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221 lines
8.9 KiB
Java
221 lines
8.9 KiB
Java
package symbols;
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import org.aspectj.testing.Tester;
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import org.aspectj.tools.ide.SymbolManager;
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import org.aspectj.tools.ide.SourceLine;
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import org.aspectj.tools.ide.Declaration;
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import java.io.File;
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import java.util.StringTokenizer;
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public class Helper {
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public final SymbolManager sm = SymbolManager.getSymbolManager();
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public String file(String fn) {
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return new File(new File("symbols"),fn).getAbsolutePath();
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}
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public boolean allDecsFound = true;
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public Declaration getDecl(String fn, int ln) {
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Declaration dec = sm.getDeclarationAtLine(file(fn), ln);
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if (dec == null) {
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allDecsFound = false;
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Tester.checkFailed("Declaration at "+fn+":"+ln+" not found");
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}
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return dec;
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}
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public void checkPos(Declaration dec, int line1, int col1, int line2, int col2, String fname) {
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if (dec == null) return;
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Tester.checkEqual(dec.getBeginLine(), line1, "wrond begin line of "+getName(dec));
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Tester.checkEqual(dec.getEndLine(), line2, "wrond end line of "+getName(dec));
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Tester.checkEqual(dec.getBeginColumn(),col1, "wrond begin column of "+getName(dec));
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Tester.checkEqual(dec.getEndColumn(), col2, "wrond end column of "+getName(dec));
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Tester.checkEqual(dec.getFilename(), file(fname), "wrond file name of "+getName(dec));
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}
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public void checkKind(Declaration dec, String kind) {
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if (dec == null) return;
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Tester.checkEqual(dec.getKind(),kind,"kinds differ");
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}
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public void checkSignature(Declaration dec, String sig, String fsig) {
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if (dec == null) return;
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String dsig = dec.getSignature();
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String dfsig = dec.getFullSignature();
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if (dsig != null) {
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dsig = dsig.trim();
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if (dsig.startsWith("/*") && dsig.endsWith("*/")) dsig = "";
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}
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if (dfsig != null) {
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dfsig = dfsig.trim();
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if (dfsig.startsWith("/*") && dfsig.endsWith("*/")) dfsig = "";
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}
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Tester.checkEqual(dsig,sig,"signatures of '"+getName(dec)+"' differ");
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Tester.checkEqual(dfsig,fsig,"full signatures of '"+getName(dec)+"' differ");
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}
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public void checkFormalComment(Declaration dec, String comment) {
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if (dec == null) return;
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String fc = dec.getFormalComment();
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if (fc != null) fc = fc.trim();
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//Tester.checkEqual(fc,comment,"formal comment differ");
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}
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public void checkPointsNothing(Declaration dec) {
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if (dec == null) return;
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Declaration[] points = dec.getPointsTo();
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if (points == null) {
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Tester.checkFailed(".getPointsTo() for Declaration of "+getName(dec)+" returns 'null'");
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return;
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}
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for (int i=0; i < points.length; i++) {
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Tester.checkFailed("unexpected that "+getName(dec)+" points to "+getName(points[i]));
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}
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}
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public void checkPointsTo(Declaration dec, Declaration[] expected) {
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if (dec == null) return;
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Declaration[] points = dec.getPointsTo();
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if (points == null) {
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Tester.checkFailed(".getPointsTo() for Declaration of "+getName(dec)+" returns 'null'");
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return;
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}
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int i, j;
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for (i=0; i < expected.length; i++) {
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if (expected[i] == null) {
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Tester.checkFailed("array element ["+i+"] of expected 'points to' declarations of "+getName(dec)+" contains 'null'");
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continue;
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}
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for (j=0; j < points.length; j++) {
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if (expected[i].equals(points[j])) break;
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}
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if (j >= points.length)
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Tester.checkFailed("expected that "+getName(dec)+" points to "+getName(expected[i]));
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}
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for (i=0; i < points.length; i++) {
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if (points[i] == null) {
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Tester.checkFailed(".getPointsTo() array element ["+i+"] of declaration "+getName(dec)+" contains 'null'");
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continue;
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}
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for (j=0; j < expected.length; j++) {
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if (points[i].equals(expected[j])) break;
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}
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if (j >= expected.length)
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Tester.checkFailed("unexpected that "+getName(dec)+" points to "+getName(points[i]));
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}
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}
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public void checkPointedToByNone(Declaration dec) {
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if (dec == null) return;
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Declaration[] pointed = dec.getPointedToBy();
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if (pointed == null) {
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Tester.checkFailed(".getPointedToBy() for Declaration of "+getName(dec)+" returns 'null'");
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return;
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}
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for (int i=0; i < pointed.length; i++) {
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Tester.checkFailed("unexpected that "+getName(dec)+" pointed by "+getName(pointed[i]));
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}
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}
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public void checkPointedToBy(Declaration dec, Declaration[] expected) {
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if (dec == null) return;
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Declaration[] pointed = dec.getPointedToBy();
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if (pointed == null) {
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Tester.checkFailed(".getPointedToBy() for Declaration of "+getName(dec)+" returns 'null'");
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return;
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}
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int i, j;
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for (i=0; i < expected.length; i++) {
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if (expected[i] == null) {
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Tester.checkFailed("array element ["+i+"] of expected 'pointed to by' declarations of "+getName(dec)+" contains 'null'");
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continue;
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}
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for (j=0; j < pointed.length; j++) {
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if (pointed[j].equals(expected[i])) break;
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}
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if (j >= pointed.length)
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Tester.checkFailed("expected that "+getName(dec)+" pointed to by "+getName(expected[i]));
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}
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for (i=0; i < pointed.length; i++) {
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if (pointed[i] == null) {
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Tester.checkFailed(".getPointedToBy() array element ["+i+"] of declaration "+getName(dec)+" contains 'null'");
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continue;
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}
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for (j=0; j < expected.length; j++) {
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if (pointed[i].equals(expected[j])) break;
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}
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if (j >= expected.length)
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Tester.checkFailed("unexpected that "+getName(dec)+" pointed to by "+getName(pointed[i]));
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}
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}
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public void checkModifiers(Declaration dec, String expected_modifiers) {
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if (dec == null) return;
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StringTokenizer st = new StringTokenizer(expected_modifiers);
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String[] expected = new String[st.countTokens()];
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for(int i=0; i < expected.length; i++) expected[i] = st.nextToken();
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st = new StringTokenizer(dec.getModifiers());
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String[] modifiers = new String[st.countTokens()];
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for(int i=0; i < modifiers.length; i++) modifiers[i] = st.nextToken();
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int i, j;
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for (i=0; i < expected.length; i++) {
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for (j=0; j < modifiers.length; j++) {
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if (modifiers[j].equals(expected[i])) break;
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}
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if (j >= modifiers.length)
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Tester.checkFailed("expected that "+getName(dec)+" has modifier "+expected[i]);
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}
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for (i=0; i < modifiers.length; i++) {
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for (j=0; j < expected.length; j++) {
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if (modifiers[i].equals(expected[j])) break;
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}
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if (j >= expected.length)
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Tester.checkFailed("unexpected that "+getName(dec)+" has modifier "+modifiers[i]);
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}
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}
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public void checkAllDecsOf(Declaration dec, Declaration[] decs) {
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Declaration[] sdecs = dec.getDeclarations();
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if (sdecs == null) {
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Tester.checkFailed("unexpected that 'getDeclarations' for "+getName(dec)+" returned 'null'");
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return;
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}
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int i, j;
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for (i=0; i < decs.length; i++) {
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if (decs[i] == null) continue;
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for (j=0; j < sdecs.length; j++) {
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if (decs[j].equals(sdecs[i])) break;
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}
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if (j >= sdecs.length)
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Tester.checkFailed("expected that "+getName(dec)+" contains "+getName(decs[i]));
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}
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for (i=0; i < sdecs.length; i++) {
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if (sdecs[i] == null) continue;
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for (j=0; j < decs.length; j++) {
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if (sdecs[i].equals(decs[j])) break;
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}
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if (j >= decs.length)
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Tester.checkFailed("unexpected that "+getName(dec)+" contains "+getName(sdecs[i]));
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}
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}
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private static String getName(Declaration dec) {
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if (dec == null) return "<null>";
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String name = dec.getSignature();
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if (name != null && name.length() > 0) return name + "(" + getFilePos(dec) + ")";
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name = dec.getKind() + " at " + getFilePos(dec);
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return name;
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}
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private static String getFilePos(Declaration dec) {
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String longFileName = dec.getFilename();
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if (longFileName == null) return "?.java:" + dec.getBeginLine();
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int pos = longFileName.lastIndexOf('/');
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if (pos < 0) pos = longFileName.lastIndexOf('\\');
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if (pos < 0) return longFileName + ":" + dec.getBeginLine();
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return longFileName.substring(pos+1) + ":" + dec.getBeginLine();
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}
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}
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