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add test case and modified old ones

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This commit is contained in:
Zach 2021-11-17 20:00:12 -06:00
parent 638273af7a
commit fb96e870a9
2 changed files with 45 additions and 8 deletions
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45
src/test/java/org/json/junit/JSONObjectTest.java
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@ -3221,22 +3221,59 @@ public class JSONObjectTest {
} }
@Test(expected=JSONException.class) @Test(expected=JSONException.class)
public void testSimpleRecursiveObject() { public void testSimpleRecursiveObject() {
// B -> A -> B ...
RecursiveBean ObjA = new RecursiveBean("ObjA"); RecursiveBean ObjA = new RecursiveBean("ObjA");
RecursiveBean ObjB = new RecursiveBean("ObjB", ObjA); RecursiveBean ObjB = new RecursiveBean("ObjB");
ObjB.setRef(ObjA);
ObjA.setRef(ObjB); ObjA.setRef(ObjB);
new JSONObject(ObjA); new JSONObject(ObjA);
fail("Expected an exception"); fail("Expected an exception");
} }
@Test(expected=JSONException.class) @Test(expected=JSONException.class)
public void testLongRecursiveObject() { public void testLongRecursiveObject() {
// D -> C -> B -> A -> D ...
RecursiveBean ObjA = new RecursiveBean("ObjA"); RecursiveBean ObjA = new RecursiveBean("ObjA");
RecursiveBean ObjB = new RecursiveBean("ObjB", ObjA); RecursiveBean ObjB = new RecursiveBean("ObjB");
RecursiveBean ObjC = new RecursiveBean("ObjB", ObjB); RecursiveBean ObjC = new RecursiveBean("ObjC");
RecursiveBean ObjD = new RecursiveBean("ObjB", ObjC); RecursiveBean ObjD = new RecursiveBean("ObjD");
ObjC.setRef(ObjB);
ObjB.setRef(ObjA);
ObjD.setRef(ObjC);
ObjA.setRef(ObjD); ObjA.setRef(ObjD);
new JSONObject(ObjB); new JSONObject(ObjB);
fail("Expected an exception"); fail("Expected an exception");
} }
@Test
public void testRepeatObjectNotRecursive() {
// C -> B -> A
// -> A
RecursiveBean ObjA = new RecursiveBean("ObjA");
RecursiveBean ObjB = new RecursiveBean("ObjB");
RecursiveBean ObjC = new RecursiveBean("ObjC");
ObjC.setRef(ObjA);
ObjB.setRef(ObjA);
ObjB.setRef2(ObjA);
new JSONObject(ObjC);
new JSONObject(ObjB);
new JSONObject(ObjA);
}
@Test(expected=JSONException.class)
public void testRepeatObjectRecursive() {
// C -> B -> A -> D -> C
// -> D -> C
RecursiveBean ObjA = new RecursiveBean("ObjA");
RecursiveBean ObjB = new RecursiveBean("ObjB");
RecursiveBean ObjC = new RecursiveBean("ObjC");
RecursiveBean ObjD = new RecursiveBean("ObjD");
ObjC.setRef(ObjB);
ObjB.setRef(ObjA);
ObjB.setRef2(ObjD);
ObjA.setRef(ObjD);
ObjD.setRef(ObjC);
new JSONObject(ObjC);
fail("Expected an exception");
}
@Test @Test
public void testIssue548ObjectWithEmptyJsonArray() { public void testIssue548ObjectWithEmptyJsonArray() {

8
src/test/java/org/json/junit/data/RecursiveBean.java
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@ -8,16 +8,16 @@ package org.json.junit.data;
public class RecursiveBean { public class RecursiveBean {
private String name; private String name;
private Object reference; private Object reference;
private Object reference2;
public String getName() { return name; } public String getName() { return name; }
public Object getRef() {return reference;} public Object getRef() {return reference;}
public Object getRef2() {return reference2;}
public void setRef(Object refObj) {reference = refObj;} public void setRef(Object refObj) {reference = refObj;}
public void setRef2(Object refObj) {reference2 = refObj;}
public RecursiveBean(String name) { public RecursiveBean(String name) {
this.name = name; this.name = name;
reference = null; reference = null;
} reference2 = null;
public RecursiveBean(String name, Object refObj) {
this.name = name;
reference = refObj;
} }
} }