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89 changes: 89 additions & 0 deletions
89
testsrc/org/mozilla/javascript/tests/AccessingJavaList.java
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/* -*- Mode: java; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*- | ||
* | ||
* This Source Code Form is subject to the terms of the Mozilla Public | ||
* License, v. 2.0. If a copy of the MPL was not distributed with this | ||
* file, You can obtain one at http://mozilla.org/MPL/2.0/. | ||
*/ | ||
package org.mozilla.javascript.tests; | ||
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import java.util.ArrayList; | ||
import java.util.List; | ||
import junit.framework.TestCase; | ||
import org.mozilla.javascript.Context; | ||
import org.mozilla.javascript.ContextFactory; | ||
import org.mozilla.javascript.Scriptable; | ||
import org.mozilla.javascript.tools.shell.Global; | ||
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public class AccessingJavaList extends TestCase { | ||
protected final Global global = new Global(); | ||
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public AccessingJavaList() { | ||
global.init(ContextFactory.getGlobal()); | ||
} | ||
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public void testAccessingJavaListIntegerValues() { | ||
List<Integer> list = new ArrayList<>(); | ||
list.add(1); | ||
list.add(2); | ||
list.add(3); | ||
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assertEquals(2, runScriptAsInt("value[1]", list)); | ||
assertEquals(3, runScriptAsInt("value[2]", list)); | ||
} | ||
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public void testUpdateingJavaListIntegerValues() { | ||
List<Number> list = new ArrayList<>(); | ||
list.add(1); | ||
list.add(2); | ||
list.add(3); | ||
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assertEquals(2, runScriptAsInt("value[1]", list)); | ||
assertEquals(5, runScriptAsInt("value[1]=5;value[1]", list)); | ||
assertEquals(5, list.get(1).intValue()); | ||
} | ||
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public void testAccessingJavaListStringValues() { | ||
List<String> list = new ArrayList<>(); | ||
list.add("a"); | ||
list.add("b"); | ||
list.add("c"); | ||
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assertEquals("b", runScriptAsString("value[1]", list)); | ||
assertEquals("c", runScriptAsString("value[2]", list)); | ||
} | ||
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public void testUpdatetingJavaListStringValues() { | ||
List<String> list = new ArrayList<>(); | ||
list.add("a"); | ||
list.add("b"); | ||
list.add("c"); | ||
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assertEquals("b", runScriptAsString("value[1]", list)); | ||
assertEquals("f", runScriptAsString("value[1]=\"f\";value[1]", list)); | ||
assertEquals("f", list.get(1)); | ||
} | ||
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private int runScriptAsInt(final String scriptSourceText, final Object value) { | ||
return ContextFactory.getGlobal() | ||
.call( | ||
context -> { | ||
Scriptable scope = context.initStandardObjects(global); | ||
scope.put("value", scope, Context.javaToJS(value, scope)); | ||
return (int) | ||
Context.toNumber( | ||
context.evaluateString( | ||
scope, scriptSourceText, "", 1, null)); | ||
}); | ||
} | ||
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private String runScriptAsString(final String scriptSourceText, final Object value) { | ||
return ContextFactory.getGlobal() | ||
.call( | ||
context -> { | ||
Scriptable scope = context.initStandardObjects(global); | ||
scope.put("value", scope, Context.javaToJS(value, scope)); | ||
return Context.toString( | ||
context.evaluateString(scope, scriptSourceText, "", 1, null)); | ||
}); | ||
} | ||
} |
94 changes: 94 additions & 0 deletions
94
testsrc/org/mozilla/javascript/tests/FindingJavaStringsFromJSArray.java
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package org.mozilla.javascript.tests; | ||
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import java.util.ArrayList; | ||
import java.util.List; | ||
import junit.framework.TestCase; | ||
import org.mozilla.javascript.Context; | ||
import org.mozilla.javascript.ContextFactory; | ||
import org.mozilla.javascript.Scriptable; | ||
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public class FindingJavaStringsFromJSArray extends TestCase { | ||
public void testFindingJSStringFromJavaList() { | ||
List<String> list = new ArrayList<>(); | ||
list.add("foo"); | ||
list.add("bar"); | ||
list.add("baz"); | ||
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assertEquals(-1, runScriptAsInt("value.indexOf(\"foobar\")", list)); | ||
assertEquals(1, runScriptAsInt("value.indexOf(\"bar\")", list)); | ||
assertEquals(0, runScriptAsInt("value.includes(\"foobar\")", list)); | ||
assertEquals(1, runScriptAsInt("value.includes(\"bar\")", list)); | ||
} | ||
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public void testFindingJSStringFromJavaArray() { | ||
String[] array = new String[3]; | ||
array[0] = "foo"; | ||
array[1] = "bar"; | ||
array[2] = "baz"; | ||
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assertEquals(-1, runScriptAsInt("value.indexOf(\"foobar\")", array)); | ||
assertEquals(1, runScriptAsInt("value.indexOf(\"bar\")", array)); | ||
assertEquals(0, runScriptAsInt("value.includes(\"foobar\")", array)); | ||
assertEquals(1, runScriptAsInt("value.includes(\"bar\")", array)); | ||
} | ||
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public void testFindingJavaStringFromJavaList() { | ||
List<String> list = new ArrayList<>(); | ||
list.add("foo"); | ||
list.add("bar"); | ||
list.add("baz"); | ||
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assertEquals(-1, runScriptAsInt("value.indexOf(value2)", list, "foobar")); | ||
assertEquals(1, runScriptAsInt("value.indexOf(value2)", list, "bar")); | ||
assertEquals(0, runScriptAsInt("value.includes(value2)", list, "foobar")); | ||
assertEquals(1, runScriptAsInt("value.includes(value2)", list, "bar")); | ||
} | ||
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public void testFindingJavaStringFromJavaArray() { | ||
String[] array = new String[3]; | ||
array[0] = "foo"; | ||
array[1] = "bar"; | ||
array[2] = "baz"; | ||
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assertEquals(-1, runScriptAsInt("value.indexOf(value2)", array, "foobar")); | ||
assertEquals(1, runScriptAsInt("value.indexOf(value2)", array, "bar")); | ||
} | ||
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public void testFindingJavaStringFromJSArray() { | ||
assertEquals(-1, runScriptAsInt("[\"foo\", \"bar\", \"baz\"].indexOf(value)", "foobar")); | ||
assertEquals(1, runScriptAsInt("[\"foo\", \"bar\", \"baz\"].indexOf(value)", "bar")); | ||
} | ||
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public void testFindingJSStringFromJSArray() { | ||
assertEquals(-1, runScriptAsInt("[\"foo\", \"bar\", \"baz\"].indexOf(\"foobar\")", null)); | ||
assertEquals(1, runScriptAsInt("[\"foo\", \"bar\", \"baz\"].indexOf(\"bar\")", null)); | ||
} | ||
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private int runScriptAsInt(final String scriptSourceText, final Object value) { | ||
return ContextFactory.getGlobal() | ||
.call( | ||
context -> { | ||
Scriptable scope = context.initStandardObjects(); | ||
scope.put("value", scope, Context.javaToJS(value, scope)); | ||
return (int) | ||
Context.toNumber( | ||
context.evaluateString( | ||
scope, scriptSourceText, "", 1, null)); | ||
}); | ||
} | ||
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private int runScriptAsInt( | ||
final String scriptSourceText, final Object value, final Object value2) { | ||
return ContextFactory.getGlobal() | ||
.call( | ||
context -> { | ||
Scriptable scope = context.initStandardObjects(); | ||
scope.put("value", scope, Context.javaToJS(value, scope)); | ||
scope.put("value2", scope, Context.javaToJS(value2, scope)); | ||
return (int) | ||
Context.toNumber( | ||
context.evaluateString( | ||
scope, scriptSourceText, "", 1, null)); | ||
}); | ||
} | ||
} |