mirror of git://gcc.gnu.org/git/gcc.git
68 lines
1.6 KiB
Java
68 lines
1.6 KiB
Java
/* This test should test the stacktrace functionality.
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We only print ClassName and MethName since the other information
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like FileName and LineNumber are not consistent while building
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native or interpreted and we want to test the output inside the dejagnu
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test environment.
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Also, we have to make the methods public since they might be optimized away
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with inline's and then the -O3/-O2 execution might fail.
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*/
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public class stacktrace {
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public static void main(String args[]) {
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try {
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new stacktrace().a();
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} catch (TopException e) {
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}
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}
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public void a() throws TopException {
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try {
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b();
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} catch (MiddleException e) {
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throw new TopException(e);
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}
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}
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public void b() throws MiddleException {
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c();
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}
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public void c() throws MiddleException {
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try {
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d();
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} catch (BottomException e) {
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throw new MiddleException(e);
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}
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}
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public void d() throws BottomException {
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e();
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}
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public void e() throws BottomException {
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throw new BottomException();
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}
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}
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class TopException extends Exception {
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TopException(Throwable cause) {
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super(cause);
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}
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}
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class MiddleException extends Exception {
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MiddleException(Throwable cause) {
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super(cause);
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}
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}
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class BottomException extends Exception {
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BottomException() {
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StackTraceElement stack[] = this.getStackTrace();
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for (int i = 0; i < stack.length; i++) {
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String className = stack[i].getClassName();
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String methodName = stack[i].getMethodName();
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System.out.println(className + "." + methodName);
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}
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}
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}
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