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TestFloat.java
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57 lines (48 loc) · 2.16 KB
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package com.jsoniter;
import junit.framework.TestCase;
import org.junit.experimental.categories.Category;
import java.io.ByteArrayInputStream;
import java.io.IOException;
public class TestFloat extends TestCase {
private boolean isStreaming;
public void test_positive_negative() throws IOException {
// positive
assertEquals(12.3f, parseFloat("12.3,"));
assertEquals(12.3d, parseDouble("12.3,"));
// negative
assertEquals(-12.3f, parseFloat("-12.3,"));
assertEquals(-12.3d, parseDouble("-12.3,"));
}
public void test_decimal_places() throws IOException {
assertEquals(Long.MAX_VALUE, parseFloat("9223372036854775807,"), 0.01f);
assertEquals(Long.MAX_VALUE, parseDouble("9223372036854775807,"), 0.01f);
assertEquals(9923372036854775807f, parseFloat("9923372036854775807,"), 0.01f);
assertEquals(9923372036854775807d, parseDouble("9923372036854775807,"), 0.01f);
assertEquals(720368.54775807f, parseFloat("720368.54775807,"), 0.01f);
assertEquals(720368.54775807d, parseDouble("720368.54775807,"), 0.01f);
assertEquals(72036.854775807f, parseFloat("72036.854775807,"), 0.01f);
assertEquals(72036.854775807d, parseDouble("72036.854775807,"), 0.01f);
assertEquals(720368.54775807f, parseFloat("720368.547758075,"), 0.01f);
assertEquals(720368.54775807d, parseDouble("720368.547758075,"), 0.01f);
}
@Category(StreamingCategory.class)
public void test_streaming() throws IOException {
isStreaming = true;
test_positive_negative();
test_decimal_places();
}
private float parseFloat(String input) throws IOException {
if (isStreaming) {
return JsonIterator.parse(new ByteArrayInputStream(input.getBytes()), 2).readFloat();
} else {
return JsonIterator.parse(input).readFloat();
}
}
private double parseDouble(String input) throws IOException {
if (isStreaming) {
return JsonIterator.parse(new ByteArrayInputStream(input.getBytes()), 2).readDouble();
} else {
return JsonIterator.parse(input).readDouble();
}
}
}