Mercurial > jdk8-mips64-public > langtools / file comparison
comparison: test/tools/javac/tree/JavacTreeScannerTest.java
test/tools/javac/tree/JavacTreeScannerTest.java
- changeset 683
- bbc9765d9ec6
- parent 679
- fc73f83cd563
- child 2525
- 2eb010b6cb22
equal
deleted
inserted
replaced
| 682:6e2ccba61117 | 683:bbc9765d9ec6 |
|---|---|
| 87 sourcefile = tree.sourcefile; | 87 sourcefile = tree.sourcefile; |
| 88 found = new HashSet<JCTree>(); | 88 found = new HashSet<JCTree>(); |
| 89 scan(tree); | 89 scan(tree); |
| 90 expect = new HashSet<JCTree>(); | 90 expect = new HashSet<JCTree>(); |
| 91 reflectiveScan(tree); | 91 reflectiveScan(tree); |
| 92 | |
| 92 if (found.equals(expect)) { | 93 if (found.equals(expect)) { |
| 93 System.err.println(found.size() + " trees compared OK"); | 94 //System.err.println(sourcefile.getName() + ": trees compared OK"); |
| 94 return found.size(); | 95 return found.size(); |
| 95 } | 96 } |
| 96 | 97 |
| 97 error("Differences found for " + tree.sourcefile.getName()); | 98 error(sourcefile, "differences found"); |
| 98 | 99 |
| 99 if (found.size() != expect.size()) | 100 if (found.size() != expect.size()) |
| 100 error("Size mismatch; found: " + found.size() + ", expected: " + expect.size()); | 101 error("Size mismatch; found: " + found.size() + ", expected: " + expect.size()); |
| 101 | 102 |
| 102 Set<JCTree> missing = new HashSet<JCTree>(); | 103 Set<JCTree> missing = new HashSet<JCTree>(); |
| 103 missing.addAll(expect); | 104 missing.addAll(expect); |
| 104 missing.removeAll(found); | 105 missing.removeAll(found); |
| 105 for (JCTree t: missing) | 106 for (JCTree t: missing) |
| 106 error(tree.sourcefile, t, "missing"); | 107 error(sourcefile, t, "missing"); |
| 107 | 108 |
| 108 Set<JCTree> excess = new HashSet<JCTree>(); | 109 Set<JCTree> excess = new HashSet<JCTree>(); |
| 109 excess.addAll(found); | 110 excess.addAll(found); |
| 110 excess.removeAll(expect); | 111 excess.removeAll(expect); |
| 111 for (JCTree t: excess) | 112 for (JCTree t: excess) |
| 112 error(tree.sourcefile, t, "unexpected"); | 113 error(sourcefile, t, "unexpected"); |
| 113 | 114 |
| 114 return 0; | 115 return 0; |
| 115 } | 116 } |
| 116 | 117 |
| 117 /** Record all tree nodes found by scanner. */ | 118 /** Record all tree nodes found by scanner. */ |
| 118 @Override | 119 @Override |
| 119 public void scan(JCTree tree) { | 120 public void scan(JCTree tree) { |
| 120 if (tree == null) | 121 if (tree == null) |
| 121 return; | 122 return; |
| 122 System.err.println("FOUND: " + tree.getTag() + " " + trim(tree, 64)); | 123 //System.err.println("FOUND: " + tree.getTag() + " " + trim(tree, 64)); |
| 123 found.add(tree); | 124 found.add(tree); |
| 124 super.scan(tree); | 125 super.scan(tree); |
| 125 } | 126 } |
| 126 | 127 |
| 127 /** record all tree nodes found by reflection. */ | 128 /** record all tree nodes found by reflection. */ |
| 128 public void reflectiveScan(Object o) { | 129 public void reflectiveScan(Object o) { |
| 129 if (o == null) | 130 if (o == null) |
| 130 return; | 131 return; |
| 131 if (o instanceof JCTree) { | 132 if (o instanceof JCTree) { |
| 132 JCTree tree = (JCTree) o; | 133 JCTree tree = (JCTree) o; |
| 133 System.err.println("EXPECT: " + tree.getTag() + " " + trim(tree, 64)); | 134 //System.err.println("EXPECT: " + tree.getTag() + " " + trim(tree, 64)); |
| 134 expect.add(tree); | 135 expect.add(tree); |
| 135 for (Field f: getFields(tree)) { | 136 for (Field f: getFields(tree)) { |
| 136 try { | 137 try { |
| 137 //System.err.println("FIELD: " + f.getName()); | 138 //System.err.println("FIELD: " + f.getName()); |
| 138 reflectiveScan(f.get(tree)); | 139 reflectiveScan(f.get(tree)); |
