibrary/OutputAnalyzerTest.java
@@ -0,0 +1,181 @@
+/*
+ * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/*
+ * @test
+ * @summary Test the OutputAnalyzer utility class
+ * @library /testlibrary
+ */
+
+import jdk.testlibrary.OutputAnalyzer;
+
+public class OutputAnalyzerTest {
+
+ public static void main(String args[]) throws Exception {
+
+ String stdout = "aaaaaa";
+ String stderr = "bbbbbb";
+ String nonExistingString = "cccc";
+
+ OutputAnalyzer output = new OutputAnalyzer(stdout, stderr);
+
+ if (!stdout.equals(output.getStdout())) {
+ throw new Exception("getStdout() returned '" + output.getStdout()
+ + "', expected '" + stdout + "'");
+ }
+
+ if (!stderr.equals(output.getStderr())) {
+ throw new Exception("getStderr() returned '" + output.getStderr()
+ + "', expected '" + stderr + "'");
+ }
+
+ try {
+ output.shouldContain(stdout);
+ output.stdoutShouldContain(stdout);
+ output.shouldContain(stderr);
+ output.stderrShouldContain(stderr);
+ } catch (RuntimeException e) {
+ throw new Exception("shouldContain() failed", e);
+ }
+
+ try {
+ output.shouldContain(nonExistingString);
+ throw new Exception("shouldContain() failed to throw exception");
+ } catch (RuntimeException e) {
+ // expected
+ }
+
+ try {
+ output.stdoutShouldContain(stderr);
+ throw new Exception(
+ "stdoutShouldContain() failed to throw exception");
+ } catch (RuntimeException e) {
+ // expected
+ }
+
+ try {
+ output.stderrShouldContain(stdout);
+ throw new Exception(
+ "stdoutShouldContain() failed to throw exception");
+ } catch (RuntimeException e) {
+ // expected
+ }
+
+ try {
+ output.shouldNotContain(nonExistingString);
+ output.stdoutShouldNotContain(nonExistingString);
+ output.stderrShouldNotContain(nonExistingString);
+ } catch (RuntimeException e) {
+ throw new Exception("shouldNotContain() failed", e);
+ }
+
+ try {
+ output.shouldNotContain(stdout);
+ throw new Exception("shouldContain() failed to throw exception");
+ } catch (RuntimeException e) {
+ // expected
+ }
+
+ try {
+ output.stdoutShouldNotContain(stdout);
+ throw new Exception("shouldContain() failed to throw exception");
+ } catch (RuntimeException e) {
+ // expected
+ }
+
+ try {
+ output.stderrShouldNotContain(stderr);
+ throw new Exception("shouldContain() failed to throw exception");
+ } catch (RuntimeException e) {
+ // expected
+ }
+
+ String stdoutPattern = "[a]";
+ String stderrPattern = "[b]";
+ String nonExistingPattern = "[c]";
+
+ // Should match
+ try {
+ output.shouldMatch(stdoutPattern);
+ output.stdoutShouldMatch(stdoutPattern);
+ output.shouldMatch(stderrPattern);
+ output.stderrShouldMatch(stderrPattern);
+ } catch (RuntimeException e) {
+ throw new Exception("shouldMatch() failed", e);
+ }
+
+ try {
+ output.shouldMatch(nonExistingPattern);
+ throw new Exception("shouldMatch() failed to throw exception");
+ } catch (RuntimeException e) {
+ // expected
+ }
+
+ try {
+ output.stdoutShouldMatch(stderrPattern);
+ throw new Exception(
+ "stdoutShouldMatch() failed to throw exception");
+ } catch (RuntimeException e) {
+ // expected
+ }
+
+ try {
+ output.stderrShouldMatch(stdoutPattern);
+ throw new Exception(
+ "stderrShouldMatch() failed to throw exception");
+ } catch (RuntimeException e) {
+ // expected
+ }
+
+ // Should not match
+ try {
+ output.shouldNotMatch(nonExistingPattern);
+ output.stdoutShouldNotMatch(nonExistingPattern);
+ output.stderrShouldNotMatch(nonExistingPattern);
+ } catch (RuntimeException e) {
+ throw new Exception("shouldNotMatch() failed", e);
+ }
+
+ try {
+ output.shouldNotMatch(stdoutPattern);
+ throw new Exception("shouldNotMatch() failed to throw exception");
+ } catch (RuntimeException e) {
+ // expected
+ }
+
+ try {
+ output.stdoutShouldNotMatch(stdoutPattern);
+ throw new Exception("shouldNotMatch() failed to throw exception");
+ } catch (RuntimeException e) {
+ // expected
+ }
+
+ try {
+ output.stderrShouldNotMatch(stderrPattern);
+ throw new Exception("shouldNotMatch() failed to throw exception");
+ } catch (RuntimeException e) {
+ // expected
+ }
+ }
+
+}