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Posted to commits@geode.apache.org by ud...@apache.org on 2017/02/27 15:38:31 UTC
[12/22] geode git commit: GEODE-2142: Adding JSON library from the
https://github.com/tdunning/open-json project
http://git-wip-us.apache.org/repos/asf/geode/blob/b34e47ff/geode-json/src/test/java/org/json/JSONObjectTest.java
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diff --git a/geode-json/src/test/java/org/json/JSONObjectTest.java b/geode-json/src/test/java/org/json/JSONObjectTest.java
new file mode 100755
index 0000000..393a2d0
--- /dev/null
+++ b/geode-json/src/test/java/org/json/JSONObjectTest.java
@@ -0,0 +1,1198 @@
+/*
+ * Copyright (C) 2010 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.json;
+
+import org.junit.Test;
+
+import java.beans.IntrospectionException;
+import java.lang.reflect.InvocationTargetException;
+import java.math.BigDecimal;
+import java.math.BigInteger;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.Iterator;
+import java.util.List;
+import java.util.Map;
+import java.util.NoSuchElementException;
+import java.util.Objects;
+import java.util.Set;
+import java.util.TreeMap;
+import java.util.TreeSet;
+import java.util.concurrent.TimeUnit;
+
+import static org.junit.Assert.*;
+
+/**
+ * This black box test was written without inspecting the non-free org.json sourcecode.
+ */
+public class JSONObjectTest {
+ @Test
+ public void testKeyset() throws Exception {
+ JSONObject x = new JSONObject("{'a':1, 'b':2, 'c':3}");
+ Set<String> k = new TreeSet<String>();
+ for (String kx : Arrays.asList("a", "b", "c")) {
+ k.add(kx);
+ }
+ assertEquals(x.keySet(), k);
+ x = new JSONObject("{}");
+ assertEquals(x.keySet().size(), 0);
+ }
+
+ @Test
+ public void testEmptyObject() throws JSONException {
+ JSONObject object = new JSONObject();
+ assertEquals(0, object.length());
+
+ // bogus (but documented) behaviour: returns null rather than the empty object!
+ assertNull(object.names());
+
+ // returns null rather than an empty array!
+ assertNull(object.toJSONArray(new JSONArray()));
+ assertEquals("{}", object.toString());
+ assertEquals("{}", object.toString(5));
+ try {
+ object.get("foo");
+ fail();
+ } catch (JSONException ignored) {
+ }
+ try {
+ object.getBoolean("foo");
+ fail();
+ } catch (JSONException ignored) {
+ }
+ try {
+ object.getDouble("foo");
+ fail();
+ } catch (JSONException ignored) {
+ }
+ try {
+ object.getInt("foo");
+ fail();
+ } catch (JSONException ignored) {
+ }
+ try {
+ object.getJSONArray("foo");
+ fail();
+ } catch (JSONException ignored) {
+ }
+ try {
+ object.getJSONObject("foo");
+ fail();
+ } catch (JSONException ignored) {
+ }
+ try {
+ object.getLong("foo");
+ fail();
+ } catch (JSONException ignored) {
+ }
+ try {
+ object.getString("foo");
+ fail();
+ } catch (JSONException ignored) {
+ }
+ assertFalse(object.has("foo"));
+ assertTrue(object.isNull("foo")); // isNull also means "is not present"
+ assertNull(object.opt("foo"));
+ assertEquals(false, object.optBoolean("foo"));
+ assertEquals(true, object.optBoolean("foo", true));
+ assertEquals(Double.NaN, object.optDouble("foo"), 0);
+ assertEquals(5.0, object.optDouble("foo", 5.0), 0);
+ assertEquals(0, object.optInt("foo"));
+ assertEquals(5, object.optInt("foo", 5));
+ assertEquals(null, object.optJSONArray("foo"));
+ assertEquals(null, object.optJSONObject("foo"));
+ assertEquals(0, object.optLong("foo"));
+ assertEquals(Long.MAX_VALUE - 1, object.optLong("foo", Long.MAX_VALUE - 1));
+ assertEquals("", object.optString("foo")); // empty string is default!
+ assertEquals("bar", object.optString("foo", "bar"));
+ assertNull(object.remove("foo"));
+ }
+
+ @Test
+ public void testEqualsAndHashCode() throws JSONException {
+ JSONObject a = new JSONObject();
+ JSONObject b = new JSONObject();
+
+ // JSON object doesn't override either equals or hashCode (!)
+ assertFalse(a.equals(b));
+ assertEquals(a.hashCode(), System.identityHashCode(a));
+ }
+
+ @Test
+ public void testGet() throws JSONException {
+ JSONObject object = new JSONObject();
+ Object value = new Object();
+ object.put("foo", value);
+ object.put("bar", new Object());
+ object.put("baz", new Object());
+ assertSame(value, object.get("foo"));
+ try {
+ object.get("FOO");
+ fail();
+ } catch (JSONException ignored) {
+ }
+ try {
+ object.put(null, value);
+ fail();
+ } catch (JSONException ignored) {
+ }
+ try {
+ object.get(null);
+ fail();
+ } catch (JSONException ignored) {
+ }
+ }
+
+ @Test
+ public void testPut() throws JSONException {
+ JSONObject object = new JSONObject();
+ assertSame(object, object.put("foo", true));
+ object.put("foo", false);
+ assertEquals(false, object.get("foo"));
+
+ object.put("foo", 5.0d);
+ assertEquals(5.0d, object.get("foo"));
+ object.put("foo", 0);
+ assertEquals(0, object.get("foo"));
+ object.put("bar", Long.MAX_VALUE - 1);
+ assertEquals(Long.MAX_VALUE - 1, object.get("bar"));
+ object.put("baz", "x");
+ assertEquals("x", object.get("baz"));
+ object.put("bar", JSONObject.NULL);
+ assertSame(JSONObject.NULL, object.get("bar"));
+ }
+
+ @Test
+ public void testPutNullRemoves() throws JSONException {
+ JSONObject object = new JSONObject();
+ object.put("foo", "bar");
+ object.put("foo", null);
+ assertEquals(0, object.length());
+ assertFalse(object.has("foo"));
+ try {
+ object.get("foo");
+ fail();
+ } catch (JSONException ignored) {
+ }
+ }
+
+ @Test
+ public void testPutOpt() throws JSONException {
+ JSONObject object = new JSONObject();
+ object.put("foo", "bar");
+ object.putOpt("foo", null);
+ assertEquals("bar", object.get("foo"));
+ object.putOpt(null, null);
+ assertEquals(1, object.length());
+ object.putOpt(null, "bar");
+ assertEquals(1, object.length());
+ }
+
+ @Test
+ public void testPutOptUnsupportedNumbers() throws JSONException {
+ JSONObject object = new JSONObject();
+ try {
+ object.putOpt("foo", Double.NaN);
+ fail();
+ } catch (JSONException ignored) {
+ }
+ try {
+ object.putOpt("foo", Double.NEGATIVE_INFINITY);
+ fail();
+ } catch (JSONException ignored) {
+ }
+ try {
+ object.putOpt("foo", Double.POSITIVE_INFINITY);
+ fail();
+ } catch (JSONException ignored) {
+ }
+ }
+
+ @Test
+ public void testRemove() throws JSONException {
+ JSONObject object = new JSONObject();
+ object.put("foo", "bar");
+ assertEquals(null, object.remove(null));
+ assertEquals(null, object.remove(""));
+ assertEquals(null, object.remove("bar"));
+ assertEquals("bar", object.remove("foo"));
+ assertEquals(null, object.remove("foo"));
+ }
+
+ @Test
+ public void testBooleans() throws JSONException {
+ JSONObject object = new JSONObject();
+ object.put("foo", true);
+ object.put("bar", false);
+ object.put("baz", "true");
+ object.put("quux", "false");
+ assertEquals(4, object.length());
+ assertEquals(true, object.getBoolean("foo"));
+ assertEquals(false, object.getBoolean("bar"));
+ assertEquals(true, object.getBoolean("baz"));
+ assertEquals(false, object.getBoolean("quux"));
+ assertFalse(object.isNull("foo"));
+ assertFalse(object.isNull("quux"));
+ assertTrue(object.has("foo"));
+ assertTrue(object.has("quux"));
+ assertFalse(object.has("missing"));
+ assertEquals(true, object.optBoolean("foo"));
+ assertEquals(false, object.optBoolean("bar"));
+ assertEquals(true, object.optBoolean("baz"));
+ assertEquals(false, object.optBoolean("quux"));
+ assertEquals(false, object.optBoolean("missing"));
+ assertEquals(true, object.optBoolean("foo", true));
+ assertEquals(false, object.optBoolean("bar", true));
+ assertEquals(true, object.optBoolean("baz", true));
+ assertEquals(false, object.optBoolean("quux", true));
+ assertEquals(true, object.optBoolean("missing", true));
+
+ object.put("foo", "truE");
+ object.put("bar", "FALSE");
+ assertEquals(true, object.getBoolean("foo"));
+ assertEquals(false, object.getBoolean("bar"));
+ assertEquals(true, object.optBoolean("foo"));
+ assertEquals(false, object.optBoolean("bar"));
+ assertEquals(true, object.optBoolean("foo", false));
+ assertEquals(false, object.optBoolean("bar", false));
+ }
+
+ // http://code.google.com/p/android/issues/detail?id=16411
+ @Test
+ public void testCoerceStringToBoolean() throws JSONException {
+ JSONObject object = new JSONObject();
+ object.put("foo", "maybe");
+ try {
+ object.getBoolean("foo");
+ fail();
+ } catch (JSONException ignored) {
+ }
+ assertEquals(false, object.optBoolean("foo"));
+ assertEquals(true, object.optBoolean("foo", true));
+ }
+
+ @Test
+ public void testNumbers() throws JSONException {
+ JSONObject object = new JSONObject();
+ object.put("foo", Double.MIN_VALUE);
+ object.put("bar", 9223372036854775806L);
+ object.put("baz", Double.MAX_VALUE);
+ object.put("quux", -0d);
+ assertEquals(4, object.length());
+
+ String toString = object.toString();
+ assertTrue(toString, toString.contains("\"foo\":4.9E-324"));
+ assertTrue(toString, toString.contains("\"bar\":9223372036854775806"));
+ assertTrue(toString, toString.contains("\"baz\":1.7976931348623157E308"));
+
+ // toString() and getString() return different values for -0d!
+ assertTrue(toString, toString.contains("\"quux\":-0}") // no trailing decimal point
+ || toString.contains("\"quux\":-0,"));
+
+ assertEquals(Double.MIN_VALUE, object.get("foo"));
+ assertEquals(9223372036854775806L, object.get("bar"));
+ assertEquals(Double.MAX_VALUE, object.get("baz"));
+ assertEquals(-0d, object.get("quux"));
+ assertEquals(Double.MIN_VALUE, object.getDouble("foo"), 0);
+ assertEquals(9.223372036854776E18, object.getDouble("bar"), 0);
+ assertEquals(Double.MAX_VALUE, object.getDouble("baz"), 0);
+ assertEquals(-0d, object.getDouble("quux"), 0);
+ assertEquals(0, object.getLong("foo"));
+ assertEquals(9223372036854775806L, object.getLong("bar"));
+ assertEquals(Long.MAX_VALUE, object.getLong("baz"));
+ assertEquals(0, object.getLong("quux"));
+ assertEquals(0, object.getInt("foo"));
+ assertEquals(-2, object.getInt("bar"));
+ assertEquals(Integer.MAX_VALUE, object.getInt("baz"));
+ assertEquals(0, object.getInt("quux"));
+ assertEquals(Double.MIN_VALUE, object.opt("foo"));
+ assertEquals(9223372036854775806L, object.optLong("bar"));
+ assertEquals(Double.MAX_VALUE, object.optDouble("baz"), 0);
+ assertEquals(0, object.optInt("quux"));
+ assertEquals(Double.MIN_VALUE, object.opt("foo"));
+ assertEquals(9223372036854775806L, object.optLong("bar"));
+ assertEquals(Double.MAX_VALUE, object.optDouble("baz"), 0);
+ assertEquals(0, object.optInt("quux"));
+ assertEquals(Double.MIN_VALUE, object.optDouble("foo", 5.0d), 0);
+ assertEquals(9223372036854775806L, object.optLong("bar", 1L));
+ assertEquals(Long.MAX_VALUE, object.optLong("baz", 1L));
+ assertEquals(0, object.optInt("quux", -1));
+ assertEquals("4.9E-324", object.getString("foo"));
+ assertEquals("9223372036854775806", object.getString("bar"));
+ assertEquals("1.7976931348623157E308", object.getString("baz"));
+ assertEquals("-0.0", object.getString("quux"));
+ }
+
+ @Test
+ public void testFloats() throws JSONException {
+ JSONObject object = new JSONObject();
+ try {
+ object.put("foo", (Float) Float.NaN);
+ fail();
+ } catch (JSONException ignored) {
+ }
+ try {
+ object.put("foo", (Float) Float.NEGATIVE_INFINITY);
+ fail();
+ } catch (JSONException ignored) {
+ }
+ try {
+ object.put("foo", (Float) Float.POSITIVE_INFINITY);
+ fail();
+ } catch (JSONException ignored) {
+ }
+ }
+
+ @Test
+ public void testOtherNumbers() throws JSONException {
+ Number nan = new Number() {
+ public int intValue() {
+ throw new UnsupportedOperationException();
+ }
+
+ public long longValue() {
+ throw new UnsupportedOperationException();
+ }
+
+ public float floatValue() {
+ throw new UnsupportedOperationException();
+ }
+
+ public double doubleValue() {
+ return Double.NaN;
+ }
+
+ @Override
+ public String toString() {
+ return "x";
+ }
+ };
+
+ JSONObject object = new JSONObject();
+ try {
+ object.put("foo", nan);
+ fail("Object.put() accepted a NaN (via a custom Number class)");
+ } catch (JSONException ignored) {
+ }
+ }
+
+ @Test
+ public void testForeignObjects() throws JSONException {
+ Object foreign = new Object() {
+ @Override
+ public String toString() {
+ return "x";
+ }
+ };
+
+ // foreign object types are accepted and treated as Strings!
+ JSONObject object = new JSONObject();
+ object.put("foo", foreign);
+ assertEquals("{\"foo\":\"x\"}", object.toString());
+ }
+
+ @Test
+ public void testNullKeys() {
+ try {
+ new JSONObject().put(null, false);
+ fail();
+ } catch (JSONException ignored) {
+ }
+ try {
+ new JSONObject().put(null, 0.0d);
+ fail();
+ } catch (JSONException ignored) {
+ }
+ try {
+ new JSONObject().put(null, 5);
+ fail();
+ } catch (JSONException ignored) {
+ }
+ try {
+ new JSONObject().put(null, 5L);
+ fail();
+ } catch (JSONException ignored) {
+ }
+ try {
+ new JSONObject().put(null, "foo");
+ fail();
+ } catch (JSONException ignored) {
+ }
+ }
+
+ @Test
+ public void testStrings() throws JSONException {
+ JSONObject object = new JSONObject();
+ object.put("foo", "true");
+ object.put("bar", "5.5");
+ object.put("baz", "9223372036854775806");
+ object.put("quux", "null");
+ object.put("height", "5\"8' tall");
+
+ assertTrue(object.toString().contains("\"foo\":\"true\""));
+ assertTrue(object.toString().contains("\"bar\":\"5.5\""));
+ assertTrue(object.toString().contains("\"baz\":\"9223372036854775806\""));
+ assertTrue(object.toString().contains("\"quux\":\"null\""));
+ assertTrue(object.toString().contains("\"height\":\"5\\\"8' tall\""));
+
+ assertEquals("true", object.get("foo"));
+ assertEquals("null", object.getString("quux"));
+ assertEquals("5\"8' tall", object.getString("height"));
+ assertEquals("true", object.opt("foo"));
+ assertEquals("5.5", object.optString("bar"));
+ assertEquals("true", object.optString("foo", "x"));
+ assertFalse(object.isNull("foo"));
+
+ assertEquals(true, object.getBoolean("foo"));
+ assertEquals(true, object.optBoolean("foo"));
+ assertEquals(true, object.optBoolean("foo", false));
+ assertEquals(0, object.optInt("foo"));
+ assertEquals(-2, object.optInt("foo", -2));
+
+ assertEquals(5.5d, object.getDouble("bar"), 0);
+ assertEquals(5L, object.getLong("bar"));
+ assertEquals(5, object.getInt("bar"));
+ assertEquals(5, object.optInt("bar", 3));
+
+ // The last digit of the string is a 6 but getLong returns a 7. It's probably parsing as a
+ // double and then converting that to a long. This is consistent with JavaScript.
+ assertEquals(9223372036854775807L, object.getLong("baz"));
+ assertEquals(9.223372036854776E18, object.getDouble("baz"), 0);
+ assertEquals(Integer.MAX_VALUE, object.getInt("baz"));
+
+ assertFalse(object.isNull("quux"));
+ try {
+ object.getDouble("quux");
+ fail();
+ } catch (JSONException e) {
+ // expected
+ }
+ assertEquals(Double.NaN, object.optDouble("quux"), 0);
+ assertEquals(-1.0d, object.optDouble("quux", -1.0d), 0);
+
+ object.put("foo", "TRUE");
+ assertEquals(true, object.getBoolean("foo"));
+ }
+
+ @Test
+ public void testJSONObjects() throws JSONException {
+ JSONObject object = new JSONObject();
+
+ JSONArray a = new JSONArray();
+ JSONObject b = new JSONObject();
+ object.put("foo", a);
+ object.put("bar", b);
+
+ assertSame(a, object.getJSONArray("foo"));
+ assertSame(b, object.getJSONObject("bar"));
+ try {
+ object.getJSONObject("foo");
+ fail();
+ } catch (JSONException ignored) {
+ }
+ try {
+ object.getJSONArray("bar");
+ fail();
+ } catch (JSONException ignored) {
+ }
+ assertEquals(a, object.optJSONArray("foo"));
+ assertEquals(b, object.optJSONObject("bar"));
+ assertEquals(null, object.optJSONArray("bar"));
+ assertEquals(null, object.optJSONObject("foo"));
+ }
+
+ @Test
+ public void testNullCoercionToString() throws JSONException {
+ JSONObject object = new JSONObject();
+ object.put("foo", JSONObject.NULL);
+ assertEquals("null", object.getString("foo"));
+ }
+
+ @Test
+ public void testArrayCoercion() throws JSONException {
+ JSONObject object = new JSONObject();
+ object.put("foo", "[true]");
+ try {
+ object.getJSONArray("foo");
+ fail();
+ } catch (JSONException ignored) {
+ }
+ }
+
+ @Test
+ public void testObjectCoercion() throws JSONException {
+ JSONObject object = new JSONObject();
+ object.put("foo", "{}");
+ try {
+ object.getJSONObject("foo");
+ fail();
+ } catch (JSONException ignored) {
+ }
+ }
+
+ @Test
+ public void testAccumulateValueChecking() throws JSONException {
+ JSONObject object = new JSONObject();
+ try {
+ object.accumulate("foo", Double.NaN);
+ fail();
+ } catch (JSONException ignored) {
+ }
+ object.accumulate("foo", 1);
+ try {
+ object.accumulate("foo", Double.NaN);
+ fail();
+ } catch (JSONException ignored) {
+ }
+ object.accumulate("foo", 2);
+ try {
+ object.accumulate("foo", Double.NaN);
+ fail();
+ } catch (JSONException ignored) {
+ }
+ }
+
+ @Test
+ public void testToJSONArray() throws JSONException {
+ JSONObject object = new JSONObject();
+ Object value = new Object();
+ object.put("foo", true);
+ object.put("bar", 5.0d);
+ object.put("baz", -0.0d);
+ object.put("quux", value);
+
+ JSONArray names = new JSONArray();
+ names.put("baz");
+ names.put("quux");
+ names.put("foo");
+
+ JSONArray array = object.toJSONArray(names);
+ assertEquals(-0.0d, array.get(0));
+ assertEquals(value, array.get(1));
+ assertEquals(true, array.get(2));
+
+ object.put("foo", false);
+ assertEquals(true, array.get(2));
+ }
+
+ @Test
+ public void testToJSONArrayMissingNames() throws JSONException {
+ JSONObject object = new JSONObject();
+ object.put("foo", true);
+ object.put("bar", 5.0d);
+ object.put("baz", JSONObject.NULL);
+
+ JSONArray names = new JSONArray();
+ names.put("bar");
+ names.put("foo");
+ names.put("quux");
+ names.put("baz");
+
+ JSONArray array = object.toJSONArray(names);
+ assertEquals(4, array.length());
+
+ assertEquals(5.0d, array.get(0));
+ assertEquals(true, array.get(1));
+ try {
+ array.get(2);
+ fail();
+ } catch (JSONException ignored) {
+ }
+ assertEquals(JSONObject.NULL, array.get(3));
+ }
+
+ @Test
+ public void testToJSONArrayNull() throws JSONException {
+ JSONObject object = new JSONObject();
+ assertEquals(null, object.toJSONArray(null));
+ object.put("foo", 5);
+ try {
+ object.toJSONArray(null);
+ } catch (JSONException ignored) {
+ }
+ }
+
+ @Test
+ public void testToJSONArrayEndsUpEmpty() throws JSONException {
+ JSONObject object = new JSONObject();
+ object.put("foo", 5);
+ JSONArray array = new JSONArray();
+ array.put("bar");
+ assertEquals(1, object.toJSONArray(array).length());
+ }
+
+ @Test
+ public void testToJSONArrayNonString() throws JSONException {
+ JSONObject object = new JSONObject();
+ object.put("foo", 5);
+ object.put("null", 10);
+ object.put("false", 15);
+
+ JSONArray names = new JSONArray();
+ names.put(JSONObject.NULL);
+ names.put(false);
+ names.put("foo");
+
+ // array elements are converted to strings to do name lookups on the map!
+ JSONArray array = object.toJSONArray(names);
+ assertEquals(3, array.length());
+ assertEquals(10, array.get(0));
+ assertEquals(15, array.get(1));
+ assertEquals(5, array.get(2));
+ }
+
+ @Test
+ public void testPutUnsupportedNumbers() throws JSONException {
+ JSONObject object = new JSONObject();
+ try {
+ object.put("foo", Double.NaN);
+ fail();
+ } catch (JSONException ignored) {
+ }
+ try {
+ object.put("foo", Double.NEGATIVE_INFINITY);
+ fail();
+ } catch (JSONException ignored) {
+ }
+ try {
+ object.put("foo", Double.POSITIVE_INFINITY);
+ fail();
+ } catch (JSONException ignored) {
+ }
+ }
+
+ @Test
+ public void testPutUnsupportedNumbersAsObjects() throws JSONException {
+ JSONObject object = new JSONObject();
+ try {
+ object.put("foo", (Double) Double.NaN);
+ fail();
+ } catch (JSONException ignored) {
+ }
+ try {
+ object.put("foo", (Double) Double.NEGATIVE_INFINITY);
+ fail();
+ } catch (JSONException ignored) {
+ }
+ try {
+ object.put("foo", (Double) Double.POSITIVE_INFINITY);
+ fail();
+ } catch (JSONException ignored) {
+ }
+ }
+
+ /**
+ * Although JSONObject is usually defensive about which numbers it accepts,
+ * it doesn't check inputs in its constructor.
+ */
+ @Test
+ public void testCreateWithUnsupportedNumbers() throws JSONException {
+ Map<String, Object> contents = new HashMap<String, Object>();
+ contents.put("foo", Double.NaN);
+ contents.put("bar", Double.NEGATIVE_INFINITY);
+ contents.put("baz", Double.POSITIVE_INFINITY);
+
+ JSONObject object = new JSONObject(contents);
+ assertEquals(Double.NaN, object.get("foo"));
+ assertEquals(Double.NEGATIVE_INFINITY, object.get("bar"));
+ assertEquals(Double.POSITIVE_INFINITY, object.get("baz"));
+ }
+
+ @Test
+ public void testToStringWithUnsupportedNumbers() {
+ // when the object contains an unsupported number, toString returns null!
+ JSONObject object = new JSONObject(Collections.singletonMap("foo", Double.NaN));
+ assertEquals(null, object.toString());
+ }
+
+ @Test
+ public void testMapConstructorCopiesContents() throws JSONException {
+ Map<String, Object> contents = new HashMap<String, Object>();
+ contents.put("foo", 5);
+ JSONObject object = new JSONObject(contents);
+ contents.put("foo", 10);
+ assertEquals(5, object.get("foo"));
+ }
+
+ @Test
+ public void testMapConstructorWithBogusEntries() {
+ Map<Object, Object> contents = new HashMap<Object, Object>();
+ contents.put(5, 5);
+
+ try {
+ new JSONObject(contents);
+ fail("JSONObject constructor doesn't validate its input!");
+ } catch (Exception ignored) {
+ }
+ }
+
+ @Test
+ public void testTokenerConstructor() throws JSONException {
+ JSONObject object = new JSONObject(new JSONTokener("{\"foo\": false}"));
+ assertEquals(1, object.length());
+ assertEquals(false, object.get("foo"));
+ }
+
+ @Test
+ public void testTokenerConstructorWrongType() throws JSONException {
+ try {
+ new JSONObject(new JSONTokener("[\"foo\", false]"));
+ fail();
+ } catch (JSONException ignored) {
+ }
+ }
+
+ @Test
+ public void testTokenerConstructorNull() throws JSONException {
+ try {
+ new JSONObject((JSONTokener) null);
+ fail();
+ } catch (NullPointerException ignored) {
+ }
+ }
+
+ @Test
+ public void testTokenerConstructorParseFail() {
+ try {
+ new JSONObject(new JSONTokener("{"));
+ fail();
+ } catch (JSONException ignored) {
+ }
+ }
+
+ @Test
+ public void testStringConstructor() throws JSONException {
+ JSONObject object = new JSONObject("{\"foo\": false}");
+ assertEquals(1, object.length());
+ assertEquals(false, object.get("foo"));
+ }
+
+ @Test
+ public void testStringConstructorWrongType() throws JSONException {
+ try {
+ new JSONObject("[\"foo\", false]");
+ fail();
+ } catch (JSONException ignored) {
+ }
+ }
+
+ @Test
+ public void testStringConstructorNull() throws JSONException {
+ try {
+ new JSONObject((String) null);
+ fail();
+ } catch (NullPointerException ignored) {
+ }
+ }
+
+ @Test
+ public void testStringConstructorParseFail() {
+ try {
+ new JSONObject("{");
+ fail();
+ } catch (JSONException ignored) {
+ }
+ }
+
+ @Test
+ public void testCopyConstructor() throws JSONException {
+ JSONObject source = new JSONObject();
+ source.put("a", JSONObject.NULL);
+ source.put("b", false);
+ source.put("c", 5);
+
+ JSONObject copy = new JSONObject(source, new String[]{"a", "c"});
+ assertEquals(2, copy.length());
+ assertEquals(JSONObject.NULL, copy.get("a"));
+ assertEquals(5, copy.get("c"));
+ assertEquals(null, copy.opt("b"));
+ }
+
+ @Test
+ public void testCopyConstructorMissingName() throws JSONException {
+ JSONObject source = new JSONObject();
+ source.put("a", JSONObject.NULL);
+ source.put("b", false);
+ source.put("c", 5);
+
+ JSONObject copy = new JSONObject(source, new String[]{"a", "c", "d"});
+ assertEquals(2, copy.length());
+ assertEquals(JSONObject.NULL, copy.get("a"));
+ assertEquals(5, copy.get("c"));
+ assertEquals(0, copy.optInt("b"));
+ }
+
+ @Test
+ public void testAccumulateMutatesInPlace() throws JSONException {
+ JSONObject object = new JSONObject();
+ object.put("foo", 5);
+ object.accumulate("foo", 6);
+ JSONArray array = object.getJSONArray("foo");
+ assertEquals("[5,6]", array.toString());
+ object.accumulate("foo", 7);
+ assertEquals("[5,6,7]", array.toString());
+ }
+
+ @Test
+ public void testAccumulateExistingArray() throws JSONException {
+ JSONArray array = new JSONArray();
+ JSONObject object = new JSONObject();
+ object.put("foo", array);
+ object.accumulate("foo", 5);
+ assertEquals("[5]", array.toString());
+ }
+
+ @Test
+ public void testAccumulatePutArray() throws JSONException {
+ JSONObject object = new JSONObject();
+ object.accumulate("foo", 5);
+ assertEquals("{\"foo\":5}", object.toString());
+ object.accumulate("foo", new JSONArray());
+ assertEquals("{\"foo\":[5,[]]}", object.toString());
+ }
+
+ @Test
+ public void testAccumulateNull() {
+ JSONObject object = new JSONObject();
+ try {
+ object.accumulate(null, 5);
+ fail();
+ } catch (JSONException ignored) {
+ }
+ }
+
+ @Test
+ public void testEmptyStringKey() throws JSONException {
+ JSONObject object = new JSONObject();
+ object.put("", 5);
+ assertEquals(5, object.get(""));
+ assertEquals("{\"\":5}", object.toString());
+ }
+
+ @Test
+ public void testNullValue() throws JSONException {
+ JSONObject object = new JSONObject();
+ object.put("foo", JSONObject.NULL);
+ object.put("bar", null);
+
+ // there are two ways to represent null; each behaves differently!
+ assertTrue(object.has("foo"));
+ assertFalse(object.has("bar"));
+ assertTrue(object.isNull("foo"));
+ assertTrue(object.isNull("bar"));
+ }
+
+ @Test
+ public void testNullValue_equalsAndHashCode() {
+ //noinspection ObjectEqualsNull
+ assertTrue(JSONObject.NULL.equals(null)); // guaranteed by javadoc
+ // not guaranteed by javadoc, but seems like a good idea
+ assertEquals(Objects.hashCode(null), JSONObject.NULL.hashCode());
+ }
+
+ @Test
+ public void testHas() throws JSONException {
+ JSONObject object = new JSONObject();
+ object.put("foo", 5);
+ assertTrue(object.has("foo"));
+ assertFalse(object.has("bar"));
+ assertFalse(object.has(null));
+ }
+
+ @Test
+ public void testOptNull() throws JSONException {
+ JSONObject object = new JSONObject();
+ object.put("foo", "bar");
+ assertEquals(null, object.opt(null));
+ assertEquals(false, object.optBoolean(null));
+ assertEquals(Double.NaN, object.optDouble(null), 0);
+ assertEquals(0, object.optInt(null));
+ assertEquals(0L, object.optLong(null));
+ assertEquals(null, object.optJSONArray(null));
+ assertEquals(null, object.optJSONObject(null));
+ assertEquals("", object.optString(null));
+ assertEquals(true, object.optBoolean(null, true));
+ assertEquals(0.0d, object.optDouble(null, 0.0d), 0);
+ assertEquals(1, object.optInt(null, 1));
+ assertEquals(1L, object.optLong(null, 1L));
+ assertEquals("baz", object.optString(null, "baz"));
+ }
+
+ @Test
+ public void testToStringWithIndentFactor() throws JSONException {
+ JSONObject object = new JSONObject();
+ object.put("foo", new JSONArray(Arrays.asList(5, 6)));
+ object.put("bar", new JSONObject());
+ String foobar = "{\n" +
+ " \"foo\": [\n" +
+ " 5,\n" +
+ " 6\n" +
+ " ],\n" +
+ " \"bar\": {}\n" +
+ "}";
+ String barfoo = "{\n" +
+ " \"bar\": {},\n" +
+ " \"foo\": [\n" +
+ " 5,\n" +
+ " 6\n" +
+ " ]\n" +
+ "}";
+ String string = object.toString(5);
+ assertTrue(string, foobar.equals(string) || barfoo.equals(string));
+ }
+
+ @Test
+ public void testNames() throws JSONException {
+ JSONObject object = new JSONObject();
+ object.put("foo", 5);
+ object.put("bar", 6);
+ object.put("baz", 7);
+ JSONArray array = object.names();
+ assertTrue(array.toString().contains("foo"));
+ assertTrue(array.toString().contains("bar"));
+ assertTrue(array.toString().contains("baz"));
+ }
+
+ @Test
+ public void testKeysEmptyObject() {
+ JSONObject object = new JSONObject();
+ assertFalse(object.keys().hasNext());
+ try {
+ object.keys().next();
+ fail();
+ } catch (NoSuchElementException ignored) {
+ }
+ }
+
+ @Test
+ public void testKeys() throws JSONException {
+ JSONObject object = new JSONObject();
+ object.put("foo", 5);
+ object.put("bar", 6);
+ object.put("foo", 7);
+
+ @SuppressWarnings("unchecked")
+ Iterator<String> keys = object.keys();
+ Set<String> result = new HashSet<String>();
+ assertTrue(keys.hasNext());
+ result.add(keys.next());
+ assertTrue(keys.hasNext());
+ result.add(keys.next());
+ assertFalse(keys.hasNext());
+ assertEquals(new HashSet<String>(Arrays.asList("foo", "bar")), result);
+
+ try {
+ keys.next();
+ fail();
+ } catch (NoSuchElementException ignored) {
+ }
+ }
+
+ @Test
+ public void testMutatingKeysMutatesObject() throws JSONException {
+ JSONObject object = new JSONObject();
+ object.put("foo", 5);
+ Iterator keys = object.keys();
+ keys.next();
+ keys.remove();
+ assertEquals(0, object.length());
+ }
+
+ @Test
+ public void testQuote() {
+ // covered by JSONStringerTest.testEscaping
+ }
+
+ @Test
+ public void testQuoteNull() throws JSONException {
+ assertEquals("\"\"", JSONObject.quote(null));
+ }
+
+ @Test
+ public void testNumberToString() throws JSONException {
+ assertEquals("5", JSONObject.numberToString(5));
+ assertEquals("-0", JSONObject.numberToString(-0.0d));
+ assertEquals("9223372036854775806", JSONObject.numberToString(9223372036854775806L));
+ assertEquals("4.9E-324", JSONObject.numberToString(Double.MIN_VALUE));
+ assertEquals("1.7976931348623157E308", JSONObject.numberToString(Double.MAX_VALUE));
+ try {
+ JSONObject.numberToString(Double.NaN);
+ fail();
+ } catch (JSONException ignored) {
+ }
+ try {
+ JSONObject.numberToString(Double.NEGATIVE_INFINITY);
+ fail();
+ } catch (JSONException ignored) {
+ }
+ try {
+ JSONObject.numberToString(Double.POSITIVE_INFINITY);
+ fail();
+ } catch (JSONException ignored) {
+ }
+ assertEquals("0.001", JSONObject.numberToString(new BigDecimal("0.001")));
+ assertEquals("9223372036854775806",
+ JSONObject.numberToString(new BigInteger("9223372036854775806")));
+ try {
+ JSONObject.numberToString(null);
+ fail();
+ } catch (JSONException ignored) {
+ }
+ }
+
+ @Test
+ public void test_wrap() throws Exception {
+ assertEquals(JSONObject.NULL, JSONObject.wrap(null));
+
+ JSONArray a = new JSONArray();
+ assertEquals(a, JSONObject.wrap(a));
+
+ JSONObject o = new JSONObject();
+ assertEquals(o, JSONObject.wrap(o));
+
+ assertEquals(JSONObject.NULL, JSONObject.wrap(JSONObject.NULL));
+
+ assertTrue(JSONObject.wrap(new byte[0]) instanceof JSONArray);
+ assertTrue(JSONObject.wrap(new ArrayList<String>()) instanceof JSONArray);
+ assertTrue(JSONObject.wrap(new HashMap<String, String>()) instanceof JSONObject);
+ assertTrue(JSONObject.wrap(0.0) instanceof Double);
+ assertTrue(JSONObject.wrap("hello") instanceof String);
+ }
+
+ // https://code.google.com/p/android/issues/detail?id=55114
+ @Test
+ public void test_toString_listAsMapValue() throws Exception {
+ ArrayList<Object> list = new ArrayList<Object>();
+ list.add("a");
+ list.add(new ArrayList<String>());
+ Map<String, Object> map = new TreeMap<String, Object>();
+ map.put("x", "l");
+ map.put("y", list);
+ assertEquals("{\"x\":\"l\",\"y\":[\"a\",[]]}", new JSONObject(map).toString());
+ }
+
+ @Test
+ public void testAppendExistingInvalidKey() throws JSONException {
+ JSONObject object = new JSONObject();
+ object.put("foo", 5);
+ try {
+ object.append("foo", 6);
+ fail();
+ } catch (JSONException ignored) {
+ }
+ }
+
+ @Test
+ public void testAppendExistingArray() throws JSONException {
+ JSONArray array = new JSONArray();
+ JSONObject object = new JSONObject();
+ object.put("foo", array);
+ object.append("foo", 5);
+ assertEquals("[5]", array.toString());
+ }
+
+ @Test
+ public void testAppendPutArray() throws JSONException {
+ JSONObject object = new JSONObject();
+ object.append("foo", 5);
+ assertEquals("{\"foo\":[5]}", object.toString());
+ object.append("foo", new JSONArray());
+ assertEquals("{\"foo\":[5,[]]}", object.toString());
+ }
+
+ @Test
+ public void testAppendNull() {
+ JSONObject object = new JSONObject();
+ try {
+ object.append(null, 5);
+ fail();
+ } catch (JSONException ignored) {
+ }
+ }
+
+ // https://code.google.com/p/android/issues/detail?id=103641
+ @Test
+ public void testInvalidUnicodeEscape() {
+ try {
+ new JSONObject("{\"q\":\"\\u\", \"r\":[]}");
+ fail();
+ } catch (JSONException ignored) {
+ }
+ }
+
+ @Test
+ public void testBeanThings() throws IllegalAccessException, IntrospectionException, InvocationTargetException {
+ Foo f = new Foo();
+ assertEquals("{\"a\":1,\"b\":1,\"c\":\"c\",\"d\":[{\"e\":\"echo\"}]}", new JSONObject(f).toString());
+ }
+
+ @Test
+ public void testGetNames() throws Exception {
+ assertArrayEquals(new String[]{"a", "b", "c", "d"}, JSONObject.getNames(new JSONObject(new Foo())));
+ }
+
+ private static class Foo {
+ public double getA() {
+ return 1.0;
+ }
+
+ public int getB() {
+ return 1;
+ }
+
+ public String getC() {
+ return "c";
+ }
+
+ public List<Bar> getD() {
+ ArrayList<Bar> r = new ArrayList<Bar>();
+ r.add(new Bar());
+ return r;
+ }
+ }
+
+ private static class Bar {
+ public String getE() {
+ return "echo";
+ }
+ }
+
+ @Test
+ public void testEnumWrapper() throws Exception {
+ Object y = JSONObject.wrap(E.A);
+ assertEquals("A", y);
+ assertTrue(y instanceof String);
+ }
+
+ enum E {
+ A {
+ int key() {
+ return 1;
+ }
+ }, B {
+ int key() {
+ return 2;
+ }
+ };
+ int key() {
+ return -1;
+ }
+ }
+}
http://git-wip-us.apache.org/repos/asf/geode/blob/b34e47ff/geode-json/src/test/java/org/json/JSONStringerTest.java
----------------------------------------------------------------------
diff --git a/geode-json/src/test/java/org/json/JSONStringerTest.java b/geode-json/src/test/java/org/json/JSONStringerTest.java
new file mode 100755
index 0000000..7c7362d
--- /dev/null
+++ b/geode-json/src/test/java/org/json/JSONStringerTest.java
@@ -0,0 +1,421 @@
+/*
+ * Copyright (C) 2010 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.json;
+
+import org.junit.Test;
+
+import java.util.concurrent.TimeUnit;
+
+import static org.junit.Assert.*;
+
+/**
+ * This black box test was written without inspecting the non-free org.json sourcecode.
+ */
+public class JSONStringerTest {
+
+ @Test
+ public void testJSONFunctionHackTest() {
+ JSONStringer stringer = new JSONStringer();
+ stringer.object();
+ stringer.key("key");
+ stringer.value(new JSONFunctionTestObject("window.test('foo' + \"bar\")"));
+ stringer.endObject();
+ assertEquals("{\"key\":window.test('foo' + \"bar\")}", stringer.toString());
+ }
+
+ @Test
+ public void testEmptyStringer() {
+ // why isn't this the empty string?
+ assertNull(new JSONStringer().toString());
+ }
+
+ @Test
+ public void testValueJSONNull() throws JSONException {
+ JSONStringer stringer = new JSONStringer();
+ stringer.array();
+ stringer.value(JSONObject.NULL);
+ stringer.endArray();
+ assertEquals("[null]", stringer.toString());
+ }
+
+ @Test
+ public void testEmptyObject() throws JSONException {
+ JSONStringer stringer = new JSONStringer();
+ stringer.object();
+ stringer.endObject();
+ assertEquals("{}", stringer.toString());
+ }
+
+ @Test
+ public void testEmptyArray() throws JSONException {
+ JSONStringer stringer = new JSONStringer();
+ stringer.array();
+ stringer.endArray();
+ assertEquals("[]", stringer.toString());
+ }
+
+ @Test
+ public void testArray() throws JSONException {
+ JSONStringer stringer = new JSONStringer();
+ stringer.array();
+ stringer.value(false);
+ stringer.value(5.0);
+ stringer.value(5L);
+ stringer.value("five");
+ stringer.value(null);
+ stringer.endArray();
+ assertEquals("[false,5,5,\"five\",null]", stringer.toString());
+ }
+
+ @Test
+ public void testValueObjectMethods() throws JSONException {
+ JSONStringer stringer = new JSONStringer();
+ stringer.array();
+ stringer.value(Boolean.FALSE);
+ stringer.value(Double.valueOf(5.0));
+ stringer.value(Long.valueOf(5L));
+ stringer.endArray();
+ assertEquals("[false,5,5]", stringer.toString());
+ }
+
+ @Test
+ public void testKeyValue() throws JSONException {
+ JSONStringer stringer = new JSONStringer();
+ stringer.object();
+ stringer.key("a").value(false);
+ stringer.key("b").value(5.0);
+ stringer.key("c").value(5L);
+ stringer.key("d").value("five");
+ stringer.key("e").value(null);
+ stringer.endObject();
+ assertEquals("{\"a\":false," +
+ "\"b\":5," +
+ "\"c\":5," +
+ "\"d\":\"five\"," +
+ "\"e\":null}", stringer.toString());
+ }
+
+ /**
+ * Test what happens when extreme values are emitted. Such values are likely
+ * to be rounded during parsing.
+ */
+ @Test
+ public void testNumericRepresentations() throws JSONException {
+ JSONStringer stringer = new JSONStringer();
+ stringer.array();
+ stringer.value(Long.MAX_VALUE);
+ stringer.value(Double.MIN_VALUE);
+ stringer.endArray();
+ assertEquals("[9223372036854775807,4.9E-324]", stringer.toString());
+ }
+
+ @Test
+ public void testWeirdNumbers() throws JSONException {
+ try {
+ new JSONStringer().array().value(Double.NaN);
+ fail();
+ } catch (JSONException ignored) {
+ }
+ try {
+ new JSONStringer().array().value(Double.NEGATIVE_INFINITY);
+ fail();
+ } catch (JSONException ignored) {
+ }
+ try {
+ new JSONStringer().array().value(Double.POSITIVE_INFINITY);
+ fail();
+ } catch (JSONException ignored) {
+ }
+
+ JSONStringer stringer = new JSONStringer();
+ stringer.array();
+ stringer.value(-0.0d);
+ stringer.value(0.0d);
+ stringer.endArray();
+ assertEquals("[-0,0]", stringer.toString());
+ }
+
+ @Test
+ public void testMismatchedScopes() {
+ try {
+ new JSONStringer().key("a");
+ fail();
+ } catch (JSONException ignored) {
+ }
+ try {
+ new JSONStringer().value("a");
+ fail();
+ } catch (JSONException ignored) {
+ }
+ try {
+ new JSONStringer().endObject();
+ fail();
+ } catch (JSONException ignored) {
+ }
+ try {
+ new JSONStringer().endArray();
+ fail();
+ } catch (JSONException ignored) {
+ }
+ try {
+ new JSONStringer().array().endObject();
+ fail();
+ } catch (JSONException ignored) {
+ }
+ try {
+ new JSONStringer().object().endArray();
+ fail();
+ } catch (JSONException ignored) {
+ }
+ try {
+ new JSONStringer().object().key("a").key("a");
+ fail();
+ } catch (JSONException ignored) {
+ }
+ try {
+ new JSONStringer().object().value(false);
+ fail();
+ } catch (JSONException ignored) {
+ }
+ }
+
+ @Test
+ public void testNullKey() {
+ try {
+ new JSONStringer().object().key(null);
+ fail();
+ } catch (JSONException ignored) {
+ }
+ }
+
+ @Test
+ public void testRepeatedKey() throws JSONException {
+ JSONStringer stringer = new JSONStringer();
+ stringer.object();
+ stringer.key("a").value(true);
+ stringer.key("a").value(false);
+ stringer.endObject();
+ // JSONStringer doesn't attempt to detect duplicates
+ assertEquals("{\"a\":true,\"a\":false}", stringer.toString());
+ }
+
+ @Test
+ public void testEmptyKey() throws JSONException {
+ JSONStringer stringer = new JSONStringer();
+ stringer.object();
+ stringer.key("").value(false);
+ stringer.endObject();
+ assertEquals("{\"\":false}", stringer.toString()); // legit behaviour!
+ }
+
+ @Test
+ public void testEscaping() throws JSONException {
+ assertEscapedAllWays("a", "a");
+ assertEscapedAllWays("a\\\"", "a\"");
+ assertEscapedAllWays("\\\"", "\"");
+ assertEscapedAllWays(":", ":");
+ assertEscapedAllWays(",", ",");
+ assertEscapedAllWays("\\b", "\b");
+ assertEscapedAllWays("\\f", "\f");
+ assertEscapedAllWays("\\n", "\n");
+ assertEscapedAllWays("\\r", "\r");
+ assertEscapedAllWays("\\t", "\t");
+ assertEscapedAllWays(" ", " ");
+ assertEscapedAllWays("\\\\", "\\");
+ assertEscapedAllWays("{", "{");
+ assertEscapedAllWays("}", "}");
+ assertEscapedAllWays("[", "[");
+ assertEscapedAllWays("]", "]");
+ assertEscapedAllWays("\\u0000", "\0");
+ assertEscapedAllWays("\\u0019", "\u0019");
+ assertEscapedAllWays(" ", "\u0020");
+ assertEscapedAllWays("<\\/foo>", "</foo>");
+ }
+
+ private void assertEscapedAllWays(String escaped, String original) throws JSONException {
+ assertEquals("{\"" + escaped + "\":false}",
+ new JSONStringer().object().key(original).value(false).endObject().toString());
+ assertEquals("{\"a\":\"" + escaped + "\"}",
+ new JSONStringer().object().key("a").value(original).endObject().toString());
+ assertEquals("[\"" + escaped + "\"]",
+ new JSONStringer().array().value(original).endArray().toString());
+ assertEquals("\"" + escaped + "\"", JSONObject.quote(original));
+ }
+
+ @Test
+ public void testJSONArrayAsValue() throws JSONException {
+ JSONArray array = new JSONArray();
+ array.put(false);
+ JSONStringer stringer = new JSONStringer();
+ stringer.array();
+ stringer.value(array);
+ stringer.endArray();
+ assertEquals("[[false]]", stringer.toString());
+ }
+
+ @Test
+ public void testJSONObjectAsValue() throws JSONException {
+ JSONObject object = new JSONObject();
+ object.put("a", false);
+ JSONStringer stringer = new JSONStringer();
+ stringer.object();
+ stringer.key("b").value(object);
+ stringer.endObject();
+ assertEquals("{\"b\":{\"a\":false}}", stringer.toString());
+ }
+
+ @Test
+ public void testArrayNestingMaxDepthSupports20() throws JSONException {
+ JSONStringer stringer = new JSONStringer();
+ for (int i = 0; i < 20; i++) {
+ stringer.array();
+ }
+ for (int i = 0; i < 20; i++) {
+ stringer.endArray();
+ }
+ assertEquals("[[[[[[[[[[[[[[[[[[[[]]]]]]]]]]]]]]]]]]]]", stringer.toString());
+
+ stringer = new JSONStringer();
+ for (int i = 0; i < 20; i++) {
+ stringer.array();
+ }
+ }
+
+ @Test
+ public void testObjectNestingMaxDepthSupports20() throws JSONException {
+ JSONStringer stringer = new JSONStringer();
+ for (int i = 0; i < 20; i++) {
+ stringer.object();
+ stringer.key("a");
+ }
+ stringer.value(false);
+ for (int i = 0; i < 20; i++) {
+ stringer.endObject();
+ }
+ assertEquals("{\"a\":{\"a\":{\"a\":{\"a\":{\"a\":{\"a\":{\"a\":{\"a\":{\"a\":{\"a\":" +
+ "{\"a\":{\"a\":{\"a\":{\"a\":{\"a\":{\"a\":{\"a\":{\"a\":{\"a\":{\"a\":false" +
+ "}}}}}}}}}}}}}}}}}}}}", stringer.toString());
+
+ stringer = new JSONStringer();
+ for (int i = 0; i < 20; i++) {
+ stringer.object();
+ stringer.key("a");
+ }
+ }
+
+ @Test
+ public void testMixedMaxDepthSupports20() throws JSONException {
+ JSONStringer stringer = new JSONStringer();
+ for (int i = 0; i < 20; i += 2) {
+ stringer.array();
+ stringer.object();
+ stringer.key("a");
+ }
+ stringer.value(false);
+ for (int i = 0; i < 20; i += 2) {
+ stringer.endObject();
+ stringer.endArray();
+ }
+ assertEquals("[{\"a\":[{\"a\":[{\"a\":[{\"a\":[{\"a\":" +
+ "[{\"a\":[{\"a\":[{\"a\":[{\"a\":[{\"a\":false" +
+ "}]}]}]}]}]}]}]}]}]}]", stringer.toString());
+
+ stringer = new JSONStringer();
+ for (int i = 0; i < 20; i += 2) {
+ stringer.array();
+ stringer.object();
+ stringer.key("a");
+ }
+ }
+
+ @Test
+ public void testMaxDepthWithArrayValue() throws JSONException {
+ JSONArray array = new JSONArray();
+ array.put(false);
+
+ JSONStringer stringer = new JSONStringer();
+ for (int i = 0; i < 20; i++) {
+ stringer.array();
+ }
+ stringer.value(array);
+ for (int i = 0; i < 20; i++) {
+ stringer.endArray();
+ }
+ assertEquals("[[[[[[[[[[[[[[[[[[[[[false]]]]]]]]]]]]]]]]]]]]]", stringer.toString());
+ }
+
+ @Test
+ public void testMaxDepthWithObjectValue() throws JSONException {
+ JSONObject object = new JSONObject();
+ object.put("a", false);
+ JSONStringer stringer = new JSONStringer();
+ for (int i = 0; i < 20; i++) {
+ stringer.object();
+ stringer.key("b");
+ }
+ stringer.value(object);
+ for (int i = 0; i < 20; i++) {
+ stringer.endObject();
+ }
+ assertEquals("{\"b\":{\"b\":{\"b\":{\"b\":{\"b\":{\"b\":{\"b\":{\"b\":{\"b\":{\"b\":" +
+ "{\"b\":{\"b\":{\"b\":{\"b\":{\"b\":{\"b\":{\"b\":{\"b\":{\"b\":{\"b\":" +
+ "{\"a\":false}}}}}}}}}}}}}}}}}}}}}", stringer.toString());
+ }
+
+ @Test
+ public void testMultipleRoots() throws JSONException {
+ JSONStringer stringer = new JSONStringer();
+ stringer.array();
+ stringer.endArray();
+ try {
+ stringer.object();
+ fail();
+ } catch (JSONException ignored) {
+ }
+ }
+
+ @Test
+ public void testEnums() {
+ JSONObject x = new JSONObject();
+ x.put("a", TimeUnit.SECONDS);
+ x.put("b", "xyx");
+ JSONStringer s = new JSONStringer();
+ s.array();
+ s.value(x);
+ s.endArray();
+ assertEquals("[{\"a\":\"SECONDS\",\"b\":\"xyx\"}]", s.toString());
+ }
+
+ @Test
+ public void testJsonString() {
+ JSONObject x = new JSONObject();
+ x.put("a", new Goo());
+ JSONStringer s = new JSONStringer();
+ s.array();
+ s.value(x);
+ s.endArray();
+ // note lack of quotes
+ assertEquals("[{\"a\":fffooo}]", s.toString());
+ }
+
+ private static class Goo implements JSONString {
+ @Override
+ public String toJSONString() {
+ return "fffooo";
+ }
+ }
+}
http://git-wip-us.apache.org/repos/asf/geode/blob/b34e47ff/geode-json/src/test/java/org/json/JSONTokenerTest.java
----------------------------------------------------------------------
diff --git a/geode-json/src/test/java/org/json/JSONTokenerTest.java b/geode-json/src/test/java/org/json/JSONTokenerTest.java
new file mode 100755
index 0000000..9975177
--- /dev/null
+++ b/geode-json/src/test/java/org/json/JSONTokenerTest.java
@@ -0,0 +1,621 @@
+/*
+ * Copyright (C) 2010 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.json;
+
+import junit.framework.AssertionFailedError;
+import junit.framework.TestCase;
+
+/**
+ * This black box test was written without inspecting the non-free org.json sourcecode.
+ */
+public class JSONTokenerTest extends TestCase {
+
+ public void testNulls() throws JSONException {
+ // JSONTokener accepts null, only to fail later on almost all APIs!
+ new JSONTokener((String) null).back();
+
+ try {
+ new JSONTokener((String) null).more();
+ fail();
+ } catch (NullPointerException ignored) {
+ }
+
+ try {
+ new JSONTokener((String) null).next();
+ fail();
+ } catch (NullPointerException ignored) {
+ }
+
+ try {
+ new JSONTokener((String) null).next(3);
+ fail();
+ } catch (NullPointerException ignored) {
+ }
+
+ try {
+ new JSONTokener((String) null).next('A');
+ fail();
+ } catch (NullPointerException ignored) {
+ }
+
+ try {
+ new JSONTokener((String) null).nextClean();
+ fail();
+ } catch (NullPointerException ignored) {
+ }
+
+ try {
+ new JSONTokener((String) null).nextString('"');
+ fail();
+ } catch (NullPointerException ignored) {
+ }
+
+ try {
+ new JSONTokener((String) null).nextTo('A');
+ fail();
+ } catch (NullPointerException ignored) {
+ }
+
+ try {
+ new JSONTokener((String) null).nextTo("ABC");
+ fail();
+ } catch (NullPointerException ignored) {
+ }
+
+ try {
+ new JSONTokener((String) null).nextValue();
+ fail();
+ } catch (NullPointerException ignored) {
+ }
+
+ try {
+ new JSONTokener((String) null).skipPast("ABC");
+ fail();
+ } catch (NullPointerException ignored) {
+ }
+
+ try {
+ new JSONTokener((String) null).skipTo('A');
+ fail();
+ } catch (NullPointerException ignored) {
+ }
+
+ //noinspection ThrowableResultOfMethodCallIgnored
+ assertEquals("foo! at character 0 of null",
+ new JSONTokener((String) null).syntaxError("foo!").getMessage());
+
+ assertEquals(" at character 0 of null", new JSONTokener((String) null).toString());
+ }
+
+ public void testEmptyString() throws JSONException {
+ JSONTokener backTokener = new JSONTokener("");
+ backTokener.back();
+ assertEquals(" at character 0 of ", backTokener.toString());
+ assertFalse(new JSONTokener("").more());
+ assertEquals('\0', new JSONTokener("").next());
+ try {
+ new JSONTokener("").next(3);
+ fail();
+ } catch (JSONException ignored) {
+ }
+ try {
+ new JSONTokener("").next('A');
+ fail();
+ } catch (JSONException ignored) {
+ }
+ assertEquals('\0', new JSONTokener("").nextClean());
+ try {
+ new JSONTokener("").nextString('"');
+ fail();
+ } catch (JSONException ignored) {
+ }
+ assertEquals("", new JSONTokener("").nextTo('A'));
+ assertEquals("", new JSONTokener("").nextTo("ABC"));
+ try {
+ new JSONTokener("").nextValue();
+ fail();
+ } catch (JSONException ignored) {
+ }
+ new JSONTokener("").skipPast("ABC");
+ assertEquals('\0', new JSONTokener("").skipTo('A'));
+ //noinspection ThrowableResultOfMethodCallIgnored
+ assertEquals("foo! at character 0 of ",
+ new JSONTokener("").syntaxError("foo!").getMessage());
+ assertEquals(" at character 0 of ", new JSONTokener("").toString());
+ }
+
+ public void testCharacterNavigation() throws JSONException {
+ JSONTokener abcdeTokener = new JSONTokener("ABCDE");
+ assertEquals('A', abcdeTokener.next());
+ assertEquals('B', abcdeTokener.next('B'));
+ assertEquals("CD", abcdeTokener.next(2));
+ try {
+ abcdeTokener.next(2);
+ fail();
+ } catch (JSONException ignored) {
+ }
+ assertEquals('E', abcdeTokener.nextClean());
+ assertEquals('\0', abcdeTokener.next());
+ assertFalse(abcdeTokener.more());
+ abcdeTokener.back();
+ assertTrue(abcdeTokener.more());
+ assertEquals('E', abcdeTokener.next());
+ }
+
+ public void testBackNextAndMore() throws JSONException {
+ JSONTokener abcTokener = new JSONTokener("ABC");
+ assertTrue(abcTokener.more());
+ abcTokener.next();
+ abcTokener.next();
+ assertTrue(abcTokener.more());
+ abcTokener.next();
+ assertFalse(abcTokener.more());
+ abcTokener.back();
+ assertTrue(abcTokener.more());
+ abcTokener.next();
+ assertFalse(abcTokener.more());
+ abcTokener.back();
+ abcTokener.back();
+ abcTokener.back();
+ abcTokener.back(); // you can back up before the beginning of a String!
+ assertEquals('A', abcTokener.next());
+ }
+
+ public void testNextMatching() throws JSONException {
+ JSONTokener abcdTokener = new JSONTokener("ABCD");
+ assertEquals('A', abcdTokener.next('A'));
+ try {
+ abcdTokener.next('C'); // although it failed, this op consumes a character of input
+ fail();
+ } catch (JSONException ignored) {
+ }
+ assertEquals('C', abcdTokener.next('C'));
+ assertEquals('D', abcdTokener.next('D'));
+ try {
+ abcdTokener.next('E');
+ fail();
+ } catch (JSONException ignored) {
+ }
+ }
+
+ public void testNextN() throws JSONException {
+ JSONTokener abcdeTokener = new JSONTokener("ABCDEF");
+ assertEquals("", abcdeTokener.next(0));
+ try {
+ abcdeTokener.next(7);
+ fail();
+ } catch (JSONException ignored) {
+ }
+ assertEquals("ABC", abcdeTokener.next(3));
+ try {
+ abcdeTokener.next(4);
+ fail();
+ } catch (JSONException ignored) {
+ }
+ }
+
+ public void testNextNWithAllRemaining() throws JSONException {
+ JSONTokener tokener = new JSONTokener("ABCDEF");
+ tokener.next(3);
+ try {
+ tokener.next(3);
+ } catch (JSONException e) {
+ AssertionFailedError error = new AssertionFailedError("off-by-one error?");
+ error.initCause(e);
+ throw error;
+ }
+ }
+
+ public void testNext0() throws JSONException {
+ JSONTokener tokener = new JSONTokener("ABCDEF");
+ tokener.next(5);
+ tokener.next();
+ try {
+ tokener.next(0);
+ } catch (JSONException e) {
+ Error error = new AssertionFailedError("Returning an empty string should be valid");
+ error.initCause(e);
+ throw error;
+ }
+ }
+
+ public void testNextCleanComments() throws JSONException {
+ JSONTokener tokener = new JSONTokener(
+ " A /*XX*/B/*XX//XX\n//XX\nXX*/C//X//X//X\nD/*X*///X\n");
+ assertEquals('A', tokener.nextClean());
+ assertEquals('B', tokener.nextClean());
+ assertEquals('C', tokener.nextClean());
+ assertEquals('D', tokener.nextClean());
+ assertEquals('\0', tokener.nextClean());
+ }
+
+ public void testNextCleanNestedCStyleComments() throws JSONException {
+ JSONTokener tokener = new JSONTokener("A /* B /* C */ D */ E");
+ assertEquals('A', tokener.nextClean());
+ assertEquals('D', tokener.nextClean());
+ assertEquals('*', tokener.nextClean());
+ assertEquals('/', tokener.nextClean());
+ assertEquals('E', tokener.nextClean());
+ }
+
+ /**
+ * Some applications rely on parsing '#' to lead an end-of-line comment.
+ * http://b/2571423
+ */
+ public void testNextCleanHashComments() throws JSONException {
+ JSONTokener tokener = new JSONTokener("A # B */ /* C */ \nD #");
+ assertEquals('A', tokener.nextClean());
+ assertEquals('D', tokener.nextClean());
+ assertEquals('\0', tokener.nextClean());
+ }
+
+ public void testNextCleanCommentsTrailingSingleSlash() throws JSONException {
+ JSONTokener tokener = new JSONTokener(" / S /");
+ assertEquals('/', tokener.nextClean());
+ assertEquals('S', tokener.nextClean());
+ assertEquals('/', tokener.nextClean());
+ assertEquals("nextClean doesn't consume a trailing slash",
+ '\0', tokener.nextClean());
+ }
+
+ public void testNextCleanTrailingOpenComment() throws JSONException {
+ try {
+ new JSONTokener(" /* ").nextClean();
+ fail();
+ } catch (JSONException ignored) {
+ }
+ assertEquals('\0', new JSONTokener(" // ").nextClean());
+ }
+
+ public void testNextCleanNewlineDelimiters() throws JSONException {
+ assertEquals('B', new JSONTokener(" // \r\n B ").nextClean());
+ assertEquals('B', new JSONTokener(" // \n B ").nextClean());
+ assertEquals('B', new JSONTokener(" // \r B ").nextClean());
+ }
+
+ public void testNextCleanSkippedWhitespace() throws JSONException {
+ assertEquals("character tabulation", 'A', new JSONTokener("\tA").nextClean());
+ assertEquals("line feed", 'A', new JSONTokener("\nA").nextClean());
+ assertEquals("carriage return", 'A', new JSONTokener("\rA").nextClean());
+ assertEquals("space", 'A', new JSONTokener(" A").nextClean());
+ }
+
+ /**
+ * Tests which characters tokener treats as ignorable whitespace. See Kevin Bourrillion's
+ * <a href="https://spreadsheets.google.com/pub?key=pd8dAQyHbdewRsnE5x5GzKQ">list
+ * of whitespace characters</a>.
+ */
+ public void testNextCleanRetainedWhitespace() throws JSONException {
+ assertNotClean("null", '\u0000');
+ assertNotClean("next line", '\u0085');
+ assertNotClean("non-breaking space", '\u00a0');
+ assertNotClean("ogham space mark", '\u1680');
+ assertNotClean("mongolian vowel separator", '\u180e');
+ assertNotClean("en quad", '\u2000');
+ assertNotClean("em quad", '\u2001');
+ assertNotClean("en space", '\u2002');
+ assertNotClean("em space", '\u2003');
+ assertNotClean("three-per-em space", '\u2004');
+ assertNotClean("four-per-em space", '\u2005');
+ assertNotClean("six-per-em space", '\u2006');
+ assertNotClean("figure space", '\u2007');
+ assertNotClean("punctuation space", '\u2008');
+ assertNotClean("thin space", '\u2009');
+ assertNotClean("hair space", '\u200a');
+ assertNotClean("zero-width space", '\u200b');
+ assertNotClean("left-to-right mark", '\u200e');
+ assertNotClean("right-to-left mark", '\u200f');
+ assertNotClean("line separator", '\u2028');
+ assertNotClean("paragraph separator", '\u2029');
+ assertNotClean("narrow non-breaking space", '\u202f');
+ assertNotClean("medium mathematical space", '\u205f');
+ assertNotClean("ideographic space", '\u3000');
+ assertNotClean("line tabulation", '\u000b');
+ assertNotClean("form feed", '\u000c');
+ assertNotClean("information separator 4", '\u001c');
+ assertNotClean("information separator 3", '\u001d');
+ assertNotClean("information separator 2", '\u001e');
+ assertNotClean("information separator 1", '\u001f');
+ }
+
+ private void assertNotClean(String name, char c) throws JSONException {
+ assertEquals("The character " + name + " is not whitespace according to the JSON spec.",
+ c, new JSONTokener(new String(new char[] { c, 'A' })).nextClean());
+ }
+
+ public void testNextString() throws JSONException {
+ assertEquals("", new JSONTokener("'").nextString('\''));
+ assertEquals("", new JSONTokener("\"").nextString('\"'));
+ assertEquals("ABC", new JSONTokener("ABC'DEF").nextString('\''));
+ assertEquals("ABC", new JSONTokener("ABC'''DEF").nextString('\''));
+
+ // nextString permits slash-escaping of arbitrary characters!
+ assertEquals("ABC", new JSONTokener("A\\B\\C'DEF").nextString('\''));
+
+ JSONTokener tokener = new JSONTokener(" 'abc' 'def' \"ghi\"");
+ tokener.next();
+ assertEquals('\'', tokener.next());
+ assertEquals("abc", tokener.nextString('\''));
+ tokener.next();
+ assertEquals('\'', tokener.next());
+ assertEquals("def", tokener.nextString('\''));
+ tokener.next();
+ assertEquals('"', tokener.next());
+ assertEquals("ghi", tokener.nextString('\"'));
+ assertFalse(tokener.more());
+ }
+
+ public void testNextStringNoDelimiter() throws JSONException {
+ try {
+ new JSONTokener("").nextString('\'');
+ fail();
+ } catch (JSONException ignored) {
+ }
+
+ JSONTokener tokener = new JSONTokener(" 'abc");
+ tokener.next();
+ tokener.next();
+ try {
+ tokener.next('\'');
+ fail();
+ } catch (JSONException ignored) {
+ }
+ }
+
+ public void testNextStringEscapedQuote() throws JSONException {
+ try {
+ new JSONTokener("abc\\").nextString('"');
+ fail();
+ } catch (JSONException ignored) {
+ }
+
+ // we're mixing Java escaping like \" and JavaScript escaping like \\\"
+ // which makes these tests extra tricky to read!
+ assertEquals("abc\"def", new JSONTokener("abc\\\"def\"ghi").nextString('"'));
+ assertEquals("abc\\def", new JSONTokener("abc\\\\def\"ghi").nextString('"'));
+ assertEquals("abc/def", new JSONTokener("abc\\/def\"ghi").nextString('"'));
+ assertEquals("abc\bdef", new JSONTokener("abc\\bdef\"ghi").nextString('"'));
+ assertEquals("abc\fdef", new JSONTokener("abc\\fdef\"ghi").nextString('"'));
+ assertEquals("abc\ndef", new JSONTokener("abc\\ndef\"ghi").nextString('"'));
+ assertEquals("abc\rdef", new JSONTokener("abc\\rdef\"ghi").nextString('"'));
+ assertEquals("abc\tdef", new JSONTokener("abc\\tdef\"ghi").nextString('"'));
+ }
+
+ public void testNextStringUnicodeEscaped() throws JSONException {
+ // we're mixing Java escaping like \\ and JavaScript escaping like \\u
+ assertEquals("abc def", new JSONTokener("abc\\u0020def\"ghi").nextString('"'));
+ assertEquals("abcU0020def", new JSONTokener("abc\\U0020def\"ghi").nextString('"'));
+
+ // JSON requires 4 hex characters after a unicode escape
+ try {
+ new JSONTokener("abc\\u002\"").nextString('"');
+ fail();
+ } catch (JSONException ignored) {
+ }
+ try {
+ new JSONTokener("abc\\u").nextString('"');
+ fail();
+ } catch (JSONException ignored) {
+ }
+ try {
+ new JSONTokener("abc\\u \"").nextString('"');
+ fail();
+ } catch (JSONException ignored) {
+ }
+ assertEquals("abc\"def", new JSONTokener("abc\\u0022def\"ghi").nextString('"'));
+ try {
+ new JSONTokener("abc\\u000G\"").nextString('"');
+ fail();
+ } catch (JSONException ignored) {
+ }
+ }
+
+ public void testNextStringNonQuote() throws JSONException {
+ assertEquals("AB", new JSONTokener("ABC").nextString('C'));
+ assertEquals("ABCD", new JSONTokener("AB\\CDC").nextString('C'));
+ assertEquals("AB\nC", new JSONTokener("AB\\nCn").nextString('n'));
+ }
+
+ public void testNextTo() throws JSONException {
+ assertEquals("ABC", new JSONTokener("ABCDEFG").nextTo("DHI"));
+ assertEquals("ABCDEF", new JSONTokener("ABCDEF").nextTo(""));
+
+ JSONTokener tokener = new JSONTokener("ABC\rDEF\nGHI\r\nJKL");
+ assertEquals("ABC", tokener.nextTo("M"));
+ assertEquals('\r', tokener.next());
+ assertEquals("DEF", tokener.nextTo("M"));
+ assertEquals('\n', tokener.next());
+ assertEquals("GHI", tokener.nextTo("M"));
+ assertEquals('\r', tokener.next());
+ assertEquals('\n', tokener.next());
+ assertEquals("JKL", tokener.nextTo("M"));
+
+ tokener = new JSONTokener("ABCDEFGHI");
+ assertEquals("ABC", tokener.nextTo("DEF"));
+ assertEquals("", tokener.nextTo("DEF"));
+ assertEquals('D', tokener.next());
+ assertEquals("", tokener.nextTo("DEF"));
+ assertEquals('E', tokener.next());
+ assertEquals("", tokener.nextTo("DEF"));
+ assertEquals('F', tokener.next());
+ assertEquals("GHI", tokener.nextTo("DEF"));
+ assertEquals("", tokener.nextTo("DEF"));
+
+ tokener = new JSONTokener(" \t \fABC \t DEF");
+ assertEquals("ABC", tokener.nextTo("DEF"));
+ assertEquals('D', tokener.next());
+
+ tokener = new JSONTokener(" \t \fABC \n DEF");
+ assertEquals("ABC", tokener.nextTo("\n"));
+ assertEquals("", tokener.nextTo("\n"));
+
+ tokener = new JSONTokener("");
+ try {
+ tokener.nextTo(null);
+ fail();
+ } catch (NullPointerException ignored) {
+ }
+ }
+
+ public void testNextToTrimming() {
+ assertEquals("ABC", new JSONTokener("\t ABC \tDEF").nextTo("DE"));
+ assertEquals("ABC", new JSONTokener("\t ABC \tDEF").nextTo('D'));
+ }
+
+ public void testNextToTrailing() {
+ assertEquals("ABC DEF", new JSONTokener("\t ABC DEF \t").nextTo("G"));
+ assertEquals("ABC DEF", new JSONTokener("\t ABC DEF \t").nextTo('G'));
+ }
+
+ public void testNextToDoesntStopOnNull() {
+ String message = "nextTo() shouldn't stop after \\0 characters";
+ JSONTokener tokener = new JSONTokener(" \0\t \fABC \n DEF");
+ assertEquals(message, "ABC", tokener.nextTo("D"));
+ assertEquals(message, '\n', tokener.next());
+ assertEquals(message, "", tokener.nextTo("D"));
+ }
+
+ public void testNextToConsumesNull() {
+ String message = "nextTo shouldn't consume \\0.";
+ JSONTokener tokener = new JSONTokener("ABC\0DEF");
+ assertEquals(message, "ABC", tokener.nextTo("\0"));
+ assertEquals(message, '\0', tokener.next());
+ assertEquals(message, "DEF", tokener.nextTo("\0"));
+ }
+
+ public void testSkipPast() {
+ JSONTokener tokener = new JSONTokener("ABCDEF");
+ tokener.skipPast("ABC");
+ assertEquals('D', tokener.next());
+ tokener.skipPast("EF");
+ assertEquals('\0', tokener.next());
+
+ tokener = new JSONTokener("ABCDEF");
+ tokener.skipPast("ABCDEF");
+ assertEquals('\0', tokener.next());
+
+ tokener = new JSONTokener("ABCDEF");
+ tokener.skipPast("G");
+ assertEquals('\0', tokener.next());
+
+ tokener = new JSONTokener("ABC\0ABC");
+ tokener.skipPast("ABC");
+ assertEquals('\0', tokener.next());
+ assertEquals('A', tokener.next());
+
+ tokener = new JSONTokener("\0ABC");
+ tokener.skipPast("ABC");
+ assertEquals('\0', tokener.next());
+
+ tokener = new JSONTokener("ABC\nDEF");
+ tokener.skipPast("DEF");
+ assertEquals('\0', tokener.next());
+
+ tokener = new JSONTokener("ABC");
+ tokener.skipPast("ABCDEF");
+ assertEquals('\0', tokener.next());
+
+ tokener = new JSONTokener("ABCDABCDABCD");
+ tokener.skipPast("ABC");
+ assertEquals('D', tokener.next());
+ tokener.skipPast("ABC");
+ assertEquals('D', tokener.next());
+ tokener.skipPast("ABC");
+ assertEquals('D', tokener.next());
+
+ tokener = new JSONTokener("");
+ try {
+ tokener.skipPast(null);
+ fail();
+ } catch (NullPointerException ignored) {
+ }
+ }
+
+ public void testSkipTo() {
+ JSONTokener tokener = new JSONTokener("ABCDEF");
+ tokener.skipTo('A');
+ assertEquals('A', tokener.next());
+ tokener.skipTo('D');
+ assertEquals('D', tokener.next());
+ tokener.skipTo('G');
+ assertEquals('E', tokener.next());
+ tokener.skipTo('A');
+ assertEquals('F', tokener.next());
+
+ tokener = new JSONTokener("ABC\nDEF");
+ tokener.skipTo('F');
+ assertEquals('F', tokener.next());
+
+ tokener = new JSONTokener("ABCfDEF");
+ tokener.skipTo('F');
+ assertEquals('F', tokener.next());
+
+ tokener = new JSONTokener("ABC/* DEF */");
+ tokener.skipTo('D');
+ assertEquals('D', tokener.next());
+ }
+
+ public void testSkipToStopsOnNull() {
+ JSONTokener tokener = new JSONTokener("ABC\0DEF");
+ tokener.skipTo('F');
+ assertEquals("skipTo shouldn't stop when it sees '\\0'", 'F', tokener.next());
+ }
+
+ public void testBomIgnoredAsFirstCharacterOfDocument() throws JSONException {
+ JSONTokener tokener = new JSONTokener("\ufeff[]");
+ JSONArray array = (JSONArray) tokener.nextValue();
+ assertEquals(0, array.length());
+ }
+
+ public void testBomTreatedAsCharacterInRestOfDocument() throws JSONException {
+ JSONTokener tokener = new JSONTokener("[\ufeff]");
+ JSONArray array = (JSONArray) tokener.nextValue();
+ assertEquals(1, array.length());
+ }
+
+ public void testDehexchar() {
+ assertEquals( 0, JSONTokener.dehexchar('0'));
+ assertEquals( 1, JSONTokener.dehexchar('1'));
+ assertEquals( 2, JSONTokener.dehexchar('2'));
+ assertEquals( 3, JSONTokener.dehexchar('3'));
+ assertEquals( 4, JSONTokener.dehexchar('4'));
+ assertEquals( 5, JSONTokener.dehexchar('5'));
+ assertEquals( 6, JSONTokener.dehexchar('6'));
+ assertEquals( 7, JSONTokener.dehexchar('7'));
+ assertEquals( 8, JSONTokener.dehexchar('8'));
+ assertEquals( 9, JSONTokener.dehexchar('9'));
+ assertEquals(10, JSONTokener.dehexchar('A'));
+ assertEquals(11, JSONTokener.dehexchar('B'));
+ assertEquals(12, JSONTokener.dehexchar('C'));
+ assertEquals(13, JSONTokener.dehexchar('D'));
+ assertEquals(14, JSONTokener.dehexchar('E'));
+ assertEquals(15, JSONTokener.dehexchar('F'));
+ assertEquals(10, JSONTokener.dehexchar('a'));
+ assertEquals(11, JSONTokener.dehexchar('b'));
+ assertEquals(12, JSONTokener.dehexchar('c'));
+ assertEquals(13, JSONTokener.dehexchar('d'));
+ assertEquals(14, JSONTokener.dehexchar('e'));
+ assertEquals(15, JSONTokener.dehexchar('f'));
+
+ for (int c = 0; c <= 0xFFFF; c++) {
+ if ((c >= '0' && c <= '9') || (c >= 'A' && c <= 'F') || (c >= 'a' && c <= 'f')) {
+ continue;
+ }
+ assertEquals("dehexchar " + c, -1, JSONTokener.dehexchar((char) c));
+ }
+ }
+}