112 ProcessBuilder pb = new ProcessBuilder();
113 pb.command(launcher.getCommand());
114 System.out.println(pb.command().stream().collect(Collectors.joining(" ")));
115
116 try {
117 p = pb.start();
118 } catch (Exception attachE) {
119 throw new Error("Couldn't start jhsdb or attach to LingeredApp : " + attachE);
120 }
121
122 // Issue the 'jstack' input at the clhsdb prompt.
123 OutputStream input = p.getOutputStream();
124 String str = "jstack > " + JSTACK_OUT_FILE + "\nquit\n";
125 try {
126 input.write(str.getBytes());
127 input.flush();
128 } catch (IOException ioe) {
129 throw new Error("Problem issuing the jstack command: " + str, ioe);
130 }
131
132 try {
133 p.waitFor();
134 } catch (InterruptedException ie) {
135 throw new Error("Problem awaiting the child process: " + ie, ie);
136 }
137
138 int exitValue = p.exitValue();
139 if (exitValue != 0) {
140 String output;
141 try {
142 output = new OutputAnalyzer(p).getOutput();
143 } catch (IOException ioe) {
144 throw new Error("Can't get failed clhsdb process output: " + ioe, ioe);
145 }
146 throw new AssertionError("clhsdb wasn't run successfully: " + output);
147 }
148 }
149
150 public static void main (String... args) throws Exception {
151
152 LingeredApp app = null;
153
154 if (!Platform.shouldSAAttach()) {
155 System.out.println("SA attach not expected to work - test skipped.");
156 return;
157 }
158
159 try {
160 List<String> vmArgs = new ArrayList<String>(Utils.getVmOptions());
161
162 app = new LingeredAppWithLock();
163 LingeredApp.startApp(vmArgs, app);
164 System.out.println ("Started LingeredApp with pid " + app.getPid());
165 startClhsdbForLock(app.getPid());
166 verifyJStackOutput();
167 } finally {
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112 ProcessBuilder pb = new ProcessBuilder();
113 pb.command(launcher.getCommand());
114 System.out.println(pb.command().stream().collect(Collectors.joining(" ")));
115
116 try {
117 p = pb.start();
118 } catch (Exception attachE) {
119 throw new Error("Couldn't start jhsdb or attach to LingeredApp : " + attachE);
120 }
121
122 // Issue the 'jstack' input at the clhsdb prompt.
123 OutputStream input = p.getOutputStream();
124 String str = "jstack > " + JSTACK_OUT_FILE + "\nquit\n";
125 try {
126 input.write(str.getBytes());
127 input.flush();
128 } catch (IOException ioe) {
129 throw new Error("Problem issuing the jstack command: " + str, ioe);
130 }
131
132 OutputAnalyzer output = new OutputAnalyzer(p);
133
134 try {
135 p.waitFor();
136 } catch (InterruptedException ie) {
137 p.destroyForcibly();
138 throw new Error("Problem awaiting the child process: " + ie, ie);
139 }
140
141 output.shouldHaveExitValue(0);
142 }
143
144 public static void main (String... args) throws Exception {
145
146 LingeredApp app = null;
147
148 if (!Platform.shouldSAAttach()) {
149 System.out.println("SA attach not expected to work - test skipped.");
150 return;
151 }
152
153 try {
154 List<String> vmArgs = new ArrayList<String>(Utils.getVmOptions());
155
156 app = new LingeredAppWithLock();
157 LingeredApp.startApp(vmArgs, app);
158 System.out.println ("Started LingeredApp with pid " + app.getPid());
159 startClhsdbForLock(app.getPid());
160 verifyJStackOutput();
161 } finally {
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