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reference tests

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git-svn-id: https://svn.apache.org/repos/asf/jakarta/poi/trunk@352538 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Andrew C. Oliver 2002-04-28 20:51:55 +00:00
parent 6cd65c0fc0
commit 2297f219ce
1 changed files with 160 additions and 5 deletions
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165
src/testcases/org/apache/poi/hssf/usermodel/TestFormulas.java
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@ -62,6 +62,7 @@ import org.apache.poi.hssf.model.Sheet;
import org.apache.poi.hssf.record.Record;
import org.apache.poi.hssf.record.BOFRecord;
import org.apache.poi.hssf.record.EOFRecord;
import org.apache.poi.hssf.util.ReferenceUtil;
import java.io.File;
import java.io.FileInputStream;
@ -88,7 +89,6 @@ extends TestCase {
public void testBasicAddIntegers()
throws Exception {
//System.out.println("Converted Text form is : "+fp.toFormulaString(fp.getRPNPtg()));
short rownum = 0;
File file = File.createTempFile("testFormula",".xls");
@ -189,6 +189,161 @@ extends TestCase {
throws Exception {
orderTest("(1*3)+2+(1+2)*(3^4)^5");
}
public void testReferencesOpr()
throws Exception {
String[] operation = new String[] {
"+", "-", "*", "/", "^", "&"
};
for (int k = 0; k < operation.length; k++) {
operationRefTest(operation[k]);
}
}
private void operationRefTest(String operator)
throws Exception {
File file = File.createTempFile("testFormula",".xls");
FileOutputStream out = new FileOutputStream(file);
HSSFWorkbook wb = new HSSFWorkbook();
HSSFSheet s = wb.createSheet();
HSSFRow r = null;
HSSFCell c = null;
//get our minimum values
r = s.createRow((short)0);
c = r.createCell((short)1);
c.setCellFormula("A2" + operator + "A3");
for (short x = 1; x < Short.MAX_VALUE && x > 0; x=(short)(x*2)) {
r = s.createRow((short) x);
for (short y = 1; y < 256 && y > 0; y++) {
String ref=null;
String ref2=null;
short refx1=0;
short refy1=0;
short refx2=0;
short refy2=0;
if (x +50 < Short.MAX_VALUE) {
refx1=(short)(x+50);
refx2=(short)(x+46);
} else {
refx1=(short)(x-4);
refx2=(short)(x-3);
}
if (y+50 < 255) {
refy1=(short)(y+50);
refy2=(short)(y+49);
} else {
refy1=(short)(y-4);
refy2=(short)(y-3);
}
ref = ReferenceUtil.getReferenceFromXY(refx1,refy1);
ref2 = ReferenceUtil.getReferenceFromXY(refx2,refy2);
c = r.createCell((short) y);
c.setCellFormula("" + ref + operator + ref2);
}
}
//make sure we do the maximum value of the Int operator
if (s.getLastRowNum() < Short.MAX_VALUE) {
r = s.createRow((short)0);
c = r.createCell((short)0);
c.setCellFormula("" + "B1" + operator + "IV255");
}
wb.write(out);
out.close();
assertTrue("file exists",file.exists());
operationalRefVerify(operator,file);
}
/**
* Opens the sheet we wrote out by binomialOperator and makes sure the formulas
* all match what we expect (x operator y)
*/
private void operationalRefVerify(String operator, File file)
throws Exception {
short rownum = 0;
FileInputStream in = new FileInputStream(file);
HSSFWorkbook wb = new HSSFWorkbook(in);
HSSFSheet s = wb.getSheetAt(0);
HSSFRow r = null;
HSSFCell c = null;
//get our minimum values
r = s.getRow((short)0);
c = r.getCell((short)1);
//get our minimum values
assertTrue("minval Formula is as expected A2"+operator+"A3 != "+c.getCellFormula(),
( ("A2"+operator+"A3").equals(c.getCellFormula())
));
for (short x = 1; x < Short.MAX_VALUE && x > 0; x=(short)(x*2)) {
r = s.getRow((short) x);
for (short y = 1; y < 256 && y > 0; y++) {
String ref=null;
String ref2=null;
short refx1=0;
short refy1=0;
short refx2=0;
short refy2=0;
if (x +50 < Short.MAX_VALUE) {
refx1=(short)(x+50);
refx2=(short)(x+46);
} else {
refx1=(short)(x-4);
refx2=(short)(x-3);
}
if (y+50 < 255) {
refy1=(short)(y+50);
refy2=(short)(y+49);
} else {
refy1=(short)(y-4);
refy2=(short)(y-3);
}
c = r.getCell((short) y);
ref = ReferenceUtil.getReferenceFromXY(refx1,refy1);
ref2 = ReferenceUtil.getReferenceFromXY(refx2,refy2);
assertTrue("loop Formula is as expected "+ref+operator+ref2+"!="+c.getCellFormula(),(
(""+ref+operator+ref2).equals(c.getCellFormula())
)
);
}
}
//test our maximum values
r = s.getRow((short)0);
c = r.getCell((short)0);
assertTrue("maxval Formula is as expected",(
("B1"+operator+"IV255").equals(c.getCellFormula())
)
);
in.close();
assertTrue("file exists",file.exists());
}
/**
* tests order wrting out == order writing in for a given formula
@ -247,9 +402,9 @@ extends TestCase {
for (short x = 1; x < Short.MAX_VALUE && x > 0; x=(short)(x*2)) {
r = s.createRow((short) x);
//System.out.println("x="+x);
for (short y = 1; y < 256 && y > 0; y++) {
//System.out.println("y="+y);
c = r.createCell((short) y);
c.setCellFormula("" + x + operator + y);
@ -293,9 +448,9 @@ extends TestCase {
for (short x = 1; x < Short.MAX_VALUE && x > 0; x=(short)(x*2)) {
r = s.getRow((short) x);
//System.out.println("x="+x);
for (short y = 1; y < 256 && y > 0; y++) {
//System.out.println("y="+y);
c = r.getCell((short) y);
assertTrue("loop Formula is as expected "+x+operator+y+"!="+c.getCellFormula(),(