mirror of
https://github.com/ethauvin/JSON-java.git
synced 2025-06-17 07:50:52 -07:00
more fixes for testing postition information
This commit is contained in:
John J. Aylward
parent
0e612ba8a4
commit
af39376d92
3 changed files with 179 additions and 7 deletions
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@ -81,7 +81,7 @@ public class CDLTest {
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fail("Expecting an exception");
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} catch (JSONException e) {
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assertEquals("Expecting an exception message",
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"Missing close quote '\"'. at 22 [character 11 line 3]",
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"Missing close quote '\"'. at 22 [character 11 line 2]",
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e.getMessage());
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}
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@ -117,7 +117,7 @@ public class CDLTest {
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fail("Expecting an exception");
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} catch (JSONException e) {
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assertEquals("Expecting an exception message",
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"Missing close quote '\"'. at 26 [character 15 line 3]",
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"Missing close quote '\"'. at 26 [character 15 line 2]",
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e.getMessage());
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}
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@ -168,7 +168,7 @@ public class CDLTest {
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} catch (JSONException e) {
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System.out.println("Message" + e.getMessage());
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assertEquals("Expecting an exception message",
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"Bad character 'V' (86). at 20 [character 9 line 3]",
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"Bad character 'V' (86). at 20 [character 9 line 2]",
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e.getMessage());
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}
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@ -1,8 +1,18 @@
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package org.json.junit;
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import static org.junit.Assert.*;
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import static org.junit.Assert.assertEquals;
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import static org.junit.Assert.assertSame;
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import static org.junit.Assert.assertTrue;
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import static org.junit.Assert.fail;
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import org.json.*;
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import java.io.IOException;
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import java.io.InputStream;
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import org.json.JSONArray;
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import org.json.JSONObject;
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import org.json.JSONPointer;
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import org.json.JSONPointerException;
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import org.json.JSONTokener;
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import org.junit.Test;
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public class JSONPointerTest {
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@ -10,8 +20,12 @@ public class JSONPointerTest {
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private static final JSONObject document;
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static {
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document = new JSONObject(new JSONTokener(
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JSONPointerTest.class.getClassLoader().getResourceAsStream("jsonpointer-testdoc.json")));
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@SuppressWarnings("resource")
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InputStream resourceAsStream = JSONPointerTest.class.getClassLoader().getResourceAsStream("jsonpointer-testdoc.json");
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if(resourceAsStream == null) {
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throw new ExceptionInInitializerError("Unable to locate test file. Please check your development environment configuration");
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}
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document = new JSONObject(new JSONTokener(resourceAsStream));
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}
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private Object query(String pointer) {
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158
src/test/java/org/json/junit/JSONTokenerTest.java
Normal file
158
src/test/java/org/json/junit/JSONTokenerTest.java
Normal file
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@ -0,0 +1,158 @@
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package org.json.junit;
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import static org.junit.Assert.assertEquals;
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import static org.junit.Assert.fail;
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import java.io.BufferedReader;
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import java.io.ByteArrayInputStream;
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import java.io.IOException;
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import java.io.InputStreamReader;
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import java.io.Reader;
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import java.io.StringReader;
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import org.json.JSONException;
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import org.json.JSONTokener;
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import org.junit.Test;
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/**
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* Test specific to the {@link org.json.JSONTokener} class.
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* @author John Aylward
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*
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*/
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public class JSONTokenerTest {
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/**
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* verify that back() fails as expected.
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* @throws IOException thrown if something unexpected happens.
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*/
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@Test
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public void verifyBackFailureZeroIndex() throws IOException {
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try(Reader reader = new StringReader("some test string")) {
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final JSONTokener tokener = new JSONTokener(reader);
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try {
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// this should fail since the index is 0;
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tokener.back();
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fail("Expected an exception");
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} catch (JSONException e) {
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assertEquals("Stepping back two steps is not supported", e.getMessage());
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} catch (Exception e) {
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fail("Unknown Exception type " + e.getClass().getCanonicalName()+" with message "+e.getMessage());
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}
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}
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}
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/**
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* verify that back() fails as expected.
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* @throws IOException thrown if something unexpected happens.
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*/
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@Test
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public void verifyBackFailureDoubleBack() throws IOException {
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try(Reader reader = new StringReader("some test string")) {
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final JSONTokener tokener = new JSONTokener(reader);
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tokener.next();
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tokener.back();
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try {
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// this should fail since the index is 0;
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tokener.back();
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fail("Expected an exception");
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} catch (JSONException e) {
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assertEquals("Stepping back two steps is not supported", e.getMessage());
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} catch (Exception e) {
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fail("Unknown Exception type " + e.getClass().getCanonicalName()+" with message "+e.getMessage());
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}
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}
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}
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/**
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* Tests the failure of the skipTo method with a buffered reader. Preferably
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* we'd like this not to fail but at this time we don't have a good recovery.
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*
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* @throws IOException thrown if something unexpected happens.
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*/
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@Test
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public void testSkipToFailureWithBufferedReader() throws IOException {
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final byte[] superLongBuffer = new byte[1000001];
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// fill our buffer
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for(int i=0;i<superLongBuffer.length;i++) {
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superLongBuffer[i] = 'A';
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}
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try(Reader reader = new BufferedReader(new InputStreamReader(new ByteArrayInputStream(superLongBuffer)))) {
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final JSONTokener tokener = new JSONTokener(reader);
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try {
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// this should fail since the internal markAhead buffer is only 1,000,000
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// but 'B' doesn't exist in our buffer that is 1,000,001 in size
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tokener.skipTo('B');
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fail("Expected exception");
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} catch (JSONException e) {
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assertEquals("Mark invalid", e.getMessage());
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} catch (Exception e) {
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fail("Unknown Exception type " + e.getClass().getCanonicalName()+" with message "+e.getMessage());
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}
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}
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}
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/**
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* Tests the success of the skipTo method with a String reader.
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*
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* @throws IOException thrown if something unexpected happens.
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*/
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@Test
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public void testSkipToSuccessWithStringReader() throws IOException {
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final StringBuilder superLongBuffer = new StringBuilder(1000001);
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// fill our buffer
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for(int i=0;i<superLongBuffer.length();i++) {
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superLongBuffer.append('A');
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}
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try(Reader reader = new StringReader(superLongBuffer.toString())) {
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final JSONTokener tokener = new JSONTokener(reader);
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try {
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// this should not fail since the internal markAhead is ignored for StringReaders
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tokener.skipTo('B');
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} catch (Exception e) {
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fail("Unknown Exception type " + e.getClass().getCanonicalName()+" with message "+e.getMessage());
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}
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}
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}
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/**
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* Verify that next and back are working properly and tracking the correct positions
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* with different new line combinations.
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*/
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@Test
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public void testNextBackComboWithNewLines() {
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final String testString = "this is\nA test\r\nWith some different\rNew Lines";
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final JSONTokener tokener = new JSONTokener(testString);
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tokener.skipTo('\n');
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assertEquals("skipTo() improperly modifying indexes"," at 7 [character 8 line 1]", tokener.toString());
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assertEquals('\n',tokener.next());
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assertEquals(" at 8 [character 0 line 2]", tokener.toString());
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assertEquals('A',tokener.next());
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assertEquals(" at 9 [character 1 line 2]", tokener.toString());
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tokener.back();
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assertEquals(" at 8 [character 0 line 2]", tokener.toString());
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tokener.skipTo('\r');
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assertEquals("skipTo() improperly modifying indexes"," at 14 [character 6 line 2]", tokener.toString());
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assertEquals('\r', tokener.next());
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assertEquals(" at 15 [character 0 line 3]", tokener.toString());
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assertEquals('\n', tokener.next());
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assertEquals(" at 16 [character 0 line 3]", tokener.toString());
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tokener.back();
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assertEquals(" at 15 [character 6 line 2]", tokener.toString());
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assertEquals('\n', tokener.next());
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assertEquals(" at 16 [character 0 line 3]", tokener.toString());
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assertEquals('W', tokener.next());
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assertEquals(" at 17 [character 1 line 3]", tokener.toString());
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assertEquals('i', tokener.next());
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assertEquals(" at 18 [character 2 line 3]", tokener.toString());
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tokener.skipTo('\r');
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assertEquals("skipTo() improperly modifying indexes"," at 35 [character 19 line 3]", tokener.toString());
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assertEquals('\r', tokener.next());
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assertEquals(" at 36 [character 0 line 4]", tokener.toString());
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tokener.back();
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assertEquals(" at 35 [character 19 line 3]", tokener.toString());
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assertEquals('\r', tokener.next());
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assertEquals(" at 36 [character 0 line 4]", tokener.toString());
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assertEquals('N', tokener.next());
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assertEquals(" at 37 [character 1 line 4]", tokener.toString());
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}
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}
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