dcmd/vm/SetVMFlagTest.java

66         OutputAnalyzer out = executor.execute("VM.set_flag " + flag + " " + strFlagVal);
67         out.stderrShouldBeEmpty();
69         out = getAllFlags(executor);
71         String newFlagVal = out.firstMatch(MANAGEABLE_PATTERN.replace("(\\S+)", flag), 1);
77         OutputAnalyzer out = getAllFlags(executor);
78         String flagName = out.firstMatch(MANAGEABLE_PATTERN, 1);
79         String flagVal = out.firstMatch(MANAGEABLE_PATTERN, 2);
81         System.out.println("### Setting a mutable flag '" + flagName + "'");
84             System.err.println(out.getOutput());
94         OutputAnalyzer out = getAllFlags(executor);
95         String flagName = out.firstMatch(MANAGEABLE_PATTERN, 1);
96         String flagVal = out.firstMatch(MANAGEABLE_PATTERN, 2);
98         System.out.println("### Setting a mutable flag '" + flagName + "' to an invalid value");
101             System.err.println(out.getOutput());
106         out = executor.execute("VM.set_flag " + flagName + " unexpected_value");
107         out.stderrShouldBeEmpty();
108         out.stdoutShouldContain("flag value must be a boolean (1/0 or true/false)");
110         out = getAllFlags(executor);
112         String newFlagVal = out.firstMatch(MANAGEABLE_PATTERN.replace("(\\S+)", flagName), 1);
118         OutputAnalyzer out = getAllFlags(executor);
119         String flagName = out.firstMatch(IMMUTABLE_PATTERN, 1);
120         String flagVal = out.firstMatch(IMMUTABLE_PATTERN, 2);
122         System.out.println("### Setting an immutable flag '" + flagName + "'");
125             System.err.println(out.getOutput());
131         out = executor.execute("VM.set_flag " + flagName + " " + (numVal + 1));
132         out.stderrShouldBeEmpty();
133         out.stdoutShouldContain("only 'writeable' flags can be set");
135         out = getAllFlags(executor);
137         String newFlagVal = out.firstMatch(IMMUTABLE_PATTERN.replace("(\\S+)", flagName), 1);
144         System.out.println("### Setting a non-existing flag '" + unknownFlag + "'");
145         OutputAnalyzer out = executor.execute("VM.set_flag " + unknownFlag + " 1");
146         out.stderrShouldBeEmpty();
147         out.stdoutShouldContain("flag " + unknownFlag + " does not exist");