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Merge pull request #640 from katldewitt/561-backslashes

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Address #561: Add unit tests for multiple backslashes
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Sean Leary 2021-11-02 11:44:49 -05:00 committed by GitHub
commit d6227c83d7
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1 changed files with 28 additions and 3 deletions
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src/test/java/org/json/junit/JSONPointerTest.java
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@ -41,10 +41,11 @@ public class JSONPointerTest {
private static final JSONObject document; private static final JSONObject document;
private static final String EXPECTED_COMPLETE_DOCUMENT = "{\"\":0,\" \":7,\"g|h\":4,\"c%d\":2,\"k\\\"l\":6,\"a/b\":1,\"i\\\\j\":5," + private static final String EXPECTED_COMPLETE_DOCUMENT = "{\"\":0,\" \":7,\"g|h\":4,\"c%d\":2,\"k\\\"l\":6,\"a/b\":1,\"i\\\\j\":5," +
"\"obj\":{\"\":{\"\":\"empty key of an object with an empty key\",\"subKey\":\"Some other value\"}," + "\"obj\":{\"\":{\"\":\"empty key of an object with an empty key\",\"subKey\":\"Some other value\"}," +
"\"other~key\":{\"another/key\":[\"val\"]},\"key\":\"value\"},\"foo\":[\"bar\",\"baz\"],\"e^f\":3," + "\"other~key\":{\"another/key\":[\"val\"]},\"key\":\"value\"},\"foo\":[\"bar\",\"baz\"],\"e^f\":3," +
"\"m~n\":8}"; "\"m~n\":8}";
static { static {
@SuppressWarnings("resource") @SuppressWarnings("resource")
InputStream resourceAsStream = JSONPointerTest.class.getClassLoader().getResourceAsStream("jsonpointer-testdoc.json"); InputStream resourceAsStream = JSONPointerTest.class.getClassLoader().getResourceAsStream("jsonpointer-testdoc.json");
@ -124,7 +125,7 @@ public class JSONPointerTest {
public void backslashHandling() { public void backslashHandling() {
assertEquals(5, query("/i\\j")); assertEquals(5, query("/i\\j"));
} }
/** /**
* We pass quotations as-is * We pass quotations as-is
* *
@ -134,7 +135,7 @@ public class JSONPointerTest {
public void quotationHandling() { public void quotationHandling() {
assertEquals(6, query("/k\"l")); assertEquals(6, query("/k\"l"));
} }
@Test @Test
public void whitespaceKey() { public void whitespaceKey() {
assertEquals(7, query("/ ")); assertEquals(7, query("/ "));
@ -389,4 +390,28 @@ public class JSONPointerTest {
obj = jsonArray.optQuery(new JSONPointer("/a/b/c")); obj = jsonArray.optQuery(new JSONPointer("/a/b/c"));
assertTrue("Expected null", obj == null); assertTrue("Expected null", obj == null);
} }
/**
* When creating a jsonObject we need to parse escaped characters "\\\\"
* --> it's the string representation of "\\", so when query'ing via the JSONPointer
* we DON'T escape them
*
*/
@Test
public void queryFromJSONObjectUsingPointer0() {
String str = "{"+
"\"string\\\\\\\\Key\":\"hello world!\","+
"\"\\\\\":\"slash test\"," +
"}"+
"}";
JSONObject jsonObject = new JSONObject(str);
//Summary of issue: When a KEY in the jsonObject is "\\\\" --> it's held
// as "\\" which means when querying, we need to use "\\"
Object twoBackslahObj = jsonObject.optQuery(new JSONPointer("/\\"));
assertEquals("slash test", twoBackslahObj);
Object fourBackslashObj = jsonObject.optQuery(new JSONPointer("/string\\\\Key"));
assertEquals("hello world!", fourBackslashObj);
}
} }