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*/
/* * @test * @bug 8186211 * @summary CONSTANT_Dynamic_info structure's tries to use a BSM index whose signature is for an invokedynamic and vice versa. * @requires vm.flagless * @modules java.base/jdk.internal.misc * @library /test/lib * @compile CondyUsesIndyBSM.jcod * @compile IndyUsesCondyBSM.jcod * @run driver BadBSMUseTest
*/
// BootstrapMethodError expected in each test case below. publicclass BadBSMUseTest { publicstaticvoid main(String args[]) throws Throwable { // 1. Test a CONSTANT_Dynamic_info's bootstrap_method_attr_index points // at a BSM meant for a CONSTANT_InvokeDynamic_info
ProcessBuilder pb = ProcessTools.createJavaProcessBuilder("CondyUsesIndyBSM");
OutputAnalyzer oa = new OutputAnalyzer(pb.start());
oa.shouldContain("In Indybsm target CallSite method foo");
oa.shouldContain("BootstrapMethodError: bootstrap method initialization exception");
oa.shouldHaveExitValue(1);
// 2. Test a CONSTANT_InvokeDynamic_info's bootstrap_method_attr_index points // at a BSM meant for a CONSTANT_Dynamic_info
pb = ProcessTools.createJavaProcessBuilder("IndyUsesCondyBSM");
oa = new OutputAnalyzer(pb.start());
oa.shouldContain("In Condybsm");
oa.shouldContain("BootstrapMethodError: bootstrap method initialization exception");
oa.shouldHaveExitValue(1);
}
}
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